1 2014-04-18 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4 glyph is written to TEXT_AREA of the temporary glyph_row.
7 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
9 * emacs.c (close_output_streams): Don't clear and restore errno.
11 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
13 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
14 never becomes visible, i.e. using XMonad (Bug#17237).
16 2014-04-17 Eli Zaretskii <eliz@gnu.org>
18 * xdisp.c (Fline_pixel_height): Don't assume that the current
19 buffer and the selected window's buffer are one and the same.
22 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
23 paragraph-start cache before the newline cache. (Bug#17269)
25 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
27 * window.c (save_window_save): Lookup window_point_insertion_type in
28 the right buffer (bug#15457).
29 (Qwindow_point_insertion_type): New var.
30 (syms_of_window): Initialize it.
32 2014-04-16 Eli Zaretskii <eliz@gnu.org>
35 * unexcoff.c [MSDOS]: Include libc/atexit.h.
36 (copy_text_and_data): Zero out the atexit chain pointer before
39 * termhooks.h (encode_terminal_code): Update prototype.
41 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
42 visible for all DOS_NT ports, not just WINDOWSNT.
43 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
45 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
47 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
49 * process.c (close_on_exec, accept4, process_socket): Move into
50 the "ifdef subprocesses" part.
51 (catch_child_signal): Condition by "ifdef subprocesses".
52 (syms_of_process) <Qinternal_default_process_sentinel>
53 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
55 * msdos.h: Add prototypes for new functions.
56 (EINPROGRESS): Define.
57 (O_CLOEXEC): Define to zero.
59 * msdos.c (check_window_system): Remove unnecessary an
60 incompatible duplicate function.
61 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
62 New functions in support of new functionality.
64 * menu.c (single_menu_item): Add visual indication of submenu
65 also for menus on MSDOS frames.
66 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
68 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
69 when async subprocesses aren't supported.
71 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
73 * emacs.c (close_output_streams): Zero out errno before calling
76 * dired.c [MSDOS]: Include msdos.h.
78 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
79 (DATA_START) [MSDOS]: Define.
80 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
82 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
84 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
85 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
87 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
88 Use temporary file template that is compatible with mkostemp.
89 Move vfork-related portions under #ifndef MSDOS.
90 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
92 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
94 * buffer.c (Foverlays_at): Add argument `sorted'.
96 2014-04-14 Eli Zaretskii <eliz@gnu.org>
98 * insdel.c (invalidate_buffer_caches): When deleting or replacing
99 text, invalidate the bidi_paragraph_cache upto and including the
102 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
104 Port to IRIX 6.5 (Bug#9684).
105 * alloc.c (TAGGABLE_NULL): New constant,
106 for porting to hosts with nontrivial DATA_SEG_BITS settings.
107 (next_vector, set_next_vector): Use it.
108 * conf_post.h (INET6) [IRIX6_5]: Define.
109 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
110 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
111 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
112 for consistency with how TAGGABLE_NULL is computed.
114 2014-04-13 Eli Zaretskii <eliz@gnu.org>
116 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
117 before passing it to system APIs.
119 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
121 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
123 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
124 make sure stack.byte_string_start is not de-adjusted by pushhandler.
126 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
128 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
130 2014-04-12 Eli Zaretskii <eliz@gnu.org>
132 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
133 covered by a display string that ends in a newline, and that cases
134 going back by DVPOS lines to hit the search limit, lift the limit
135 and go back until DVPOS is reached. (Bug#17244)
137 * indent.c (Fvertical_motion): Handle correctly the case when the
138 display string is preceded by an empty line.
140 2014-04-11 Eli Zaretskii <eliz@gnu.org>
142 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
143 use S_IWRITE instead.
145 2014-04-11 Glenn Morris <rgm@gnu.org>
147 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
149 2014-04-09 Ken Brown <kbrown@cornell.edu>
151 * Makefile.in (EMACS_MANIFEST): Revert last change.
153 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
155 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
157 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
158 (symbol_block_pinned): New var.
159 (Fmake_symbol): Initialize `pinned'.
160 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
161 pinned and signal an error for un-purifiable objects.
163 (Fpurecopy): Use it, except for objects that can't be purified.
164 (mark_pinned_symbols): New function.
165 (Fgarbage_collect): Use it.
166 (gc_sweep): Remove hack made unnecessary.
168 2014-04-05 Glenn Morris <rgm@gnu.org>
170 * keyboard.c (Fopen_dribble_file): Doc tweak.
172 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
175 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
176 bar is zero height, just return (Bug#16976).
177 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
178 * nsterm.h (EmacsView): Add wait_for_tool_bar.
179 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
180 is nil. If waiting for toolbar to complete, force a redraw.
181 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
183 2014-04-03 Ken Brown <kbrown@cornell.edu>
185 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
187 2014-04-02 Martin Rudalics <rudalics@gmx.at>
189 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
190 width from font width (Bug#17163).
192 2014-03-30 Martin Rudalics <rudalics@gmx.at>
194 * frame.c (x_set_frame_parameters): Calculate default values of
195 new frame sizes only after all other frame parameters have been
196 processed (Bug#17142).
198 2014-03-28 Ken Brown <kbrown@cornell.edu>
200 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
203 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
205 * xterm.c (x_draw_image_glyph_string): Adjust image background
206 width accordingly when its x position is adjusted. (Bug#17115)
208 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
210 * w32term.c (x_draw_image_glyph_string): Fix computation of height
211 and width of image background when it is displayed with a 'box'
214 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
216 More backward-compatible fix to char-equal core dump (Bug#17011).
217 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
218 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
220 Fix core dump in char-equal (Bug#17011).
221 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
222 unibyte buffers, as we can't tell whether the characters are
225 * insdel.c (adjust_markers_for_delete): Remove unused local.
227 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
229 Have (MARKER . ADJUSTMENT) undo records always be immediately
230 after their corresponding (TEXT . POS) record in undo list.
232 * lisp.h (record-delete): New arg record_markers.
233 (record_marker_adjustment): No longer needed outside undo.c.
234 * insdel.c (adjust_markers_for_delete): Move calculation of marker
235 adjustments to undo.c's record_marker_adjustments. Note that
236 fileio.c's decide_coding_unwind is another caller to
237 adjust_markers_for_delete. Because it has undo list bound to t,
238 it does not rely on adjust_markers_for_delete to record marker
240 (del_range_2): Swap call to record_delete and
241 adjust_markers_for_delete so as undo marker adjustments are
242 recorded before current deletion's adjustments, as before.
243 (adjust_after_replace):
244 (replace_range): Pass value for new record_markers arg to
246 * undo.c (record_marker_adjustment): Rename to
247 record_marker_adjustments and made static.
248 (record_delete): Check record_markers arg and call
249 record_marker_adjustments.
250 (record_change): Pass value for new record_markers arg to
252 (record_point): at_boundary calculation no longer needs to account
253 for marker adjustments.
255 2014-03-24 Martin Rudalics <rudalics@gmx.at>
257 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
260 2014-03-23 Glenn Morris <rgm@gnu.org>
262 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
264 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
266 * buffer.c (struct sortvec): Add field `spriority'.
267 (compare_overlays): Use it.
268 (sort_overlays): Set it.
270 2014-03-23 Eli Zaretskii <eliz@gnu.org>
272 * xdisp.c (redisplay_window): If all previous attempts to find the
273 cursor row failed, try a few alternatives before falling back to
274 the top-most row of the window. Use row_containing_pos. (Bug#17047)
276 2014-03-22 Daniel Colascione <dancol@dancol.org>
278 * process.c (conv_sockaddr_to_lisp): When extracting the string
279 names of AF_LOCAL sockets, stop before reading uninitialized
282 2014-03-23 Daniel Colascione <dancol@dancol.org>
284 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
285 array. (ASAN caught.)
287 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
289 Fix regression introduced by patch for Bug#10500.
290 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
291 * w32term.c (x_draw_image_relief): Likewise.
293 2014-03-21 Martin Rudalics <rudalics@gmx.at>
295 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
296 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
297 maximize a frame for odd default fonts.
299 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
301 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
303 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
305 * doc.c (store_function_docstring): Warn when we don't know where to
307 (Fsubstitute_command_keys): Don't advertise the fact that
308 text-properties are dropped, since we think it's a bug that we'll fix
311 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
312 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
313 * frame.c (frame_garbaged): Make "docstring" more precise.
315 2014-03-20 Glenn Morris <rgm@gnu.org>
317 * charset.c (init_charset): When we cannot find the charsets directory,
318 mention if EMACSDATA is set.
320 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
322 * fns.c (Frandom): Fix rare bug where the result isn't random.
324 Fix porting inconsistency about rounding to even.
325 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
326 This way, the unusual !HAVE_RINT case acts like the usual
327 HAVE_RINT case, and we can fix the documentation accordingly.
329 2014-03-19 Eli Zaretskii <eliz@gnu.org>
331 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
332 (w32_wnd_proc): Initialize the dwHoverTime member of
333 TRACKMOUSEEVENT structure.
335 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
337 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
339 2014-03-16 Eli Zaretskii <eliz@gnu.org>
341 * search.c (find_newline): Speed up the function when using the
342 newline cache, by halving the number of calls to
343 region_cache_forward and region_cache_backward. (Bug#16830)
345 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
347 * buffer.c (Fset_buffer): Document return value (bug#17015).
349 2014-03-14 Martin Rudalics <rudalics@gmx.at>
351 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
352 nil, always resize character wise to avoid potential loss of the
353 mode line (Bug#16923 related).
355 2014-03-12 Martin Rudalics <rudalics@gmx.at>
357 * frame.c (x_set_frame_parameters): Always calculate new sizes
358 pixelwise to avoid potential loss when rounding.
360 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
362 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
363 * xterm.c (x_free_frame_resources): Free all allocated cursors.
365 2014-03-10 Eli Zaretskii <eliz@gnu.org>
367 * w32.c (fstatat): Don't add an extra slash if the argument ends
368 with a slash: this fails the subsequent call to stat_worker on
369 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
371 2014-03-09 Martin Rudalics <rudalics@gmx.at>
373 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
375 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
377 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
379 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
380 when frame is only on one screen (Bug#14713).
382 2014-03-08 Eli Zaretskii <eliz@gnu.org>
384 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
385 there's a valid wrap point in the display line, the last glyph
386 cannot "just barely fit" on this row, because display_line doesn't
387 let it. Instead, proceed as if the last glyph didn't fit, so that
388 we eventually back up the iterator to the wrap point. This avoids
389 delusional behavior of move_it_to, whereby it proceeds to the next
390 display line, but sets current_x to zero for all the glyphs that
391 without word-wrap would fit on the previous display line.
392 One result was that visual-order cursor movement behaved erratically
394 (Fmove_point_visually): Add code to find the x coordinate of the
395 last character before wrap point, under word-wrap on a TTY.
397 2014-03-07 Eli Zaretskii <eliz@gnu.org>
399 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
400 also return value of MOVE_POS_MATCH_OR_ZV from
401 move_it_in_display_line_to, when moving from beginning of line to
402 point's position. (Bug#16961)
404 2014-03-07 Martin Rudalics <rudalics@gmx.at>
406 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
407 * window.c (Fselect_window): Explain NORECORD and
408 `buffer-list-update-hook' in doc-string.
410 2014-03-06 Martin Rudalics <rudalics@gmx.at>
412 * window.c (Fother_window_for_scrolling): Check that
413 Vother_window_scroll_buffer is a buffer.
415 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
417 * xterm.c (xim_initialize): Always pass a copy of resource name
418 to XRegisterIMInstantiateCallback and eassert whether return
419 value is True. Passing copy is important because Xlib doesn't
420 make its own copy and resource name argument usually points to
421 SSDATA (Vx_resource_name), which may be changed from Lisp.
422 (xim_close_display): For XUnregisterIMInstantiateCallback,
423 always eassert return value and pass exactly the same values
424 as were used for XRegisterIMInstantiateCallback.
425 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
426 sources to check why if you are interested.
428 2014-03-05 Martin Rudalics <rudalics@gmx.at>
430 * dispnew.c (change_frame_size_1): Add new_lines instead of
431 new_height, the latter may be still zero if passed as such.
432 * window.c (Fwindow_pixel_height): Mention bottom divider in
435 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
437 Fix "resource temporarily unavailable" with xgselect
439 * xgselect.c: Include <stdbool.h>.
440 (xg_select) [!USE_GTK]: Don't lose track of errno.
442 Fix minor --enable-gcc-warnings issues.
443 * widget.c (update_various_frame_slots, EmacsFrameResize):
444 Avoid unused locals. Prefer 'if' to '#if' when either will do.
446 2014-03-04 Ken Brown <kbrown@cornell.edu>
448 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
449 represent the actual adjustment needed for alignment.
451 2014-03-04 Eli Zaretskii <eliz@gnu.org>
453 * gmalloc.c (aligned_alloc): Don't allocate more memory than
454 needed, and don't reallocate if the initial allocation already
455 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
457 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
459 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
462 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
464 * cmds.c (delete-char): Update docstring pointing out that the
465 function ignores `delete-active-region' and `overwrite-mode'.
467 2014-03-03 Eli Zaretskii <eliz@gnu.org>
469 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
471 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
472 allocated buffer due to alignment.
473 (freehook): If the block to be freed was allocated by
474 'aligned_alloc', find its real pointer before calling 'free'.
476 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
479 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
481 * font.c (toplevel): Adjust comment about font cache layout.
482 (font_clear_cache): Fix to match real font cache layout.
483 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
484 (Fframe_font_cache) [FONT_DEBUG]: New function.
485 (syms_of_font) [FONT_DEBUG]: Defsubr it.
487 Avoid crashes when X fonts are erroneously freed on reused X
488 'Display *' connection data (Bug#16069). Note that X font
489 resources still may be leaked, but currently there is no way
490 to completely avoid it.
491 * xterm.h (struct x_display_info): New member x_id. Add comments.
492 * xterm.c (x_display_id): New variable.
493 (x_term_init): Assign identifier to each opened X connection.
494 * xfont.c (struct xfont): New member x_display_id.
495 (xfont_open): Initialize it with frame's display id.
496 (xfont_close): Check whether font's display id matches the one
497 recorded for the given display. Adjust comment.
498 * xftfont.c (struct xftfont_info):
499 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
501 2014-03-01 Martin Rudalics <rudalics@gmx.at>
503 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
504 * window.c (Fother_window_for_scrolling): Don't try to scroll a
505 killed Vother_window_scroll_buffer.
506 (Vother_window_scroll_buffer): Fix doc-string accordingly.
508 2014-03-01 Eli Zaretskii <eliz@gnu.org>
510 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
511 that start with more than 2 slashes as UNCs. (Bug#16751)
513 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
515 Fix a few crashes and leaks when cloning C strings.
516 * alloc.c, lisp.h (dupstring): New function.
517 * gtkutil.c (xg_get_font):
518 * term.c (tty_default_color_capabilities):
519 * xsettings.c (store_monospaced_changed)
520 (store_font_name_changed, parse_settings)
521 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
522 This avoids some unlikely crashes due to accessing freed storage,
523 and avoids some minor memory leaks in the more-typical case.
525 2014-02-28 Martin Rudalics <rudalics@gmx.at>
527 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
528 cursor when modeline can't be dragged (Bug#16647).
530 2014-02-28 Glenn Morris <rgm@gnu.org>
532 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
533 from custom-delayed-init-variables. (Bug#11565)
535 2014-02-27 Martin Rudalics <rudalics@gmx.at>
537 More fixes for mouse glyph calculations (Bug#16647).
538 * window.c (coordinates_in_window): In intersection of
539 horizontal and vertical window dividers prefer the horizontal
540 one. Add some extra parens to last fix.
541 (window_relative_x_coord): Return x-coordinate for header and
543 * xdisp.c (remember_mouse_glyph): In text area don't extend
544 glyph into mode line to show the vertical drag cursor there
545 immediately. Subdivide mouse glyphs in right fringes to show a
546 horizontal drag cursor as soon as we enter the "grabbable width"
547 portion. Handle vertical border case separately. Do not
548 subdivide window divider areas.
549 (note_mouse_highlight): On bottom divider of bottommost windows
550 show vertical drag cursor only when the minibuffer window can be
553 2014-02-27 Eli Zaretskii <eliz@gnu.org>
555 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
556 reset by the face of the object just displayed. See also bug#76.
557 (get_next_display_element): If the string came from a display
558 property, examine the box face attribute at it->position, not at
559 it->current.pos, since the latter was not updated yet. (Bug#16870)
560 (handle_face_prop): Improve commentary.
562 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
564 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
565 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
567 2014-02-26 Martin Rudalics <rudalics@gmx.at>
569 Fixes around Bug#16647.
570 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
571 ON_BOTTOM_DIVIDER cases.
572 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
573 only if the window has no right divider.
574 (Fcoordinates_in_window_p): Fix doc-string.
576 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
578 * lread.c (Funintern): Fix doc to match advertised calling convention.
580 2014-02-24 Daniel Colascione <dancol@dancol.org>
582 * keyboard.c (read_char): Close race that resulted in lost events.
584 2014-02-22 Glenn Morris <rgm@gnu.org>
586 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
587 * window.c (window-resize-pixelwise): Doc fixes.
589 * process.c (Finternal_default_process_filter)
590 (Finternal_default_process_sentinel): Doc tweaks.
592 2014-02-21 Glenn Morris <rgm@gnu.org>
594 * process.c (Fprocess_buffer, Faccept_process_output)
595 (Finternal_default_process_filter, Finternal_default_process_sentinel):
598 2014-02-21 Martin Rudalics <rudalics@gmx.at>
600 * window.c (Fwindow_scroll_bar_width): New function.
602 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
604 Pacify GCC when configuring with --enable-gcc-warnings.
605 * xdisp.c (move_it_in_display_line_to) [lint]:
606 Initialize recently-added local.
608 2014-02-21 Daniel Colascione <dancol@dancol.org>
610 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
612 2014-02-20 Eli Zaretskii <eliz@gnu.org>
614 * xdisp.c (init_iterator): Don't dereference a bogus face
616 (try_cursor_movement): Don't use cursor position if
617 set_cursor_from_row failed to compute it. This avoids assertion
618 violations in MATRIX_ROW.
619 (move_it_in_display_line_to): Save the iterator state in ppos_it
620 only once per call. Reimplement the method used to return to the
621 best candidate position if all the positions found in display line
622 are beyond TO_CHARPOS. This cuts down the number of calls to
623 bidi_shelve_cache, which moves a lot of stuff when lines are long
624 and include bidirectional text. (Bug#15555)
626 2014-02-20 Glenn Morris <rgm@gnu.org>
628 * data.c (Fdefalias): Doc fix.
630 2014-02-19 Eli Zaretskii <eliz@gnu.org>
632 * xdisp.c (display_line): Fix horizontal scrolling of large images
633 when fringes are turned off. This comes at a price of not
634 displaying the truncation/continuation glyphs in this case.
637 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
638 CreateDIBSection returns an error indication, zero out *ximg after
639 destroying the image. This avoids crashes in memory allocations
640 due to the fact that some of the callers also call
641 x_destroy_x_image, which will attempt to free an already free'd
644 2014-02-18 Martin Rudalics <rudalics@gmx.at>
646 * widget.c (update_various_frame_slots): Don't set
647 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
649 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
651 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
653 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
655 temacs --daemon fix (Bug#16599).
656 * emacs.c (main): Initialize daemon_pipe[1] here ...
657 (syms_of_emacs): ... instead of here.
659 2014-02-16 Anders Lindgern <andlind@gmail.com>
661 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
664 2014-02-16 Daniel Colascione <dancol@dancol.org>
666 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
667 (xd_get_connection_address): Use it.
668 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
669 xd_get_connection_address because the latter signals if the bus
670 we're trying to close is already disconnected.
672 2014-02-13 Eli Zaretskii <eliz@gnu.org>
674 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
675 argument to CreateThread. This avoids segfaults on Windows 9X.
676 Reported by oslsachem <oslsachem@gmail.com>.
678 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
680 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
681 * unexhp9k800.c (unexec_error): New function, to simplify the code.
682 (check_lseek): New function, to report lseek errors.
683 (save_data_space, update_file_ptrs, read_header, write_header)
684 (copy_file, copy_rest, unexec): Use these news functions.
685 (update_file_ptrs): Don't assume wraparound behavior when
686 converting a large size_t value to off_t.
688 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
690 * composite.c (fill_gstring_header): Pass positions as C integers
691 and move parameters checking to...
692 (Fcomposition_get_gstring): ...this function. Handle case when
693 buffer positions are in reversed order and avoid crash (Bug#16739).
695 * buffer.c (validate_region): Mention current buffer in error message.
697 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
699 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
701 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
703 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
705 2014-02-11 Glenn Morris <rgm@gnu.org>
707 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
708 Replace refs to "OpenStep" in messages.
710 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
712 Avoid "." at end of error diagnostics.
713 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
715 * nsfns.m (ns_display_info_for_name):
716 * nsselect.m (Fx_own_selection_internal):
717 * nsterm.m (performDragOperation:):
718 Remove "." from end of diagnostic.
720 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
722 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
723 unintuitive (bug#15824).
724 (Fyes_or_no_p): Doc fix (bug#15456).
726 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
728 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
730 * eval.c (call_debugger): When exiting the debugger, do not allow
731 max_specpdl_size less than actual binding depth (Bug#16603).
732 (syms_of_eval): Adjust docstring.
734 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
736 * cmds.c (Fself_insert_command): Output a clearer error message on
737 negative repetitions (bug#9476).
739 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
741 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
743 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
745 * minibuf.c (Fread_string): Doc clarification (bug#15422).
747 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
749 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
751 * keyboard.c (Frecursive_edit): Fix typo in docstring.
753 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
755 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
757 * keyboard.c (Frecursive_edit): Say more precicely how throwing
758 `exit' works (bug#15865).
760 2014-02-07 Martin Rudalics <rudalics@gmx.at>
762 Constrain window box/body sizes and margin widths (Bug#16649).
763 * xdisp.c (window_box_width): Don't return less than zero.
764 (window_box_left_offset, window_box_right_offset): Don't return
765 more than the window's pixel width.
766 * window.c (window_body_height, window_body_width): Don't return
768 (window_resize_apply): Adjust margin width, if necessary.
770 2014-02-07 Glenn Morris <rgm@gnu.org>
772 * nsterm.m (syms_of_nsterm): Doc fix.
774 2014-02-06 Eli Zaretskii <eliz@gnu.org>
776 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
777 New variables: pointers through which to call the respective APIs.
778 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
779 (filename_from_ansi, sys_link, check_windows_init_file):
780 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
781 This is required on Windows 9X, where we dynamically load
782 UNICOWS.DLL which has their non-stub implementations.
783 (maybe_load_unicows_dll): Assign addresses to these 2 function
784 pointers after loading UNICOWS.DLL.
786 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
787 MultiByteToWideChar and WideCharToMultiByte through function
790 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
793 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
795 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
796 for OSX >= 10.9 if separate spaces are used.
797 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
799 2014-02-06 Glenn Morris <rgm@gnu.org>
801 * buffer.c (cache-long-scans): Doc fix.
803 2014-02-05 Eli Zaretskii <eliz@gnu.org>
805 * w32fns.c (Fw32_shell_execute): Doc fix.
807 2014-02-05 Bastien Guerry <bzg@gnu.org>
809 * syntax.c (Fforward_word): Call Fconstrain_to_field with
810 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
812 2014-02-05 Martin Rudalics <rudalics@gmx.at>
814 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
815 outside the window (Bug#16649).
817 * xdisp.c (note_mouse_highlight): When entering a margin area show
818 a non-text cursor (Bug#16647).
820 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
822 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
823 It prompted a compile-time diagnostic on GNU/Linux.
824 Simplify to remove the need for the label.
826 2014-02-04 Eli Zaretskii <eliz@gnu.org>
828 * w32menu.c (w32_popup_dialog): Don't condition the whole function
829 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
830 to show it; otherwise return 'unsupported--w32-dialog' to signal
831 to the caller that emulation with menus is necessary.
832 This resurrects code inadvertently deleted by the 2013-10-08 commit.
834 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
836 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
839 * menu.c (Fx_popup_dialog): Don't condition the call to
840 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
841 special symbol 'unsupported--w32-dialog', emulate the dialog with
842 a menu by calling x-popup-menu.
844 * menu.h (Qunsupported__w32_dialog): New extern variable.
846 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
848 * keyboard.c (kbd_buffer_get_event): Read file notification events
851 * xgselect.c (xg_select): Read glib events in any case, even if
852 there are no file descriptors to watch for. (Bug#16519)
854 2014-02-03 Martin Rudalics <rudalics@gmx.at>
856 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
857 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
858 * w32term.c (w32_draw_window_divider): Handle first and last
860 * w32term.h (w32_fill_area_abs): New function.
861 * xdisp.c (x_draw_right_divider): Don't draw over bottom
863 * xfaces.c (realize_basic_faces): Handle new face ids.
864 * xfns.c (Fx_create_frame): Call x_default_parameter for right
865 and bottom divider width.
866 * xterm.c (x_draw_window_divider): Handle first and last pixels
869 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
871 * print.c (Fexternal_debugging_output): Add cast to pacify
872 --enable-gcc-warnings.
873 * eval.c (call_debugger): Grow specpdl if the debugger was
874 entered due to specpdl overflow (Bug#16603) and allow more
875 specpdl space for the debugger itself.
877 2014-02-02 Martin Rudalics <rudalics@gmx.at>
879 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
882 2014-02-01 Eli Zaretskii <eliz@gnu.org>
884 * w32fns.c (Ffile_system_info): Use WINAPI in the function
885 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
887 * print.c (Fexternal_debugging_output): If the argument character
888 is non-ASCII, encode it with the current locale's encoding before
889 writing the result to the terminal. (Bug#16448)
891 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
892 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
895 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
897 * process.c (create_process): Reset SIGPROF handler in the child.
898 * callproc.c (call_process): Likewise.
900 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
902 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
904 2014-01-29 Eli Zaretskii <eliz@gnu.org>
906 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
907 of zero to print strings, GDB doesn't like it.
909 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
910 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
911 we still use correct addresses. (Bug#16576)
913 2014-01-27 K. Handa <handa@gnu.org>
915 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
916 to preserve the code detection behavior of 24.3.
917 * coding.h (struct coding_system): New member detected_utf8_bytes.
918 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
919 (decode_coding_gap): Use short cut for UTF-8 file reading only
920 when coding->detected_utf8_bytes equals to coding->src_bytes.
921 * fileio.c (Finsert_file_contents): Cancel the previous change.
923 2014-01-29 Martin Rudalics <rudalics@gmx.at>
925 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
926 that are not visible.
928 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
930 * xmenu.c (create_and_show_popup_menu): Handle case when no key
931 is grabbed (Bug#16565).
933 2014-01-28 Martin Rudalics <rudalics@gmx.at>
935 * xdisp.c (last_max_ascent): Re-remove after erroneously
936 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
938 (move_it_to): Re-remove reference to last_max_ascent.
939 (Fwindow_text_pixel_size): Add iterator's max_ascent and
940 max_descent here instead of calling line_bottom_y.
943 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
945 * terminal.c (initial_free_frame_resources): New function.
946 (init_initial_terminal): Install new hook to free face cache
947 on initial frame and avoid memory leak. For details, see
948 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
949 * xfaces.c (free_frame_faces): Adjust comment.
951 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
953 * data.c (Fstring_to_number): Document results if unparsable
956 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
958 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
960 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
962 When decoding, prefer ptrdiff_t to int for buffer positions etc.
963 * coding.c (detect_coding_utf_8, emacs_mule_char)
964 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
965 (check_utf_8, decode_coding):
966 * coding.h (struct coding_system.errors):
967 Use ptrdiff_t, not int, for integer values derived from buffer and
970 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
971 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
972 before invoking decode_coding_gap, since there's just one block.
974 2014-01-25 Martin Rudalics <rudalics@gmx.at>
976 Fix handling of face attributes in Fx_create_frame (Bug#16529).
977 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
978 too early. Again run change_frame_size before assigning menu-
981 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
983 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
984 arrives, call x_check_fullscreen, in case the new display has a
985 different resolution. (Bug#16517)
987 2014-01-25 Eli Zaretskii <eliz@gnu.org>
989 * term.c (read_menu_input): If the selected frame changes, exit
991 (tty_menu_show): If the selected frame changes while we displayed
992 a menu, throw to top level. (Bug#16479)
994 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
996 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
998 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1000 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1001 * data.c (count_one_bits_word): Fix bug (negated comparison)
1002 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1004 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1006 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1007 Avoid undefined behavior by initializing display property bit of a
1008 string processed by the bidirectional iterator. For details, see
1009 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1011 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1013 Minor cleanup of previous change.
1014 * image.c (imagemagick_error, Fimagemagick_types):
1015 Omit some recently-introduced and unnecessary casts and assignments.
1017 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1019 Fix two memory leaks discovered with Valgrind.
1020 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1021 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1023 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1025 Fixes in window size functions around Bug#16430 and Bug#16470.
1026 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1027 (Fwindow_mode_line_height, Fwindow_header_line_height)
1028 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1029 Minor doc-string adjustments.
1030 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1031 Rewrite doc-strings.
1032 (window_body_height, window_body_width): Do not count partially
1033 visible lines/columns when PIXELWISE is nil (Bug#16470).
1034 (Qfloor, Qceiling): New symbols.
1036 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1038 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1039 when the image cache is not yet allocated. (Bug#16509)
1041 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1043 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1044 re-attach intervals to its base buffer (Bug#16502).
1045 * intervals.c (set_interval_object): Move from here...
1046 * intervals.h (set_interval_object): ... to here. Fix comments.
1048 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1050 Avoid undefined behavior by initializing buffer redisplay bit.
1051 Problem reported by Dmitry Antipov in
1052 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1053 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1055 Revert some of the CANNOT_DUMP fix (Bug#16494).
1056 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1058 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1060 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1061 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1062 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1063 they are replaced by macros that expand into direct calls to the
1064 corresponding functions from GDI32.DLL.
1065 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1066 variables in the Cygwin build, they are unused.
1068 2014-01-19 K. Handa <handa@gnu.org>
1070 * composite.c (composition_update_it): Fix previous change.
1072 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1074 Fix file name handling on MS-Windows 9X.
1075 * w32.c (maybe_load_unicows_dll): New function.
1077 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1078 on, to make sure we can convert file names to and from UTF-8 on
1079 Windows 9X. This fixes a failure to start up because Emacs cannot
1080 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1082 * w32font.c [WINDOWSNT]: Include w32.h.
1083 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1084 of implementing the same stuff.
1085 Remove now unused g_b_init_is_windows_9x.
1087 * w32.h (maybe_load_unicows_dll): Add prototype.
1089 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1091 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1092 switch to single keyboard. Prevents daemon crashes when a new
1093 client connects while we show a TTY menu in an existing client.
1096 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1098 Fix MinGW64 porting problem with _setjmp.
1099 Reported by Eli Zaretskii in:
1100 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1101 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1102 the old _setjmp and _longjmp. All uses changed.
1104 2014-01-13 Daniel Colascione <dancol@dancol.org>
1106 * textprop.c (Fremove_list_of_text_properties):
1107 Correctly handle reaching the end of the interval tree. (Bug#15344)
1109 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1111 * xdisp.c (resize_mini_window): Round height to a multiple of
1112 frame's line height. Fix bug in calculation of window start
1113 position (Bug#16424).
1115 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1117 * macfont.m: Include termchar.h.
1118 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1119 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1120 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1121 *_WITH_GC_* to take face and f as parameters.
1122 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1123 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1125 2014-01-13 Daniel Colascione <dancol@dancol.org>
1127 Fix menu item updating in the presence of the Unity global menu
1130 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1131 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1133 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1134 updating menus; explain why.
1135 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1136 problem it's supposed to solve and it interferes with detecting
1137 the presence of a global menu.
1138 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1141 2014-01-11 K. Handa <handa@gnu.org>
1143 * composite.c (composition_update_it): Fix indexing of
1144 LGSTRING_CHAR (Bug#15984).
1146 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1148 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1150 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1152 * xdisp.c (try_window_id): Don't use this function's optimizations
1153 if overlays in the buffer displayed by the window have changed
1154 since last redisplay. (Bug#16347)
1155 (message_dolog): Fix indentation.
1157 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1159 * frame.c (frame_resize_pixelwise): Fix doc-string.
1161 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1163 Fix handling of internal borders (Bug#16348).
1164 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1165 Remove internal border width from pixel width of windows.
1166 (change_frame_size_1): Don't return early when frame's pixel
1167 size changes - we still have to record the new sizes in the
1169 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1170 also when toolbar gets larger.
1171 * window.c (check_frame_size): Include internal_border_width in
1173 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1174 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1175 In non-toolkit/non-GTK version clear internal border.
1176 * xterm.c (x_clear_under_internal_border): New function for
1177 non-toolkit/non-GTK version.
1178 (x_after_update_window_line): In non-toolkit/non-GTK version
1180 (handle_one_xevent, x_set_window_size):
1181 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1182 * xterm.h (x_clear_under_internal_border): Extern it.
1184 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1186 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1187 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1190 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1192 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1193 last value of point is not equal to buffer's point. (Bug#16129)
1195 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1198 * nsterm.h (updateCollectionBehavior): Rename from
1199 updateCollectionBehaviour. All uses changed.
1201 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1202 * Makefile.in (SETFATTR): New macro.
1203 (temacs$(EXEEXT)): Use it.
1205 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1207 Fix maximization behavior on Windows (Bug#16300).
1208 * w32fns.c (w32_fullscreen_rect): Don't handle
1209 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1210 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1211 of SetWindowPos. Restore last placement also when leaving
1212 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1213 but the FULLSCREEN_BOTH case.
1215 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1218 * data.c (arithcompare_driver):
1219 * fileio.c (Fcar_less_than_car):
1220 * fns.c (internal_equal):
1221 * frame.c (delete_frame):
1222 * lisp.h (enum More_Lisp_Bits):
1224 Avoid C99 constructs that don't work in C89.
1225 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1226 to port to C89, which doesn't have 'long long'.
1227 (count_trailing_zero_bits): Use them.
1229 2014-01-03 Chong Yidong <cyd@gnu.org>
1231 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1233 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1235 Further adjust frame/window scrollbar width calculations.
1236 * window.c (apply_window_adjustment):
1237 Set windows_or_buffers_changed.
1238 (Fwindow_scroll_bars): Return actual scrollbar width.
1239 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1240 For non-toolkit builds again use 14 as minimum width and set
1241 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1242 * xterm.c (XTset_vertical_scroll_bar): Take width from
1243 WINDOW_SCROLL_BAR_AREA_WIDTH.
1244 (x_new_font): Rename wid to unit. Base calculation of new
1245 scrollbar width on toolkit used and make it analogous to that of
1246 x_set_scroll_bar_default_width.
1247 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1248 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1249 of GetSystemMetrics.
1250 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1251 WINDOW_SCROLL_BAR_AREA_WIDTH.
1252 (x_new_font): Make it correspond to changes in xterm.c.
1254 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1256 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1257 This is a cleaner way to fix the MinGW-w64 porting problem.
1258 Check for INTPTR_MAX misconfiguration.
1260 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1262 * search.c (newline_cache_on_off, find_newline): In indirect
1263 buffers, use the newline cache of the base buffer.
1265 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1266 buffer, invalidate the caches of its base buffer. (Bug#16265)
1268 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1269 buffers, use the width-run cache of the base buffer.
1271 * xdisp.c (redisplay_window): When the window displays an indirect
1272 buffer, and the character widths in the display table have
1273 changed, invalidate the width-run cache of the corresponding base
1276 * fileio.c (Finsert_file_contents): When invalidating the newline
1277 cache, consider the case of inserting into indirect buffer.
1279 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1280 In indirect buffers, use the paragraph cache of the base buffer.
1282 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1284 * window.c (grow_mini_window): Fix last change.
1286 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1288 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1290 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1292 * w32term.c (w32_initialize): Use LCID and LOWORD.
1294 * w32proc.c (create_child): Use pid_t for 5th argument.
1295 (IsValidLocale): Don't provide prototype for MinGW64.
1296 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1297 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1299 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1300 MinGW64 doesn't support.
1302 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1304 * w32.c (set_named_security_info): New function.
1305 (acl_set_file): Fall back on set_named_security_info if
1306 set_file_security fails.
1307 (g_b_init_set_named_security_info_w)
1308 (g_b_init_set_named_security_info_a): New static variables.
1309 (globals_of_w32): Initialize them to zero.
1310 (set_named_security_info): Set them to non-zero if the
1311 corresponding API is available.
1312 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1313 New function typedefs.
1315 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1317 Some more fixes following pixelwise resize changes including one
1319 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1320 of frame_resize_pixelwise.
1321 * widget.c (pixel_to_text_size): New function.
1322 (update_wm_hints): Have size hints respect value of
1323 frame_resize_pixelwise.
1324 (EmacsFrameResize): Alway process resize requests pixelwise.
1325 * window.c (grow_mini_window): Make sure mini window is at least
1327 * xdisp.c (display_menu_bar): Make sure menubar extends till
1329 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1330 (x_set_tool_bar_lines): Calculate pixelwise.
1331 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1332 frame_resize_pixelwise.
1334 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1336 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1337 variables not used there.
1339 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1341 * w32.c (sys_umask): New function. (Bug#16299)
1343 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1345 * dispnew.c (change_frame_size_1): Take old width of root window
1346 from that window's pixel width. (Bug#16284)
1348 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1350 Plain copy-file no longer chmods an existing destination (Bug#16133).
1351 * fileio.c (realmask): Now a static var, not a local.
1352 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1353 Remove arg STATPTR. All uses changed.
1354 (Fcopy_file): Do not alter permissions of existing destinations,
1355 unless PRESERVE-PERMISSIONS (renamed from
1356 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1357 Avoid race when testing for existing destinations and for
1358 when input and output files are the same.
1359 If changing the group fails, adjust both default and
1360 preserved permissions so that access is not granted to the
1362 (Fset_default_file_modes, init_fileio): Update realmask.
1363 (Fdefault_file_modes): Use realmask instead of calling umask.
1365 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1367 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1368 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1369 flags on the daemon pipe ends before execing.
1371 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1373 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1374 session. (Bug#14739)
1376 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1378 * callproc.c (Vexec_path): Document that exec-directory is in it.
1380 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1382 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1385 2013-12-27 Chong Yidong <cyd@gnu.org>
1387 * data.c (Fsymbol_function): Doc fix.
1389 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1391 Some more tinkering with Bug#16051.
1392 * window.c (resize_frame_windows): Don't let the size of the
1393 root window drop below the frame's default character size.
1394 Never ever delete any subwindows - let the window manager do the
1397 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1398 of toolbar lines needed when they exceed the height of the root
1400 (unwind_create_frame_1): New function.
1401 (Fx_create_frame): Generally inhibit calling the window
1402 configuration change hook here. Remove extra call to
1403 change_frame_size - it's not needed when we don't run the
1404 configuration change hook.
1406 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1408 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1409 On my Fedora 19 platform the core dumps were so big that
1410 my desktop became nearly catatonic.
1411 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1412 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1413 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1414 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1415 a clang-only syntax.
1416 * conf_post.h (__has_feature): New macro, if not already defined.
1417 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1418 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1420 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1422 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1423 is a file name. (Bug#16252)
1425 2013-12-25 Chong Yidong <cyd@gnu.org>
1427 * keyboard.c (Voverriding_terminal_local_map)
1428 (Voverriding_local_map): Doc fix.
1430 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1432 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1434 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1435 file name when it is submitted to ShellExecute. Simplify code.
1436 Don't test DOCUMENT for being a string, as that is enforced by
1437 CHECK_STRING. Doc fix.
1439 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1441 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1442 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1443 redisplay_tool_bar does. Improve and fix commentary.
1444 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1445 limits of the glyph matrices. (Bug#16051)
1446 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1447 only when the new size is different from the old one, and the new
1448 size can be achieved given the frame height.
1450 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1452 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1454 2013-12-23 Glenn Morris <rgm@gnu.org>
1456 * lread.c (Fload): Mention load-prefer-newer in doc.
1458 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1460 Handle Bug#16207 by being more restrictive when running hooks.
1461 * window.c (unwind_change_frame): New function.
1462 (Fset_window_configuration): Don't run configuration change hook
1463 while the frame configuration is unsafe. Call select_window
1466 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1468 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1470 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1472 * nsterm.h: Declare EmacsColor category.
1474 * nsterm.m (NSColor): Implement EmacsColor category.
1475 (ns_get_color): Use colorUsingDefaultColorSpace.
1476 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1478 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1480 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1482 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1483 having the PNG_NORETURN attribute, to avoid compiler warning in
1486 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1488 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1490 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1491 fringe background extension.
1492 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1493 because they are now always the same as `left' and `width',
1494 respectively. Remove code for the case that `width' and
1495 `sb_width' are different.
1497 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1499 Remove scroll_bar_actual_width from frames.
1500 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1501 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1502 (x_figure_window_size):
1503 * nsterm.m (x_set_window_size):
1504 * widget.c (set_frame_size):
1505 * w32term.c (x_set_window_size):
1506 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1507 scroll_bar_actual_width.
1509 Convert scroll_bar members to integers on Windows.
1510 * w32term.h (struct scroll_bar): Convert top, left, width,
1511 height, start, end and dragging to integers.
1512 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1514 * w32term.c (w32_set_scroll_bar_thumb)
1515 (w32_scroll_bar_handle_click): Remove XINT conversions for
1516 scroll_bar members. Treat bar->dragging as integer.
1517 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1518 first element. Remove XINT conversions for scroll_bar members.
1519 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1520 Remove XINT conversions for scroll_bar members.
1522 Fix assignment for new window total sizes.
1523 * window.c (Fwindow_resize_apply_total): Assign values for
1526 2013-12-20 Chong Yidong <cyd@gnu.org>
1528 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1529 argument to `append'.
1531 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1533 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1534 current text face, for extending the face of the display margins.
1537 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1538 Doc fix. (Bug#16190)
1540 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1542 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1545 * nsterm.m (Qfile, Qurl): New.
1546 (EV_MODIFIERS2): New macro.
1547 (EV_MODIFIERS): Use EV_MODIFIERS2.
1548 (ns_term_init): Remove font and color from DND, does not work on
1549 newer OSX, and other ports don't have them.
1550 (performDragOperation:): Handle modifiers used during drag.
1551 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1552 Remove global Lisp variables used to communicate with ns-win.el.
1553 Remove font and color handling.
1554 (syms_of_nsterm): Defsym Qfile and Qurl.
1556 2013-12-19 Anders Lindgren <andlind@gmail.com>
1558 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1559 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1561 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1562 (constrainFrameRect): Remove special case nr_screens == 1.
1563 Don't constrain size to size of view.
1565 * nsterm.h (ns_output): Remove dont_constrain.
1567 2013-12-19 Anders Lindgren <andlind@gmail.com>
1569 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1571 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1573 Minor fixes for recent openp changes.
1574 * lisp.h (GCPRO7): New macro.
1575 * lread.c (openp): Use bool for boolean; all callers changed.
1576 Protect save_string from GC. Don't assume that file descriptors
1577 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1578 warning about uninitialized variable.
1580 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1582 * w32fns.c (emacs_abort): Use intptr_t as argument of
1583 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1585 2013-12-18 Glenn Morris <rgm@gnu.org>
1587 * lread.c (Fload): Pass load_prefer_newer to openp.
1588 Don't bother checking mtime if openp already did it.
1589 (openp): Add `newer' argument, to check all suffixes
1590 and find the newest file.
1591 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1592 * callproc.c (call_process):
1593 * charset.c (load_charset_map_from_file):
1594 * emacs.c (init_cmdargs):
1595 * image.c (x_create_bitmap_from_file, x_find_image_file):
1597 * lread.c (Flocate_file_internal):
1598 * process.c (Fformat_network_address):
1599 * sound.c (Fplay_sound_internal):
1600 * w32.c (check_windows_init_file):
1601 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1603 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1605 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1607 * w32.c (getloadavg): Don't index samples[] array with negative
1608 indices. Recover from wall-clock time being set backwards.
1610 * w32term.c (w32_initialize): Declare the argument of
1611 set_user_model as const.
1613 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1614 (w32_menu_show): Constify some arguments passed to MessageBox.
1616 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1617 to initialize Lisp objects.
1619 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1620 initialize Lisp objects.
1622 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1623 use variables used only on X under that condition.
1625 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1626 variables not used there.
1628 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1630 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1631 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1633 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1635 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1636 code, revealed in presence of R2L characters, character
1637 compositions, and display vectors. A better fix for Bug#16148.
1638 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1639 GTK and NS builds, they don't have this member of struct frame.
1641 * dispextern.h (struct composition_it): Correct a comment for the
1644 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1646 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1647 This prevents a compilation error on C compilers that do not
1648 default functions to return 'int' if not declared. Also, add
1649 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1650 since it now uses inline functions.
1652 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1654 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1655 display margins on mode line, header line, and in the frame's
1656 tool-bar window. (Bug#16165)
1658 2013-12-16 Andreas Schwab <schwab@suse.de>
1660 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1662 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1664 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1667 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1669 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1671 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1673 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1674 intended to find bogus pointers in font objects (Bug#16140).
1675 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1676 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1677 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1678 Disable for MS-Windows due to Bug#15876; apparently this
1679 requires more or less substantial changes in fontset code.
1680 * xfont.c (xfont_close):
1681 * xftfont.c (xftfont_close): Call x_display_info_for_display
1682 to check whether 'Display *' is valid (Bug#16093 and probably
1685 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1687 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1688 Reported by Juanma Barranquero <lekktu@gmail.com>.
1690 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1691 open a pty on MS-Windows. (Bug#16152)
1693 * emacs.c (decode_env_path): Fix bogus comparison against
1694 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1696 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1698 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1699 (Fx_file_dialog): Add parentheses around && to silence warning.
1701 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1703 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1705 * xdisp.c (extend_face_to_end_of_line): Extend background of
1706 non-default face in margin areas as well. (Bug#16151)
1707 (display_line): Call extend_face_to_end_of_line for continued
1708 lines as well, if the display margins have non-zero width.
1709 (set_glyph_string_background_width): When needed, set the
1710 extends_to_end_of_line_p flag on glyph strings to be drawn in
1711 margin areas, not only in the text area.
1713 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1716 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1718 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1719 Don't worry about verify_error being t, since it has to be a list.
1721 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1723 Use bool for boolean, focusing on headers.
1724 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1725 No need to include <stdbool.h>, since conf_post.h does it now.
1726 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1727 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1728 (SET_PER_BUFFER_VALUE_P):
1729 * ccl.c, ccl.h (setup_ccl_program):
1730 * ccl.h (CHECK_CCL_PROGRAM):
1731 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1732 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1733 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1734 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1735 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1736 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1737 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1738 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1739 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1740 (CHARSET_FAST_MAP_SET):
1741 * coding.c (decode_coding_ccl, encode_coding_ccl):
1742 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1743 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1744 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1745 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1746 (decode_coding_c_string):
1747 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1748 * conf_post.h (has_attribute):
1749 * dispextern.h (trace_redisplay_p)
1750 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1751 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1752 (SET_GLYPH_FROM_CHAR_GLYPH)
1753 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1754 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1755 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1756 (cursor_in_mouse_face_p):
1757 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1758 (blank_row, prepare_desired_row)
1759 (build_frame_matrix_from_leaf_window, make_current)
1760 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1761 (update_window, scrolling_window, update_frame_line):
1762 * disptab.h (GLYPH_FOLLOW_ALIASES):
1763 * editfns.c (Fformat):
1764 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1765 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1766 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1767 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1768 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1769 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1770 (FONT_DEFERRED_LOG):
1771 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1772 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1773 (FRAME_MOUSE_UPDATE):
1774 * fringe.c (Fdefine_fringe_bitmap):
1775 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1776 (x_create_bitmap_from_xpm_data, xpm_load_image):
1777 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1778 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1779 (MERGE_INTERVAL_CACHE):
1780 * keymap.h (KEYMAPP):
1781 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1782 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1783 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1784 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1785 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1786 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1787 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1788 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1789 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1790 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1791 (SETUP_BUFFER_SYNTAX_TABLE):
1792 * systime.h (timespec_valid_p):
1793 * term.c (save_and_enable_current_matrix):
1794 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1795 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1796 (redisplay_internal, try_window_reusing_current_matrix)
1797 (sync_frame_with_window_matrix_rows, try_window_id)
1798 (display_menu_bar, display_tty_menu_item, display_mode_line)
1799 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1800 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1801 * xmenu.c (xmenu_show):
1802 * xterm.c (use_xim, x_term_init):
1803 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1804 (struct x_bitmap_record):
1805 Use bool for booleans.
1806 * ccl.c (struct buffer_text):
1807 * ccl.h (struct ccl_program):
1808 * charset.h (struct charset):
1810 * coding.h (struct iso_2022_spec, struct coding_system):
1811 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1812 (struct glyph_string, struct face, struct face_cache)
1813 (struct bidi_string_data, struct bidi_it)
1814 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1816 * editfns.c (Fformat):
1817 * frame.h (struct frame):
1818 * fringe.c (struct fringe_bitmap):
1819 * intervals.h (struct interval):
1820 * keyboard.h (struct kboard):
1821 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1822 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1823 (struct Lisp_Buffer_Local_Value, union specbinding):
1824 * macfont.m (struct macfont_info):
1825 * process.h (struct Lisp_Process):
1826 * termchar.h (struct tty_display_info):
1827 * window.h (struct window):
1828 * xterm.h (struct x_output):
1829 Use bool_bf for boolean bit-fields.
1830 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1831 All callers changed.
1832 * ccl.h (struct ccl_program): Remove unused members private_state,
1833 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1835 (struct ccl_spec): Remove unused members cr_carryover,
1836 eight_bit_carryover.
1837 * conf_post.h: Include <stdbool.h>.
1838 (bool_bf): New type.
1839 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1840 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1841 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1842 'do { ... } while (false)' brackets.
1843 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1844 Args must now be expressions; all callers changed.
1845 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1846 (PRODUCE_GLYPHS): Simplify use of boolean.
1847 * fileio.c (Fcopy_file):
1848 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1849 * lisp.h (UNGCPRO): Return void, not int.
1850 (FOR_EACH_TAIL): Use void expression, not int expression.
1851 * region-cache.c: Reindent.
1852 * region-cache.h: Copy comments from region-cache.c, to fix
1853 incorrect remarks about booleans.
1855 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1857 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1858 when character at point is displayed from a display vector.
1861 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1863 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1864 now a list of certificate validation checks that will abort a
1865 connection with an error.
1866 (Fgnutls_boot): Document it and use it.
1868 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1870 * w32term.c (w32_enable_frame_resize_hack): New variable.
1871 (x_set_window_size): Use it to hack frame resizing on Windows
1874 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1876 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1877 Windows-specific code to w32.c. Change error message text to
1878 match that of Posix platforms.
1880 * w32.c (w32_copy_file): New function, most of the code copied and
1881 reworked from Fcopy_file. Improve error handling. Plug memory
1882 leak when errors are thrown. Support file names outside of the
1883 current codepage. (Bug#7100)
1885 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1887 * lread.c (load_path_default): Prototype.
1889 2013-12-13 Glenn Morris <rgm@gnu.org>
1891 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1892 (dump_path): Remove.
1893 (load-path-default): Remove `changed' argument.
1894 Do not set dump_path permanently. Simplify.
1895 (init_lread): Simplify.
1896 (syms_of_lread): Remove dump_path.
1898 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1900 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1901 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1902 2013-12-12 font-related change to avoid Bug#16128, which
1903 is quite hard to fix without even more substantial changes.
1905 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1907 * font.c (font_close_object): Check for live frame (Bug#16128).
1909 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1911 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1912 Return ptrdiff_t, not int, since it's a buffer size.
1913 Reindent/reparen some macros to a more Gnuish style.
1915 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1917 Avoid undefined behavior with huge regexp interval counts.
1918 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1919 since it's now specialized to interval counts. All uses changed.
1920 Do not assume wrapraound on signed integer overflow.
1921 (regex_compile): Simplify based on the above changes.
1923 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1925 Support file names on MS-Windows that use characters outside of
1926 the current system codepage. (Bug#7100)
1928 * w32.c (get_file_security, set_file_security)
1929 (create_symbolic_link): Separate pointers and boolean flags for
1930 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1931 non-zero, else the former.
1932 (codepage_for_filenames, filename_to_utf16, )
1933 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1935 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1937 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1938 Accept only one argument; all callers changed.
1939 (dostounix_filename): Remove the second argument, now works in
1940 UTF-8. All callers changed.
1941 (parse_root): Lose DBCS code.
1942 (get_long_basename, w32_get_short_filename, init_environment)
1943 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1944 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1945 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1946 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1947 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1948 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1950 (ansi_encode_filename): New function.
1951 (get_emacs_configuration, get_emacs_configuration_options):
1953 (add_volume_info, GetCachedVolumeInformation): Run the input file
1954 name through unixtodos_filename, to ensure it is stored and
1955 referenced in canonical form.
1956 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1957 (logon_network_drive, sys_link, utime): Improve error handling.
1958 (sys_access): New function.
1959 (hashval, generate_inode_val): Unused functions deleted.
1960 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1961 (check_windows_init_file): Convert error message from UTF-8 to
1962 ANSI codepage, for display in the message box.
1963 (globals_of_w32): Set w32_unicode_filenames according to the OS
1966 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1967 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1968 (syms_of_w32term): Declare w32-unicode-filenames.
1970 * w32proc.c (new_child, delete_child): Remove code that handled
1971 unused pending_deletion and input_file members of the child struct.
1972 (create_child, sys_spawnve): Convert all file names to ANSI
1973 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1974 name cannot be encoded in ANSI codepage. Don't use
1975 unixtodos_filename, mirror slashes by hand.
1976 (record_infile, record_pending_deletion): Functions deleted.
1977 (Fw32_short_file_name): Call w32_get_short_filename instead of
1980 * w32notify.c (add_watch): Work in Unicode mode when
1981 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1982 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1983 instead, do the same with Lisp primitives.
1985 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1986 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1987 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1988 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1989 (Fw32_shell_execute): Improve error reporting.
1990 (Fdefault_printer_name): Ifdef away for Cygwin.
1992 * w32.h (struct _child_process): Remove input_file and
1993 pending_deletion members that are no longer used.
1994 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1995 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1996 (ansi_encode_filename): New and updated prototypes.
1998 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2000 (unexec): Don't use dostounix_filename, it expects a file name in
2001 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2004 * fileio.c (Ffile_name_directory, file_name_as_directory)
2005 (directory_file_name, Fexpand_file_name)
2006 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2007 arguments of dostounix_filename.
2008 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2009 use MAX_UTF8_PATH for size of file-name strings.
2010 (emacs_readlinkat): Build an explicitly unibyte string for file
2012 (syms_of_fileio) <file-name-coding-system>:
2013 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2015 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2016 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2017 directories to UTF-8.
2018 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2019 environment, and each element of the input PATH, to UTF-8.
2021 * dired.c (file_attributes): Use build_unibyte_string explicitly
2022 to make Lisp strings from user and group names.
2024 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2027 * coding.c (decode_file_name, encode_file_name): New functions.
2029 * termcap.c (tgetent): Adapt to the change in arguments of
2032 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2035 * msdos.c (dostounix_filename, init_environment): Adapt to the
2036 change in arguments of dostounix_filename.
2038 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2039 [WINDOWSNT]: Encode file names passed to the image libraries in
2042 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2043 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2045 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2046 arguments of dostounix_filename.
2048 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2050 * font.h (struct font_entity) [HAVE_NS]: New field to record
2051 font driver which was used to create this entity.
2052 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2053 frame where the font was opened.
2054 (font_close_object): Add prototype.
2055 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2056 (font_close_object): Not static any more. Lost frame arg.
2057 Adjust comment and users.
2058 * alloc.c (cleanup_vector): Call font_close_object to adjust
2059 per-frame font counters correctly. If HAVE_NS, also call
2060 driver-specific cleanup for font-entity objects.
2061 * ftfont.c (ftfont_open):
2062 * nsfont.m (nsfont_open):
2063 * w32font.c (w32font_open_internal):
2064 * xfont.c (xfont_open):
2065 * xftfont.c (xftfont_open): Save frame pointer in font object.
2066 * macfont.m (macfont_open): Likewise.
2067 (macfont_descriptor_entity): Save driver pointer to be able
2068 to call its free_entity routine when font-entity is swept.
2069 * ftxfont.c (ftxfont_open): Add eassert because frame
2070 pointer should be saved by ftfont_driver.open.
2072 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2074 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2075 input polling is used. This is still meaningful for Cygwin, see
2076 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2077 * keyboard.c (poll_for_input_1, input_polling_used):
2078 Define unconditionally.
2079 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2080 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2081 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2082 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2083 (face_for_char): Likewise. Rearrange eassert and return ASCII
2084 face for CHAR_BYTE8_P.
2085 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2087 2013-12-11 Ken Brown <kbrown@cornell.edu>
2089 * dispextern.h (erase_phys_cursor):
2090 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2092 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2094 * nsterm.m (x_free_frame_resources):
2095 * term.c (tty_free_frame_resources):
2096 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2097 face cache because it's implied by free_frame_faces anyway.
2098 * w32term.c (x_free_frame_resources): Likewise. Do not call
2099 free_frame_faces twice.
2101 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2103 * editfns.c (Fformat_time_string): Mention %F in the doc.
2105 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2107 * window.c (resize_frame_windows): Don't return immediately when
2108 the root window's size doesn't change - the minibuffer window
2109 may still have to be repositioned/resized.
2110 * xfns.c (Fx_create_frame): Always change the frame size after
2111 initializing the frame's faces.
2112 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2113 change_frame_size should already have done it.
2114 (x_new_font): Assign new tool- and menu-bar heights.
2115 (x_set_window_size_1): Account for tool- and menu-bar heights
2116 (Bug#16013). Don't set pixel sizes since change_frame_size
2117 should already have done it.
2119 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2121 Remove the option of using libcrypto.
2122 * Makefile.in (LIB_CRYPTO): Remove.
2123 (LIBES): Don't use it.
2125 2013-12-11 Juri Linkov <juri@jurta.org>
2127 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2128 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2130 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2132 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2133 drawn tool bar items (Bug#16058).
2134 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2136 2013-12-09 Ken Brown <kbrown@cornell.edu>
2138 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2140 * lisp.h (get_frame_param): Adjust conditions for prototype
2143 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2145 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2146 Avoid unused macro warning if configured --without-xft.
2148 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2150 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2152 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2154 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2156 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2158 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2160 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2162 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2164 Use libcrypto's checksum implementations if available, for speed.
2165 * Makefile.in (LIB_CRYPTO): New macro.
2168 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2169 The macro didn't conform to C99 due to type mismatch,
2170 which caused compilation failure with Sun C 5.12,
2171 and it was confusing anyway. Include window.h to declare
2172 redisplay_other_windows.
2174 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2176 * window.c (set_window_buffer): Update mode line (bug#16084).
2178 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2180 Fix minor problems found by static checking.
2181 * keyboard.c (poll_for_input_1, input_polling_used):
2182 Define only if HAVE_NTGUI.
2183 * xmenu.c (popup_activate_callback): Omit unnecessary
2184 check against USE_X_TOOLKIT, which must be defined here anyway.
2185 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2188 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2190 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2192 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2194 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2196 * nsterm.m (x_set_window_size): Remove fprintf.
2197 (init): Define always. Set applicationDidFinishLaunchingCalled
2199 (applicationDidFinishLaunching:):
2200 Set applicationDidFinishLaunchingCalled.
2201 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2204 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2206 Pixel resize changes for NS (Bug#16049).
2207 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2208 height/width. row/cols are locals.
2209 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2210 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2211 (windowWillResize): Remove gsextra. Calculate extra as in
2213 (x_new_font): Don't change frame size if fullscreen.
2214 Change size pixelwise.
2216 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2217 comment in xfns.c. Change to pixelwise call.
2219 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2221 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2224 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2226 * xterm.c (input_signal_count): Remove.
2227 (x_dispatch_event): Define unconditionally.
2228 (x_make_frame_visible): Process X events until the frame
2229 is really visible (Bug#16027).
2230 * xterm.h (x_dispatch_event): Declare unconditionally.
2232 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2234 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2236 * nsterm.m (x_set_window_size): Handle pixelwise.
2238 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2240 * w32term.c (x_new_font):
2241 * xterm.c (x_new_font): Calculate new frame size from new font
2244 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2246 * lisp.h (FOR_EACH_TAIL): New macro.
2247 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2249 * window.c (select_window): Call second wset_redisplay before we change
2250 selected_window (bug#16034).
2252 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2254 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2256 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2258 * w32xfns.c: Include window.h, to avoid a compiler warning.
2260 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2262 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2263 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2264 window_scroll takes care of it.
2265 (Fset_window_point, Fdelete_other_windows_internal)
2266 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2267 (Fsplit_window_internal, Fdelete_window_internal)
2268 (Fresize_mini_window_internal, Fset_window_configuration)
2269 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2270 cause redisplay instead of forcing a complete redisplay.
2271 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2272 we're only affecting the selected_window.
2274 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2276 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2277 directional control characters. Update type and category
2278 determination according to the UBA from Unicode v6.3.
2279 (bidi_category_t): New category EXPLICIT_FORMATTING.
2281 * dispextern.h (bidi_type_t): Update to include new bidirectional
2282 properties introduced with Unicode v6.3. (Bug#16043)
2284 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2286 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2289 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2291 * font.c (font_list_entities): Remove dummy assignment.
2292 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2293 used on graphic displays only. Remove unused 'font_encoder' member.
2294 (struct font_bitmap): Remove unused 'extra' member.
2295 * nsfont.m (nsfont_open):
2296 * w32font.c (w32font_open_internal):
2297 * ftfont.c (ftfont_get_bitmap): Adjust users.
2299 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2301 Use bool for boolean.
2302 * tparam.c (tparam1):
2303 * undo.c (record_point, record_property_change):
2304 Use bool for boolean, for local vars that are always true or false.
2306 Minor integer overflow fixes (Bug#16033).
2307 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2308 This improves on the previous fix to this function.
2309 (window_resize_check): When summing up pixel counts, don't rely on
2310 undefined behavior if the sum overflows.
2312 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2314 * window.c (Fset_window_new_pixel): Don't choke at negative
2315 argument value (Bug#16033).
2317 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2318 to avoid crash in window_box_height.
2320 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2321 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2323 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2325 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2327 Minor integer overflow fixes.
2328 * window.c (Fset_window_new_pixel, grow_mini_window):
2329 * xdisp.c (Fwindow_text_pixel_size):
2330 Avoid undefined behavior on signed integer overflow.
2331 * xfns.c (x_set_mouse_color):
2332 Check that drag shape fits in 'unsigned', since that's what X wants.
2334 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2336 Improve reporting of fatal exception on MS-Windows.
2337 * w32fns.c (my_exception_handler): New function.
2338 (globals_of_w32fns): Set it up as the unhandled exception
2339 handler. Initialize exception code and address to zeros.
2340 (emacs_abort): If the exception code and address are available,
2341 print them at the beginning of the backtrace. Fix the format of
2342 printing addresses (was producing 0x0x12345678 on XP).
2345 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2347 * eval.c (Fbacktrace__locals): New function.
2348 (syms_of_eval): Defsubr it.
2350 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2352 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2353 Define here to unify between...
2354 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2355 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2357 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2359 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2361 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2362 fringe background extension.
2363 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2364 because they are now always the same as `left' and `width',
2365 respectively. Remove code for the case that `width' and
2366 `sb_width' are different.
2368 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2370 Fix minor problems found by static checking.
2371 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2372 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2373 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2375 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2377 * image.c (imagemagick_compute_animated_image): Don't crash if we
2378 have an animation with different-sized images (bug#15313).
2380 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2382 Remove some unused items introduced during pixelwise change.
2383 * window.c (window_resize_total_check): Remove unused function.
2384 * xdisp.c (remember_mouse_glyph): Remove unused label.
2385 (Ftool_bar_height): Move declaration inside #if.
2386 * xterm.c (x_set_window_size): Don't use r and c.
2388 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2390 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2393 * window.c (Fset_window_configuration): Comment out unused variables.
2395 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2397 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2399 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2401 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2403 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2404 HAVE_GNUTLS3 (Bug#16001).
2406 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2407 if interrupts are deferred (Bug#15801).
2409 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2411 Support resizing frames and windows pixelwise.
2412 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2413 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2414 (struct glyph_matrix): Replace window_left_col and
2415 window_top_line by window_pixel_left and window_pixel_top.
2416 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2418 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2419 (draw_window_divider, move_it_to, x_draw_right_divider)
2420 (x_draw_bottom_divider, change_frame_size): Add or fix
2422 * dispnew.c (change_frame_size_1): Change prototype.
2423 (adjust_glyph_matrix, required_matrix_width)
2424 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2425 values instead of lines and columns.
2426 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2427 WINDOW_TOTAL_FRINGE_WIDTH.
2428 (handle_window_change_signal, do_pending_window_change)
2429 (init_display): Adjusts calls of change_frame_size.
2430 (change_frame_size, change_frame_size_1): Handle pixelwise
2432 * frame.c (Qright_divider_width, Qbottom_divider_width):
2434 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2435 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2436 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2437 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2439 (set_frame_param): New function.
2440 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2441 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2442 (Ffringe_width, Fborder_width, Fright_divider_width)
2443 (Fbottom_divider_width): New functions, defsubr them.
2444 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2445 New argument pixelwise.
2446 (struct frame_parm_table): New members Qright_divider_width and
2447 Qbottom_divider_width.
2448 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2449 (x_report_frame_params): Handle Qright_divider_width and
2450 Qbottom_divider_width.
2451 (x_set_right_divider_width, x_set_bottom_divider_width):
2453 (frame_resize_pixelwise): New option.
2454 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2455 new_pixelwise, right_divider_width and bottom_divider_width;
2456 remove total_lines; rename text_lines, text_cols, new_text_lines
2457 and new_text_cols to text_height, text_width, new_height and
2458 new_width respectively.
2459 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2460 FRAME_TEXT_WIDTH respectively.
2461 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2462 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2463 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2465 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2466 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2467 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2468 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2469 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2470 (FRAME_TOTAL_COLS_ARG): Remove macro.
2471 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2472 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2473 (x_wm_set_size_hint): Handle frame pixel sizes.
2474 * indent.c (compute_motion, Fcompute_motion):
2475 Call window_body_width instead of window_body_cols.
2476 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2477 (make_lispy_position): Handle right and bottom dividers.
2478 (Fsuspend_emacs): Pixelize call of change_frame_size.
2479 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2480 * lisp.h: Extern set_frame_param.
2481 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2483 (Fx_create_frame): Add entry for vertical_drag_cursor.
2484 Pixelize call of change_frame_size.
2485 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2486 * nsterm.m (ns_update_window_end): Optionally draw right
2488 (x_set_window_size): Add argument pixelwise.
2489 Call check_frame_size and change_frame_size with pixelwise zero.
2490 (ns_draw_window_divider): New function.
2491 (ns_redisplay_interface): Add ns_draw_window_divider.
2492 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2493 (x_new_font): Call x_set_window_size with pixelwise zero.
2494 * print.c (print_object): For a window print its sequence
2496 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2497 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2498 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2499 (w32_createwindow): Use scroll bar area width.
2500 (w32_wnd_proc): Handle bottom divider width.
2501 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2502 (Fx_create_frame): Default divider width parameters.
2503 Caclulate sizes pixelwise. Add vertical drag cursor support.
2504 (x_create_tip_frame): Default divider widths to zero.
2505 Pixelize call to change_frame_size.
2506 (Fx_show_tip): Add handling of divider widths. Pixelize window
2508 (Fw32_frame_rect): New function.
2509 (frame_parm_handler w32_frame_parm_handlers): Add divider
2511 (Vx_window_vertical_drag_shape): Add variable.
2512 * w32inevt.c (resize_event, maybe_generate_resize_event):
2513 Pixelize change_frame_size calls.
2514 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2516 * w32term.c (w32_draw_window_divider): New function.
2517 (x_update_window_end): Handle right divider.
2518 (w32_draw_fringe_bitmap, x_scroll_run)
2519 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2520 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2521 Calculate new frame sizes pixelwise.
2522 (x_new_font): Pixelize call to x_set_window_size.
2523 (x_check_fullscreen): Pixelize call to change_frame_size.
2524 (x_set_window_size_1, x_set_window_size): New argument
2525 pixelwise. Calculate pixelwise.
2526 (x_wm_set_size_hint): Use scroll bar area width.
2527 (w32_redisplay_interface): Add w32_draw_window_divider.
2528 * w32term.h (struct w32_output): Add vertical drag cursor.
2529 * widget.c (set_frame_size, update_wm_hints)
2530 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2532 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2533 * window.c (sequence_number): Restore.
2534 (Fwindow_pixel_width, Fwindow_pixel_height)
2535 (Fwindow_mode_line_height, Fwindow_header_line_height)
2536 (window_pixel_to_total, Frun_window_scroll_functions)
2537 (Fset_window_new_pixel, window_resize_apply_total)
2538 (Fwindow_resize_apply_total): New functions.
2539 (window_body_height, window_body_width): Rename from
2540 window_body_lines. New argument PIXELWISE.
2541 Calculate pixelwise.
2542 (Fwindow_body_height, Fwindow_body_width): New argument
2544 (coordinates_in_window, window_relative_x_coord): Use window's
2545 pixel width instead of total width.
2546 (replace_window, recombine_windows): Initialize pixel values.
2547 (resize_root_window, resize_frame_windows, grow_mini_window)
2548 (shrink_mini_window): New argument PIXELWISE.
2549 Calculate pixelwise.
2550 (Fdelete_other_windows_internal, adjust_window_margins)
2551 (window_resize_check, window_resize_apply)
2552 (Fdelete_window_internal, Fresize_mini_window_internal)
2553 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2554 (check_frame_size): Rename arguments. New argument PIXELWISE.
2555 Calculate pixelwise.
2556 (set_window_buffer): Make samebuf bool. Run configuration change
2557 hook only if buffer changed.
2558 (Fset_window_buffer): Rewrite doc-string.
2559 (make_window): Initialize new_pixel slot.
2560 (Fwindow_resize_apply): Check pixel size of root window.
2561 (Fsplit_window_internal): Call 2nd argument pixel_size.
2562 Calculate pixelwise.
2563 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2565 (save_window_data): New slots frame_text_width,
2566 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2567 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2569 (Fcurrent_window_configuration, Fset_window_configuration)
2570 (save_window_save, compare_window_configurations): Handle new
2571 slots in save_window_data and saved_window.
2572 (Fset_window_scroll_bars): Fix doc-string.
2573 (window_resize_pixelwise): New variable.
2574 (coordinates_in_window, Fcoordinates_in_window_p):
2576 (make_parent_window): Adjust sequence_number.
2577 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2579 * window.h (struct window): New members new_pixel, pixel_left,
2580 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2581 (wset_new_pixel): New function.
2582 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2583 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2584 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2585 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2586 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2587 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2588 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2589 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2590 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2591 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2592 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2593 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2594 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2595 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2596 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2598 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2599 (window_body_width, check_frame_size): Adapt external declarations.
2600 * xdisp.c (last_max_ascent): New integer.
2601 (window_text_bottom_y): Handle bottom divider.
2602 (window_box_width, window_box_height): Calculate pixelwise.
2603 (get_glyph_string_clip_rects): Handle right divider.
2604 (remember_mouse_glyph): When windows are resized pixelwise
2605 proceed with width and height set to 1.
2606 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2608 (move_it_to): Calculate and return maximum x position
2610 (Fwindow_text_pixel_size): New function.
2611 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2612 (tool_bar_lines_needed): Rename to tool_bar_height.
2613 Calculate pixelwise.
2614 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2615 Calculate pixelwise.
2616 (redisplay_tool_bar): Calculate pixelwise.
2617 (redisplay_window): Calculate pixelwise. Handle dividers.
2618 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2619 (x_draw_vertical_border): Handle dividers.
2620 (define_frame_cursor1): Handle vertical drag cursor.
2621 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2622 (expose_window): Calculate pixelwise. Handle dividers.
2623 (init_xdisp): Initialize pixel values.
2624 * xfaces.c (Qwindow_divider): New face.
2625 (realize_basic_faces): Realize it.
2626 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2627 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2628 (x_set_scroll_bar_default_width): Default actual width to 16.
2629 (Fx_create_frame): Set sizes pixelwise.
2630 (x_create_tip_frame): Default divider widths to zero.
2631 Pixelize call of change_frame_size.
2632 (Fx_show_tip): Handle divider widths. Initial pixel position
2634 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2635 (Vx_window_vertical_drag_shape): New option.
2636 * xmenu.c (free_frame_menubar): Pixelize call of
2638 * xterm.c (x_draw_window_divider): New function.
2639 (x_update_window_end): Optionally draw right divider.
2640 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2641 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2642 (handle_one_xevent, x_new_font): Calculate pixelwise.
2643 (x_set_window_size_1, x_set_window_size): New argument
2644 pixelwise. Calculate pixelwise.
2645 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2646 (struct x_redisplay_interface): Add x_draw_window_divider.
2647 * xterm.h (struct x_output): Add vertical_drag_cursor.
2649 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2651 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2652 Set invisible frames's `redisplay' when a full redisplay is requested.
2653 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2654 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2655 (display_mode_lines): Set it here instead.
2657 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2659 * dispextern.h (set_window_update_flags): Remove.
2661 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2663 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2665 * xdisp.c (REDISPLAY_SOME_P): New macro.
2666 (redisplay_internal): Use it (bug#15999).
2667 (prepare_menu_bars, redisplay_window): Use it as well.
2669 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2671 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2673 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2674 (globals_of_w32font): Zero it out.
2675 (GetCharWidth32W_Proc): New function pointer.
2676 (get_char_width_32_w): New function.
2677 (compute_metrics): If get_glyph_outline_w returns an error, try
2678 get_char_width_32_w before declaring a failure. This avoids
2679 punishing raster (a.k.a. "bitmap") fonts by slowing down
2680 redisplay. (Bug#6364).
2682 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2684 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2685 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2686 highlight needs to be redisplayed. (Bug#15913)
2688 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2690 Fix minor problems found by static checking.
2691 * buffer.h (struct buffer_text, struct buffer):
2692 * frame.h (struct frame):
2693 * window.h (struct window):
2694 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2695 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2696 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2697 no-longer-valid use of HAVE_MENUS.
2698 * xdisp.c (propagate_buffer_redisplay): Now static.
2700 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2702 * xmenu.c (Fmenu_or_popup_active_p):
2703 * window.c (Fset_window_configuration):
2704 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2705 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2706 * fns.c (Fyes_or_no_p):
2707 * editfns.c (Fmessage_box, Fmessage_or_box):
2708 * alloc.c (make_save_ptr_ptr):
2709 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2711 * window.c (Fset_window_configuration): Move select_window later.
2713 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2715 Refine redisplay optimizations to only redisplay *some* frames/windows
2716 rather than all of them.
2717 * xdisp.c (REDISPLAY_SOME): New constant.
2718 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2719 (bset_redisplay, bset_update_mode_line): New functions.
2720 (message_dolog): Use bset_redisplay.
2721 (clear_garbaged_frames): Use fset_redisplay.
2722 (echo_area_display): Use wset_redisplay.
2723 (buffer_shared_and_changed): Remove.
2724 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2725 frame titles. Compute the actual set of windows redisplayed.
2726 Don't update frame titles and menu bars for frames that don't need to
2728 (propagate_buffer_redisplay): New function.
2730 (redisplay_internal): Use it. Be more selective in the set of windows
2731 we redisplay. Propagate windows_or_buffers_changed to
2732 update_mode_lines a bit later to simplify the code.
2733 (mark_window_display_accurate_1): Reset window and buffer's
2735 (redisplay_window): Do nothing if neither the window nor the buffer nor
2736 the frame needs redisplay.
2737 * window.h (struct window): Add `redisplay' field.
2738 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2739 (redisplay_other_windows, window_list): New declarations.
2740 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2741 (window_list): Not static any more.
2742 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2743 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2744 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2745 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2746 * frame.h (struct frame): Add `redisplay' field.
2747 Move `external_menu_bar' bitfield next to other bit-fields.
2748 (SET_FRAME_GARBAGED): Use fset_redisplay.
2749 (SET_FRAME_VISIBLE): Don't garbage the frame;
2750 Use redisplay_other_windows.
2751 * buffer.h (struct buffer): Add `redisplay' field.
2752 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2753 (modify_overlay): Use bset_redisplay.
2754 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2756 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2758 Support w32 file notifications in batch mode.
2759 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2760 invalid (which happens in batch mode). If non-interactive, call
2761 handle_file_notifications to store file notification events in the
2762 input queue. (Bug#15933)
2764 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2766 * w32inevt.c (handle_file_notifications): Now external, not static.
2768 * w32term.h (handle_file_notifications): Provide prototype.
2770 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2771 init_crit, since init_display, which does that otherwise, is not
2774 2013-11-27 Glenn Morris <rgm@gnu.org>
2776 * Makefile.in ($(lispsource)/international/charprop.el): New.
2777 (emacs$(EXEEXT)): Depend on charprop.el.
2779 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2781 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2782 deleting portions of the buffer under non-nil REPLACE argument.
2785 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2786 directory, watch it and not its parent.
2787 (add_watch): Allow empty string in FILE.
2789 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2791 * window.c (Fset_window_start, window_resize_apply)
2792 (window_scroll): Reset window_end_valid (Bug#15957).
2794 2013-11-27 Glenn Morris <rgm@gnu.org>
2796 * Makefile.in (leimdir): Now in lisp source directory.
2797 ($(leimdir)/leim-list.el): Just use ../leim .
2798 * epaths.in (PATH_DUMPLOADSEARCH):
2799 * lread.c (load_path_default):
2800 * nsterm.m (ns_load_path): No more leim directory.
2802 2013-11-26 Andreas Schwab <schwab@suse.de>
2804 * .gdbinit (xgettype): Add cast.
2806 2013-11-26 Glenn Morris <rgm@gnu.org>
2808 Preload leim-list.el.
2809 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2810 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2811 is a single directory.
2813 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2815 bool-vector-subsetp is now the normal direction (Bug#15912).
2816 * data.c (Fbool_vector_subsetp): Test whether the first argument
2817 is a subset of the second one, not the reverse. Add doc string.
2819 Fix minor problems found by static checking.
2820 * lread.c (load_path_default): Now static.
2821 * textprop.c (text_property_stickiness): Be consistent about the
2822 test used when deciding whether to consider the previous character.
2823 This simplifies the code a bit.
2825 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2827 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2829 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2830 (syms_of_frame): Don't defsubr them.
2832 2013-11-25 Glenn Morris <rgm@gnu.org>
2834 * lread.c (load_path_default): Change the sense of the argument.
2835 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2836 from dump_path. When it is not, avoid checking dump_path twice.
2838 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2839 uninstalled dump_path against installed Vload_path. (Bug#15964)
2841 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2843 Export get_pos_property to Elisp.
2844 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2845 (syms_of_editfns): Export it to Elisp.
2847 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2849 2013-11-23 Romain Francoise <romain@orebokech.com>
2851 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2852 initialization here ...
2853 (syms_of_fileio): ... from here.
2855 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2857 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2858 Please use --enable-check-lisp-object-type.
2860 2013-11-23 Glenn Morris <rgm@gnu.org>
2862 * process.c (get_process): Explicit error for dead buffers.
2864 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2866 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2868 2013-11-23 Glenn Morris <rgm@gnu.org>
2870 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2871 * lread.c (load_path_check): Take path to check as argument.
2872 (load_path_default): New, split from init_lread.
2873 (init_lread): Move calc of default load-path to load_path_default.
2874 Empty elements in EMACSLOADPATH now stand for the default.
2875 (load-path): Doc fix.
2876 * emacs.c (decode_env_path): Add option to treat empty elements
2877 as nil rather than ".".
2878 * callproc.c (init_callproc_1, init_callproc):
2879 * image.c (Vx_bitmap_file_path):
2880 * lisp.h (decode_env_path):
2881 * lread.c (Vsource_directory):
2882 Update for new argument spec of decode_env_path.
2884 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2886 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2887 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2889 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2891 Fix some dependency problems that cause unnecessary recompiles.
2892 Problem reported by RMS in
2893 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2894 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2895 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2896 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2897 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2898 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2899 (boostrap-clean): No need to remove stamp-oldxmenu.
2901 Fix recently introduced bool vector overrun.
2902 This was due to an optimization that went awry.
2903 Reported by Glenn Morris in
2904 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2905 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2906 for empty vectors, undoing the 2013-11-18 change.
2907 * data.c (bool_vector_binop_driver): Rely on this.
2908 Fix bug that occasionally overran the destination.
2909 * lisp.h (struct Lisp_Bool_vector): Document this.
2911 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2913 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2916 * nsterm.m (init, run, stop:): Comment out for now, does not work
2919 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2921 * charset.c (syms_of_charset): Don't read past end of string.
2923 2013-11-19 Glenn Morris <rgm@gnu.org>
2925 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2927 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2929 Add hooks to run on gaining/losing focus. (Bug#15029)
2930 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2931 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2932 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2934 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2936 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2937 The old names predated the API change that put destination at end.
2939 Improve API of recently-added bool vector functions (Bug#15912).
2940 The old API had (bool-vector-count-matches A B)
2941 and (bool-vector-count-matches-at A B I), which gave the
2942 misleading impression that the two functions were variants, one
2943 with a location I. The new API has (bool-vector-count-population A)
2944 and (bool-vector-count-consecutive A B I) to make the distinction
2945 clearer. The first function no longer has a B argument, since the
2946 caller can easily determine the number of nils if the length and
2947 number of ts is known.
2948 * data.c (Fbool_vector_count_population): Rename from
2949 bool_vector_count_matches, and accept just 1 argument.
2950 (Fbool_vector_count_consecutive): Rename from
2951 Fbool_vector_count_matches_at.
2953 Always allocate at least one bits_word per bool vector.
2954 See Daniel Colascione in:
2955 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2956 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2957 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2958 * lisp.h (struct Lisp_Bool_vector): Document this.
2960 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2962 * insdel.c (invalidate_buffer_caches): New function, consolidated
2963 from part of prepare_to_modify_buffer.
2964 (insert_from_gap, prepare_to_modify_buffer):
2965 * coding.c (code_convert_region, code_convert_string):
2966 Call invalidate_buffer_caches. (Bug#15841)
2968 * lisp.h (invalidate_buffer_caches): Add prototype.
2970 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2972 * w32term.c (x_update_window_end): Don't invalidate the entire
2973 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2974 highlight needs to be redisplayed. (Bug#15913)
2976 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2978 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2980 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2982 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2983 while we are using Vprin1_to_string_buffer.
2985 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2986 after inserting the description string. (Bug#15907)
2988 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2990 * data.c: Work around bogus GCC diagnostic about shift count.
2991 Reported by Eli Zaretskii in
2992 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2993 (pre_value): New function.
2994 (count_trailing_zero_bits): Use it.
2996 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2998 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2999 assume C macros are not supported even under -g3 in these old GCC
3002 2013-11-15 Leo Liu <sdl.web@gmail.com>
3004 * minibuf.c (Ftry_completion, Fall_completions)
3005 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3007 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3009 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3010 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3011 This avoids placing unnecessary constants into the Emacs code.
3013 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3015 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3016 for Cygwin w32 build.
3018 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3019 for Cygwin w32 build. (Bug#15892)
3021 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3023 Simplify, port and tune bool vector implementation.
3024 * alloc.c (bool_vector_exact_payload_bytes)
3025 (bool_vector_payload_bytes): Remove.
3026 (bool_vector_fill): Return its argument.
3027 * alloc.c (bool_vector_fill):
3029 * print.c (print_object):
3030 Simplify by using bool_vector_bytes.
3031 * alloc.c (make_uninit_bool_vector):
3032 New function, broken out from Fmake_bool_vector.
3033 (Fmake_bool_vector): Use it. Use tail call.
3034 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3035 * data.c (BITS_PER_ULL): New constant.
3036 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3037 if long long versions don't exist.
3038 (shift_right_ull): New function.
3039 (count_one_bits_word): New function, replacing popcount_bits_word
3040 macro. Don't assume that bits_word is no wider than long long.
3041 (count_one_bits_word, count_trailing_zero_bits):
3042 Don't assume that bits_word is no wider than long long.
3043 * data.c (bool_vector_binop_driver, bool_vector_not):
3044 * fns.c (Fcopy_sequence):
3046 Create an uninitialized destination, to avoid needless work.
3047 (internal_equal): Simplify.
3048 (Ffillarray): Prefer tail call.
3049 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3050 contain at least one word.
3051 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3052 chars are narrower than ints.
3053 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3054 * fns.c (Fcopy_sequence):
3056 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3057 Don't try to port to hosts where bits_word values have holes; the
3058 code wouldn't work there anyway. Verify this assumption, though.
3059 (bool_vector_bytes): New function.
3060 (make_uninit_bool_vector): New decl.
3061 (bool_vector_fill): Now returns Lisp_Object.
3063 * xfns.c (xic_create_fontsetname):
3064 * xrdb.c (gethomedir): Prefer tail calls.
3066 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3068 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3069 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3071 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3072 that requires a return value.
3073 (Fset_buffer_modified_p): Take advantage of this change to do
3076 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3078 * buffer.c (Frestore_buffer_modified_p): Sync it with
3079 Fset_buffer_modified_p.
3080 (Fforce_mode_line_update): New function, moved from subr.el.
3081 (Fset_buffer_modified_p): Use them.
3082 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3084 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3086 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3087 This avoids undefined behavior when subtracting pointers into
3088 different aways. On my platform it also makes the code a tad
3089 smaller and presumably faster.
3091 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3093 * keyboard.c (command_loop_1): Use region-extract-function.
3094 * insdel.c (Qregion_extract_function): Not static any more (can we
3095 stop pretending that these vars can benefit from being marked static?).
3097 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3099 * search.c (find_newline): If buffer text is relocated during the
3100 "dumb loop", adjust C pointers into buffer text to follow suit.
3103 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3105 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3106 for conversion (Bug#15837).
3108 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3110 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3111 for the entire range of inserted characters. (Bug#15841)
3113 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3115 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3117 (realize_default_face): Remove assignment to distant-foreground if
3118 unspecified (Bug#15815).
3120 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3122 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3123 cache-long-scans disabled, since we don't want to call
3124 prepare_to_modify_buffer (in insert_1_both) for each message we
3127 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3128 from buffer.c. Improve commentary to the buffer field setter
3131 * buffer.c (bset_cache_long_scans): Static function deleted.
3132 Improve commentary to the buffer field setter functions.
3133 (init_buffer_once): Default for cache-long-scans changed to t.
3136 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3138 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3140 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3141 This bug was introduced in my 2013-06-21 change, and caused
3142 struct Lisp_Sub_Char_Table objects to be given too many slots,
3143 which broke 'make -C admin/unidata'.
3145 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3147 Import changes from mac-port 4.5.
3148 * macfont.m (mac_font_copy_default_descriptors_for_language)
3149 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3150 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3151 (macfont_language_default_font_names): New.
3152 (macfont_list): Rearrange language/charset code.
3153 (macfont_close): Don't check for macfont_info->cache.
3154 (mac_ctfont_create_preferred_family_for_attributes): New font
3155 selection code, call
3156 mac_font_copy_default_name_for_charset_and_languages.
3157 (mac_font_copy_default_descriptors_for_language)
3158 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3160 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3162 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3164 Port to C11 aligned_alloc, and fix some integer overflows.
3165 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3166 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3167 and use of posix_memalign replaced with aligned_alloc.
3168 (aligned_alloc): New function, defined or declared as needed.
3169 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3170 Don't undef; configure.ac now does this.
3171 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3172 (calloc, aligned_alloc): Check for integer overflow.
3173 (aligned_alloc): Rename from memalign. All uses changed.
3174 (memalign): New function, an alias for aligned_alloc.
3176 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3178 * xdisp.c (redisplay_internal): Fix typo in last change.
3180 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3182 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3184 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3186 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3187 redisplay--mode-lines-cause.
3188 (redisplay_internal): Keep them uptodate. Remove redundant check of
3189 buffer_shared_and_changed.
3190 * *.[chm]: Number every assignment to update_mode_lines so we
3191 can track why it is set.
3193 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3195 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3197 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3199 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3200 can track why it is set.
3202 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3204 Integer-related fixes for term.c etc.
3205 * dispextern.h (face_tty_specified_color): New function.
3206 * term.c (turn_on_face): Don't rely on undefined behavior when
3207 assigning an out-of-range value to 'long'.
3208 Simplify test for toggling highlight.
3209 (tty_capable_p): Omit last two (unused) args. All callers changed.
3210 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3211 (read_menu_input, tty_menu_activate, tty_menu_show):
3212 * xfaces.c (x_supports_face_attributes_p)
3213 (tty_supports_face_attributes_p):
3214 Use bool for boolean. All callers changed.
3215 (tty_supports_face_attributes_p): Omit defaults for color indices;
3216 no longer needed. Simplify tail call.
3218 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3220 * xdisp.c (prepare_menu_bars): Mark static.
3221 * lisp.h (prepare_menu_bars): Don't declare.
3222 * xselect.c (x_handle_selection_clear):
3223 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3225 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3227 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3228 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3230 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3232 * keyboard.c (Fcommand_error_default_function): Rename from
3233 Fdefault_error_output.
3235 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3237 * keyboard.c (Fdefault_error_output): New function, extracted from
3239 (syms_of_keyboard): Use it for Vcommand_error_function.
3241 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3243 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3244 (init_eval): Use it to ensure handlerlist is non-NULL.
3245 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3246 (Fsignal): Adjust NULLness test of handlerlist.
3247 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3249 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3251 * callproc.c (call_process): Call prepare_to_modify_buffer before
3252 decoding text read from the sub-process, as the decoded stuff will
3253 be inserted into the buffer. This will invalidate the various
3254 caches maintained for the buffer. (Bug#15148)
3256 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3258 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3259 string of glyphless-char-display.
3261 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3263 * nsfns.m (ns_get_name_from_ioreg): New function.
3264 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3265 OSX >= 10.9. Use ns_get_name_from_ioreg.
3267 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3269 Simplify and port recent bool vector changes.
3270 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3271 only in this file. Use a more-efficient implementation if the
3272 second argument is a power of 2.
3273 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3274 Remove no-longer-necessary compile-time checks.
3275 (bool_vector_exact_payload_bytes): New function.
3276 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3277 exact payload changed to call the new function. Do not assume
3278 that the arg or result fits in ptrdiff_t.
3279 (bool_vector_fill): New function.
3280 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3282 (vroundup_ct): Don't assume arg fits in size_t.
3283 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3284 invoke set_category_set.
3285 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3286 All callers changed. Use bool_vector_set.
3287 * category.h (XCATEGORY_SET): Remove; no longer needed.
3288 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3290 * data.c (Faref): Use bool_vector_ref.
3291 (Faset): Use bool_vector_set.
3292 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3293 (Fbool_vector_not, Fbool_vector_count_matches)
3294 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3295 * fns.c (concat): Use bool_vector_ref.
3296 (Ffillarray): Use bool_vector_fill.
3297 (mapcar1): Use bool_vector_ref.
3298 (sxhash_bool_vector): Hash words, not bytes.
3299 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3300 a constant, since it's now used in #if.
3301 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3302 unsigned char on unusual architectures, so that we no longer
3303 assume that the number of bits per bits_word is a power of two or
3304 is a multiple of 8 or of CHAR_BIT.
3305 (Qt): Add forward decl.
3306 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3307 at least as strictly as bits_word.
3308 (bool_vector_data, bool_vector_uchar_data): New accessors.
3309 All data structure accesses changed to use them.
3310 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3311 (bool_vector_set): New functions.
3312 (bool_vector_fill): New decl.
3313 (ROUNDUP): Move to alloc.c as described above.
3315 Fix recent gnutls changes.
3316 * gnutls.c (Fgnutls_boot): Don't assume C99.
3317 * process.c (wait_reading_process_output): Fix typo in recent change.
3319 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3321 * process.c (wait_reading_process_output, read_process_output)
3322 (send_process): Check gnutls_state is not NULL.
3324 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3325 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3327 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3329 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3330 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3332 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3335 * nsfns.m (Fx_create_frame): Fix memory leak.
3337 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3338 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3339 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3341 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3343 * xdisp.c (message3_nolog, message_with_string): Encode the string
3344 before writing it to the terminal in a non-interactive session.
3346 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3347 sure we concatenate them into a unibyte string.
3349 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3350 resulting temporary name before returning it to the caller.
3351 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3352 is a unibyte string, convert NAME to a unibyte string to ensure
3353 that the result is also a unibyte string.
3355 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3356 create unibyte strings from default paths and directory/file
3359 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3362 * callproc.c (init_callproc): Use build_unibyte_string to make
3363 sure we create unibyte strings from default paths and
3364 directory/file names.
3366 * buffer.c (init_buffer): Don't store default-directory of
3367 *scratch* in multibyte form. The original problem which led to
3368 that is described in
3369 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3370 but it was solved long ago. (Bug#15260)
3372 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3374 Port to stricter C99 platforms.
3375 Especially, C99 prohibits nesting a struct X inside struct Y if
3376 struct X has a flexible array member.
3377 * alloc.c (struct sdata): New type.
3378 (sdata): Implement in terms of struct sdata.
3379 Remove u member; all uses replaced by next_vector, set_next_vector.
3380 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3381 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3382 (struct sblock): Rename first_data member to data, which is now
3383 a flexible array member. All uses changed.
3384 (next_vector, set_next_vector, large_vector_vec): New functions.
3385 (vector_alignment): New constant.
3386 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3387 (struct large-vector): Now merely a NEXT member, since the old approach
3388 ran afoul of stricter C99. All uses changed to use
3389 large_vector_vec or large_vector_offset.
3390 (large_vector_offset): New constant.
3391 * dispnew.c: Include tparam.h, for tgetent.
3392 Do not include term.h; no longer needed.
3393 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3394 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3395 (struct Lisp_Vector): Use a flexible array member for contents,
3396 instead of a union with a member that is an array of size 1.
3398 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3399 fact that the struct no longer contains a union.
3400 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3401 (struct Lisp_Save_Value, struct Lisp_Free):
3402 Use unsigned, not int, for spacers, to avoid c99 warning.
3403 (union specbinding): Use unsigned, not bool, for bitfield, as
3404 bool is not portable to pre-C99 hosts.
3406 2013-11-04 Glenn Morris <rgm@gnu.org>
3408 * emacs.c (usage_message): Mention that `-L :...' appends.
3410 2013-11-02 Glenn Morris <rgm@gnu.org>
3412 * Makefile.in (abs_builddir): Remove.
3413 (bootstrap_exe): Use relative filename.
3415 Use relative filenames in TAGS files.
3416 * Makefile.in (abs_srcdir): Remove it again.
3417 (.PHONY): Remove frc.
3418 (maintainer-clean): No more TAGS-LISP file.
3419 (TAGS): Pass relative file names to etags.
3420 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3422 * Makefile.in (abs_srcdir): New, set by configure.
3424 (maintainer-clean): Remove pointless echo. That should be in the
3425 top-level Makefile, if anywhere. Delete TAGS-LISP.
3426 (extraclean): No s/ and m/ directories for some time.
3427 (TAGS): Also depend on ctagsfiles3.
3428 Remove no-longer-defined S_FILE.
3429 Pass absolute filenames to etags once more.
3430 (TAGS-LISP): Replace lispdir with its expansion.
3431 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3432 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3434 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3436 * xfaces.c (check_lface_attrs, realize_default_face):
3437 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3438 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3440 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3442 * emacs.c (original_pwd): Remove global var by making it local.
3443 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3445 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3447 * xfaces.c: Declare color_distance.
3448 (QCdistant_foreground): New variable.
3449 (NEAR_SAME_COLOR_THRESHOLD): New define.
3450 (load_color2): New function.
3451 (load_color): Call load_color2.
3452 (load_face_colors): Call load_color2 and if distant-color is specified
3453 calculate distant and use distant-color if colors are near.
3454 (LFACE_DISTANT_FOREGROUND): New define.
3455 (merge_face_ref, Finternal_set_lisp_face_attribute)
3456 (Finternal_get_lisp_face_attribute)
3457 (x_supports_face_attributes_p): Handle distant-foreground similar to
3459 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3461 * dispextern.h (lface_attribute_index):
3462 Add LFACE_DISTANT_FOREGROUND_INDEX.
3464 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3466 * image.c (pbm_next_char): New function.
3467 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3468 (pbm_scan_number): Use it.
3469 (Qlibjpeg_version): New variable.
3470 (syms_of_image): DEFSYM and initialize it.
3472 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3474 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3476 2013-10-31 Glenn Morris <rgm@gnu.org>
3478 * emacs.c (original_pwd): New char.
3479 (main): If using --chdir, store original_pwd.
3480 (init_cmdargs): When setting Vinvocation_directory based on a
3481 relative argv[0], use original_pwd if set. (Bug#15768)
3483 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3485 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3487 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3489 * insdel.c: Fix minor problems found by static checking.
3490 (Qregion_extract_function): Now static.
3491 (prepare_to_modify_buffer_1): Remove unused locals.
3493 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3495 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3496 (syms_of_xdisp): Declare pre-redisplay-function.
3497 (markpos_of_region): Remove function.
3498 (init_iterator, compute_stop_pos, handle_face_prop)
3499 (face_before_or_after_it_pos, reseat_to_string)
3500 (get_next_display_element, window_buffer_changed)
3501 (redisplay_internal, try_cursor_movement, redisplay_window)
3502 (try_window_reusing_current_matrix, try_window_id, display_line)
3503 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3504 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3505 * window.h (struct window): Remove field `region_showing'.
3506 * dispextern.h (struct it): Remove region_beg/end_charpos.
3507 (face_at_buffer_position, face_for_overlay_string)
3508 (face_at_string_position): Update prototypes.
3509 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3510 (face_at_string_position): Remove `region_beg' and `region_end' args.
3511 * fontset.c (Finternal_char_font):
3512 * font.c (font_at, font_range): Adjust calls accordingly.
3513 * insdel.c (Qregion_extract_function): New var.
3514 (syms_of_insdel): Initialize it.
3515 (prepare_to_modify_buffer_1): Use it.
3517 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3519 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3520 * ftxfont.c (ftxfont_get_gcs):
3521 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3522 * xfaces.c (x_free_colors, x_free_dpy_colors)
3523 (x_create_gc, unload_color):
3524 * xselect.c (x_property_data_to_lisp):
3525 * xsettings.c (parse_settings):
3526 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3527 (get_bits_and_offset): Adjust definition.
3528 * frame.c (XParseGeometry): Adjust locals.
3529 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3530 * regex.h (toplevel): Likewise for reg_syntax_t.
3532 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3534 * eval.c (run_hook_with_args): Use FUNCTIONP.
3536 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3538 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3539 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3540 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3541 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3542 on MS-Windows anyway.
3543 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3544 (free_realized_face): ...adjust user.
3545 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3546 white relief pixels to -1.
3547 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3548 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3549 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3551 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3553 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3554 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3555 in practice now. All callers changed.
3557 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3559 * dispextern.h (struct face): Use bitfields for 'underline_type'
3560 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3561 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3562 'stipple' member. Move 'lface' member up to help...
3563 * xfaces.c (make_realized_face): ...this function to find and
3564 clear just the members that need clearing.
3565 (load_face_colors, realize_x_face):
3566 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3568 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3570 * xftfont.c (struct xftfont_info): Remove set-but-unused
3572 (xftfont_open): Adjust user.
3573 (xftfont_get_colors): Remove useless prototype.
3575 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3577 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3578 before passing them to 'unexec'. (Bug#15260)
3580 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3582 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3584 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3586 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3587 the changed signature of the font driver's 'close' method.
3589 * w32font.h (w32font_close): Adjust the prototype to the change in
3590 function definition.
3592 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3594 * w32uniscribe.c (uniscribe_close): Adapt the call to
3595 w32font_close to its new prototype.
3597 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3599 Omit unused frame argument of font API's close function.
3600 * font.h (struct font): Drop frame argument. Adjust comment.
3601 * font.c (font_clear_cache, font_close_object): Adjust users.
3602 * ftfont.c (ftfont_close):
3603 * ftxfont.c (ftxfont_close):
3604 * macfont.m (macfont_close):
3605 * nsfont.m (nsfont_close):
3606 * w32font.c (w32font_close):
3607 * xfont.c (xfont_close):
3608 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3609 tweak comments and make functions safe if called more than once for
3610 the same font object.
3612 Perform font-specific cleanup when font object is swept by GC. See
3613 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3614 * alloc.c (cleanup_vector): New function.
3615 (sweep_vector): Call it for each reclaimed vector object.
3616 * font.h (struct font): Adjust comment.
3618 2013-10-24 Glenn Morris <rgm@gnu.org>
3620 * Makefile.in (abs_top_srcdir): New, set by configure.
3622 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3624 Adjust recent font-related changes to fix bug#15686.
3625 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3626 is a live window system frame, mark its default font too.
3628 2013-10-23 Glenn Morris <rgm@gnu.org>
3630 * Makefile.in (RUN_TEMACS): Make relative (again).
3631 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3632 (bootstrap-emacs$(EXEEXT)):
3633 Quote entities that might contain whitespace.
3635 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3637 Port to Solaris 10 and its bundled GCC.
3638 Problem reported by Timothy C. Burt.
3639 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3641 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3643 Do not allow font caches to grow too large.
3644 * alloc.c (compact_font_cache_entry, compact_font_caches):
3645 New functions or stub if not HAVE_WINDOW_SYSTEM.
3646 (compact_undo_list): Factor out from Fgarbage_collect.
3648 (mark_face_cache): Mark face font. Move down to avoid
3650 (mark_terminals): Do not mark font cache here.
3651 (Fgarbage_collect): Call compaction functions described
3652 above. Adjust comment.
3654 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3656 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3657 chdir to HOME (bug#15607).
3659 * nsterm.m (Qcocoa, Qgnustep): New variables.
3660 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3661 (ns_get_color): Make selection color work for GNUstep also.
3663 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3665 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3666 handles mouse clicks. Instead, let GPM use the same code as all
3667 the other mice use. See the discussion starting at
3668 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3669 for the details of the problem with the menu bar this fixes.
3671 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3673 Remove port-specific display name lists to avoid extra
3674 complexity and data duplication with display info lists.
3675 * xterm.h (x_display_name_list): Remove declaration.
3676 * xterm.c (x_display_name_list): Remove.
3677 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3678 * xfns.c (x_display_info_for_name, Fx_display_list):
3679 Likewise. Use x_display_list where appropriate.
3680 * w32term.h (w32_display_name_list): Remove declaration.
3681 * w32term.c (w32_display_name_list): Remove.
3682 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3684 * w32fns.c (x_display_info_for_name, Fx_display_list):
3685 Likewise. Use x_display_list where appropriate.
3686 * nsterm.h (ns_display_name_list): Remove declaration.
3687 * nsterm.m (ns_display_name_list): Remove.
3688 (ns_term_init, syms_of_nsterm): Adjust users.
3689 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3690 Likewise. Use x_display_list where appropriate.
3691 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3692 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3693 (mark_terminals): Mark per-terminal font cache.
3695 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3697 Don't run timers in input-pending-p. Its new check-timers param
3698 provides the prior behavior. (Bug#15045).
3699 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3701 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3703 Make some functions static in non-Microsoft builds.
3704 On my platform (Fedora 19 x86-64), this shrinks the
3705 Emacs executable (text+data) by 0.25%.
3706 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3707 (load_color) [!MSDOS]:
3708 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3709 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3710 * lisp.h (check_existing):
3711 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3712 (network_interface_info) [!WINDOWSNT]:
3713 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3714 Remove extern decls.
3715 * fileio.c (check_existing):
3716 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3717 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3718 (network_interface_info) [!WINDOWSNT]:
3719 * term.c (encode_terminal_code) [!WINDOWSNT]:
3720 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3721 * xfaces.c (load_color) [!MSDOS]:
3723 * fileio.c (check_existing, check_executable, check_writable):
3724 * process.c (network_interface_list, network_interface_info):
3725 Move earlier, so that we don't need forward decls.
3726 * gnutls.c (fn_gnutls_transport_set_errno)
3727 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3729 * w32.c (init_environment): Use faccessat rather than
3730 check_existing, partly for consistency with the rest of the code
3731 in this file, partly so that check_existing can be static.
3733 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3734 * emacs.c (MAIN_PROGRAM): New macro.
3735 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3736 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3738 bool vector int width fixes
3739 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3740 (Fbool_vector_count_matches_at):
3741 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3742 can exceed PTRDIFF_MAX, at least in theory.
3743 (Fbool_vector_count_matches_at):
3744 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3746 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3748 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3749 (struct sockaddr): Add forward decl, for platforms that lack it.
3751 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3753 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3756 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3758 * w32.c (network_interface_get_info, network_interface_list)
3759 (network_interface_info): New functions. (Bug#15610)
3760 (GetAdaptersInfo_Proc): New typedef.
3761 (get_adapters_info): New wrapper function.
3762 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3764 * process.h (network_interface_list, network_interface_info):
3767 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3768 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3769 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3770 for WINDOWSNT. Doc fix.
3771 (syms_of_process): Defsubr Snetwork_interface_list and
3772 Snetwork_interface_info unconditionally.
3774 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3775 in NS GUI sessions. (Bug#15629)
3777 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3779 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3781 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3783 * print.c (print_object): Print " ..." when truncating bool vectors.
3785 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3787 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3788 standard mouse buttons.
3790 * termhooks.h (struct input_event): Remove incorrect commentary.
3792 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3794 Disallow bool vector operations on mixed-length operands.
3795 The old behavior left garbage in the result vector sometimes,
3796 and didn't seem to be useful.
3797 * data.c (Qwrong_length_argument): New static var.
3798 (wrong_length_argument): New function.
3799 (bool_vector_binop_driver): Check that args agree in length.
3801 * keyboard.c, keyboard.h (all_kboards): Now static.
3803 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3805 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3806 note from the lispref.
3808 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3810 * nsterm.h (struct ns_display_info): Remove set-but-unused
3811 member image_cache (image caches are per-terminal anyway).
3812 (FRAME_X_IMAGE_CACHE): Remove.
3813 * nsterm.m (ns_initialize_display_info): Adjust user.
3815 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3817 * w32proc.c: Include mingw_time.h.
3819 * w32.c: Include mingw_time.h.
3821 Implement scrolling of TTY menus when the screen is too short.
3823 * term.c (tty_menu_display): Accept an additional argument, the
3824 menu item from which to start displaying the menu. Account for
3825 the value of Y when limiting the menu to the number of available
3827 (mi_result): New enumeration.
3828 (read_menu_input): Return enumerated value. When the y coordinate
3829 hits min_y or max_y, return scroll indication instead of wrapping
3831 (tty_menu_activate): Handle the scrolling indications from
3832 read_menu_input. Compute the first menu item to display and pass
3833 it to tty_menu_display.
3835 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3837 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3838 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3839 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3840 Adjust to match the change described below.
3841 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3842 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3843 memory_below_frame members to...
3844 * termchar.h (struct tty_display_info): ...here because they're
3845 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3846 * term.c (init_tty):
3847 * nsterm.m (ns_create_terminal):
3848 * w32term.c (w32_create_terminal):
3849 * xterm.c (x_create_terminal): Adjust users.
3850 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3851 to filter out non-TTY frames. Adjust comment.
3852 (scrolling): Adjust user. Prefer eassert for debugging check.
3854 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3856 * xfaces.c (PT_PER_INCH): Remove unused macro.
3857 * termhooks.h (struct terminal): Remove set-but-unused
3858 member fast_clear_end_of_line.
3859 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3860 * nsterm.m (ns_create_terminal):
3861 * term.c (init_tty):
3862 * w32term.c (w32_create_terminal):
3863 * xterm.c (x_create_terminal): Adjust users.
3865 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3867 * lisp.h (bool_vector_size): New function.
3868 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3869 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3870 (Fbool_vector_not, Fbool_vector_count_matches_at):
3871 Remove uses of 'eassume' that should no longer be needed,
3872 because they are subsumed by the 'eassume' in bool_vector_size.
3874 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3876 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3877 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3878 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3880 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3882 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3883 have different dimensions. (Bug#15575)
3885 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3888 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3890 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3892 * term.c (tty_menu_show): Never return with unbalanced
3893 specpdl. Use eassert for debugging check. Adjust style.
3895 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3897 * term.c (read_menu_input): Make selection of menu items
3898 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3899 (tty_menu_activate): Fix off-by-one error when computing max_y.
3901 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3903 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3904 audit logging (only used with GnuTLS 3.x) and enable it.
3906 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3908 * dispnew.c (redraw_frame): Remove useless #ifdef because
3909 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3910 Also, move TTY fflush to...
3911 * term.c (tty_update_end): ...this function.
3913 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3915 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3916 the end of the frame's glyph matrix. (Bug#15575)
3918 * term.c (tty_menu_display): Don't move cursor while overwriting
3919 frame's glyphs with menu items. Limit the number of items
3920 displayed to what can be shown on the available screen lines,
3921 excluding the echo area.
3922 (tty_menu_activate): Limit the Y coordinate allowed by
3923 read_menu_input to the last screen line used for menu display.
3925 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3927 * lisp.h (eassume): New macro.
3928 Also, include <verify.h>, for 'assume'.
3929 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3930 (vroundup, vector_nbytes):
3931 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3932 (Fbool_vector_not, Fbool_vector_count_matches)
3933 (Fbool_vector_count_matches_at):
3934 Use eassume, not eassert.
3935 * casetab.c (set_identity, shuffle):
3936 * composite.c (composition_gstring_put_cache):
3937 * dispnew.c (update_frame_1):
3938 * ftfont.c (ftfont_shape_by_flt):
3939 * image.c (gif_load):
3940 * intervals.c (offset_intervals):
3941 * macfont.m (macfont_shape):
3942 Remove calls to 'assume' that are no longer needed, because
3943 --enable-gcc-warnings no longer generates bogus warnings
3944 when these calls are removed.
3946 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3948 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3950 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3952 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3953 (Qsubstitute_env_in_file_name): New var.
3954 (syms_of_fileio): Define it.
3956 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3958 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3959 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3962 * term.c (save_and_enable_current_matrix): Don't allocate and
3963 don't save margin areas.
3964 (restore_desired_matrix): Don't restore margin areas.
3965 (free_saved_screen): Don't free margin areas.
3967 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3969 * image.c: Pacify --enable-gcc-warnings.
3970 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3971 #define only if used.
3973 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3975 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3976 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3977 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3978 (gif_load): For giflib v5.x and later, display the error message
3979 produced by giflib when its functions fail.
3980 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3983 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3985 * keyboard.c (last_event_timestamp): Remove. For X selection and
3986 GTK popup menus, it may be obtained from per-frame X display info.
3987 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3988 (process_special_events): Adjust users.
3989 * keyboard.h (last_event_timestamp): Remove declaration.
3990 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3991 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3992 * menu.h (xmenu_show): Adjust prototype.
3993 * menu.c (Fx_popup_menu): Adjust user.
3994 * xselect.c (x_own_selection, x_get_foreign_selection)
3995 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3997 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3999 * keyboard.c (init_kboard): Now static. Add arg
4000 to denote window system. Adjust comment.
4001 (init_keyboard): Adjust user.
4002 (allocate_kboard): New function.
4004 * nsterm.m (ns_term_init):
4005 * term.c (init_tty):
4006 * w32term.c (w32_create_terminal):
4007 * xterm.c (x_term_init): Use it.
4008 * keyboard.h (init_kboard): Remove prototype.
4009 (allocate_kboard): Add prototype.
4011 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4013 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4014 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4016 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4018 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4020 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4022 * term.c (tty_menu_activate): Flush the output stream after
4023 showing the cursor, and don't mark the frame garbaged at exit from
4024 the function. Fixes redisplay glitches when moving from one menu
4027 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4029 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4030 or throw error (Bug#15570).
4032 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4034 * intervals.c (temp_set_point_both): Move test into 'eassert',
4037 * lisp.h (eassert): Don't use 'assume'.
4038 Sometimes 'assume' wins in performance, and sometimes it loses,
4039 so it shouldn't be used all the time. Perhaps we need two
4040 flavors of 'eassert', one for where 'assume' is far more likely
4041 to help or to hurt; but that can be done later.
4042 Problem reported by Dmitry Antipov in
4043 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4044 Also, don't include <verify.h>; no longer needed.
4046 2013-10-09 Glenn Morris <rgm@gnu.org>
4048 * eval.c (Fcond): Doc tweak.
4050 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4052 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4053 expressions with side effects to eassert. (Bug#15565)
4055 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * fns.c (hashfn_user_defined): Allow hash functions to return any
4060 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4062 Fix minor problems found by static checking.
4063 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4064 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4065 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4066 * keyboard.c (read_menu_command): Remove unused local.
4067 * lisp.h (read_menu_command): New decl.
4068 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4069 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4070 Return ptrdiff_t, not int.
4071 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4072 not int, for benefit of xpalloc.
4073 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4075 (have_menus_p): Remove; unused.
4076 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4077 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4078 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4080 (save_and_enable_current_matrix): Omit unnecessary casts.
4081 (read_menu_input): Omit local extern decl (now in lisp.h).
4082 Don't access uninitialized storage if mouse_get_xy fails.
4083 (tty_menu_activate): Mark local as initialized, for lint.
4084 (tty_menu_activate, tty_meny_show): Remove unused locals.
4086 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4088 Support menus on text-mode terminals.
4089 * xterm.h (xw_popup_dialog): Add prototype.
4091 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4092 (xmenu_show): Block input here, instead in Fx_popup_menu.
4093 (xw_popup_dialog): New function, with X-specific bits of popup
4096 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4099 * window.c (Fset_window_configuration): Use run-time tests of the
4100 frame type instead of compile-time conditionals, when menu-bar
4101 lines are considered.
4103 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4104 (w32_popup_dialog): New prototypes.
4106 * w32menu.c (Fx_popup_dialog): Function deleted.
4107 (w32_popup_dialog): New function, with w32 specific bits of popup
4108 dialogs. Block input here.
4110 * w32inevt.c (w32_console_read_socket): Minor change to add
4111 debugging TTY events.
4113 * w32fns.c (show_hourglass): If returning early because the frame
4114 is not a GUI frame, unblock input.
4116 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4117 (cursorY): New functions.
4119 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4120 WINDOWSNT, macros that call curX and curY elsewhere.
4122 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4124 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4125 specific function to hide and show cursor on a text-mode terminal.
4126 (tty_menu_struct, struct tty_menu_state): New structures.
4127 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4128 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4129 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4130 (tty_menu_locate, save_and_enable_current_matrix)
4131 (restore_desired_matrix, screen_update, read_menu_input)
4132 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4133 (tty_pop_down_menu, tty_menu_last_menubar_item)
4134 (tty_menu_new_item_coords, tty_menu_show): New functions.
4135 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4137 * nsterm.h (ns_popup_dialog): Adjust prototype.
4139 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4141 (ns_popup_dialog): Adapt order of arguments to the other
4142 *_menu_show implementations.
4143 (Fx_popup_dialog): Function deleted.
4145 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4147 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4149 * menu.c (have_boxes): New function.
4150 (single_keymap_panes): Use it instead of a compile-time
4152 (single_menu_item): Use run-time tests of the frame type instead
4153 of compile-time conditionals.
4154 (encode_menu_string): New function.
4155 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4156 the macro, since different types of frame need different encoding
4158 (digest_single_submenu): Use run-time tests of frame type instead
4159 of, or in addition to, compile-time conditionals.
4160 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4161 (Fx_popup_menu): Detect when the function is called from keyboard
4162 on a TTY. Don't barf when invoked on a text-mode frame.
4163 Check frame type at run time, instead of compile-time conditionals for
4164 invoking terminal-specific menu-show functions.
4165 Call tty_menu_show on text-mode frames.
4166 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4167 run time to determine which alternative to invoke; support dialogs
4170 * keyboard.h <Qmouse_movement>: Declare.
4172 * keyboard.c <Qmouse_movement>: Now extern.
4173 <Qecho_keystrokes>: New static variable.
4174 (read_key_sequence): Accept an additional argument, a flag to
4175 prevent redisplay during reading of the key sequence. All callers
4177 (read_menu_command): New function.
4178 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4180 (toolkit_menubar_in_use): New function.
4181 (make_lispy_event): Use it instead of a compile-time test.
4183 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4184 window-system being available.
4186 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4187 to x-popup-dialog on the frame type, they all now support popup
4190 * dispnew.c (save_current_matrix): Save the margin areas.
4191 (restore_current_matrix): Restore margin areas.
4192 (update_frame_with_menu): New function.
4194 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4197 * alloc.c (make_save_ptr): Now compiled unconditionally.
4199 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4201 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4202 (redraw_frame, update_frame): Adjust users.
4203 * dispextern.h (set_window_update_flags): Adjust prototype.
4204 * xdisp.c (redisplay_internal): When updating all frames with zero
4205 windows_or_buffers_changed, assume that only the windows that shows
4206 current buffer should be really updated.
4208 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4210 Do not allocate huge temporary memory areas and objects while encoding
4211 for file I/O, thus reducing an enormous memory usage for large buffers.
4212 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4213 * coding.h (struct coding_system): New member raw_destination.
4214 * coding.c (setup_coding_system): Initialize it to zero.
4215 (encode_coding_object): If raw_destination is set, do not create
4216 dst_object. Add comment.
4217 * fileio.c (toplevel): New constant E_WRITE_MAX.
4218 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4219 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4221 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4223 * nsterm.m (windowDidExitFullScreen:)
4224 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4226 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4228 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4229 * keyboard.c (unblock_input_to): Don't process pending signals
4230 if a fatal error is in progress.
4232 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4233 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4234 they're talking about words in Lisp bool vectors.
4235 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4236 * data.c (popcount_bits_word): Rename from popcount_size_t.
4237 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4240 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4242 Improve support for popcount and counting trailing zeros (Bug#15550).
4243 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4244 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4245 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4246 (popcount_size_t_msc, popcount_size_t_gcc):
4247 Remove; now done by Gnulib.
4248 (popcount_size_t): Now a macro that defers to Gnulib.
4249 (count_trailing_zero_bits): Return int, for consistency with
4250 Gnulib and because Emacs prefers signed to unsigned int.
4251 Don't assume that size_t is either unsigned int or unsigned long
4252 or unsigned long long.
4253 (size_t_to_host_endian): Do not assume that size_t is either
4254 exactly 32 or exactly 64 bits wide.
4255 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4256 etc., so that it's now an enum constant, not a macro.
4257 No need to assume that it's either 32 or 64.
4259 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4261 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4264 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4266 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4267 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4269 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4271 emacs_read and emacs_write now use void *, not char *.
4272 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4273 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4274 Buffer arg is now void *, not char *. This matches plain
4275 'read' and 'write' better, and avoids a constraint violation
4276 on Solaris 9 with Oracle Studio.
4278 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4280 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4281 memset to explicit loop. Otherwise copy largest possible chunk
4282 from initialized to uninitialized part, thus allowing the longer
4283 memcpy runs and reducing the number of loop iterations.
4285 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4287 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4288 hide toolbar (Bug#15388).
4289 (windowDidEnterFullScreen:): If presentation options are zero,
4290 set them here (Bug#15388).
4291 (ns_update_auto_hide_menu_bar): Remove runtime check.
4292 Don't auto hide dock unless menubar is also auto hidden.
4294 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4296 * editfns.c (message): Mention batch mode in doc string.
4298 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4300 * nsterm.m (check_native_fs): Remove erroneous comment.
4302 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4304 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4305 uses find_newline instead of scan_newline and so doesn't move point.
4307 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4309 Use hardware support for byteswapping on glibc x86 etc.
4310 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4311 whereas the old swap64 needed 30.
4312 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4313 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4314 Use byteswap.h's macros to swap bytes.
4315 * lisp.h (swap16, swap32, swap64): Remove.
4316 All uses replaced by bswap_16, bswap_32, bswap_64.
4318 * bytecode.c (exec_byte_code): Use some more volatile variables
4319 to work around local variables getting clobbered by longjmp.
4320 Port to pre-C99, which doesn't allow decls after stmts.
4322 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4324 * lisp.h (eassert): Assume that COND is true when optimizing.
4325 In other words, take on the behavior of eassert_and_assume.
4326 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4327 (eassert_and_assume): Remove. All uses replaced by eassert.
4329 * xdisp.c (Qglyphless_char): Now static.
4331 Adjust to merge from gnulib.
4332 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4333 * lisp.h: Include <verify.h>, for 'assume'.
4335 * eval.c (clobbered_eassert): New macro.
4336 (internal_catch, internal_condition_case)
4337 (internal_condition_case_1, internal_condition_case_2)
4338 (internal_condition_case_n): Use it instead of eassert
4339 when the argument contains locals clobbered by longjmp.
4340 Don't use clobbered locals outside of clobbered_eassert.
4341 (internal_lisp_condition_case): Use a volatile variable
4342 to work around a local variable's getting clobbered.
4344 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4346 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4347 (PUSH_HANDLER): New macro.
4348 (catchlist): Remove.
4349 (handlerlist): Always declare.
4351 * eval.c (catchlist): Remove (merge with handlerlist).
4352 (handlerlist, lisp_eval_depth): Not static any more.
4353 (internal_catch, internal_condition_case, internal_condition_case_1)
4354 (internal_condition_case_2, internal_condition_case_n):
4356 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4357 handlerlist/catchlist.
4358 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4359 handlerlist which can only handle a single condition-case handler at
4361 (find_handler_clause): Simplify since we only a single branch here
4364 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4366 (bcall0): New function.
4367 (exec_byte_code): Add corresponding cases. Improve error message when
4368 encountering an invalid byte-code. Let Bunwind_protect accept
4369 a function (rather than a list of expressions) as argument.
4371 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4372 and make them unconditional now that they're heap-allocated.
4374 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4376 * charset.c (Fdecode_char, Fencode_char): Remove description of
4377 `restriction' arg. now that it's hidden by advertised-calling-convention.
4379 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4381 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4382 Remove unused variable (from mac-port).
4383 (macfont_draw): Use s->ybase for correct y position.
4385 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4387 * frame.h (struct frame): Drop has_minibuffer member because...
4388 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4389 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4391 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4393 * window.h (struct window): Prefer enum text_cursor_kinds to int
4394 for phys_cursor_type member. Move the latter, phys_cursor_width,
4395 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4396 * window.c (replace_window, make_window): Adjust users.
4398 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4400 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4401 this module is never compiled otherwise.
4403 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4405 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4408 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4410 * xdisp.c (get_next_display_element): Don't call face_for_font in
4411 a build configured --without-x. (Bug#15484)
4413 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4415 * window.c (calc_absolute_offset): #elif should be #elif defined.
4417 * frame.c (delete_frame): Block/unblock input to overcome race
4418 condition (Bug#15475).
4420 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4422 * frame.c (delete_frame): Record selected frame only after
4423 calling Qdelete_frame_functions (Bug#15477).
4425 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4427 * nsterm.m (ns_selection_color): Remove.
4428 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4429 NSColor selectedText(Background)Color. Only for COCOA.
4430 (ns_term_init): Remove assignment of ns_selection_color, logic
4431 moved to ns_get_color.
4433 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4434 NS_SELECTION_COLOR_DEFAULT.
4435 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4437 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4439 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4440 frame' does not have the tool_bar_window member.
4442 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4444 Signal error when reading an empty byte-code object (Bug#15405)
4445 * lread.c (read1): Signal error.
4446 * alloc.c (make_byte_code): eassert header size.
4447 (sweep_vectors): Change an int to size_t.
4449 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4451 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4452 instead of ints, as it's the usual style for offsetof constants. See:
4453 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4455 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4456 This is ugly, but it should fix the performance problem for older
4457 GCC versions in the short run. I'll look into integrating the
4458 Gnulib module for popcount, as a better fix.
4459 See the thread starting in:
4460 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4461 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4462 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4463 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4464 (popcount_size_t): Use it.
4466 2013-09-24 Daniel Colascione <dancol@dancol.org>
4468 * process.c (Fnetwork_interface_info): Fix build break due to
4471 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4473 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4474 Prefer signed to unsigned integers where either will do.
4475 No need for 'const' on locals that do not escape.
4476 Omit easserts with unnecessary and unportable assumptions about
4477 alignment. Avoid unnecessary casts to char *.
4479 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4481 Use union for the payload of struct Lisp_Vector.
4482 This helps to avoid a few glitches dictated by C's aliasing rules.
4483 * lisp.h (struct Lisp_Vector): Use union for next and
4484 contents member. Adjust comment. Change related users.
4485 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4486 Related users changed.
4487 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4488 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4489 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4490 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4492 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4494 Optimize glyph row clearing and copying routines.
4495 * dispextern.h (struct glyph_row): Change layout of struct
4496 glyph_row to help copy_row_except_pointers. Adjust comment.
4497 * dispnew.c (null_row): Remove.
4498 (clear_glyph_row): Use offsetof and memset to find and clear
4499 just the members that need clearing. Adjust comment.
4500 (copy_row_except_pointers): Likewise for copying.
4502 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4504 Some minor cleanups of recently-added bool vector code.
4505 * conf_post.h (assume): Always return void. Use lint version
4506 only if GCC and MSC versions don't apply.
4507 * conf_post.h (assume):
4508 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4509 Depend on _MSC_VER, not __MSC_VER, for consistency with
4511 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4512 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4513 (bool_vector_binop_driver, count_trailing_zero_bits)
4514 (size_t_to_host_endian): Now static, not static inline;
4515 the latter isn't needed with modern compilers and doesn't
4516 work with older compilers anyway.
4518 * alloc.c (valgrind_p): Use bool for boolean.
4520 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4522 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4523 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4524 (display_last_displayed_message_p, message_buf_print)
4525 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4526 Use bool for boolean.
4527 * dispextern.h (cancel_line, init_desired_glyphs):
4528 Remove ancient leftover.
4529 (help_echo_showing_p, hourglass_shown_p):
4530 * lisp.h (noninteractive_need_newline): Adjust declaration.
4532 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4534 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4536 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4537 ...this file and convert the latter to static. Adjust comment.
4538 (make_initial_frame):
4539 * window.c (init_window_once): Adjust user.
4540 * frame.h (last_nonminibuf_frame): Remove declaration.
4541 * lisp.h (selected_frame): Likewise.
4542 * msdos.c (the_only_display_info): Adjust comment.
4544 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4546 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4547 computing the end column of mouse-highlight that comes from
4548 display or overlay strings. (Bug#15437)
4549 (note_mouse_highlight): Adapt calculation of last argument to
4550 mouse_face_from_string_pos to the above change.
4552 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4553 all platforms, not just for clang.
4555 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4557 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4558 about excess arguments to snprintf.
4560 * conf_post.h(assume): Use __builtin_unreachable for clang.
4562 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4564 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4565 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4567 2013-09-23 Daniel Colascione <dancol@dancol.org>
4569 * alloc.c (USE_VALGRIND): New macro; on by default
4570 when ENABLE_CHECKING.
4571 (mark_maybe_object, mark_maybe_pointer)
4572 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4574 (valgrind_p) [USE_VALGRIND]: New variable.
4575 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4577 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4579 * process.c (wait_reading_process_output): Change int pnamelen to
4582 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4583 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4584 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4585 argument to unsigned long to avoid warning.
4586 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4588 * conf_post.h (assume): Fix compiler error: x shall be cond.
4590 2013-09-22 Daniel Colascione <dancol@dancol.org>
4592 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4593 warning when compiling without a window system.
4595 2013-09-22 Daniel Colascione <dancol@dancol.org>
4597 * data.c (Qbool_vector_p): New symbol.
4598 (bool_vector_spare_mask, popcount_size_t_generic)
4599 (popcount_size_t_msc, popcount_size_t_gcc)
4601 (bool_vector_binop_driver)
4602 (count_trailing_zero_bits, size_t_to_host_endian)
4603 (Fbool_vector_exclusive_or)
4604 (Fbool_vector_union)
4605 (Fbool_vector_intersection, Fbool_vector_set_difference)
4606 (Fbool_vector_subsetp, Fbool_vector_not)
4607 (Fbool_vector_count_matches)
4608 (Fbool_vector_count_matches_at): New functions.
4609 (syms_of_data): Intern new symbol, functions.
4610 * alloc.c (bool_vector_payload_bytes): New function.
4611 (Fmake_bool_vector): Instead of calling Fmake_vector,
4612 which performs redundant initialization and argument checking,
4613 just call allocate_vector ourselves. Make sure we clear any
4614 terminating padding to zero.
4615 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4616 instead of open-coding the size calculation.
4617 (vroundup_ct): New macro.
4618 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4619 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4620 * composite.c (composition_gstring_put_cache):
4621 Change lint_assume to assume.
4622 * conf_post.h (assume): New macro.
4623 (lint_assume): Remove.
4624 * dispnew.c (update_frame_1): Change lint_assume to assume.
4625 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4627 * image.c (gif_load): Change lint_assume to assume.
4628 * lisp.h (eassert_and_assume): New macro.
4629 (Qbool_vector_p): Declare.
4630 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4631 (swap16, swap32, swap64): New inline functions.
4632 * macfont.m (macfont_shape): Change lint_assume to assume.
4633 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4634 * xsettings.c (parse_settings): Use new swap16 and
4635 swap32 from lisp.h instead of file-specific macros.
4637 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4639 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4640 found (which can legitimately happen when the glyph row at the
4641 window start is disabled in the current_matrix. (Bug#15365)
4643 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4645 Fix syntax.h bug introduced by recent INLINE change.
4646 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4647 conditionally compiled one way in some modules, and a different
4648 way in others. This doesn't work with extern inline functions,
4649 which must have the same definition in all modules, because the
4650 defining code might be shared across modules, depending on the
4651 implementation. Symptoms reported by Martin Rudalics in:
4652 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4653 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4654 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4655 overriding the corresponding functions in syntax.h.
4656 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4657 (syntax_property): New inline functions.
4658 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4659 Rewrite in terms of these new functions.
4661 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4663 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4664 not chars_in_text, whose result depends on the multibyteness of
4665 the current buffer. (Bug#15426)
4667 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4669 Port recent change to hosts where pointers aren't 'long'.
4670 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4671 Don't assume that pointers are the same width as 'long'.
4672 Add a compile-time check that a pointer fits into two X slots.
4674 A simpler, centralized INLINE.
4675 * conf_post.h (INLINE): Define only if not already defined.
4676 This allows us to use a single INLINE, defined by one file
4678 * emacs.c (INLINE): Define it.
4679 Also, include category.h, charset.h, composite.h, dispextern.h,
4680 syntax.h, systime.h, so that their INLINE definitions are expanded
4682 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4683 * buffer.h, buffer.c (BUFFER_INLINE):
4684 * category.h, category.c (CATEGORY_INLINE):
4685 * character.h, character.c (CHARACTER_INLINE):
4686 * charset.h, charset.c (CHARSET_INLINE):
4687 * composite.h, composite.c (COMPOSITE_INLINE):
4688 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4689 * frame.h, frame.c (FRAME_INLINE):
4690 * intervals.h, intervals.c (INTERVALS_INLINE):
4691 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4692 * lisp.h, alloc.c (LISP_INLINE):
4693 * process.h, process.c (PROCESS_INLINE):
4694 * syntax.h, syntax.c (SYNTAX_INLINE):
4695 * systime.h, sysdep.c (SYSTIME_INLINE):
4696 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4697 * window.h, window.c (WINDOW_INLINE):
4698 Remove. All uses replaced with INLINE.
4700 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4702 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4705 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4707 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4708 'const char *' to avoid compiler warnings due to similar change in
4709 the prototype of x_get_string_resource.
4711 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4713 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4714 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4715 going to replace static variables below. Adjust comments.
4716 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4717 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4718 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4719 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4720 Related users changed.
4721 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4722 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4723 last_mouse_movement_time, going to replace static variables below.
4725 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4726 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4728 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4729 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4730 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4731 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4732 static variables below.
4733 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4734 (last_mouse_scroll_bar): Remove.
4735 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4736 (mouseExited): Related users changed.
4738 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4740 Do not use external array to process X scroll bar messages.
4741 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4742 (x_send_scroll_bar_event): Pack window pointer into two slots
4743 of XClientMessageEvent if we're 64-bit. Adjust comment.
4744 (x_scroll_bar_to_input_event): Unpack accordingly.
4746 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4748 Ifdef away recent changes which aren't relevant to NS port.
4749 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4750 [!HAVE_NS]: Declare as such.
4751 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4752 [!HAVE_NS]: Define as such.
4754 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4756 * frame.c (x_redo_mouse_highlight): New function
4757 to factor out common code used in W32 and X ports.
4758 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4759 * xterm.h (struct x_display_info):
4760 * w32term.h (struct w32_display_info):
4761 * nsterm.h (struct ns_display_info): New members
4762 last_mouse_motion_frame, last_mouse_motion_x and
4763 last_mouse_motion_y, going to replace static variables below.
4764 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4765 (redo_mouse_highlight): Remove.
4766 (note_mouse_movement, syms_of_xterm): Adjust user.
4767 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4768 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4769 (redo_mouse_highlight): Remove.
4770 (note_mouse_movement, syms_of_w32term): Adjust user.
4771 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4772 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4774 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4775 * nsfns.m (compute_tip_xy): Adjust user.
4777 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4779 * frame.c (x_mouse_grabbed): New function.
4780 * dispextern.h (x_mouse_grabbed): Add prototype.
4781 (last_mouse_frame): Remove declaration.
4782 * xterm.h (struct x_display_info):
4783 * w32term.h (struct w32_display_info):
4784 * nsterm.h (struct ns_display_info): New member
4785 last_mouse_frame, going to replace...
4786 * xdisp.c (last_mouse_frame): ...global variable.
4787 (note_tool_bar_highlight):
4788 * w32term.c (w32_mouse_position, w32_read_socket):
4789 * xterm.c (XTmouse_position, handle_one_xevent):
4790 Use x_mouse_grabbed.
4791 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4793 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4795 * w32term.c (w32_read_socket): Avoid temporary
4796 variables in a call to x_real_positions.
4797 * xterm.c (handle_one_xevent): Likewise.
4799 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4801 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4802 (x_icon_type): Remove prototype.
4803 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4804 * frame.c (x_icon_type): Remove.
4805 * w32term.c (x_make_frame_visible, x_iconify_frame):
4806 * xterm.c (x_make_frame_visible, x_iconify_frame):
4807 Use x_set_bitmap_icon to factor out common code.
4809 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4811 * dispextern.h (check_x_display_info, x_get_string_resource):
4812 Declare here just once and unify the latter.
4813 * frame.c (check_x_display_info, x_get_string_resource):
4814 * nsterm.h (check_x_display_info):
4815 * xrdb.c (x_get_string_resource):
4816 * xterm.h (check_x_display_info): Remove prototypes.
4817 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4818 * w32reg.c (x_get_string_resource): Likewise.
4819 (w32_get_rdb_resource): Adjust user.
4821 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4823 * xterm.h (struct x_display_info): New member
4824 x_pending_autoraise_frame, going to replace...
4825 * xterm.c (pending_autoraise_frame): ...static variable.
4826 (x_new_focus_frame, XTread_socket): Adjust users.
4827 * w32term.h (struct w32_display_info): New member
4828 w32_pending_autoraise_frame, going to replace...
4829 * w32term.c (pending_autoraise_frame): ...global variable.
4830 (x_new_focus_frame, w32_read_socket): Adjust users.
4832 2013-09-17 Glenn Morris <rgm@gnu.org>
4834 * xdisp.c (message_dolog): If we create *Messages*,
4835 switch it to messages-buffer-mode.
4837 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4839 Don't overuse 'const' in types of locals.
4840 * bidi.c (bidi_count_bytes):
4841 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4842 (xg_event_is_for_scrollbar):
4843 * xselect.c (x_handle_property_notify)
4844 (x_handle_selection_notify, x_handle_dnd_message):
4845 * xsettings.c, xsettings.h (xft_settings_event):
4846 * xterm.c (x_handle_net_wm_state, handle_one_event)
4847 (x_menubar_window_to_frame, x_detect_focus_change)
4848 (construct_mouse_click, note_mouse_movement)
4849 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4850 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4851 (handle_one_xevent, x_handle_net_wm_state):
4852 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4853 (x_handle_dnd_message):
4854 Avoid unnecessary 'const', typically the second 'const' in
4855 'const foo * const arg', a 'const' that does not affect the API
4856 and doesn't significantly help the human reader.
4858 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4860 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4861 only if Glib < 2.36.0.
4862 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4863 * xsettings.c (init_gconf, init_gsettings): Do not check
4865 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4867 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4869 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4871 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4872 before calling g_type_init.
4874 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4876 * nsterm.m (syms_of_nsterm): ... to here.
4878 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4880 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4881 (ignore_next_mouse_click_timeout): Use Time as X does.
4882 (handle_one_xevent): Avoid cast and use unsigned comparison.
4884 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4886 Do not copy X event in handle_one_xevent except KeyPress case.
4887 Wnen XEvent is processed, it is unlikely to be changed except
4888 KeyPress case, so we can avoid copying and use const pointer to
4889 const data to make sure that an event is not changed elsewhere.
4890 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4891 const' and do not create local copy except for the KeyPress event.
4892 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4893 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4894 (x_handle_net_wm_state, x_menubar_window_to_frame)
4895 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4896 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4897 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4898 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4899 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4900 (x_handle_dnd_message):
4901 * xsettings.c (xft_settings_event):
4902 Use 'const XEvent * const' where appropriate.
4903 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4905 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4907 Fix X event waiting to handle multiple frames.
4908 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4909 * xterm.c (pending_event_wait): Remove. Adjust users.
4910 (x_detect_focus_change): Pass frame arg.
4911 (handle_one_xevent): Find related frame early and clear per-frame
4912 wait_event_type only if this is an event for the relevant frame.
4913 (x_wait_for_event): Use per-frame wait_event_type.
4915 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4917 * nsfns.m (Fx_create_frame): Fix font driver registration for
4920 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4921 for syms_of_macfont.
4923 * nsterm.m: Include macfont.h.
4924 (ns_tmp_flags, ns_tmp_font): Remove.
4925 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4926 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4927 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4928 (changeFont:): Fix code style. Check for font driver type when
4931 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4934 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4935 (nsfont_open): Set font driver type.
4936 Set font->ascent and font->descent. Figure out font instead of
4937 ns_tmp_font, and flags instead of ns_tmp_flags.
4938 Fix indentation. Remove call to ns_draw_text_decoration,
4941 * nsfns.m: Include macfont.h.
4942 (Fx_create_frame): Register macfont driver, make a better default font.
4943 (Fns_popup_font_panel): Get font from macfont driver, if used.
4945 * macfont.m, macfont.h, macuvs.h: New files.
4947 * font.h: Declare syms_of_macfont.
4949 * font.c (syms_of_font): Call syms_of_macfont.
4951 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4953 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4955 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4956 and it is always zero for others, so I assume that this is an ancient
4957 leftover which nobody will want to change any more.
4958 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4959 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4960 * frame.c (x_set_scroll_bar_width):
4961 * w32fns.c (w32_createscrollbar):
4962 * w32term.c (w32_set_vertical_scroll_bar):
4963 * xfns.c (x_set_scroll_bar_default_width):
4964 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4965 (x_scroll_bar_expose): Related users changed.
4967 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4969 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4970 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4971 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4973 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4975 * nsterm.h, w32term.h, xterm.h: ...and not here.
4976 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4977 Remove unused Xisms.
4978 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4979 these modules are never compiled otherwise.
4981 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4983 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4984 Doc fix. (Bug#15375)
4986 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4988 Unify Fx_focus_frame between all ports.
4989 * frame.h (x_focus_frame): New prototype.
4990 * xfns.c (Fx_focus_frame): Remove.
4991 (syms_of_xfns): Do not defsubr it.
4992 (x_focus_frame): X implementation.
4993 * nsfns.m (Fx_focus_frame): Remove.
4994 (syms_of_nsfns): Do not defsubr it.
4995 (x_focus_frame): NS implementation.
4996 * w32term.c (Fx_focus_frame): Remove.
4997 (x_focus_on_frame): Rename to...
4998 (x_focus_frame): W32 implementation.
4999 * w32term.h (x_focus_on_frame): Remove prototype.
5000 * w32fns.c (Fx_focus_frame): Remove.
5001 (syms_of_w32fns): Do not defsubr it.
5002 * frame.c (Fx_focus_frame): Define here.
5003 (syms_of_frame): Defsubr here.
5004 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5006 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5008 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5009 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5010 each port to reference the port-specific window system data.
5011 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5012 (FRAME_DISPLAY_INFO): Define.
5013 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5014 (FRAME_DISPLAY_INFO): Define. Adjust users.
5015 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5016 (FRAME_DISPLAY_INFO): Define. Adjust users.
5017 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5018 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5019 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5020 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5021 * xselect.c, xterm.c: All related users changed.
5023 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5025 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5026 (x_menubar_window_to_frame): Remove prototypes.
5027 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5028 (x_menubar_window_to_frame, x_top_window_to_frame):
5030 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5031 (x_menubar_window_to_frame, x_top_window_to_frame):
5032 ...to here and convert all but the last to static.
5034 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5036 * lisp.mk (lisp): Add w32-common-fns.elc.
5038 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5040 * charset.c (char_charset): Document an exception for char-charset.
5042 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5044 * xterm.h (x_display_info): New field last_user_time...
5045 * xterm.c (toplevel): ...to replace static last_user_time.
5046 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5048 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5050 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5051 scroll bar values to prevent thumb from disappear and update comment.
5053 2013-09-11 Glenn Morris <rgm@gnu.org>
5055 * emacs.c (usage_message): Possessive apostrophe tweak.
5057 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5059 * nsterm.m (syms_of_nsterm): Use Qns.
5060 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5061 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5062 * xfns.c (x_display_info_for_name, Fx_open_connection):
5063 Remove old '#if 0' code.
5064 (syms_of_xfns): Use Qx.
5065 * termhooks.h (fullscreen_hook): Remove the leftover.
5066 (struct terminal): Fix typo in comment.
5068 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5070 Cleaning up a few X scroll bar bits.
5071 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5072 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5073 New member last_seen_part, going to replace...
5074 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5075 (xt_action_hook) [USE_LUCID]: Adjust user.
5076 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5077 Lucid-specific scroll bar support.
5078 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5079 to int and adjust to use last_seen_part member.
5080 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5081 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5082 Initialize last_seen_part.
5084 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5086 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5087 insert-buffer-substring an empty string.
5089 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5091 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5092 avoiding a GCC warning.
5094 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5096 Ifdef away frame tool bar code when it is not really used.
5097 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5098 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5099 and minimize_tool_bar_window_p under the above.
5100 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5101 (fset_tool_bar_window): Likewise.
5102 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5103 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5104 (change_frame_size_1):
5105 * window.c (window_from_coordinates, Frecenter): Adjust users.
5106 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5107 code is not really used.
5108 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5109 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5110 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5111 [!USE_GTK && !HAVE_NS]: Define as such.
5112 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5113 (note_mouse_highlight, expose_frame):
5114 * xfns.c (x_set_tool_bar_lines):
5115 * xterm.c (handle_one_xevent): Adjust users.
5117 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5119 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5120 This bug was introduced by my 2013-08-26 patch, which incorrectly
5121 assumed that the terminfo implementation doesn't use termcap buffers.
5122 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5123 these buffers apparently are used after all.
5124 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5125 (struct tty_display_info): Define members termcap_term_buffer and
5126 termcap_strings_buffer even if TERMINFO.
5128 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5131 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5132 'usage' docstring entry to pacify make-docfile.
5134 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5136 Change comparison functions =, <, >, <=, >= to take many arguments.
5137 * data.c: Change comparison functions' interface and implementation.
5138 * lisp.h: Make arithcompare available for efficient two arg
5140 * bytecode.c: Use arithcompare.
5141 * fileio.c: Use new interface.
5143 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5145 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5147 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5149 * eval.c (Feval): Document the new use of `lexical'.
5151 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5153 Review and drop old frame resize hack.
5154 * frame.h (struct frame): Remove force_flush_display_p.
5155 * dispnew.c (update_frame): Adjust user and don't call
5156 flush_frame here. The comment has said that there was an issues
5157 with redisplaying fringes, but I don't see any differences with
5158 and without this hack. Hopefully we can continue without it.
5159 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5160 current frame matrices twice if resized_p is set.
5162 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5164 Do not populate pure Xism x_sync to other ports.
5165 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5166 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5167 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5168 * w32term.h (x_sync): Remove prototype.
5170 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5172 Cleanup frame flushing.
5173 * dispextern.h (struct redisplay_interface):
5174 Drop flush_display_optional because flush_display is enough
5175 for X and flushing via RIF is just a no-op for others.
5176 * frame.h (flush_frame): New function.
5177 * dispnew.c (update_frame):
5178 * minibuf.c (read_minibuf):
5179 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5181 * keyboard.c (detect_input_pending_run_timers): Do not flush
5182 all frames but selected one in redisplay_preserve_echo_area.
5183 * nsterm.m (ns_flush): Remove no-op.
5184 (ns_redisplay_interface): Adjust user.
5185 * w32term.h (x_flush): Remove no-op.
5186 (w32_redisplay_interface): Adjust user.
5187 * xterm.c (x_flush): Simplify because we do not flush all
5188 frames at once any more. Adjust comment.
5189 (x_redisplay_interface): Adjust user.
5191 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5193 Port --without-x --enable-gcc-warnings to Fedora 19.
5194 * gfilenotify.c (globals_of_gfilenotify):
5195 Call g_type_init only if using an older glib version that needs it.
5197 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5199 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5200 (last_glyphless_glyph_merged_face_id): Remove declarations.
5201 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5202 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5203 (last_glyphless_glyph_merged_face_id): Now static.
5204 (merge_escape_glyph_face): New function, refactored from...
5205 (get_next_display_element): ...here.
5206 (merge_glyphless_glyph_face): New function, refactored from...
5207 (produce_glyphless_glyph): ...here...
5208 * term.c (produce_glyphless_glyph): ...and here.
5210 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5212 * eval.c (eval_sub): Only call Ffunction if necessary.
5214 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5216 Attempt to make redisplay more selective when changing cursor type.
5217 * frame.h (struct frame): New bitfield cursor_type_changed.
5218 * xdisp.c (cursor_type_changed): Remove.
5219 (try_cursor_movement, redisplay_window, try_window_id)
5220 (set_frame_cursor_types, try_window_reusing_current_matrix):
5221 Adjust to use per-frame bitfield.
5222 (redisplay_internal): Look for cursor type change on each visible
5223 frame and consider all frames if cursor type has been changed on
5224 the frame other than selected. If cursor type has been changed on
5225 selected frame only, do not use fast update.
5227 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5229 Attempt to make redisplay more selective when changing fonts.
5230 * frame.h (struct frame): New bitfield fonts_changed.
5231 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5232 (adjust_frame_glyphs): Add prototype.
5233 * dispnew.c (fonts_changed_p): Remove.
5234 (adjust_glyphs): Remove because we do not
5235 adjust matrices on all frames at once any more.
5236 (adjust_frame_glyphs): Block and unblock input here.
5237 (adjust_glyph_matrix): Use fonts_changed.
5238 (change_frame_size_1): Use adjust_frame_glyphs.
5239 * font.c (font_open_entity): Use fonts_changed.
5240 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5241 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5242 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5243 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5244 (shrink_mini_window, Fresize_mini_window_internal)
5245 (window_scroll_pixel_based, Fset_window_configuration)
5246 (apply_window_adjustment, Fset_window_vscroll):
5247 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5248 Use adjust_frame_glyphs.
5249 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5250 (try_window_reusing_current_matrix, try_window_id, display_line)
5251 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5252 (redisplay_internal): Consider fonts_changed and adjust frame
5253 matrices for each frame only if the frame is visible. If font
5254 has been changed on some frame during full redisplay, retry
5255 only visible frames where the font has been actually changed.
5257 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5259 Cache current header and mode line height for each window.
5260 * window.h (struct window): New fields mode_line_height
5261 and header_line_height.
5262 * window.c (make_window): Initialize them.
5263 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5264 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5265 (current_mode_line_height, current_header_line_height):
5267 * xdisp.c (current_mode_line_height, current_header_line_height):
5269 (pos_visible_p, init_xdisp): Adjust user.
5270 (redisplay_window): Invalidate mode_line_height and
5271 header_line_height if current and desired matrices do not agree.
5273 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5275 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5276 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5278 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5280 Make --without-x compatible with --enable-gcc-warnings.
5281 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5282 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5283 members under HAVE_WINDOW_SYSTEM.
5284 * keyboard.c (make_lispy_focus_out): Likewise.
5285 (record_menu_key): Move under HAVE_MENUS.
5286 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5287 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5288 (syms_of_xdisp): Adjust user.
5289 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5290 (start_hourglass, cancel_hourglass):
5291 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5292 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5293 and CLEAR_FONT_TABLE_NFONTS.
5294 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5295 Declare only if HAVE_WINDOW_SYSTEM.
5296 (lface_same_font_attributes_p, clear_face_gcs): Define only
5297 if HAVE_WINDOW_SYSTEM.
5299 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5301 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5302 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5303 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5305 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5307 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5309 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5311 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5312 This fixes a type error on hosts where ptrdiff_t is wider than int.
5314 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5316 * keyboard.c (read_key_sequence_vs): New function.
5317 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5320 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5322 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5324 Makefile improvements.
5325 * Makefile.in (config.status): Don't use double-colon rules, as
5326 they are not portable according to POSIX. Fix shell typo with `;
5327 I guess this rule has never been tested?
5328 (VCSWITNESS): New macro, to override any environment var.
5330 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5332 * xterm.h (struct x_display_info): Do not track X connection
5333 fd separately because it is always available from Display.
5334 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5337 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5339 * buffer.c (drop_overlay):
5340 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5341 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5343 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5345 * buffer.c (Fmake_overlay, Fmove_overlay):
5346 * intervals.c (set_point_from_marker):
5347 * print.c (PRINTPREPARE): Prefer signal_error
5348 to plain error and report unsuitable marker too.
5350 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5352 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5353 for 'dragging' member.
5354 (struct x_output): Remove set-but-unused leftovers
5355 'left_before_move' and 'top_before_move'.
5356 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5357 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5358 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5359 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5360 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5361 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5362 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5363 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5365 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5367 * nsfont.m (INVALID_GLYPH): New define.
5368 (nsfont_encode_char): Use INVALID_GLYPH.
5369 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5371 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5373 * xterm.c (x_last_mouse_movement_time): Revert last change.
5374 This code should use XDisplayMotionBufferSize to check display's
5375 motion history first, and there are few other issues as well.
5376 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5377 (handle_one_xevent): Adjust user.
5379 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5381 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5382 * frame.c (Flast_nonminibuf_frame): ... to here.
5383 (check_minibuf_window): Don't abort if no window was found
5386 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5388 Use XGetMotionEvents to ask the last mouse motion time from X server.
5389 * xterm.c (X_MOTION_HISTORY): Default to 1.
5390 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5391 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5392 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5393 Ifdef away legacy code.
5394 (XTmouse_position, x_scroll_bar_report_motion):
5395 Use x_last_mouse_movement_time.
5396 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5399 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5401 * msdos.c (last_mouse_window): Move to...
5402 (dos_rawgetc): ...this function and adjust comment.
5403 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5404 (mouseMoved): ...this function and adjust comment.
5405 * w32term.c (last_window): Likewise with...
5406 (w32_read_socket): ...this function.
5407 * xterm.c (last_window): Likewise with...
5408 (handle_one_xevent): ...this function.
5410 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5412 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5413 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5414 (handle_one_xevent): ...to here.
5415 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5418 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5420 * msdos.c (IT_set_terminal_window): Remove no-op.
5421 (initialize_msdos_display): Adjust terminal setup.
5422 * w32console.c (w32con_set_terminal_window): Remove no-op.
5423 (initialize_w32_display): Adjust terminal setup.
5424 * w32term.c (w32_set_terminal_window): Remove no-op.
5425 (w32_create_terminal): Adjust terminal setup.
5426 * xterm.c (XTset_terminal_window): Remove no-op.
5427 (x_create_terminal): Adjust terminal setup.
5429 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5431 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5433 (ns_create_terminal): Adjust terminal setup.
5434 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5436 (w32_create_terminal): Adjust terminal setup.
5437 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5439 (x_create_terminal): Adjust terminal setup.
5441 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5443 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5444 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5445 * dispnew.c (buffer_posn_from_coords):
5446 * window.c (Fwindow_end, displayed_window_lines):
5447 * xdisp.c (redisplay_mode_lines): Use it.
5449 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5451 * fontset.c (face_for_char): Check char in the current face font first
5452 if HAVE_NS (Bug#15138).
5454 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5456 * window.c (temp_output_buffer_show): Make sure window returned
5457 by display_buffer is live (Bug#15213).
5459 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5461 Minor cleanup to avoid forward declarations.
5462 * coding.h (struct ccl_spec): Remove forward declaration.
5463 * composite.h (toplevel): Include font.h.
5464 (struct composition_it, struct face, struct font_metrics):
5465 Remove forward declaration.
5466 * dispextern.h (struct image, struct atimer): Likewise.
5467 * emacsgtkfixed.h (struct frame): Likewise.
5468 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5469 * font.h (struct font_driver, struct font, struct glyph_string)
5470 (struct face): Remove forward declaration.
5471 * fontset.h (struct face, struct font): Likewise.
5472 * frame.h (toplevel): Style cleanup.
5473 (enum output_method): Move to...
5474 * termhooks.h (enum output_method): ...here.
5475 (struct glyph, struct frame, struct ns_display_info)
5476 (struct x_display_info, struct w32_display_info):
5477 Remove forward declaration.
5478 * xterm.h (toplevel): Include termhooks.h.
5479 (struct font, struct window, struct glyph_matrix, struct frame)
5480 (struct input_event, struct face, struct image): Remove forward
5482 * gtkutil.h (struct _widget_value): Likewise.
5483 * keyboard.h (toplevel): Include termhooks.h.
5484 (struct input_event): Remove forward declaration.
5486 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5488 * intervals.c (set_point_from_marker): New function.
5489 * editfns.c (Fgoto_char):
5490 * process.c (Finternal_default_process_filter):
5491 * window.c (select_window_1): Use it.
5492 * buffer.h (set_point_from_marker): Add prototype.
5494 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5496 * w32.c (term_winsock): Call release_listen_threads before calling
5498 (_sys_wait_accept): Wait for accept event in a loop with a finite
5499 timeout, instead of waiting indefinitely. Will hopefully avoid
5500 hanging during exit because WSACleanup deadlocks waiting for the
5501 event object to be released. (Bug#14333)
5503 * w32proc.c (release_listen_threads): New function, signals all
5504 the reader threads that listen for connections to stop waiting.
5506 * w32.h (release_listen_threads): Add prototype.
5508 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5510 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5511 field of new marker (for sanity and safety).
5512 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5513 anyway because XMISCTYPE is a function and can't be an lvalue).
5515 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5517 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5518 (x_after_update_window_line, x_scroll_bar_create)
5519 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5520 (handle_one_xevent, x_clear_frame_area):
5521 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5522 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5523 * xterm.h (x_clear_area): Adjust prototype.
5525 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5527 Hook scanning and indentation functions to find_newline. This helps
5528 to avoid duplicated code and renders more respect to newline cache.
5529 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5530 * cmds.c (Fforward_line):
5531 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5532 Use find_newline and avoid unnecessary point movements.
5533 * search.c (scan_newline): Implement on top of find_newline.
5535 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5537 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5538 scoped code (bug#11258).
5540 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5542 * nsterm.m (last_window): New variable.
5543 (EV_TRAILER2): New macro.
5544 (EV_TRAILER): Call EV_TRAILER2.
5545 (mouseMoved:): Add support for mouse-autoselect-window
5546 on nextstep (Bug#6888).
5548 2013-08-28 Andreas Schwab <schwab@suse.de>
5550 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5551 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5552 Remove unused macro definitions.
5553 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5554 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5555 Only define if emacs.
5557 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5559 Prefer enum glyph_row_area to int where appropriate.
5560 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5562 (window_box, window_box_width, window_box_left, window_box_left_offset)
5563 (window_box_right, window_box_right_offset): Adjust prototypes.
5564 * xdisp.c (window_box, window_box_width, window_box_left)
5565 (window_box_left_offset, window_box_right, window_box_right_offset):
5566 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5567 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5568 * nsterm.m (ns_clip_to_row):
5569 * w32term.c (w32_clip_to_row):
5570 * xterm.c (x_clip_to_row): Likewise.
5572 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5574 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5575 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5577 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5579 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5580 for portability to hosts where /bin/sh has problems.
5582 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5584 Redesign redisplay interface to drop global output_cursor.
5585 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5586 (toplevel): Remove declaration of output_cursor.
5587 (set_output_cursor, x_cursor_to): Remove prototype.
5588 * window.h (struct window): New member output_cursor.
5589 (output_cursor_to): New function to replace RIF member.
5590 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5591 (update_text_area, set_window_cursor_after_update): Use it.
5592 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5593 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5594 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5595 * w32term.c (x_update_window_begin, x_update_window_end):
5596 * xterm.c (x_update_window_begin, x_update_window_end):
5597 Adjust to use per-window output cursor.
5599 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5601 Simplify SELECT_TYPE-related code.
5602 Like EMACS_TIME, this portability layer is no longer needed, since
5603 Emacs has been using fd_set as a portability layer for some time.
5604 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5605 (SELECT_TYPE): Remove. All uses changed to fd_set.
5606 (fd_set) [!FD_SET]: New typedef.
5608 Simplify EMACS_TIME-related code.
5609 This portability layer is no longer needed, since Emacs has been
5610 using struct timespec as a portability layer for some time.
5611 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5612 Include <time.h> rather than "systime.h"; that's all that's needed now.
5613 * dispnew.c: Include <timespec.h> rather than "systime.h";
5614 that's all that's needed now.
5615 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5616 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5617 TIMESPEC_RESOLUTION.
5618 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5619 LOG10_TIMESPEC_RESOLUTION.
5620 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5621 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5622 (make_emacs_time): Remove. All used changed to make_timespec.
5623 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5624 (current_timespec): Rename from current_emacs_time. All uses changed.
5625 (add_emacs_time): Remove. All uses changed to timespec_add.
5626 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5627 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5628 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5629 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5630 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5631 (current_timespec): Rename from current_emacs_time. All uses changed.
5632 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5633 changed to timespec_cmp.
5634 * xgselect.c: Include <timespec.h>, since our .h files don't.
5636 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5638 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5639 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5640 Remove the leftovers.
5641 * gtkutil.c (toplevel): Do not declare Qxft but include
5643 * image.c (toplevel): Do not declare Vlibrary_cache because
5644 it's already done in lisp.h.
5646 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5648 * lisp.h (Mouse_HLInfo): Move from here...
5649 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5650 (reset_mouse_highlight): New function.
5651 * msdos.c (dos_set_window_size, IT_update_begin)
5652 (internal_terminal_init):
5653 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5654 (ns_initialize_display_info):
5655 * w32console.c (initialize_w32_display):
5656 * w32term.c (x_update_window_end, x_free_frame_resources)
5657 (w32_initialize_display_info):
5658 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5659 * window.c (Fdelete_other_windows_internal):
5660 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5661 * termchar.h (toplevel):
5662 * xterm.h (toplevel): Include dispextern.h.
5664 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5666 Fix minor problems found by static checking.
5667 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5668 (expect): Avoid nested-if warning.
5669 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5670 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5671 * nsterm.h, nsterm.m (ns_select):
5672 * xgselect.c, xgselect.h (xg_select):
5673 Adjust signature to better match pselect's.
5674 * nsterm.m (ns_select):
5675 Don't set *TIMEOUT, since pselect doesn't.
5676 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5677 diagnostic about assigning const char * to it.
5678 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5680 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5682 * lread.c (substitute_object_recurse): Handle hash-tables as well
5685 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5687 Fix unlikely core dump in init_tty, and simplify terminfo case.
5688 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5689 The old version incorrectly dumped core if malloc returned a
5690 buffer containing only non-NUL bytes.
5691 (init_tty): Do not allocate or free termcap buffers; the
5692 struct does that for us now.
5693 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5694 (struct tty_display_info): Define members termcap_term_buffer and
5695 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5696 use them. Allocate them directly in struct rather than indirectly
5697 via a pointer, to simplify init_tty.
5699 * frame.c (check_minibuf_window): Initialize 'window' properly,
5700 so that Emacs reliably aborts later if 'window' is not initialized.
5702 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5704 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5705 of VoidSymbol (Bug#15154).
5707 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5709 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5710 mouse_face_beg_y and mouse_face_end_y.
5711 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5712 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5713 Adjust users and update comment where appropriate.
5715 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5717 * frame.c (check_minibuf_window): New function.
5718 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5719 Call check_minibuf_window (Bug#15183).
5721 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5723 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5724 because this is the only last cursor data we need to keep and consult.
5725 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5726 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5729 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5731 Fix recovering from possible decompression error.
5732 Since insert_from_gap doesn't always move point, we can't use PT as
5733 the position where the partially decompressed data ends, and
5734 should count how many bytes was produced so far.
5735 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5736 (unwind_decompress): Really delete partially uncompressed data.
5737 (Fzlib_decompress_region): Take decompressed data size into account.
5739 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5741 * syntax.c (init_syntax_once): Adjust comment and do an early
5742 initialization of Qchar_table_extra_slots just once...
5743 * casetab.c (init_casetab_once):
5744 * category.c (init_category_once):
5745 * character.c (syms_of_character):
5746 * coding.c (syms_of_coding):
5747 * xdisp.c (syms_of_xdisp): ...and omit it here.
5749 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5751 * xdisp.c (get_next_display_element): Don't apply to characters
5752 from a display vector the logic of setting it->end_of_box_run_p
5753 suitable for characters from a buffer. (Bug#15175)
5755 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5756 to handle directories, rather than '_utime' which doesn't.
5759 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5761 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5762 or fullscreen (Bug#14627).
5764 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5766 System-dependent integer overflow fixes.
5767 * process.c (Fset_process_window_size): Signal an error if
5768 the window size is outside the range supported by the lower level.
5769 * sysdep.c (set_window_size): Return negative on error,
5770 nonnegative on success, rather than -1, 0, 1 on not in system,
5771 failure, success. This is simpler. Caller changed.
5772 (serial_configure): Remove unnecessary initialization of local.
5773 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5774 size fits in unsigned long; this isn't true on some 32-bit hosts.
5775 Avoid buffer overrun if some future version of /proc/meminfo has a
5776 variable name longer than 20 bytes.
5777 (system_process_attributes) [__FreeBSD__]:
5778 Don't assume hw.availpages fits in 'int'.
5780 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5782 Don't let very long directory names overrun the stack.
5783 Fix some related minor problems involving "//", vfork.
5784 * callproc.c (encode_current_directory): New function.
5785 (call_process): Don't append "/"; not needed.
5786 * fileio.c (file_name_as_directory_slop): New constant.
5787 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5788 this can save the caller having to alloca.
5789 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5790 Use SAFE_ALLOCA, not alloca.
5791 (directory_file_name, Fexpand_file_name): Leave leading "//"
5792 alone, since it can be special even on POSIX platforms.
5793 * callproc.c (call_process):
5794 * process.c (Fformat_network_address):
5795 * sysdep.c (sys_subshell):
5796 Use encode_current_directory rather than rolling our own.
5797 (create_process): No need to encode directory; caller does that now.
5798 * process.h (encode_current_directory): New decl.
5799 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5800 Rework to avoid 'goto xyzzy;'.
5802 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5804 * xdisp.c (handle_face_prop): If the default face was remapped use
5805 the remapped face for strings from prefix properties. (Bug#15155)
5807 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5809 Minor cleanup for redisplay interface and few related functions.
5810 * frame.h (enum text_cursor_kinds): Move from here...
5811 * dispextern.h (enum text_cursor_kinds): ...to here.
5812 (toplevel): Drop unnecessary declarations.
5813 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5814 in update_window_end_hook and draw_window_cursor functions.
5815 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5816 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5817 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5818 * xterm.c (x_update_window_end, x_draw_window_cursor):
5819 * xdisp.c (display_and_set_cursor, update_window_cursor)
5820 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5821 enum text_cursor_kinds where appropriate.
5823 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5825 Redesign redisplay interface to drop updated_row and updated_area.
5826 * dispextern.h (updated_row, updated_area): Remove declaration.
5827 (struct redisplay_interface): Pass glyph row and row area parameters
5828 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5829 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5831 * dispnew.c (updated_row, updated_area): Remove.
5832 (redraw_overlapped_rows, update_window_line): Adjust user.
5833 (update_marginal_area, update_text_area): Likewise. Pass updated row
5834 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5835 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5838 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5840 * process.c (flush_pending_output): Remove stub.
5843 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5845 * callproc.c: Fix race that killed background processes (Bug#15144).
5846 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5847 Record deleted process-id in critical section, not afterwards.
5848 Don't mistakenly kill process created by a call-process invocation
5849 that discards output and does not wait.
5851 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5853 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5854 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5855 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5856 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5857 to shut up compiler in mark_object.
5858 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5860 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5862 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5863 We can't portably rely on PTY_OPEN doing that, even if
5864 it calls posix_openpt with O_CLOEXEC.
5866 2013-08-20 Kenichi Handa <handa@gnu.org>
5868 * character.c (string_char): Improve commentary.
5870 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5872 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5873 (struct animation_cache): Make signature a flexible array member.
5874 All uses changed. This is a tad slower but may insulate us better
5875 from future changes to ImageMagick.
5877 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5879 * image.c: Shrink memory needed for animation cache.
5880 (SIGNATURE_DIGESTSIZE): New constant.
5881 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5882 (imagemagick_create_cache): Copy the signature. This saves
5883 several KB of memory that ImageMagick wastes per signature.
5884 Don't bother updating the update_time, as the caller does that now.
5885 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5886 it's a fixed size struct member now.
5887 (imagemagick_get_animation_cache): Always destroy the signature,
5888 as it's now imagemagick_create_cache's responsibility to copy it.
5889 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5890 and use memcmp rather than strcmp.
5891 eassert that ImageMagick returns a signature of the specified length.
5893 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5895 * image.c (imagemagick_get_animation_cache): Don't segfault on
5897 (imagemagick_get_animation_cache): Revert to previous definition
5898 so that it actually works. But keep the memory leak fix.
5899 (imagemagick_get_animation_cache): Fix memory leak.
5901 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5903 * image.c: Fix animation cache signature memory leak.
5904 Fix some other minor performance problems while we're at it.
5905 (imagemagick_create_cache): Clear just the members that
5906 need clearing. Don't set update_time, as caller does that now.
5907 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5908 Simplify by using pointer-to-pointer instead of a prev pointer.
5909 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5910 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5911 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5912 it's already a copy. Free the signature probe unless it's cached.
5914 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5915 This was introduced by my 2013-08-12 fix for Bug#15035.
5917 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5919 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5920 (imagemagick_prune_animation_cache): Now static.
5922 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5924 * image.c (imagemagick_get_animation_cache): Don't segfault when
5925 pruning all entries.
5927 2013-08-18 Ken Brown <kbrown@cornell.edu>
5929 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5930 static heap if ENABLE_CHECKING is defined.
5931 (max_bss_sbrk_ptr): New variable.
5933 (report_sheap_usage): Report maximum static heap usage instead of
5934 ending static heap usage.
5936 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5938 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5939 of zlib_initialized according to the results of calling
5940 init_zlib_functions.
5942 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5944 * image.c: Implement an ImageMagick per-image cache.
5945 (imagemagick_get_animation_cache): Fix a double-free error.
5946 (imagemagick_load_image): Remove the ping_wand code, which only
5947 apparently saved time on invalid animated images, and slowed down
5948 everything else. Optimise for the common case.
5950 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5952 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5954 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5956 * marker.c (set_marker): Remove documentation of undefined behavior.
5958 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5960 * image.c (imagemagick_compute_animated_image): Animate correctly
5961 when sub-images are smaller than the main image.
5962 (imagemagick_compute_animated_image): Setting the iterator row to
5963 zero is apparently not allowed.
5964 (imagemagick_compute_animated_image): Allow images that say they
5965 have sub-images that are bigger than the main image, but just crop
5968 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5970 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5972 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5974 * image.c (imagemagick_compute_animated_image): Respect the GIF
5977 2013-08-15 Ken Brown <kbrown@cornell.edu>
5979 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5980 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5983 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5985 Fix minor problems found by static checking.
5986 * frame.c (delete_frame):
5987 * xdisp.c (next_element_from_display_vector):
5988 Avoid uninitialized local.
5989 * image.c (imagemagick_compute_animated_image): Port to C89.
5990 Prefer usual GNU indentation style for loops.
5991 Be more careful about bizarrely large sizes, by using ptrdiff_t
5994 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5996 Fix infinite frame selection loop (Bug#15025).
5997 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5999 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6001 * xdisp.c (compute_window_start_on_continuation_line):
6002 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6003 to make sure we end up setting the window start at the leftmost
6004 visible character of the display line. This avoids funky
6005 horizontal shifting because the window start is not kept on the
6006 same position. (Bug#15090)
6007 (next_element_from_display_vector): Support 'box' face attribute
6008 in the face definitions of a display vector. (Bug#15099)
6010 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6012 * image.c (imagemagick_compute_animated_image): Implement animated
6014 (imagemagick_compute_animated_image): Fix some compilation
6015 warnings. Implement a very simple cache to make the animation
6016 usable at all, but it should be replaced with a per-image cache.
6018 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6020 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6021 to do `for' loops over alist values.
6022 * buffer.h (FOR_EACH_BUFFER):
6023 * process.c (FOR_EACH_PROCESS): Use it.
6024 (handle_child_signal, status_notify, Fget_buffer_process)
6025 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6027 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6029 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6030 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6031 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6032 to xzalloc and so avoid redundant call to memset.
6033 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6034 members because it is allocated with xzalloc and so already zeroed.
6036 2013-08-14 Ken Brown <kbrown@cornell.edu>
6038 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6041 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6043 Utility function and macro to copy Lisp string to C string.
6044 * lisp.h (xlispstrdupa): New macro.
6045 (xlispstrdup): New prototype.
6046 * alloc.c (xlispstrdup): New function.
6047 * callint.c (Fcall_interactively):
6048 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6049 (Fsubstitute_in_file_name):
6050 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6051 * image.c (x_create_bitmap_from_file):
6052 * w32term.c (w32_term_init):
6053 * xterm.c (x_term_init): Use xlispstrdup.
6055 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6057 * image.c (imagemagick_load_image): Make animated pictures work.
6058 There's still some problems with background color settings, though
6061 * decompress.c (unwind_decompress): Always restore point.
6063 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6065 * marker.c (set_marker): Reformat documentation.
6067 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6069 * xdisp.c (cursor_type_changed): Now static.
6071 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6072 Use changed. This avoids the need to call xmalloc and for the
6073 caller to call xfree, and avoids memory leaks in some situations.
6075 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6077 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6078 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6079 (redisplay_window): If window_end_valid is cleared due to non-zero
6080 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6081 so do not call to try_cursor_movement for that window.
6083 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6085 * window.h (struct window): Convert window_end_pos and
6086 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6087 (wset_window_end_pos, wset_window_end_vpos): Remove.
6088 * dispnew.c (adjust_glyph_matrix):
6089 * window.c (Fwindow_end, replace_window, set_window_buffer)
6091 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6092 (set_vertical_scroll_bar, redisplay_window, try_window)
6093 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6094 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6095 (note_mouse_highlight): Adjust users.
6096 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6099 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6101 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6102 * image.c (imagemagick_filename_hint): Use `const char *' and
6103 prefer SSDATA to SDATA to avoid warnings.
6105 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6107 Cleanup window fringes, margins and scroll bars adjustments.
6108 * window.c (set_window_fringes, set_window_margins)
6109 (set_window_scroll_bars, apply_window_adjustment): New functions.
6110 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6111 (Fset_window_scroll_bars): Use them.
6113 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6115 * window.h (struct window): Convert scroll_bar_width
6116 from Lisp_Object to integer. Adjust comment.
6117 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6119 * window.c (wset_scroll_bar_width): Remove.
6120 (make_window): Initialize scroll_bar_width.
6121 (Fsplit_window_internal): Use direct assignment.
6122 (Fset_window_configuration, save_window_save):
6123 Convert Lisp_Object to integer and back where appropriate.
6124 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6125 bar was actually changed, and mention this in docstring.
6127 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6129 * decompress.c: Minor simplifications.
6130 (Fzlib_decompress_region): Don't bother verifying
6131 that avail_out <= UINT_MAX, as that was confusing.
6132 Mention the restriction in a comment instead.
6133 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6135 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6137 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6138 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6140 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6142 * image.c (imagemagick_filename_hint): Check for errors in the
6145 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6147 * window.c (Fwindow_margins): Return nil when there's no marginal
6148 area, as per the documented API.
6150 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6151 Fmake_vector, as scroll bar's struct members are not all Lisp
6152 objects now. This avoids crashes in GC.
6154 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6155 bool, so its address could be taken.
6157 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6159 * image.c (imagemagick_filename_hint): New function to possibly
6160 apply `image-content-type-suffixes'.
6161 (imagemagick_load_image): Use it.
6163 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6165 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6166 if loading zlib failed.
6168 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6170 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6171 2013-08-13 checkin below. Change bool to BOOL, rule is:
6172 All Obj-C code uses BOOL, except for interfaces callable from C.
6174 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6176 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6178 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6179 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6180 bool instead of BOOL.
6181 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6182 from Lisp_Object to bitfield. Adjust comment.
6183 * w32term.c (x_scroll_bar_create): Adjust user.
6184 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6185 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6186 Use bool for boolean.
6187 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6188 to `unsigned int' when defining a bitfield.
6190 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6192 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6194 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6196 * window.h (struct window): Convert left_margin_cols and
6197 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6198 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6199 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6201 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6203 (showing_window_margins_p, update_window_line, update_frame_1):
6204 * fringe.c (draw_fringe_bitmap_1):
6205 * xdisp.c (window_box_width): Adjust users.
6206 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6207 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6208 Use direct assignment.
6209 (Fset_window_configuration, save_window_save, Fwindow_margins):
6210 Convert Lisp_Object to integer and back where appropriate.
6211 (Fset_window_margins): Adjust user. Return t if any margin
6212 was actually changed, and mention this in docstring.
6214 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6216 * syntax.c (forward_word):
6217 * cmds.c (forward_char, backward_char): Mention the optional argument.
6219 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6221 * window.h (struct window): Convert left_fringe_width
6222 and right_fringe_width from Lisp_Objects to integers.
6224 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6225 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6226 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6228 (make_window): Initialize new integer fields to -1.
6229 (Fsplit_window_internal): Use direct assignment.
6230 (Fset_window_configuration, save_window_save):
6231 Convert Lisp_Object to integer and back where appropriate.
6232 (Fset_window_fringes): Adjust user. Return t if any fringe
6233 was actually changed, and mention this in docstring.
6235 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6237 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6238 * nsfns.m (x_set_cursor_type):
6239 * w32fns.c (x_set_cursor_type):
6240 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6241 * xdisp.c (set_frame_cursor_types): ...but in common code.
6243 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6245 * font.c (clear_font_cache): New function, stripped from...
6246 (Fclear_font_cache): ...here, which now uses the function
6247 above. Adjust comment.
6248 * font.h (clear_font_cache): Add prototype.
6249 * xfaces.c (clear_face_cache): Use clear_font_cache.
6251 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6253 * window.c (Fset_window_start): Compare `w', not `window' because
6254 `w' might not be equal to `window' after call to decode_live_window.
6256 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6258 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6259 This fixes a problem introduced by the Bug#15035 patch
6260 when using GPG. Reported by Herbert J. Skuhra.
6262 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6264 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6265 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6266 not yet initialized.
6268 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6270 * decompress.c (Fzlib_decompress_region): Support zlib
6271 decompression, too, and rename.
6273 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6275 Minor zlib configuration tweaks.
6276 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6277 Don't assume presence of fn_inflateInit2_ zlib internal function.
6279 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6281 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6282 include the zlib prefix.
6284 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6286 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6287 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6288 define static variables that are pointers to zlib functions to be
6290 (init_zlib_functions) [WINDOWSNT]: New function.
6291 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6293 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6294 macros instead of invoking the zlib functions directly.
6295 (syms_of_decompress): DEFSYM Qzlib_dll.
6296 Staticpro Szlib_available_p.
6298 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6300 Avoid looping over all frame windows to freeze and unfreeze.
6301 * window.h (struct window): Drop frozen_window_start_p.
6302 (freeze_window_starts): Drop prototype.
6303 * frame.h (struct frame): New frozen_window_starts flag.
6304 (FRAME_WINDOWS_FROZEN): New macro.
6305 * window.c (freeze_window_start, freeze_window_starts):
6307 (select_window, replace_window): Adjust users.
6308 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6309 (window_frozen_p): New function.
6310 (redisplay_window): Use it.
6312 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6314 Fix some fd issues when running subprocesses (Bug#15035).
6315 Fix bugs that can leak files or file descriptors on errors.
6316 Don't unlink open temp files, as that's hard for users to diagnose
6317 when things go awry (e.g., temp disk exhausted).
6318 Don't bother to lock temp files. Check for invalid recursion.
6319 * callproc.c (synch_process_fd): Remove. All uses removed.
6320 (synch_process_tempfile): New var or macro.
6321 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6323 (record_kill_process): New arg, the temp name. All callers changed.
6324 (delete_temp_file): Now just a simple wrapper around unlink.
6325 (call_process_kill): New arg, the call_process_fd array.
6326 Close them all. Clear synch_process_pid. Remove the temp file,
6327 or arrange for it to be removed.
6328 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6329 that's been moved to synch_process_tempfile. Caller changed.
6330 Do not remove the tempfile; that's now call_process_kill's
6332 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6333 call_process_kill; the caller now does that.
6334 (call_process_cleanup): Do not close the process fd; that's now
6335 call_process_kill's responsibility.
6336 (Fcall_process): Implement via new function call_process, which
6337 has most of the old body of Fcall_process, but with a different API.
6338 (call_process): New function that does not open or close filefd if
6339 it is nonnegative. Record which fds need to be closed, and let
6340 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6341 Signal an error if invoked recursively (could be done via a hook).
6342 Simplify creation of the tempfile in the MSDOS case.
6343 Don't create the output file until after checking for the executable.
6344 Report any failure to open /dev/null.
6345 Don't open /dev/null for writing twice; once is enough.
6346 Don't create pipe if all output is being discarded or sent to file.
6347 Don't worry about setting up the coding system or reading from the
6348 pipe if all output is being discarded.
6349 Hoist fd_error local into top level, to lessen block nesting.
6350 Don't record deleted pid here; now done by Fcall_process_region.
6351 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6352 and note its success in synch_process_tempfile.
6353 Do not leak resources when child_setup fails.
6354 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6355 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6356 (create_temp_file): Now returns open fd, with an additional
6357 Lisp_Object * argument to return the name. All callers changed.
6358 Do not close the file; rewind it instead, and leave it open for
6359 the caller. Do not lock the temp file. Unwind-protect the file
6360 and the file-descriptor.
6361 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6362 If an asynchrounous process, record it here, not in call_process.
6363 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6364 * eval.c (set_unwind_protect): New function.
6365 * fileio.c (write_region): New function, generalized from the
6366 old Fwrite_region. Do not lock temp files.
6367 (Fwrite_region): Use it.
6368 * lisp.h (set_unwind_protect, write_region): New decls.
6369 * process.c: Include <verify.h>.
6370 (make_process): Mark fds as initially closed.
6371 (deleted_pid_list): Now a list of pid-filename pairs.
6373 (close_process_fd): New function.
6374 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6375 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6376 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6377 (create_process, create_pty, Fmake_serial_process)
6378 (server_accept_connection): Record which fds need to be closed,
6379 and let deactivate_process close them.
6380 (Fmake_network_process): Do not discard the unwind-protect
6381 until it's safe to do so.
6382 (deactivate_process): Close the fds opened by create_process etc.
6383 (Fprocess_send_eof): Adjust to new way of recording open fds.
6384 Report an error if /dev/null can't be opened, instead of aborting.
6385 * process.h (PROCESS_OPEN_FDS): New constant.
6386 (struct Lisp_Process): New member open_fds.
6387 (record_kill_process, record_deleted_pid): Adjust signatures.
6388 (record_deleted_pid): Move decl here ...
6389 * syswait.h (record_deleted_pid): ... from here.
6391 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6393 * decompress.c: Fix bugs with large buffers and weird inputs.
6394 Tune a bit. Reindent as per usual Emacs style.
6395 (BUFFER_SIZE): Remove.
6396 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6397 more than UINT_MAX bytes. Decompress into the gap instead of into
6398 an auto buffer, as this should avoid copying. Return nil if
6399 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6400 set immediate_quit; we shouldn't trust zlib code that much.
6402 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6404 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6405 errors, and really move the gap to where we want it.
6407 * lisp.h: Include decompress.c support.
6409 * emacs.c (main): Include decompress.c support.
6411 * Makefile.in: Include -lz if present.
6413 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6415 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6416 (initWithTitle:): Initialize frame to 0.
6417 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6418 (fillWithWidgetValue:frame:): Rename from
6419 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6421 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6422 fillWithWidgetValue:frame:
6424 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6425 remove memory leak warnings.
6427 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6428 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6431 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6432 (x_activate_menubar): Update the whole menu.
6433 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6434 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6435 current event is not NSSystemDefined (Bug#15001).
6436 Call ns_check_menu_open only if trackingMenu is 2.
6437 (menuDidClose:): New method, decrease trackingMenu.
6438 (fillWithWidgetValue:setDelegate:): New method.
6439 (fillWithWidgetValue:): Call the above.
6441 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6443 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6445 Omit some unnecessary casts.
6446 Many of these go back to the old pre-C89 days, when they may have
6447 been needed, but we've been assuming C89 or later for a while now.
6448 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6449 (live_float_p, live_misc_p, live_vector_p):
6450 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6451 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6452 (defvar_per_buffer):
6453 * callint.c (Fcall_interactively):
6454 * doc.c (Fsubstitute_command_keys):
6455 * filelock.c (get_boot_time):
6456 * frame.c (xrdb_get_resource):
6457 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6458 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6459 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6460 (menuitem_highlight_callback, menu_destroy_callback)
6461 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6462 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6463 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6464 (xg_tool_bar_help_callback, tb_size_cb):
6465 * image.c (xpm_alloc_color, png_read_from_memory)
6466 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6467 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6469 * keymap.c (describe_map):
6470 * nsfns.m (Fns_display_monitor_attributes_list):
6471 * nsmenu.m (process_dialog:):
6472 * nsterm.m (hold_event):
6473 * process.c (wait_reading_process_output):
6474 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6475 * scroll.c (do_direct_scrolling, scrolling_1):
6476 * termcap.c (tgetent):
6477 * window.c (check_window_containing, add_window_to_list)
6478 (freeze_window_starts):
6479 * xdisp.c (compare_overlay_entries, vmessage):
6480 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6481 (x_get_monitor_attributes_xrandr)
6482 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6483 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6484 * xfont.c (xfont_match, xfont_open):
6485 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6486 (menubar_selection_callback, menu_position_func)
6487 (popup_selection_callback, create_and_show_popup_menu)
6488 (dialog_selection_callback, create_and_show_dialog):
6489 * xrdb.c (x_get_string_resource)
6491 * xsmfns.c (x_session_check_input):
6492 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6493 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6494 (xaw_jump_callback, xaw_scroll_callback):
6495 Omit unnecessary casts.
6497 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6499 Minor string-length refactoring.
6500 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6501 * frame.c (make_monitor_attribute_list):
6502 Prefer build_string to strlen + make_string.
6504 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6506 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6507 don't check minor_code (Bug#14417).
6509 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6511 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6512 vertical positions instead. This avoids calling MATRIX_ROW with
6513 row numbers that are possibly beyond valid limits. (Bug#15064)
6515 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6517 Use xstrdup and build_unibyte_string where applicable.
6518 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6519 * xfns.c (x_window):
6520 * xrdb.c (x_get_customization_string):
6521 * xterm.c (xim_initialize):
6522 * w32fns.c (w32_window): Use xstrdup.
6523 (w32_display_monitor_attributes_list):
6524 * emacs.c (init_cmdargs):
6525 * keyboard.c (PUSH_C_STR):
6526 * nsfont.m (nsfont_open):
6527 * sysdep.c (system_process_attributes):
6528 * w32.c (system_process_attributes):
6529 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6531 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6533 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6534 variables of these types so that GDB would know about them, as aid
6535 for debugging fatal exceptions. (Bug#15024) See also
6536 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6539 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6541 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6542 larger than the NSWindow (Bug#14934).
6544 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6546 Redesign redisplay interface to drop global variable updated_window.
6547 Always pass currently updated window as a parameter to update routines.
6548 * dispextern.h (updated_window): Remove declaration.
6549 (struct redisplay_interface): Pass window parameter to
6550 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6551 and after_update_window_hook.
6552 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6554 * dispnew.c (updated_window): Remove.
6555 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6556 (update_window_line): Adjust to match redisplay interface changes.
6557 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6558 (ns_scroll_run, ns_after_update_window_line):
6559 * w32term.c (x_update_window_begin, x_update_window_end)
6560 (x_after_update_window_line, x_scroll_run):
6561 * xterm.c (x_update_window_begin, x_update_window_end)
6562 (x_after_update_window_line, x_scroll_run):
6563 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6564 Likewise. Adjust comments where appropriate.
6565 (x_cursor_to): Simplify because this is always called during window
6566 update (but install debugging check anyway).
6567 (expose_window): Check must_be_updated_p flag to see whether this
6568 function is called during window update.
6570 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6572 Do not reset window modification event counters excessively.
6573 These leftovers and poor man's tricky methods to catch extra
6574 redisplay's attention are no longer needed.
6575 * frame.c (set_menu_bar_lines_1):
6576 * minibuf.c (read_minibuf_unwind):
6577 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6578 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6579 (window_scroll_line_based, Fset_window_configuration):
6580 * xdisp.c (redisplay_window): Do not reset last_modified and
6581 last_overlay_modified counters.
6583 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6585 * xselect.c (x_send_client_event): Set send_event and serial, memset
6586 data.l as it might be bigger than data.b. Use 24 bit mask to
6587 XSendEvent (Bug#15034).
6589 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6591 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6592 for TTY frames that are not the top frame on their console.
6595 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6597 * w32term.c (w32fullscreen_hook): Really maximize frame when
6598 asked for (Bug#14841).
6600 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6602 Prefer selected_window to Fselected_window, likewise for frames.
6603 * buffer.c (Fbuffer_swap_text):
6604 * data.c (Fvariable_binding_locus):
6605 * window.c (run_window_configuration_change_hook): Adjust users.
6606 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6607 Use decode_live_frame.
6609 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6611 Be more careful if selected window shows the buffer other than current,
6612 use window_outdated only if this is not so. This change should also
6613 address some weird issues discussed in Bug#13012.
6614 * window.h (window_outdated): New prototype.
6615 * window.c (window_outdated): Now here. Convert from static and
6616 always assume window's buffer.
6617 (Fwindow_end, Fwindow_line_height): Use it.
6618 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6619 and always assume window's buffer.
6620 (redisplay_window): Adjust user.
6621 (redisplay_internal): Call to reconsider_clip_changes once and
6622 check whether mode line should be updated only if selected window
6623 shows current buffer.
6624 (run_window_scroll_functions): Use eassert for debugging check.
6625 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6627 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6629 * window.c (window_scroll, window_scroll_pixel_based)
6630 (window_scroll_line_based): Use bool for booleans.
6632 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6634 * process.c: Fix minor off-by-one issues in descriptor counts.
6635 This shouldn't fix any real bugs, but it cleans up the code a bit.
6636 (max_process_desc, max_input_desc): -1, not 0, means none.
6638 (delete_input_desc): New function.
6639 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6640 (deactivate_process): Scan backwards when recomuting max_process_desc;
6641 that should be faster.
6642 (init_process_emacs): Initialize max_input_desc.
6644 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6646 Use region cache to speedup bidi_find_paragraph_start.
6647 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6648 Rename cache_long_line_scans to cache_long_scans.
6649 * buffer.c (bset_cache_long_line_scans): Rename to
6650 bset_cache_long_scans.
6651 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6652 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6654 (syms_of_buffer): Rename cache-long-line-scans to
6655 cache-long-scans. Adjust docstring.
6656 * search.c (newline_cache_on_off):
6657 * indent.c (width_run_cache_on_off): Adjust users.
6658 * bidi.c (bidi_paragraph_cache_on_off): New function.
6659 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6660 * insdel.c (prepare_to_modify_buffer):
6661 Invalidate bidi_paragraph_cache if enabled.
6663 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6665 Invalidate region caches only if buffer text is going to be changed.
6666 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6667 (modify_text): ...new prototype.
6668 (prepare_to_modify_buffer_1): New prototype.
6669 * textprop.c (modify_region): Rename to...
6670 (modify_text_properties): ...new function.
6671 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6672 (Fremove_list_of_text_properties): Adjust users.
6673 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6674 (modify_text): ...new function.
6675 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6676 (prepare_to_modify_buffer_1): ...new function.
6677 * casefiddle.c (casify_region):
6678 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6679 (Ftranspose_regions): Use modify_text.
6681 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6683 * lisp.mk (lisp): Add nadvice.elc.
6685 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6687 New macro to iterate over live buffers similar to frames.
6688 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6689 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6690 Declare buffer-related variables here to offload lisp.h.
6691 * buffer.c (Vbuffer_alist): Adjust comment.
6692 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6693 (other_buffer_safely):
6694 * data.c (store_symval_forwarding):
6695 * dispnew.c (Fframe_or_buffer_changed_p):
6696 * fileio.c (Fdo_auto_save):
6697 * filelock.c (unlock_all_files):
6698 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6700 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6702 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6703 * callproc.c (create_temp_file):
6704 * filelock.c (create_lock_file):
6705 Assume mkostemp, since it's now provided by Gnulib.
6707 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6709 * w32.c (mkostemp): New function.
6710 (mktemp): Remove, no longer used. Most of the code reused in
6711 mkostemp. (Bug#15015)
6712 (mktemp): Don't undef.
6714 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6716 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6717 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6718 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6719 (free_glyph_pool, check_glyph_memory): Likewise for
6720 all users. Adjust comments where appropriate.
6722 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6724 * composite.h: Minor fixups.
6725 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6726 to fix a misspelling, and change it to an inline function while
6727 we're at it (it need not be a macro). All uses changed.
6728 (composition_method, composition_valid_p):
6729 Rewrite to avoid assignments in if-conditions.
6731 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6733 Do not use global Lisp_Object in composition macros.
6734 * composite.h (composition_temp): Remove declaration.
6735 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6736 (composition_method, composition_valid_p): ...inline functions.
6737 (compose_region): Remove the leftover.
6738 * composite.c (composition_temp): Remove.
6739 (run_composition_function, update_compositions)
6740 (composition_compute_stop_pos, composition_adjust_point)
6741 (Ffind_composition_internal):
6742 * coding.c (handle_composition_annotation):
6743 * xdisp.c (handle_composition_prop, check_point_in_composition):
6744 Related users changed.
6746 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6748 Drop FRAME_PTR typedef.
6749 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6750 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6751 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6752 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6753 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6754 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6755 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6756 All related users changed.
6758 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6760 * eval.c (default_toplevel_binding): New function.
6762 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6763 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6764 (syms_of_eval): Export them.
6765 * data.c (Fdefault_value): Micro cleanup.
6766 * term.c (init_tty): Use "false".
6768 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6770 Fix X GC leak in GTK and raw (no toolkit) X ports.
6771 * xterm.c (x_free_frame_resources): If white and black relief
6772 GCs are allocated, always free them here.
6773 * xfns.c (x_make_gc): Omit redundant initialization.
6774 * widget.c (create_frame_gcs): Remove the leftover.
6775 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6776 in x_free_frame_resources.
6778 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6780 * nsterm.m (windowWillResize:toSize:): Only change title if
6781 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6783 (viewDidEndLiveResize): New method.
6785 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6786 inside NS_IMPL_COCOA.
6788 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6790 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6791 Do not check whether undo is enabled because record_insert and
6792 record_delete does that themselves.
6794 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6796 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6797 member which is not really used any more.
6798 (FRAME_XIC_BASE_FONTNAME): Remove.
6799 * xfns.c (xic_free_fontset): Adjust user.
6800 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6801 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6802 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6803 (xdialog_show): Use eassert for debugging check.
6804 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6806 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6808 * fileio.c, fns.c (merge): Move extern decl from here ...
6809 * lisp.h (merge): ... to here.
6811 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6813 Fix last font-related change.
6814 * w32font.h (w32font_list_internal, w32font_match_internal):
6816 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6817 (uniscribe_list_family): Adjust to match font API change.
6818 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6819 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6821 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6823 * frame.h (FRAME_MOUSE_UPDATE):
6824 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6825 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6827 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6829 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6830 * font.h (struct font_driver): Change list, match, and list_family
6831 functions to accept struct frame * as first arg.
6832 * font.c (font_score, font_compare, font_sort_entities):
6834 (font_sort_entities, font_list_entities, font_select_entity)
6835 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6836 match font API change.
6837 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6838 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6839 * ftxfont.c (ftxfont_list, ftxfont_match):
6840 * xftfont.c (xftfont_list, xftfont_match):
6841 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6842 * w32font.c (w32font_list, w32font_match, w32font_list)
6843 (w32font_list_internal, w32_font_match_internal): Likewise.
6844 * xfaces.c (Fx_family_fonts): Adjust user.
6846 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6848 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6849 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6850 only if HAVE_X_WINDOWS is in use.
6851 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6852 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6853 * w32term.c (x_wm_set_icon_position): Likewise.
6854 * w32fns.c (x_icon): Adjust user.
6856 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6858 * xterm.c (last_mouse_press_frame): Remove the
6859 leftover which is not really used any more.
6860 (handle_one_xevent, syms_of_xterm): Adjust users.
6861 (x_flush): Call XFlush once per each X display, not frame.
6862 This is better because this code always unconditionally skips
6863 non-X frames in Vframe_list and issues the only XFlush if we
6864 have more than one X frame on the same X display.
6865 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6866 Use bool for booleans.
6867 (x_draw_glyph_string_background, cvt_string_to_pixel)
6868 (cvt_pixel_dtor): Drop unnecessary prototypes.
6869 * xterm.h (x_display_ok): Adjust prototype.
6871 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6873 Drop unnecessary functions that deals with frame pixel size.
6874 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6875 (x_pixel_height): Drop prototypes.
6876 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6877 (x_pixel_height): Drop implementations.
6878 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6879 which should be always valid for window frame.
6880 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6881 * w32menu.c (Fx_popup_dialog):
6882 * xmenu.c (Fx_popup_dialog): Likewise for both.
6884 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6886 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6887 frame parameters and call to Fmodify_frame_parameters just once.
6888 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6889 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6890 and mention nil frame in docstring.
6892 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6894 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6895 (x_figure_window_size): Likewise. Adjust to return long.
6896 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6897 (toplevel): Move Qterminal_live_p to...
6898 * terminal.c (toplevel): ...here, make it static, and...
6899 (syms_of_terminal): ...DEFSYM here.
6900 * frame.h (Qterminal_live_p): Remove declaration.
6901 (make_frame, x_figure_window_size): Adjust prototype.
6902 * nsfns.m (Fx_create_frame): Use long for window flags.
6904 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6906 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6907 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6908 Do not assume that emacs_close (INT_MAX) is a no-op.
6910 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6912 * xfaces.c (make_face_cache): For struct face_cache, prefer
6913 xmalloc to xzalloc and so avoid redundant call to memset.
6914 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6916 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6918 * fringe.c (draw_window_fringes, update_window_fringes)
6919 (compute_fringe_widths):
6920 * w32term.c (x_draw_glyph_string):
6921 * window.c (candidate_window_p, Frecenter):
6922 * xfaces.c (realize_basic_faces, realize_default_face)
6923 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6924 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6925 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6926 * xmenu.c (Fx_menu_bar_open_internal):
6927 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6928 * xsettings.c (xft_settings_event):
6929 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6930 Use bool for booleans. Adjust style and comments where
6932 * dispextern.h (draw_window_fringes, update_window_fringes)
6933 (compute_fringe_widths):
6934 * xterm.h (x_had_errors_p): Adjust prototype.
6936 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6938 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6939 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6941 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6943 * fns.c (toplevel): Remove comment before Fsafe_length because
6946 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6948 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6950 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6952 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6953 frame which got the message is still alive, before dereferencing
6954 its pointer. (Bug#14970)
6956 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6957 be a live window, before using it as such. (Bug#14970)
6959 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6961 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6962 w32_detect_focus_change instead of doing part of its job by hand.
6963 This fixes the problem whereby FOCUS_OUT events were not sent to
6966 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6968 * process.c (Fprocess_list): Doc fix.
6970 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6971 being re-exposed only if it didn't ask to become visible.
6972 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6973 was previously iconified. (Bug#14841)
6974 (x_iconify_frame): Mark the frame iconified.
6976 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6978 Fix minor problems found by static checking.
6979 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6980 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6982 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6984 * eval.c (set_specpdl_old_value): New function.
6985 (unbind_to): Minor simplification.
6986 (get_backtrace_frame): New function.
6987 (Fbacktrace_frame): Use it. Add `base' argument.
6988 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6989 (syms_of_eval): Export backtrace-eval.
6990 * xterm.c (x_focus_changed): Simplify.
6992 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6994 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6996 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6998 * xdisp.c (redisplay_window): Instead of moving point out of
6999 scroll margin, reject the force_start method, and try scrolling
7000 instead. (Bug#14780)
7002 2013-07-24 Ken Brown <kbrown@cornell.edu>
7004 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7007 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7009 * eval.c (Fprogn): Do not check that BODY is a proper list.
7010 This undoes the previous change. The check slows down the
7011 interpreter, and is not needed to prevent a crash. See
7012 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7014 2013-07-23 Glenn Morris <rgm@gnu.org>
7016 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7018 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7020 Port to GNU/Linux systems with tinfo but not ncurses.
7021 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7022 to decide whether ncurses is being used. Without this change,
7023 GCC complains about tgetent not being declared, on a system
7024 that has tinfo installed but ncurses not installed.
7026 * eval.c (Fprogn): Check that BODY is a proper list.
7028 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7029 * data.c (Fsetq_default):
7030 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7031 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7033 Tune by taking advantage of the fact that ARGS is always a list
7034 when a function is declared to have UNEVALLED args.
7036 * emacsgtkfixed.c: Port to GCC 4.6.
7037 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7039 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7041 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7042 here to silence compiler warnings.
7044 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7046 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7047 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7048 from messing up Emacs's 'struct frame' (Bug#14923).
7050 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7052 * alloc.c (make_save_ptr_ptr): Define this function.
7053 It was inadvertently omitted. It's needed only if
7054 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7056 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7058 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7059 frame have focus (Bug#14895).
7061 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7063 Avoid vfork-related deadlock more cleanly.
7064 * callproc.c (child_setup): When the child's exec fails, output
7065 the program name, as that's more useful. Use O_NONBLOCK to avoid
7067 * process.c (create_process_1): Remove; no longer needed.
7068 (create_process): Remove timer hack; no longer needed, now that
7069 the child avoids deadlock.
7071 2013-07-20 Glenn Morris <rgm@gnu.org>
7073 * image.c (Fimage_flush): Fix doc typo.
7075 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7077 Fix array bounds violation when pty allocation fails.
7078 * process.c (PTY_NAME_SIZE): New constant.
7079 (pty_name): Remove static variable; it's now auto.
7080 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7081 Take pty_name as an arg rather than using a static variable.
7082 All callers changed.
7083 (create_process): Recover pty_flag from process, not from volatile local.
7084 (create_pty): Stay inside array even when pty allocation fails.
7085 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7087 * lread.c (Fload): Avoid initialization only when lint checking.
7088 Mention that it's needed only for older GCCs.
7090 2013-07-20 Kenichi Handa <handa@gnu.org>
7092 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7093 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7095 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7097 * lread.c (Fload): Avoid uninitialized warning.
7099 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7101 Fix some minor file descriptor leaks and related glitches.
7102 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7103 (create_lock_file): Use write, not emacs_write.
7104 * image.c (slurp_file, png_load_body):
7105 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7106 (server_accept_connection):
7107 Don't leak an fd on memory allocation failure.
7108 * image.c (slurp_file): Add a cheap heuristic for growing files.
7109 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7110 as that's what the other routines do. Maybe input need not be
7111 blocked at all, but it's better to be consistent.
7112 Avoid undefined behavior when strlen is zero.
7114 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7115 (NSTATICS): Now a constant; doesn't need to be a macro.
7117 2013-07-19 Richard Stallman <rms@gnu.org>
7119 * coding.c (decode_coding_utf_8): Add simple loop for fast
7120 processing of ASCII characters.
7122 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7124 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7126 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7128 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7129 unportable 'struct x_display_info'.
7130 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7133 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7135 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7136 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7138 (system_process_attributes): Prefer plain char to unsigned char
7139 when either will do. Clean up properly if interrupted or if
7140 memory allocations fail. Don't assume sscanf succeeds.
7141 Remove no-longer-needed workaround to stop GCC from whining.
7142 Read command-line once, instead of multiple times. Check read status a
7145 Fix obscure porting bug with varargs functions.
7146 The code assumed that int is treated like ptrdiff_t in a vararg
7147 function, which is not a portable assumption. There was a similar
7148 -- though these days less likely -- porting problem with various
7149 assumptions that pointers of different types all smell the same as
7150 far as vararg functions is conserved. To make this problem less
7151 likely in the future, redo the API to use varargs functions.
7152 * alloc.c (make_save_value): Remove this vararg function.
7153 All uses changed to ...
7154 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7155 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7157 (make_save_ptr): Rename from make_save_pointer, for consistency with
7158 the above. Define only on platforms that need it. All uses changed.
7160 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7162 * keyboard.c: Try to fix typos in previous change.
7163 (DISPLAY_LIST_INFO): New macro.
7164 (kbd_buffer_get_event): Do not access members that are not present
7165 in X11. Revert inadvertent change of "!=" to "=".
7167 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7169 * keyboard.c (kbd_buffer_get_event):
7170 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7171 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7173 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7175 * filelock.c: Fix unlikely file descriptor leaks.
7176 (get_boot_time_1): Rework to avoid using emacs_open.
7177 This doesn't actually fix a leak, but is better anyway.
7178 (read_lock_data): Use read, not emacs_read.
7180 * doc.c: Fix minor memory and file descriptor leaks.
7181 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7182 (get_doc_string, Fsnarf_documentation):
7183 Fix file descriptor leak on error.
7185 * term.c: Fix minor fdopen-related file descriptor leaks.
7186 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7187 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7189 * charset.c: Fix file descriptor leaks and errno issues.
7191 (load_charset_map_from_file): Don't leak file descriptor on error.
7192 Use plain record_xmalloc since the allocation is larger than
7193 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7195 * eval.c (record_unwind_protect_nothing):
7196 * fileio.c (fclose_unwind):
7198 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7199 The replacement doesn't block input, but that no longer seems
7202 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7204 * lread.c: Fix file descriptor leaks and errno issues.
7205 (Fload): Close some races that leaked fds or streams when 'load'
7207 (Fload, openp): Report error number of last nontrivial failure to open.
7208 ENOENT counts as trivial.
7209 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7211 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7212 now that the function is always called with a nonnegative arg.
7213 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7214 All uses replaced with ...
7215 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7217 A few more minor file errno-reporting bugs.
7218 * callproc.c (Fcall_process):
7219 * doc.c (Fsnarf_documentation):
7220 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7221 * process.c (set_socket_option):
7222 Don't let a constructor trash errno.
7223 * doc.c: Include <errno.h>.
7225 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7227 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7229 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7231 Fix w32 bug with call-process-region (Bug#14885).
7232 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7233 to Fcall_process when the input is empty. This simplifies the
7234 code a bit. It makes no difference on POSIXish platforms but
7235 apparently it fixes a bug on w32.
7237 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7238 * fileio.c (close_file_unwind): Don't close if FD is negative;
7239 this can happen when unwinding a zapped file descriptor.
7240 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7241 in case Emacs runs out of memory between the two unwind-protects.
7242 Don't trash errno when closing FD.
7243 Zap the FD in the specpdl when closing it, instead of deferring
7244 the removal of the unwind-protect; this fixes a bug where a child
7245 function unwinds the stack past us.
7247 New unwind-protect flavors to better type-check C callbacks.
7248 This also lessens the need to write wrappers for callbacks,
7249 and the need for make_save_pointer.
7250 * alloc.c (free_save_value):
7251 * atimer.c (run_all_atimers):
7253 * alloc.c (safe_alloca_unwind):
7254 * atimer.c (unwind_stop_other_atimers):
7255 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7256 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7257 * minibuf.c (choose_minibuf_frame_1):
7258 * process.c (make_serial_process_unwind):
7259 * xdisp.c (pop_message_unwind):
7260 * xselect.c (queue_selection_requests_unwind):
7261 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7262 * alloc.c (record_xmalloc):
7263 Prefer record_unwind_protect_ptr to record_unwind_protect with
7265 * alloc.c (Fgarbage_collect):
7266 Prefer record_unwind_protect_void to passing a dummy.
7267 * buffer.c (restore_buffer):
7268 * window.c (restore_window_configuration):
7269 * xfns.c, w32fns.c (do_unwind_create_frame)
7270 New wrapper. All record-unwind uses of wrappee changed.
7271 * buffer.c (set_buffer_if_live):
7272 * callproc.c (call_process_cleanup, delete_temp_file):
7273 * coding.c (code_conversion_restore):
7274 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7275 * editfns.c (save_excursion_restore)
7276 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7277 (save_restriction_restore):
7278 * eval.c (restore_stack_limits, un_autoload):
7279 * fns.c (require_unwind):
7280 * keyboard.c (recursive_edit_unwind, tracking_off):
7281 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7282 * macros.c (pop_kbd_macro, restore_menu_items):
7283 * nsfns.m (unwind_create_frame):
7284 * print.c (print_unwind):
7285 * process.c (start_process_unwind):
7286 * search.c (unwind_set_match_data):
7287 * window.c (select_window_norecord, select_frame_norecord):
7288 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7289 (fast_set_selected_frame):
7290 * xfns.c, w32fns.c (unwind_create_tip_frame):
7291 Return void, not a dummy Lisp_Object. All uses changed.
7292 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7293 * callproc.c (call_process_kill):
7294 * fileio.c (restore_point_unwind, decide_coding_unwind)
7295 (build_annotations_unwind):
7296 * insdel.c (Fcombine_after_change_execute_1):
7297 * keyboard.c (read_char_help_form_unwind):
7298 * menu.c (unuse_menu_items):
7299 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7300 * sound.c (sound_cleanup):
7301 * xdisp.c (unwind_redisplay):
7302 * xfns.c (clean_up_dialog):
7303 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7304 Accept no args and return void, instead of accepting and returning
7305 a dummy Lisp_Object. All uses changed.
7306 * cygw32.c (fchdir_unwind):
7307 * fileio.c (close_file_unwind):
7308 * keyboard.c (restore_kboard_configuration):
7309 * lread.c (readevalllop_1):
7310 * process.c (wait_reading_process_output_unwind):
7311 Accept int and return void, rather than accepting an Emacs integer
7312 and returning a dummy object. In some cases this fixes an
7313 unlikely bug when the corresponding int is outside Emacs integer
7314 range. All uses changed.
7315 * dired.c (directory_files_internal_unwind):
7316 * fileio.c (do_auto_save_unwind):
7317 * gtkutil.c (pop_down_dialog):
7318 * insdel.c (reset_var_on_error):
7319 * lread.c (load_unwind):
7320 * xfns.c (clean_up_file_dialog):
7321 * xmenu.c, nsmenu.m (pop_down_menu):
7322 * xmenu.c (cleanup_widget_value_tree):
7323 * xselect.c (wait_for_property_change_unwind):
7324 Accept pointer and return void, rather than accepting an Emacs
7325 save value encapsulating the pointer and returning a dummy object.
7327 * editfns.c (Fformat): Update the saved pointer directly via
7328 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7329 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7330 (unwind_body): New function.
7331 (record_unwind_protect): First arg is now a function returning void,
7332 not a dummy Lisp_Object.
7333 (record_unwind_protect_ptr, record_unwind_protect_int)
7334 (record_unwind_protect_void): New functions.
7335 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7336 * fileio.c (struct auto_save_unwind): New type.
7337 (do_auto_save_unwind): Use it.
7338 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7339 * insdel.c (struct rvoe_arg): New type.
7340 (reset_var_on_error): Use it.
7341 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7343 (specbinding_func): Remove; there are now several such functions.
7344 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7345 (set_unwind_protect_ptr): New function.
7346 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7348 Be simpler and more consistent about reporting I/O errors.
7349 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7350 Say "Read error" and "Write error", rather than "I/O error", or
7351 "IO error reading", or "IO error writing", when a read or write
7353 * process.c (Fmake_network_process, wait_reading_process_output)
7354 (send_process, Fprocess_send_eof, wait_reading_process_output):
7355 Capitalize diagnostics consistently. Put "failed foo" at the
7356 start of the diagnostic, so that we don't capitalize the
7357 function name "foo". Consistently say "failed" for such
7359 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7360 All callers changed. This is so it can use report_file_error.
7361 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7362 diagnostics consistently as above.
7364 * fileio.c (report_file_errno): Fix errno reporting bug.
7365 If the file name is neither null nor a pair, package it up as a
7366 singleton list. All callers changed, both to this function and to
7367 report_file_error. This fixes a bug where the memory allocator
7368 invoked by list1 set errno so that the immediately following
7369 report_file_error reported the wrong errno value.
7371 Fix minor problems found by --enable-gcc-warnings.
7372 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7373 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7375 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7377 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7378 Set event->arg to Qt if switch-event shall be generated.
7379 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7381 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7383 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7386 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7387 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7388 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7389 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7390 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7391 and there is a focused frame.
7392 (head_table): Add focus-in and focus-out.
7393 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7394 bind to handle-focus-in/out.
7396 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7397 (Fhandle_switch_frame): Call Fhandle_focus_in.
7398 (syms_of_frame): defsubr handle-focus-in/out.
7400 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7402 Fix porting bug to older POSIXish platforms (Bug#14862).
7403 * sysdep.c (emacs_pipe): New function, that implements
7404 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7405 This should port better to CentOS 5 and to Mac OS X 10.6.
7406 All calls to pipe2 changed.
7408 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7409 This makes the code easier to read and the executable a bit smaller.
7410 Do not replace all calls to Fcons that happen to create lists,
7411 just calls that are intended to create lists. For example, when
7412 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7413 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7414 Similarly for list2 through list5.
7415 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7416 * bytecode.c (exec_byte_code):
7417 * callint.c (quotify_arg, Fcall_interactively):
7418 * callproc.c (Fcall_process, create_temp_file):
7419 * charset.c (load_charset_map_from_file)
7420 (Fdefine_charset_internal, init_charset):
7421 * coding.c (get_translation_table, detect_coding_system)
7422 (Fcheck_coding_systems_region)
7423 (Fset_terminal_coding_system_internal)
7424 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7425 * composite.c (update_compositions, Ffind_composition_internal):
7426 * dired.c (directory_files_internal, file_name_completion)
7428 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7429 * doc.c (Fsnarf_documentation):
7430 * editfns.c (Fmessage_box):
7432 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7433 (Feval, eval_sub, Ffuncall, apply_lambda):
7434 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7435 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7436 (Fset_file_times, Finsert_file_contents)
7437 (Fchoose_write_coding_system, Fwrite_region):
7438 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7439 * font.c (font_registry_charsets, font_parse_fcname)
7440 (font_prepare_cache, font_update_drivers, Flist_fonts):
7441 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7442 * frame.c (make_frame, Fmake_terminal_frame)
7443 (x_set_frame_parameters, x_report_frame_params)
7444 (x_default_parameter, Fx_parse_geometry):
7445 * ftfont.c (syms_of_ftfont):
7446 * image.c (gif_load):
7447 * keyboard.c (command_loop_1):
7448 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7449 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7450 (Fminor_mode_key_binding, accessible_keymaps_1)
7451 (Faccessible_keymaps, Fwhere_is_internal):
7452 * lread.c (read_emacs_mule_char):
7453 * menu.c (find_and_return_menu_selection):
7454 * minibuf.c (get_minibuffer):
7455 * nsfns.m (Fns_perform_service):
7456 * nsfont.m (ns_script_to_charset):
7457 * nsmenu.m (ns_popup_dialog):
7458 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7459 (Fx_own_selection_internal):
7460 * nsterm.m (append2):
7461 * print.c (Fredirect_debugging_output)
7462 (print_prune_string_charset):
7463 * process.c (Fdelete_process, Fprocess_contact)
7464 (Fformat_network_address, set_socket_option)
7465 (read_and_dispose_of_process_output, write_queue_push)
7466 (send_process, exec_sentinel):
7467 * sound.c (Fplay_sound_internal):
7468 * textprop.c (validate_plist, add_properties)
7469 (Fput_text_property, Fadd_face_text_property)
7470 (copy_text_properties, text_property_list, syms_of_textprop):
7471 * unexaix.c (report_error):
7472 * unexcoff.c (report_error):
7473 * unexsol.c (unexec):
7474 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7475 (Fformat_mode_line, syms_of_xdisp):
7476 * xfaces.c (set_font_frame_param)
7477 (Finternal_lisp_face_attribute_values)
7478 (Finternal_merge_in_global_face, syms_of_xfaces):
7479 * xfns.c (x_default_scroll_bar_color_parameter)
7480 (x_default_font_parameter, x_create_tip_frame):
7481 * xfont.c (xfont_supported_scripts):
7482 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7483 (menu_help_callback, xmenu_show):
7485 * xterm.c (set_wm_state):
7486 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7487 and similarly for list2 through list5.
7489 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7491 * callproc.c (Fcall_process_region): Fix minor race and tune.
7492 (create_temp_file): New function, with the temp-file-creation part
7493 of the old Fcall_process_region. Use Fcopy_sequence to create the
7494 temp file name, rather than alloca + build_string, for simplicity.
7495 Don't bother to block input around the temp file creation;
7496 shouldn't be needed. Simplify use of mktemp.
7497 Use record_unwind_protect immediately after creating the temp file;
7498 this closes an unlikely race where the temp file was not removed.
7499 Use memcpy rather than an open-coded loop.
7500 (Fcall_process_region): Use the new function. If the input is
7501 empty, redirect from /dev/null rather than from a newly created
7502 empty temp file; this avoids unnecessary file system traffic.
7504 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7506 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7507 Simplify by making this case like the other two. This is a bit
7508 slower on obsolete hosts, but the extra complexity isn't worth it.
7510 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7511 * process.c (create_process) [!DOS_NT]:
7512 Remove now-unnecessary calls to emacs_close.
7514 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7516 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7517 returning early. (Bug#14850)
7519 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7520 and inhibit-iso-escape-detection attributes of 'undecided'.
7523 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7525 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7526 Reported by Herbert J. Skuhra in
7527 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7529 Don't lose top specpdl entry when memory is exhausted.
7530 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7531 specpdl overflow here, to simplify callers; all callers changed.
7532 Always reserve an unused entry at the stack top; this avoids
7533 losing the top entry's information when memory is exhausted.
7535 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7537 Clean up errno reporting and fix some errno-reporting bugs.
7538 * callproc.c (Fcall_process):
7539 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7540 * process.c (create_process, Fmake_network_process):
7541 * unexaix.c (report_error):
7542 * unexcoff.c (report_error):
7543 Be more careful about reporting the errno of failed operations.
7544 The code previously reported the wrong errno sometimes.
7545 Also, prefer report_file_errno to setting errno + report_file_error.
7546 (Fcall_process): Look at openp return value rather than at path,
7547 as that's a bit faster and clearer when there's a numeric predicate.
7548 * fileio.c (report_file_errno): New function, with most of the
7549 old contents of report_file_error.
7550 (report_file_error): Use it.
7551 (Ffile_exists_p, Ffile_accessible_directory_p):
7552 Set errno to 0 when it is junk.
7553 * fileio.c (Faccess_file):
7554 * image.c (x_create_bitmap_from_file):
7555 Use faccessat rather than opening the file, to avoid the hassle of
7556 having a file descriptor open.
7557 * lisp.h (report_file_errno): New decl.
7558 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7561 * process.c (create_process, wait_reading_process_output) [AIX]:
7562 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7563 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7564 a multithreaded environment anyway).
7565 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7567 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7569 * image.c (x_find_image_file): Don't close a remote file handle.
7571 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7573 Fix races with threads and file descriptors.
7574 * callproc.c (Fcall_process_region):
7575 * dired.c (open_directory):
7576 * emacs.c (main, Fdaemon_initialized):
7577 * image.c (x_find_image_file):
7578 * inotify.c (Finotify_rm_watch):
7579 * lread.c (Flocate_file_internal):
7580 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7581 * term.c (term_mouse_moveto, init_tty):
7582 * termcap.c (tgetent):
7583 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7584 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7585 * unexhp9k800.c, unexmacosx.c (unexec):
7586 * callproc.c (Fcall_process_region):
7587 Use emacs_close, not close.
7588 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7589 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7590 and posix_close function on current platforms (which all lack them).
7591 (emacs_close): Use it. This should fix the races on GNU/Linux and
7592 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7593 and it should avoid closing random victim file descriptors on
7596 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7598 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7599 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7602 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7603 This is for .gdbinit xbacktrace.
7605 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7606 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7607 (emacs_set_tty): Now static.
7608 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7609 * term.c (tty_capable_p, tty_default_color_capabilities)
7610 (get_tty_terminal, term_mouse_movement)
7611 (handle_one_term_event, init_tty, maybe_fatal):
7612 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7613 (tgetent, scan_file, name_match, compare_contin):
7614 * terminal.c (get_terminal):
7615 Use bool for boolean.
7616 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7617 Prefer char to unsigned char if either will do.
7618 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7619 (tty_write_glyphs): Prefer int to unsigned.
7620 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7621 All callers changed.
7622 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7624 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7627 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7628 (B__dummy__): New dummy symbol, to pacify C89.
7629 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7630 they can't grok varargs macros.
7631 * dispnew.c (add_window_display_history)
7632 (add_frame_display_history):
7633 * print.c (print_object):
7634 * xdisp.c (debug_method_add):
7635 Use %p printf format only for void pointers.
7636 * emacs.c (usage_message): New constant, replacing ...
7637 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7638 (main): Adjust to usage reorg.
7639 * fns.c (syms_of_fns):
7640 * profiler.c (syms_of_profiler):
7641 Don't use non-constant struct initializers.
7642 * gnutls.h (gnutls_initstage_t):
7643 * lisp.h (enum Lisp_Fwd_Type):
7644 * lread.c (lisp_file_lexically_bound_p):
7645 * xsettings.c (anonymous enum):
7646 Remove trailing comma.
7647 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7648 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7649 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7651 * regex.c (const_re_char): New type, to pacify strict C89.
7652 All uses of 'const re_char' replaced to use it.
7653 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7654 with glibc when strict C89. This change is imported from gnulib.
7656 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7657 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7658 Omit GNU_LINUX implementation, since it requires long long.
7659 * xterm.c (x_draw_underwave):
7660 Do not assume the traditional order of struct's members.
7661 (x_term_init): Rewrite to avoid the need for non-constant structure
7664 Syntax cleanup, mostly replacing macros with functions.
7665 This removes the need for the syntax_temp hack.
7666 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7667 * syntax.c (SYNTAX_INLINE): New macro.
7668 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7669 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7670 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7671 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7672 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7673 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7674 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7675 Now constants, not macros.
7676 (syntax_temp) [!__GNUC__]: Remove.
7677 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7678 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7679 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7680 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7681 Move here from syntax.h; now functions, not macros. Except for the
7682 last function, these are static since only syntax.c uses them.
7683 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7684 All uses changed. Now a function, not a macro; use this fact
7685 to simplify the code.
7686 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7687 compiler bugs; no longer relevant.
7688 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7689 (SYNTAX_INLINE): New macro.
7690 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7691 for the new functions. Use bool for boolean member.
7692 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7693 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7694 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7695 (SETUP_BUFFER_SYNTAX_TABLE):
7696 Now extern inline functions, not macros.
7697 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7698 Remove; all uses replaced by implementation.
7699 (syntax_temp) [!__GNUC__]: Remove decl.
7700 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7702 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7704 * emacs.c (main): Fix syntax error.
7706 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7708 Timestamp fixes for undo (Bug#14824).
7709 * atimer.c (schedule_atimer):
7710 * fileio.c (Ffile_newer_than_file_p):
7711 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7712 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7713 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7714 (syms_of_fileio): Remove Sclear_visited_file_name.
7715 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7716 file doesn't exist; this avoids an ambiguity with negative timestamps.
7717 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7718 * systime.h (make_emacs_time, invalid_emacs_time):
7719 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7720 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7721 * undo.c (record_first_change): Push (visited-file-modtime) onto
7722 undo list rather than reimplementing it by hand, incorrectly.
7724 2013-07-09 Ken Brown <kbrown@cornell.edu>
7726 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7728 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7730 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7732 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7734 Handle errno and exit status a bit more carefully.
7735 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7736 number into an exit status. Instead, use EXIT_CANCELED.
7737 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7738 * callproc.c (relocate_fd):
7739 * emacs.c (close_output_streams, main):
7740 * process.c (create_process):
7741 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7742 Use emacs_perror for simplicity.
7743 * callproc.c (relocate_fd, main):
7744 * sysdep.c (sys_subshell):
7745 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7746 (shut_down_emacs): Use emacs_write, not write.
7747 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7748 * fileio.c (Fcopy_file, e_write):
7749 * nsterm.m (ns_select):
7750 * process.c (send_process):
7751 * sound.c (vox_write):
7752 Use emacs_write_sig, not emacs_write.
7753 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7754 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7756 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7758 (emacs_full_write): New function.
7759 (emacs_write): Rewrite to use it.
7760 (emacswrite_sig, emacs_perror): New functions.
7761 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7763 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7765 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7766 on NS even if it is present. Pixmap on NS is a void*.
7768 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7770 Port to Ubuntu 10 (Bug#14803).
7771 Problem reported by T.V. Raman.
7772 * process.c (close_on_exec, accept4, process_socket):
7773 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7775 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7777 * w32.c (sys_dup): Declare prototype.
7781 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7783 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7785 Make file descriptors close-on-exec when possible (Bug#14803).
7786 This simplifies Emacs a bit, since it no longer needs to worry
7787 about closing file descriptors by hand in some cases.
7788 It also fixes some unlikely races. Not all such races, as
7789 libraries often open files internally without setting
7790 close-on-exec, but it's an improvement.
7791 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7792 * callproc.c (Fcall_process) [!MSDOS]:
7793 * emacs.c (main) [!DOS_NT]:
7794 * nsterm.m (ns_term_init):
7795 * process.c (create_process):
7796 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7797 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7798 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7799 Prefer mkostemp with O_CLOEXEC to mkstemp.
7800 * callproc.c (relocate_fd) [!WINDOWSNT]:
7801 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7802 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7804 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7805 Make the resulting file descriptor close-on-exec.
7806 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7807 * lread.c (load_descriptor_list, load_descriptor_unwind):
7808 Remove; no longer needed. All uses removed.
7809 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7810 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7812 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7813 (Fmake_network_process, Fnetwork_interface_list)
7814 (Fnetwork_interface_info, server_accept_connection):
7815 Make newly-created socket close-on-exec.
7816 * sysdep.c (emacs_open, emacs_fopen):
7817 Make new-created descriptor close-on-exec.
7818 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7819 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7821 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7823 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7824 for NS_IMPL_GNUSTEP.
7826 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7828 Fix openp errno handling.
7829 * callproc.c (Fcall_process): Preserve openp errno around close.
7830 * lread.c (openp): Set errno when returning -1, as some callers
7833 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7835 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7837 * nsterm.h (NSSavePanel): Update comment.
7838 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7839 (ns_run_file_dialog): Declare.
7841 * nsfns.m: Remove panelOK.
7843 (ns_run_file_dialog): New function.
7844 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7845 event loop, so file dialog is popped up by ns_run_file_dialog, called
7846 by sendEvent (Bug#14578).
7847 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7849 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7851 * xdisp.c (default_line_pixel_height): New function.
7852 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7853 (try_cursor_movement, redisplay_window, try_window)
7854 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7856 * window.c (window_scroll_pixel_based):
7857 use default_line_pixel_height.
7859 * dispextern.h (default_line_pixel_height): Add prototype.
7861 * frame.c (x_set_line_spacing): Accept a float value for
7862 line-spacing parameter, per the documentation.
7864 * data.c (Fmultibyte_string_p): Doc fix.
7866 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7868 Use emacs_open more consistently when opening files.
7869 This handles EINTR more consistently now, and makes it easier
7870 to introduce other uniform changes to file descriptor handling.
7871 * sysstdio.h: New file.
7872 * buffer.c (mmap_init):
7873 * cygw32.c (chdir_to_default_directory):
7874 * dispnew.c (Fopen_termscript):
7875 * emacs.c (Fdaemon_initialized):
7876 * fileio.c (Fdo_auto_save):
7877 * image.c (slurp_file, png_load_body, jpeg_load_body):
7878 * keyboard.c (Fopen_dribble_file):
7880 * print.c (Fredirect_debugging_output):
7881 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7882 * termcap.c (tgetent):
7883 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7884 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7885 * w32term.c (w32_initialize) [CYGWIN]:
7886 * xfaces.c (Fx_load_color_file):
7887 Use emacs_open instead of plain open, and emacs_fopen instead of
7889 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7890 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7891 * callproc.c (default_output_mode): New constant.
7892 (Fcall_process): Use it to call emacs_open instead of plain creat.
7893 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7894 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7895 (emacs_fopen): New function.
7896 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7897 Include <lisp.h>, for emacs_open.
7898 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7900 Remove duplicate #include directives.
7901 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7903 Don't include stdio.h twice.
7904 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7905 Don't include sys/types.h or stdio.h twice.
7906 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7907 * lread.c: Don't include coding.h twice.
7908 * nsfont.m: Don't include frame.h twice.
7909 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7910 * ralloc.c: Don't include <unistd.h> twice.
7911 * xdisp.c: Don't include font.h twice.
7912 * xterm.c: Don't include fontset.h twice.
7913 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7915 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7917 Scale ImageMagick images more carefully.
7918 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7919 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7920 Be more careful about avoiding undefined behavior after
7921 integer overflow and division by zero.
7923 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7925 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7926 (syms_of_w32fns): DEFSYM them.
7927 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7928 (CCHDEVICENAME): Define macros if not defined.
7929 (struct MONITOR_INFO_EX): New struct.
7930 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7931 (enum_display_monitors_fn): New variable.
7932 (globals_of_w32fns): Initialize it.
7933 (Fx_display_pixel_width, Fx_display_pixel_height)
7934 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7935 multi-monitor setups in docstrings.
7936 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7937 screen size by primary monitor's millimeter per pixel.
7938 (w32_monitor_enum, w32_display_monitor_attributes_list)
7939 (w32_display_monitor_attributes_list_fallback)
7940 (Fw32_display_monitor_attributes_list): New functions.
7941 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7943 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7945 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7947 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7949 * fileio.c (Qfile_notify_error): New error symbol.
7951 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7952 * inotify.c (inotify_callback, symbol_to_inotifymask)
7953 (Finotify_add_watch, Finotify_rm_watch): Use it.
7954 (inotifyevent_to_event): Exchange order of cookie and file name.
7955 (Finotify_add_watch): Adapt docstring.
7957 * lisp.h (Qfile_notify_error): Declare.
7959 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7961 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7962 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7963 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7964 which did not work (see <http://bugs.gnu.org/14569#307>).
7965 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7966 && (!noninteractive || initialized)). This attempts to thread
7967 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7969 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7971 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7972 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7974 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7976 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7977 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7978 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7979 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7981 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7983 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7984 Define to __sys_siglist.
7986 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7988 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7989 word-wrap, so that overflow-newline-into-fringe would work in
7990 visual-line-mode. (Bug#2749)
7991 (move_it_in_display_line_to): When the last scanned display
7992 element fits exactly on the display line, and
7993 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7994 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7995 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7996 finding buffer position that corresponds to pixel coordinates,
7997 e.g. in buffer_posn_from_coords.
7999 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8001 * process.c (handle_child_signal): Call catch_child_signal if
8004 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8006 Don't convert function pointers to void * and back.
8007 It isn't portable C, and it's easy enough to avoid.
8008 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8009 (make_save_value): Add support for SAVE_FUNCPOINTER.
8010 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8011 * print.c (print_object):
8012 Distinguish function from object pointers.
8013 * lisp.h (SAVE_FUNCPOINTER): New constant.
8014 (SAVE_SLOT_BITS): Adjust to it.
8015 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8016 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8017 (voidfuncptr): New typedef.
8018 (struct Lisp_Save_Value): New member data[0].funcpointer.
8019 (XSAVE_FUNCPOINTER): New function.
8021 Simplify buildobj processing.
8022 * Makefile.in (buildobj.h): Make it a sequence of strings each
8023 followed by comma, rather than a single string. Put it into a
8024 .tmp file in case there's an error while generating it.
8025 (gl-stamp): Use .tmp for temp files.
8026 (mostlyclean): Clean .tmp files.
8027 * doc.c (buildobj): Move to just the routine that needs it.
8028 It's now an array of strings, so processing is simpler.
8030 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8032 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8033 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8034 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8035 Invoke malloc_enable_thread even when not interactive.
8036 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8037 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8038 in this case, since the underlying bug has now been fixed.
8040 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8042 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8043 unlinking it (bug#14691).
8045 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8047 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8048 before checking whether buffer is modified. This lets
8049 `kill-buffer-query-functions' cancel killing of the buffer or save
8050 its content before `kill-buffer' asks user the "Buffer %s
8051 modified; kill anyway?" question.
8053 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8055 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8056 Let the super performKeyEquivalent deal with them (Bug#14747).
8058 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8060 * widget.c (resize_cb): Remove unused local.
8062 Do not use GTK 3 if it exists but cannot be compiled.
8063 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8064 * xterm.c (x_error_handler) [!USE_GTK]:
8067 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8069 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8071 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8072 to the valid range of values. (Bug#14753)
8074 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8075 when moving point by using the current glyph matrix. This avoids
8076 the need to force redisplay when this function is called in a
8079 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8081 Fix minor problems found by static checking.
8082 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8083 Redo the latter's body to sidestep GCC parenthesization warnings.
8084 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8085 * coding.c (detect_coding, detect_coding_system):
8086 * coding.h (struct undecided_spec):
8087 Use bool for boolean.
8088 * image.c (QCmax_width, QCmax_height): Now static.
8089 * xdisp.c (Fmove_point_visually): Remove unused local.
8091 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8093 * xdisp.c (Fmove_point_visually): New function.
8095 2013-06-28 Kenichi Handa <handa@gnu.org>
8097 * coding.h (define_coding_undecided_arg_index): New enum.
8098 (coding_attr_index): New members
8099 coding_attr_undecided_inhibit_null_byte_detection,
8100 coding_attr_undecided_inhibit_iso_escape_detection,
8101 coding_attr_undecided_prefer_utf_8.
8102 (undecided_spec): New struct.
8103 (struct coding_system): New member `undecided' of the member
8106 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8107 (detect_coding): Likewise.
8108 (detect_coding_system): Likewise.
8109 (Fdefine_coding_system_internal): New coding system properties
8110 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8112 (syms_of_coding): Adjust for coding_arg_undecided_max.
8114 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8116 * image.c (x_from_xcolors): Remove unused local.
8118 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8120 Defer image data transfer between X client and server until actual
8123 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8126 * image.c (Destroy_Image): Remove.
8127 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8128 `mask_p', and `colors_p'. All uses changed.
8129 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8130 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8131 New macros for `flags' arg to x_clear_image_1.
8132 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8133 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8134 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8135 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8136 (image_get_x_image, image_unget_x_image): New functions or macros.
8137 (image_background, image_background_transparent, x_to_xcolors)
8138 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8139 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8140 instead of Destroy_Image.
8141 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8142 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8143 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8144 (imagemagick_load_image, svg_load_image): Use them instead of
8145 x_create_x_image_and_pixmap, and x_put_x_image followed by
8146 x_destroy_x_image, respectively.
8147 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8148 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8149 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8150 background_transparent fields.
8151 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8152 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8154 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8156 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8157 This mostly consists of undoing recent changes.
8158 * callproc.c (Fcall_process):
8159 * process.c (create_process):
8160 Do not worry about catching SIGCHLD here, undoing previous change.
8161 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8162 * process.c, process.h (catch_child_signal):
8163 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8164 * process.c (catch_child_handler): Don't worry about being called
8165 lazily and do not assume caller has blocked SIGCHLD, undoing
8166 previous change. Move first-time stuff back to
8167 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8168 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8169 set lib_child_handler if it's already initialized, which may
8170 help avoid problems on GNUstep.
8172 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8174 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8175 * callproc.c (Fcall_process):
8176 * process.c (create_process):
8177 Make sure SIGCHLD is caught before we fork,
8178 since Emacs startup no arranges to catch SIGCHLD.
8179 * process.c (lib_child_handler): Initialize to null, not to
8181 (catch_child_signal): Allow self to be called lazily.
8182 Do nothing if it's already been called.
8183 Assume caller has blocked SIGCHLD (all callers do now).
8184 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8185 just before it's really needed.
8186 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8187 since it hasn't been caught yet.
8189 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8191 * image.c (compute_image_size): New function to implement
8192 :max-width and :max-height.
8193 (imagemagick_load_image): Use it.
8195 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8197 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8198 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8200 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8201 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8202 the SIGCHLD handler, since the code is not atomic and (due to glib)
8203 signals may be arriving now.
8204 * sysdep.c (init_signals): Do not catch child signals here;
8205 'main' now does that later, at a safer time.
8207 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8209 Clean up SIGCHLD handling a bit (Bug#14569).
8210 * process.c, process.h (catch_child_signal):
8211 Now always extern, even if !NS_IMPL_GNUSTEP.
8212 * process.c (catch_child_signal): Move glib tickler here from
8213 init_process_emacs, so that it's done earlier in Emacs
8214 initialization. Also move the noninteractive && !initialized
8215 check here from init_process_emacs. This is all a bit cleaner for
8216 GNUish platforms, and I hope it works around the Cygwin bug.
8217 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8218 that glib signal handling is tickled before glib creates threads.
8220 * process.c (wait_reading_process_output): Avoid int overflow
8221 when reading more than 2 GiB total from a process.
8223 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8225 * process.c (create_process): Handle a couple more cases,
8226 i.e., work even if new_argv and wait_child_setup[i] are cached.
8227 Use Fcall_process's style for volatile vars.
8229 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8231 * process.c (create_process): Mark PROCESS volatile.
8233 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8235 Use C99-style flexible array members if available.
8236 This avoids some subtle aliasing issues, which typically
8237 aren't a problem with GCC but may be a problem elsewhere.
8238 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8239 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8240 In either case, it uses a flexible array member rather than
8241 the old struct hack. All uses changed.
8242 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8243 Adjust to sdata reorganization.
8244 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8245 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8246 that ports better to pre-C99 non-GCC.
8247 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8248 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8249 as the latter has changed.
8250 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8251 and port better to pre-C99 GCC.
8252 * image.c (struct xpm_cached_color):
8253 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8254 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8255 Use FLEXIBLE_ARRAY_MEMBER.
8256 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8257 Move decl to top level so it gets checked against implementation.
8258 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8259 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8261 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8263 * syntax.c: Integer cleanups.
8264 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8265 All uses that need 0-or-2 changed to:
8266 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8267 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8268 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8269 (char_quoted, prev_char_comend_first, back_comment)
8270 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8271 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8272 Use bool for boolean.
8273 (update_syntax_table, skip_chars, skip_syntaxes):
8274 Prefer int to unsigned when either will do.
8275 (back_comment): Return boolean success flag, like forw_comment,
8276 instead of positive-or-minus-1 (which might have overflowed int anyway).
8277 Don't stuff ptrdiff_t into int.
8278 (syntax_spec_code, syntax_code_spec): Now const.
8279 (Fmatching_paren, scan_lists, scan_sexps_forward):
8280 Use enum syntaxcode for syntax code.
8281 (Fmatching_paren): Check that arg is a character, not just an integer.
8282 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8283 (Finternal_describe_syntax_value): Omit no-longer-needed
8285 (skip_chars): Use char, not unsigned char, when the distinction
8287 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8288 * bytecode.c (exec_byte_code):
8289 * syntax.c (syntax_spec_code, Fchar_syntax)
8290 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8292 * syntax.h (SYNTAX_WITH_FLAGS):
8293 Omit unnecessary casts.
8295 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8297 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8298 line dimensions here, to avoid race conditions with the main
8299 thread. (Bug#14062, bug#14630, bug#14669)
8301 * w32term.c (w32_draw_window_cursor): Compute the header line and
8302 mode line dimensions here.
8303 <w32_system_caret_window, w32_system_caret_hdr_height>:
8304 <w32_system_caret_mode_height>: New variables.
8306 * w32term.h: Declare them.
8308 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8310 * alloc.c (die): Move "assertion failed" string here ...
8311 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8312 COND when SUPPRESS_CHECKING. This shrinks the executable text
8313 size by 0.8% to 2.2% when configured with --enable-checking,
8314 depending on optimization flags (GCC 4.8.1 x86-64).
8316 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8318 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8320 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8321 base is 2; this is more accurate.
8323 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8325 * sound.c (string_default): Move to !WINDOWSNT section.
8326 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8328 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8330 * sound.c: Integer cleanups.
8331 Remove unnecessary forward decls.
8332 (struct sound_device): The 'file' member is now a Lisp_Object, not
8333 a char *, so that we needn't invoke alloca on a huge size.
8334 (Fplay_sound_internal): Adjust to this.
8335 (string_default): New function.
8336 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8337 Use it to adjust to the struct sound_device change.
8338 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8339 (be2hs) [0]: Remove.
8341 * syntax.c (skip_chars): Don't use uninitialized storage
8342 when searching a multibyte buffer for characters that are not in a
8343 unibyte string that contains non-ASCII characters.
8345 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8347 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8348 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8350 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8352 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8354 2013-06-18 Kenichi Handa <handa@gnu.org>
8356 * font.c (Ffont_spec): Signal an error for an invalid font name
8359 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8361 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8362 In particular this ports to 32-bit sparc Sun cc.
8363 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8364 array with a dummy element at specpdl[-1], so that its address can
8366 (unbind_to): Do not copy the binding; not needed, now that we
8367 copy old_value in the one place where the copy is needed.
8368 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8369 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8370 (union specbinding): Rename from struct specbinding. Redo layout
8371 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8372 which is not portable. With Sun C 5.12 32-bit sparc, the
8373 declaration causes nargs to be an unsigned bitfield, a behavior
8374 that the C standard allows; but Emacs wants nargs to be signed.
8375 The overall type is now a union of structures rather than a
8376 structure of union of structures, and the 'kind' member is now a
8377 bitfield, so that the overall type doesn't grow. All uses changed.
8378 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8380 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8382 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8383 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8385 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8387 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8389 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8390 unless we know that the window w's frame is a frame object.
8391 Another attempt at solving bug#14062 and bug#14630.
8393 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8395 * textprop.c (property_set_type): New enum.
8396 (add_properties): Allow appending/prepending text properties.
8397 (add_text_properties_1): Factored out of Fadd_text_properties.
8398 (Fadd_text_properties): Move all the code into
8399 add_text_properties_1.
8400 (Fadd_face_text_property): New function that calls
8401 add_text_properties_1.
8403 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8405 Move functions from lisp.h to individual modules when possible.
8406 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8407 * alloc.c (XFLOAT_INIT, set_symbol_name):
8408 * buffer.c (CHECK_OVERLAY):
8409 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8410 (set_char_table_parent):
8411 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8412 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8413 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8414 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8416 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8417 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8418 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8419 (backtrace_args, backtrace_debug_on_exit):
8420 * floatfns.c (CHECK_FLOAT):
8421 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8422 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8423 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8424 (set_hash_index_slot):
8425 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8426 * marker.c (CHECK_MARKER):
8427 * textprop.c (CHECK_STRING_OR_BUFFER):
8428 * window.c (CHECK_WINDOW_CONFIGURATION):
8429 Move here from lisp.h, and make these functions static rather than
8431 * buffer.c (Qoverlayp):
8433 * fns.c (Qhash_table_p):
8434 * window.c (Qwindow_configuration_p):
8436 * lisp.h: Remove the abovementioned defns and decls.
8438 Use functions, not macros, for XINT etc (Bug#11935).
8439 In lisp.h, prefer functions to function-like macros, and
8440 constants to object-like macros, when either will do. This:
8441 . simplifies use, as there's no more need to worry about
8442 arguments' side effects being evaluated multiple times.
8443 . makes the code easier to debug on some platforms.
8444 However, when using gcc -O0, keep using function-like macros
8445 for a few critical operations, for performance reasons.
8446 This sort of thing isn't needed with gcc -Og, but -Og
8447 is a GCC 4.8 feature and isn't widely-enough available yet.
8448 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8449 Remove enum lsb_bits; no longer needed.
8450 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8451 * buffer.c (Qoverlap):
8453 * fns.c (Qhash_table_p):
8454 Now extern, so lisp.h can use these symbols.
8455 * dispextern.h: Include character.h, for MAX_CHAR etc.
8456 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8457 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8458 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8459 (GLYPH_CODE_P): Move here from lisp.h.
8460 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8461 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8462 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8463 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8464 XUNTAG now returns void *.
8465 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8466 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8467 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8468 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8469 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8470 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8471 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8472 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8473 New macros, renamed from their sans-lisp_h_ counterparts.
8474 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8475 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8476 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8477 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8478 If compiling via GCC without optimization, define these as macros
8479 in addition to inline functions.
8480 To disable this, compile with -DINLINING=0.
8481 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8482 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8483 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8484 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8485 (INTMASK, VALMASK): Now macros, since static values cannot be
8486 accessed from extern inline functions.
8487 (VALMASK): Also a constant, for benefit of old GDB.
8488 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8489 is INTEGERP, which can fold it in.
8490 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8491 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8492 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8493 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8494 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8495 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8496 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8497 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8498 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8499 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8500 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8501 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8502 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8503 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8504 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8505 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8506 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8507 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8508 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8509 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8510 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8511 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8512 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8513 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8514 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8515 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8516 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8517 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8518 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8519 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8520 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8521 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8522 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8524 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8525 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8526 (VALMASK): Define in one place rather than in two, merging the
8527 USE_LSB_TAG parts; this is simpler.
8528 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8529 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8530 Move up, to avoid use before definition.
8531 Also include "globals.h" earlier, for the same reason.
8532 (make_natnum): New function.
8533 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8534 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8535 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8536 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8537 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8538 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8539 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8540 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8541 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8542 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8543 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8544 (Qwindow_configuration_p, Qimage): New forward declarations.
8545 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8546 (STRING_COPYIN): Remove; unused.
8547 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8548 (xcar_addr, xcdr_addr): New functions. All uses changed.
8549 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8550 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8551 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8552 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8553 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8554 (TYPE_RANGED_INTEGERP): Simplify.
8555 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8556 (setlocale, fixup_locale, synchronize_system_messages_locale)
8557 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8558 Now empty functions, not macros.
8559 (functionp): Return bool, not int.
8560 * window.c (Qwindow_configuration_p): Now extern,
8561 so window.h can use it.
8562 * window.h (Qwindowp): Move decl back to lisp.h.
8564 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8566 * xdisp.c (Fline_pixel_height): New function, required for solving
8569 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8571 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8573 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8575 * lread.c (syms_of_lread):
8576 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8578 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8580 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8582 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8584 * fileio.c (expand_file_name): Doc fix.
8586 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8588 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8589 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8590 Wait for self, not for 0. This can't hurt on GNU or similar
8591 system, and may help with Cygwin.
8593 * keyboard.c: Don't use PROP (...) as an lvalue.
8594 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8595 Use set_prop (A, B), not PROP (A) = B.
8597 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8599 * xdisp.c (get_it_property): Use it->window instead of generating
8600 a Lisp object from it->w.
8602 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8604 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8605 get-char-property the window that is being rendered, instead of
8606 the buffer, to support window-specific overlays. (Bug#14575)
8607 (compute_display_string_pos): When W is NULL, use the current
8608 buffer as the object to pass to get-char-property.
8609 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8610 pointer member of the bidi iterator, since no window is pertinent
8613 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8615 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8616 being displayed, and pass it to compute_display_string_pos.
8617 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8618 (bidi_paragraph_init): All callers changed.
8620 * xdisp.c (init_from_display_pos, init_iterator)
8621 (handle_single_display_spec, next_overlay_string)
8622 (get_overlay_strings_1, reseat_1, reseat_to_string)
8623 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8624 Set bidi_it.w member from it->w.
8625 (compute_display_string_pos): Accept additional argument, the
8626 window being displayed, and pass it to Fget_char_property.
8629 * dispextern.h (struct bidi_it): New member w, the window being
8631 (compute_display_string_pos): Adjust prototype.
8633 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8635 * xgselect.c: Remove unneeded include xterm.h.
8637 * process.c (wait_reading_process_output): Check for NS before GLIB.
8638 GLIB may be linked in due to rsvg, but ns_select must be called.
8640 * xgselect.c (xg_select): Remove call to window_system_available
8641 and g_main_context_pending at the top, so Gdk events (i.e. file
8642 notify) are processed when Emacs is started with -nw.
8644 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8646 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8647 (ctagsfiles3): New variable, includes only *.m files.
8648 (TAGS): Use an explicit language name in the regular expressions,
8649 to avoid transformation of '/SOMETHING' by MSYS to
8650 'c:\MSYS\SOMETHING'.
8652 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8654 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8656 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8658 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8659 still need to set the mouse pointer shape and activate help-echo.
8662 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8664 A few porting etc. fixes for the new file monitor code.
8665 See the thread containing
8666 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8667 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8668 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8669 (dir_monitor_callback, Fgfile_rm_watch):
8670 Use assq_no_quit instead of Fassoc, for speed.
8671 (dir_monitor_callback, Fgfile_rm_watch):
8672 eassert that the monitor is a fixnum.
8673 (dir_monitor_callback): No need for CDR_SAFE.
8674 Simplify building of lisp with alternative tails.
8675 (Fgfile_add_watch, Fgfile_rm_watch):
8676 Do not assume glib functions set errno reliably on failure.
8677 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8678 and signal an error otherwise.
8679 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8680 Use Fdelq instead of Fdelete, for speed.
8682 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8684 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8685 don't insist on being invoked on a highlighted tool-bar button.
8686 Avoids losing tool-bar functionality when mouse-highlight is nil.
8687 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8688 Don't highlight when mouse-highlight is nil.
8689 (note_mouse_highlight): When mouse-highlight is nil, don't return
8690 right away; instead, run tool-bar and mode-line highlight
8691 subroutine, clear any existing highlight, and revert the mouse
8692 pointer to its default shape. (Bug#14558)
8694 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8696 * lisp.mk (lisp): Add prog-mode.el.
8698 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8700 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8701 * process.c (dummy_handler): New function.
8702 (lib_child_handler): New static var.
8703 (handle_child_signal): Invoke it.
8704 (catch_child_signal): If a library has set up a signal handler,
8705 save it into lib_child_handler.
8706 (init_process_emacs): If using glib and not on Windows, tickle glib's
8707 child-handling code so that it initializes its private SIGCHLD handler.
8708 * syssignal.h (SA_SIGINFO): Default to 0.
8709 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8710 31; it should no longer be needed now.
8712 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8714 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8716 * gfilenotify.c (globals_of_gfilenotify): New function.
8717 (syms_of_gfilenotify): Move global initialization there.
8719 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8721 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8723 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8724 * keyboard.c (menu_bar_items, tool_bar_items):
8725 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8726 not override local keymaps any more.
8728 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8730 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8732 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8734 * w32console.c (initialize_w32_display): Return the dimensions of
8735 the console window via 2 additional arguments, not via the current
8736 frame. This avoids crashes due to overrunning the bounds of
8737 frame's decode_mode_spec_buffer, which is not resized following
8738 the change of the frame dimensions from the initial 10x10.
8740 * w32term.h (w32_initialize_display_info): Adjust prototype.
8742 * term.c (init_tty): Take dimensions of the frame from the values
8743 returned by initialize_w32_display.
8745 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8746 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8747 (LIBES): Add $(GFILENOTIFY_LIBS).
8749 * w32inevt.c (handle_file_notifications): Add dummy implementation
8750 for !HAVE_W32NOTIFY.
8752 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8754 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8756 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8758 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8760 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8762 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8764 Fix minor problems found by static checking.
8765 * data.c (pure_write_error):
8766 Use xsignal2, not Fsignal, as Fsignal might return.
8767 * eval.c (set_backtrace_debug_on_exit): Now static.
8768 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8769 No longer inline. EXTERN_INLINE is needed only for functions
8770 defined in .h files. Reindent function header as per GNU style.
8771 (backtrace_p, backtrace_top, backtrace_next):
8772 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8773 compiler or linker. Add extern decls to pacify gcc -Wall.
8774 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8776 * frame.c (free_monitors): Define only on platforms that need it.
8777 * nsterm.m (ns_term_init):
8778 * process.c (catch_child_signal):
8779 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8780 defined on all porting targets these days.
8781 * process.c, process.h (catch_child_signal):
8782 Make it extern only if NS_IMPL_GNUSTEP is defined.
8784 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8786 * w32.c (gettimeofday): Make the signature identical to prototype
8787 in nt/inc/sys/time.h.
8789 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8791 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8794 * keyboard.c (safe_run_hooks_error): Improve error message.
8796 * data.c (pure_write_error): Add `object' argument.
8797 * puresize.h (CHECK_IMPURE): Use it.
8799 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8801 * Makefile.in (NOTIFY_OBJ): New variable.
8802 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8804 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8805 Call syms_of_gfilenotify.
8807 * gfilenotify.c: New file.
8809 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8810 and Qfile_w32notify.
8811 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8812 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8814 * lisp.h: Declare syms_of_gfilenotify.
8816 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8818 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8820 Merge the specpdl and backtrace stacks. Make the structure of the
8821 specpdl entries more obvious via a tagged union of structs.
8822 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8823 (enum specbind_tag): New enum.
8824 (struct specbinding): Make it a tagged union of structs.
8825 Add a case for backtrace records.
8826 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8827 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8828 (backtrace_debug_on_exit): New accessors.
8829 (struct backtrace): Remove.
8830 (struct catchtag): Remove backlist field.
8831 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8833 (Flocal_variable_p): Speed up the common case where the binding is
8835 * eval.c (backtrace_list): Remove.
8836 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8837 (set_backtrace_args, set_backtrace_nargs)
8838 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8839 (backtrace_next): New functions.
8840 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8841 (unwind_to_catch, internal_lisp_condition_case)
8842 (internal_condition_case, internal_condition_case_1)
8843 (internal_condition_case_2, internal_condition_case_n): Don't bother
8844 with backtrace_list any more.
8845 (Fsignal): Adjust to new backtrace format.
8846 (grow_specpdl): Move up.
8847 (record_in_backtrace): New function.
8848 (eval_sub, Ffuncall): Use it.
8849 (apply_lambda): Adjust to new backtrace format.
8850 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8852 (specbind): Adjust to new specpdl format. Simplify.
8853 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8854 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8856 (mark_backtrace): Remove.
8857 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8858 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8859 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8861 * profiler.c (record_backtrace): Use get_backtrace.
8862 (handle_profiler_signal): Use backtrace_top_function.
8863 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8866 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8868 * process.h (catch_child_signal): Declare.
8870 * process.c (catch_child_signal): New function.
8871 (init_process_emacs): Call it.
8873 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8874 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8876 (x_set_cursor_type): Remove declaration.
8877 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8878 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8879 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8880 (ns_get_color): Use F suffix on float.
8881 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8882 (ns_get_rgb_color): Remove.
8883 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8884 (note_mouse_movement): x and y are CGFloat.
8885 (ns_draw_fringe_bitmap): Remove unused rowY.
8886 Change #if to COCOA && >= 10_6.
8887 (ns_draw_window_cursor): Remove unused overspill.
8888 (ns_draw_underwave): width and x are EamcsCGFloat.
8889 (ns_draw_box): thickness is CGFloat.
8890 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8891 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8892 if not in main thread.
8893 (ns_get_pending_menu_title, ns_check_menu_open)
8894 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8895 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8896 (sendFromMainThread:): New method.
8897 (changeFont:): size is CGFloat.
8898 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8899 Disable warning about permanent text.
8900 (characterIndexForPoint:): Adjust return type depending on GNUstep
8902 (mouseDown:): delta is CGFloat.
8903 (updateFrameSize): Remove unised variable f.
8904 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8905 Cast float to EmacsCGFloat.
8906 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8907 also to -1 when restoring.
8908 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8909 inside NS_IMPL_COCOA.
8910 (toggleFullScreen:): Put call to toggleFullScreen inside
8911 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8912 (setPosition:portion:whole:): por is CGFloat.
8913 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8914 (mouseDown:): Use CGFloat.
8915 (mouseDragged:): Remove unised variable edge.
8916 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8918 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8920 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8921 when NS_IMPL_GNUSTEP.
8922 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8923 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8924 (EmacsToolbar): Add clearAll. Add tag argument to
8925 addDisplayItemWithImage.
8926 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8928 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8930 * nsmenu.m (ns_update_menubar): Make static.
8931 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8932 (fillWithWidgetValue:): Add cast to SEL for setAction.
8933 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8934 (update_frame_tool_bar): Update code for GNUstep.
8935 (clearAll): New method.
8936 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8937 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8938 Move identifierToItem setObject and activeIdentifiers addObject before
8939 call to insertItemWithItemIdentifier.
8940 (validateVisibleItems): Fix indentation.
8941 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8942 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8943 UtilityWindow to aStyle, remove call to setStyleMask.
8945 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8947 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8948 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8949 Use F suffix on floats.
8950 (ns_char_width): Returns CGFloat.
8951 (ns_ascii_average_width): w is CGFloat instead of float.
8952 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8954 (ns_glyph_metrics): CGFloat instead of float.
8956 * nsfns.m (x_set_foreground_color, x_set_background_color):
8958 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8959 remove unused variables.
8960 (Fns_read_file_name): Keep track if panel is for save.
8961 Use ns_filename_from_panel/ns_directory_from_panel.
8962 (Fns_list_services): delegate only used for COCOA.
8963 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8964 Just return the input if GNUstep.
8965 (x_screen_planes): Remove.
8966 (Fxw_color_values): Use EmacsCGFloat
8967 (Fns_display_monitor_attributes_list): Only get screen number for
8969 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8971 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8972 ns_directory_from_panel.
8974 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8976 * process.c (handle_child_signal): Also use WCONTINUED.
8977 This is so that list-processes doesn't mistakenly list the process
8978 as stopped, when the process has actually been continued and is
8981 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8983 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8984 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8985 not already configured.
8987 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8989 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8991 * Makefile.in (mostlyclean): Remove *.res files.
8993 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8995 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8996 a buffer (bug#8447).
8998 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9000 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9001 display vector, and we backtrack, handle the case that the
9002 previous character position is also displayed from a display
9003 vector or covered by a display string or image. (Bug#14476)
9005 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9007 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9008 (struct MonitorInfo, free_monitors): Remove.
9009 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9010 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9011 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9014 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9015 (struct MonitorInfo, free_monitors): Remove.
9016 (ns_screen_name): Make static.
9017 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9018 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9021 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9022 (struct MonitorInfo): New struct.
9023 (free_monitors, make_monitor_attribute_list): Declare.
9025 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9027 (free_monitors, make_monitor_attribute_list): New functions.
9028 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9031 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9033 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9035 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9037 * keyboard.c: Apply keyboard decoding only to events that come directly
9038 from the tty, not from unread-command-events (bug#14368).
9039 (read_event_from_main_queue): New function, extracted from read_char.
9040 (read_decoded_char): Remove.
9041 (read_decoded_event_from_main_queue): New function to replace it.
9042 (read_char): Use it.
9043 (read_key_sequence): Use read_char rather than read_decoded_char.
9045 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9047 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9049 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9051 2013-05-22 Kenichi Handa <handa@gnu.org>
9053 The following changes are to fix the setting of
9054 buffer-file-coding-system on, for instance, C-x RET c unix RET
9055 _FILE_OF_DOS_EOL_TYPE_ RET.
9057 * coding.h (struct coding_system): New member detected_utf8_chars.
9059 * coding.c (detect_coding_utf_8): Count characters and check EOL
9060 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9062 (setup_coding_system): Do not initialize coding->head_ascii.
9063 (check_ascii): Do not set coding->eol_seen but update it. Do not
9064 call adjust_coding_eol_type here.
9065 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9066 If the eol-type of CODING is already specified, adjust the eol type
9067 of the found coding-system.
9068 (decode_coding_gap): Cancel previous change. Utilize the
9069 character numbers counted by detect_coding_utf_8. Fix detection
9072 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9074 * search.c (looking_at_1): Only set last_thing_searched if the match
9075 changed the match-data (bug#14281).
9077 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9079 * xdisp.c (reseat_at_previous_visible_line_start):
9080 Already declared in dispextern.h, so remove it here.
9081 (move_it_vertically_backward): Likewise.
9083 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9085 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9086 (Fx_display_pixel_width, Fx_display_pixel_height)
9087 (Fx_display_mm_width, Fx_display_mm_height):
9088 Mention `display-monitor-attributes-list' in docstrings.
9090 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9091 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9092 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9093 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9094 (Fx_display_backing_store, Fx_display_visual_class)
9095 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9096 (Fx_display_grayscale_p, Fx_display_pixel_width)
9097 (Fx_display_pixel_height, Fx_display_planes)
9098 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9099 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9100 (Fx_display_mm_width, Fx_display_mm_height)
9101 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9102 height for all physical monitors as in X11.
9104 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9105 Return pixel width or height for all physical monitors as in X11.
9107 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9109 Port --enable-gcc-warnings to clang.
9110 * bytecode.c (exec_byte_code):
9112 Redo diagnostic pragmas to pacify clang, too.
9113 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9114 * editfns.c (Fencode_time):
9115 * fileio.c (file_accessible_directory_p):
9116 * font.c (font_unparse_xlfd):
9117 Use '&"string"[index]' instead of '"string" + (index)'.
9118 * undo.c (user_error): Remove; unused.
9120 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9122 * insdel.c (insert_1_both): Document the arguments, instead of
9123 referring to insert_1, which no longer exists.
9125 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9126 some window, increment windows_or_buffers_changed, so that
9127 *Messages* display in that window is updated. (Bug#14408)
9129 * w32.c: Include epaths.h.
9130 (init_environment): Use cmdproxy.exe without leading directories.
9131 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9133 (gettimeofday): Adjust signature and return value to Posix
9136 * unexw32.c (open_output_file): Delete the existing emacs.exe
9137 before creating it, to break the hard link to the versioned
9140 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9141 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9142 (FIRSTFILE_OBJ): New variables.
9143 (W32_RES): Rename to EMACSRES. All users changed.
9144 (base_obj): Use $(CM_OBJ).
9145 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9146 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9147 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9148 $(W32_RES_LINK) before $(LIBES).
9149 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9151 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9153 * makefile.w32-in (DOC): Use just "DOC".
9155 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9157 * process.c: Export default filters and sentinels to Elisp.
9158 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9160 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9161 (Fset_process_sentinel, Fformat_network_address):
9162 Default to them instead of nil.
9163 (server_accept_connection): Sentinels can't be nil any more.
9164 (read_and_dispose_of_process_output): New function, extracted from
9165 read_process_output.
9166 (read_process_output): Use it; filters can't be nil.
9167 (Finternal_default_process_filter): New function, extracted from
9168 read_process_output.
9169 (exec_sentinel_unwind): Remove function.
9170 (exec_sentinel): Don't zilch sentinel while running.
9171 (status_notify): Sentinels can't be nil.
9172 (Finternal_default_process_sentinel): New function extracted from
9174 (setup_process_coding_systems): Default filter is not nil any more.
9175 (syms_of_process): Export new Elisp functions and initialize
9177 * lisp.h (make_lisp_proc): New function.
9179 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9181 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9183 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9185 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9186 unless we know that the window w is a leaf window.
9187 Another attempt at solving bug#14062.
9189 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9191 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9194 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9196 * image.c (gif_load): Check that subimages fit (Bug#14345).
9198 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9200 * lread.c (skip_dyn_eof): New function.
9201 (read1): Use it to skip the end of a file in response to #@00.
9203 * doc.c (get_doc_string): Slightly relax the sanity checking.
9205 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9207 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9208 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9209 (MonitorInfo): New struct.
9210 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9211 (Fns_display_monitor_attributes_list): New functions.
9212 (display-usable-bounds): Remove.
9213 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9216 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9218 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9219 (GTK_CHECK_VERSION): New macro, if not already defined.
9220 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9221 replaced by GTK_CHECK_VERSION.
9223 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9225 * xterm.h (GTK_PREREQ): New macro.
9226 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9227 to use this macro instead, for consistency and clarity.
9229 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9231 * xdisp.c (row_for_charpos_p): New function, with code of
9232 cursor_row_p, but accepts an additional argument CHARPOS instead
9233 of using a hardcoded PT.
9234 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9235 (row_containing_pos): Call row_for_charpos_p instead of partially
9236 doing the same. Fixes cursor positioning under longlines-mode
9237 when longlines-show-effect includes more than one newline, when
9238 moving the cursor vertically up.
9240 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9242 * makefile.w32-in (ACL_H): New macro.
9243 ($(BLD)/fileio.$(O)): Update dependencies.
9245 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9247 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9248 * Makefile.in (LIB_ACL): New macro.
9249 (LIBACL_LIBS): Remove.
9250 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9251 * fileio.c: Include <acl.h>.
9252 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9253 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9255 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9258 * unexelf.c: Don't assume ElfW (Half) fits in int.
9259 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9260 when dealing with ElfW (Half) values, since they can exceed 2**31
9261 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9262 (entry_address): Omit unused NUM arg. All uses changed.
9264 2013-05-07 Juri Linkov <juri@jurta.org>
9266 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9267 to the string converted from number with `Fnumber_to_string'.
9270 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9272 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9273 This fixes a problem introduced by my previous change.
9275 2013-05-07 Glenn Morris <rgm@gnu.org>
9277 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9279 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9281 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9283 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9285 Static checking by GCC 4.8.0.
9286 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9287 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9288 (x_get_monitor_attributes_fallback)
9289 (x_get_monitor_attributes_xinerama)
9290 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9291 Define only if USE_GTK.
9292 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9293 (x_get_monitor_attributes_fallback): Omit unused locals.
9294 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9295 Use double, not float, to avoid mixed-mode floating point arithmetic.
9297 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9298 Jan Djärv <jan.h.d@swipnet.se>
9300 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9301 (XINERAMA_CFLAGS): New macros.
9302 (ALL_CFLAGS, LIBES): Use them.
9304 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9305 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9306 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9307 (syms_of_xfns): DEFSYM them.
9308 (struct MonitorInfo): New struct.
9309 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9310 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9311 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9312 (x_get_monitor_attributes_xinerama): New functions.
9313 (Fx_display_monitor_attributes_list): New primitive.
9314 (syms_of_xfns): Defsubr it.
9316 * xterm.h (x_display_info): Add Xatom_net_workarea and
9317 Xatom_net_current_desktop.
9319 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9320 and dpyinfo->Xatom_net_current_desktop.
9322 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9324 * xdisp.c (pos_visible_p): Use the special code for finding the
9325 beginning of a display property or overlay for any "replacing"
9326 display property, not just for display strings. This solves
9327 incorrect reporting of position by posn-at-point. (Bug#14241)
9329 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9331 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9332 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9333 Verify that ElfW (Half) fits in int.
9334 (fatal): Use same signature as lisp.h.
9335 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9336 configure and build with -DUNEXELF_DEBUG without worrying about
9337 other modules that use DEBUG.
9338 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9339 possibly-wide integers now uses it instead of plain fprintf.
9340 (entry_address): New function, which avoids problems with 32-bit
9341 overflow on 64-bit hosts.
9342 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9343 (round_up): Don't assume the remainder fits in int.
9344 (find_section): Use bool for boolean. Simplify debug code.
9345 (unexec): Don't assume file sizes fit in int or size_t.
9346 Omit unnecessary trailing newline in 'fatal' format.
9347 Use strerror rather than outputting decimal error number.
9348 Remove unused code when emacs is not defined;
9349 this file relies on Emacs now.
9350 Don't assume e_phnum and e_shnum are positive.
9352 * regex.c: Fix problems when DEBUG is defined.
9353 (extract_number, extract_number_and_incr): Define regardless of
9354 whether DEBUG is defined; that's simpler and makes the code less
9355 likely to go stale in the normal case when DEBUG is not defined.
9356 Return int rather than taking an int * arg. All callers changed.
9357 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9358 Remove, replacing with ...
9359 (DEBUG_PRINT): New macro. All callers changed.
9360 (DEBUG_COMPILES_ARGUMENTS): New macro.
9361 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9362 (print_compiled_pattern, print_double_string) [DEBUG]:
9363 Use prototype rather than old-style definition.
9364 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9365 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9366 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9367 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9368 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9369 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9370 This matters only when DEBUG is defined.
9372 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9374 * xdisp.c (set_iterator_to_next): Set the
9375 ignore_overlay_strings_at_pos_p flag only if we are _really_
9376 iterating over an overlay string, as indicated by the
9377 current.overlay_string_index member. (Bug#14306)
9379 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9381 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9382 to where it is used, to avoid autorelease issues (Bug#14050).
9384 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9386 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9387 * fileio.c (syms_of_fileio): Implement this.
9388 * filelock.c (create_lock_file): If symbolic links don't work, so
9389 we use a regular file as a lock file, do not fsync the lock file;
9392 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9394 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9395 (syms_of_minibuf): Adjust accodingly.
9397 * callint.c (Fcall_interactively): Adjust calls accordingly.
9399 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9401 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9402 w->contents is a buffer before computing everything else.
9403 Use parentheses to disambiguate last part of the condition.
9405 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9406 assertion violations. (Bug#14062)
9408 2013-05-01 David Reitter <david.reitter@gmail.com>
9410 * nsfns.m (ns_tooltip): Initialize.
9412 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9414 * coding.c (decode_coding_gap): Don't remove the character before
9415 a newline unless it's a CR character. (Bug#14287)
9417 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9419 * dispextern.h (struct face): Move enum face_underline_type
9420 earlier so that bitfields can be in the same word.
9422 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9424 * nsfns.m (handlePanelKeys): New function.
9425 (EmacsOpenPanel:performKeyEquivalent:)
9426 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9427 arrows/function/control and copy/paste keys (Bug#14296).
9429 2013-04-27 Juri Linkov <juri@jurta.org>
9431 * callint.c (Fcall_interactively): Call `Qread_number' for
9432 interactive code letter `n' instead of using duplicate code.
9435 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9437 * systime.h (make_timeval): Declare as 'const'.
9439 2013-04-27 Kenichi Handa <handa@gnu.org>
9441 * font.c (font_open_entity): Always open a font of manageable
9444 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9446 Port better to AIX (Bug#14258).
9447 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9450 2013-04-24 Kenichi Handa <handa@gnu.org>
9452 * coding.c (decode_coding_iso_2022): When an invalid escape
9453 sequence is encountered, reset the invocation and designation
9454 status to the safest one.
9456 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9458 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9459 Without this fix, "make distclean" leaves stamp-h1 behind.
9461 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9463 * w32fns.c (w32_fullscreen_rect): New function to compute the
9464 window rectangle for the given fullscreen mode.
9465 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9466 longer tunes the window size. This keeps the window's edges flush
9467 with the screen and allows the taskbar to hide itself in fullboth.
9469 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9470 window decorations and uses the entire screen.
9472 * w32term.h (w32_fullscreen_rect) Add prototype.
9473 (struct w32_output): Replace normal_width, normal_height,
9474 normal_top, and normal_left members with a single normal_placement
9476 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9478 (FRAME_NORMAL_PLACEMENT): New macro.
9480 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9482 * minibuf.c (Ftest_completion): Silence compiler warning.
9484 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9486 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9489 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9492 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9493 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9494 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9495 parentheses where appropriate.
9497 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9499 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9501 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9503 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9504 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9505 Mention in the doc string that setting these variables takes
9506 effect only after a call to set-window-buffer. (Bug#14200)
9508 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9510 * indent.c (Fvertical_motion): Don't consider display strings on
9511 overlay strings as display strings on the buffer position we
9512 started from. This prevents vertical cursor motion from jumping
9513 more than one line when there's an overlay string with a display
9514 property at end of line.
9515 Reported by Karl Chen <Karl.Chen@quarl.org> in
9516 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9518 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9520 * window.c (select_window): `record_buffer' even if window is
9521 already selected (bug#14191).
9523 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9525 * window.c (Fwindow_end): Test more flags, including the buffer's
9526 last_overlay_modified flag, to determine whether the window's
9527 display is really up-to-date. Prevents the function from
9528 returning a stale value. (Bug#14170)
9529 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9532 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9534 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9535 garbaged only if it is not already the top frame on its TTY.
9536 This prevents flickering due to constant redrawing of TTY frames when
9537 there are GUI frames open in the same session. (Bug#13864)
9539 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9541 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9542 of marking the idle timers directly.
9544 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9546 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9549 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9551 * window.c (select_window): Don't record_buffer while the invariant is
9552 temporarily broken (bug#14161).
9554 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9556 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9558 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9560 2013-04-07 Romain Francoise <romain@orebokech.com>
9562 Ignore additional platform-specific ACL errors (Bug#13702).
9563 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9564 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9566 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9568 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9571 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9573 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9574 This bug was introduced by my 2013-02-25 change that simplified
9575 data_start configuration. Without this change, on GNU/Linux
9576 an Emacs configured with --enable-profiling fails immediately
9577 due to a profiler signal.
9578 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9579 with these flags. On platforms where special flags are needed
9580 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9581 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9582 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9584 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9586 Get rid of some platform-specific functions examining window
9587 system and its capabilities. This is a partial rework of the
9589 * lisp.h (have_menus_p): Remove prototype. This function is
9590 replaced with platform-independent window_system_available.
9591 (check_window_system): Move to...
9592 * frame.h (decode_window_system_frame, window_system_available):
9593 ...here, add new prototypes.
9594 * frame.c (window_system_available, decode_window_system_frame):
9596 (check_window_system): Platform-independent now.
9597 * xterm.h (x_in_use): Remove declaration.
9599 * w32term.h (check_x_frame):
9600 * nsterm.h (check_x_frame): Remove prototypes. This function
9601 is replaced with platform-independent decode_window_system_frame.
9602 * msdos.c (have_menus_p): Remove.
9603 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9604 Remove platform-specific functions. Use check_window_system,
9605 decode_window_system_frame and check_ns_display_info where
9606 appropriate. Minor style and comment tweaks.
9607 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9608 (check_x_frame): Likewise.
9609 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9611 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9612 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9613 * xmenu.c, xselect.c: All related users changed.
9615 2013-04-03 Kenichi Handa <handa@gnu.org>
9617 The following changes is to optimize the code for reading UTF-8
9620 * coding.c (check_ascii): Rename from detect_ascii. Return value
9621 changed. Check EOL format. Do not call adjust_coding_eol_type
9623 (check_utf_8): New function.
9624 (adjust_coding_eol_type): Do nothing if already adjusted.
9625 (detect_coding): Compare the return value of check_ascii with
9626 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9627 (decode_coding_gap): Optimize for valid UTF-8.
9629 2013-03-21 Kenichi Handa <handa@gnu.org>
9631 * coding.c (syms_of_coding): Cancel previous change.
9633 * insdel.c (insert_from_gap): Fix previous change.
9635 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9637 Consistently use platform-specific function to detect window system.
9638 * lisp.h (check_window_system): New prototype. This function is
9639 going to replace check_x, check_w32 and check_ns.
9640 (have_menus_p): Mention msdos.c in comment.
9641 * fontset.c (check_window_system_func): Remove. Adjust all users.
9642 * fontset.h (check_window_system_func): Remove prototype.
9643 * nsterm.h (check_ns):
9644 * xterm.h (check_x):
9645 * w32term.h (check_w32): Likewise.
9646 * menu.c (Fx_popup_menu): Use check_window_system.
9647 * msdos.c (check_window_system): Define for MS-DOS.
9648 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9649 * w32fns.c (check_window_system): Likewise for MS-Windows.
9650 * xfns.c (check_window_system): Likewise for X.
9651 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9652 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9654 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9656 Prefer < to > in range checks such as 0 <= i && i < N.
9657 This makes it easier to visualize quantities on a number line.
9658 This patch doesn't apply to all such range checks,
9659 only to the range checks affected by the 2013-03-24 change.
9660 This patch reverts most of the 2013-03-24 change.
9661 * alloc.c (xpalloc, Fgarbage_collect):
9662 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9663 * character.c (string_escape_byte8):
9664 * charset.c (read_hex):
9665 * data.c (cons_to_unsigned):
9666 * dispnew.c (update_frame_1):
9667 * doc.c (Fsubstitute_command_keys):
9668 * doprnt.c (doprnt):
9669 * editfns.c (hi_time, decode_time_components):
9670 * fileio.c (file_offset):
9671 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9672 * font.c (font_intern_prop):
9673 * frame.c (x_set_alpha):
9674 * gtkutil.c (get_utf8_string):
9675 * indent.c (check_display_width):
9676 * keymap.c (Fkey_description):
9677 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9679 * minibuf.c (read_minibuf_noninteractive):
9680 * process.c (wait_reading_process_output):
9681 * search.c (Freplace_match):
9682 * window.c (get_phys_cursor_glyph):
9683 * xdisp.c (redisplay_internal):
9684 * xsmfns.c (smc_save_yourself_CB):
9685 Prefer < to > for range checks.
9686 * dispnew.c (sit_for): Don't mishandle NaNs.
9687 This fixes a bug introduced in the 2013-03-24 change.
9688 * editfns.c (decode_time_components): Don't hoist comparison.
9689 This fixes another bug introduced in the 2013-03-24 change.
9691 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9693 * frame.h (struct frame): Drop scroll_bottom_vpos
9694 member becaue all real users are dead long ago.
9695 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9696 * xdisp.c (redisplay_internal): Adjust user.
9698 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9700 * nsmenu.m (showAtX:Y:for:): setLevel to
9701 NSPopUpMenuWindowLevel (Bug#13998).
9703 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9705 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9706 (ns_check_pending_open_menu): Declare.
9708 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9709 (x_activate_menubar): Update the menu with title that matches
9710 ns_get_pending_menu_title, and call
9711 ns_check_pending_openmenu (Bug#12698).
9712 (menuWillOpen:): New method.
9713 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9715 * nsterm.m (menu_will_open_state, menu_mouse_point)
9716 (menu_pending_title): New varaibles.
9717 (ns_get_pending_menu_title, ns_check_menu_open)
9718 (ns_check_pending_open_menu): New functions.
9720 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9722 * indent.c (current_column_bol_cache): Remove leftover which is not
9723 used in Fmove_to_column any more.
9724 (current_column, scan_for_column): Adjust users.
9725 * keyboard.c (last_point_position_buffer, last_point_position_window):
9726 Remove leftovers which are not used for recording undo any more.
9727 (command_loop_1, syms_of_keyboard): Adjust users.
9728 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9729 redisplay_window any more.
9730 (move_it_to): Adjust user.
9732 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9734 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9735 Update dependencies.
9737 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9739 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9740 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9743 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9745 * window.h (struct window): Replace hchild, vchild and buffer slots
9746 with a single slot 'contents'. This is possible because each valid
9747 window may have either the child window (in vertical or horizontal
9748 combination) or buffer to display (for the leaf window). Using that,
9749 a lot of operations to traverse and/or change window hierarchies may
9750 be simplified. New member horizontal is used to distinguish between
9751 horizontal and vertical combinations of internal windows.
9752 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9753 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9754 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9755 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9756 Use contents slot, not buffer, where appropriate.
9757 (wset_combination): New function.
9758 (wset_buffer): Add eassert.
9759 (Fframe_first_window): Simplify the loop reaching first window.
9760 (Fwindow_buffer): Use WINDOW_LEAF_P.
9761 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9762 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9763 (unshow_buffer): Convert initial debugging check to eassert.
9764 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9765 (make_parent_window, window_resize_check, window_resize_apply)
9766 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9767 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9768 Adjust to match struct window changes.
9769 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9770 (mark_window_cursors_off, count_windows, get_leaf_windows)
9771 (foreach_window_1): Simplify the loop.
9772 * alloc.c (mark_object): Do not check for the leaf window because
9773 internal windows has no glyph matrices anyway.
9774 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9775 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9776 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9777 (build_frame_matrix_from_window_tree, mirror_make_current)
9778 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9779 (update_window_tree, set_window_update_flags): Simplify the loop.
9780 (sync_window_with_frame_matrix_rows): Enforce live window.
9781 Use contents slot, not buffer, where appropriate.
9782 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9783 and WINDOW_HORIZONTAL_COMBINATION_P.
9784 (make_frame_visible_1): Simplify the loop.
9785 Use contents slot, not buffer, where appropriate.
9786 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9787 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9788 (expose_window_tree): Likewise.
9789 Use contents slot, not buffer, where appropriate.
9790 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9791 to avoid deleted windows. Use contents slot instead of buffer.
9792 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9793 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9794 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9795 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9797 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9799 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9800 identify the reasons for assertion violations in bug#14062 and
9802 (Fx_show_tip): Fix compilation error under
9803 "--enable-check-lisp-object-type". (Bug#14073)
9805 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9806 Reported by <rzl24ozi@gmail.com>.
9808 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9810 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9812 (unwind_with_echo_area_buffer): ...to restore it here.
9813 This is needed to ensure that...
9814 (redisplay_window): ...both window markers are valid here,
9815 which is verified by eassert.
9816 * editfns.c (save_excursion_save): Do not assume that
9817 selected_window always displays the buffer.
9818 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9821 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9823 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9826 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9828 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9830 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9832 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9833 since MinGW's w32api headers do. This avoids compiler warnings.
9835 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9838 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9840 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9842 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9844 * gtkutil.c (style_changed_cb): Check if frame is live and an
9845 X frame (Bug#14038).
9847 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9849 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9850 Define only for _WIN32_WINNT less than 0x0500.
9851 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9853 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9854 see its own definitions of 'struct timeval' and 'struct timezone'.
9856 Fix incompatibilities between MinGW.org and MinGW64 headers.
9857 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9859 * w32.c (REPARSE_DATA_BUFFER): Guard with
9860 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9862 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9864 * xterm.c: Include X11/XKBlib.h
9865 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9867 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9869 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9871 * blockinput.h (input_blocked_p): Likewise.
9872 * bytecode.c (exec_byte_code): Likewise.
9873 * callproc.c (call_process_kill, call_process_cleanup)
9874 (Fcall_process): Likewise.
9875 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9876 (Fccl_execute_on_string): Likewise.
9877 * character.c (string_escape_byte8): Likewise.
9878 * charset.c (read_hex): Likewise.
9879 * cm.c (calccost): Likewise.
9880 * data.c (cons_to_unsigned): Likewise.
9881 * dired.c (directory_files_internal, file_name_completion):
9883 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9884 (sit_for): Likewise.
9885 * doc.c (Fsubstitute_command_keys): Likewise.
9886 * doprnt.c (doprnt): Likewise.
9887 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9888 * emacsgtkfixed.c: Likewise.
9889 * fileio.c (file_offset, Fwrite_region): Likewise.
9890 * floatfns.c (Fexpt, fmod_float): Likewise.
9891 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9893 * font.c (font_intern_prop): Likewise.
9894 * frame.c (x_set_alpha): Likewise.
9895 * gtkutil.c (get_utf8_string): Likewise.
9896 * indent.c (check_display_width): Likewise.
9897 * intervals.c (create_root_interval, rotate_right, rotate_left)
9898 (split_interval_right, split_interval_left)
9899 (adjust_intervals_for_insertion, delete_node)
9900 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9901 (merge_interval_right, merge_interval_left, copy_intervals)
9902 (set_intervals_multibyte_1): Likewise.
9903 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9904 * keymap.c (Fkey_description): Likewise.
9905 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9906 * lread.c (openp, read_integer, read1, string_to_number):
9908 * menu.c (ensure_menu_items): Likewise.
9909 * minibuf.c (read_minibuf_noninteractive): Likewise.
9910 * print.c (printchar, strout): Likewise.
9911 * process.c (create_process, Faccept_process_output)
9912 (wait_reading_process_output, read_process_output, send_process)
9913 (wait_reading_process_output): Likewise.
9914 * profiler.c (make_log, handle_profiler_signal): Likewise.
9915 * regex.c (re_exec): Likewise.
9916 * regex.h: Likewise.
9917 * search.c (looking_at_1, Freplace_match): Likewise.
9918 * sysdep.c (get_child_status, procfs_ttyname)
9919 (procfs_get_total_memory): Likewise.
9920 * systime.h (EMACS_TIME_VALID_P): Likewise.
9921 * term.c (dissociate_if_controlling_tty): Likewise.
9922 * window.c (get_phys_cursor_glyph): Likewise.
9923 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9924 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9926 * xfns.c (Fx_window_property): Likewise.
9927 * xmenu.c (set_frame_menubar): Likewise.
9928 * xselect.c (x_get_window_property, x_handle_dnd_message):
9930 * xsmfns.c (smc_save_yourself_CB): Likewise.
9931 * xterm.c (x_scroll_bar_set_handle): Likewise.
9933 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9935 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9936 to be optional or nil. Adjust comment and convert it to docstring.
9937 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9938 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9940 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9942 Static checking by GCC 4.8-20130319.
9943 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9944 * process.c (Fset_process_datagram_address)
9945 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9946 * xdisp.c (get_char_face_and_encoding)
9947 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9948 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9949 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9951 2013-03-24 Ken Brown <kbrown@cornell.edu>
9953 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9954 fix compilation on 64-bit Cygwin, where underscores are not
9955 automatically prepended.
9957 * w32term.c (w32_initialize): Silence compiler warning.
9959 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9961 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9962 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9963 variables, to save and restore frame dimensions.
9964 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9965 after returning from a 'fullscreen' configuration.
9966 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9967 to avoid races between the main thread and the input thread.
9969 * w32term.h (struct w32_output): New members normal_width,
9970 normal_height, normal_top, normal_left, and prev_fsmode.
9971 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9972 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9975 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9976 'fullscreen' parameter. Always record previous width and height
9977 of the frame, except when switching out of maximized modes, so
9978 that they could be restored correctly, instead of resetting to the
9979 default frame dimensions. Send SC_RESTORE command to the frame,
9980 unless we are going to send SC_MAXIMIZE, to restore the frame
9981 resize hints in the mouse pointer shown by the window manager.
9984 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9986 * lisp.h (get_frame_param): Adjust conditions for prototype
9989 2013-03-22 Ken Brown <kbrown@cornell.edu>
9991 * unexcw.c: Drop unneeded inclusion of w32common.h.
9992 (report_sheap_usage): Declare.
9993 (read_exe_header): Add magic numbers for x86_64.
9994 (fixup_executable): Fix printf format specifier for unsigned long
9997 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9999 * frame.h (struct frame): Put menu_bar_window under #ifdef
10000 because this member is not needed when X toolkit is in use.
10001 (fset_menu_bar_window):
10002 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10003 (free_glyphs, update_frame):
10004 * xdisp.c (expose_frame): Likewise.
10005 (display_menu_bar): Likewise. Remove redundant eassert.
10006 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10009 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10011 Use functions and constants to manipulate Lisp_Save_Value objects.
10012 This replaces code that used macros and strings and token-pasting.
10013 The change makes the C source a bit easier to follow,
10014 and shrinks the Emacs executable a bit.
10015 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10016 (make_save_value): Change 1st arg from string to enum. All callers
10019 (mark_object): Use if, not #if, for GC_MARK_STACK.
10020 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10021 (XSAVE_OBJECT): Now functions, not macros.
10022 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10023 the constant was never used.
10024 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10025 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10026 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10027 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10029 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10030 type3 with a single member save_type. All uses changed.
10031 (save_type, set_save_pointer, set_save_integer): New functions.
10032 * print.c (PRINTX): Remove.
10034 * alloc.c: Remove redundant static declarations.
10036 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10038 * window.h (struct window): Convert left_col, top_line, total_lines
10039 and total_cols from Lisp_Objects to integers. Adjust comments.
10040 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10042 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10043 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10044 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10045 Adjust users where appropriate.
10047 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10049 * frame.h (struct frame): Drop resx and resy because the same data is
10050 available from window system-specific output context. Adjust users.
10051 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10052 New functions to provide defaults when no window system available.
10053 (FRAME_RES_X, FRAME_RES_Y): New macros.
10054 (NUMVAL): Move from xdisp.c.
10055 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10056 (Ffont_face_attributes, Fopen_font):
10057 * image.c (gs_load):
10058 * w32font.c (fill_in_logfont):
10059 * xdisp.c (calc_pixel_width_or_height):
10060 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10061 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10063 2013-03-20 Kenichi Handa <handa@gnu.org>
10065 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10066 to 1 (temporary workaround until a bug related to ASCII
10067 optimization is fixed).
10069 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10071 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10072 Signal error if window is not internal. Adjust docstring.
10073 (delete_all_child_windows): Use combination_limit to save the buffer.
10074 (Fset_window_configuration): Adjust accordingly.
10075 * print.c (syms_of_print): Initialize debugging output not here...
10076 (init_print_once): ...but in a new function here.
10077 * lisp.h (init_print_once): Add prototype.
10078 * emacs.c (main): Add call to init_print_once. Adjust comments.
10080 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10082 * window.c (window_resize_check, window_resize_apply)
10083 (window_from_coordinates, recombine_windows, set_window_buffer)
10084 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10085 (Fsplit_window_internal, Fdelete_window_internal)
10086 (freeze_window_starts): Use bool for booleans.
10087 * window.h (window_frame_coordinates, resize_frame_windows)
10088 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10090 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10092 * dispnew.c (bitch_at_user): Use `user-error'.
10094 2013-03-17 Ken Brown <kbrown@cornell.edu>
10096 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10097 as return type of image_background. (Bug#13981)
10098 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10100 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10102 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10103 (ns_select): Don't return with result uninitialized.
10105 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10108 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10110 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10111 directories. If filename is nil, get directory name (Bug#13932).
10112 Use getFilename and getDirectory.
10113 (getFilename, getDirectory): New methods for EmacsSavePanel and
10115 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10117 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10119 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10121 2013-03-15 Kenichi Handa <handa@gnu.org>
10123 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10124 (adjust_after_replace): Make it back to static. Delete the third
10125 arg text_at_gap_tail. Cancel the code for handling it.
10127 * coding.h (struct coding_system): New member eol_seen.
10129 * coding.c (detect_ascii): New function.
10130 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10131 when the source bytes are actually scanned. On detecting for
10132 coding_category_utf_8_auto, call detect_ascii instead of scanning
10133 source bytes directly.
10134 (produce_chars): Call insert_from_gap with the new arg 0.
10135 (encode_coding): Likewise.
10136 (decode_coding_gap): Control ASCII optimization by the variable
10137 disable_ascii_optimization instead of #ifndef .. #endif.
10138 Deccode EOL format according to coding->eol_seen.
10139 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10142 * lisp.h (adjust_after_replace): Cancel externing it.
10143 (insert_from_gap): Adjust prototype.
10145 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10147 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10148 FULLSCREEN_MAXIMIZED. (Bug#13935)
10150 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10152 * region-cache.c (find_cache_boundary, move_cache_gap)
10153 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10154 Simplify debugging check and convert to eassert. Adjust comment.
10155 (pp_cache): Put under ENABLE_CHECKING.
10157 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10159 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10160 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10161 and WM_ACTIVATEAPP.
10162 (w32fullscreen_hook): If the frame is visible, reset
10163 f->want_fullscreen flag after changing the frame size. If the
10164 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10167 2013-03-13 Daniel Colascione <dancol@dancol.org>
10169 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10170 too so that these builds can use Cygwin's file conversion
10171 functions. (We've been building and linking cygw32.o all along
10172 and just not using it.)
10174 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10176 File synchronization fixes (Bug#13944).
10177 * Makefile.in (LIB_FDATASYNC): New macro.
10179 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10180 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10181 Don't worry about HAVE_FSYNC, since a substitute fsync is
10182 available if the system lacks one.
10183 (Fwrite_regin): Retry fsync if interrupted.
10185 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10187 * w32term.c (w32_read_socket): If the Emacs frame is being
10188 activated, call w32fullscreen_hook, to make sure the new frame
10189 dimensions are in effect. (Bug#13937)
10191 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10193 * xdisp.c (init_iterator): Simplify because both character and byte
10194 positions are either specified or -1. Add eassert. Adjust comment.
10195 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10196 character and byte positions can be obtained from marker.
10198 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10200 Static checking by Sun C 5.12.
10201 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10202 * bytecode.c (exec_byte_code):
10203 * dispnew.c (init_display):
10205 * fileio.c (Fsubstitute_in_file_name):
10206 * keyboard.c (Fevent_convert_list):
10207 * keymap.c (Fsingle_key_description):
10208 * term.c (maybe_fatal, fatal):
10209 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10210 * xsmfns.c (Fhandle_save_session):
10211 Omit unreachable code.
10212 * keymap.c (map_keymap_char_table_item): Cast void * to
10213 a function pointer type; the C Standard requires this.
10215 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10216 Include <sys/param.h> unconditionally, as that works elsewhere and
10217 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10218 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10221 See ChangeLog.12 for earlier changes.
10223 ;; Local Variables:
10227 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10229 This file is part of GNU Emacs.
10231 GNU Emacs is free software: you can redistribute it and/or modify
10232 it under the terms of the GNU General Public License as published by
10233 the Free Software Foundation, either version 3 of the License, or
10234 (at your option) any later version.
10236 GNU Emacs is distributed in the hope that it will be useful,
10237 but WITHOUT ANY WARRANTY; without even the implied warranty of
10238 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10239 GNU General Public License for more details.
10241 You should have received a copy of the GNU General Public License
10242 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.