1 2014-04-29 Glenn Morris <rgm@gnu.org>
3 * process.c (handle_child_signal):
4 Handle systems without WCONTINUED. (Bug#15110, 17339)
6 2014-04-23 Eli Zaretskii <eliz@gnu.org>
8 * search.c (Fnewline_cache_check): Don't try to count newlines
9 outside the buffer's restriction, as find_newline doesn't support that.
11 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
13 Port to GCC 4.9.0 with --enable-gcc-warnings.
14 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
16 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
17 a way that also works with GCC 4.9.0.
19 * search.c (Fnewline_cache_check): Remove unused locals.
21 2014-04-22 Eli Zaretskii <eliz@gnu.org>
23 * search.c (find_newline1): New subroutine.
24 (Fnewline_cache_check): New function.
25 (syms_of_search): Defsubr it.
27 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
29 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
30 * keyboard.c (unblock_input): Add comment.
31 * xgselect.c (xg_select): Prevent Glib main loop recursion.
33 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
35 * intervals.c (rotate_right, rotate_left): Fix up length computation.
36 Also change identifiers to match the comments, and add more assertions
39 2014-04-18 Eli Zaretskii <eliz@gnu.org>
41 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
42 glyph is written to TEXT_AREA of the temporary glyph_row.
45 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
47 * emacs.c (close_output_streams): Don't clear and restore errno.
49 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
51 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
52 never becomes visible, i.e. using XMonad (Bug#17237).
54 2014-04-17 Eli Zaretskii <eliz@gnu.org>
56 * xdisp.c (Fline_pixel_height): Don't assume that the current
57 buffer and the selected window's buffer are one and the same.
60 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
61 paragraph-start cache before the newline cache. (Bug#17269)
63 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
65 * window.c (save_window_save): Lookup window_point_insertion_type in
66 the right buffer (bug#15457).
67 (Qwindow_point_insertion_type): New var.
68 (syms_of_window): Initialize it.
70 2014-04-16 Eli Zaretskii <eliz@gnu.org>
73 * unexcoff.c [MSDOS]: Include libc/atexit.h.
74 (copy_text_and_data): Zero out the atexit chain pointer before
77 * termhooks.h (encode_terminal_code): Update prototype.
79 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
80 visible for all DOS_NT ports, not just WINDOWSNT.
81 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
83 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
85 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
87 * process.c (close_on_exec, accept4, process_socket): Move into
88 the "ifdef subprocesses" part.
89 (catch_child_signal): Condition by "ifdef subprocesses".
90 (syms_of_process) <Qinternal_default_process_sentinel>
91 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
93 * msdos.h: Add prototypes for new functions.
94 (EINPROGRESS): Define.
95 (O_CLOEXEC): Define to zero.
97 * msdos.c (check_window_system): Remove unnecessary an
98 incompatible duplicate function.
99 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
100 New functions in support of new functionality.
102 * menu.c (single_menu_item): Add visual indication of submenu
103 also for menus on MSDOS frames.
104 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
106 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
107 when async subprocesses aren't supported.
109 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
111 * emacs.c (close_output_streams): Zero out errno before calling
114 * dired.c [MSDOS]: Include msdos.h.
116 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
117 (DATA_START) [MSDOS]: Define.
118 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
120 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
121 Ifdef away for MSDOS.
122 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
123 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
125 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
126 Use temporary file template that is compatible with mkostemp.
127 Move vfork-related portions under #ifndef MSDOS.
128 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
130 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
132 * buffer.c (Foverlays_at): Add argument `sorted'.
134 2014-04-14 Eli Zaretskii <eliz@gnu.org>
136 * insdel.c (invalidate_buffer_caches): When deleting or replacing
137 text, invalidate the bidi_paragraph_cache upto and including the
140 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
142 Port to IRIX 6.5 (Bug#9684).
143 * alloc.c (TAGGABLE_NULL): New constant,
144 for porting to hosts with nontrivial DATA_SEG_BITS settings.
145 (next_vector, set_next_vector): Use it.
146 * conf_post.h (INET6) [IRIX6_5]: Define.
147 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
148 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
149 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
150 for consistency with how TAGGABLE_NULL is computed.
152 2014-04-13 Eli Zaretskii <eliz@gnu.org>
154 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
155 before passing it to system APIs.
157 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
159 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
161 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
162 make sure stack.byte_string_start is not de-adjusted by pushhandler.
164 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
166 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
168 2014-04-12 Eli Zaretskii <eliz@gnu.org>
170 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
171 covered by a display string that ends in a newline, and that cases
172 going back by DVPOS lines to hit the search limit, lift the limit
173 and go back until DVPOS is reached. (Bug#17244)
175 * indent.c (Fvertical_motion): Handle correctly the case when the
176 display string is preceded by an empty line.
178 2014-04-11 Eli Zaretskii <eliz@gnu.org>
180 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
181 use S_IWRITE instead.
183 2014-04-11 Glenn Morris <rgm@gnu.org>
185 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
187 2014-04-09 Ken Brown <kbrown@cornell.edu>
189 * Makefile.in (EMACS_MANIFEST): Revert last change.
191 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
193 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
195 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
196 (symbol_block_pinned): New var.
197 (Fmake_symbol): Initialize `pinned'.
198 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
199 pinned and signal an error for un-purifiable objects.
201 (Fpurecopy): Use it, except for objects that can't be purified.
202 (mark_pinned_symbols): New function.
203 (Fgarbage_collect): Use it.
204 (gc_sweep): Remove hack made unnecessary.
206 2014-04-05 Glenn Morris <rgm@gnu.org>
208 * keyboard.c (Fopen_dribble_file): Doc tweak.
210 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
213 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
214 bar is zero height, just return (Bug#16976).
215 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
216 * nsterm.h (EmacsView): Add wait_for_tool_bar.
217 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
218 is nil. If waiting for toolbar to complete, force a redraw.
219 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
221 2014-04-03 Ken Brown <kbrown@cornell.edu>
223 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
225 2014-04-02 Martin Rudalics <rudalics@gmx.at>
227 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
228 width from font width (Bug#17163).
230 2014-03-30 Martin Rudalics <rudalics@gmx.at>
232 * frame.c (x_set_frame_parameters): Calculate default values of
233 new frame sizes only after all other frame parameters have been
234 processed (Bug#17142).
236 2014-03-28 Ken Brown <kbrown@cornell.edu>
238 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
241 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
243 * xterm.c (x_draw_image_glyph_string): Adjust image background
244 width accordingly when its x position is adjusted. (Bug#17115)
246 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
248 * w32term.c (x_draw_image_glyph_string): Fix computation of height
249 and width of image background when it is displayed with a 'box'
252 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
254 More backward-compatible fix to char-equal core dump (Bug#17011).
255 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
256 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
258 Fix core dump in char-equal (Bug#17011).
259 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
260 unibyte buffers, as we can't tell whether the characters are
263 * insdel.c (adjust_markers_for_delete): Remove unused local.
265 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
267 Have (MARKER . ADJUSTMENT) undo records always be immediately
268 after their corresponding (TEXT . POS) record in undo list.
270 * lisp.h (record-delete): New arg record_markers.
271 (record_marker_adjustment): No longer needed outside undo.c.
272 * insdel.c (adjust_markers_for_delete): Move calculation of marker
273 adjustments to undo.c's record_marker_adjustments. Note that
274 fileio.c's decide_coding_unwind is another caller to
275 adjust_markers_for_delete. Because it has undo list bound to t,
276 it does not rely on adjust_markers_for_delete to record marker
278 (del_range_2): Swap call to record_delete and
279 adjust_markers_for_delete so as undo marker adjustments are
280 recorded before current deletion's adjustments, as before.
281 (adjust_after_replace):
282 (replace_range): Pass value for new record_markers arg to
284 * undo.c (record_marker_adjustment): Rename to
285 record_marker_adjustments and made static.
286 (record_delete): Check record_markers arg and call
287 record_marker_adjustments.
288 (record_change): Pass value for new record_markers arg to
290 (record_point): at_boundary calculation no longer needs to account
291 for marker adjustments.
293 2014-03-24 Martin Rudalics <rudalics@gmx.at>
295 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
298 2014-03-23 Glenn Morris <rgm@gnu.org>
300 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
302 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
304 * buffer.c (struct sortvec): Add field `spriority'.
305 (compare_overlays): Use it.
306 (sort_overlays): Set it.
308 2014-03-23 Eli Zaretskii <eliz@gnu.org>
310 * xdisp.c (redisplay_window): If all previous attempts to find the
311 cursor row failed, try a few alternatives before falling back to
312 the top-most row of the window. Use row_containing_pos. (Bug#17047)
314 2014-03-22 Daniel Colascione <dancol@dancol.org>
316 * process.c (conv_sockaddr_to_lisp): When extracting the string
317 names of AF_LOCAL sockets, stop before reading uninitialized
320 2014-03-23 Daniel Colascione <dancol@dancol.org>
322 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
323 array. (ASAN caught.)
325 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
327 Fix regression introduced by patch for Bug#10500.
328 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
329 * w32term.c (x_draw_image_relief): Likewise.
331 2014-03-21 Martin Rudalics <rudalics@gmx.at>
333 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
334 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
335 maximize a frame for odd default fonts.
337 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
339 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
341 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
343 * doc.c (store_function_docstring): Warn when we don't know where to
345 (Fsubstitute_command_keys): Don't advertise the fact that
346 text-properties are dropped, since we think it's a bug that we'll fix
349 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
350 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
351 * frame.c (frame_garbaged): Make "docstring" more precise.
353 2014-03-20 Glenn Morris <rgm@gnu.org>
355 * charset.c (init_charset): When we cannot find the charsets directory,
356 mention if EMACSDATA is set.
358 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
360 * fns.c (Frandom): Fix rare bug where the result isn't random.
362 Fix porting inconsistency about rounding to even.
363 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
364 This way, the unusual !HAVE_RINT case acts like the usual
365 HAVE_RINT case, and we can fix the documentation accordingly.
367 2014-03-19 Eli Zaretskii <eliz@gnu.org>
369 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
370 (w32_wnd_proc): Initialize the dwHoverTime member of
371 TRACKMOUSEEVENT structure.
373 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
375 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
377 2014-03-16 Eli Zaretskii <eliz@gnu.org>
379 * search.c (find_newline): Speed up the function when using the
380 newline cache, by halving the number of calls to
381 region_cache_forward and region_cache_backward. (Bug#16830)
383 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
385 * buffer.c (Fset_buffer): Document return value (bug#17015).
387 2014-03-14 Martin Rudalics <rudalics@gmx.at>
389 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
390 nil, always resize character wise to avoid potential loss of the
391 mode line (Bug#16923 related).
393 2014-03-12 Martin Rudalics <rudalics@gmx.at>
395 * frame.c (x_set_frame_parameters): Always calculate new sizes
396 pixelwise to avoid potential loss when rounding.
398 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
400 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
401 * xterm.c (x_free_frame_resources): Free all allocated cursors.
403 2014-03-10 Eli Zaretskii <eliz@gnu.org>
405 * w32.c (fstatat): Don't add an extra slash if the argument ends
406 with a slash: this fails the subsequent call to stat_worker on
407 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
409 2014-03-09 Martin Rudalics <rudalics@gmx.at>
411 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
413 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
415 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
417 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
418 when frame is only on one screen (Bug#14713).
420 2014-03-08 Eli Zaretskii <eliz@gnu.org>
422 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
423 there's a valid wrap point in the display line, the last glyph
424 cannot "just barely fit" on this row, because display_line doesn't
425 let it. Instead, proceed as if the last glyph didn't fit, so that
426 we eventually back up the iterator to the wrap point. This avoids
427 delusional behavior of move_it_to, whereby it proceeds to the next
428 display line, but sets current_x to zero for all the glyphs that
429 without word-wrap would fit on the previous display line.
430 One result was that visual-order cursor movement behaved erratically
432 (Fmove_point_visually): Add code to find the x coordinate of the
433 last character before wrap point, under word-wrap on a TTY.
435 2014-03-07 Eli Zaretskii <eliz@gnu.org>
437 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
438 also return value of MOVE_POS_MATCH_OR_ZV from
439 move_it_in_display_line_to, when moving from beginning of line to
440 point's position. (Bug#16961)
442 2014-03-07 Martin Rudalics <rudalics@gmx.at>
444 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
445 * window.c (Fselect_window): Explain NORECORD and
446 `buffer-list-update-hook' in doc-string.
448 2014-03-06 Martin Rudalics <rudalics@gmx.at>
450 * window.c (Fother_window_for_scrolling): Check that
451 Vother_window_scroll_buffer is a buffer.
453 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
455 * xterm.c (xim_initialize): Always pass a copy of resource name
456 to XRegisterIMInstantiateCallback and eassert whether return
457 value is True. Passing copy is important because Xlib doesn't
458 make its own copy and resource name argument usually points to
459 SSDATA (Vx_resource_name), which may be changed from Lisp.
460 (xim_close_display): For XUnregisterIMInstantiateCallback,
461 always eassert return value and pass exactly the same values
462 as were used for XRegisterIMInstantiateCallback.
463 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
464 sources to check why if you are interested.
466 2014-03-05 Martin Rudalics <rudalics@gmx.at>
468 * dispnew.c (change_frame_size_1): Add new_lines instead of
469 new_height, the latter may be still zero if passed as such.
470 * window.c (Fwindow_pixel_height): Mention bottom divider in
473 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
475 Fix "resource temporarily unavailable" with xgselect
477 * xgselect.c: Include <stdbool.h>.
478 (xg_select) [!USE_GTK]: Don't lose track of errno.
480 Fix minor --enable-gcc-warnings issues.
481 * widget.c (update_various_frame_slots, EmacsFrameResize):
482 Avoid unused locals. Prefer 'if' to '#if' when either will do.
484 2014-03-04 Ken Brown <kbrown@cornell.edu>
486 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
487 represent the actual adjustment needed for alignment.
489 2014-03-04 Eli Zaretskii <eliz@gnu.org>
491 * gmalloc.c (aligned_alloc): Don't allocate more memory than
492 needed, and don't reallocate if the initial allocation already
493 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
495 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
497 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
500 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
502 * cmds.c (delete-char): Update docstring pointing out that the
503 function ignores `delete-active-region' and `overwrite-mode'.
505 2014-03-03 Eli Zaretskii <eliz@gnu.org>
507 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
509 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
510 allocated buffer due to alignment.
511 (freehook): If the block to be freed was allocated by
512 'aligned_alloc', find its real pointer before calling 'free'.
514 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
517 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
519 * font.c (toplevel): Adjust comment about font cache layout.
520 (font_clear_cache): Fix to match real font cache layout.
521 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
522 (Fframe_font_cache) [FONT_DEBUG]: New function.
523 (syms_of_font) [FONT_DEBUG]: Defsubr it.
525 Avoid crashes when X fonts are erroneously freed on reused X
526 'Display *' connection data (Bug#16069). Note that X font
527 resources still may be leaked, but currently there is no way
528 to completely avoid it.
529 * xterm.h (struct x_display_info): New member x_id. Add comments.
530 * xterm.c (x_display_id): New variable.
531 (x_term_init): Assign identifier to each opened X connection.
532 * xfont.c (struct xfont): New member x_display_id.
533 (xfont_open): Initialize it with frame's display id.
534 (xfont_close): Check whether font's display id matches the one
535 recorded for the given display. Adjust comment.
536 * xftfont.c (struct xftfont_info):
537 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
539 2014-03-01 Martin Rudalics <rudalics@gmx.at>
541 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
542 * window.c (Fother_window_for_scrolling): Don't try to scroll a
543 killed Vother_window_scroll_buffer.
544 (Vother_window_scroll_buffer): Fix doc-string accordingly.
546 2014-03-01 Eli Zaretskii <eliz@gnu.org>
548 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
549 that start with more than 2 slashes as UNCs. (Bug#16751)
551 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
553 Fix a few crashes and leaks when cloning C strings.
554 * alloc.c, lisp.h (dupstring): New function.
555 * gtkutil.c (xg_get_font):
556 * term.c (tty_default_color_capabilities):
557 * xsettings.c (store_monospaced_changed)
558 (store_font_name_changed, parse_settings)
559 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
560 This avoids some unlikely crashes due to accessing freed storage,
561 and avoids some minor memory leaks in the more-typical case.
563 2014-02-28 Martin Rudalics <rudalics@gmx.at>
565 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
566 cursor when modeline can't be dragged (Bug#16647).
568 2014-02-28 Glenn Morris <rgm@gnu.org>
570 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
571 from custom-delayed-init-variables. (Bug#11565)
573 2014-02-27 Martin Rudalics <rudalics@gmx.at>
575 More fixes for mouse glyph calculations (Bug#16647).
576 * window.c (coordinates_in_window): In intersection of
577 horizontal and vertical window dividers prefer the horizontal
578 one. Add some extra parens to last fix.
579 (window_relative_x_coord): Return x-coordinate for header and
581 * xdisp.c (remember_mouse_glyph): In text area don't extend
582 glyph into mode line to show the vertical drag cursor there
583 immediately. Subdivide mouse glyphs in right fringes to show a
584 horizontal drag cursor as soon as we enter the "grabbable width"
585 portion. Handle vertical border case separately. Do not
586 subdivide window divider areas.
587 (note_mouse_highlight): On bottom divider of bottommost windows
588 show vertical drag cursor only when the minibuffer window can be
591 2014-02-27 Eli Zaretskii <eliz@gnu.org>
593 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
594 reset by the face of the object just displayed. See also bug#76.
595 (get_next_display_element): If the string came from a display
596 property, examine the box face attribute at it->position, not at
597 it->current.pos, since the latter was not updated yet. (Bug#16870)
598 (handle_face_prop): Improve commentary.
600 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
602 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
603 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
605 2014-02-26 Martin Rudalics <rudalics@gmx.at>
607 Fixes around Bug#16647.
608 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
609 ON_BOTTOM_DIVIDER cases.
610 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
611 only if the window has no right divider.
612 (Fcoordinates_in_window_p): Fix doc-string.
614 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
616 * lread.c (Funintern): Fix doc to match advertised calling convention.
618 2014-02-24 Daniel Colascione <dancol@dancol.org>
620 * keyboard.c (read_char): Close race that resulted in lost events.
622 2014-02-22 Glenn Morris <rgm@gnu.org>
624 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
625 * window.c (window-resize-pixelwise): Doc fixes.
627 * process.c (Finternal_default_process_filter)
628 (Finternal_default_process_sentinel): Doc tweaks.
630 2014-02-21 Glenn Morris <rgm@gnu.org>
632 * process.c (Fprocess_buffer, Faccept_process_output)
633 (Finternal_default_process_filter, Finternal_default_process_sentinel):
636 2014-02-21 Martin Rudalics <rudalics@gmx.at>
638 * window.c (Fwindow_scroll_bar_width): New function.
640 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
642 Pacify GCC when configuring with --enable-gcc-warnings.
643 * xdisp.c (move_it_in_display_line_to) [lint]:
644 Initialize recently-added local.
646 2014-02-21 Daniel Colascione <dancol@dancol.org>
648 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
650 2014-02-20 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (init_iterator): Don't dereference a bogus face
654 (try_cursor_movement): Don't use cursor position if
655 set_cursor_from_row failed to compute it. This avoids assertion
656 violations in MATRIX_ROW.
657 (move_it_in_display_line_to): Save the iterator state in ppos_it
658 only once per call. Reimplement the method used to return to the
659 best candidate position if all the positions found in display line
660 are beyond TO_CHARPOS. This cuts down the number of calls to
661 bidi_shelve_cache, which moves a lot of stuff when lines are long
662 and include bidirectional text. (Bug#15555)
664 2014-02-20 Glenn Morris <rgm@gnu.org>
666 * data.c (Fdefalias): Doc fix.
668 2014-02-19 Eli Zaretskii <eliz@gnu.org>
670 * xdisp.c (display_line): Fix horizontal scrolling of large images
671 when fringes are turned off. This comes at a price of not
672 displaying the truncation/continuation glyphs in this case.
675 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
676 CreateDIBSection returns an error indication, zero out *ximg after
677 destroying the image. This avoids crashes in memory allocations
678 due to the fact that some of the callers also call
679 x_destroy_x_image, which will attempt to free an already free'd
682 2014-02-18 Martin Rudalics <rudalics@gmx.at>
684 * widget.c (update_various_frame_slots): Don't set
685 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
687 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
689 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
691 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
693 temacs --daemon fix (Bug#16599).
694 * emacs.c (main): Initialize daemon_pipe[1] here ...
695 (syms_of_emacs): ... instead of here.
697 2014-02-16 Anders Lindgern <andlind@gmail.com>
699 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
702 2014-02-16 Daniel Colascione <dancol@dancol.org>
704 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
705 (xd_get_connection_address): Use it.
706 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
707 xd_get_connection_address because the latter signals if the bus
708 we're trying to close is already disconnected.
710 2014-02-13 Eli Zaretskii <eliz@gnu.org>
712 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
713 argument to CreateThread. This avoids segfaults on Windows 9X.
714 Reported by oslsachem <oslsachem@gmail.com>.
716 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
718 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
719 * unexhp9k800.c (unexec_error): New function, to simplify the code.
720 (check_lseek): New function, to report lseek errors.
721 (save_data_space, update_file_ptrs, read_header, write_header)
722 (copy_file, copy_rest, unexec): Use these news functions.
723 (update_file_ptrs): Don't assume wraparound behavior when
724 converting a large size_t value to off_t.
726 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
728 * composite.c (fill_gstring_header): Pass positions as C integers
729 and move parameters checking to...
730 (Fcomposition_get_gstring): ...this function. Handle case when
731 buffer positions are in reversed order and avoid crash (Bug#16739).
733 * buffer.c (validate_region): Mention current buffer in error message.
735 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
737 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
739 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
741 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
743 2014-02-11 Glenn Morris <rgm@gnu.org>
745 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
746 Replace refs to "OpenStep" in messages.
748 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
750 Avoid "." at end of error diagnostics.
751 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
753 * nsfns.m (ns_display_info_for_name):
754 * nsselect.m (Fx_own_selection_internal):
755 * nsterm.m (performDragOperation:):
756 Remove "." from end of diagnostic.
758 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
760 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
761 unintuitive (bug#15824).
762 (Fyes_or_no_p): Doc fix (bug#15456).
764 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
766 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
768 * eval.c (call_debugger): When exiting the debugger, do not allow
769 max_specpdl_size less than actual binding depth (Bug#16603).
770 (syms_of_eval): Adjust docstring.
772 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
774 * cmds.c (Fself_insert_command): Output a clearer error message on
775 negative repetitions (bug#9476).
777 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
779 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
781 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
783 * minibuf.c (Fread_string): Doc clarification (bug#15422).
785 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
787 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
789 * keyboard.c (Frecursive_edit): Fix typo in docstring.
791 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
793 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
795 * keyboard.c (Frecursive_edit): Say more precicely how throwing
796 `exit' works (bug#15865).
798 2014-02-07 Martin Rudalics <rudalics@gmx.at>
800 Constrain window box/body sizes and margin widths (Bug#16649).
801 * xdisp.c (window_box_width): Don't return less than zero.
802 (window_box_left_offset, window_box_right_offset): Don't return
803 more than the window's pixel width.
804 * window.c (window_body_height, window_body_width): Don't return
806 (window_resize_apply): Adjust margin width, if necessary.
808 2014-02-07 Glenn Morris <rgm@gnu.org>
810 * nsterm.m (syms_of_nsterm): Doc fix.
812 2014-02-06 Eli Zaretskii <eliz@gnu.org>
814 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
815 New variables: pointers through which to call the respective APIs.
816 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
817 (filename_from_ansi, sys_link, check_windows_init_file):
818 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
819 This is required on Windows 9X, where we dynamically load
820 UNICOWS.DLL which has their non-stub implementations.
821 (maybe_load_unicows_dll): Assign addresses to these 2 function
822 pointers after loading UNICOWS.DLL.
824 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
825 MultiByteToWideChar and WideCharToMultiByte through function
828 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
831 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
833 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
834 for OSX >= 10.9 if separate spaces are used.
835 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
837 2014-02-06 Glenn Morris <rgm@gnu.org>
839 * buffer.c (cache-long-scans): Doc fix.
841 2014-02-05 Eli Zaretskii <eliz@gnu.org>
843 * w32fns.c (Fw32_shell_execute): Doc fix.
845 2014-02-05 Bastien Guerry <bzg@gnu.org>
847 * syntax.c (Fforward_word): Call Fconstrain_to_field with
848 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
850 2014-02-05 Martin Rudalics <rudalics@gmx.at>
852 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
853 outside the window (Bug#16649).
855 * xdisp.c (note_mouse_highlight): When entering a margin area show
856 a non-text cursor (Bug#16647).
858 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
860 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
861 It prompted a compile-time diagnostic on GNU/Linux.
862 Simplify to remove the need for the label.
864 2014-02-04 Eli Zaretskii <eliz@gnu.org>
866 * w32menu.c (w32_popup_dialog): Don't condition the whole function
867 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
868 to show it; otherwise return 'unsupported--w32-dialog' to signal
869 to the caller that emulation with menus is necessary.
870 This resurrects code inadvertently deleted by the 2013-10-08 commit.
872 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
874 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
877 * menu.c (Fx_popup_dialog): Don't condition the call to
878 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
879 special symbol 'unsupported--w32-dialog', emulate the dialog with
880 a menu by calling x-popup-menu.
882 * menu.h (Qunsupported__w32_dialog): New extern variable.
884 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
886 * keyboard.c (kbd_buffer_get_event): Read file notification events
889 * xgselect.c (xg_select): Read glib events in any case, even if
890 there are no file descriptors to watch for. (Bug#16519)
892 2014-02-03 Martin Rudalics <rudalics@gmx.at>
894 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
895 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
896 * w32term.c (w32_draw_window_divider): Handle first and last
898 * w32term.h (w32_fill_area_abs): New function.
899 * xdisp.c (x_draw_right_divider): Don't draw over bottom
901 * xfaces.c (realize_basic_faces): Handle new face ids.
902 * xfns.c (Fx_create_frame): Call x_default_parameter for right
903 and bottom divider width.
904 * xterm.c (x_draw_window_divider): Handle first and last pixels
907 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
909 * print.c (Fexternal_debugging_output): Add cast to pacify
910 --enable-gcc-warnings.
911 * eval.c (call_debugger): Grow specpdl if the debugger was
912 entered due to specpdl overflow (Bug#16603) and allow more
913 specpdl space for the debugger itself.
915 2014-02-02 Martin Rudalics <rudalics@gmx.at>
917 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
920 2014-02-01 Eli Zaretskii <eliz@gnu.org>
922 * w32fns.c (Ffile_system_info): Use WINAPI in the function
923 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
925 * print.c (Fexternal_debugging_output): If the argument character
926 is non-ASCII, encode it with the current locale's encoding before
927 writing the result to the terminal. (Bug#16448)
929 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
930 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
933 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
935 * process.c (create_process): Reset SIGPROF handler in the child.
936 * callproc.c (call_process): Likewise.
938 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
940 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
942 2014-01-29 Eli Zaretskii <eliz@gnu.org>
944 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
945 of zero to print strings, GDB doesn't like it.
947 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
948 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
949 we still use correct addresses. (Bug#16576)
951 2014-01-27 K. Handa <handa@gnu.org>
953 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
954 to preserve the code detection behavior of 24.3.
955 * coding.h (struct coding_system): New member detected_utf8_bytes.
956 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
957 (decode_coding_gap): Use short cut for UTF-8 file reading only
958 when coding->detected_utf8_bytes equals to coding->src_bytes.
959 * fileio.c (Finsert_file_contents): Cancel the previous change.
961 2014-01-29 Martin Rudalics <rudalics@gmx.at>
963 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
964 that are not visible.
966 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
968 * xmenu.c (create_and_show_popup_menu): Handle case when no key
969 is grabbed (Bug#16565).
971 2014-01-28 Martin Rudalics <rudalics@gmx.at>
973 * xdisp.c (last_max_ascent): Re-remove after erroneously
974 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
976 (move_it_to): Re-remove reference to last_max_ascent.
977 (Fwindow_text_pixel_size): Add iterator's max_ascent and
978 max_descent here instead of calling line_bottom_y.
981 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
983 * terminal.c (initial_free_frame_resources): New function.
984 (init_initial_terminal): Install new hook to free face cache
985 on initial frame and avoid memory leak. For details, see
986 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
987 * xfaces.c (free_frame_faces): Adjust comment.
989 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
991 * data.c (Fstring_to_number): Document results if unparsable
994 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
996 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
998 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1000 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1001 * coding.c (detect_coding_utf_8, emacs_mule_char)
1002 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1003 (check_utf_8, decode_coding):
1004 * coding.h (struct coding_system.errors):
1005 Use ptrdiff_t, not int, for integer values derived from buffer and
1008 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1009 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1010 before invoking decode_coding_gap, since there's just one block.
1012 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1014 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1015 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1016 too early. Again run change_frame_size before assigning menu-
1019 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1021 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1022 arrives, call x_check_fullscreen, in case the new display has a
1023 different resolution. (Bug#16517)
1025 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1027 * term.c (read_menu_input): If the selected frame changes, exit
1029 (tty_menu_show): If the selected frame changes while we displayed
1030 a menu, throw to top level. (Bug#16479)
1032 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1034 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1036 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1038 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1039 * data.c (count_one_bits_word): Fix bug (negated comparison)
1040 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1042 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1044 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1045 Avoid undefined behavior by initializing display property bit of a
1046 string processed by the bidirectional iterator. For details, see
1047 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1049 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1051 Minor cleanup of previous change.
1052 * image.c (imagemagick_error, Fimagemagick_types):
1053 Omit some recently-introduced and unnecessary casts and assignments.
1055 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1057 Fix two memory leaks discovered with Valgrind.
1058 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1059 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1061 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1063 Fixes in window size functions around Bug#16430 and Bug#16470.
1064 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1065 (Fwindow_mode_line_height, Fwindow_header_line_height)
1066 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1067 Minor doc-string adjustments.
1068 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1069 Rewrite doc-strings.
1070 (window_body_height, window_body_width): Do not count partially
1071 visible lines/columns when PIXELWISE is nil (Bug#16470).
1072 (Qfloor, Qceiling): New symbols.
1074 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1076 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1077 when the image cache is not yet allocated. (Bug#16509)
1079 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1081 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1082 re-attach intervals to its base buffer (Bug#16502).
1083 * intervals.c (set_interval_object): Move from here...
1084 * intervals.h (set_interval_object): ... to here. Fix comments.
1086 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1088 Avoid undefined behavior by initializing buffer redisplay bit.
1089 Problem reported by Dmitry Antipov in
1090 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1091 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1093 Revert some of the CANNOT_DUMP fix (Bug#16494).
1094 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1096 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1098 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1099 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1100 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1101 they are replaced by macros that expand into direct calls to the
1102 corresponding functions from GDI32.DLL.
1103 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1104 variables in the Cygwin build, they are unused.
1106 2014-01-19 K. Handa <handa@gnu.org>
1108 * composite.c (composition_update_it): Fix previous change.
1110 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1112 Fix file name handling on MS-Windows 9X.
1113 * w32.c (maybe_load_unicows_dll): New function.
1115 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1116 on, to make sure we can convert file names to and from UTF-8 on
1117 Windows 9X. This fixes a failure to start up because Emacs cannot
1118 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1120 * w32font.c [WINDOWSNT]: Include w32.h.
1121 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1122 of implementing the same stuff.
1123 Remove now unused g_b_init_is_windows_9x.
1125 * w32.h (maybe_load_unicows_dll): Add prototype.
1127 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1129 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1130 switch to single keyboard. Prevents daemon crashes when a new
1131 client connects while we show a TTY menu in an existing client.
1134 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1136 Fix MinGW64 porting problem with _setjmp.
1137 Reported by Eli Zaretskii in:
1138 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1139 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1140 the old _setjmp and _longjmp. All uses changed.
1142 2014-01-13 Daniel Colascione <dancol@dancol.org>
1144 * textprop.c (Fremove_list_of_text_properties):
1145 Correctly handle reaching the end of the interval tree. (Bug#15344)
1147 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1149 * xdisp.c (resize_mini_window): Round height to a multiple of
1150 frame's line height. Fix bug in calculation of window start
1151 position (Bug#16424).
1153 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1155 * macfont.m: Include termchar.h.
1156 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1157 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1158 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1159 *_WITH_GC_* to take face and f as parameters.
1160 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1161 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1163 2014-01-13 Daniel Colascione <dancol@dancol.org>
1165 Fix menu item updating in the presence of the Unity global menu
1168 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1169 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1171 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1172 updating menus; explain why.
1173 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1174 problem it's supposed to solve and it interferes with detecting
1175 the presence of a global menu.
1176 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1179 2014-01-11 K. Handa <handa@gnu.org>
1181 * composite.c (composition_update_it): Fix indexing of
1182 LGSTRING_CHAR (Bug#15984).
1184 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1186 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1188 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1190 * xdisp.c (try_window_id): Don't use this function's optimizations
1191 if overlays in the buffer displayed by the window have changed
1192 since last redisplay. (Bug#16347)
1193 (message_dolog): Fix indentation.
1195 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1197 * frame.c (frame_resize_pixelwise): Fix doc-string.
1199 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1201 Fix handling of internal borders (Bug#16348).
1202 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1203 Remove internal border width from pixel width of windows.
1204 (change_frame_size_1): Don't return early when frame's pixel
1205 size changes - we still have to record the new sizes in the
1207 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1208 also when toolbar gets larger.
1209 * window.c (check_frame_size): Include internal_border_width in
1211 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1212 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1213 In non-toolkit/non-GTK version clear internal border.
1214 * xterm.c (x_clear_under_internal_border): New function for
1215 non-toolkit/non-GTK version.
1216 (x_after_update_window_line): In non-toolkit/non-GTK version
1218 (handle_one_xevent, x_set_window_size):
1219 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1220 * xterm.h (x_clear_under_internal_border): Extern it.
1222 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1224 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1225 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1228 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1230 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1231 last value of point is not equal to buffer's point. (Bug#16129)
1233 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1236 * nsterm.h (updateCollectionBehavior): Rename from
1237 updateCollectionBehaviour. All uses changed.
1239 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1240 * Makefile.in (SETFATTR): New macro.
1241 (temacs$(EXEEXT)): Use it.
1243 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1245 Fix maximization behavior on Windows (Bug#16300).
1246 * w32fns.c (w32_fullscreen_rect): Don't handle
1247 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1248 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1249 of SetWindowPos. Restore last placement also when leaving
1250 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1251 but the FULLSCREEN_BOTH case.
1253 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1256 * data.c (arithcompare_driver):
1257 * fileio.c (Fcar_less_than_car):
1258 * fns.c (internal_equal):
1259 * frame.c (delete_frame):
1260 * lisp.h (enum More_Lisp_Bits):
1262 Avoid C99 constructs that don't work in C89.
1263 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1264 to port to C89, which doesn't have 'long long'.
1265 (count_trailing_zero_bits): Use them.
1267 2014-01-03 Chong Yidong <cyd@gnu.org>
1269 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1271 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1273 Further adjust frame/window scrollbar width calculations.
1274 * window.c (apply_window_adjustment):
1275 Set windows_or_buffers_changed.
1276 (Fwindow_scroll_bars): Return actual scrollbar width.
1277 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1278 For non-toolkit builds again use 14 as minimum width and set
1279 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1280 * xterm.c (XTset_vertical_scroll_bar): Take width from
1281 WINDOW_SCROLL_BAR_AREA_WIDTH.
1282 (x_new_font): Rename wid to unit. Base calculation of new
1283 scrollbar width on toolkit used and make it analogous to that of
1284 x_set_scroll_bar_default_width.
1285 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1286 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1287 of GetSystemMetrics.
1288 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1289 WINDOW_SCROLL_BAR_AREA_WIDTH.
1290 (x_new_font): Make it correspond to changes in xterm.c.
1292 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1294 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1295 This is a cleaner way to fix the MinGW-w64 porting problem.
1296 Check for INTPTR_MAX misconfiguration.
1298 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1300 * search.c (newline_cache_on_off, find_newline): In indirect
1301 buffers, use the newline cache of the base buffer.
1303 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1304 buffer, invalidate the caches of its base buffer. (Bug#16265)
1306 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1307 buffers, use the width-run cache of the base buffer.
1309 * xdisp.c (redisplay_window): When the window displays an indirect
1310 buffer, and the character widths in the display table have
1311 changed, invalidate the width-run cache of the corresponding base
1314 * fileio.c (Finsert_file_contents): When invalidating the newline
1315 cache, consider the case of inserting into indirect buffer.
1317 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1318 In indirect buffers, use the paragraph cache of the base buffer.
1320 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1322 * window.c (grow_mini_window): Fix last change.
1324 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1326 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1328 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1330 * w32term.c (w32_initialize): Use LCID and LOWORD.
1332 * w32proc.c (create_child): Use pid_t for 5th argument.
1333 (IsValidLocale): Don't provide prototype for MinGW64.
1334 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1335 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1337 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1338 MinGW64 doesn't support.
1340 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1342 * w32.c (set_named_security_info): New function.
1343 (acl_set_file): Fall back on set_named_security_info if
1344 set_file_security fails.
1345 (g_b_init_set_named_security_info_w)
1346 (g_b_init_set_named_security_info_a): New static variables.
1347 (globals_of_w32): Initialize them to zero.
1348 (set_named_security_info): Set them to non-zero if the
1349 corresponding API is available.
1350 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1351 New function typedefs.
1353 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1355 Some more fixes following pixelwise resize changes including one
1357 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1358 of frame_resize_pixelwise.
1359 * widget.c (pixel_to_text_size): New function.
1360 (update_wm_hints): Have size hints respect value of
1361 frame_resize_pixelwise.
1362 (EmacsFrameResize): Alway process resize requests pixelwise.
1363 * window.c (grow_mini_window): Make sure mini window is at least
1365 * xdisp.c (display_menu_bar): Make sure menubar extends till
1367 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1368 (x_set_tool_bar_lines): Calculate pixelwise.
1369 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1370 frame_resize_pixelwise.
1372 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1374 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1375 variables not used there.
1377 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1379 * w32.c (sys_umask): New function. (Bug#16299)
1381 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1383 * dispnew.c (change_frame_size_1): Take old width of root window
1384 from that window's pixel width. (Bug#16284)
1386 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1388 Plain copy-file no longer chmods an existing destination (Bug#16133).
1389 * fileio.c (realmask): Now a static var, not a local.
1390 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1391 Remove arg STATPTR. All uses changed.
1392 (Fcopy_file): Do not alter permissions of existing destinations,
1393 unless PRESERVE-PERMISSIONS (renamed from
1394 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1395 Avoid race when testing for existing destinations and for
1396 when input and output files are the same.
1397 If changing the group fails, adjust both default and
1398 preserved permissions so that access is not granted to the
1400 (Fset_default_file_modes, init_fileio): Update realmask.
1401 (Fdefault_file_modes): Use realmask instead of calling umask.
1403 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1405 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1406 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1407 flags on the daemon pipe ends before execing.
1409 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1411 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1412 session. (Bug#14739)
1414 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1416 * callproc.c (Vexec_path): Document that exec-directory is in it.
1418 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1420 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1423 2013-12-27 Chong Yidong <cyd@gnu.org>
1425 * data.c (Fsymbol_function): Doc fix.
1427 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1429 Some more tinkering with Bug#16051.
1430 * window.c (resize_frame_windows): Don't let the size of the
1431 root window drop below the frame's default character size.
1432 Never ever delete any subwindows - let the window manager do the
1435 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1436 of toolbar lines needed when they exceed the height of the root
1438 (unwind_create_frame_1): New function.
1439 (Fx_create_frame): Generally inhibit calling the window
1440 configuration change hook here. Remove extra call to
1441 change_frame_size - it's not needed when we don't run the
1442 configuration change hook.
1444 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1446 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1447 On my Fedora 19 platform the core dumps were so big that
1448 my desktop became nearly catatonic.
1449 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1450 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1451 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1452 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1453 a clang-only syntax.
1454 * conf_post.h (__has_feature): New macro, if not already defined.
1455 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1456 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1458 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1460 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1461 is a file name. (Bug#16252)
1463 2013-12-25 Chong Yidong <cyd@gnu.org>
1465 * keyboard.c (Voverriding_terminal_local_map)
1466 (Voverriding_local_map): Doc fix.
1468 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1470 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1472 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1473 file name when it is submitted to ShellExecute. Simplify code.
1474 Don't test DOCUMENT for being a string, as that is enforced by
1475 CHECK_STRING. Doc fix.
1477 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1479 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1480 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1481 redisplay_tool_bar does. Improve and fix commentary.
1482 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1483 limits of the glyph matrices. (Bug#16051)
1484 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1485 only when the new size is different from the old one, and the new
1486 size can be achieved given the frame height.
1488 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1490 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1492 2013-12-23 Glenn Morris <rgm@gnu.org>
1494 * lread.c (Fload): Mention load-prefer-newer in doc.
1496 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1498 Handle Bug#16207 by being more restrictive when running hooks.
1499 * window.c (unwind_change_frame): New function.
1500 (Fset_window_configuration): Don't run configuration change hook
1501 while the frame configuration is unsafe. Call select_window
1504 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1506 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1508 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1510 * nsterm.h: Declare EmacsColor category.
1512 * nsterm.m (NSColor): Implement EmacsColor category.
1513 (ns_get_color): Use colorUsingDefaultColorSpace.
1514 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1516 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1518 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1520 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1521 having the PNG_NORETURN attribute, to avoid compiler warning in
1524 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1526 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1528 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1529 fringe background extension.
1530 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1531 because they are now always the same as `left' and `width',
1532 respectively. Remove code for the case that `width' and
1533 `sb_width' are different.
1535 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1537 Remove scroll_bar_actual_width from frames.
1538 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1539 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1540 (x_figure_window_size):
1541 * nsterm.m (x_set_window_size):
1542 * widget.c (set_frame_size):
1543 * w32term.c (x_set_window_size):
1544 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1545 scroll_bar_actual_width.
1547 Convert scroll_bar members to integers on Windows.
1548 * w32term.h (struct scroll_bar): Convert top, left, width,
1549 height, start, end and dragging to integers.
1550 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1552 * w32term.c (w32_set_scroll_bar_thumb)
1553 (w32_scroll_bar_handle_click): Remove XINT conversions for
1554 scroll_bar members. Treat bar->dragging as integer.
1555 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1556 first element. Remove XINT conversions for scroll_bar members.
1557 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1558 Remove XINT conversions for scroll_bar members.
1560 Fix assignment for new window total sizes.
1561 * window.c (Fwindow_resize_apply_total): Assign values for
1564 2013-12-20 Chong Yidong <cyd@gnu.org>
1566 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1567 argument to `append'.
1569 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1571 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1572 current text face, for extending the face of the display margins.
1575 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1576 Doc fix. (Bug#16190)
1578 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1580 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1583 * nsterm.m (Qfile, Qurl): New.
1584 (EV_MODIFIERS2): New macro.
1585 (EV_MODIFIERS): Use EV_MODIFIERS2.
1586 (ns_term_init): Remove font and color from DND, does not work on
1587 newer OSX, and other ports don't have them.
1588 (performDragOperation:): Handle modifiers used during drag.
1589 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1590 Remove global Lisp variables used to communicate with ns-win.el.
1591 Remove font and color handling.
1592 (syms_of_nsterm): Defsym Qfile and Qurl.
1594 2013-12-19 Anders Lindgren <andlind@gmail.com>
1596 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1597 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1599 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1600 (constrainFrameRect): Remove special case nr_screens == 1.
1601 Don't constrain size to size of view.
1603 * nsterm.h (ns_output): Remove dont_constrain.
1605 2013-12-19 Anders Lindgren <andlind@gmail.com>
1607 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1609 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1611 Minor fixes for recent openp changes.
1612 * lisp.h (GCPRO7): New macro.
1613 * lread.c (openp): Use bool for boolean; all callers changed.
1614 Protect save_string from GC. Don't assume that file descriptors
1615 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1616 warning about uninitialized variable.
1618 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1620 * w32fns.c (emacs_abort): Use intptr_t as argument of
1621 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1623 2013-12-18 Glenn Morris <rgm@gnu.org>
1625 * lread.c (Fload): Pass load_prefer_newer to openp.
1626 Don't bother checking mtime if openp already did it.
1627 (openp): Add `newer' argument, to check all suffixes
1628 and find the newest file.
1629 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1630 * callproc.c (call_process):
1631 * charset.c (load_charset_map_from_file):
1632 * emacs.c (init_cmdargs):
1633 * image.c (x_create_bitmap_from_file, x_find_image_file):
1635 * lread.c (Flocate_file_internal):
1636 * process.c (Fformat_network_address):
1637 * sound.c (Fplay_sound_internal):
1638 * w32.c (check_windows_init_file):
1639 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1641 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1643 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1645 * w32.c (getloadavg): Don't index samples[] array with negative
1646 indices. Recover from wall-clock time being set backwards.
1648 * w32term.c (w32_initialize): Declare the argument of
1649 set_user_model as const.
1651 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1652 (w32_menu_show): Constify some arguments passed to MessageBox.
1654 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1655 to initialize Lisp objects.
1657 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1658 initialize Lisp objects.
1660 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1661 use variables used only on X under that condition.
1663 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1664 variables not used there.
1666 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1668 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1669 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1671 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1673 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1674 code, revealed in presence of R2L characters, character
1675 compositions, and display vectors. A better fix for Bug#16148.
1676 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1677 GTK and NS builds, they don't have this member of struct frame.
1679 * dispextern.h (struct composition_it): Correct a comment for the
1682 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1684 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1685 This prevents a compilation error on C compilers that do not
1686 default functions to return 'int' if not declared. Also, add
1687 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1688 since it now uses inline functions.
1690 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1692 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1693 display margins on mode line, header line, and in the frame's
1694 tool-bar window. (Bug#16165)
1696 2013-12-16 Andreas Schwab <schwab@suse.de>
1698 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1700 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1702 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1705 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1707 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1709 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1711 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1712 intended to find bogus pointers in font objects (Bug#16140).
1713 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1714 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1715 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1716 Disable for MS-Windows due to Bug#15876; apparently this
1717 requires more or less substantial changes in fontset code.
1718 * xfont.c (xfont_close):
1719 * xftfont.c (xftfont_close): Call x_display_info_for_display
1720 to check whether 'Display *' is valid (Bug#16093 and probably
1723 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1725 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1726 Reported by Juanma Barranquero <lekktu@gmail.com>.
1728 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1729 open a pty on MS-Windows. (Bug#16152)
1731 * emacs.c (decode_env_path): Fix bogus comparison against
1732 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1734 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1736 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1737 (Fx_file_dialog): Add parentheses around && to silence warning.
1739 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1741 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1743 * xdisp.c (extend_face_to_end_of_line): Extend background of
1744 non-default face in margin areas as well. (Bug#16151)
1745 (display_line): Call extend_face_to_end_of_line for continued
1746 lines as well, if the display margins have non-zero width.
1747 (set_glyph_string_background_width): When needed, set the
1748 extends_to_end_of_line_p flag on glyph strings to be drawn in
1749 margin areas, not only in the text area.
1751 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1754 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1756 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1757 Don't worry about verify_error being t, since it has to be a list.
1759 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1761 Use bool for boolean, focusing on headers.
1762 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1763 No need to include <stdbool.h>, since conf_post.h does it now.
1764 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1765 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1766 (SET_PER_BUFFER_VALUE_P):
1767 * ccl.c, ccl.h (setup_ccl_program):
1768 * ccl.h (CHECK_CCL_PROGRAM):
1769 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1770 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1771 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1772 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1773 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1774 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1775 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1776 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1777 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1778 (CHARSET_FAST_MAP_SET):
1779 * coding.c (decode_coding_ccl, encode_coding_ccl):
1780 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1781 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1782 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1783 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1784 (decode_coding_c_string):
1785 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1786 * conf_post.h (has_attribute):
1787 * dispextern.h (trace_redisplay_p)
1788 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1789 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1790 (SET_GLYPH_FROM_CHAR_GLYPH)
1791 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1792 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1793 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1794 (cursor_in_mouse_face_p):
1795 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1796 (blank_row, prepare_desired_row)
1797 (build_frame_matrix_from_leaf_window, make_current)
1798 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1799 (update_window, scrolling_window, update_frame_line):
1800 * disptab.h (GLYPH_FOLLOW_ALIASES):
1801 * editfns.c (Fformat):
1802 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1803 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1804 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1805 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1806 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1807 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1808 (FONT_DEFERRED_LOG):
1809 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1810 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1811 (FRAME_MOUSE_UPDATE):
1812 * fringe.c (Fdefine_fringe_bitmap):
1813 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1814 (x_create_bitmap_from_xpm_data, xpm_load_image):
1815 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1816 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1817 (MERGE_INTERVAL_CACHE):
1818 * keymap.h (KEYMAPP):
1819 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1820 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1821 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1822 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1823 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1824 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1825 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1826 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1827 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1828 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1829 (SETUP_BUFFER_SYNTAX_TABLE):
1830 * systime.h (timespec_valid_p):
1831 * term.c (save_and_enable_current_matrix):
1832 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1833 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1834 (redisplay_internal, try_window_reusing_current_matrix)
1835 (sync_frame_with_window_matrix_rows, try_window_id)
1836 (display_menu_bar, display_tty_menu_item, display_mode_line)
1837 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1838 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1839 * xmenu.c (xmenu_show):
1840 * xterm.c (use_xim, x_term_init):
1841 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1842 (struct x_bitmap_record):
1843 Use bool for booleans.
1844 * ccl.c (struct buffer_text):
1845 * ccl.h (struct ccl_program):
1846 * charset.h (struct charset):
1848 * coding.h (struct iso_2022_spec, struct coding_system):
1849 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1850 (struct glyph_string, struct face, struct face_cache)
1851 (struct bidi_string_data, struct bidi_it)
1852 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1854 * editfns.c (Fformat):
1855 * frame.h (struct frame):
1856 * fringe.c (struct fringe_bitmap):
1857 * intervals.h (struct interval):
1858 * keyboard.h (struct kboard):
1859 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1860 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1861 (struct Lisp_Buffer_Local_Value, union specbinding):
1862 * macfont.m (struct macfont_info):
1863 * process.h (struct Lisp_Process):
1864 * termchar.h (struct tty_display_info):
1865 * window.h (struct window):
1866 * xterm.h (struct x_output):
1867 Use bool_bf for boolean bit-fields.
1868 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1869 All callers changed.
1870 * ccl.h (struct ccl_program): Remove unused members private_state,
1871 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1873 (struct ccl_spec): Remove unused members cr_carryover,
1874 eight_bit_carryover.
1875 * conf_post.h: Include <stdbool.h>.
1876 (bool_bf): New type.
1877 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1878 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1879 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1880 'do { ... } while (false)' brackets.
1881 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1882 Args must now be expressions; all callers changed.
1883 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1884 (PRODUCE_GLYPHS): Simplify use of boolean.
1885 * fileio.c (Fcopy_file):
1886 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1887 * lisp.h (UNGCPRO): Return void, not int.
1888 (FOR_EACH_TAIL): Use void expression, not int expression.
1889 * region-cache.c: Reindent.
1890 * region-cache.h: Copy comments from region-cache.c, to fix
1891 incorrect remarks about booleans.
1893 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1895 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1896 when character at point is displayed from a display vector.
1899 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1901 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1902 now a list of certificate validation checks that will abort a
1903 connection with an error.
1904 (Fgnutls_boot): Document it and use it.
1906 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1908 * w32term.c (w32_enable_frame_resize_hack): New variable.
1909 (x_set_window_size): Use it to hack frame resizing on Windows
1912 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1914 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1915 Windows-specific code to w32.c. Change error message text to
1916 match that of Posix platforms.
1918 * w32.c (w32_copy_file): New function, most of the code copied and
1919 reworked from Fcopy_file. Improve error handling. Plug memory
1920 leak when errors are thrown. Support file names outside of the
1921 current codepage. (Bug#7100)
1923 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1925 * lread.c (load_path_default): Prototype.
1927 2013-12-13 Glenn Morris <rgm@gnu.org>
1929 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1930 (dump_path): Remove.
1931 (load-path-default): Remove `changed' argument.
1932 Do not set dump_path permanently. Simplify.
1933 (init_lread): Simplify.
1934 (syms_of_lread): Remove dump_path.
1936 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1938 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1939 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1940 2013-12-12 font-related change to avoid Bug#16128, which
1941 is quite hard to fix without even more substantial changes.
1943 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1945 * font.c (font_close_object): Check for live frame (Bug#16128).
1947 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1949 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1950 Return ptrdiff_t, not int, since it's a buffer size.
1951 Reindent/reparen some macros to a more Gnuish style.
1953 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1955 Avoid undefined behavior with huge regexp interval counts.
1956 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1957 since it's now specialized to interval counts. All uses changed.
1958 Do not assume wrapraound on signed integer overflow.
1959 (regex_compile): Simplify based on the above changes.
1961 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1963 Support file names on MS-Windows that use characters outside of
1964 the current system codepage. (Bug#7100)
1966 * w32.c (get_file_security, set_file_security)
1967 (create_symbolic_link): Separate pointers and boolean flags for
1968 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1969 non-zero, else the former.
1970 (codepage_for_filenames, filename_to_utf16, )
1971 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1973 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1975 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1976 Accept only one argument; all callers changed.
1977 (dostounix_filename): Remove the second argument, now works in
1978 UTF-8. All callers changed.
1979 (parse_root): Lose DBCS code.
1980 (get_long_basename, w32_get_short_filename, init_environment)
1981 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1982 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1983 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1984 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1985 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1986 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1988 (ansi_encode_filename): New function.
1989 (get_emacs_configuration, get_emacs_configuration_options):
1991 (add_volume_info, GetCachedVolumeInformation): Run the input file
1992 name through unixtodos_filename, to ensure it is stored and
1993 referenced in canonical form.
1994 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1995 (logon_network_drive, sys_link, utime): Improve error handling.
1996 (sys_access): New function.
1997 (hashval, generate_inode_val): Unused functions deleted.
1998 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1999 (check_windows_init_file): Convert error message from UTF-8 to
2000 ANSI codepage, for display in the message box.
2001 (globals_of_w32): Set w32_unicode_filenames according to the OS
2004 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2005 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2006 (syms_of_w32term): Declare w32-unicode-filenames.
2008 * w32proc.c (new_child, delete_child): Remove code that handled
2009 unused pending_deletion and input_file members of the child struct.
2010 (create_child, sys_spawnve): Convert all file names to ANSI
2011 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2012 name cannot be encoded in ANSI codepage. Don't use
2013 unixtodos_filename, mirror slashes by hand.
2014 (record_infile, record_pending_deletion): Functions deleted.
2015 (Fw32_short_file_name): Call w32_get_short_filename instead of
2018 * w32notify.c (add_watch): Work in Unicode mode when
2019 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2020 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2021 instead, do the same with Lisp primitives.
2023 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2024 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2025 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2026 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2027 (Fw32_shell_execute): Improve error reporting.
2028 (Fdefault_printer_name): Ifdef away for Cygwin.
2030 * w32.h (struct _child_process): Remove input_file and
2031 pending_deletion members that are no longer used.
2032 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2033 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2034 (ansi_encode_filename): New and updated prototypes.
2036 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2038 (unexec): Don't use dostounix_filename, it expects a file name in
2039 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2042 * fileio.c (Ffile_name_directory, file_name_as_directory)
2043 (directory_file_name, Fexpand_file_name)
2044 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2045 arguments of dostounix_filename.
2046 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2047 use MAX_UTF8_PATH for size of file-name strings.
2048 (emacs_readlinkat): Build an explicitly unibyte string for file
2050 (syms_of_fileio) <file-name-coding-system>:
2051 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2053 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2054 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2055 directories to UTF-8.
2056 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2057 environment, and each element of the input PATH, to UTF-8.
2059 * dired.c (file_attributes): Use build_unibyte_string explicitly
2060 to make Lisp strings from user and group names.
2062 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2065 * coding.c (decode_file_name, encode_file_name): New functions.
2067 * termcap.c (tgetent): Adapt to the change in arguments of
2070 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2073 * msdos.c (dostounix_filename, init_environment): Adapt to the
2074 change in arguments of dostounix_filename.
2076 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2077 [WINDOWSNT]: Encode file names passed to the image libraries in
2080 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2081 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2083 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2084 arguments of dostounix_filename.
2086 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2088 * font.h (struct font_entity) [HAVE_NS]: New field to record
2089 font driver which was used to create this entity.
2090 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2091 frame where the font was opened.
2092 (font_close_object): Add prototype.
2093 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2094 (font_close_object): Not static any more. Lost frame arg.
2095 Adjust comment and users.
2096 * alloc.c (cleanup_vector): Call font_close_object to adjust
2097 per-frame font counters correctly. If HAVE_NS, also call
2098 driver-specific cleanup for font-entity objects.
2099 * ftfont.c (ftfont_open):
2100 * nsfont.m (nsfont_open):
2101 * w32font.c (w32font_open_internal):
2102 * xfont.c (xfont_open):
2103 * xftfont.c (xftfont_open): Save frame pointer in font object.
2104 * macfont.m (macfont_open): Likewise.
2105 (macfont_descriptor_entity): Save driver pointer to be able
2106 to call its free_entity routine when font-entity is swept.
2107 * ftxfont.c (ftxfont_open): Add eassert because frame
2108 pointer should be saved by ftfont_driver.open.
2110 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2112 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2113 input polling is used. This is still meaningful for Cygwin, see
2114 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2115 * keyboard.c (poll_for_input_1, input_polling_used):
2116 Define unconditionally.
2117 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2118 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2119 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2120 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2121 (face_for_char): Likewise. Rearrange eassert and return ASCII
2122 face for CHAR_BYTE8_P.
2123 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2125 2013-12-11 Ken Brown <kbrown@cornell.edu>
2127 * dispextern.h (erase_phys_cursor):
2128 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2130 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2132 * nsterm.m (x_free_frame_resources):
2133 * term.c (tty_free_frame_resources):
2134 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2135 face cache because it's implied by free_frame_faces anyway.
2136 * w32term.c (x_free_frame_resources): Likewise. Do not call
2137 free_frame_faces twice.
2139 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2141 * editfns.c (Fformat_time_string): Mention %F in the doc.
2143 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2145 * window.c (resize_frame_windows): Don't return immediately when
2146 the root window's size doesn't change - the minibuffer window
2147 may still have to be repositioned/resized.
2148 * xfns.c (Fx_create_frame): Always change the frame size after
2149 initializing the frame's faces.
2150 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2151 change_frame_size should already have done it.
2152 (x_new_font): Assign new tool- and menu-bar heights.
2153 (x_set_window_size_1): Account for tool- and menu-bar heights
2154 (Bug#16013). Don't set pixel sizes since change_frame_size
2155 should already have done it.
2157 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2159 Remove the option of using libcrypto.
2160 * Makefile.in (LIB_CRYPTO): Remove.
2161 (LIBES): Don't use it.
2163 2013-12-11 Juri Linkov <juri@jurta.org>
2165 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2166 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2168 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2170 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2171 drawn tool bar items (Bug#16058).
2172 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2174 2013-12-09 Ken Brown <kbrown@cornell.edu>
2176 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2178 * lisp.h (get_frame_param): Adjust conditions for prototype
2181 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2183 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2184 Avoid unused macro warning if configured --without-xft.
2186 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2188 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2190 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2192 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2194 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2196 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2198 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2200 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2202 Use libcrypto's checksum implementations if available, for speed.
2203 * Makefile.in (LIB_CRYPTO): New macro.
2206 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2207 The macro didn't conform to C99 due to type mismatch,
2208 which caused compilation failure with Sun C 5.12,
2209 and it was confusing anyway. Include window.h to declare
2210 redisplay_other_windows.
2212 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2214 * window.c (set_window_buffer): Update mode line (bug#16084).
2216 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2218 Fix minor problems found by static checking.
2219 * keyboard.c (poll_for_input_1, input_polling_used):
2220 Define only if HAVE_NTGUI.
2221 * xmenu.c (popup_activate_callback): Omit unnecessary
2222 check against USE_X_TOOLKIT, which must be defined here anyway.
2223 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2226 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2228 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2230 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2232 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2234 * nsterm.m (x_set_window_size): Remove fprintf.
2235 (init): Define always. Set applicationDidFinishLaunchingCalled
2237 (applicationDidFinishLaunching:):
2238 Set applicationDidFinishLaunchingCalled.
2239 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2242 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2244 Pixel resize changes for NS (Bug#16049).
2245 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2246 height/width. row/cols are locals.
2247 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2248 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2249 (windowWillResize): Remove gsextra. Calculate extra as in
2251 (x_new_font): Don't change frame size if fullscreen.
2252 Change size pixelwise.
2254 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2255 comment in xfns.c. Change to pixelwise call.
2257 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2259 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2262 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2264 * xterm.c (input_signal_count): Remove.
2265 (x_dispatch_event): Define unconditionally.
2266 (x_make_frame_visible): Process X events until the frame
2267 is really visible (Bug#16027).
2268 * xterm.h (x_dispatch_event): Declare unconditionally.
2270 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2272 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2274 * nsterm.m (x_set_window_size): Handle pixelwise.
2276 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2278 * w32term.c (x_new_font):
2279 * xterm.c (x_new_font): Calculate new frame size from new font
2282 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2284 * lisp.h (FOR_EACH_TAIL): New macro.
2285 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2287 * window.c (select_window): Call second wset_redisplay before we change
2288 selected_window (bug#16034).
2290 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2292 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2294 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2296 * w32xfns.c: Include window.h, to avoid a compiler warning.
2298 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2300 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2301 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2302 window_scroll takes care of it.
2303 (Fset_window_point, Fdelete_other_windows_internal)
2304 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2305 (Fsplit_window_internal, Fdelete_window_internal)
2306 (Fresize_mini_window_internal, Fset_window_configuration)
2307 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2308 cause redisplay instead of forcing a complete redisplay.
2309 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2310 we're only affecting the selected_window.
2312 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2314 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2315 directional control characters. Update type and category
2316 determination according to the UBA from Unicode v6.3.
2317 (bidi_category_t): New category EXPLICIT_FORMATTING.
2319 * dispextern.h (bidi_type_t): Update to include new bidirectional
2320 properties introduced with Unicode v6.3. (Bug#16043)
2322 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2324 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2327 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2329 * font.c (font_list_entities): Remove dummy assignment.
2330 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2331 used on graphic displays only. Remove unused 'font_encoder' member.
2332 (struct font_bitmap): Remove unused 'extra' member.
2333 * nsfont.m (nsfont_open):
2334 * w32font.c (w32font_open_internal):
2335 * ftfont.c (ftfont_get_bitmap): Adjust users.
2337 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2339 Use bool for boolean.
2340 * tparam.c (tparam1):
2341 * undo.c (record_point, record_property_change):
2342 Use bool for boolean, for local vars that are always true or false.
2344 Minor integer overflow fixes (Bug#16033).
2345 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2346 This improves on the previous fix to this function.
2347 (window_resize_check): When summing up pixel counts, don't rely on
2348 undefined behavior if the sum overflows.
2350 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2352 * window.c (Fset_window_new_pixel): Don't choke at negative
2353 argument value (Bug#16033).
2355 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2356 to avoid crash in window_box_height.
2358 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2359 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2361 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2363 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2365 Minor integer overflow fixes.
2366 * window.c (Fset_window_new_pixel, grow_mini_window):
2367 * xdisp.c (Fwindow_text_pixel_size):
2368 Avoid undefined behavior on signed integer overflow.
2369 * xfns.c (x_set_mouse_color):
2370 Check that drag shape fits in 'unsigned', since that's what X wants.
2372 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2374 Improve reporting of fatal exception on MS-Windows.
2375 * w32fns.c (my_exception_handler): New function.
2376 (globals_of_w32fns): Set it up as the unhandled exception
2377 handler. Initialize exception code and address to zeros.
2378 (emacs_abort): If the exception code and address are available,
2379 print them at the beginning of the backtrace. Fix the format of
2380 printing addresses (was producing 0x0x12345678 on XP).
2383 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2385 * eval.c (Fbacktrace__locals): New function.
2386 (syms_of_eval): Defsubr it.
2388 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2390 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2391 Define here to unify between...
2392 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2393 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2395 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2397 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2399 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2400 fringe background extension.
2401 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2402 because they are now always the same as `left' and `width',
2403 respectively. Remove code for the case that `width' and
2404 `sb_width' are different.
2406 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2408 Fix minor problems found by static checking.
2409 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2410 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2411 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2413 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2415 * image.c (imagemagick_compute_animated_image): Don't crash if we
2416 have an animation with different-sized images (bug#15313).
2418 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2420 Remove some unused items introduced during pixelwise change.
2421 * window.c (window_resize_total_check): Remove unused function.
2422 * xdisp.c (remember_mouse_glyph): Remove unused label.
2423 (Ftool_bar_height): Move declaration inside #if.
2424 * xterm.c (x_set_window_size): Don't use r and c.
2426 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2428 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2431 * window.c (Fset_window_configuration): Comment out unused variables.
2433 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2435 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2437 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2439 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2441 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2442 HAVE_GNUTLS3 (Bug#16001).
2444 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2445 if interrupts are deferred (Bug#15801).
2447 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2449 Support resizing frames and windows pixelwise.
2450 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2451 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2452 (struct glyph_matrix): Replace window_left_col and
2453 window_top_line by window_pixel_left and window_pixel_top.
2454 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2456 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2457 (draw_window_divider, move_it_to, x_draw_right_divider)
2458 (x_draw_bottom_divider, change_frame_size): Add or fix
2460 * dispnew.c (change_frame_size_1): Change prototype.
2461 (adjust_glyph_matrix, required_matrix_width)
2462 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2463 values instead of lines and columns.
2464 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2465 WINDOW_TOTAL_FRINGE_WIDTH.
2466 (handle_window_change_signal, do_pending_window_change)
2467 (init_display): Adjusts calls of change_frame_size.
2468 (change_frame_size, change_frame_size_1): Handle pixelwise
2470 * frame.c (Qright_divider_width, Qbottom_divider_width):
2472 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2473 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2474 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2475 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2477 (set_frame_param): New function.
2478 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2479 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2480 (Ffringe_width, Fborder_width, Fright_divider_width)
2481 (Fbottom_divider_width): New functions, defsubr them.
2482 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2483 New argument pixelwise.
2484 (struct frame_parm_table): New members Qright_divider_width and
2485 Qbottom_divider_width.
2486 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2487 (x_report_frame_params): Handle Qright_divider_width and
2488 Qbottom_divider_width.
2489 (x_set_right_divider_width, x_set_bottom_divider_width):
2491 (frame_resize_pixelwise): New option.
2492 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2493 new_pixelwise, right_divider_width and bottom_divider_width;
2494 remove total_lines; rename text_lines, text_cols, new_text_lines
2495 and new_text_cols to text_height, text_width, new_height and
2496 new_width respectively.
2497 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2498 FRAME_TEXT_WIDTH respectively.
2499 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2500 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2501 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2503 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2504 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2505 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2506 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2507 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2508 (FRAME_TOTAL_COLS_ARG): Remove macro.
2509 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2510 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2511 (x_wm_set_size_hint): Handle frame pixel sizes.
2512 * indent.c (compute_motion, Fcompute_motion):
2513 Call window_body_width instead of window_body_cols.
2514 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2515 (make_lispy_position): Handle right and bottom dividers.
2516 (Fsuspend_emacs): Pixelize call of change_frame_size.
2517 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2518 * lisp.h: Extern set_frame_param.
2519 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2521 (Fx_create_frame): Add entry for vertical_drag_cursor.
2522 Pixelize call of change_frame_size.
2523 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2524 * nsterm.m (ns_update_window_end): Optionally draw right
2526 (x_set_window_size): Add argument pixelwise.
2527 Call check_frame_size and change_frame_size with pixelwise zero.
2528 (ns_draw_window_divider): New function.
2529 (ns_redisplay_interface): Add ns_draw_window_divider.
2530 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2531 (x_new_font): Call x_set_window_size with pixelwise zero.
2532 * print.c (print_object): For a window print its sequence
2534 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2535 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2536 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2537 (w32_createwindow): Use scroll bar area width.
2538 (w32_wnd_proc): Handle bottom divider width.
2539 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2540 (Fx_create_frame): Default divider width parameters.
2541 Caclulate sizes pixelwise. Add vertical drag cursor support.
2542 (x_create_tip_frame): Default divider widths to zero.
2543 Pixelize call to change_frame_size.
2544 (Fx_show_tip): Add handling of divider widths. Pixelize window
2546 (Fw32_frame_rect): New function.
2547 (frame_parm_handler w32_frame_parm_handlers): Add divider
2549 (Vx_window_vertical_drag_shape): Add variable.
2550 * w32inevt.c (resize_event, maybe_generate_resize_event):
2551 Pixelize change_frame_size calls.
2552 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2554 * w32term.c (w32_draw_window_divider): New function.
2555 (x_update_window_end): Handle right divider.
2556 (w32_draw_fringe_bitmap, x_scroll_run)
2557 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2558 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2559 Calculate new frame sizes pixelwise.
2560 (x_new_font): Pixelize call to x_set_window_size.
2561 (x_check_fullscreen): Pixelize call to change_frame_size.
2562 (x_set_window_size_1, x_set_window_size): New argument
2563 pixelwise. Calculate pixelwise.
2564 (x_wm_set_size_hint): Use scroll bar area width.
2565 (w32_redisplay_interface): Add w32_draw_window_divider.
2566 * w32term.h (struct w32_output): Add vertical drag cursor.
2567 * widget.c (set_frame_size, update_wm_hints)
2568 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2570 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2571 * window.c (sequence_number): Restore.
2572 (Fwindow_pixel_width, Fwindow_pixel_height)
2573 (Fwindow_mode_line_height, Fwindow_header_line_height)
2574 (window_pixel_to_total, Frun_window_scroll_functions)
2575 (Fset_window_new_pixel, window_resize_apply_total)
2576 (Fwindow_resize_apply_total): New functions.
2577 (window_body_height, window_body_width): Rename from
2578 window_body_lines. New argument PIXELWISE.
2579 Calculate pixelwise.
2580 (Fwindow_body_height, Fwindow_body_width): New argument
2582 (coordinates_in_window, window_relative_x_coord): Use window's
2583 pixel width instead of total width.
2584 (replace_window, recombine_windows): Initialize pixel values.
2585 (resize_root_window, resize_frame_windows, grow_mini_window)
2586 (shrink_mini_window): New argument PIXELWISE.
2587 Calculate pixelwise.
2588 (Fdelete_other_windows_internal, adjust_window_margins)
2589 (window_resize_check, window_resize_apply)
2590 (Fdelete_window_internal, Fresize_mini_window_internal)
2591 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2592 (check_frame_size): Rename arguments. New argument PIXELWISE.
2593 Calculate pixelwise.
2594 (set_window_buffer): Make samebuf bool. Run configuration change
2595 hook only if buffer changed.
2596 (Fset_window_buffer): Rewrite doc-string.
2597 (make_window): Initialize new_pixel slot.
2598 (Fwindow_resize_apply): Check pixel size of root window.
2599 (Fsplit_window_internal): Call 2nd argument pixel_size.
2600 Calculate pixelwise.
2601 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2603 (save_window_data): New slots frame_text_width,
2604 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2605 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2607 (Fcurrent_window_configuration, Fset_window_configuration)
2608 (save_window_save, compare_window_configurations): Handle new
2609 slots in save_window_data and saved_window.
2610 (Fset_window_scroll_bars): Fix doc-string.
2611 (window_resize_pixelwise): New variable.
2612 (coordinates_in_window, Fcoordinates_in_window_p):
2614 (make_parent_window): Adjust sequence_number.
2615 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2617 * window.h (struct window): New members new_pixel, pixel_left,
2618 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2619 (wset_new_pixel): New function.
2620 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2621 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2622 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2623 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2624 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2625 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2626 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2627 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2628 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2629 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2630 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2631 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2632 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2633 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2634 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2636 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2637 (window_body_width, check_frame_size): Adapt external declarations.
2638 * xdisp.c (last_max_ascent): New integer.
2639 (window_text_bottom_y): Handle bottom divider.
2640 (window_box_width, window_box_height): Calculate pixelwise.
2641 (get_glyph_string_clip_rects): Handle right divider.
2642 (remember_mouse_glyph): When windows are resized pixelwise
2643 proceed with width and height set to 1.
2644 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2646 (move_it_to): Calculate and return maximum x position
2648 (Fwindow_text_pixel_size): New function.
2649 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2650 (tool_bar_lines_needed): Rename to tool_bar_height.
2651 Calculate pixelwise.
2652 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2653 Calculate pixelwise.
2654 (redisplay_tool_bar): Calculate pixelwise.
2655 (redisplay_window): Calculate pixelwise. Handle dividers.
2656 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2657 (x_draw_vertical_border): Handle dividers.
2658 (define_frame_cursor1): Handle vertical drag cursor.
2659 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2660 (expose_window): Calculate pixelwise. Handle dividers.
2661 (init_xdisp): Initialize pixel values.
2662 * xfaces.c (Qwindow_divider): New face.
2663 (realize_basic_faces): Realize it.
2664 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2665 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2666 (x_set_scroll_bar_default_width): Default actual width to 16.
2667 (Fx_create_frame): Set sizes pixelwise.
2668 (x_create_tip_frame): Default divider widths to zero.
2669 Pixelize call of change_frame_size.
2670 (Fx_show_tip): Handle divider widths. Initial pixel position
2672 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2673 (Vx_window_vertical_drag_shape): New option.
2674 * xmenu.c (free_frame_menubar): Pixelize call of
2676 * xterm.c (x_draw_window_divider): New function.
2677 (x_update_window_end): Optionally draw right divider.
2678 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2679 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2680 (handle_one_xevent, x_new_font): Calculate pixelwise.
2681 (x_set_window_size_1, x_set_window_size): New argument
2682 pixelwise. Calculate pixelwise.
2683 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2684 (struct x_redisplay_interface): Add x_draw_window_divider.
2685 * xterm.h (struct x_output): Add vertical_drag_cursor.
2687 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2689 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2690 Set invisible frames's `redisplay' when a full redisplay is requested.
2691 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2692 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2693 (display_mode_lines): Set it here instead.
2695 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2697 * dispextern.h (set_window_update_flags): Remove.
2699 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2701 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2703 * xdisp.c (REDISPLAY_SOME_P): New macro.
2704 (redisplay_internal): Use it (bug#15999).
2705 (prepare_menu_bars, redisplay_window): Use it as well.
2707 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2709 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2711 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2712 (globals_of_w32font): Zero it out.
2713 (GetCharWidth32W_Proc): New function pointer.
2714 (get_char_width_32_w): New function.
2715 (compute_metrics): If get_glyph_outline_w returns an error, try
2716 get_char_width_32_w before declaring a failure. This avoids
2717 punishing raster (a.k.a. "bitmap") fonts by slowing down
2718 redisplay. (Bug#6364).
2720 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2722 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2723 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2724 highlight needs to be redisplayed. (Bug#15913)
2726 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2728 Fix minor problems found by static checking.
2729 * buffer.h (struct buffer_text, struct buffer):
2730 * frame.h (struct frame):
2731 * window.h (struct window):
2732 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2733 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2734 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2735 no-longer-valid use of HAVE_MENUS.
2736 * xdisp.c (propagate_buffer_redisplay): Now static.
2738 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2740 * xmenu.c (Fmenu_or_popup_active_p):
2741 * window.c (Fset_window_configuration):
2742 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2743 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2744 * fns.c (Fyes_or_no_p):
2745 * editfns.c (Fmessage_box, Fmessage_or_box):
2746 * alloc.c (make_save_ptr_ptr):
2747 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2749 * window.c (Fset_window_configuration): Move select_window later.
2751 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2753 Refine redisplay optimizations to only redisplay *some* frames/windows
2754 rather than all of them.
2755 * xdisp.c (REDISPLAY_SOME): New constant.
2756 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2757 (bset_redisplay, bset_update_mode_line): New functions.
2758 (message_dolog): Use bset_redisplay.
2759 (clear_garbaged_frames): Use fset_redisplay.
2760 (echo_area_display): Use wset_redisplay.
2761 (buffer_shared_and_changed): Remove.
2762 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2763 frame titles. Compute the actual set of windows redisplayed.
2764 Don't update frame titles and menu bars for frames that don't need to
2766 (propagate_buffer_redisplay): New function.
2768 (redisplay_internal): Use it. Be more selective in the set of windows
2769 we redisplay. Propagate windows_or_buffers_changed to
2770 update_mode_lines a bit later to simplify the code.
2771 (mark_window_display_accurate_1): Reset window and buffer's
2773 (redisplay_window): Do nothing if neither the window nor the buffer nor
2774 the frame needs redisplay.
2775 * window.h (struct window): Add `redisplay' field.
2776 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2777 (redisplay_other_windows, window_list): New declarations.
2778 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2779 (window_list): Not static any more.
2780 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2781 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2782 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2783 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2784 * frame.h (struct frame): Add `redisplay' field.
2785 Move `external_menu_bar' bitfield next to other bit-fields.
2786 (SET_FRAME_GARBAGED): Use fset_redisplay.
2787 (SET_FRAME_VISIBLE): Don't garbage the frame;
2788 Use redisplay_other_windows.
2789 * buffer.h (struct buffer): Add `redisplay' field.
2790 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2791 (modify_overlay): Use bset_redisplay.
2792 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2794 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2796 Support w32 file notifications in batch mode.
2797 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2798 invalid (which happens in batch mode). If non-interactive, call
2799 handle_file_notifications to store file notification events in the
2800 input queue. (Bug#15933)
2802 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2804 * w32inevt.c (handle_file_notifications): Now external, not static.
2806 * w32term.h (handle_file_notifications): Provide prototype.
2808 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2809 init_crit, since init_display, which does that otherwise, is not
2812 2013-11-27 Glenn Morris <rgm@gnu.org>
2814 * Makefile.in ($(lispsource)/international/charprop.el): New.
2815 (emacs$(EXEEXT)): Depend on charprop.el.
2817 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2819 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2820 deleting portions of the buffer under non-nil REPLACE argument.
2823 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2824 directory, watch it and not its parent.
2825 (add_watch): Allow empty string in FILE.
2827 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2829 * window.c (Fset_window_start, window_resize_apply)
2830 (window_scroll): Reset window_end_valid (Bug#15957).
2832 2013-11-27 Glenn Morris <rgm@gnu.org>
2834 * Makefile.in (leimdir): Now in lisp source directory.
2835 ($(leimdir)/leim-list.el): Just use ../leim .
2836 * epaths.in (PATH_DUMPLOADSEARCH):
2837 * lread.c (load_path_default):
2838 * nsterm.m (ns_load_path): No more leim directory.
2840 2013-11-26 Andreas Schwab <schwab@suse.de>
2842 * .gdbinit (xgettype): Add cast.
2844 2013-11-26 Glenn Morris <rgm@gnu.org>
2846 Preload leim-list.el.
2847 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2848 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2849 is a single directory.
2851 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2853 bool-vector-subsetp is now the normal direction (Bug#15912).
2854 * data.c (Fbool_vector_subsetp): Test whether the first argument
2855 is a subset of the second one, not the reverse. Add doc string.
2857 Fix minor problems found by static checking.
2858 * lread.c (load_path_default): Now static.
2859 * textprop.c (text_property_stickiness): Be consistent about the
2860 test used when deciding whether to consider the previous character.
2861 This simplifies the code a bit.
2863 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2865 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2867 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2868 (syms_of_frame): Don't defsubr them.
2870 2013-11-25 Glenn Morris <rgm@gnu.org>
2872 * lread.c (load_path_default): Change the sense of the argument.
2873 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2874 from dump_path. When it is not, avoid checking dump_path twice.
2876 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2877 uninstalled dump_path against installed Vload_path. (Bug#15964)
2879 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2881 Export get_pos_property to Elisp.
2882 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2883 (syms_of_editfns): Export it to Elisp.
2885 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2887 2013-11-23 Romain Francoise <romain@orebokech.com>
2889 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2890 initialization here ...
2891 (syms_of_fileio): ... from here.
2893 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2895 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2896 Please use --enable-check-lisp-object-type.
2898 2013-11-23 Glenn Morris <rgm@gnu.org>
2900 * process.c (get_process): Explicit error for dead buffers.
2902 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2904 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2906 2013-11-23 Glenn Morris <rgm@gnu.org>
2908 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2909 * lread.c (load_path_check): Take path to check as argument.
2910 (load_path_default): New, split from init_lread.
2911 (init_lread): Move calc of default load-path to load_path_default.
2912 Empty elements in EMACSLOADPATH now stand for the default.
2913 (load-path): Doc fix.
2914 * emacs.c (decode_env_path): Add option to treat empty elements
2915 as nil rather than ".".
2916 * callproc.c (init_callproc_1, init_callproc):
2917 * image.c (Vx_bitmap_file_path):
2918 * lisp.h (decode_env_path):
2919 * lread.c (Vsource_directory):
2920 Update for new argument spec of decode_env_path.
2922 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2924 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2925 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2927 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2929 Fix some dependency problems that cause unnecessary recompiles.
2930 Problem reported by RMS in
2931 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2932 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2933 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2934 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2935 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2936 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2937 (boostrap-clean): No need to remove stamp-oldxmenu.
2939 Fix recently introduced bool vector overrun.
2940 This was due to an optimization that went awry.
2941 Reported by Glenn Morris in
2942 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2943 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2944 for empty vectors, undoing the 2013-11-18 change.
2945 * data.c (bool_vector_binop_driver): Rely on this.
2946 Fix bug that occasionally overran the destination.
2947 * lisp.h (struct Lisp_Bool_vector): Document this.
2949 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2951 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2954 * nsterm.m (init, run, stop:): Comment out for now, does not work
2957 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2959 * charset.c (syms_of_charset): Don't read past end of string.
2961 2013-11-19 Glenn Morris <rgm@gnu.org>
2963 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2965 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2967 Add hooks to run on gaining/losing focus. (Bug#15029)
2968 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2969 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2970 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2972 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2974 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2975 The old names predated the API change that put destination at end.
2977 Improve API of recently-added bool vector functions (Bug#15912).
2978 The old API had (bool-vector-count-matches A B)
2979 and (bool-vector-count-matches-at A B I), which gave the
2980 misleading impression that the two functions were variants, one
2981 with a location I. The new API has (bool-vector-count-population A)
2982 and (bool-vector-count-consecutive A B I) to make the distinction
2983 clearer. The first function no longer has a B argument, since the
2984 caller can easily determine the number of nils if the length and
2985 number of ts is known.
2986 * data.c (Fbool_vector_count_population): Rename from
2987 bool_vector_count_matches, and accept just 1 argument.
2988 (Fbool_vector_count_consecutive): Rename from
2989 Fbool_vector_count_matches_at.
2991 Always allocate at least one bits_word per bool vector.
2992 See Daniel Colascione in:
2993 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2994 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2995 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2996 * lisp.h (struct Lisp_Bool_vector): Document this.
2998 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3000 * insdel.c (invalidate_buffer_caches): New function, consolidated
3001 from part of prepare_to_modify_buffer.
3002 (insert_from_gap, prepare_to_modify_buffer):
3003 * coding.c (code_convert_region, code_convert_string):
3004 Call invalidate_buffer_caches. (Bug#15841)
3006 * lisp.h (invalidate_buffer_caches): Add prototype.
3008 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3010 * w32term.c (x_update_window_end): Don't invalidate the entire
3011 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3012 highlight needs to be redisplayed. (Bug#15913)
3014 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3016 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3018 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3020 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3021 while we are using Vprin1_to_string_buffer.
3023 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3024 after inserting the description string. (Bug#15907)
3026 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3028 * data.c: Work around bogus GCC diagnostic about shift count.
3029 Reported by Eli Zaretskii in
3030 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3031 (pre_value): New function.
3032 (count_trailing_zero_bits): Use it.
3034 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3036 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3037 assume C macros are not supported even under -g3 in these old GCC
3040 2013-11-15 Leo Liu <sdl.web@gmail.com>
3042 * minibuf.c (Ftry_completion, Fall_completions)
3043 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3045 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3047 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3048 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3049 This avoids placing unnecessary constants into the Emacs code.
3051 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3053 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3054 for Cygwin w32 build.
3056 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3057 for Cygwin w32 build. (Bug#15892)
3059 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3061 Simplify, port and tune bool vector implementation.
3062 * alloc.c (bool_vector_exact_payload_bytes)
3063 (bool_vector_payload_bytes): Remove.
3064 (bool_vector_fill): Return its argument.
3065 * alloc.c (bool_vector_fill):
3067 * print.c (print_object):
3068 Simplify by using bool_vector_bytes.
3069 * alloc.c (make_uninit_bool_vector):
3070 New function, broken out from Fmake_bool_vector.
3071 (Fmake_bool_vector): Use it. Use tail call.
3072 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3073 * data.c (BITS_PER_ULL): New constant.
3074 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3075 if long long versions don't exist.
3076 (shift_right_ull): New function.
3077 (count_one_bits_word): New function, replacing popcount_bits_word
3078 macro. Don't assume that bits_word is no wider than long long.
3079 (count_one_bits_word, count_trailing_zero_bits):
3080 Don't assume that bits_word is no wider than long long.
3081 * data.c (bool_vector_binop_driver, bool_vector_not):
3082 * fns.c (Fcopy_sequence):
3084 Create an uninitialized destination, to avoid needless work.
3085 (internal_equal): Simplify.
3086 (Ffillarray): Prefer tail call.
3087 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3088 contain at least one word.
3089 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3090 chars are narrower than ints.
3091 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3092 * fns.c (Fcopy_sequence):
3094 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3095 Don't try to port to hosts where bits_word values have holes; the
3096 code wouldn't work there anyway. Verify this assumption, though.
3097 (bool_vector_bytes): New function.
3098 (make_uninit_bool_vector): New decl.
3099 (bool_vector_fill): Now returns Lisp_Object.
3101 * xfns.c (xic_create_fontsetname):
3102 * xrdb.c (gethomedir): Prefer tail calls.
3104 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3106 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3107 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3109 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3110 that requires a return value.
3111 (Fset_buffer_modified_p): Take advantage of this change to do
3114 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3116 * buffer.c (Frestore_buffer_modified_p): Sync it with
3117 Fset_buffer_modified_p.
3118 (Fforce_mode_line_update): New function, moved from subr.el.
3119 (Fset_buffer_modified_p): Use them.
3120 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3122 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3124 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3125 This avoids undefined behavior when subtracting pointers into
3126 different aways. On my platform it also makes the code a tad
3127 smaller and presumably faster.
3129 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3131 * keyboard.c (command_loop_1): Use region-extract-function.
3132 * insdel.c (Qregion_extract_function): Not static any more (can we
3133 stop pretending that these vars can benefit from being marked static?).
3135 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3137 * search.c (find_newline): If buffer text is relocated during the
3138 "dumb loop", adjust C pointers into buffer text to follow suit.
3141 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3143 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3144 for conversion (Bug#15837).
3146 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3148 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3149 for the entire range of inserted characters. (Bug#15841)
3151 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3153 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3155 (realize_default_face): Remove assignment to distant-foreground if
3156 unspecified (Bug#15815).
3158 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3160 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3161 cache-long-scans disabled, since we don't want to call
3162 prepare_to_modify_buffer (in insert_1_both) for each message we
3165 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3166 from buffer.c. Improve commentary to the buffer field setter
3169 * buffer.c (bset_cache_long_scans): Static function deleted.
3170 Improve commentary to the buffer field setter functions.
3171 (init_buffer_once): Default for cache-long-scans changed to t.
3174 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3176 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3178 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3179 This bug was introduced in my 2013-06-21 change, and caused
3180 struct Lisp_Sub_Char_Table objects to be given too many slots,
3181 which broke 'make -C admin/unidata'.
3183 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3185 Import changes from mac-port 4.5.
3186 * macfont.m (mac_font_copy_default_descriptors_for_language)
3187 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3188 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3189 (macfont_language_default_font_names): New.
3190 (macfont_list): Rearrange language/charset code.
3191 (macfont_close): Don't check for macfont_info->cache.
3192 (mac_ctfont_create_preferred_family_for_attributes): New font
3193 selection code, call
3194 mac_font_copy_default_name_for_charset_and_languages.
3195 (mac_font_copy_default_descriptors_for_language)
3196 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3198 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3200 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3202 Port to C11 aligned_alloc, and fix some integer overflows.
3203 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3204 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3205 and use of posix_memalign replaced with aligned_alloc.
3206 (aligned_alloc): New function, defined or declared as needed.
3207 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3208 Don't undef; configure.ac now does this.
3209 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3210 (calloc, aligned_alloc): Check for integer overflow.
3211 (aligned_alloc): Rename from memalign. All uses changed.
3212 (memalign): New function, an alias for aligned_alloc.
3214 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3216 * xdisp.c (redisplay_internal): Fix typo in last change.
3218 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3220 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3222 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3224 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3225 redisplay--mode-lines-cause.
3226 (redisplay_internal): Keep them uptodate. Remove redundant check of
3227 buffer_shared_and_changed.
3228 * *.[chm]: Number every assignment to update_mode_lines so we
3229 can track why it is set.
3231 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3233 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3235 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3237 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3238 can track why it is set.
3240 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3242 Integer-related fixes for term.c etc.
3243 * dispextern.h (face_tty_specified_color): New function.
3244 * term.c (turn_on_face): Don't rely on undefined behavior when
3245 assigning an out-of-range value to 'long'.
3246 Simplify test for toggling highlight.
3247 (tty_capable_p): Omit last two (unused) args. All callers changed.
3248 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3249 (read_menu_input, tty_menu_activate, tty_menu_show):
3250 * xfaces.c (x_supports_face_attributes_p)
3251 (tty_supports_face_attributes_p):
3252 Use bool for boolean. All callers changed.
3253 (tty_supports_face_attributes_p): Omit defaults for color indices;
3254 no longer needed. Simplify tail call.
3256 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3258 * xdisp.c (prepare_menu_bars): Mark static.
3259 * lisp.h (prepare_menu_bars): Don't declare.
3260 * xselect.c (x_handle_selection_clear):
3261 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3263 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3265 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3266 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3268 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3270 * keyboard.c (Fcommand_error_default_function): Rename from
3271 Fdefault_error_output.
3273 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3275 * keyboard.c (Fdefault_error_output): New function, extracted from
3277 (syms_of_keyboard): Use it for Vcommand_error_function.
3279 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3281 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3282 (init_eval): Use it to ensure handlerlist is non-NULL.
3283 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3284 (Fsignal): Adjust NULLness test of handlerlist.
3285 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3287 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3289 * callproc.c (call_process): Call prepare_to_modify_buffer before
3290 decoding text read from the sub-process, as the decoded stuff will
3291 be inserted into the buffer. This will invalidate the various
3292 caches maintained for the buffer. (Bug#15148)
3294 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3296 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3297 string of glyphless-char-display.
3299 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3301 * nsfns.m (ns_get_name_from_ioreg): New function.
3302 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3303 OSX >= 10.9. Use ns_get_name_from_ioreg.
3305 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3307 Simplify and port recent bool vector changes.
3308 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3309 only in this file. Use a more-efficient implementation if the
3310 second argument is a power of 2.
3311 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3312 Remove no-longer-necessary compile-time checks.
3313 (bool_vector_exact_payload_bytes): New function.
3314 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3315 exact payload changed to call the new function. Do not assume
3316 that the arg or result fits in ptrdiff_t.
3317 (bool_vector_fill): New function.
3318 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3320 (vroundup_ct): Don't assume arg fits in size_t.
3321 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3322 invoke set_category_set.
3323 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3324 All callers changed. Use bool_vector_set.
3325 * category.h (XCATEGORY_SET): Remove; no longer needed.
3326 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3328 * data.c (Faref): Use bool_vector_ref.
3329 (Faset): Use bool_vector_set.
3330 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3331 (Fbool_vector_not, Fbool_vector_count_matches)
3332 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3333 * fns.c (concat): Use bool_vector_ref.
3334 (Ffillarray): Use bool_vector_fill.
3335 (mapcar1): Use bool_vector_ref.
3336 (sxhash_bool_vector): Hash words, not bytes.
3337 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3338 a constant, since it's now used in #if.
3339 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3340 unsigned char on unusual architectures, so that we no longer
3341 assume that the number of bits per bits_word is a power of two or
3342 is a multiple of 8 or of CHAR_BIT.
3343 (Qt): Add forward decl.
3344 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3345 at least as strictly as bits_word.
3346 (bool_vector_data, bool_vector_uchar_data): New accessors.
3347 All data structure accesses changed to use them.
3348 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3349 (bool_vector_set): New functions.
3350 (bool_vector_fill): New decl.
3351 (ROUNDUP): Move to alloc.c as described above.
3353 Fix recent gnutls changes.
3354 * gnutls.c (Fgnutls_boot): Don't assume C99.
3355 * process.c (wait_reading_process_output): Fix typo in recent change.
3357 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3359 * process.c (wait_reading_process_output, read_process_output)
3360 (send_process): Check gnutls_state is not NULL.
3362 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3363 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3365 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3367 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3368 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3370 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3373 * nsfns.m (Fx_create_frame): Fix memory leak.
3375 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3376 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3377 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3379 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3381 * xdisp.c (message3_nolog, message_with_string): Encode the string
3382 before writing it to the terminal in a non-interactive session.
3384 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3385 sure we concatenate them into a unibyte string.
3387 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3388 resulting temporary name before returning it to the caller.
3389 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3390 is a unibyte string, convert NAME to a unibyte string to ensure
3391 that the result is also a unibyte string.
3393 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3394 create unibyte strings from default paths and directory/file
3397 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3400 * callproc.c (init_callproc): Use build_unibyte_string to make
3401 sure we create unibyte strings from default paths and
3402 directory/file names.
3404 * buffer.c (init_buffer): Don't store default-directory of
3405 *scratch* in multibyte form. The original problem which led to
3406 that is described in
3407 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3408 but it was solved long ago. (Bug#15260)
3410 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3412 Port to stricter C99 platforms.
3413 Especially, C99 prohibits nesting a struct X inside struct Y if
3414 struct X has a flexible array member.
3415 * alloc.c (struct sdata): New type.
3416 (sdata): Implement in terms of struct sdata.
3417 Remove u member; all uses replaced by next_vector, set_next_vector.
3418 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3419 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3420 (struct sblock): Rename first_data member to data, which is now
3421 a flexible array member. All uses changed.
3422 (next_vector, set_next_vector, large_vector_vec): New functions.
3423 (vector_alignment): New constant.
3424 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3425 (struct large-vector): Now merely a NEXT member, since the old approach
3426 ran afoul of stricter C99. All uses changed to use
3427 large_vector_vec or large_vector_offset.
3428 (large_vector_offset): New constant.
3429 * dispnew.c: Include tparam.h, for tgetent.
3430 Do not include term.h; no longer needed.
3431 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3432 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3433 (struct Lisp_Vector): Use a flexible array member for contents,
3434 instead of a union with a member that is an array of size 1.
3436 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3437 fact that the struct no longer contains a union.
3438 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3439 (struct Lisp_Save_Value, struct Lisp_Free):
3440 Use unsigned, not int, for spacers, to avoid c99 warning.
3441 (union specbinding): Use unsigned, not bool, for bitfield, as
3442 bool is not portable to pre-C99 hosts.
3444 2013-11-04 Glenn Morris <rgm@gnu.org>
3446 * emacs.c (usage_message): Mention that `-L :...' appends.
3448 2013-11-02 Glenn Morris <rgm@gnu.org>
3450 * Makefile.in (abs_builddir): Remove.
3451 (bootstrap_exe): Use relative filename.
3453 Use relative filenames in TAGS files.
3454 * Makefile.in (abs_srcdir): Remove it again.
3455 (.PHONY): Remove frc.
3456 (maintainer-clean): No more TAGS-LISP file.
3457 (TAGS): Pass relative file names to etags.
3458 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3460 * Makefile.in (abs_srcdir): New, set by configure.
3462 (maintainer-clean): Remove pointless echo. That should be in the
3463 top-level Makefile, if anywhere. Delete TAGS-LISP.
3464 (extraclean): No s/ and m/ directories for some time.
3465 (TAGS): Also depend on ctagsfiles3.
3466 Remove no-longer-defined S_FILE.
3467 Pass absolute filenames to etags once more.
3468 (TAGS-LISP): Replace lispdir with its expansion.
3469 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3470 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3472 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3474 * xfaces.c (check_lface_attrs, realize_default_face):
3475 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3476 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3478 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3480 * emacs.c (original_pwd): Remove global var by making it local.
3481 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3483 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3485 * xfaces.c: Declare color_distance.
3486 (QCdistant_foreground): New variable.
3487 (NEAR_SAME_COLOR_THRESHOLD): New define.
3488 (load_color2): New function.
3489 (load_color): Call load_color2.
3490 (load_face_colors): Call load_color2 and if distant-color is specified
3491 calculate distant and use distant-color if colors are near.
3492 (LFACE_DISTANT_FOREGROUND): New define.
3493 (merge_face_ref, Finternal_set_lisp_face_attribute)
3494 (Finternal_get_lisp_face_attribute)
3495 (x_supports_face_attributes_p): Handle distant-foreground similar to
3497 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3499 * dispextern.h (lface_attribute_index):
3500 Add LFACE_DISTANT_FOREGROUND_INDEX.
3502 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3504 * image.c (pbm_next_char): New function.
3505 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3506 (pbm_scan_number): Use it.
3507 (Qlibjpeg_version): New variable.
3508 (syms_of_image): DEFSYM and initialize it.
3510 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3512 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3514 2013-10-31 Glenn Morris <rgm@gnu.org>
3516 * emacs.c (original_pwd): New char.
3517 (main): If using --chdir, store original_pwd.
3518 (init_cmdargs): When setting Vinvocation_directory based on a
3519 relative argv[0], use original_pwd if set. (Bug#15768)
3521 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3523 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3525 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3527 * insdel.c: Fix minor problems found by static checking.
3528 (Qregion_extract_function): Now static.
3529 (prepare_to_modify_buffer_1): Remove unused locals.
3531 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3533 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3534 (syms_of_xdisp): Declare pre-redisplay-function.
3535 (markpos_of_region): Remove function.
3536 (init_iterator, compute_stop_pos, handle_face_prop)
3537 (face_before_or_after_it_pos, reseat_to_string)
3538 (get_next_display_element, window_buffer_changed)
3539 (redisplay_internal, try_cursor_movement, redisplay_window)
3540 (try_window_reusing_current_matrix, try_window_id, display_line)
3541 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3542 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3543 * window.h (struct window): Remove field `region_showing'.
3544 * dispextern.h (struct it): Remove region_beg/end_charpos.
3545 (face_at_buffer_position, face_for_overlay_string)
3546 (face_at_string_position): Update prototypes.
3547 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3548 (face_at_string_position): Remove `region_beg' and `region_end' args.
3549 * fontset.c (Finternal_char_font):
3550 * font.c (font_at, font_range): Adjust calls accordingly.
3551 * insdel.c (Qregion_extract_function): New var.
3552 (syms_of_insdel): Initialize it.
3553 (prepare_to_modify_buffer_1): Use it.
3555 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3557 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3558 * ftxfont.c (ftxfont_get_gcs):
3559 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3560 * xfaces.c (x_free_colors, x_free_dpy_colors)
3561 (x_create_gc, unload_color):
3562 * xselect.c (x_property_data_to_lisp):
3563 * xsettings.c (parse_settings):
3564 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3565 (get_bits_and_offset): Adjust definition.
3566 * frame.c (XParseGeometry): Adjust locals.
3567 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3568 * regex.h (toplevel): Likewise for reg_syntax_t.
3570 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3572 * eval.c (run_hook_with_args): Use FUNCTIONP.
3574 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3576 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3577 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3578 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3579 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3580 on MS-Windows anyway.
3581 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3582 (free_realized_face): ...adjust user.
3583 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3584 white relief pixels to -1.
3585 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3586 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3587 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3589 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3591 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3592 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3593 in practice now. All callers changed.
3595 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3597 * dispextern.h (struct face): Use bitfields for 'underline_type'
3598 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3599 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3600 'stipple' member. Move 'lface' member up to help...
3601 * xfaces.c (make_realized_face): ...this function to find and
3602 clear just the members that need clearing.
3603 (load_face_colors, realize_x_face):
3604 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3606 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3608 * xftfont.c (struct xftfont_info): Remove set-but-unused
3610 (xftfont_open): Adjust user.
3611 (xftfont_get_colors): Remove useless prototype.
3613 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3615 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3616 before passing them to 'unexec'. (Bug#15260)
3618 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3620 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3622 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3624 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3625 the changed signature of the font driver's 'close' method.
3627 * w32font.h (w32font_close): Adjust the prototype to the change in
3628 function definition.
3630 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3632 * w32uniscribe.c (uniscribe_close): Adapt the call to
3633 w32font_close to its new prototype.
3635 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3637 Omit unused frame argument of font API's close function.
3638 * font.h (struct font): Drop frame argument. Adjust comment.
3639 * font.c (font_clear_cache, font_close_object): Adjust users.
3640 * ftfont.c (ftfont_close):
3641 * ftxfont.c (ftxfont_close):
3642 * macfont.m (macfont_close):
3643 * nsfont.m (nsfont_close):
3644 * w32font.c (w32font_close):
3645 * xfont.c (xfont_close):
3646 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3647 tweak comments and make functions safe if called more than once for
3648 the same font object.
3650 Perform font-specific cleanup when font object is swept by GC. See
3651 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3652 * alloc.c (cleanup_vector): New function.
3653 (sweep_vector): Call it for each reclaimed vector object.
3654 * font.h (struct font): Adjust comment.
3656 2013-10-24 Glenn Morris <rgm@gnu.org>
3658 * Makefile.in (abs_top_srcdir): New, set by configure.
3660 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3662 Adjust recent font-related changes to fix bug#15686.
3663 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3664 is a live window system frame, mark its default font too.
3666 2013-10-23 Glenn Morris <rgm@gnu.org>
3668 * Makefile.in (RUN_TEMACS): Make relative (again).
3669 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3670 (bootstrap-emacs$(EXEEXT)):
3671 Quote entities that might contain whitespace.
3673 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3675 Port to Solaris 10 and its bundled GCC.
3676 Problem reported by Timothy C. Burt.
3677 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3679 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3681 Do not allow font caches to grow too large.
3682 * alloc.c (compact_font_cache_entry, compact_font_caches):
3683 New functions or stub if not HAVE_WINDOW_SYSTEM.
3684 (compact_undo_list): Factor out from Fgarbage_collect.
3686 (mark_face_cache): Mark face font. Move down to avoid
3688 (mark_terminals): Do not mark font cache here.
3689 (Fgarbage_collect): Call compaction functions described
3690 above. Adjust comment.
3692 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3694 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3695 chdir to HOME (bug#15607).
3697 * nsterm.m (Qcocoa, Qgnustep): New variables.
3698 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3699 (ns_get_color): Make selection color work for GNUstep also.
3701 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3703 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3704 handles mouse clicks. Instead, let GPM use the same code as all
3705 the other mice use. See the discussion starting at
3706 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3707 for the details of the problem with the menu bar this fixes.
3709 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3711 Remove port-specific display name lists to avoid extra
3712 complexity and data duplication with display info lists.
3713 * xterm.h (x_display_name_list): Remove declaration.
3714 * xterm.c (x_display_name_list): Remove.
3715 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3716 * xfns.c (x_display_info_for_name, Fx_display_list):
3717 Likewise. Use x_display_list where appropriate.
3718 * w32term.h (w32_display_name_list): Remove declaration.
3719 * w32term.c (w32_display_name_list): Remove.
3720 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3722 * w32fns.c (x_display_info_for_name, Fx_display_list):
3723 Likewise. Use x_display_list where appropriate.
3724 * nsterm.h (ns_display_name_list): Remove declaration.
3725 * nsterm.m (ns_display_name_list): Remove.
3726 (ns_term_init, syms_of_nsterm): Adjust users.
3727 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3728 Likewise. Use x_display_list where appropriate.
3729 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3730 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3731 (mark_terminals): Mark per-terminal font cache.
3733 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3735 Don't run timers in input-pending-p. Its new check-timers param
3736 provides the prior behavior. (Bug#15045).
3737 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3739 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3741 Make some functions static in non-Microsoft builds.
3742 On my platform (Fedora 19 x86-64), this shrinks the
3743 Emacs executable (text+data) by 0.25%.
3744 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3745 (load_color) [!MSDOS]:
3746 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3747 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3748 * lisp.h (check_existing):
3749 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3750 (network_interface_info) [!WINDOWSNT]:
3751 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3752 Remove extern decls.
3753 * fileio.c (check_existing):
3754 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3755 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3756 (network_interface_info) [!WINDOWSNT]:
3757 * term.c (encode_terminal_code) [!WINDOWSNT]:
3758 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3759 * xfaces.c (load_color) [!MSDOS]:
3761 * fileio.c (check_existing, check_executable, check_writable):
3762 * process.c (network_interface_list, network_interface_info):
3763 Move earlier, so that we don't need forward decls.
3764 * gnutls.c (fn_gnutls_transport_set_errno)
3765 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3767 * w32.c (init_environment): Use faccessat rather than
3768 check_existing, partly for consistency with the rest of the code
3769 in this file, partly so that check_existing can be static.
3771 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3772 * emacs.c (MAIN_PROGRAM): New macro.
3773 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3774 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3776 bool vector int width fixes
3777 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3778 (Fbool_vector_count_matches_at):
3779 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3780 can exceed PTRDIFF_MAX, at least in theory.
3781 (Fbool_vector_count_matches_at):
3782 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3784 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3786 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3787 (struct sockaddr): Add forward decl, for platforms that lack it.
3789 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3791 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3794 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3796 * w32.c (network_interface_get_info, network_interface_list)
3797 (network_interface_info): New functions. (Bug#15610)
3798 (GetAdaptersInfo_Proc): New typedef.
3799 (get_adapters_info): New wrapper function.
3800 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3802 * process.h (network_interface_list, network_interface_info):
3805 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3806 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3807 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3808 for WINDOWSNT. Doc fix.
3809 (syms_of_process): Defsubr Snetwork_interface_list and
3810 Snetwork_interface_info unconditionally.
3812 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3813 in NS GUI sessions. (Bug#15629)
3815 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3817 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3819 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3821 * print.c (print_object): Print " ..." when truncating bool vectors.
3823 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3825 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3826 standard mouse buttons.
3828 * termhooks.h (struct input_event): Remove incorrect commentary.
3830 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3832 Disallow bool vector operations on mixed-length operands.
3833 The old behavior left garbage in the result vector sometimes,
3834 and didn't seem to be useful.
3835 * data.c (Qwrong_length_argument): New static var.
3836 (wrong_length_argument): New function.
3837 (bool_vector_binop_driver): Check that args agree in length.
3839 * keyboard.c, keyboard.h (all_kboards): Now static.
3841 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3843 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3844 note from the lispref.
3846 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3848 * nsterm.h (struct ns_display_info): Remove set-but-unused
3849 member image_cache (image caches are per-terminal anyway).
3850 (FRAME_X_IMAGE_CACHE): Remove.
3851 * nsterm.m (ns_initialize_display_info): Adjust user.
3853 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3855 * w32proc.c: Include mingw_time.h.
3857 * w32.c: Include mingw_time.h.
3859 Implement scrolling of TTY menus when the screen is too short.
3861 * term.c (tty_menu_display): Accept an additional argument, the
3862 menu item from which to start displaying the menu. Account for
3863 the value of Y when limiting the menu to the number of available
3865 (mi_result): New enumeration.
3866 (read_menu_input): Return enumerated value. When the y coordinate
3867 hits min_y or max_y, return scroll indication instead of wrapping
3869 (tty_menu_activate): Handle the scrolling indications from
3870 read_menu_input. Compute the first menu item to display and pass
3871 it to tty_menu_display.
3873 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3875 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3876 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3877 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3878 Adjust to match the change described below.
3879 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3880 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3881 memory_below_frame members to...
3882 * termchar.h (struct tty_display_info): ...here because they're
3883 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3884 * term.c (init_tty):
3885 * nsterm.m (ns_create_terminal):
3886 * w32term.c (w32_create_terminal):
3887 * xterm.c (x_create_terminal): Adjust users.
3888 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3889 to filter out non-TTY frames. Adjust comment.
3890 (scrolling): Adjust user. Prefer eassert for debugging check.
3892 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3894 * xfaces.c (PT_PER_INCH): Remove unused macro.
3895 * termhooks.h (struct terminal): Remove set-but-unused
3896 member fast_clear_end_of_line.
3897 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3898 * nsterm.m (ns_create_terminal):
3899 * term.c (init_tty):
3900 * w32term.c (w32_create_terminal):
3901 * xterm.c (x_create_terminal): Adjust users.
3903 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3905 * lisp.h (bool_vector_size): New function.
3906 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3907 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3908 (Fbool_vector_not, Fbool_vector_count_matches_at):
3909 Remove uses of 'eassume' that should no longer be needed,
3910 because they are subsumed by the 'eassume' in bool_vector_size.
3912 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3914 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3915 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3916 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3918 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3920 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3921 have different dimensions. (Bug#15575)
3923 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3926 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3928 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3930 * term.c (tty_menu_show): Never return with unbalanced
3931 specpdl. Use eassert for debugging check. Adjust style.
3933 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3935 * term.c (read_menu_input): Make selection of menu items
3936 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3937 (tty_menu_activate): Fix off-by-one error when computing max_y.
3939 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3941 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3942 audit logging (only used with GnuTLS 3.x) and enable it.
3944 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3946 * dispnew.c (redraw_frame): Remove useless #ifdef because
3947 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3948 Also, move TTY fflush to...
3949 * term.c (tty_update_end): ...this function.
3951 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3953 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3954 the end of the frame's glyph matrix. (Bug#15575)
3956 * term.c (tty_menu_display): Don't move cursor while overwriting
3957 frame's glyphs with menu items. Limit the number of items
3958 displayed to what can be shown on the available screen lines,
3959 excluding the echo area.
3960 (tty_menu_activate): Limit the Y coordinate allowed by
3961 read_menu_input to the last screen line used for menu display.
3963 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3965 * lisp.h (eassume): New macro.
3966 Also, include <verify.h>, for 'assume'.
3967 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3968 (vroundup, vector_nbytes):
3969 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3970 (Fbool_vector_not, Fbool_vector_count_matches)
3971 (Fbool_vector_count_matches_at):
3972 Use eassume, not eassert.
3973 * casetab.c (set_identity, shuffle):
3974 * composite.c (composition_gstring_put_cache):
3975 * dispnew.c (update_frame_1):
3976 * ftfont.c (ftfont_shape_by_flt):
3977 * image.c (gif_load):
3978 * intervals.c (offset_intervals):
3979 * macfont.m (macfont_shape):
3980 Remove calls to 'assume' that are no longer needed, because
3981 --enable-gcc-warnings no longer generates bogus warnings
3982 when these calls are removed.
3984 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3986 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3988 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3990 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3991 (Qsubstitute_env_in_file_name): New var.
3992 (syms_of_fileio): Define it.
3994 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3996 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3997 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4000 * term.c (save_and_enable_current_matrix): Don't allocate and
4001 don't save margin areas.
4002 (restore_desired_matrix): Don't restore margin areas.
4003 (free_saved_screen): Don't free margin areas.
4005 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4007 * image.c: Pacify --enable-gcc-warnings.
4008 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4009 #define only if used.
4011 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4013 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4014 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4015 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4016 (gif_load): For giflib v5.x and later, display the error message
4017 produced by giflib when its functions fail.
4018 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4021 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4023 * keyboard.c (last_event_timestamp): Remove. For X selection and
4024 GTK popup menus, it may be obtained from per-frame X display info.
4025 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4026 (process_special_events): Adjust users.
4027 * keyboard.h (last_event_timestamp): Remove declaration.
4028 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4029 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4030 * menu.h (xmenu_show): Adjust prototype.
4031 * menu.c (Fx_popup_menu): Adjust user.
4032 * xselect.c (x_own_selection, x_get_foreign_selection)
4033 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4035 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4037 * keyboard.c (init_kboard): Now static. Add arg
4038 to denote window system. Adjust comment.
4039 (init_keyboard): Adjust user.
4040 (allocate_kboard): New function.
4042 * nsterm.m (ns_term_init):
4043 * term.c (init_tty):
4044 * w32term.c (w32_create_terminal):
4045 * xterm.c (x_term_init): Use it.
4046 * keyboard.h (init_kboard): Remove prototype.
4047 (allocate_kboard): Add prototype.
4049 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4051 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4052 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4054 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4056 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4058 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4060 * term.c (tty_menu_activate): Flush the output stream after
4061 showing the cursor, and don't mark the frame garbaged at exit from
4062 the function. Fixes redisplay glitches when moving from one menu
4065 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4067 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4068 or throw error (Bug#15570).
4070 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4072 * intervals.c (temp_set_point_both): Move test into 'eassert',
4075 * lisp.h (eassert): Don't use 'assume'.
4076 Sometimes 'assume' wins in performance, and sometimes it loses,
4077 so it shouldn't be used all the time. Perhaps we need two
4078 flavors of 'eassert', one for where 'assume' is far more likely
4079 to help or to hurt; but that can be done later.
4080 Problem reported by Dmitry Antipov in
4081 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4082 Also, don't include <verify.h>; no longer needed.
4084 2013-10-09 Glenn Morris <rgm@gnu.org>
4086 * eval.c (Fcond): Doc tweak.
4088 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4090 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4091 expressions with side effects to eassert. (Bug#15565)
4093 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4095 * fns.c (hashfn_user_defined): Allow hash functions to return any
4098 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4100 Fix minor problems found by static checking.
4101 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4102 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4103 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4104 * keyboard.c (read_menu_command): Remove unused local.
4105 * lisp.h (read_menu_command): New decl.
4106 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4107 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4108 Return ptrdiff_t, not int.
4109 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4110 not int, for benefit of xpalloc.
4111 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4113 (have_menus_p): Remove; unused.
4114 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4115 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4116 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4118 (save_and_enable_current_matrix): Omit unnecessary casts.
4119 (read_menu_input): Omit local extern decl (now in lisp.h).
4120 Don't access uninitialized storage if mouse_get_xy fails.
4121 (tty_menu_activate): Mark local as initialized, for lint.
4122 (tty_menu_activate, tty_meny_show): Remove unused locals.
4124 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4126 Support menus on text-mode terminals.
4127 * xterm.h (xw_popup_dialog): Add prototype.
4129 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4130 (xmenu_show): Block input here, instead in Fx_popup_menu.
4131 (xw_popup_dialog): New function, with X-specific bits of popup
4134 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4137 * window.c (Fset_window_configuration): Use run-time tests of the
4138 frame type instead of compile-time conditionals, when menu-bar
4139 lines are considered.
4141 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4142 (w32_popup_dialog): New prototypes.
4144 * w32menu.c (Fx_popup_dialog): Function deleted.
4145 (w32_popup_dialog): New function, with w32 specific bits of popup
4146 dialogs. Block input here.
4148 * w32inevt.c (w32_console_read_socket): Minor change to add
4149 debugging TTY events.
4151 * w32fns.c (show_hourglass): If returning early because the frame
4152 is not a GUI frame, unblock input.
4154 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4155 (cursorY): New functions.
4157 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4158 WINDOWSNT, macros that call curX and curY elsewhere.
4160 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4162 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4163 specific function to hide and show cursor on a text-mode terminal.
4164 (tty_menu_struct, struct tty_menu_state): New structures.
4165 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4166 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4167 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4168 (tty_menu_locate, save_and_enable_current_matrix)
4169 (restore_desired_matrix, screen_update, read_menu_input)
4170 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4171 (tty_pop_down_menu, tty_menu_last_menubar_item)
4172 (tty_menu_new_item_coords, tty_menu_show): New functions.
4173 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4175 * nsterm.h (ns_popup_dialog): Adjust prototype.
4177 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4179 (ns_popup_dialog): Adapt order of arguments to the other
4180 *_menu_show implementations.
4181 (Fx_popup_dialog): Function deleted.
4183 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4185 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4187 * menu.c (have_boxes): New function.
4188 (single_keymap_panes): Use it instead of a compile-time
4190 (single_menu_item): Use run-time tests of the frame type instead
4191 of compile-time conditionals.
4192 (encode_menu_string): New function.
4193 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4194 the macro, since different types of frame need different encoding
4196 (digest_single_submenu): Use run-time tests of frame type instead
4197 of, or in addition to, compile-time conditionals.
4198 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4199 (Fx_popup_menu): Detect when the function is called from keyboard
4200 on a TTY. Don't barf when invoked on a text-mode frame.
4201 Check frame type at run time, instead of compile-time conditionals for
4202 invoking terminal-specific menu-show functions.
4203 Call tty_menu_show on text-mode frames.
4204 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4205 run time to determine which alternative to invoke; support dialogs
4208 * keyboard.h <Qmouse_movement>: Declare.
4210 * keyboard.c <Qmouse_movement>: Now extern.
4211 <Qecho_keystrokes>: New static variable.
4212 (read_key_sequence): Accept an additional argument, a flag to
4213 prevent redisplay during reading of the key sequence. All callers
4215 (read_menu_command): New function.
4216 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4218 (toolkit_menubar_in_use): New function.
4219 (make_lispy_event): Use it instead of a compile-time test.
4221 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4222 window-system being available.
4224 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4225 to x-popup-dialog on the frame type, they all now support popup
4228 * dispnew.c (save_current_matrix): Save the margin areas.
4229 (restore_current_matrix): Restore margin areas.
4230 (update_frame_with_menu): New function.
4232 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4235 * alloc.c (make_save_ptr): Now compiled unconditionally.
4237 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4239 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4240 (redraw_frame, update_frame): Adjust users.
4241 * dispextern.h (set_window_update_flags): Adjust prototype.
4242 * xdisp.c (redisplay_internal): When updating all frames with zero
4243 windows_or_buffers_changed, assume that only the windows that shows
4244 current buffer should be really updated.
4246 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4248 Do not allocate huge temporary memory areas and objects while encoding
4249 for file I/O, thus reducing an enormous memory usage for large buffers.
4250 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4251 * coding.h (struct coding_system): New member raw_destination.
4252 * coding.c (setup_coding_system): Initialize it to zero.
4253 (encode_coding_object): If raw_destination is set, do not create
4254 dst_object. Add comment.
4255 * fileio.c (toplevel): New constant E_WRITE_MAX.
4256 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4257 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4259 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4261 * nsterm.m (windowDidExitFullScreen:)
4262 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4264 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4266 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4267 * keyboard.c (unblock_input_to): Don't process pending signals
4268 if a fatal error is in progress.
4270 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4271 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4272 they're talking about words in Lisp bool vectors.
4273 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4274 * data.c (popcount_bits_word): Rename from popcount_size_t.
4275 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4278 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4280 Improve support for popcount and counting trailing zeros (Bug#15550).
4281 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4282 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4283 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4284 (popcount_size_t_msc, popcount_size_t_gcc):
4285 Remove; now done by Gnulib.
4286 (popcount_size_t): Now a macro that defers to Gnulib.
4287 (count_trailing_zero_bits): Return int, for consistency with
4288 Gnulib and because Emacs prefers signed to unsigned int.
4289 Don't assume that size_t is either unsigned int or unsigned long
4290 or unsigned long long.
4291 (size_t_to_host_endian): Do not assume that size_t is either
4292 exactly 32 or exactly 64 bits wide.
4293 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4294 etc., so that it's now an enum constant, not a macro.
4295 No need to assume that it's either 32 or 64.
4297 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4299 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4302 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4304 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4305 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4307 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4309 emacs_read and emacs_write now use void *, not char *.
4310 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4311 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4312 Buffer arg is now void *, not char *. This matches plain
4313 'read' and 'write' better, and avoids a constraint violation
4314 on Solaris 9 with Oracle Studio.
4316 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4318 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4319 memset to explicit loop. Otherwise copy largest possible chunk
4320 from initialized to uninitialized part, thus allowing the longer
4321 memcpy runs and reducing the number of loop iterations.
4323 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4325 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4326 hide toolbar (Bug#15388).
4327 (windowDidEnterFullScreen:): If presentation options are zero,
4328 set them here (Bug#15388).
4329 (ns_update_auto_hide_menu_bar): Remove runtime check.
4330 Don't auto hide dock unless menubar is also auto hidden.
4332 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4334 * editfns.c (message): Mention batch mode in doc string.
4336 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4338 * nsterm.m (check_native_fs): Remove erroneous comment.
4340 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4342 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4343 uses find_newline instead of scan_newline and so doesn't move point.
4345 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4347 Use hardware support for byteswapping on glibc x86 etc.
4348 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4349 whereas the old swap64 needed 30.
4350 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4351 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4352 Use byteswap.h's macros to swap bytes.
4353 * lisp.h (swap16, swap32, swap64): Remove.
4354 All uses replaced by bswap_16, bswap_32, bswap_64.
4356 * bytecode.c (exec_byte_code): Use some more volatile variables
4357 to work around local variables getting clobbered by longjmp.
4358 Port to pre-C99, which doesn't allow decls after stmts.
4360 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4362 * lisp.h (eassert): Assume that COND is true when optimizing.
4363 In other words, take on the behavior of eassert_and_assume.
4364 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4365 (eassert_and_assume): Remove. All uses replaced by eassert.
4367 * xdisp.c (Qglyphless_char): Now static.
4369 Adjust to merge from gnulib.
4370 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4371 * lisp.h: Include <verify.h>, for 'assume'.
4373 * eval.c (clobbered_eassert): New macro.
4374 (internal_catch, internal_condition_case)
4375 (internal_condition_case_1, internal_condition_case_2)
4376 (internal_condition_case_n): Use it instead of eassert
4377 when the argument contains locals clobbered by longjmp.
4378 Don't use clobbered locals outside of clobbered_eassert.
4379 (internal_lisp_condition_case): Use a volatile variable
4380 to work around a local variable's getting clobbered.
4382 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4384 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4385 (PUSH_HANDLER): New macro.
4386 (catchlist): Remove.
4387 (handlerlist): Always declare.
4389 * eval.c (catchlist): Remove (merge with handlerlist).
4390 (handlerlist, lisp_eval_depth): Not static any more.
4391 (internal_catch, internal_condition_case, internal_condition_case_1)
4392 (internal_condition_case_2, internal_condition_case_n):
4394 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4395 handlerlist/catchlist.
4396 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4397 handlerlist which can only handle a single condition-case handler at
4399 (find_handler_clause): Simplify since we only a single branch here
4402 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4404 (bcall0): New function.
4405 (exec_byte_code): Add corresponding cases. Improve error message when
4406 encountering an invalid byte-code. Let Bunwind_protect accept
4407 a function (rather than a list of expressions) as argument.
4409 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4410 and make them unconditional now that they're heap-allocated.
4412 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4414 * charset.c (Fdecode_char, Fencode_char): Remove description of
4415 `restriction' arg. now that it's hidden by advertised-calling-convention.
4417 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4419 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4420 Remove unused variable (from mac-port).
4421 (macfont_draw): Use s->ybase for correct y position.
4423 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4425 * frame.h (struct frame): Drop has_minibuffer member because...
4426 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4427 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4429 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4431 * window.h (struct window): Prefer enum text_cursor_kinds to int
4432 for phys_cursor_type member. Move the latter, phys_cursor_width,
4433 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4434 * window.c (replace_window, make_window): Adjust users.
4436 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4438 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4439 this module is never compiled otherwise.
4441 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4443 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4446 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4448 * xdisp.c (get_next_display_element): Don't call face_for_font in
4449 a build configured --without-x. (Bug#15484)
4451 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4453 * window.c (calc_absolute_offset): #elif should be #elif defined.
4455 * frame.c (delete_frame): Block/unblock input to overcome race
4456 condition (Bug#15475).
4458 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4460 * frame.c (delete_frame): Record selected frame only after
4461 calling Qdelete_frame_functions (Bug#15477).
4463 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4465 * nsterm.m (ns_selection_color): Remove.
4466 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4467 NSColor selectedText(Background)Color. Only for COCOA.
4468 (ns_term_init): Remove assignment of ns_selection_color, logic
4469 moved to ns_get_color.
4471 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4472 NS_SELECTION_COLOR_DEFAULT.
4473 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4475 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4477 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4478 frame' does not have the tool_bar_window member.
4480 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4482 Signal error when reading an empty byte-code object (Bug#15405)
4483 * lread.c (read1): Signal error.
4484 * alloc.c (make_byte_code): eassert header size.
4485 (sweep_vectors): Change an int to size_t.
4487 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4489 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4490 instead of ints, as it's the usual style for offsetof constants. See:
4491 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4493 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4494 This is ugly, but it should fix the performance problem for older
4495 GCC versions in the short run. I'll look into integrating the
4496 Gnulib module for popcount, as a better fix.
4497 See the thread starting in:
4498 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4499 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4500 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4501 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4502 (popcount_size_t): Use it.
4504 2013-09-24 Daniel Colascione <dancol@dancol.org>
4506 * process.c (Fnetwork_interface_info): Fix build break due to
4509 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4511 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4512 Prefer signed to unsigned integers where either will do.
4513 No need for 'const' on locals that do not escape.
4514 Omit easserts with unnecessary and unportable assumptions about
4515 alignment. Avoid unnecessary casts to char *.
4517 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4519 Use union for the payload of struct Lisp_Vector.
4520 This helps to avoid a few glitches dictated by C's aliasing rules.
4521 * lisp.h (struct Lisp_Vector): Use union for next and
4522 contents member. Adjust comment. Change related users.
4523 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4524 Related users changed.
4525 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4526 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4527 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4528 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4530 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4532 Optimize glyph row clearing and copying routines.
4533 * dispextern.h (struct glyph_row): Change layout of struct
4534 glyph_row to help copy_row_except_pointers. Adjust comment.
4535 * dispnew.c (null_row): Remove.
4536 (clear_glyph_row): Use offsetof and memset to find and clear
4537 just the members that need clearing. Adjust comment.
4538 (copy_row_except_pointers): Likewise for copying.
4540 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4542 Some minor cleanups of recently-added bool vector code.
4543 * conf_post.h (assume): Always return void. Use lint version
4544 only if GCC and MSC versions don't apply.
4545 * conf_post.h (assume):
4546 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4547 Depend on _MSC_VER, not __MSC_VER, for consistency with
4549 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4550 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4551 (bool_vector_binop_driver, count_trailing_zero_bits)
4552 (size_t_to_host_endian): Now static, not static inline;
4553 the latter isn't needed with modern compilers and doesn't
4554 work with older compilers anyway.
4556 * alloc.c (valgrind_p): Use bool for boolean.
4558 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4560 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4561 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4562 (display_last_displayed_message_p, message_buf_print)
4563 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4564 Use bool for boolean.
4565 * dispextern.h (cancel_line, init_desired_glyphs):
4566 Remove ancient leftover.
4567 (help_echo_showing_p, hourglass_shown_p):
4568 * lisp.h (noninteractive_need_newline): Adjust declaration.
4570 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4572 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4574 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4575 ...this file and convert the latter to static. Adjust comment.
4576 (make_initial_frame):
4577 * window.c (init_window_once): Adjust user.
4578 * frame.h (last_nonminibuf_frame): Remove declaration.
4579 * lisp.h (selected_frame): Likewise.
4580 * msdos.c (the_only_display_info): Adjust comment.
4582 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4584 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4585 computing the end column of mouse-highlight that comes from
4586 display or overlay strings. (Bug#15437)
4587 (note_mouse_highlight): Adapt calculation of last argument to
4588 mouse_face_from_string_pos to the above change.
4590 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4591 all platforms, not just for clang.
4593 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4595 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4596 about excess arguments to snprintf.
4598 * conf_post.h(assume): Use __builtin_unreachable for clang.
4600 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4602 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4603 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4605 2013-09-23 Daniel Colascione <dancol@dancol.org>
4607 * alloc.c (USE_VALGRIND): New macro; on by default
4608 when ENABLE_CHECKING.
4609 (mark_maybe_object, mark_maybe_pointer)
4610 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4612 (valgrind_p) [USE_VALGRIND]: New variable.
4613 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4615 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4617 * process.c (wait_reading_process_output): Change int pnamelen to
4620 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4621 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4622 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4623 argument to unsigned long to avoid warning.
4624 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4626 * conf_post.h (assume): Fix compiler error: x shall be cond.
4628 2013-09-22 Daniel Colascione <dancol@dancol.org>
4630 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4631 warning when compiling without a window system.
4633 2013-09-22 Daniel Colascione <dancol@dancol.org>
4635 * data.c (Qbool_vector_p): New symbol.
4636 (bool_vector_spare_mask, popcount_size_t_generic)
4637 (popcount_size_t_msc, popcount_size_t_gcc)
4639 (bool_vector_binop_driver)
4640 (count_trailing_zero_bits, size_t_to_host_endian)
4641 (Fbool_vector_exclusive_or)
4642 (Fbool_vector_union)
4643 (Fbool_vector_intersection, Fbool_vector_set_difference)
4644 (Fbool_vector_subsetp, Fbool_vector_not)
4645 (Fbool_vector_count_matches)
4646 (Fbool_vector_count_matches_at): New functions.
4647 (syms_of_data): Intern new symbol, functions.
4648 * alloc.c (bool_vector_payload_bytes): New function.
4649 (Fmake_bool_vector): Instead of calling Fmake_vector,
4650 which performs redundant initialization and argument checking,
4651 just call allocate_vector ourselves. Make sure we clear any
4652 terminating padding to zero.
4653 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4654 instead of open-coding the size calculation.
4655 (vroundup_ct): New macro.
4656 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4657 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4658 * composite.c (composition_gstring_put_cache):
4659 Change lint_assume to assume.
4660 * conf_post.h (assume): New macro.
4661 (lint_assume): Remove.
4662 * dispnew.c (update_frame_1): Change lint_assume to assume.
4663 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4665 * image.c (gif_load): Change lint_assume to assume.
4666 * lisp.h (eassert_and_assume): New macro.
4667 (Qbool_vector_p): Declare.
4668 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4669 (swap16, swap32, swap64): New inline functions.
4670 * macfont.m (macfont_shape): Change lint_assume to assume.
4671 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4672 * xsettings.c (parse_settings): Use new swap16 and
4673 swap32 from lisp.h instead of file-specific macros.
4675 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4677 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4678 found (which can legitimately happen when the glyph row at the
4679 window start is disabled in the current_matrix. (Bug#15365)
4681 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4683 Fix syntax.h bug introduced by recent INLINE change.
4684 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4685 conditionally compiled one way in some modules, and a different
4686 way in others. This doesn't work with extern inline functions,
4687 which must have the same definition in all modules, because the
4688 defining code might be shared across modules, depending on the
4689 implementation. Symptoms reported by Martin Rudalics in:
4690 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4691 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4692 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4693 overriding the corresponding functions in syntax.h.
4694 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4695 (syntax_property): New inline functions.
4696 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4697 Rewrite in terms of these new functions.
4699 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4701 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4702 not chars_in_text, whose result depends on the multibyteness of
4703 the current buffer. (Bug#15426)
4705 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4707 Port recent change to hosts where pointers aren't 'long'.
4708 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4709 Don't assume that pointers are the same width as 'long'.
4710 Add a compile-time check that a pointer fits into two X slots.
4712 A simpler, centralized INLINE.
4713 * conf_post.h (INLINE): Define only if not already defined.
4714 This allows us to use a single INLINE, defined by one file
4716 * emacs.c (INLINE): Define it.
4717 Also, include category.h, charset.h, composite.h, dispextern.h,
4718 syntax.h, systime.h, so that their INLINE definitions are expanded
4720 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4721 * buffer.h, buffer.c (BUFFER_INLINE):
4722 * category.h, category.c (CATEGORY_INLINE):
4723 * character.h, character.c (CHARACTER_INLINE):
4724 * charset.h, charset.c (CHARSET_INLINE):
4725 * composite.h, composite.c (COMPOSITE_INLINE):
4726 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4727 * frame.h, frame.c (FRAME_INLINE):
4728 * intervals.h, intervals.c (INTERVALS_INLINE):
4729 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4730 * lisp.h, alloc.c (LISP_INLINE):
4731 * process.h, process.c (PROCESS_INLINE):
4732 * syntax.h, syntax.c (SYNTAX_INLINE):
4733 * systime.h, sysdep.c (SYSTIME_INLINE):
4734 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4735 * window.h, window.c (WINDOW_INLINE):
4736 Remove. All uses replaced with INLINE.
4738 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4740 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4743 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4745 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4746 'const char *' to avoid compiler warnings due to similar change in
4747 the prototype of x_get_string_resource.
4749 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4751 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4752 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4753 going to replace static variables below. Adjust comments.
4754 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4755 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4756 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4757 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4758 Related users changed.
4759 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4760 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4761 last_mouse_movement_time, going to replace static variables below.
4763 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4764 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4766 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4767 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4768 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4769 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4770 static variables below.
4771 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4772 (last_mouse_scroll_bar): Remove.
4773 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4774 (mouseExited): Related users changed.
4776 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4778 Do not use external array to process X scroll bar messages.
4779 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4780 (x_send_scroll_bar_event): Pack window pointer into two slots
4781 of XClientMessageEvent if we're 64-bit. Adjust comment.
4782 (x_scroll_bar_to_input_event): Unpack accordingly.
4784 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4786 Ifdef away recent changes which aren't relevant to NS port.
4787 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4788 [!HAVE_NS]: Declare as such.
4789 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4790 [!HAVE_NS]: Define as such.
4792 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4794 * frame.c (x_redo_mouse_highlight): New function
4795 to factor out common code used in W32 and X ports.
4796 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4797 * xterm.h (struct x_display_info):
4798 * w32term.h (struct w32_display_info):
4799 * nsterm.h (struct ns_display_info): New members
4800 last_mouse_motion_frame, last_mouse_motion_x and
4801 last_mouse_motion_y, going to replace static variables below.
4802 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4803 (redo_mouse_highlight): Remove.
4804 (note_mouse_movement, syms_of_xterm): Adjust user.
4805 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4806 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4807 (redo_mouse_highlight): Remove.
4808 (note_mouse_movement, syms_of_w32term): Adjust user.
4809 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4810 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4812 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4813 * nsfns.m (compute_tip_xy): Adjust user.
4815 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4817 * frame.c (x_mouse_grabbed): New function.
4818 * dispextern.h (x_mouse_grabbed): Add prototype.
4819 (last_mouse_frame): Remove declaration.
4820 * xterm.h (struct x_display_info):
4821 * w32term.h (struct w32_display_info):
4822 * nsterm.h (struct ns_display_info): New member
4823 last_mouse_frame, going to replace...
4824 * xdisp.c (last_mouse_frame): ...global variable.
4825 (note_tool_bar_highlight):
4826 * w32term.c (w32_mouse_position, w32_read_socket):
4827 * xterm.c (XTmouse_position, handle_one_xevent):
4828 Use x_mouse_grabbed.
4829 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4831 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4833 * w32term.c (w32_read_socket): Avoid temporary
4834 variables in a call to x_real_positions.
4835 * xterm.c (handle_one_xevent): Likewise.
4837 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4839 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4840 (x_icon_type): Remove prototype.
4841 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4842 * frame.c (x_icon_type): Remove.
4843 * w32term.c (x_make_frame_visible, x_iconify_frame):
4844 * xterm.c (x_make_frame_visible, x_iconify_frame):
4845 Use x_set_bitmap_icon to factor out common code.
4847 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4849 * dispextern.h (check_x_display_info, x_get_string_resource):
4850 Declare here just once and unify the latter.
4851 * frame.c (check_x_display_info, x_get_string_resource):
4852 * nsterm.h (check_x_display_info):
4853 * xrdb.c (x_get_string_resource):
4854 * xterm.h (check_x_display_info): Remove prototypes.
4855 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4856 * w32reg.c (x_get_string_resource): Likewise.
4857 (w32_get_rdb_resource): Adjust user.
4859 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4861 * xterm.h (struct x_display_info): New member
4862 x_pending_autoraise_frame, going to replace...
4863 * xterm.c (pending_autoraise_frame): ...static variable.
4864 (x_new_focus_frame, XTread_socket): Adjust users.
4865 * w32term.h (struct w32_display_info): New member
4866 w32_pending_autoraise_frame, going to replace...
4867 * w32term.c (pending_autoraise_frame): ...global variable.
4868 (x_new_focus_frame, w32_read_socket): Adjust users.
4870 2013-09-17 Glenn Morris <rgm@gnu.org>
4872 * xdisp.c (message_dolog): If we create *Messages*,
4873 switch it to messages-buffer-mode.
4875 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4877 Don't overuse 'const' in types of locals.
4878 * bidi.c (bidi_count_bytes):
4879 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4880 (xg_event_is_for_scrollbar):
4881 * xselect.c (x_handle_property_notify)
4882 (x_handle_selection_notify, x_handle_dnd_message):
4883 * xsettings.c, xsettings.h (xft_settings_event):
4884 * xterm.c (x_handle_net_wm_state, handle_one_event)
4885 (x_menubar_window_to_frame, x_detect_focus_change)
4886 (construct_mouse_click, note_mouse_movement)
4887 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4888 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4889 (handle_one_xevent, x_handle_net_wm_state):
4890 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4891 (x_handle_dnd_message):
4892 Avoid unnecessary 'const', typically the second 'const' in
4893 'const foo * const arg', a 'const' that does not affect the API
4894 and doesn't significantly help the human reader.
4896 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4898 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4899 only if Glib < 2.36.0.
4900 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4901 * xsettings.c (init_gconf, init_gsettings): Do not check
4903 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4905 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4907 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4909 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4910 before calling g_type_init.
4912 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4914 * nsterm.m (syms_of_nsterm): ... to here.
4916 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4918 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4919 (ignore_next_mouse_click_timeout): Use Time as X does.
4920 (handle_one_xevent): Avoid cast and use unsigned comparison.
4922 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4924 Do not copy X event in handle_one_xevent except KeyPress case.
4925 Wnen XEvent is processed, it is unlikely to be changed except
4926 KeyPress case, so we can avoid copying and use const pointer to
4927 const data to make sure that an event is not changed elsewhere.
4928 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4929 const' and do not create local copy except for the KeyPress event.
4930 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4931 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4932 (x_handle_net_wm_state, x_menubar_window_to_frame)
4933 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4934 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4935 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4936 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4937 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4938 (x_handle_dnd_message):
4939 * xsettings.c (xft_settings_event):
4940 Use 'const XEvent * const' where appropriate.
4941 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4943 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4945 Fix X event waiting to handle multiple frames.
4946 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4947 * xterm.c (pending_event_wait): Remove. Adjust users.
4948 (x_detect_focus_change): Pass frame arg.
4949 (handle_one_xevent): Find related frame early and clear per-frame
4950 wait_event_type only if this is an event for the relevant frame.
4951 (x_wait_for_event): Use per-frame wait_event_type.
4953 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4955 * nsfns.m (Fx_create_frame): Fix font driver registration for
4958 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4959 for syms_of_macfont.
4961 * nsterm.m: Include macfont.h.
4962 (ns_tmp_flags, ns_tmp_font): Remove.
4963 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4964 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4965 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4966 (changeFont:): Fix code style. Check for font driver type when
4969 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4972 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4973 (nsfont_open): Set font driver type.
4974 Set font->ascent and font->descent. Figure out font instead of
4975 ns_tmp_font, and flags instead of ns_tmp_flags.
4976 Fix indentation. Remove call to ns_draw_text_decoration,
4979 * nsfns.m: Include macfont.h.
4980 (Fx_create_frame): Register macfont driver, make a better default font.
4981 (Fns_popup_font_panel): Get font from macfont driver, if used.
4983 * macfont.m, macfont.h, macuvs.h: New files.
4985 * font.h: Declare syms_of_macfont.
4987 * font.c (syms_of_font): Call syms_of_macfont.
4989 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4991 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4993 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4994 and it is always zero for others, so I assume that this is an ancient
4995 leftover which nobody will want to change any more.
4996 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4997 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4998 * frame.c (x_set_scroll_bar_width):
4999 * w32fns.c (w32_createscrollbar):
5000 * w32term.c (w32_set_vertical_scroll_bar):
5001 * xfns.c (x_set_scroll_bar_default_width):
5002 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5003 (x_scroll_bar_expose): Related users changed.
5005 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5007 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5008 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5009 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5011 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5013 * nsterm.h, w32term.h, xterm.h: ...and not here.
5014 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5015 Remove unused Xisms.
5016 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5017 these modules are never compiled otherwise.
5019 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5021 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5022 Doc fix. (Bug#15375)
5024 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5026 Unify Fx_focus_frame between all ports.
5027 * frame.h (x_focus_frame): New prototype.
5028 * xfns.c (Fx_focus_frame): Remove.
5029 (syms_of_xfns): Do not defsubr it.
5030 (x_focus_frame): X implementation.
5031 * nsfns.m (Fx_focus_frame): Remove.
5032 (syms_of_nsfns): Do not defsubr it.
5033 (x_focus_frame): NS implementation.
5034 * w32term.c (Fx_focus_frame): Remove.
5035 (x_focus_on_frame): Rename to...
5036 (x_focus_frame): W32 implementation.
5037 * w32term.h (x_focus_on_frame): Remove prototype.
5038 * w32fns.c (Fx_focus_frame): Remove.
5039 (syms_of_w32fns): Do not defsubr it.
5040 * frame.c (Fx_focus_frame): Define here.
5041 (syms_of_frame): Defsubr here.
5042 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5044 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5046 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5047 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5048 each port to reference the port-specific window system data.
5049 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5050 (FRAME_DISPLAY_INFO): Define.
5051 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5052 (FRAME_DISPLAY_INFO): Define. Adjust users.
5053 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5054 (FRAME_DISPLAY_INFO): Define. Adjust users.
5055 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5056 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5057 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5058 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5059 * xselect.c, xterm.c: All related users changed.
5061 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5063 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5064 (x_menubar_window_to_frame): Remove prototypes.
5065 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5066 (x_menubar_window_to_frame, x_top_window_to_frame):
5068 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5069 (x_menubar_window_to_frame, x_top_window_to_frame):
5070 ...to here and convert all but the last to static.
5072 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5074 * lisp.mk (lisp): Add w32-common-fns.elc.
5076 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5078 * charset.c (char_charset): Document an exception for char-charset.
5080 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5082 * xterm.h (x_display_info): New field last_user_time...
5083 * xterm.c (toplevel): ...to replace static last_user_time.
5084 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5086 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5088 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5089 scroll bar values to prevent thumb from disappear and update comment.
5091 2013-09-11 Glenn Morris <rgm@gnu.org>
5093 * emacs.c (usage_message): Possessive apostrophe tweak.
5095 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5097 * nsterm.m (syms_of_nsterm): Use Qns.
5098 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5099 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5100 * xfns.c (x_display_info_for_name, Fx_open_connection):
5101 Remove old '#if 0' code.
5102 (syms_of_xfns): Use Qx.
5103 * termhooks.h (fullscreen_hook): Remove the leftover.
5104 (struct terminal): Fix typo in comment.
5106 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5108 Cleaning up a few X scroll bar bits.
5109 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5110 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5111 New member last_seen_part, going to replace...
5112 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5113 (xt_action_hook) [USE_LUCID]: Adjust user.
5114 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5115 Lucid-specific scroll bar support.
5116 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5117 to int and adjust to use last_seen_part member.
5118 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5119 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5120 Initialize last_seen_part.
5122 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5124 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5125 insert-buffer-substring an empty string.
5127 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5129 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5130 avoiding a GCC warning.
5132 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5134 Ifdef away frame tool bar code when it is not really used.
5135 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5136 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5137 and minimize_tool_bar_window_p under the above.
5138 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5139 (fset_tool_bar_window): Likewise.
5140 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5141 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5142 (change_frame_size_1):
5143 * window.c (window_from_coordinates, Frecenter): Adjust users.
5144 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5145 code is not really used.
5146 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5147 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5148 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5149 [!USE_GTK && !HAVE_NS]: Define as such.
5150 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5151 (note_mouse_highlight, expose_frame):
5152 * xfns.c (x_set_tool_bar_lines):
5153 * xterm.c (handle_one_xevent): Adjust users.
5155 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5157 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5158 This bug was introduced by my 2013-08-26 patch, which incorrectly
5159 assumed that the terminfo implementation doesn't use termcap buffers.
5160 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5161 these buffers apparently are used after all.
5162 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5163 (struct tty_display_info): Define members termcap_term_buffer and
5164 termcap_strings_buffer even if TERMINFO.
5166 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5169 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5170 'usage' docstring entry to pacify make-docfile.
5172 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5174 Change comparison functions =, <, >, <=, >= to take many arguments.
5175 * data.c: Change comparison functions' interface and implementation.
5176 * lisp.h: Make arithcompare available for efficient two arg
5178 * bytecode.c: Use arithcompare.
5179 * fileio.c: Use new interface.
5181 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5183 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5185 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5187 * eval.c (Feval): Document the new use of `lexical'.
5189 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5191 Review and drop old frame resize hack.
5192 * frame.h (struct frame): Remove force_flush_display_p.
5193 * dispnew.c (update_frame): Adjust user and don't call
5194 flush_frame here. The comment has said that there was an issues
5195 with redisplaying fringes, but I don't see any differences with
5196 and without this hack. Hopefully we can continue without it.
5197 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5198 current frame matrices twice if resized_p is set.
5200 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5202 Do not populate pure Xism x_sync to other ports.
5203 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5204 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5205 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5206 * w32term.h (x_sync): Remove prototype.
5208 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5210 Cleanup frame flushing.
5211 * dispextern.h (struct redisplay_interface):
5212 Drop flush_display_optional because flush_display is enough
5213 for X and flushing via RIF is just a no-op for others.
5214 * frame.h (flush_frame): New function.
5215 * dispnew.c (update_frame):
5216 * minibuf.c (read_minibuf):
5217 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5219 * keyboard.c (detect_input_pending_run_timers): Do not flush
5220 all frames but selected one in redisplay_preserve_echo_area.
5221 * nsterm.m (ns_flush): Remove no-op.
5222 (ns_redisplay_interface): Adjust user.
5223 * w32term.h (x_flush): Remove no-op.
5224 (w32_redisplay_interface): Adjust user.
5225 * xterm.c (x_flush): Simplify because we do not flush all
5226 frames at once any more. Adjust comment.
5227 (x_redisplay_interface): Adjust user.
5229 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5231 Port --without-x --enable-gcc-warnings to Fedora 19.
5232 * gfilenotify.c (globals_of_gfilenotify):
5233 Call g_type_init only if using an older glib version that needs it.
5235 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5237 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5238 (last_glyphless_glyph_merged_face_id): Remove declarations.
5239 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5240 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5241 (last_glyphless_glyph_merged_face_id): Now static.
5242 (merge_escape_glyph_face): New function, refactored from...
5243 (get_next_display_element): ...here.
5244 (merge_glyphless_glyph_face): New function, refactored from...
5245 (produce_glyphless_glyph): ...here...
5246 * term.c (produce_glyphless_glyph): ...and here.
5248 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5250 * eval.c (eval_sub): Only call Ffunction if necessary.
5252 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5254 Attempt to make redisplay more selective when changing cursor type.
5255 * frame.h (struct frame): New bitfield cursor_type_changed.
5256 * xdisp.c (cursor_type_changed): Remove.
5257 (try_cursor_movement, redisplay_window, try_window_id)
5258 (set_frame_cursor_types, try_window_reusing_current_matrix):
5259 Adjust to use per-frame bitfield.
5260 (redisplay_internal): Look for cursor type change on each visible
5261 frame and consider all frames if cursor type has been changed on
5262 the frame other than selected. If cursor type has been changed on
5263 selected frame only, do not use fast update.
5265 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5267 Attempt to make redisplay more selective when changing fonts.
5268 * frame.h (struct frame): New bitfield fonts_changed.
5269 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5270 (adjust_frame_glyphs): Add prototype.
5271 * dispnew.c (fonts_changed_p): Remove.
5272 (adjust_glyphs): Remove because we do not
5273 adjust matrices on all frames at once any more.
5274 (adjust_frame_glyphs): Block and unblock input here.
5275 (adjust_glyph_matrix): Use fonts_changed.
5276 (change_frame_size_1): Use adjust_frame_glyphs.
5277 * font.c (font_open_entity): Use fonts_changed.
5278 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5279 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5280 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5281 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5282 (shrink_mini_window, Fresize_mini_window_internal)
5283 (window_scroll_pixel_based, Fset_window_configuration)
5284 (apply_window_adjustment, Fset_window_vscroll):
5285 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5286 Use adjust_frame_glyphs.
5287 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5288 (try_window_reusing_current_matrix, try_window_id, display_line)
5289 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5290 (redisplay_internal): Consider fonts_changed and adjust frame
5291 matrices for each frame only if the frame is visible. If font
5292 has been changed on some frame during full redisplay, retry
5293 only visible frames where the font has been actually changed.
5295 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5297 Cache current header and mode line height for each window.
5298 * window.h (struct window): New fields mode_line_height
5299 and header_line_height.
5300 * window.c (make_window): Initialize them.
5301 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5302 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5303 (current_mode_line_height, current_header_line_height):
5305 * xdisp.c (current_mode_line_height, current_header_line_height):
5307 (pos_visible_p, init_xdisp): Adjust user.
5308 (redisplay_window): Invalidate mode_line_height and
5309 header_line_height if current and desired matrices do not agree.
5311 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5313 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5314 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5316 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5318 Make --without-x compatible with --enable-gcc-warnings.
5319 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5320 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5321 members under HAVE_WINDOW_SYSTEM.
5322 * keyboard.c (make_lispy_focus_out): Likewise.
5323 (record_menu_key): Move under HAVE_MENUS.
5324 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5325 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5326 (syms_of_xdisp): Adjust user.
5327 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5328 (start_hourglass, cancel_hourglass):
5329 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5330 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5331 and CLEAR_FONT_TABLE_NFONTS.
5332 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5333 Declare only if HAVE_WINDOW_SYSTEM.
5334 (lface_same_font_attributes_p, clear_face_gcs): Define only
5335 if HAVE_WINDOW_SYSTEM.
5337 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5339 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5340 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5341 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5343 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5345 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5347 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5349 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5350 This fixes a type error on hosts where ptrdiff_t is wider than int.
5352 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5354 * keyboard.c (read_key_sequence_vs): New function.
5355 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5358 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5360 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5362 Makefile improvements.
5363 * Makefile.in (config.status): Don't use double-colon rules, as
5364 they are not portable according to POSIX. Fix shell typo with `;
5365 I guess this rule has never been tested?
5366 (VCSWITNESS): New macro, to override any environment var.
5368 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5370 * xterm.h (struct x_display_info): Do not track X connection
5371 fd separately because it is always available from Display.
5372 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5375 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5377 * buffer.c (drop_overlay):
5378 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5379 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5381 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5383 * buffer.c (Fmake_overlay, Fmove_overlay):
5384 * intervals.c (set_point_from_marker):
5385 * print.c (PRINTPREPARE): Prefer signal_error
5386 to plain error and report unsuitable marker too.
5388 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5390 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5391 for 'dragging' member.
5392 (struct x_output): Remove set-but-unused leftovers
5393 'left_before_move' and 'top_before_move'.
5394 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5395 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5396 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5397 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5398 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5399 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5400 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5401 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5403 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5405 * nsfont.m (INVALID_GLYPH): New define.
5406 (nsfont_encode_char): Use INVALID_GLYPH.
5407 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5409 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5411 * xterm.c (x_last_mouse_movement_time): Revert last change.
5412 This code should use XDisplayMotionBufferSize to check display's
5413 motion history first, and there are few other issues as well.
5414 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5415 (handle_one_xevent): Adjust user.
5417 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5419 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5420 * frame.c (Flast_nonminibuf_frame): ... to here.
5421 (check_minibuf_window): Don't abort if no window was found
5424 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5426 Use XGetMotionEvents to ask the last mouse motion time from X server.
5427 * xterm.c (X_MOTION_HISTORY): Default to 1.
5428 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5429 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5430 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5431 Ifdef away legacy code.
5432 (XTmouse_position, x_scroll_bar_report_motion):
5433 Use x_last_mouse_movement_time.
5434 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5437 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5439 * msdos.c (last_mouse_window): Move to...
5440 (dos_rawgetc): ...this function and adjust comment.
5441 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5442 (mouseMoved): ...this function and adjust comment.
5443 * w32term.c (last_window): Likewise with...
5444 (w32_read_socket): ...this function.
5445 * xterm.c (last_window): Likewise with...
5446 (handle_one_xevent): ...this function.
5448 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5450 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5451 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5452 (handle_one_xevent): ...to here.
5453 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5456 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5458 * msdos.c (IT_set_terminal_window): Remove no-op.
5459 (initialize_msdos_display): Adjust terminal setup.
5460 * w32console.c (w32con_set_terminal_window): Remove no-op.
5461 (initialize_w32_display): Adjust terminal setup.
5462 * w32term.c (w32_set_terminal_window): Remove no-op.
5463 (w32_create_terminal): Adjust terminal setup.
5464 * xterm.c (XTset_terminal_window): Remove no-op.
5465 (x_create_terminal): Adjust terminal setup.
5467 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5469 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5471 (ns_create_terminal): Adjust terminal setup.
5472 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5474 (w32_create_terminal): Adjust terminal setup.
5475 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5477 (x_create_terminal): Adjust terminal setup.
5479 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5481 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5482 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5483 * dispnew.c (buffer_posn_from_coords):
5484 * window.c (Fwindow_end, displayed_window_lines):
5485 * xdisp.c (redisplay_mode_lines): Use it.
5487 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5489 * fontset.c (face_for_char): Check char in the current face font first
5490 if HAVE_NS (Bug#15138).
5492 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5494 * window.c (temp_output_buffer_show): Make sure window returned
5495 by display_buffer is live (Bug#15213).
5497 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5499 Minor cleanup to avoid forward declarations.
5500 * coding.h (struct ccl_spec): Remove forward declaration.
5501 * composite.h (toplevel): Include font.h.
5502 (struct composition_it, struct face, struct font_metrics):
5503 Remove forward declaration.
5504 * dispextern.h (struct image, struct atimer): Likewise.
5505 * emacsgtkfixed.h (struct frame): Likewise.
5506 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5507 * font.h (struct font_driver, struct font, struct glyph_string)
5508 (struct face): Remove forward declaration.
5509 * fontset.h (struct face, struct font): Likewise.
5510 * frame.h (toplevel): Style cleanup.
5511 (enum output_method): Move to...
5512 * termhooks.h (enum output_method): ...here.
5513 (struct glyph, struct frame, struct ns_display_info)
5514 (struct x_display_info, struct w32_display_info):
5515 Remove forward declaration.
5516 * xterm.h (toplevel): Include termhooks.h.
5517 (struct font, struct window, struct glyph_matrix, struct frame)
5518 (struct input_event, struct face, struct image): Remove forward
5520 * gtkutil.h (struct _widget_value): Likewise.
5521 * keyboard.h (toplevel): Include termhooks.h.
5522 (struct input_event): Remove forward declaration.
5524 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5526 * intervals.c (set_point_from_marker): New function.
5527 * editfns.c (Fgoto_char):
5528 * process.c (Finternal_default_process_filter):
5529 * window.c (select_window_1): Use it.
5530 * buffer.h (set_point_from_marker): Add prototype.
5532 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5534 * w32.c (term_winsock): Call release_listen_threads before calling
5536 (_sys_wait_accept): Wait for accept event in a loop with a finite
5537 timeout, instead of waiting indefinitely. Will hopefully avoid
5538 hanging during exit because WSACleanup deadlocks waiting for the
5539 event object to be released. (Bug#14333)
5541 * w32proc.c (release_listen_threads): New function, signals all
5542 the reader threads that listen for connections to stop waiting.
5544 * w32.h (release_listen_threads): Add prototype.
5546 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5548 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5549 field of new marker (for sanity and safety).
5550 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5551 anyway because XMISCTYPE is a function and can't be an lvalue).
5553 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5555 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5556 (x_after_update_window_line, x_scroll_bar_create)
5557 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5558 (handle_one_xevent, x_clear_frame_area):
5559 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5560 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5561 * xterm.h (x_clear_area): Adjust prototype.
5563 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5565 Hook scanning and indentation functions to find_newline. This helps
5566 to avoid duplicated code and renders more respect to newline cache.
5567 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5568 * cmds.c (Fforward_line):
5569 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5570 Use find_newline and avoid unnecessary point movements.
5571 * search.c (scan_newline): Implement on top of find_newline.
5573 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5575 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5576 scoped code (bug#11258).
5578 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5580 * nsterm.m (last_window): New variable.
5581 (EV_TRAILER2): New macro.
5582 (EV_TRAILER): Call EV_TRAILER2.
5583 (mouseMoved:): Add support for mouse-autoselect-window
5584 on nextstep (Bug#6888).
5586 2013-08-28 Andreas Schwab <schwab@suse.de>
5588 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5589 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5590 Remove unused macro definitions.
5591 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5592 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5593 Only define if emacs.
5595 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5597 Prefer enum glyph_row_area to int where appropriate.
5598 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5600 (window_box, window_box_width, window_box_left, window_box_left_offset)
5601 (window_box_right, window_box_right_offset): Adjust prototypes.
5602 * xdisp.c (window_box, window_box_width, window_box_left)
5603 (window_box_left_offset, window_box_right, window_box_right_offset):
5604 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5605 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5606 * nsterm.m (ns_clip_to_row):
5607 * w32term.c (w32_clip_to_row):
5608 * xterm.c (x_clip_to_row): Likewise.
5610 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5612 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5613 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5615 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5617 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5618 for portability to hosts where /bin/sh has problems.
5620 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5622 Redesign redisplay interface to drop global output_cursor.
5623 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5624 (toplevel): Remove declaration of output_cursor.
5625 (set_output_cursor, x_cursor_to): Remove prototype.
5626 * window.h (struct window): New member output_cursor.
5627 (output_cursor_to): New function to replace RIF member.
5628 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5629 (update_text_area, set_window_cursor_after_update): Use it.
5630 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5631 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5632 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5633 * w32term.c (x_update_window_begin, x_update_window_end):
5634 * xterm.c (x_update_window_begin, x_update_window_end):
5635 Adjust to use per-window output cursor.
5637 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5639 Simplify SELECT_TYPE-related code.
5640 Like EMACS_TIME, this portability layer is no longer needed, since
5641 Emacs has been using fd_set as a portability layer for some time.
5642 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5643 (SELECT_TYPE): Remove. All uses changed to fd_set.
5644 (fd_set) [!FD_SET]: New typedef.
5646 Simplify EMACS_TIME-related code.
5647 This portability layer is no longer needed, since Emacs has been
5648 using struct timespec as a portability layer for some time.
5649 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5650 Include <time.h> rather than "systime.h"; that's all that's needed now.
5651 * dispnew.c: Include <timespec.h> rather than "systime.h";
5652 that's all that's needed now.
5653 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5654 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5655 TIMESPEC_RESOLUTION.
5656 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5657 LOG10_TIMESPEC_RESOLUTION.
5658 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5659 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5660 (make_emacs_time): Remove. All used changed to make_timespec.
5661 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5662 (current_timespec): Rename from current_emacs_time. All uses changed.
5663 (add_emacs_time): Remove. All uses changed to timespec_add.
5664 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5665 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5666 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5667 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5668 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5669 (current_timespec): Rename from current_emacs_time. All uses changed.
5670 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5671 changed to timespec_cmp.
5672 * xgselect.c: Include <timespec.h>, since our .h files don't.
5674 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5676 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5677 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5678 Remove the leftovers.
5679 * gtkutil.c (toplevel): Do not declare Qxft but include
5681 * image.c (toplevel): Do not declare Vlibrary_cache because
5682 it's already done in lisp.h.
5684 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5686 * lisp.h (Mouse_HLInfo): Move from here...
5687 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5688 (reset_mouse_highlight): New function.
5689 * msdos.c (dos_set_window_size, IT_update_begin)
5690 (internal_terminal_init):
5691 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5692 (ns_initialize_display_info):
5693 * w32console.c (initialize_w32_display):
5694 * w32term.c (x_update_window_end, x_free_frame_resources)
5695 (w32_initialize_display_info):
5696 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5697 * window.c (Fdelete_other_windows_internal):
5698 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5699 * termchar.h (toplevel):
5700 * xterm.h (toplevel): Include dispextern.h.
5702 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5704 Fix minor problems found by static checking.
5705 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5706 (expect): Avoid nested-if warning.
5707 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5708 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5709 * nsterm.h, nsterm.m (ns_select):
5710 * xgselect.c, xgselect.h (xg_select):
5711 Adjust signature to better match pselect's.
5712 * nsterm.m (ns_select):
5713 Don't set *TIMEOUT, since pselect doesn't.
5714 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5715 diagnostic about assigning const char * to it.
5716 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5718 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5720 * lread.c (substitute_object_recurse): Handle hash-tables as well
5723 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5725 Fix unlikely core dump in init_tty, and simplify terminfo case.
5726 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5727 The old version incorrectly dumped core if malloc returned a
5728 buffer containing only non-NUL bytes.
5729 (init_tty): Do not allocate or free termcap buffers; the
5730 struct does that for us now.
5731 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5732 (struct tty_display_info): Define members termcap_term_buffer and
5733 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5734 use them. Allocate them directly in struct rather than indirectly
5735 via a pointer, to simplify init_tty.
5737 * frame.c (check_minibuf_window): Initialize 'window' properly,
5738 so that Emacs reliably aborts later if 'window' is not initialized.
5740 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5742 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5743 of VoidSymbol (Bug#15154).
5745 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5747 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5748 mouse_face_beg_y and mouse_face_end_y.
5749 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5750 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5751 Adjust users and update comment where appropriate.
5753 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5755 * frame.c (check_minibuf_window): New function.
5756 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5757 Call check_minibuf_window (Bug#15183).
5759 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5761 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5762 because this is the only last cursor data we need to keep and consult.
5763 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5764 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5767 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5769 Fix recovering from possible decompression error.
5770 Since insert_from_gap doesn't always move point, we can't use PT as
5771 the position where the partially decompressed data ends, and
5772 should count how many bytes was produced so far.
5773 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5774 (unwind_decompress): Really delete partially uncompressed data.
5775 (Fzlib_decompress_region): Take decompressed data size into account.
5777 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5779 * syntax.c (init_syntax_once): Adjust comment and do an early
5780 initialization of Qchar_table_extra_slots just once...
5781 * casetab.c (init_casetab_once):
5782 * category.c (init_category_once):
5783 * character.c (syms_of_character):
5784 * coding.c (syms_of_coding):
5785 * xdisp.c (syms_of_xdisp): ...and omit it here.
5787 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5789 * xdisp.c (get_next_display_element): Don't apply to characters
5790 from a display vector the logic of setting it->end_of_box_run_p
5791 suitable for characters from a buffer. (Bug#15175)
5793 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5794 to handle directories, rather than '_utime' which doesn't.
5797 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5799 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5800 or fullscreen (Bug#14627).
5802 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5804 System-dependent integer overflow fixes.
5805 * process.c (Fset_process_window_size): Signal an error if
5806 the window size is outside the range supported by the lower level.
5807 * sysdep.c (set_window_size): Return negative on error,
5808 nonnegative on success, rather than -1, 0, 1 on not in system,
5809 failure, success. This is simpler. Caller changed.
5810 (serial_configure): Remove unnecessary initialization of local.
5811 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5812 size fits in unsigned long; this isn't true on some 32-bit hosts.
5813 Avoid buffer overrun if some future version of /proc/meminfo has a
5814 variable name longer than 20 bytes.
5815 (system_process_attributes) [__FreeBSD__]:
5816 Don't assume hw.availpages fits in 'int'.
5818 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5820 Don't let very long directory names overrun the stack.
5821 Fix some related minor problems involving "//", vfork.
5822 * callproc.c (encode_current_directory): New function.
5823 (call_process): Don't append "/"; not needed.
5824 * fileio.c (file_name_as_directory_slop): New constant.
5825 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5826 this can save the caller having to alloca.
5827 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5828 Use SAFE_ALLOCA, not alloca.
5829 (directory_file_name, Fexpand_file_name): Leave leading "//"
5830 alone, since it can be special even on POSIX platforms.
5831 * callproc.c (call_process):
5832 * process.c (Fformat_network_address):
5833 * sysdep.c (sys_subshell):
5834 Use encode_current_directory rather than rolling our own.
5835 (create_process): No need to encode directory; caller does that now.
5836 * process.h (encode_current_directory): New decl.
5837 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5838 Rework to avoid 'goto xyzzy;'.
5840 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5842 * xdisp.c (handle_face_prop): If the default face was remapped use
5843 the remapped face for strings from prefix properties. (Bug#15155)
5845 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5847 Minor cleanup for redisplay interface and few related functions.
5848 * frame.h (enum text_cursor_kinds): Move from here...
5849 * dispextern.h (enum text_cursor_kinds): ...to here.
5850 (toplevel): Drop unnecessary declarations.
5851 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5852 in update_window_end_hook and draw_window_cursor functions.
5853 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5854 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5855 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5856 * xterm.c (x_update_window_end, x_draw_window_cursor):
5857 * xdisp.c (display_and_set_cursor, update_window_cursor)
5858 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5859 enum text_cursor_kinds where appropriate.
5861 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5863 Redesign redisplay interface to drop updated_row and updated_area.
5864 * dispextern.h (updated_row, updated_area): Remove declaration.
5865 (struct redisplay_interface): Pass glyph row and row area parameters
5866 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5867 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5869 * dispnew.c (updated_row, updated_area): Remove.
5870 (redraw_overlapped_rows, update_window_line): Adjust user.
5871 (update_marginal_area, update_text_area): Likewise. Pass updated row
5872 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5873 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5876 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5878 * process.c (flush_pending_output): Remove stub.
5881 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5883 * callproc.c: Fix race that killed background processes (Bug#15144).
5884 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5885 Record deleted process-id in critical section, not afterwards.
5886 Don't mistakenly kill process created by a call-process invocation
5887 that discards output and does not wait.
5889 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5891 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5892 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5893 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5894 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5895 to shut up compiler in mark_object.
5896 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5898 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5900 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5901 We can't portably rely on PTY_OPEN doing that, even if
5902 it calls posix_openpt with O_CLOEXEC.
5904 2013-08-20 Kenichi Handa <handa@gnu.org>
5906 * character.c (string_char): Improve commentary.
5908 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5910 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5911 (struct animation_cache): Make signature a flexible array member.
5912 All uses changed. This is a tad slower but may insulate us better
5913 from future changes to ImageMagick.
5915 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5917 * image.c: Shrink memory needed for animation cache.
5918 (SIGNATURE_DIGESTSIZE): New constant.
5919 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5920 (imagemagick_create_cache): Copy the signature. This saves
5921 several KB of memory that ImageMagick wastes per signature.
5922 Don't bother updating the update_time, as the caller does that now.
5923 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5924 it's a fixed size struct member now.
5925 (imagemagick_get_animation_cache): Always destroy the signature,
5926 as it's now imagemagick_create_cache's responsibility to copy it.
5927 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5928 and use memcmp rather than strcmp.
5929 eassert that ImageMagick returns a signature of the specified length.
5931 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5933 * image.c (imagemagick_get_animation_cache): Don't segfault on
5935 (imagemagick_get_animation_cache): Revert to previous definition
5936 so that it actually works. But keep the memory leak fix.
5937 (imagemagick_get_animation_cache): Fix memory leak.
5939 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5941 * image.c: Fix animation cache signature memory leak.
5942 Fix some other minor performance problems while we're at it.
5943 (imagemagick_create_cache): Clear just the members that
5944 need clearing. Don't set update_time, as caller does that now.
5945 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5946 Simplify by using pointer-to-pointer instead of a prev pointer.
5947 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5948 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5949 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5950 it's already a copy. Free the signature probe unless it's cached.
5952 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5953 This was introduced by my 2013-08-12 fix for Bug#15035.
5955 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5957 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5958 (imagemagick_prune_animation_cache): Now static.
5960 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5962 * image.c (imagemagick_get_animation_cache): Don't segfault when
5963 pruning all entries.
5965 2013-08-18 Ken Brown <kbrown@cornell.edu>
5967 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5968 static heap if ENABLE_CHECKING is defined.
5969 (max_bss_sbrk_ptr): New variable.
5971 (report_sheap_usage): Report maximum static heap usage instead of
5972 ending static heap usage.
5974 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5976 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5977 of zlib_initialized according to the results of calling
5978 init_zlib_functions.
5980 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5982 * image.c: Implement an ImageMagick per-image cache.
5983 (imagemagick_get_animation_cache): Fix a double-free error.
5984 (imagemagick_load_image): Remove the ping_wand code, which only
5985 apparently saved time on invalid animated images, and slowed down
5986 everything else. Optimise for the common case.
5988 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5990 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5992 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5994 * marker.c (set_marker): Remove documentation of undefined behavior.
5996 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5998 * image.c (imagemagick_compute_animated_image): Animate correctly
5999 when sub-images are smaller than the main image.
6000 (imagemagick_compute_animated_image): Setting the iterator row to
6001 zero is apparently not allowed.
6002 (imagemagick_compute_animated_image): Allow images that say they
6003 have sub-images that are bigger than the main image, but just crop
6006 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6008 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6010 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6012 * image.c (imagemagick_compute_animated_image): Respect the GIF
6015 2013-08-15 Ken Brown <kbrown@cornell.edu>
6017 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6018 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6021 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6023 Fix minor problems found by static checking.
6024 * frame.c (delete_frame):
6025 * xdisp.c (next_element_from_display_vector):
6026 Avoid uninitialized local.
6027 * image.c (imagemagick_compute_animated_image): Port to C89.
6028 Prefer usual GNU indentation style for loops.
6029 Be more careful about bizarrely large sizes, by using ptrdiff_t
6032 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6034 Fix infinite frame selection loop (Bug#15025).
6035 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6037 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6039 * xdisp.c (compute_window_start_on_continuation_line):
6040 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6041 to make sure we end up setting the window start at the leftmost
6042 visible character of the display line. This avoids funky
6043 horizontal shifting because the window start is not kept on the
6044 same position. (Bug#15090)
6045 (next_element_from_display_vector): Support 'box' face attribute
6046 in the face definitions of a display vector. (Bug#15099)
6048 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6050 * image.c (imagemagick_compute_animated_image): Implement animated
6052 (imagemagick_compute_animated_image): Fix some compilation
6053 warnings. Implement a very simple cache to make the animation
6054 usable at all, but it should be replaced with a per-image cache.
6056 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6058 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6059 to do `for' loops over alist values.
6060 * buffer.h (FOR_EACH_BUFFER):
6061 * process.c (FOR_EACH_PROCESS): Use it.
6062 (handle_child_signal, status_notify, Fget_buffer_process)
6063 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6065 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6067 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6068 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6069 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6070 to xzalloc and so avoid redundant call to memset.
6071 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6072 members because it is allocated with xzalloc and so already zeroed.
6074 2013-08-14 Ken Brown <kbrown@cornell.edu>
6076 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6079 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6081 Utility function and macro to copy Lisp string to C string.
6082 * lisp.h (xlispstrdupa): New macro.
6083 (xlispstrdup): New prototype.
6084 * alloc.c (xlispstrdup): New function.
6085 * callint.c (Fcall_interactively):
6086 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6087 (Fsubstitute_in_file_name):
6088 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6089 * image.c (x_create_bitmap_from_file):
6090 * w32term.c (w32_term_init):
6091 * xterm.c (x_term_init): Use xlispstrdup.
6093 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6095 * image.c (imagemagick_load_image): Make animated pictures work.
6096 There's still some problems with background color settings, though
6099 * decompress.c (unwind_decompress): Always restore point.
6101 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6103 * marker.c (set_marker): Reformat documentation.
6105 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6107 * xdisp.c (cursor_type_changed): Now static.
6109 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6110 Use changed. This avoids the need to call xmalloc and for the
6111 caller to call xfree, and avoids memory leaks in some situations.
6113 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6115 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6116 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6117 (redisplay_window): If window_end_valid is cleared due to non-zero
6118 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6119 so do not call to try_cursor_movement for that window.
6121 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6123 * window.h (struct window): Convert window_end_pos and
6124 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6125 (wset_window_end_pos, wset_window_end_vpos): Remove.
6126 * dispnew.c (adjust_glyph_matrix):
6127 * window.c (Fwindow_end, replace_window, set_window_buffer)
6129 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6130 (set_vertical_scroll_bar, redisplay_window, try_window)
6131 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6132 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6133 (note_mouse_highlight): Adjust users.
6134 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6137 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6139 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6140 * image.c (imagemagick_filename_hint): Use `const char *' and
6141 prefer SSDATA to SDATA to avoid warnings.
6143 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6145 Cleanup window fringes, margins and scroll bars adjustments.
6146 * window.c (set_window_fringes, set_window_margins)
6147 (set_window_scroll_bars, apply_window_adjustment): New functions.
6148 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6149 (Fset_window_scroll_bars): Use them.
6151 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6153 * window.h (struct window): Convert scroll_bar_width
6154 from Lisp_Object to integer. Adjust comment.
6155 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6157 * window.c (wset_scroll_bar_width): Remove.
6158 (make_window): Initialize scroll_bar_width.
6159 (Fsplit_window_internal): Use direct assignment.
6160 (Fset_window_configuration, save_window_save):
6161 Convert Lisp_Object to integer and back where appropriate.
6162 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6163 bar was actually changed, and mention this in docstring.
6165 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6167 * decompress.c: Minor simplifications.
6168 (Fzlib_decompress_region): Don't bother verifying
6169 that avail_out <= UINT_MAX, as that was confusing.
6170 Mention the restriction in a comment instead.
6171 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6173 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6175 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6176 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6178 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6180 * image.c (imagemagick_filename_hint): Check for errors in the
6183 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6185 * window.c (Fwindow_margins): Return nil when there's no marginal
6186 area, as per the documented API.
6188 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6189 Fmake_vector, as scroll bar's struct members are not all Lisp
6190 objects now. This avoids crashes in GC.
6192 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6193 bool, so its address could be taken.
6195 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6197 * image.c (imagemagick_filename_hint): New function to possibly
6198 apply `image-content-type-suffixes'.
6199 (imagemagick_load_image): Use it.
6201 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6203 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6204 if loading zlib failed.
6206 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6208 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6209 2013-08-13 checkin below. Change bool to BOOL, rule is:
6210 All Obj-C code uses BOOL, except for interfaces callable from C.
6212 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6214 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6216 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6217 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6218 bool instead of BOOL.
6219 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6220 from Lisp_Object to bitfield. Adjust comment.
6221 * w32term.c (x_scroll_bar_create): Adjust user.
6222 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6223 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6224 Use bool for boolean.
6225 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6226 to `unsigned int' when defining a bitfield.
6228 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6230 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6232 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6234 * window.h (struct window): Convert left_margin_cols and
6235 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6236 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6237 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6239 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6241 (showing_window_margins_p, update_window_line, update_frame_1):
6242 * fringe.c (draw_fringe_bitmap_1):
6243 * xdisp.c (window_box_width): Adjust users.
6244 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6245 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6246 Use direct assignment.
6247 (Fset_window_configuration, save_window_save, Fwindow_margins):
6248 Convert Lisp_Object to integer and back where appropriate.
6249 (Fset_window_margins): Adjust user. Return t if any margin
6250 was actually changed, and mention this in docstring.
6252 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6254 * syntax.c (forward_word):
6255 * cmds.c (forward_char, backward_char): Mention the optional argument.
6257 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6259 * window.h (struct window): Convert left_fringe_width
6260 and right_fringe_width from Lisp_Objects to integers.
6262 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6263 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6264 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6266 (make_window): Initialize new integer fields to -1.
6267 (Fsplit_window_internal): Use direct assignment.
6268 (Fset_window_configuration, save_window_save):
6269 Convert Lisp_Object to integer and back where appropriate.
6270 (Fset_window_fringes): Adjust user. Return t if any fringe
6271 was actually changed, and mention this in docstring.
6273 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6275 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6276 * nsfns.m (x_set_cursor_type):
6277 * w32fns.c (x_set_cursor_type):
6278 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6279 * xdisp.c (set_frame_cursor_types): ...but in common code.
6281 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6283 * font.c (clear_font_cache): New function, stripped from...
6284 (Fclear_font_cache): ...here, which now uses the function
6285 above. Adjust comment.
6286 * font.h (clear_font_cache): Add prototype.
6287 * xfaces.c (clear_face_cache): Use clear_font_cache.
6289 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6291 * window.c (Fset_window_start): Compare `w', not `window' because
6292 `w' might not be equal to `window' after call to decode_live_window.
6294 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6296 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6297 This fixes a problem introduced by the Bug#15035 patch
6298 when using GPG. Reported by Herbert J. Skuhra.
6300 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6302 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6303 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6304 not yet initialized.
6306 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6308 * decompress.c (Fzlib_decompress_region): Support zlib
6309 decompression, too, and rename.
6311 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6313 Minor zlib configuration tweaks.
6314 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6315 Don't assume presence of fn_inflateInit2_ zlib internal function.
6317 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6319 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6320 include the zlib prefix.
6322 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6324 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6325 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6326 define static variables that are pointers to zlib functions to be
6328 (init_zlib_functions) [WINDOWSNT]: New function.
6329 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6331 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6332 macros instead of invoking the zlib functions directly.
6333 (syms_of_decompress): DEFSYM Qzlib_dll.
6334 Staticpro Szlib_available_p.
6336 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6338 Avoid looping over all frame windows to freeze and unfreeze.
6339 * window.h (struct window): Drop frozen_window_start_p.
6340 (freeze_window_starts): Drop prototype.
6341 * frame.h (struct frame): New frozen_window_starts flag.
6342 (FRAME_WINDOWS_FROZEN): New macro.
6343 * window.c (freeze_window_start, freeze_window_starts):
6345 (select_window, replace_window): Adjust users.
6346 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6347 (window_frozen_p): New function.
6348 (redisplay_window): Use it.
6350 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6352 Fix some fd issues when running subprocesses (Bug#15035).
6353 Fix bugs that can leak files or file descriptors on errors.
6354 Don't unlink open temp files, as that's hard for users to diagnose
6355 when things go awry (e.g., temp disk exhausted).
6356 Don't bother to lock temp files. Check for invalid recursion.
6357 * callproc.c (synch_process_fd): Remove. All uses removed.
6358 (synch_process_tempfile): New var or macro.
6359 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6361 (record_kill_process): New arg, the temp name. All callers changed.
6362 (delete_temp_file): Now just a simple wrapper around unlink.
6363 (call_process_kill): New arg, the call_process_fd array.
6364 Close them all. Clear synch_process_pid. Remove the temp file,
6365 or arrange for it to be removed.
6366 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6367 that's been moved to synch_process_tempfile. Caller changed.
6368 Do not remove the tempfile; that's now call_process_kill's
6370 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6371 call_process_kill; the caller now does that.
6372 (call_process_cleanup): Do not close the process fd; that's now
6373 call_process_kill's responsibility.
6374 (Fcall_process): Implement via new function call_process, which
6375 has most of the old body of Fcall_process, but with a different API.
6376 (call_process): New function that does not open or close filefd if
6377 it is nonnegative. Record which fds need to be closed, and let
6378 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6379 Signal an error if invoked recursively (could be done via a hook).
6380 Simplify creation of the tempfile in the MSDOS case.
6381 Don't create the output file until after checking for the executable.
6382 Report any failure to open /dev/null.
6383 Don't open /dev/null for writing twice; once is enough.
6384 Don't create pipe if all output is being discarded or sent to file.
6385 Don't worry about setting up the coding system or reading from the
6386 pipe if all output is being discarded.
6387 Hoist fd_error local into top level, to lessen block nesting.
6388 Don't record deleted pid here; now done by Fcall_process_region.
6389 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6390 and note its success in synch_process_tempfile.
6391 Do not leak resources when child_setup fails.
6392 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6393 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6394 (create_temp_file): Now returns open fd, with an additional
6395 Lisp_Object * argument to return the name. All callers changed.
6396 Do not close the file; rewind it instead, and leave it open for
6397 the caller. Do not lock the temp file. Unwind-protect the file
6398 and the file-descriptor.
6399 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6400 If an asynchrounous process, record it here, not in call_process.
6401 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6402 * eval.c (set_unwind_protect): New function.
6403 * fileio.c (write_region): New function, generalized from the
6404 old Fwrite_region. Do not lock temp files.
6405 (Fwrite_region): Use it.
6406 * lisp.h (set_unwind_protect, write_region): New decls.
6407 * process.c: Include <verify.h>.
6408 (make_process): Mark fds as initially closed.
6409 (deleted_pid_list): Now a list of pid-filename pairs.
6411 (close_process_fd): New function.
6412 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6413 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6414 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6415 (create_process, create_pty, Fmake_serial_process)
6416 (server_accept_connection): Record which fds need to be closed,
6417 and let deactivate_process close them.
6418 (Fmake_network_process): Do not discard the unwind-protect
6419 until it's safe to do so.
6420 (deactivate_process): Close the fds opened by create_process etc.
6421 (Fprocess_send_eof): Adjust to new way of recording open fds.
6422 Report an error if /dev/null can't be opened, instead of aborting.
6423 * process.h (PROCESS_OPEN_FDS): New constant.
6424 (struct Lisp_Process): New member open_fds.
6425 (record_kill_process, record_deleted_pid): Adjust signatures.
6426 (record_deleted_pid): Move decl here ...
6427 * syswait.h (record_deleted_pid): ... from here.
6429 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6431 * decompress.c: Fix bugs with large buffers and weird inputs.
6432 Tune a bit. Reindent as per usual Emacs style.
6433 (BUFFER_SIZE): Remove.
6434 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6435 more than UINT_MAX bytes. Decompress into the gap instead of into
6436 an auto buffer, as this should avoid copying. Return nil if
6437 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6438 set immediate_quit; we shouldn't trust zlib code that much.
6440 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6442 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6443 errors, and really move the gap to where we want it.
6445 * lisp.h: Include decompress.c support.
6447 * emacs.c (main): Include decompress.c support.
6449 * Makefile.in: Include -lz if present.
6451 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6453 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6454 (initWithTitle:): Initialize frame to 0.
6455 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6456 (fillWithWidgetValue:frame:): Rename from
6457 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6459 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6460 fillWithWidgetValue:frame:
6462 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6463 remove memory leak warnings.
6465 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6466 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6469 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6470 (x_activate_menubar): Update the whole menu.
6471 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6472 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6473 current event is not NSSystemDefined (Bug#15001).
6474 Call ns_check_menu_open only if trackingMenu is 2.
6475 (menuDidClose:): New method, decrease trackingMenu.
6476 (fillWithWidgetValue:setDelegate:): New method.
6477 (fillWithWidgetValue:): Call the above.
6479 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6481 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6483 Omit some unnecessary casts.
6484 Many of these go back to the old pre-C89 days, when they may have
6485 been needed, but we've been assuming C89 or later for a while now.
6486 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6487 (live_float_p, live_misc_p, live_vector_p):
6488 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6489 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6490 (defvar_per_buffer):
6491 * callint.c (Fcall_interactively):
6492 * doc.c (Fsubstitute_command_keys):
6493 * filelock.c (get_boot_time):
6494 * frame.c (xrdb_get_resource):
6495 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6496 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6497 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6498 (menuitem_highlight_callback, menu_destroy_callback)
6499 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6500 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6501 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6502 (xg_tool_bar_help_callback, tb_size_cb):
6503 * image.c (xpm_alloc_color, png_read_from_memory)
6504 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6505 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6507 * keymap.c (describe_map):
6508 * nsfns.m (Fns_display_monitor_attributes_list):
6509 * nsmenu.m (process_dialog:):
6510 * nsterm.m (hold_event):
6511 * process.c (wait_reading_process_output):
6512 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6513 * scroll.c (do_direct_scrolling, scrolling_1):
6514 * termcap.c (tgetent):
6515 * window.c (check_window_containing, add_window_to_list)
6516 (freeze_window_starts):
6517 * xdisp.c (compare_overlay_entries, vmessage):
6518 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6519 (x_get_monitor_attributes_xrandr)
6520 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6521 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6522 * xfont.c (xfont_match, xfont_open):
6523 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6524 (menubar_selection_callback, menu_position_func)
6525 (popup_selection_callback, create_and_show_popup_menu)
6526 (dialog_selection_callback, create_and_show_dialog):
6527 * xrdb.c (x_get_string_resource)
6529 * xsmfns.c (x_session_check_input):
6530 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6531 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6532 (xaw_jump_callback, xaw_scroll_callback):
6533 Omit unnecessary casts.
6535 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6537 Minor string-length refactoring.
6538 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6539 * frame.c (make_monitor_attribute_list):
6540 Prefer build_string to strlen + make_string.
6542 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6544 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6545 don't check minor_code (Bug#14417).
6547 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6549 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6550 vertical positions instead. This avoids calling MATRIX_ROW with
6551 row numbers that are possibly beyond valid limits. (Bug#15064)
6553 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6555 Use xstrdup and build_unibyte_string where applicable.
6556 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6557 * xfns.c (x_window):
6558 * xrdb.c (x_get_customization_string):
6559 * xterm.c (xim_initialize):
6560 * w32fns.c (w32_window): Use xstrdup.
6561 (w32_display_monitor_attributes_list):
6562 * emacs.c (init_cmdargs):
6563 * keyboard.c (PUSH_C_STR):
6564 * nsfont.m (nsfont_open):
6565 * sysdep.c (system_process_attributes):
6566 * w32.c (system_process_attributes):
6567 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6569 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6571 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6572 variables of these types so that GDB would know about them, as aid
6573 for debugging fatal exceptions. (Bug#15024) See also
6574 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6577 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6579 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6580 larger than the NSWindow (Bug#14934).
6582 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6584 Redesign redisplay interface to drop global variable updated_window.
6585 Always pass currently updated window as a parameter to update routines.
6586 * dispextern.h (updated_window): Remove declaration.
6587 (struct redisplay_interface): Pass window parameter to
6588 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6589 and after_update_window_hook.
6590 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6592 * dispnew.c (updated_window): Remove.
6593 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6594 (update_window_line): Adjust to match redisplay interface changes.
6595 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6596 (ns_scroll_run, ns_after_update_window_line):
6597 * w32term.c (x_update_window_begin, x_update_window_end)
6598 (x_after_update_window_line, x_scroll_run):
6599 * xterm.c (x_update_window_begin, x_update_window_end)
6600 (x_after_update_window_line, x_scroll_run):
6601 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6602 Likewise. Adjust comments where appropriate.
6603 (x_cursor_to): Simplify because this is always called during window
6604 update (but install debugging check anyway).
6605 (expose_window): Check must_be_updated_p flag to see whether this
6606 function is called during window update.
6608 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6610 Do not reset window modification event counters excessively.
6611 These leftovers and poor man's tricky methods to catch extra
6612 redisplay's attention are no longer needed.
6613 * frame.c (set_menu_bar_lines_1):
6614 * minibuf.c (read_minibuf_unwind):
6615 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6616 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6617 (window_scroll_line_based, Fset_window_configuration):
6618 * xdisp.c (redisplay_window): Do not reset last_modified and
6619 last_overlay_modified counters.
6621 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6623 * xselect.c (x_send_client_event): Set send_event and serial, memset
6624 data.l as it might be bigger than data.b. Use 24 bit mask to
6625 XSendEvent (Bug#15034).
6627 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6629 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6630 for TTY frames that are not the top frame on their console.
6633 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6635 * w32term.c (w32fullscreen_hook): Really maximize frame when
6636 asked for (Bug#14841).
6638 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6640 Prefer selected_window to Fselected_window, likewise for frames.
6641 * buffer.c (Fbuffer_swap_text):
6642 * data.c (Fvariable_binding_locus):
6643 * window.c (run_window_configuration_change_hook): Adjust users.
6644 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6645 Use decode_live_frame.
6647 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6649 Be more careful if selected window shows the buffer other than current,
6650 use window_outdated only if this is not so. This change should also
6651 address some weird issues discussed in Bug#13012.
6652 * window.h (window_outdated): New prototype.
6653 * window.c (window_outdated): Now here. Convert from static and
6654 always assume window's buffer.
6655 (Fwindow_end, Fwindow_line_height): Use it.
6656 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6657 and always assume window's buffer.
6658 (redisplay_window): Adjust user.
6659 (redisplay_internal): Call to reconsider_clip_changes once and
6660 check whether mode line should be updated only if selected window
6661 shows current buffer.
6662 (run_window_scroll_functions): Use eassert for debugging check.
6663 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6665 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6667 * window.c (window_scroll, window_scroll_pixel_based)
6668 (window_scroll_line_based): Use bool for booleans.
6670 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6672 * process.c: Fix minor off-by-one issues in descriptor counts.
6673 This shouldn't fix any real bugs, but it cleans up the code a bit.
6674 (max_process_desc, max_input_desc): -1, not 0, means none.
6676 (delete_input_desc): New function.
6677 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6678 (deactivate_process): Scan backwards when recomuting max_process_desc;
6679 that should be faster.
6680 (init_process_emacs): Initialize max_input_desc.
6682 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6684 Use region cache to speedup bidi_find_paragraph_start.
6685 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6686 Rename cache_long_line_scans to cache_long_scans.
6687 * buffer.c (bset_cache_long_line_scans): Rename to
6688 bset_cache_long_scans.
6689 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6690 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6692 (syms_of_buffer): Rename cache-long-line-scans to
6693 cache-long-scans. Adjust docstring.
6694 * search.c (newline_cache_on_off):
6695 * indent.c (width_run_cache_on_off): Adjust users.
6696 * bidi.c (bidi_paragraph_cache_on_off): New function.
6697 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6698 * insdel.c (prepare_to_modify_buffer):
6699 Invalidate bidi_paragraph_cache if enabled.
6701 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6703 Invalidate region caches only if buffer text is going to be changed.
6704 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6705 (modify_text): ...new prototype.
6706 (prepare_to_modify_buffer_1): New prototype.
6707 * textprop.c (modify_region): Rename to...
6708 (modify_text_properties): ...new function.
6709 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6710 (Fremove_list_of_text_properties): Adjust users.
6711 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6712 (modify_text): ...new function.
6713 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6714 (prepare_to_modify_buffer_1): ...new function.
6715 * casefiddle.c (casify_region):
6716 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6717 (Ftranspose_regions): Use modify_text.
6719 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6721 * lisp.mk (lisp): Add nadvice.elc.
6723 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6725 New macro to iterate over live buffers similar to frames.
6726 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6727 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6728 Declare buffer-related variables here to offload lisp.h.
6729 * buffer.c (Vbuffer_alist): Adjust comment.
6730 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6731 (other_buffer_safely):
6732 * data.c (store_symval_forwarding):
6733 * dispnew.c (Fframe_or_buffer_changed_p):
6734 * fileio.c (Fdo_auto_save):
6735 * filelock.c (unlock_all_files):
6736 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6738 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6740 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6741 * callproc.c (create_temp_file):
6742 * filelock.c (create_lock_file):
6743 Assume mkostemp, since it's now provided by Gnulib.
6745 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6747 * w32.c (mkostemp): New function.
6748 (mktemp): Remove, no longer used. Most of the code reused in
6749 mkostemp. (Bug#15015)
6750 (mktemp): Don't undef.
6752 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6754 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6755 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6756 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6757 (free_glyph_pool, check_glyph_memory): Likewise for
6758 all users. Adjust comments where appropriate.
6760 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6762 * composite.h: Minor fixups.
6763 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6764 to fix a misspelling, and change it to an inline function while
6765 we're at it (it need not be a macro). All uses changed.
6766 (composition_method, composition_valid_p):
6767 Rewrite to avoid assignments in if-conditions.
6769 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6771 Do not use global Lisp_Object in composition macros.
6772 * composite.h (composition_temp): Remove declaration.
6773 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6774 (composition_method, composition_valid_p): ...inline functions.
6775 (compose_region): Remove the leftover.
6776 * composite.c (composition_temp): Remove.
6777 (run_composition_function, update_compositions)
6778 (composition_compute_stop_pos, composition_adjust_point)
6779 (Ffind_composition_internal):
6780 * coding.c (handle_composition_annotation):
6781 * xdisp.c (handle_composition_prop, check_point_in_composition):
6782 Related users changed.
6784 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6786 Drop FRAME_PTR typedef.
6787 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6788 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6789 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6790 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6791 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6792 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6793 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6794 All related users changed.
6796 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6798 * eval.c (default_toplevel_binding): New function.
6800 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6801 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6802 (syms_of_eval): Export them.
6803 * data.c (Fdefault_value): Micro cleanup.
6804 * term.c (init_tty): Use "false".
6806 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6808 Fix X GC leak in GTK and raw (no toolkit) X ports.
6809 * xterm.c (x_free_frame_resources): If white and black relief
6810 GCs are allocated, always free them here.
6811 * xfns.c (x_make_gc): Omit redundant initialization.
6812 * widget.c (create_frame_gcs): Remove the leftover.
6813 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6814 in x_free_frame_resources.
6816 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6818 * nsterm.m (windowWillResize:toSize:): Only change title if
6819 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6821 (viewDidEndLiveResize): New method.
6823 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6824 inside NS_IMPL_COCOA.
6826 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6828 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6829 Do not check whether undo is enabled because record_insert and
6830 record_delete does that themselves.
6832 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6834 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6835 member which is not really used any more.
6836 (FRAME_XIC_BASE_FONTNAME): Remove.
6837 * xfns.c (xic_free_fontset): Adjust user.
6838 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6839 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6840 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6841 (xdialog_show): Use eassert for debugging check.
6842 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6844 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6846 * fileio.c, fns.c (merge): Move extern decl from here ...
6847 * lisp.h (merge): ... to here.
6849 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6851 Fix last font-related change.
6852 * w32font.h (w32font_list_internal, w32font_match_internal):
6854 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6855 (uniscribe_list_family): Adjust to match font API change.
6856 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6857 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6859 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6861 * frame.h (FRAME_MOUSE_UPDATE):
6862 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6863 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6865 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6867 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6868 * font.h (struct font_driver): Change list, match, and list_family
6869 functions to accept struct frame * as first arg.
6870 * font.c (font_score, font_compare, font_sort_entities):
6872 (font_sort_entities, font_list_entities, font_select_entity)
6873 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6874 match font API change.
6875 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6876 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6877 * ftxfont.c (ftxfont_list, ftxfont_match):
6878 * xftfont.c (xftfont_list, xftfont_match):
6879 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6880 * w32font.c (w32font_list, w32font_match, w32font_list)
6881 (w32font_list_internal, w32_font_match_internal): Likewise.
6882 * xfaces.c (Fx_family_fonts): Adjust user.
6884 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6886 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6887 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6888 only if HAVE_X_WINDOWS is in use.
6889 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6890 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6891 * w32term.c (x_wm_set_icon_position): Likewise.
6892 * w32fns.c (x_icon): Adjust user.
6894 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6896 * xterm.c (last_mouse_press_frame): Remove the
6897 leftover which is not really used any more.
6898 (handle_one_xevent, syms_of_xterm): Adjust users.
6899 (x_flush): Call XFlush once per each X display, not frame.
6900 This is better because this code always unconditionally skips
6901 non-X frames in Vframe_list and issues the only XFlush if we
6902 have more than one X frame on the same X display.
6903 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6904 Use bool for booleans.
6905 (x_draw_glyph_string_background, cvt_string_to_pixel)
6906 (cvt_pixel_dtor): Drop unnecessary prototypes.
6907 * xterm.h (x_display_ok): Adjust prototype.
6909 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6911 Drop unnecessary functions that deals with frame pixel size.
6912 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6913 (x_pixel_height): Drop prototypes.
6914 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6915 (x_pixel_height): Drop implementations.
6916 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6917 which should be always valid for window frame.
6918 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6919 * w32menu.c (Fx_popup_dialog):
6920 * xmenu.c (Fx_popup_dialog): Likewise for both.
6922 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6924 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6925 frame parameters and call to Fmodify_frame_parameters just once.
6926 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6927 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6928 and mention nil frame in docstring.
6930 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6932 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6933 (x_figure_window_size): Likewise. Adjust to return long.
6934 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6935 (toplevel): Move Qterminal_live_p to...
6936 * terminal.c (toplevel): ...here, make it static, and...
6937 (syms_of_terminal): ...DEFSYM here.
6938 * frame.h (Qterminal_live_p): Remove declaration.
6939 (make_frame, x_figure_window_size): Adjust prototype.
6940 * nsfns.m (Fx_create_frame): Use long for window flags.
6942 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6944 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6945 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6946 Do not assume that emacs_close (INT_MAX) is a no-op.
6948 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6950 * xfaces.c (make_face_cache): For struct face_cache, prefer
6951 xmalloc to xzalloc and so avoid redundant call to memset.
6952 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6954 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6956 * fringe.c (draw_window_fringes, update_window_fringes)
6957 (compute_fringe_widths):
6958 * w32term.c (x_draw_glyph_string):
6959 * window.c (candidate_window_p, Frecenter):
6960 * xfaces.c (realize_basic_faces, realize_default_face)
6961 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6962 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6963 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6964 * xmenu.c (Fx_menu_bar_open_internal):
6965 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6966 * xsettings.c (xft_settings_event):
6967 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6968 Use bool for booleans. Adjust style and comments where
6970 * dispextern.h (draw_window_fringes, update_window_fringes)
6971 (compute_fringe_widths):
6972 * xterm.h (x_had_errors_p): Adjust prototype.
6974 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6976 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6977 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6979 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6981 * fns.c (toplevel): Remove comment before Fsafe_length because
6984 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6986 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6988 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6990 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6991 frame which got the message is still alive, before dereferencing
6992 its pointer. (Bug#14970)
6994 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6995 be a live window, before using it as such. (Bug#14970)
6997 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6999 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7000 w32_detect_focus_change instead of doing part of its job by hand.
7001 This fixes the problem whereby FOCUS_OUT events were not sent to
7004 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7006 * process.c (Fprocess_list): Doc fix.
7008 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7009 being re-exposed only if it didn't ask to become visible.
7010 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7011 was previously iconified. (Bug#14841)
7012 (x_iconify_frame): Mark the frame iconified.
7014 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7016 Fix minor problems found by static checking.
7017 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7018 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7020 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7022 * eval.c (set_specpdl_old_value): New function.
7023 (unbind_to): Minor simplification.
7024 (get_backtrace_frame): New function.
7025 (Fbacktrace_frame): Use it. Add `base' argument.
7026 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7027 (syms_of_eval): Export backtrace-eval.
7028 * xterm.c (x_focus_changed): Simplify.
7030 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7032 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7034 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7036 * xdisp.c (redisplay_window): Instead of moving point out of
7037 scroll margin, reject the force_start method, and try scrolling
7038 instead. (Bug#14780)
7040 2013-07-24 Ken Brown <kbrown@cornell.edu>
7042 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7045 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7047 * eval.c (Fprogn): Do not check that BODY is a proper list.
7048 This undoes the previous change. The check slows down the
7049 interpreter, and is not needed to prevent a crash. See
7050 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7052 2013-07-23 Glenn Morris <rgm@gnu.org>
7054 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7056 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7058 Port to GNU/Linux systems with tinfo but not ncurses.
7059 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7060 to decide whether ncurses is being used. Without this change,
7061 GCC complains about tgetent not being declared, on a system
7062 that has tinfo installed but ncurses not installed.
7064 * eval.c (Fprogn): Check that BODY is a proper list.
7066 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7067 * data.c (Fsetq_default):
7068 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7069 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7071 Tune by taking advantage of the fact that ARGS is always a list
7072 when a function is declared to have UNEVALLED args.
7074 * emacsgtkfixed.c: Port to GCC 4.6.
7075 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7077 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7079 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7080 here to silence compiler warnings.
7082 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7084 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7085 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7086 from messing up Emacs's 'struct frame' (Bug#14923).
7088 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7090 * alloc.c (make_save_ptr_ptr): Define this function.
7091 It was inadvertently omitted. It's needed only if
7092 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7094 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7096 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7097 frame have focus (Bug#14895).
7099 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7101 Avoid vfork-related deadlock more cleanly.
7102 * callproc.c (child_setup): When the child's exec fails, output
7103 the program name, as that's more useful. Use O_NONBLOCK to avoid
7105 * process.c (create_process_1): Remove; no longer needed.
7106 (create_process): Remove timer hack; no longer needed, now that
7107 the child avoids deadlock.
7109 2013-07-20 Glenn Morris <rgm@gnu.org>
7111 * image.c (Fimage_flush): Fix doc typo.
7113 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7115 Fix array bounds violation when pty allocation fails.
7116 * process.c (PTY_NAME_SIZE): New constant.
7117 (pty_name): Remove static variable; it's now auto.
7118 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7119 Take pty_name as an arg rather than using a static variable.
7120 All callers changed.
7121 (create_process): Recover pty_flag from process, not from volatile local.
7122 (create_pty): Stay inside array even when pty allocation fails.
7123 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7125 * lread.c (Fload): Avoid initialization only when lint checking.
7126 Mention that it's needed only for older GCCs.
7128 2013-07-20 Kenichi Handa <handa@gnu.org>
7130 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7131 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7133 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7135 * lread.c (Fload): Avoid uninitialized warning.
7137 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7139 Fix some minor file descriptor leaks and related glitches.
7140 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7141 (create_lock_file): Use write, not emacs_write.
7142 * image.c (slurp_file, png_load_body):
7143 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7144 (server_accept_connection):
7145 Don't leak an fd on memory allocation failure.
7146 * image.c (slurp_file): Add a cheap heuristic for growing files.
7147 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7148 as that's what the other routines do. Maybe input need not be
7149 blocked at all, but it's better to be consistent.
7150 Avoid undefined behavior when strlen is zero.
7152 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7153 (NSTATICS): Now a constant; doesn't need to be a macro.
7155 2013-07-19 Richard Stallman <rms@gnu.org>
7157 * coding.c (decode_coding_utf_8): Add simple loop for fast
7158 processing of ASCII characters.
7160 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7162 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7164 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7166 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7167 unportable 'struct x_display_info'.
7168 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7171 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7173 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7174 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7176 (system_process_attributes): Prefer plain char to unsigned char
7177 when either will do. Clean up properly if interrupted or if
7178 memory allocations fail. Don't assume sscanf succeeds.
7179 Remove no-longer-needed workaround to stop GCC from whining.
7180 Read command-line once, instead of multiple times. Check read status a
7183 Fix obscure porting bug with varargs functions.
7184 The code assumed that int is treated like ptrdiff_t in a vararg
7185 function, which is not a portable assumption. There was a similar
7186 -- though these days less likely -- porting problem with various
7187 assumptions that pointers of different types all smell the same as
7188 far as vararg functions is conserved. To make this problem less
7189 likely in the future, redo the API to use varargs functions.
7190 * alloc.c (make_save_value): Remove this vararg function.
7191 All uses changed to ...
7192 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7193 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7195 (make_save_ptr): Rename from make_save_pointer, for consistency with
7196 the above. Define only on platforms that need it. All uses changed.
7198 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7200 * keyboard.c: Try to fix typos in previous change.
7201 (DISPLAY_LIST_INFO): New macro.
7202 (kbd_buffer_get_event): Do not access members that are not present
7203 in X11. Revert inadvertent change of "!=" to "=".
7205 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7207 * keyboard.c (kbd_buffer_get_event):
7208 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7209 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7211 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7213 * filelock.c: Fix unlikely file descriptor leaks.
7214 (get_boot_time_1): Rework to avoid using emacs_open.
7215 This doesn't actually fix a leak, but is better anyway.
7216 (read_lock_data): Use read, not emacs_read.
7218 * doc.c: Fix minor memory and file descriptor leaks.
7219 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7220 (get_doc_string, Fsnarf_documentation):
7221 Fix file descriptor leak on error.
7223 * term.c: Fix minor fdopen-related file descriptor leaks.
7224 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7225 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7227 * charset.c: Fix file descriptor leaks and errno issues.
7229 (load_charset_map_from_file): Don't leak file descriptor on error.
7230 Use plain record_xmalloc since the allocation is larger than
7231 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7233 * eval.c (record_unwind_protect_nothing):
7234 * fileio.c (fclose_unwind):
7236 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7237 The replacement doesn't block input, but that no longer seems
7240 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7242 * lread.c: Fix file descriptor leaks and errno issues.
7243 (Fload): Close some races that leaked fds or streams when 'load'
7245 (Fload, openp): Report error number of last nontrivial failure to open.
7246 ENOENT counts as trivial.
7247 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7249 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7250 now that the function is always called with a nonnegative arg.
7251 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7252 All uses replaced with ...
7253 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7255 A few more minor file errno-reporting bugs.
7256 * callproc.c (Fcall_process):
7257 * doc.c (Fsnarf_documentation):
7258 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7259 * process.c (set_socket_option):
7260 Don't let a constructor trash errno.
7261 * doc.c: Include <errno.h>.
7263 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7265 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7267 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7269 Fix w32 bug with call-process-region (Bug#14885).
7270 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7271 to Fcall_process when the input is empty. This simplifies the
7272 code a bit. It makes no difference on POSIXish platforms but
7273 apparently it fixes a bug on w32.
7275 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7276 * fileio.c (close_file_unwind): Don't close if FD is negative;
7277 this can happen when unwinding a zapped file descriptor.
7278 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7279 in case Emacs runs out of memory between the two unwind-protects.
7280 Don't trash errno when closing FD.
7281 Zap the FD in the specpdl when closing it, instead of deferring
7282 the removal of the unwind-protect; this fixes a bug where a child
7283 function unwinds the stack past us.
7285 New unwind-protect flavors to better type-check C callbacks.
7286 This also lessens the need to write wrappers for callbacks,
7287 and the need for make_save_pointer.
7288 * alloc.c (free_save_value):
7289 * atimer.c (run_all_atimers):
7291 * alloc.c (safe_alloca_unwind):
7292 * atimer.c (unwind_stop_other_atimers):
7293 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7294 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7295 * minibuf.c (choose_minibuf_frame_1):
7296 * process.c (make_serial_process_unwind):
7297 * xdisp.c (pop_message_unwind):
7298 * xselect.c (queue_selection_requests_unwind):
7299 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7300 * alloc.c (record_xmalloc):
7301 Prefer record_unwind_protect_ptr to record_unwind_protect with
7303 * alloc.c (Fgarbage_collect):
7304 Prefer record_unwind_protect_void to passing a dummy.
7305 * buffer.c (restore_buffer):
7306 * window.c (restore_window_configuration):
7307 * xfns.c, w32fns.c (do_unwind_create_frame)
7308 New wrapper. All record-unwind uses of wrappee changed.
7309 * buffer.c (set_buffer_if_live):
7310 * callproc.c (call_process_cleanup, delete_temp_file):
7311 * coding.c (code_conversion_restore):
7312 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7313 * editfns.c (save_excursion_restore)
7314 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7315 (save_restriction_restore):
7316 * eval.c (restore_stack_limits, un_autoload):
7317 * fns.c (require_unwind):
7318 * keyboard.c (recursive_edit_unwind, tracking_off):
7319 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7320 * macros.c (pop_kbd_macro, restore_menu_items):
7321 * nsfns.m (unwind_create_frame):
7322 * print.c (print_unwind):
7323 * process.c (start_process_unwind):
7324 * search.c (unwind_set_match_data):
7325 * window.c (select_window_norecord, select_frame_norecord):
7326 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7327 (fast_set_selected_frame):
7328 * xfns.c, w32fns.c (unwind_create_tip_frame):
7329 Return void, not a dummy Lisp_Object. All uses changed.
7330 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7331 * callproc.c (call_process_kill):
7332 * fileio.c (restore_point_unwind, decide_coding_unwind)
7333 (build_annotations_unwind):
7334 * insdel.c (Fcombine_after_change_execute_1):
7335 * keyboard.c (read_char_help_form_unwind):
7336 * menu.c (unuse_menu_items):
7337 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7338 * sound.c (sound_cleanup):
7339 * xdisp.c (unwind_redisplay):
7340 * xfns.c (clean_up_dialog):
7341 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7342 Accept no args and return void, instead of accepting and returning
7343 a dummy Lisp_Object. All uses changed.
7344 * cygw32.c (fchdir_unwind):
7345 * fileio.c (close_file_unwind):
7346 * keyboard.c (restore_kboard_configuration):
7347 * lread.c (readevalllop_1):
7348 * process.c (wait_reading_process_output_unwind):
7349 Accept int and return void, rather than accepting an Emacs integer
7350 and returning a dummy object. In some cases this fixes an
7351 unlikely bug when the corresponding int is outside Emacs integer
7352 range. All uses changed.
7353 * dired.c (directory_files_internal_unwind):
7354 * fileio.c (do_auto_save_unwind):
7355 * gtkutil.c (pop_down_dialog):
7356 * insdel.c (reset_var_on_error):
7357 * lread.c (load_unwind):
7358 * xfns.c (clean_up_file_dialog):
7359 * xmenu.c, nsmenu.m (pop_down_menu):
7360 * xmenu.c (cleanup_widget_value_tree):
7361 * xselect.c (wait_for_property_change_unwind):
7362 Accept pointer and return void, rather than accepting an Emacs
7363 save value encapsulating the pointer and returning a dummy object.
7365 * editfns.c (Fformat): Update the saved pointer directly via
7366 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7367 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7368 (unwind_body): New function.
7369 (record_unwind_protect): First arg is now a function returning void,
7370 not a dummy Lisp_Object.
7371 (record_unwind_protect_ptr, record_unwind_protect_int)
7372 (record_unwind_protect_void): New functions.
7373 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7374 * fileio.c (struct auto_save_unwind): New type.
7375 (do_auto_save_unwind): Use it.
7376 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7377 * insdel.c (struct rvoe_arg): New type.
7378 (reset_var_on_error): Use it.
7379 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7381 (specbinding_func): Remove; there are now several such functions.
7382 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7383 (set_unwind_protect_ptr): New function.
7384 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7386 Be simpler and more consistent about reporting I/O errors.
7387 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7388 Say "Read error" and "Write error", rather than "I/O error", or
7389 "IO error reading", or "IO error writing", when a read or write
7391 * process.c (Fmake_network_process, wait_reading_process_output)
7392 (send_process, Fprocess_send_eof, wait_reading_process_output):
7393 Capitalize diagnostics consistently. Put "failed foo" at the
7394 start of the diagnostic, so that we don't capitalize the
7395 function name "foo". Consistently say "failed" for such
7397 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7398 All callers changed. This is so it can use report_file_error.
7399 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7400 diagnostics consistently as above.
7402 * fileio.c (report_file_errno): Fix errno reporting bug.
7403 If the file name is neither null nor a pair, package it up as a
7404 singleton list. All callers changed, both to this function and to
7405 report_file_error. This fixes a bug where the memory allocator
7406 invoked by list1 set errno so that the immediately following
7407 report_file_error reported the wrong errno value.
7409 Fix minor problems found by --enable-gcc-warnings.
7410 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7411 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7413 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7415 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7416 Set event->arg to Qt if switch-event shall be generated.
7417 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7419 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7421 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7424 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7425 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7426 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7427 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7428 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7429 and there is a focused frame.
7430 (head_table): Add focus-in and focus-out.
7431 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7432 bind to handle-focus-in/out.
7434 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7435 (Fhandle_switch_frame): Call Fhandle_focus_in.
7436 (syms_of_frame): defsubr handle-focus-in/out.
7438 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7440 Fix porting bug to older POSIXish platforms (Bug#14862).
7441 * sysdep.c (emacs_pipe): New function, that implements
7442 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7443 This should port better to CentOS 5 and to Mac OS X 10.6.
7444 All calls to pipe2 changed.
7446 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7447 This makes the code easier to read and the executable a bit smaller.
7448 Do not replace all calls to Fcons that happen to create lists,
7449 just calls that are intended to create lists. For example, when
7450 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7451 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7452 Similarly for list2 through list5.
7453 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7454 * bytecode.c (exec_byte_code):
7455 * callint.c (quotify_arg, Fcall_interactively):
7456 * callproc.c (Fcall_process, create_temp_file):
7457 * charset.c (load_charset_map_from_file)
7458 (Fdefine_charset_internal, init_charset):
7459 * coding.c (get_translation_table, detect_coding_system)
7460 (Fcheck_coding_systems_region)
7461 (Fset_terminal_coding_system_internal)
7462 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7463 * composite.c (update_compositions, Ffind_composition_internal):
7464 * dired.c (directory_files_internal, file_name_completion)
7466 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7467 * doc.c (Fsnarf_documentation):
7468 * editfns.c (Fmessage_box):
7470 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7471 (Feval, eval_sub, Ffuncall, apply_lambda):
7472 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7473 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7474 (Fset_file_times, Finsert_file_contents)
7475 (Fchoose_write_coding_system, Fwrite_region):
7476 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7477 * font.c (font_registry_charsets, font_parse_fcname)
7478 (font_prepare_cache, font_update_drivers, Flist_fonts):
7479 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7480 * frame.c (make_frame, Fmake_terminal_frame)
7481 (x_set_frame_parameters, x_report_frame_params)
7482 (x_default_parameter, Fx_parse_geometry):
7483 * ftfont.c (syms_of_ftfont):
7484 * image.c (gif_load):
7485 * keyboard.c (command_loop_1):
7486 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7487 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7488 (Fminor_mode_key_binding, accessible_keymaps_1)
7489 (Faccessible_keymaps, Fwhere_is_internal):
7490 * lread.c (read_emacs_mule_char):
7491 * menu.c (find_and_return_menu_selection):
7492 * minibuf.c (get_minibuffer):
7493 * nsfns.m (Fns_perform_service):
7494 * nsfont.m (ns_script_to_charset):
7495 * nsmenu.m (ns_popup_dialog):
7496 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7497 (Fx_own_selection_internal):
7498 * nsterm.m (append2):
7499 * print.c (Fredirect_debugging_output)
7500 (print_prune_string_charset):
7501 * process.c (Fdelete_process, Fprocess_contact)
7502 (Fformat_network_address, set_socket_option)
7503 (read_and_dispose_of_process_output, write_queue_push)
7504 (send_process, exec_sentinel):
7505 * sound.c (Fplay_sound_internal):
7506 * textprop.c (validate_plist, add_properties)
7507 (Fput_text_property, Fadd_face_text_property)
7508 (copy_text_properties, text_property_list, syms_of_textprop):
7509 * unexaix.c (report_error):
7510 * unexcoff.c (report_error):
7511 * unexsol.c (unexec):
7512 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7513 (Fformat_mode_line, syms_of_xdisp):
7514 * xfaces.c (set_font_frame_param)
7515 (Finternal_lisp_face_attribute_values)
7516 (Finternal_merge_in_global_face, syms_of_xfaces):
7517 * xfns.c (x_default_scroll_bar_color_parameter)
7518 (x_default_font_parameter, x_create_tip_frame):
7519 * xfont.c (xfont_supported_scripts):
7520 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7521 (menu_help_callback, xmenu_show):
7523 * xterm.c (set_wm_state):
7524 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7525 and similarly for list2 through list5.
7527 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7529 * callproc.c (Fcall_process_region): Fix minor race and tune.
7530 (create_temp_file): New function, with the temp-file-creation part
7531 of the old Fcall_process_region. Use Fcopy_sequence to create the
7532 temp file name, rather than alloca + build_string, for simplicity.
7533 Don't bother to block input around the temp file creation;
7534 shouldn't be needed. Simplify use of mktemp.
7535 Use record_unwind_protect immediately after creating the temp file;
7536 this closes an unlikely race where the temp file was not removed.
7537 Use memcpy rather than an open-coded loop.
7538 (Fcall_process_region): Use the new function. If the input is
7539 empty, redirect from /dev/null rather than from a newly created
7540 empty temp file; this avoids unnecessary file system traffic.
7542 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7544 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7545 Simplify by making this case like the other two. This is a bit
7546 slower on obsolete hosts, but the extra complexity isn't worth it.
7548 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7549 * process.c (create_process) [!DOS_NT]:
7550 Remove now-unnecessary calls to emacs_close.
7552 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7554 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7555 returning early. (Bug#14850)
7557 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7558 and inhibit-iso-escape-detection attributes of 'undecided'.
7561 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7563 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7564 Reported by Herbert J. Skuhra in
7565 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7567 Don't lose top specpdl entry when memory is exhausted.
7568 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7569 specpdl overflow here, to simplify callers; all callers changed.
7570 Always reserve an unused entry at the stack top; this avoids
7571 losing the top entry's information when memory is exhausted.
7573 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7575 Clean up errno reporting and fix some errno-reporting bugs.
7576 * callproc.c (Fcall_process):
7577 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7578 * process.c (create_process, Fmake_network_process):
7579 * unexaix.c (report_error):
7580 * unexcoff.c (report_error):
7581 Be more careful about reporting the errno of failed operations.
7582 The code previously reported the wrong errno sometimes.
7583 Also, prefer report_file_errno to setting errno + report_file_error.
7584 (Fcall_process): Look at openp return value rather than at path,
7585 as that's a bit faster and clearer when there's a numeric predicate.
7586 * fileio.c (report_file_errno): New function, with most of the
7587 old contents of report_file_error.
7588 (report_file_error): Use it.
7589 (Ffile_exists_p, Ffile_accessible_directory_p):
7590 Set errno to 0 when it is junk.
7591 * fileio.c (Faccess_file):
7592 * image.c (x_create_bitmap_from_file):
7593 Use faccessat rather than opening the file, to avoid the hassle of
7594 having a file descriptor open.
7595 * lisp.h (report_file_errno): New decl.
7596 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7599 * process.c (create_process, wait_reading_process_output) [AIX]:
7600 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7601 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7602 a multithreaded environment anyway).
7603 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7605 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7607 * image.c (x_find_image_file): Don't close a remote file handle.
7609 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7611 Fix races with threads and file descriptors.
7612 * callproc.c (Fcall_process_region):
7613 * dired.c (open_directory):
7614 * emacs.c (main, Fdaemon_initialized):
7615 * image.c (x_find_image_file):
7616 * inotify.c (Finotify_rm_watch):
7617 * lread.c (Flocate_file_internal):
7618 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7619 * term.c (term_mouse_moveto, init_tty):
7620 * termcap.c (tgetent):
7621 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7622 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7623 * unexhp9k800.c, unexmacosx.c (unexec):
7624 * callproc.c (Fcall_process_region):
7625 Use emacs_close, not close.
7626 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7627 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7628 and posix_close function on current platforms (which all lack them).
7629 (emacs_close): Use it. This should fix the races on GNU/Linux and
7630 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7631 and it should avoid closing random victim file descriptors on
7634 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7636 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7637 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7640 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7641 This is for .gdbinit xbacktrace.
7643 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7644 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7645 (emacs_set_tty): Now static.
7646 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7647 * term.c (tty_capable_p, tty_default_color_capabilities)
7648 (get_tty_terminal, term_mouse_movement)
7649 (handle_one_term_event, init_tty, maybe_fatal):
7650 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7651 (tgetent, scan_file, name_match, compare_contin):
7652 * terminal.c (get_terminal):
7653 Use bool for boolean.
7654 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7655 Prefer char to unsigned char if either will do.
7656 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7657 (tty_write_glyphs): Prefer int to unsigned.
7658 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7659 All callers changed.
7660 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7662 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7665 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7666 (B__dummy__): New dummy symbol, to pacify C89.
7667 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7668 they can't grok varargs macros.
7669 * dispnew.c (add_window_display_history)
7670 (add_frame_display_history):
7671 * print.c (print_object):
7672 * xdisp.c (debug_method_add):
7673 Use %p printf format only for void pointers.
7674 * emacs.c (usage_message): New constant, replacing ...
7675 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7676 (main): Adjust to usage reorg.
7677 * fns.c (syms_of_fns):
7678 * profiler.c (syms_of_profiler):
7679 Don't use non-constant struct initializers.
7680 * gnutls.h (gnutls_initstage_t):
7681 * lisp.h (enum Lisp_Fwd_Type):
7682 * lread.c (lisp_file_lexically_bound_p):
7683 * xsettings.c (anonymous enum):
7684 Remove trailing comma.
7685 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7686 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7687 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7689 * regex.c (const_re_char): New type, to pacify strict C89.
7690 All uses of 'const re_char' replaced to use it.
7691 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7692 with glibc when strict C89. This change is imported from gnulib.
7694 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7695 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7696 Omit GNU_LINUX implementation, since it requires long long.
7697 * xterm.c (x_draw_underwave):
7698 Do not assume the traditional order of struct's members.
7699 (x_term_init): Rewrite to avoid the need for non-constant structure
7702 Syntax cleanup, mostly replacing macros with functions.
7703 This removes the need for the syntax_temp hack.
7704 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7705 * syntax.c (SYNTAX_INLINE): New macro.
7706 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7707 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7708 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7709 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7710 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7711 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7712 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7713 Now constants, not macros.
7714 (syntax_temp) [!__GNUC__]: Remove.
7715 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7716 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7717 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7718 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7719 Move here from syntax.h; now functions, not macros. Except for the
7720 last function, these are static since only syntax.c uses them.
7721 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7722 All uses changed. Now a function, not a macro; use this fact
7723 to simplify the code.
7724 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7725 compiler bugs; no longer relevant.
7726 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7727 (SYNTAX_INLINE): New macro.
7728 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7729 for the new functions. Use bool for boolean member.
7730 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7731 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7732 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7733 (SETUP_BUFFER_SYNTAX_TABLE):
7734 Now extern inline functions, not macros.
7735 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7736 Remove; all uses replaced by implementation.
7737 (syntax_temp) [!__GNUC__]: Remove decl.
7738 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7740 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7742 * emacs.c (main): Fix syntax error.
7744 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7746 Timestamp fixes for undo (Bug#14824).
7747 * atimer.c (schedule_atimer):
7748 * fileio.c (Ffile_newer_than_file_p):
7749 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7750 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7751 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7752 (syms_of_fileio): Remove Sclear_visited_file_name.
7753 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7754 file doesn't exist; this avoids an ambiguity with negative timestamps.
7755 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7756 * systime.h (make_emacs_time, invalid_emacs_time):
7757 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7758 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7759 * undo.c (record_first_change): Push (visited-file-modtime) onto
7760 undo list rather than reimplementing it by hand, incorrectly.
7762 2013-07-09 Ken Brown <kbrown@cornell.edu>
7764 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7766 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7768 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7770 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7772 Handle errno and exit status a bit more carefully.
7773 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7774 number into an exit status. Instead, use EXIT_CANCELED.
7775 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7776 * callproc.c (relocate_fd):
7777 * emacs.c (close_output_streams, main):
7778 * process.c (create_process):
7779 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7780 Use emacs_perror for simplicity.
7781 * callproc.c (relocate_fd, main):
7782 * sysdep.c (sys_subshell):
7783 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7784 (shut_down_emacs): Use emacs_write, not write.
7785 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7786 * fileio.c (Fcopy_file, e_write):
7787 * nsterm.m (ns_select):
7788 * process.c (send_process):
7789 * sound.c (vox_write):
7790 Use emacs_write_sig, not emacs_write.
7791 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7792 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7794 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7796 (emacs_full_write): New function.
7797 (emacs_write): Rewrite to use it.
7798 (emacswrite_sig, emacs_perror): New functions.
7799 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7801 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7803 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7804 on NS even if it is present. Pixmap on NS is a void*.
7806 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7808 Port to Ubuntu 10 (Bug#14803).
7809 Problem reported by T.V. Raman.
7810 * process.c (close_on_exec, accept4, process_socket):
7811 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7813 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7815 * w32.c (sys_dup): Declare prototype.
7819 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7821 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7823 Make file descriptors close-on-exec when possible (Bug#14803).
7824 This simplifies Emacs a bit, since it no longer needs to worry
7825 about closing file descriptors by hand in some cases.
7826 It also fixes some unlikely races. Not all such races, as
7827 libraries often open files internally without setting
7828 close-on-exec, but it's an improvement.
7829 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7830 * callproc.c (Fcall_process) [!MSDOS]:
7831 * emacs.c (main) [!DOS_NT]:
7832 * nsterm.m (ns_term_init):
7833 * process.c (create_process):
7834 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7835 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7836 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7837 Prefer mkostemp with O_CLOEXEC to mkstemp.
7838 * callproc.c (relocate_fd) [!WINDOWSNT]:
7839 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7840 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7842 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7843 Make the resulting file descriptor close-on-exec.
7844 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7845 * lread.c (load_descriptor_list, load_descriptor_unwind):
7846 Remove; no longer needed. All uses removed.
7847 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7848 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7850 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7851 (Fmake_network_process, Fnetwork_interface_list)
7852 (Fnetwork_interface_info, server_accept_connection):
7853 Make newly-created socket close-on-exec.
7854 * sysdep.c (emacs_open, emacs_fopen):
7855 Make new-created descriptor close-on-exec.
7856 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7857 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7859 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7861 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7862 for NS_IMPL_GNUSTEP.
7864 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7866 Fix openp errno handling.
7867 * callproc.c (Fcall_process): Preserve openp errno around close.
7868 * lread.c (openp): Set errno when returning -1, as some callers
7871 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7873 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7875 * nsterm.h (NSSavePanel): Update comment.
7876 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7877 (ns_run_file_dialog): Declare.
7879 * nsfns.m: Remove panelOK.
7881 (ns_run_file_dialog): New function.
7882 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7883 event loop, so file dialog is popped up by ns_run_file_dialog, called
7884 by sendEvent (Bug#14578).
7885 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7887 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7889 * xdisp.c (default_line_pixel_height): New function.
7890 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7891 (try_cursor_movement, redisplay_window, try_window)
7892 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7894 * window.c (window_scroll_pixel_based):
7895 use default_line_pixel_height.
7897 * dispextern.h (default_line_pixel_height): Add prototype.
7899 * frame.c (x_set_line_spacing): Accept a float value for
7900 line-spacing parameter, per the documentation.
7902 * data.c (Fmultibyte_string_p): Doc fix.
7904 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7906 Use emacs_open more consistently when opening files.
7907 This handles EINTR more consistently now, and makes it easier
7908 to introduce other uniform changes to file descriptor handling.
7909 * sysstdio.h: New file.
7910 * buffer.c (mmap_init):
7911 * cygw32.c (chdir_to_default_directory):
7912 * dispnew.c (Fopen_termscript):
7913 * emacs.c (Fdaemon_initialized):
7914 * fileio.c (Fdo_auto_save):
7915 * image.c (slurp_file, png_load_body, jpeg_load_body):
7916 * keyboard.c (Fopen_dribble_file):
7918 * print.c (Fredirect_debugging_output):
7919 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7920 * termcap.c (tgetent):
7921 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7922 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7923 * w32term.c (w32_initialize) [CYGWIN]:
7924 * xfaces.c (Fx_load_color_file):
7925 Use emacs_open instead of plain open, and emacs_fopen instead of
7927 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7928 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7929 * callproc.c (default_output_mode): New constant.
7930 (Fcall_process): Use it to call emacs_open instead of plain creat.
7931 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7932 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7933 (emacs_fopen): New function.
7934 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7935 Include <lisp.h>, for emacs_open.
7936 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7938 Remove duplicate #include directives.
7939 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7941 Don't include stdio.h twice.
7942 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7943 Don't include sys/types.h or stdio.h twice.
7944 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7945 * lread.c: Don't include coding.h twice.
7946 * nsfont.m: Don't include frame.h twice.
7947 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7948 * ralloc.c: Don't include <unistd.h> twice.
7949 * xdisp.c: Don't include font.h twice.
7950 * xterm.c: Don't include fontset.h twice.
7951 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7953 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7955 Scale ImageMagick images more carefully.
7956 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7957 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7958 Be more careful about avoiding undefined behavior after
7959 integer overflow and division by zero.
7961 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7963 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7964 (syms_of_w32fns): DEFSYM them.
7965 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7966 (CCHDEVICENAME): Define macros if not defined.
7967 (struct MONITOR_INFO_EX): New struct.
7968 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7969 (enum_display_monitors_fn): New variable.
7970 (globals_of_w32fns): Initialize it.
7971 (Fx_display_pixel_width, Fx_display_pixel_height)
7972 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7973 multi-monitor setups in docstrings.
7974 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7975 screen size by primary monitor's millimeter per pixel.
7976 (w32_monitor_enum, w32_display_monitor_attributes_list)
7977 (w32_display_monitor_attributes_list_fallback)
7978 (Fw32_display_monitor_attributes_list): New functions.
7979 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7981 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7983 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7985 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7987 * fileio.c (Qfile_notify_error): New error symbol.
7989 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7990 * inotify.c (inotify_callback, symbol_to_inotifymask)
7991 (Finotify_add_watch, Finotify_rm_watch): Use it.
7992 (inotifyevent_to_event): Exchange order of cookie and file name.
7993 (Finotify_add_watch): Adapt docstring.
7995 * lisp.h (Qfile_notify_error): Declare.
7997 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7999 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8000 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8001 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8002 which did not work (see <http://bugs.gnu.org/14569#307>).
8003 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8004 && (!noninteractive || initialized)). This attempts to thread
8005 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8007 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8009 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8010 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8012 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8014 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8015 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8016 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8017 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8019 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8021 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8022 Define to __sys_siglist.
8024 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8026 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8027 word-wrap, so that overflow-newline-into-fringe would work in
8028 visual-line-mode. (Bug#2749)
8029 (move_it_in_display_line_to): When the last scanned display
8030 element fits exactly on the display line, and
8031 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8032 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8033 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8034 finding buffer position that corresponds to pixel coordinates,
8035 e.g. in buffer_posn_from_coords.
8037 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8039 * process.c (handle_child_signal): Call catch_child_signal if
8042 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8044 Don't convert function pointers to void * and back.
8045 It isn't portable C, and it's easy enough to avoid.
8046 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8047 (make_save_value): Add support for SAVE_FUNCPOINTER.
8048 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8049 * print.c (print_object):
8050 Distinguish function from object pointers.
8051 * lisp.h (SAVE_FUNCPOINTER): New constant.
8052 (SAVE_SLOT_BITS): Adjust to it.
8053 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8054 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8055 (voidfuncptr): New typedef.
8056 (struct Lisp_Save_Value): New member data[0].funcpointer.
8057 (XSAVE_FUNCPOINTER): New function.
8059 Simplify buildobj processing.
8060 * Makefile.in (buildobj.h): Make it a sequence of strings each
8061 followed by comma, rather than a single string. Put it into a
8062 .tmp file in case there's an error while generating it.
8063 (gl-stamp): Use .tmp for temp files.
8064 (mostlyclean): Clean .tmp files.
8065 * doc.c (buildobj): Move to just the routine that needs it.
8066 It's now an array of strings, so processing is simpler.
8068 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8070 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8071 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8072 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8073 Invoke malloc_enable_thread even when not interactive.
8074 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8075 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8076 in this case, since the underlying bug has now been fixed.
8078 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8080 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8081 unlinking it (bug#14691).
8083 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8085 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8086 before checking whether buffer is modified. This lets
8087 `kill-buffer-query-functions' cancel killing of the buffer or save
8088 its content before `kill-buffer' asks user the "Buffer %s
8089 modified; kill anyway?" question.
8091 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8093 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8094 Let the super performKeyEquivalent deal with them (Bug#14747).
8096 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8098 * widget.c (resize_cb): Remove unused local.
8100 Do not use GTK 3 if it exists but cannot be compiled.
8101 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8102 * xterm.c (x_error_handler) [!USE_GTK]:
8105 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8107 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8109 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8110 to the valid range of values. (Bug#14753)
8112 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8113 when moving point by using the current glyph matrix. This avoids
8114 the need to force redisplay when this function is called in a
8117 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8119 Fix minor problems found by static checking.
8120 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8121 Redo the latter's body to sidestep GCC parenthesization warnings.
8122 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8123 * coding.c (detect_coding, detect_coding_system):
8124 * coding.h (struct undecided_spec):
8125 Use bool for boolean.
8126 * image.c (QCmax_width, QCmax_height): Now static.
8127 * xdisp.c (Fmove_point_visually): Remove unused local.
8129 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8131 * xdisp.c (Fmove_point_visually): New function.
8133 2013-06-28 Kenichi Handa <handa@gnu.org>
8135 * coding.h (define_coding_undecided_arg_index): New enum.
8136 (coding_attr_index): New members
8137 coding_attr_undecided_inhibit_null_byte_detection,
8138 coding_attr_undecided_inhibit_iso_escape_detection,
8139 coding_attr_undecided_prefer_utf_8.
8140 (undecided_spec): New struct.
8141 (struct coding_system): New member `undecided' of the member
8144 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8145 (detect_coding): Likewise.
8146 (detect_coding_system): Likewise.
8147 (Fdefine_coding_system_internal): New coding system properties
8148 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8150 (syms_of_coding): Adjust for coding_arg_undecided_max.
8152 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8154 * image.c (x_from_xcolors): Remove unused local.
8156 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8158 Defer image data transfer between X client and server until actual
8161 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8164 * image.c (Destroy_Image): Remove.
8165 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8166 `mask_p', and `colors_p'. All uses changed.
8167 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8168 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8169 New macros for `flags' arg to x_clear_image_1.
8170 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8171 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8172 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8173 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8174 (image_get_x_image, image_unget_x_image): New functions or macros.
8175 (image_background, image_background_transparent, x_to_xcolors)
8176 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8177 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8178 instead of Destroy_Image.
8179 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8180 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8181 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8182 (imagemagick_load_image, svg_load_image): Use them instead of
8183 x_create_x_image_and_pixmap, and x_put_x_image followed by
8184 x_destroy_x_image, respectively.
8185 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8186 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8187 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8188 background_transparent fields.
8189 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8190 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8192 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8194 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8195 This mostly consists of undoing recent changes.
8196 * callproc.c (Fcall_process):
8197 * process.c (create_process):
8198 Do not worry about catching SIGCHLD here, undoing previous change.
8199 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8200 * process.c, process.h (catch_child_signal):
8201 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8202 * process.c (catch_child_handler): Don't worry about being called
8203 lazily and do not assume caller has blocked SIGCHLD, undoing
8204 previous change. Move first-time stuff back to
8205 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8206 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8207 set lib_child_handler if it's already initialized, which may
8208 help avoid problems on GNUstep.
8210 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8212 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8213 * callproc.c (Fcall_process):
8214 * process.c (create_process):
8215 Make sure SIGCHLD is caught before we fork,
8216 since Emacs startup no arranges to catch SIGCHLD.
8217 * process.c (lib_child_handler): Initialize to null, not to
8219 (catch_child_signal): Allow self to be called lazily.
8220 Do nothing if it's already been called.
8221 Assume caller has blocked SIGCHLD (all callers do now).
8222 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8223 just before it's really needed.
8224 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8225 since it hasn't been caught yet.
8227 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8229 * image.c (compute_image_size): New function to implement
8230 :max-width and :max-height.
8231 (imagemagick_load_image): Use it.
8233 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8235 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8236 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8238 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8239 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8240 the SIGCHLD handler, since the code is not atomic and (due to glib)
8241 signals may be arriving now.
8242 * sysdep.c (init_signals): Do not catch child signals here;
8243 'main' now does that later, at a safer time.
8245 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8247 Clean up SIGCHLD handling a bit (Bug#14569).
8248 * process.c, process.h (catch_child_signal):
8249 Now always extern, even if !NS_IMPL_GNUSTEP.
8250 * process.c (catch_child_signal): Move glib tickler here from
8251 init_process_emacs, so that it's done earlier in Emacs
8252 initialization. Also move the noninteractive && !initialized
8253 check here from init_process_emacs. This is all a bit cleaner for
8254 GNUish platforms, and I hope it works around the Cygwin bug.
8255 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8256 that glib signal handling is tickled before glib creates threads.
8258 * process.c (wait_reading_process_output): Avoid int overflow
8259 when reading more than 2 GiB total from a process.
8261 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8263 * process.c (create_process): Handle a couple more cases,
8264 i.e., work even if new_argv and wait_child_setup[i] are cached.
8265 Use Fcall_process's style for volatile vars.
8267 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8269 * process.c (create_process): Mark PROCESS volatile.
8271 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8273 Use C99-style flexible array members if available.
8274 This avoids some subtle aliasing issues, which typically
8275 aren't a problem with GCC but may be a problem elsewhere.
8276 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8277 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8278 In either case, it uses a flexible array member rather than
8279 the old struct hack. All uses changed.
8280 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8281 Adjust to sdata reorganization.
8282 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8283 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8284 that ports better to pre-C99 non-GCC.
8285 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8286 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8287 as the latter has changed.
8288 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8289 and port better to pre-C99 GCC.
8290 * image.c (struct xpm_cached_color):
8291 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8292 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8293 Use FLEXIBLE_ARRAY_MEMBER.
8294 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8295 Move decl to top level so it gets checked against implementation.
8296 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8297 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8299 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8301 * syntax.c: Integer cleanups.
8302 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8303 All uses that need 0-or-2 changed to:
8304 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8305 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8306 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8307 (char_quoted, prev_char_comend_first, back_comment)
8308 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8309 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8310 Use bool for boolean.
8311 (update_syntax_table, skip_chars, skip_syntaxes):
8312 Prefer int to unsigned when either will do.
8313 (back_comment): Return boolean success flag, like forw_comment,
8314 instead of positive-or-minus-1 (which might have overflowed int anyway).
8315 Don't stuff ptrdiff_t into int.
8316 (syntax_spec_code, syntax_code_spec): Now const.
8317 (Fmatching_paren, scan_lists, scan_sexps_forward):
8318 Use enum syntaxcode for syntax code.
8319 (Fmatching_paren): Check that arg is a character, not just an integer.
8320 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8321 (Finternal_describe_syntax_value): Omit no-longer-needed
8323 (skip_chars): Use char, not unsigned char, when the distinction
8325 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8326 * bytecode.c (exec_byte_code):
8327 * syntax.c (syntax_spec_code, Fchar_syntax)
8328 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8330 * syntax.h (SYNTAX_WITH_FLAGS):
8331 Omit unnecessary casts.
8333 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8335 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8336 line dimensions here, to avoid race conditions with the main
8337 thread. (Bug#14062, bug#14630, bug#14669)
8339 * w32term.c (w32_draw_window_cursor): Compute the header line and
8340 mode line dimensions here.
8341 <w32_system_caret_window, w32_system_caret_hdr_height>:
8342 <w32_system_caret_mode_height>: New variables.
8344 * w32term.h: Declare them.
8346 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8348 * alloc.c (die): Move "assertion failed" string here ...
8349 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8350 COND when SUPPRESS_CHECKING. This shrinks the executable text
8351 size by 0.8% to 2.2% when configured with --enable-checking,
8352 depending on optimization flags (GCC 4.8.1 x86-64).
8354 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8356 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8358 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8359 base is 2; this is more accurate.
8361 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8363 * sound.c (string_default): Move to !WINDOWSNT section.
8364 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8366 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8368 * sound.c: Integer cleanups.
8369 Remove unnecessary forward decls.
8370 (struct sound_device): The 'file' member is now a Lisp_Object, not
8371 a char *, so that we needn't invoke alloca on a huge size.
8372 (Fplay_sound_internal): Adjust to this.
8373 (string_default): New function.
8374 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8375 Use it to adjust to the struct sound_device change.
8376 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8377 (be2hs) [0]: Remove.
8379 * syntax.c (skip_chars): Don't use uninitialized storage
8380 when searching a multibyte buffer for characters that are not in a
8381 unibyte string that contains non-ASCII characters.
8383 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8385 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8386 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8388 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8390 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8392 2013-06-18 Kenichi Handa <handa@gnu.org>
8394 * font.c (Ffont_spec): Signal an error for an invalid font name
8397 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8399 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8400 In particular this ports to 32-bit sparc Sun cc.
8401 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8402 array with a dummy element at specpdl[-1], so that its address can
8404 (unbind_to): Do not copy the binding; not needed, now that we
8405 copy old_value in the one place where the copy is needed.
8406 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8407 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8408 (union specbinding): Rename from struct specbinding. Redo layout
8409 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8410 which is not portable. With Sun C 5.12 32-bit sparc, the
8411 declaration causes nargs to be an unsigned bitfield, a behavior
8412 that the C standard allows; but Emacs wants nargs to be signed.
8413 The overall type is now a union of structures rather than a
8414 structure of union of structures, and the 'kind' member is now a
8415 bitfield, so that the overall type doesn't grow. All uses changed.
8416 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8418 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8420 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8421 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8423 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8425 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8427 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8428 unless we know that the window w's frame is a frame object.
8429 Another attempt at solving bug#14062 and bug#14630.
8431 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8433 * textprop.c (property_set_type): New enum.
8434 (add_properties): Allow appending/prepending text properties.
8435 (add_text_properties_1): Factored out of Fadd_text_properties.
8436 (Fadd_text_properties): Move all the code into
8437 add_text_properties_1.
8438 (Fadd_face_text_property): New function that calls
8439 add_text_properties_1.
8441 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8443 Move functions from lisp.h to individual modules when possible.
8444 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8445 * alloc.c (XFLOAT_INIT, set_symbol_name):
8446 * buffer.c (CHECK_OVERLAY):
8447 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8448 (set_char_table_parent):
8449 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8450 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8451 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8452 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8454 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8455 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8456 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8457 (backtrace_args, backtrace_debug_on_exit):
8458 * floatfns.c (CHECK_FLOAT):
8459 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8460 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8461 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8462 (set_hash_index_slot):
8463 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8464 * marker.c (CHECK_MARKER):
8465 * textprop.c (CHECK_STRING_OR_BUFFER):
8466 * window.c (CHECK_WINDOW_CONFIGURATION):
8467 Move here from lisp.h, and make these functions static rather than
8469 * buffer.c (Qoverlayp):
8471 * fns.c (Qhash_table_p):
8472 * window.c (Qwindow_configuration_p):
8474 * lisp.h: Remove the abovementioned defns and decls.
8476 Use functions, not macros, for XINT etc (Bug#11935).
8477 In lisp.h, prefer functions to function-like macros, and
8478 constants to object-like macros, when either will do. This:
8479 . simplifies use, as there's no more need to worry about
8480 arguments' side effects being evaluated multiple times.
8481 . makes the code easier to debug on some platforms.
8482 However, when using gcc -O0, keep using function-like macros
8483 for a few critical operations, for performance reasons.
8484 This sort of thing isn't needed with gcc -Og, but -Og
8485 is a GCC 4.8 feature and isn't widely-enough available yet.
8486 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8487 Remove enum lsb_bits; no longer needed.
8488 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8489 * buffer.c (Qoverlap):
8491 * fns.c (Qhash_table_p):
8492 Now extern, so lisp.h can use these symbols.
8493 * dispextern.h: Include character.h, for MAX_CHAR etc.
8494 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8495 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8496 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8497 (GLYPH_CODE_P): Move here from lisp.h.
8498 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8499 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8500 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8501 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8502 XUNTAG now returns void *.
8503 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8504 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8505 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8506 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8507 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8508 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8509 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8510 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8511 New macros, renamed from their sans-lisp_h_ counterparts.
8512 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8513 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8514 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8515 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8516 If compiling via GCC without optimization, define these as macros
8517 in addition to inline functions.
8518 To disable this, compile with -DINLINING=0.
8519 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8520 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8521 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8522 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8523 (INTMASK, VALMASK): Now macros, since static values cannot be
8524 accessed from extern inline functions.
8525 (VALMASK): Also a constant, for benefit of old GDB.
8526 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8527 is INTEGERP, which can fold it in.
8528 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8529 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8530 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8531 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8532 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8533 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8534 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8535 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8536 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8537 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8538 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8539 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8540 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8541 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8542 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8543 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8544 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8545 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8546 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8547 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8548 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8549 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8550 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8551 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8552 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8553 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8554 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8555 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8556 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8557 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8558 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8559 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8560 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8562 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8563 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8564 (VALMASK): Define in one place rather than in two, merging the
8565 USE_LSB_TAG parts; this is simpler.
8566 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8567 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8568 Move up, to avoid use before definition.
8569 Also include "globals.h" earlier, for the same reason.
8570 (make_natnum): New function.
8571 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8572 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8573 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8574 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8575 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8576 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8577 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8578 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8579 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8580 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8581 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8582 (Qwindow_configuration_p, Qimage): New forward declarations.
8583 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8584 (STRING_COPYIN): Remove; unused.
8585 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8586 (xcar_addr, xcdr_addr): New functions. All uses changed.
8587 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8588 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8589 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8590 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8591 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8592 (TYPE_RANGED_INTEGERP): Simplify.
8593 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8594 (setlocale, fixup_locale, synchronize_system_messages_locale)
8595 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8596 Now empty functions, not macros.
8597 (functionp): Return bool, not int.
8598 * window.c (Qwindow_configuration_p): Now extern,
8599 so window.h can use it.
8600 * window.h (Qwindowp): Move decl back to lisp.h.
8602 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8604 * xdisp.c (Fline_pixel_height): New function, required for solving
8607 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8609 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8611 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8613 * lread.c (syms_of_lread):
8614 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8616 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8618 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8620 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8622 * fileio.c (expand_file_name): Doc fix.
8624 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8626 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8627 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8628 Wait for self, not for 0. This can't hurt on GNU or similar
8629 system, and may help with Cygwin.
8631 * keyboard.c: Don't use PROP (...) as an lvalue.
8632 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8633 Use set_prop (A, B), not PROP (A) = B.
8635 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8637 * xdisp.c (get_it_property): Use it->window instead of generating
8638 a Lisp object from it->w.
8640 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8642 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8643 get-char-property the window that is being rendered, instead of
8644 the buffer, to support window-specific overlays. (Bug#14575)
8645 (compute_display_string_pos): When W is NULL, use the current
8646 buffer as the object to pass to get-char-property.
8647 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8648 pointer member of the bidi iterator, since no window is pertinent
8651 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8653 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8654 being displayed, and pass it to compute_display_string_pos.
8655 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8656 (bidi_paragraph_init): All callers changed.
8658 * xdisp.c (init_from_display_pos, init_iterator)
8659 (handle_single_display_spec, next_overlay_string)
8660 (get_overlay_strings_1, reseat_1, reseat_to_string)
8661 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8662 Set bidi_it.w member from it->w.
8663 (compute_display_string_pos): Accept additional argument, the
8664 window being displayed, and pass it to Fget_char_property.
8667 * dispextern.h (struct bidi_it): New member w, the window being
8669 (compute_display_string_pos): Adjust prototype.
8671 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8673 * xgselect.c: Remove unneeded include xterm.h.
8675 * process.c (wait_reading_process_output): Check for NS before GLIB.
8676 GLIB may be linked in due to rsvg, but ns_select must be called.
8678 * xgselect.c (xg_select): Remove call to window_system_available
8679 and g_main_context_pending at the top, so Gdk events (i.e. file
8680 notify) are processed when Emacs is started with -nw.
8682 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8684 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8685 (ctagsfiles3): New variable, includes only *.m files.
8686 (TAGS): Use an explicit language name in the regular expressions,
8687 to avoid transformation of '/SOMETHING' by MSYS to
8688 'c:\MSYS\SOMETHING'.
8690 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8692 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8694 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8696 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8697 still need to set the mouse pointer shape and activate help-echo.
8700 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8702 A few porting etc. fixes for the new file monitor code.
8703 See the thread containing
8704 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8705 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8706 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8707 (dir_monitor_callback, Fgfile_rm_watch):
8708 Use assq_no_quit instead of Fassoc, for speed.
8709 (dir_monitor_callback, Fgfile_rm_watch):
8710 eassert that the monitor is a fixnum.
8711 (dir_monitor_callback): No need for CDR_SAFE.
8712 Simplify building of lisp with alternative tails.
8713 (Fgfile_add_watch, Fgfile_rm_watch):
8714 Do not assume glib functions set errno reliably on failure.
8715 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8716 and signal an error otherwise.
8717 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8718 Use Fdelq instead of Fdelete, for speed.
8720 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8722 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8723 don't insist on being invoked on a highlighted tool-bar button.
8724 Avoids losing tool-bar functionality when mouse-highlight is nil.
8725 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8726 Don't highlight when mouse-highlight is nil.
8727 (note_mouse_highlight): When mouse-highlight is nil, don't return
8728 right away; instead, run tool-bar and mode-line highlight
8729 subroutine, clear any existing highlight, and revert the mouse
8730 pointer to its default shape. (Bug#14558)
8732 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8734 * lisp.mk (lisp): Add prog-mode.el.
8736 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8738 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8739 * process.c (dummy_handler): New function.
8740 (lib_child_handler): New static var.
8741 (handle_child_signal): Invoke it.
8742 (catch_child_signal): If a library has set up a signal handler,
8743 save it into lib_child_handler.
8744 (init_process_emacs): If using glib and not on Windows, tickle glib's
8745 child-handling code so that it initializes its private SIGCHLD handler.
8746 * syssignal.h (SA_SIGINFO): Default to 0.
8747 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8748 31; it should no longer be needed now.
8750 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8752 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8754 * gfilenotify.c (globals_of_gfilenotify): New function.
8755 (syms_of_gfilenotify): Move global initialization there.
8757 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8759 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8761 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8762 * keyboard.c (menu_bar_items, tool_bar_items):
8763 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8764 not override local keymaps any more.
8766 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8768 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8770 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8772 * w32console.c (initialize_w32_display): Return the dimensions of
8773 the console window via 2 additional arguments, not via the current
8774 frame. This avoids crashes due to overrunning the bounds of
8775 frame's decode_mode_spec_buffer, which is not resized following
8776 the change of the frame dimensions from the initial 10x10.
8778 * w32term.h (w32_initialize_display_info): Adjust prototype.
8780 * term.c (init_tty): Take dimensions of the frame from the values
8781 returned by initialize_w32_display.
8783 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8784 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8785 (LIBES): Add $(GFILENOTIFY_LIBS).
8787 * w32inevt.c (handle_file_notifications): Add dummy implementation
8788 for !HAVE_W32NOTIFY.
8790 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8792 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8794 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8796 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8798 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8800 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8802 Fix minor problems found by static checking.
8803 * data.c (pure_write_error):
8804 Use xsignal2, not Fsignal, as Fsignal might return.
8805 * eval.c (set_backtrace_debug_on_exit): Now static.
8806 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8807 No longer inline. EXTERN_INLINE is needed only for functions
8808 defined in .h files. Reindent function header as per GNU style.
8809 (backtrace_p, backtrace_top, backtrace_next):
8810 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8811 compiler or linker. Add extern decls to pacify gcc -Wall.
8812 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8814 * frame.c (free_monitors): Define only on platforms that need it.
8815 * nsterm.m (ns_term_init):
8816 * process.c (catch_child_signal):
8817 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8818 defined on all porting targets these days.
8819 * process.c, process.h (catch_child_signal):
8820 Make it extern only if NS_IMPL_GNUSTEP is defined.
8822 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8824 * w32.c (gettimeofday): Make the signature identical to prototype
8825 in nt/inc/sys/time.h.
8827 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8829 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8832 * keyboard.c (safe_run_hooks_error): Improve error message.
8834 * data.c (pure_write_error): Add `object' argument.
8835 * puresize.h (CHECK_IMPURE): Use it.
8837 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8839 * Makefile.in (NOTIFY_OBJ): New variable.
8840 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8842 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8843 Call syms_of_gfilenotify.
8845 * gfilenotify.c: New file.
8847 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8848 and Qfile_w32notify.
8849 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8850 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8852 * lisp.h: Declare syms_of_gfilenotify.
8854 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8856 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8858 Merge the specpdl and backtrace stacks. Make the structure of the
8859 specpdl entries more obvious via a tagged union of structs.
8860 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8861 (enum specbind_tag): New enum.
8862 (struct specbinding): Make it a tagged union of structs.
8863 Add a case for backtrace records.
8864 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8865 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8866 (backtrace_debug_on_exit): New accessors.
8867 (struct backtrace): Remove.
8868 (struct catchtag): Remove backlist field.
8869 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8871 (Flocal_variable_p): Speed up the common case where the binding is
8873 * eval.c (backtrace_list): Remove.
8874 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8875 (set_backtrace_args, set_backtrace_nargs)
8876 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8877 (backtrace_next): New functions.
8878 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8879 (unwind_to_catch, internal_lisp_condition_case)
8880 (internal_condition_case, internal_condition_case_1)
8881 (internal_condition_case_2, internal_condition_case_n): Don't bother
8882 with backtrace_list any more.
8883 (Fsignal): Adjust to new backtrace format.
8884 (grow_specpdl): Move up.
8885 (record_in_backtrace): New function.
8886 (eval_sub, Ffuncall): Use it.
8887 (apply_lambda): Adjust to new backtrace format.
8888 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8890 (specbind): Adjust to new specpdl format. Simplify.
8891 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8892 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8894 (mark_backtrace): Remove.
8895 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8896 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8897 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8899 * profiler.c (record_backtrace): Use get_backtrace.
8900 (handle_profiler_signal): Use backtrace_top_function.
8901 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8904 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8906 * process.h (catch_child_signal): Declare.
8908 * process.c (catch_child_signal): New function.
8909 (init_process_emacs): Call it.
8911 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8912 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8914 (x_set_cursor_type): Remove declaration.
8915 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8916 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8917 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8918 (ns_get_color): Use F suffix on float.
8919 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8920 (ns_get_rgb_color): Remove.
8921 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8922 (note_mouse_movement): x and y are CGFloat.
8923 (ns_draw_fringe_bitmap): Remove unused rowY.
8924 Change #if to COCOA && >= 10_6.
8925 (ns_draw_window_cursor): Remove unused overspill.
8926 (ns_draw_underwave): width and x are EamcsCGFloat.
8927 (ns_draw_box): thickness is CGFloat.
8928 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8929 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8930 if not in main thread.
8931 (ns_get_pending_menu_title, ns_check_menu_open)
8932 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8933 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8934 (sendFromMainThread:): New method.
8935 (changeFont:): size is CGFloat.
8936 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8937 Disable warning about permanent text.
8938 (characterIndexForPoint:): Adjust return type depending on GNUstep
8940 (mouseDown:): delta is CGFloat.
8941 (updateFrameSize): Remove unised variable f.
8942 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8943 Cast float to EmacsCGFloat.
8944 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8945 also to -1 when restoring.
8946 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8947 inside NS_IMPL_COCOA.
8948 (toggleFullScreen:): Put call to toggleFullScreen inside
8949 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8950 (setPosition:portion:whole:): por is CGFloat.
8951 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8952 (mouseDown:): Use CGFloat.
8953 (mouseDragged:): Remove unised variable edge.
8954 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8956 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8958 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8959 when NS_IMPL_GNUSTEP.
8960 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8961 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8962 (EmacsToolbar): Add clearAll. Add tag argument to
8963 addDisplayItemWithImage.
8964 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8966 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8968 * nsmenu.m (ns_update_menubar): Make static.
8969 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8970 (fillWithWidgetValue:): Add cast to SEL for setAction.
8971 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8972 (update_frame_tool_bar): Update code for GNUstep.
8973 (clearAll): New method.
8974 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8975 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8976 Move identifierToItem setObject and activeIdentifiers addObject before
8977 call to insertItemWithItemIdentifier.
8978 (validateVisibleItems): Fix indentation.
8979 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8980 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8981 UtilityWindow to aStyle, remove call to setStyleMask.
8983 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8985 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8986 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8987 Use F suffix on floats.
8988 (ns_char_width): Returns CGFloat.
8989 (ns_ascii_average_width): w is CGFloat instead of float.
8990 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8992 (ns_glyph_metrics): CGFloat instead of float.
8994 * nsfns.m (x_set_foreground_color, x_set_background_color):
8996 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8997 remove unused variables.
8998 (Fns_read_file_name): Keep track if panel is for save.
8999 Use ns_filename_from_panel/ns_directory_from_panel.
9000 (Fns_list_services): delegate only used for COCOA.
9001 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9002 Just return the input if GNUstep.
9003 (x_screen_planes): Remove.
9004 (Fxw_color_values): Use EmacsCGFloat
9005 (Fns_display_monitor_attributes_list): Only get screen number for
9007 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9009 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9010 ns_directory_from_panel.
9012 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9014 * process.c (handle_child_signal): Also use WCONTINUED.
9015 This is so that list-processes doesn't mistakenly list the process
9016 as stopped, when the process has actually been continued and is
9019 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9021 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9022 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9023 not already configured.
9025 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9027 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9029 * Makefile.in (mostlyclean): Remove *.res files.
9031 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9033 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9034 a buffer (bug#8447).
9036 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9038 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9039 display vector, and we backtrack, handle the case that the
9040 previous character position is also displayed from a display
9041 vector or covered by a display string or image. (Bug#14476)
9043 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9045 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9046 (struct MonitorInfo, free_monitors): Remove.
9047 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9048 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9049 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9052 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9053 (struct MonitorInfo, free_monitors): Remove.
9054 (ns_screen_name): Make static.
9055 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9056 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9059 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9060 (struct MonitorInfo): New struct.
9061 (free_monitors, make_monitor_attribute_list): Declare.
9063 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9065 (free_monitors, make_monitor_attribute_list): New functions.
9066 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9069 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9071 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9073 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9075 * keyboard.c: Apply keyboard decoding only to events that come directly
9076 from the tty, not from unread-command-events (bug#14368).
9077 (read_event_from_main_queue): New function, extracted from read_char.
9078 (read_decoded_char): Remove.
9079 (read_decoded_event_from_main_queue): New function to replace it.
9080 (read_char): Use it.
9081 (read_key_sequence): Use read_char rather than read_decoded_char.
9083 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9085 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9087 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9089 2013-05-22 Kenichi Handa <handa@gnu.org>
9091 The following changes are to fix the setting of
9092 buffer-file-coding-system on, for instance, C-x RET c unix RET
9093 _FILE_OF_DOS_EOL_TYPE_ RET.
9095 * coding.h (struct coding_system): New member detected_utf8_chars.
9097 * coding.c (detect_coding_utf_8): Count characters and check EOL
9098 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9100 (setup_coding_system): Do not initialize coding->head_ascii.
9101 (check_ascii): Do not set coding->eol_seen but update it. Do not
9102 call adjust_coding_eol_type here.
9103 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9104 If the eol-type of CODING is already specified, adjust the eol type
9105 of the found coding-system.
9106 (decode_coding_gap): Cancel previous change. Utilize the
9107 character numbers counted by detect_coding_utf_8. Fix detection
9110 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9112 * search.c (looking_at_1): Only set last_thing_searched if the match
9113 changed the match-data (bug#14281).
9115 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9117 * xdisp.c (reseat_at_previous_visible_line_start):
9118 Already declared in dispextern.h, so remove it here.
9119 (move_it_vertically_backward): Likewise.
9121 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9123 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9124 (Fx_display_pixel_width, Fx_display_pixel_height)
9125 (Fx_display_mm_width, Fx_display_mm_height):
9126 Mention `display-monitor-attributes-list' in docstrings.
9128 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9129 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9130 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9131 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9132 (Fx_display_backing_store, Fx_display_visual_class)
9133 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9134 (Fx_display_grayscale_p, Fx_display_pixel_width)
9135 (Fx_display_pixel_height, Fx_display_planes)
9136 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9137 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9138 (Fx_display_mm_width, Fx_display_mm_height)
9139 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9140 height for all physical monitors as in X11.
9142 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9143 Return pixel width or height for all physical monitors as in X11.
9145 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9147 Port --enable-gcc-warnings to clang.
9148 * bytecode.c (exec_byte_code):
9150 Redo diagnostic pragmas to pacify clang, too.
9151 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9152 * editfns.c (Fencode_time):
9153 * fileio.c (file_accessible_directory_p):
9154 * font.c (font_unparse_xlfd):
9155 Use '&"string"[index]' instead of '"string" + (index)'.
9156 * undo.c (user_error): Remove; unused.
9158 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9160 * insdel.c (insert_1_both): Document the arguments, instead of
9161 referring to insert_1, which no longer exists.
9163 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9164 some window, increment windows_or_buffers_changed, so that
9165 *Messages* display in that window is updated. (Bug#14408)
9167 * w32.c: Include epaths.h.
9168 (init_environment): Use cmdproxy.exe without leading directories.
9169 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9171 (gettimeofday): Adjust signature and return value to Posix
9174 * unexw32.c (open_output_file): Delete the existing emacs.exe
9175 before creating it, to break the hard link to the versioned
9178 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9179 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9180 (FIRSTFILE_OBJ): New variables.
9181 (W32_RES): Rename to EMACSRES. All users changed.
9182 (base_obj): Use $(CM_OBJ).
9183 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9184 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9185 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9186 $(W32_RES_LINK) before $(LIBES).
9187 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9189 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9191 * makefile.w32-in (DOC): Use just "DOC".
9193 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9195 * process.c: Export default filters and sentinels to Elisp.
9196 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9198 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9199 (Fset_process_sentinel, Fformat_network_address):
9200 Default to them instead of nil.
9201 (server_accept_connection): Sentinels can't be nil any more.
9202 (read_and_dispose_of_process_output): New function, extracted from
9203 read_process_output.
9204 (read_process_output): Use it; filters can't be nil.
9205 (Finternal_default_process_filter): New function, extracted from
9206 read_process_output.
9207 (exec_sentinel_unwind): Remove function.
9208 (exec_sentinel): Don't zilch sentinel while running.
9209 (status_notify): Sentinels can't be nil.
9210 (Finternal_default_process_sentinel): New function extracted from
9212 (setup_process_coding_systems): Default filter is not nil any more.
9213 (syms_of_process): Export new Elisp functions and initialize
9215 * lisp.h (make_lisp_proc): New function.
9217 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9219 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9221 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9223 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9224 unless we know that the window w is a leaf window.
9225 Another attempt at solving bug#14062.
9227 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9229 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9232 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9234 * image.c (gif_load): Check that subimages fit (Bug#14345).
9236 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9238 * lread.c (skip_dyn_eof): New function.
9239 (read1): Use it to skip the end of a file in response to #@00.
9241 * doc.c (get_doc_string): Slightly relax the sanity checking.
9243 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9245 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9246 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9247 (MonitorInfo): New struct.
9248 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9249 (Fns_display_monitor_attributes_list): New functions.
9250 (display-usable-bounds): Remove.
9251 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9254 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9256 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9257 (GTK_CHECK_VERSION): New macro, if not already defined.
9258 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9259 replaced by GTK_CHECK_VERSION.
9261 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9263 * xterm.h (GTK_PREREQ): New macro.
9264 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9265 to use this macro instead, for consistency and clarity.
9267 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9269 * xdisp.c (row_for_charpos_p): New function, with code of
9270 cursor_row_p, but accepts an additional argument CHARPOS instead
9271 of using a hardcoded PT.
9272 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9273 (row_containing_pos): Call row_for_charpos_p instead of partially
9274 doing the same. Fixes cursor positioning under longlines-mode
9275 when longlines-show-effect includes more than one newline, when
9276 moving the cursor vertically up.
9278 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9280 * makefile.w32-in (ACL_H): New macro.
9281 ($(BLD)/fileio.$(O)): Update dependencies.
9283 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9285 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9286 * Makefile.in (LIB_ACL): New macro.
9287 (LIBACL_LIBS): Remove.
9288 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9289 * fileio.c: Include <acl.h>.
9290 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9291 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9293 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9296 * unexelf.c: Don't assume ElfW (Half) fits in int.
9297 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9298 when dealing with ElfW (Half) values, since they can exceed 2**31
9299 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9300 (entry_address): Omit unused NUM arg. All uses changed.
9302 2013-05-07 Juri Linkov <juri@jurta.org>
9304 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9305 to the string converted from number with `Fnumber_to_string'.
9308 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9310 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9311 This fixes a problem introduced by my previous change.
9313 2013-05-07 Glenn Morris <rgm@gnu.org>
9315 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9317 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9319 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9321 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9323 Static checking by GCC 4.8.0.
9324 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9325 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9326 (x_get_monitor_attributes_fallback)
9327 (x_get_monitor_attributes_xinerama)
9328 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9329 Define only if USE_GTK.
9330 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9331 (x_get_monitor_attributes_fallback): Omit unused locals.
9332 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9333 Use double, not float, to avoid mixed-mode floating point arithmetic.
9335 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9336 Jan Djärv <jan.h.d@swipnet.se>
9338 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9339 (XINERAMA_CFLAGS): New macros.
9340 (ALL_CFLAGS, LIBES): Use them.
9342 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9343 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9344 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9345 (syms_of_xfns): DEFSYM them.
9346 (struct MonitorInfo): New struct.
9347 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9348 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9349 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9350 (x_get_monitor_attributes_xinerama): New functions.
9351 (Fx_display_monitor_attributes_list): New primitive.
9352 (syms_of_xfns): Defsubr it.
9354 * xterm.h (x_display_info): Add Xatom_net_workarea and
9355 Xatom_net_current_desktop.
9357 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9358 and dpyinfo->Xatom_net_current_desktop.
9360 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9362 * xdisp.c (pos_visible_p): Use the special code for finding the
9363 beginning of a display property or overlay for any "replacing"
9364 display property, not just for display strings. This solves
9365 incorrect reporting of position by posn-at-point. (Bug#14241)
9367 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9369 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9370 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9371 Verify that ElfW (Half) fits in int.
9372 (fatal): Use same signature as lisp.h.
9373 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9374 configure and build with -DUNEXELF_DEBUG without worrying about
9375 other modules that use DEBUG.
9376 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9377 possibly-wide integers now uses it instead of plain fprintf.
9378 (entry_address): New function, which avoids problems with 32-bit
9379 overflow on 64-bit hosts.
9380 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9381 (round_up): Don't assume the remainder fits in int.
9382 (find_section): Use bool for boolean. Simplify debug code.
9383 (unexec): Don't assume file sizes fit in int or size_t.
9384 Omit unnecessary trailing newline in 'fatal' format.
9385 Use strerror rather than outputting decimal error number.
9386 Remove unused code when emacs is not defined;
9387 this file relies on Emacs now.
9388 Don't assume e_phnum and e_shnum are positive.
9390 * regex.c: Fix problems when DEBUG is defined.
9391 (extract_number, extract_number_and_incr): Define regardless of
9392 whether DEBUG is defined; that's simpler and makes the code less
9393 likely to go stale in the normal case when DEBUG is not defined.
9394 Return int rather than taking an int * arg. All callers changed.
9395 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9396 Remove, replacing with ...
9397 (DEBUG_PRINT): New macro. All callers changed.
9398 (DEBUG_COMPILES_ARGUMENTS): New macro.
9399 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9400 (print_compiled_pattern, print_double_string) [DEBUG]:
9401 Use prototype rather than old-style definition.
9402 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9403 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9404 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9405 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9406 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9407 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9408 This matters only when DEBUG is defined.
9410 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9412 * xdisp.c (set_iterator_to_next): Set the
9413 ignore_overlay_strings_at_pos_p flag only if we are _really_
9414 iterating over an overlay string, as indicated by the
9415 current.overlay_string_index member. (Bug#14306)
9417 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9419 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9420 to where it is used, to avoid autorelease issues (Bug#14050).
9422 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9424 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9425 * fileio.c (syms_of_fileio): Implement this.
9426 * filelock.c (create_lock_file): If symbolic links don't work, so
9427 we use a regular file as a lock file, do not fsync the lock file;
9430 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9432 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9433 (syms_of_minibuf): Adjust accodingly.
9435 * callint.c (Fcall_interactively): Adjust calls accordingly.
9437 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9439 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9440 w->contents is a buffer before computing everything else.
9441 Use parentheses to disambiguate last part of the condition.
9443 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9444 assertion violations. (Bug#14062)
9446 2013-05-01 David Reitter <david.reitter@gmail.com>
9448 * nsfns.m (ns_tooltip): Initialize.
9450 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9452 * coding.c (decode_coding_gap): Don't remove the character before
9453 a newline unless it's a CR character. (Bug#14287)
9455 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9457 * dispextern.h (struct face): Move enum face_underline_type
9458 earlier so that bitfields can be in the same word.
9460 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9462 * nsfns.m (handlePanelKeys): New function.
9463 (EmacsOpenPanel:performKeyEquivalent:)
9464 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9465 arrows/function/control and copy/paste keys (Bug#14296).
9467 2013-04-27 Juri Linkov <juri@jurta.org>
9469 * callint.c (Fcall_interactively): Call `Qread_number' for
9470 interactive code letter `n' instead of using duplicate code.
9473 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9475 * systime.h (make_timeval): Declare as 'const'.
9477 2013-04-27 Kenichi Handa <handa@gnu.org>
9479 * font.c (font_open_entity): Always open a font of manageable
9482 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9484 Port better to AIX (Bug#14258).
9485 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9488 2013-04-24 Kenichi Handa <handa@gnu.org>
9490 * coding.c (decode_coding_iso_2022): When an invalid escape
9491 sequence is encountered, reset the invocation and designation
9492 status to the safest one.
9494 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9496 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9497 Without this fix, "make distclean" leaves stamp-h1 behind.
9499 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9501 * w32fns.c (w32_fullscreen_rect): New function to compute the
9502 window rectangle for the given fullscreen mode.
9503 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9504 longer tunes the window size. This keeps the window's edges flush
9505 with the screen and allows the taskbar to hide itself in fullboth.
9507 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9508 window decorations and uses the entire screen.
9510 * w32term.h (w32_fullscreen_rect) Add prototype.
9511 (struct w32_output): Replace normal_width, normal_height,
9512 normal_top, and normal_left members with a single normal_placement
9514 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9516 (FRAME_NORMAL_PLACEMENT): New macro.
9518 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9520 * minibuf.c (Ftest_completion): Silence compiler warning.
9522 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9524 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9527 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9530 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9531 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9532 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9533 parentheses where appropriate.
9535 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9537 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9539 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9541 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9542 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9543 Mention in the doc string that setting these variables takes
9544 effect only after a call to set-window-buffer. (Bug#14200)
9546 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9548 * indent.c (Fvertical_motion): Don't consider display strings on
9549 overlay strings as display strings on the buffer position we
9550 started from. This prevents vertical cursor motion from jumping
9551 more than one line when there's an overlay string with a display
9552 property at end of line.
9553 Reported by Karl Chen <Karl.Chen@quarl.org> in
9554 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9556 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9558 * window.c (select_window): `record_buffer' even if window is
9559 already selected (bug#14191).
9561 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9563 * window.c (Fwindow_end): Test more flags, including the buffer's
9564 last_overlay_modified flag, to determine whether the window's
9565 display is really up-to-date. Prevents the function from
9566 returning a stale value. (Bug#14170)
9567 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9570 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9572 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9573 garbaged only if it is not already the top frame on its TTY.
9574 This prevents flickering due to constant redrawing of TTY frames when
9575 there are GUI frames open in the same session. (Bug#13864)
9577 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9579 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9580 of marking the idle timers directly.
9582 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9584 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9587 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9589 * window.c (select_window): Don't record_buffer while the invariant is
9590 temporarily broken (bug#14161).
9592 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9594 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9596 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9598 2013-04-07 Romain Francoise <romain@orebokech.com>
9600 Ignore additional platform-specific ACL errors (Bug#13702).
9601 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9602 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9604 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9606 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9609 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9611 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9612 This bug was introduced by my 2013-02-25 change that simplified
9613 data_start configuration. Without this change, on GNU/Linux
9614 an Emacs configured with --enable-profiling fails immediately
9615 due to a profiler signal.
9616 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9617 with these flags. On platforms where special flags are needed
9618 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9619 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9620 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9622 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9624 Get rid of some platform-specific functions examining window
9625 system and its capabilities. This is a partial rework of the
9627 * lisp.h (have_menus_p): Remove prototype. This function is
9628 replaced with platform-independent window_system_available.
9629 (check_window_system): Move to...
9630 * frame.h (decode_window_system_frame, window_system_available):
9631 ...here, add new prototypes.
9632 * frame.c (window_system_available, decode_window_system_frame):
9634 (check_window_system): Platform-independent now.
9635 * xterm.h (x_in_use): Remove declaration.
9637 * w32term.h (check_x_frame):
9638 * nsterm.h (check_x_frame): Remove prototypes. This function
9639 is replaced with platform-independent decode_window_system_frame.
9640 * msdos.c (have_menus_p): Remove.
9641 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9642 Remove platform-specific functions. Use check_window_system,
9643 decode_window_system_frame and check_ns_display_info where
9644 appropriate. Minor style and comment tweaks.
9645 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9646 (check_x_frame): Likewise.
9647 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9649 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9650 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9651 * xmenu.c, xselect.c: All related users changed.
9653 2013-04-03 Kenichi Handa <handa@gnu.org>
9655 The following changes is to optimize the code for reading UTF-8
9658 * coding.c (check_ascii): Rename from detect_ascii. Return value
9659 changed. Check EOL format. Do not call adjust_coding_eol_type
9661 (check_utf_8): New function.
9662 (adjust_coding_eol_type): Do nothing if already adjusted.
9663 (detect_coding): Compare the return value of check_ascii with
9664 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9665 (decode_coding_gap): Optimize for valid UTF-8.
9667 2013-03-21 Kenichi Handa <handa@gnu.org>
9669 * coding.c (syms_of_coding): Cancel previous change.
9671 * insdel.c (insert_from_gap): Fix previous change.
9673 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9675 Consistently use platform-specific function to detect window system.
9676 * lisp.h (check_window_system): New prototype. This function is
9677 going to replace check_x, check_w32 and check_ns.
9678 (have_menus_p): Mention msdos.c in comment.
9679 * fontset.c (check_window_system_func): Remove. Adjust all users.
9680 * fontset.h (check_window_system_func): Remove prototype.
9681 * nsterm.h (check_ns):
9682 * xterm.h (check_x):
9683 * w32term.h (check_w32): Likewise.
9684 * menu.c (Fx_popup_menu): Use check_window_system.
9685 * msdos.c (check_window_system): Define for MS-DOS.
9686 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9687 * w32fns.c (check_window_system): Likewise for MS-Windows.
9688 * xfns.c (check_window_system): Likewise for X.
9689 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9690 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9692 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9694 Prefer < to > in range checks such as 0 <= i && i < N.
9695 This makes it easier to visualize quantities on a number line.
9696 This patch doesn't apply to all such range checks,
9697 only to the range checks affected by the 2013-03-24 change.
9698 This patch reverts most of the 2013-03-24 change.
9699 * alloc.c (xpalloc, Fgarbage_collect):
9700 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9701 * character.c (string_escape_byte8):
9702 * charset.c (read_hex):
9703 * data.c (cons_to_unsigned):
9704 * dispnew.c (update_frame_1):
9705 * doc.c (Fsubstitute_command_keys):
9706 * doprnt.c (doprnt):
9707 * editfns.c (hi_time, decode_time_components):
9708 * fileio.c (file_offset):
9709 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9710 * font.c (font_intern_prop):
9711 * frame.c (x_set_alpha):
9712 * gtkutil.c (get_utf8_string):
9713 * indent.c (check_display_width):
9714 * keymap.c (Fkey_description):
9715 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9717 * minibuf.c (read_minibuf_noninteractive):
9718 * process.c (wait_reading_process_output):
9719 * search.c (Freplace_match):
9720 * window.c (get_phys_cursor_glyph):
9721 * xdisp.c (redisplay_internal):
9722 * xsmfns.c (smc_save_yourself_CB):
9723 Prefer < to > for range checks.
9724 * dispnew.c (sit_for): Don't mishandle NaNs.
9725 This fixes a bug introduced in the 2013-03-24 change.
9726 * editfns.c (decode_time_components): Don't hoist comparison.
9727 This fixes another bug introduced in the 2013-03-24 change.
9729 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9731 * frame.h (struct frame): Drop scroll_bottom_vpos
9732 member becaue all real users are dead long ago.
9733 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9734 * xdisp.c (redisplay_internal): Adjust user.
9736 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9738 * nsmenu.m (showAtX:Y:for:): setLevel to
9739 NSPopUpMenuWindowLevel (Bug#13998).
9741 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9743 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9744 (ns_check_pending_open_menu): Declare.
9746 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9747 (x_activate_menubar): Update the menu with title that matches
9748 ns_get_pending_menu_title, and call
9749 ns_check_pending_openmenu (Bug#12698).
9750 (menuWillOpen:): New method.
9751 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9753 * nsterm.m (menu_will_open_state, menu_mouse_point)
9754 (menu_pending_title): New varaibles.
9755 (ns_get_pending_menu_title, ns_check_menu_open)
9756 (ns_check_pending_open_menu): New functions.
9758 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9760 * indent.c (current_column_bol_cache): Remove leftover which is not
9761 used in Fmove_to_column any more.
9762 (current_column, scan_for_column): Adjust users.
9763 * keyboard.c (last_point_position_buffer, last_point_position_window):
9764 Remove leftovers which are not used for recording undo any more.
9765 (command_loop_1, syms_of_keyboard): Adjust users.
9766 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9767 redisplay_window any more.
9768 (move_it_to): Adjust user.
9770 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9772 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9773 Update dependencies.
9775 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9777 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9778 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9781 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9783 * window.h (struct window): Replace hchild, vchild and buffer slots
9784 with a single slot 'contents'. This is possible because each valid
9785 window may have either the child window (in vertical or horizontal
9786 combination) or buffer to display (for the leaf window). Using that,
9787 a lot of operations to traverse and/or change window hierarchies may
9788 be simplified. New member horizontal is used to distinguish between
9789 horizontal and vertical combinations of internal windows.
9790 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9791 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9792 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9793 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9794 Use contents slot, not buffer, where appropriate.
9795 (wset_combination): New function.
9796 (wset_buffer): Add eassert.
9797 (Fframe_first_window): Simplify the loop reaching first window.
9798 (Fwindow_buffer): Use WINDOW_LEAF_P.
9799 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9800 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9801 (unshow_buffer): Convert initial debugging check to eassert.
9802 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9803 (make_parent_window, window_resize_check, window_resize_apply)
9804 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9805 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9806 Adjust to match struct window changes.
9807 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9808 (mark_window_cursors_off, count_windows, get_leaf_windows)
9809 (foreach_window_1): Simplify the loop.
9810 * alloc.c (mark_object): Do not check for the leaf window because
9811 internal windows has no glyph matrices anyway.
9812 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9813 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9814 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9815 (build_frame_matrix_from_window_tree, mirror_make_current)
9816 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9817 (update_window_tree, set_window_update_flags): Simplify the loop.
9818 (sync_window_with_frame_matrix_rows): Enforce live window.
9819 Use contents slot, not buffer, where appropriate.
9820 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9821 and WINDOW_HORIZONTAL_COMBINATION_P.
9822 (make_frame_visible_1): Simplify the loop.
9823 Use contents slot, not buffer, where appropriate.
9824 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9825 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9826 (expose_window_tree): Likewise.
9827 Use contents slot, not buffer, where appropriate.
9828 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9829 to avoid deleted windows. Use contents slot instead of buffer.
9830 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9831 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9832 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9833 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9835 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9837 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9838 identify the reasons for assertion violations in bug#14062 and
9840 (Fx_show_tip): Fix compilation error under
9841 "--enable-check-lisp-object-type". (Bug#14073)
9843 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9844 Reported by <rzl24ozi@gmail.com>.
9846 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9848 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9850 (unwind_with_echo_area_buffer): ...to restore it here.
9851 This is needed to ensure that...
9852 (redisplay_window): ...both window markers are valid here,
9853 which is verified by eassert.
9854 * editfns.c (save_excursion_save): Do not assume that
9855 selected_window always displays the buffer.
9856 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9859 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9861 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9864 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9866 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9868 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9870 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9871 since MinGW's w32api headers do. This avoids compiler warnings.
9873 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9876 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9878 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9880 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9882 * gtkutil.c (style_changed_cb): Check if frame is live and an
9883 X frame (Bug#14038).
9885 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9887 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9888 Define only for _WIN32_WINNT less than 0x0500.
9889 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9891 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9892 see its own definitions of 'struct timeval' and 'struct timezone'.
9894 Fix incompatibilities between MinGW.org and MinGW64 headers.
9895 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9897 * w32.c (REPARSE_DATA_BUFFER): Guard with
9898 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9900 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9902 * xterm.c: Include X11/XKBlib.h
9903 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9905 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9907 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9909 * blockinput.h (input_blocked_p): Likewise.
9910 * bytecode.c (exec_byte_code): Likewise.
9911 * callproc.c (call_process_kill, call_process_cleanup)
9912 (Fcall_process): Likewise.
9913 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9914 (Fccl_execute_on_string): Likewise.
9915 * character.c (string_escape_byte8): Likewise.
9916 * charset.c (read_hex): Likewise.
9917 * cm.c (calccost): Likewise.
9918 * data.c (cons_to_unsigned): Likewise.
9919 * dired.c (directory_files_internal, file_name_completion):
9921 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9922 (sit_for): Likewise.
9923 * doc.c (Fsubstitute_command_keys): Likewise.
9924 * doprnt.c (doprnt): Likewise.
9925 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9926 * emacsgtkfixed.c: Likewise.
9927 * fileio.c (file_offset, Fwrite_region): Likewise.
9928 * floatfns.c (Fexpt, fmod_float): Likewise.
9929 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9931 * font.c (font_intern_prop): Likewise.
9932 * frame.c (x_set_alpha): Likewise.
9933 * gtkutil.c (get_utf8_string): Likewise.
9934 * indent.c (check_display_width): Likewise.
9935 * intervals.c (create_root_interval, rotate_right, rotate_left)
9936 (split_interval_right, split_interval_left)
9937 (adjust_intervals_for_insertion, delete_node)
9938 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9939 (merge_interval_right, merge_interval_left, copy_intervals)
9940 (set_intervals_multibyte_1): Likewise.
9941 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9942 * keymap.c (Fkey_description): Likewise.
9943 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9944 * lread.c (openp, read_integer, read1, string_to_number):
9946 * menu.c (ensure_menu_items): Likewise.
9947 * minibuf.c (read_minibuf_noninteractive): Likewise.
9948 * print.c (printchar, strout): Likewise.
9949 * process.c (create_process, Faccept_process_output)
9950 (wait_reading_process_output, read_process_output, send_process)
9951 (wait_reading_process_output): Likewise.
9952 * profiler.c (make_log, handle_profiler_signal): Likewise.
9953 * regex.c (re_exec): Likewise.
9954 * regex.h: Likewise.
9955 * search.c (looking_at_1, Freplace_match): Likewise.
9956 * sysdep.c (get_child_status, procfs_ttyname)
9957 (procfs_get_total_memory): Likewise.
9958 * systime.h (EMACS_TIME_VALID_P): Likewise.
9959 * term.c (dissociate_if_controlling_tty): Likewise.
9960 * window.c (get_phys_cursor_glyph): Likewise.
9961 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9962 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9964 * xfns.c (Fx_window_property): Likewise.
9965 * xmenu.c (set_frame_menubar): Likewise.
9966 * xselect.c (x_get_window_property, x_handle_dnd_message):
9968 * xsmfns.c (smc_save_yourself_CB): Likewise.
9969 * xterm.c (x_scroll_bar_set_handle): Likewise.
9971 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9973 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9974 to be optional or nil. Adjust comment and convert it to docstring.
9975 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9976 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9978 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9980 Static checking by GCC 4.8-20130319.
9981 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9982 * process.c (Fset_process_datagram_address)
9983 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9984 * xdisp.c (get_char_face_and_encoding)
9985 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9986 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9987 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9989 2013-03-24 Ken Brown <kbrown@cornell.edu>
9991 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9992 fix compilation on 64-bit Cygwin, where underscores are not
9993 automatically prepended.
9995 * w32term.c (w32_initialize): Silence compiler warning.
9997 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9999 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10000 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10001 variables, to save and restore frame dimensions.
10002 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10003 after returning from a 'fullscreen' configuration.
10004 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10005 to avoid races between the main thread and the input thread.
10007 * w32term.h (struct w32_output): New members normal_width,
10008 normal_height, normal_top, normal_left, and prev_fsmode.
10009 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10010 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10011 members of a frame.
10013 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10014 'fullscreen' parameter. Always record previous width and height
10015 of the frame, except when switching out of maximized modes, so
10016 that they could be restored correctly, instead of resetting to the
10017 default frame dimensions. Send SC_RESTORE command to the frame,
10018 unless we are going to send SC_MAXIMIZE, to restore the frame
10019 resize hints in the mouse pointer shown by the window manager.
10022 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10024 * lisp.h (get_frame_param): Adjust conditions for prototype
10027 2013-03-22 Ken Brown <kbrown@cornell.edu>
10029 * unexcw.c: Drop unneeded inclusion of w32common.h.
10030 (report_sheap_usage): Declare.
10031 (read_exe_header): Add magic numbers for x86_64.
10032 (fixup_executable): Fix printf format specifier for unsigned long
10035 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10037 * frame.h (struct frame): Put menu_bar_window under #ifdef
10038 because this member is not needed when X toolkit is in use.
10039 (fset_menu_bar_window):
10040 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10041 (free_glyphs, update_frame):
10042 * xdisp.c (expose_frame): Likewise.
10043 (display_menu_bar): Likewise. Remove redundant eassert.
10044 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10047 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10049 Use functions and constants to manipulate Lisp_Save_Value objects.
10050 This replaces code that used macros and strings and token-pasting.
10051 The change makes the C source a bit easier to follow,
10052 and shrinks the Emacs executable a bit.
10053 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10054 (make_save_value): Change 1st arg from string to enum. All callers
10057 (mark_object): Use if, not #if, for GC_MARK_STACK.
10058 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10059 (XSAVE_OBJECT): Now functions, not macros.
10060 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10061 the constant was never used.
10062 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10063 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10064 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10065 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10067 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10068 type3 with a single member save_type. All uses changed.
10069 (save_type, set_save_pointer, set_save_integer): New functions.
10070 * print.c (PRINTX): Remove.
10072 * alloc.c: Remove redundant static declarations.
10074 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10076 * window.h (struct window): Convert left_col, top_line, total_lines
10077 and total_cols from Lisp_Objects to integers. Adjust comments.
10078 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10080 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10081 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10082 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10083 Adjust users where appropriate.
10085 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10087 * frame.h (struct frame): Drop resx and resy because the same data is
10088 available from window system-specific output context. Adjust users.
10089 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10090 New functions to provide defaults when no window system available.
10091 (FRAME_RES_X, FRAME_RES_Y): New macros.
10092 (NUMVAL): Move from xdisp.c.
10093 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10094 (Ffont_face_attributes, Fopen_font):
10095 * image.c (gs_load):
10096 * w32font.c (fill_in_logfont):
10097 * xdisp.c (calc_pixel_width_or_height):
10098 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10099 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10101 2013-03-20 Kenichi Handa <handa@gnu.org>
10103 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10104 to 1 (temporary workaround until a bug related to ASCII
10105 optimization is fixed).
10107 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10109 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10110 Signal error if window is not internal. Adjust docstring.
10111 (delete_all_child_windows): Use combination_limit to save the buffer.
10112 (Fset_window_configuration): Adjust accordingly.
10113 * print.c (syms_of_print): Initialize debugging output not here...
10114 (init_print_once): ...but in a new function here.
10115 * lisp.h (init_print_once): Add prototype.
10116 * emacs.c (main): Add call to init_print_once. Adjust comments.
10118 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10120 * window.c (window_resize_check, window_resize_apply)
10121 (window_from_coordinates, recombine_windows, set_window_buffer)
10122 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10123 (Fsplit_window_internal, Fdelete_window_internal)
10124 (freeze_window_starts): Use bool for booleans.
10125 * window.h (window_frame_coordinates, resize_frame_windows)
10126 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10128 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10130 * dispnew.c (bitch_at_user): Use `user-error'.
10132 2013-03-17 Ken Brown <kbrown@cornell.edu>
10134 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10135 as return type of image_background. (Bug#13981)
10136 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10138 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10140 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10141 (ns_select): Don't return with result uninitialized.
10143 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10146 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10148 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10149 directories. If filename is nil, get directory name (Bug#13932).
10150 Use getFilename and getDirectory.
10151 (getFilename, getDirectory): New methods for EmacsSavePanel and
10153 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10155 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10157 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10159 2013-03-15 Kenichi Handa <handa@gnu.org>
10161 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10162 (adjust_after_replace): Make it back to static. Delete the third
10163 arg text_at_gap_tail. Cancel the code for handling it.
10165 * coding.h (struct coding_system): New member eol_seen.
10167 * coding.c (detect_ascii): New function.
10168 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10169 when the source bytes are actually scanned. On detecting for
10170 coding_category_utf_8_auto, call detect_ascii instead of scanning
10171 source bytes directly.
10172 (produce_chars): Call insert_from_gap with the new arg 0.
10173 (encode_coding): Likewise.
10174 (decode_coding_gap): Control ASCII optimization by the variable
10175 disable_ascii_optimization instead of #ifndef .. #endif.
10176 Deccode EOL format according to coding->eol_seen.
10177 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10180 * lisp.h (adjust_after_replace): Cancel externing it.
10181 (insert_from_gap): Adjust prototype.
10183 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10185 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10186 FULLSCREEN_MAXIMIZED. (Bug#13935)
10188 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10190 * region-cache.c (find_cache_boundary, move_cache_gap)
10191 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10192 Simplify debugging check and convert to eassert. Adjust comment.
10193 (pp_cache): Put under ENABLE_CHECKING.
10195 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10197 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10198 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10199 and WM_ACTIVATEAPP.
10200 (w32fullscreen_hook): If the frame is visible, reset
10201 f->want_fullscreen flag after changing the frame size. If the
10202 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10205 2013-03-13 Daniel Colascione <dancol@dancol.org>
10207 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10208 too so that these builds can use Cygwin's file conversion
10209 functions. (We've been building and linking cygw32.o all along
10210 and just not using it.)
10212 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10214 File synchronization fixes (Bug#13944).
10215 * Makefile.in (LIB_FDATASYNC): New macro.
10217 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10218 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10219 Don't worry about HAVE_FSYNC, since a substitute fsync is
10220 available if the system lacks one.
10221 (Fwrite_regin): Retry fsync if interrupted.
10223 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10225 * w32term.c (w32_read_socket): If the Emacs frame is being
10226 activated, call w32fullscreen_hook, to make sure the new frame
10227 dimensions are in effect. (Bug#13937)
10229 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10231 * xdisp.c (init_iterator): Simplify because both character and byte
10232 positions are either specified or -1. Add eassert. Adjust comment.
10233 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10234 character and byte positions can be obtained from marker.
10236 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10238 Static checking by Sun C 5.12.
10239 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10240 * bytecode.c (exec_byte_code):
10241 * dispnew.c (init_display):
10243 * fileio.c (Fsubstitute_in_file_name):
10244 * keyboard.c (Fevent_convert_list):
10245 * keymap.c (Fsingle_key_description):
10246 * term.c (maybe_fatal, fatal):
10247 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10248 * xsmfns.c (Fhandle_save_session):
10249 Omit unreachable code.
10250 * keymap.c (map_keymap_char_table_item): Cast void * to
10251 a function pointer type; the C Standard requires this.
10253 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10254 Include <sys/param.h> unconditionally, as that works elsewhere and
10255 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10256 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10259 See ChangeLog.12 for earlier changes.
10261 ;; Local Variables:
10265 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10267 This file is part of GNU Emacs.
10269 GNU Emacs is free software: you can redistribute it and/or modify
10270 it under the terms of the GNU General Public License as published by
10271 the Free Software Foundation, either version 3 of the License, or
10272 (at your option) any later version.
10274 GNU Emacs is distributed in the hope that it will be useful,
10275 but WITHOUT ANY WARRANTY; without even the implied warranty of
10276 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10277 GNU General Public License for more details.
10279 You should have received a copy of the GNU General Public License
10280 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.