1 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
3 Revert recent libpng changes (Bug#17339).
4 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
5 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
7 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
9 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
10 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
11 because WCONTINUED is always defined now.
12 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
14 2014-05-03 Eli Zaretskii <eliz@gnu.org>
16 * buffer.c (overlay_strings): Fix the wording of the commentary.
18 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
20 Consult libpng-config more consistently (Bug#17339).
21 * Makefile.in (PNG_CFLAGS): New var.
23 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
24 CFLAGS now handles this.
26 2014-05-01 Glenn Morris <rgm@gnu.org>
28 * floatfns.c (Fisnan):
29 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
31 2014-05-01 Eli Zaretskii <eliz@gnu.org>
33 * term.c (tty_menu_activate): A better initialization for cursor
36 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
38 * intervals.c: Tighten assertions.
39 (create_root_interval): Make sure the interval is not empty.
40 (intervals_equal): Use booleans.
41 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
42 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
43 (balance_possible_root_interval): Simplify and use booleans.
44 (split_interval_right, split_interval_left): Check LENGTH, and remove
45 now redundant assertion.
46 (adjust_intervals_for_insertion): Remove now redundant assertions.
47 (delete_node, interval_deletion_adjustment)
48 (adjust_intervals_for_deletion, merge_interval_right)
49 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
50 (reproduce_interval): Make sure the interval is not empty.
52 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
54 * term.c (tty_menu_activate): Don't assume row and col are initialized.
55 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
56 satisfaction that they would always be initialized.
58 2014-04-29 Eli Zaretskii <eliz@gnu.org>
60 * term.c (tty_menu_display): Move the cursor to the active menu
62 (tty_menu_activate): Return the cursor to the active menu item
63 after displaying the menu and after displaying help-echo. See
64 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
65 for the details of why this is needed by screen readers and
68 2014-04-29 Glenn Morris <rgm@gnu.org>
70 * process.c (handle_child_signal):
71 Handle systems without WCONTINUED. (Bug#15110, 17339)
73 2014-04-23 Eli Zaretskii <eliz@gnu.org>
75 * search.c (Fnewline_cache_check): Don't try to count newlines
76 outside the buffer's restriction, as find_newline doesn't support that.
78 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
80 Port to GCC 4.9.0 with --enable-gcc-warnings.
81 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
83 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
84 a way that also works with GCC 4.9.0.
86 * search.c (Fnewline_cache_check): Remove unused locals.
88 2014-04-22 Eli Zaretskii <eliz@gnu.org>
90 * search.c (find_newline1): New subroutine.
91 (Fnewline_cache_check): New function.
92 (syms_of_search): Defsubr it.
94 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
96 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
97 * keyboard.c (unblock_input): Add comment.
98 * xgselect.c (xg_select): Prevent Glib main loop recursion.
100 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
102 * intervals.c (rotate_right, rotate_left): Fix up length computation.
103 Also change identifiers to match the comments, and add more assertions
106 2014-04-18 Eli Zaretskii <eliz@gnu.org>
108 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
109 glyph is written to TEXT_AREA of the temporary glyph_row.
112 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
114 * emacs.c (close_output_streams): Don't clear and restore errno.
116 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
118 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
119 never becomes visible, i.e. using XMonad (Bug#17237).
121 2014-04-17 Eli Zaretskii <eliz@gnu.org>
123 * xdisp.c (Fline_pixel_height): Don't assume that the current
124 buffer and the selected window's buffer are one and the same.
127 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
128 paragraph-start cache before the newline cache. (Bug#17269)
130 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
132 * window.c (save_window_save): Lookup window_point_insertion_type in
133 the right buffer (bug#15457).
134 (Qwindow_point_insertion_type): New var.
135 (syms_of_window): Initialize it.
137 2014-04-16 Eli Zaretskii <eliz@gnu.org>
140 * unexcoff.c [MSDOS]: Include libc/atexit.h.
141 (copy_text_and_data): Zero out the atexit chain pointer before
144 * termhooks.h (encode_terminal_code): Update prototype.
146 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
147 visible for all DOS_NT ports, not just WINDOWSNT.
148 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
150 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
151 unless it is defined.
152 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
154 * process.c (close_on_exec, accept4, process_socket): Move into
155 the "ifdef subprocesses" part.
156 (catch_child_signal): Condition by "ifdef subprocesses".
157 (syms_of_process) <Qinternal_default_process_sentinel>
158 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
160 * msdos.h: Add prototypes for new functions.
161 (EINPROGRESS): Define.
162 (O_CLOEXEC): Define to zero.
164 * msdos.c (check_window_system): Remove unnecessary an
165 incompatible duplicate function.
166 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
167 New functions in support of new functionality.
169 * menu.c (single_menu_item): Add visual indication of submenu
170 also for menus on MSDOS frames.
171 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
173 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
174 when async subprocesses aren't supported.
176 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
178 * emacs.c (close_output_streams): Zero out errno before calling
181 * dired.c [MSDOS]: Include msdos.h.
183 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
184 (DATA_START) [MSDOS]: Define.
185 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
187 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
188 Ifdef away for MSDOS.
189 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
190 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
192 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
193 Use temporary file template that is compatible with mkostemp.
194 Move vfork-related portions under #ifndef MSDOS.
195 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
197 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
199 * buffer.c (Foverlays_at): Add argument `sorted'.
201 2014-04-14 Eli Zaretskii <eliz@gnu.org>
203 * insdel.c (invalidate_buffer_caches): When deleting or replacing
204 text, invalidate the bidi_paragraph_cache upto and including the
207 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
209 Port to IRIX 6.5 (Bug#9684).
210 * alloc.c (TAGGABLE_NULL): New constant,
211 for porting to hosts with nontrivial DATA_SEG_BITS settings.
212 (next_vector, set_next_vector): Use it.
213 * conf_post.h (INET6) [IRIX6_5]: Define.
214 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
215 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
216 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
217 for consistency with how TAGGABLE_NULL is computed.
219 2014-04-13 Eli Zaretskii <eliz@gnu.org>
221 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
222 before passing it to system APIs.
224 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
226 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
228 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
229 make sure stack.byte_string_start is not de-adjusted by pushhandler.
231 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
233 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
235 2014-04-12 Eli Zaretskii <eliz@gnu.org>
237 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
238 covered by a display string that ends in a newline, and that cases
239 going back by DVPOS lines to hit the search limit, lift the limit
240 and go back until DVPOS is reached. (Bug#17244)
242 * indent.c (Fvertical_motion): Handle correctly the case when the
243 display string is preceded by an empty line.
245 2014-04-11 Eli Zaretskii <eliz@gnu.org>
247 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
248 use S_IWRITE instead.
250 2014-04-11 Glenn Morris <rgm@gnu.org>
252 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
254 2014-04-09 Ken Brown <kbrown@cornell.edu>
256 * Makefile.in (EMACS_MANIFEST): Revert last change.
258 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
260 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
262 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
263 (symbol_block_pinned): New var.
264 (Fmake_symbol): Initialize `pinned'.
265 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
266 pinned and signal an error for un-purifiable objects.
268 (Fpurecopy): Use it, except for objects that can't be purified.
269 (mark_pinned_symbols): New function.
270 (Fgarbage_collect): Use it.
271 (gc_sweep): Remove hack made unnecessary.
273 2014-04-05 Glenn Morris <rgm@gnu.org>
275 * keyboard.c (Fopen_dribble_file): Doc tweak.
277 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
280 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
281 bar is zero height, just return (Bug#16976).
282 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
283 * nsterm.h (EmacsView): Add wait_for_tool_bar.
284 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
285 is nil. If waiting for toolbar to complete, force a redraw.
286 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
288 2014-04-03 Ken Brown <kbrown@cornell.edu>
290 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
292 2014-04-02 Martin Rudalics <rudalics@gmx.at>
294 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
295 width from font width (Bug#17163).
297 2014-03-30 Martin Rudalics <rudalics@gmx.at>
299 * frame.c (x_set_frame_parameters): Calculate default values of
300 new frame sizes only after all other frame parameters have been
301 processed (Bug#17142).
303 2014-03-28 Ken Brown <kbrown@cornell.edu>
305 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
308 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
310 * xterm.c (x_draw_image_glyph_string): Adjust image background
311 width accordingly when its x position is adjusted. (Bug#17115)
313 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
315 * w32term.c (x_draw_image_glyph_string): Fix computation of height
316 and width of image background when it is displayed with a 'box'
319 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
321 More backward-compatible fix to char-equal core dump (Bug#17011).
322 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
323 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
325 Fix core dump in char-equal (Bug#17011).
326 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
327 unibyte buffers, as we can't tell whether the characters are
330 * insdel.c (adjust_markers_for_delete): Remove unused local.
332 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
334 Have (MARKER . ADJUSTMENT) undo records always be immediately
335 after their corresponding (TEXT . POS) record in undo list.
337 * lisp.h (record-delete): New arg record_markers.
338 (record_marker_adjustment): No longer needed outside undo.c.
339 * insdel.c (adjust_markers_for_delete): Move calculation of marker
340 adjustments to undo.c's record_marker_adjustments. Note that
341 fileio.c's decide_coding_unwind is another caller to
342 adjust_markers_for_delete. Because it has undo list bound to t,
343 it does not rely on adjust_markers_for_delete to record marker
345 (del_range_2): Swap call to record_delete and
346 adjust_markers_for_delete so as undo marker adjustments are
347 recorded before current deletion's adjustments, as before.
348 (adjust_after_replace):
349 (replace_range): Pass value for new record_markers arg to
351 * undo.c (record_marker_adjustment): Rename to
352 record_marker_adjustments and made static.
353 (record_delete): Check record_markers arg and call
354 record_marker_adjustments.
355 (record_change): Pass value for new record_markers arg to
357 (record_point): at_boundary calculation no longer needs to account
358 for marker adjustments.
360 2014-03-24 Martin Rudalics <rudalics@gmx.at>
362 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
365 2014-03-23 Glenn Morris <rgm@gnu.org>
367 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
369 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
371 * buffer.c (struct sortvec): Add field `spriority'.
372 (compare_overlays): Use it.
373 (sort_overlays): Set it.
375 2014-03-23 Eli Zaretskii <eliz@gnu.org>
377 * xdisp.c (redisplay_window): If all previous attempts to find the
378 cursor row failed, try a few alternatives before falling back to
379 the top-most row of the window. Use row_containing_pos. (Bug#17047)
381 2014-03-22 Daniel Colascione <dancol@dancol.org>
383 * process.c (conv_sockaddr_to_lisp): When extracting the string
384 names of AF_LOCAL sockets, stop before reading uninitialized
387 2014-03-23 Daniel Colascione <dancol@dancol.org>
389 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
390 array. (ASAN caught.)
392 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
394 Fix regression introduced by patch for Bug#10500.
395 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
396 * w32term.c (x_draw_image_relief): Likewise.
398 2014-03-21 Martin Rudalics <rudalics@gmx.at>
400 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
401 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
402 maximize a frame for odd default fonts.
404 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
406 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
408 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
410 * doc.c (store_function_docstring): Warn when we don't know where to
412 (Fsubstitute_command_keys): Don't advertise the fact that
413 text-properties are dropped, since we think it's a bug that we'll fix
416 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
417 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
418 * frame.c (frame_garbaged): Make "docstring" more precise.
420 2014-03-20 Glenn Morris <rgm@gnu.org>
422 * charset.c (init_charset): When we cannot find the charsets directory,
423 mention if EMACSDATA is set.
425 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
427 * fns.c (Frandom): Fix rare bug where the result isn't random.
429 Fix porting inconsistency about rounding to even.
430 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
431 This way, the unusual !HAVE_RINT case acts like the usual
432 HAVE_RINT case, and we can fix the documentation accordingly.
434 2014-03-19 Eli Zaretskii <eliz@gnu.org>
436 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
437 (w32_wnd_proc): Initialize the dwHoverTime member of
438 TRACKMOUSEEVENT structure.
440 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
442 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
444 2014-03-16 Eli Zaretskii <eliz@gnu.org>
446 * search.c (find_newline): Speed up the function when using the
447 newline cache, by halving the number of calls to
448 region_cache_forward and region_cache_backward. (Bug#16830)
450 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
452 * buffer.c (Fset_buffer): Document return value (bug#17015).
454 2014-03-14 Martin Rudalics <rudalics@gmx.at>
456 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
457 nil, always resize character wise to avoid potential loss of the
458 mode line (Bug#16923 related).
460 2014-03-12 Martin Rudalics <rudalics@gmx.at>
462 * frame.c (x_set_frame_parameters): Always calculate new sizes
463 pixelwise to avoid potential loss when rounding.
465 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
467 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
468 * xterm.c (x_free_frame_resources): Free all allocated cursors.
470 2014-03-10 Eli Zaretskii <eliz@gnu.org>
472 * w32.c (fstatat): Don't add an extra slash if the argument ends
473 with a slash: this fails the subsequent call to stat_worker on
474 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
476 2014-03-09 Martin Rudalics <rudalics@gmx.at>
478 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
480 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
482 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
484 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
485 when frame is only on one screen (Bug#14713).
487 2014-03-08 Eli Zaretskii <eliz@gnu.org>
489 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
490 there's a valid wrap point in the display line, the last glyph
491 cannot "just barely fit" on this row, because display_line doesn't
492 let it. Instead, proceed as if the last glyph didn't fit, so that
493 we eventually back up the iterator to the wrap point. This avoids
494 delusional behavior of move_it_to, whereby it proceeds to the next
495 display line, but sets current_x to zero for all the glyphs that
496 without word-wrap would fit on the previous display line.
497 One result was that visual-order cursor movement behaved erratically
499 (Fmove_point_visually): Add code to find the x coordinate of the
500 last character before wrap point, under word-wrap on a TTY.
502 2014-03-07 Eli Zaretskii <eliz@gnu.org>
504 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
505 also return value of MOVE_POS_MATCH_OR_ZV from
506 move_it_in_display_line_to, when moving from beginning of line to
507 point's position. (Bug#16961)
509 2014-03-07 Martin Rudalics <rudalics@gmx.at>
511 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
512 * window.c (Fselect_window): Explain NORECORD and
513 `buffer-list-update-hook' in doc-string.
515 2014-03-06 Martin Rudalics <rudalics@gmx.at>
517 * window.c (Fother_window_for_scrolling): Check that
518 Vother_window_scroll_buffer is a buffer.
520 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
522 * xterm.c (xim_initialize): Always pass a copy of resource name
523 to XRegisterIMInstantiateCallback and eassert whether return
524 value is True. Passing copy is important because Xlib doesn't
525 make its own copy and resource name argument usually points to
526 SSDATA (Vx_resource_name), which may be changed from Lisp.
527 (xim_close_display): For XUnregisterIMInstantiateCallback,
528 always eassert return value and pass exactly the same values
529 as were used for XRegisterIMInstantiateCallback.
530 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
531 sources to check why if you are interested.
533 2014-03-05 Martin Rudalics <rudalics@gmx.at>
535 * dispnew.c (change_frame_size_1): Add new_lines instead of
536 new_height, the latter may be still zero if passed as such.
537 * window.c (Fwindow_pixel_height): Mention bottom divider in
540 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
542 Fix "resource temporarily unavailable" with xgselect
544 * xgselect.c: Include <stdbool.h>.
545 (xg_select) [!USE_GTK]: Don't lose track of errno.
547 Fix minor --enable-gcc-warnings issues.
548 * widget.c (update_various_frame_slots, EmacsFrameResize):
549 Avoid unused locals. Prefer 'if' to '#if' when either will do.
551 2014-03-04 Ken Brown <kbrown@cornell.edu>
553 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
554 represent the actual adjustment needed for alignment.
556 2014-03-04 Eli Zaretskii <eliz@gnu.org>
558 * gmalloc.c (aligned_alloc): Don't allocate more memory than
559 needed, and don't reallocate if the initial allocation already
560 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
562 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
564 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
567 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
569 * cmds.c (delete-char): Update docstring pointing out that the
570 function ignores `delete-active-region' and `overwrite-mode'.
572 2014-03-03 Eli Zaretskii <eliz@gnu.org>
574 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
576 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
577 allocated buffer due to alignment.
578 (freehook): If the block to be freed was allocated by
579 'aligned_alloc', find its real pointer before calling 'free'.
581 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
584 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
586 * font.c (toplevel): Adjust comment about font cache layout.
587 (font_clear_cache): Fix to match real font cache layout.
588 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
589 (Fframe_font_cache) [FONT_DEBUG]: New function.
590 (syms_of_font) [FONT_DEBUG]: Defsubr it.
592 Avoid crashes when X fonts are erroneously freed on reused X
593 'Display *' connection data (Bug#16069). Note that X font
594 resources still may be leaked, but currently there is no way
595 to completely avoid it.
596 * xterm.h (struct x_display_info): New member x_id. Add comments.
597 * xterm.c (x_display_id): New variable.
598 (x_term_init): Assign identifier to each opened X connection.
599 * xfont.c (struct xfont): New member x_display_id.
600 (xfont_open): Initialize it with frame's display id.
601 (xfont_close): Check whether font's display id matches the one
602 recorded for the given display. Adjust comment.
603 * xftfont.c (struct xftfont_info):
604 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
606 2014-03-01 Martin Rudalics <rudalics@gmx.at>
608 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
609 * window.c (Fother_window_for_scrolling): Don't try to scroll a
610 killed Vother_window_scroll_buffer.
611 (Vother_window_scroll_buffer): Fix doc-string accordingly.
613 2014-03-01 Eli Zaretskii <eliz@gnu.org>
615 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
616 that start with more than 2 slashes as UNCs. (Bug#16751)
618 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
620 Fix a few crashes and leaks when cloning C strings.
621 * alloc.c, lisp.h (dupstring): New function.
622 * gtkutil.c (xg_get_font):
623 * term.c (tty_default_color_capabilities):
624 * xsettings.c (store_monospaced_changed)
625 (store_font_name_changed, parse_settings)
626 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
627 This avoids some unlikely crashes due to accessing freed storage,
628 and avoids some minor memory leaks in the more-typical case.
630 2014-02-28 Martin Rudalics <rudalics@gmx.at>
632 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
633 cursor when modeline can't be dragged (Bug#16647).
635 2014-02-28 Glenn Morris <rgm@gnu.org>
637 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
638 from custom-delayed-init-variables. (Bug#11565)
640 2014-02-27 Martin Rudalics <rudalics@gmx.at>
642 More fixes for mouse glyph calculations (Bug#16647).
643 * window.c (coordinates_in_window): In intersection of
644 horizontal and vertical window dividers prefer the horizontal
645 one. Add some extra parens to last fix.
646 (window_relative_x_coord): Return x-coordinate for header and
648 * xdisp.c (remember_mouse_glyph): In text area don't extend
649 glyph into mode line to show the vertical drag cursor there
650 immediately. Subdivide mouse glyphs in right fringes to show a
651 horizontal drag cursor as soon as we enter the "grabbable width"
652 portion. Handle vertical border case separately. Do not
653 subdivide window divider areas.
654 (note_mouse_highlight): On bottom divider of bottommost windows
655 show vertical drag cursor only when the minibuffer window can be
658 2014-02-27 Eli Zaretskii <eliz@gnu.org>
660 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
661 reset by the face of the object just displayed. See also bug#76.
662 (get_next_display_element): If the string came from a display
663 property, examine the box face attribute at it->position, not at
664 it->current.pos, since the latter was not updated yet. (Bug#16870)
665 (handle_face_prop): Improve commentary.
667 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
669 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
670 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
672 2014-02-26 Martin Rudalics <rudalics@gmx.at>
674 Fixes around Bug#16647.
675 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
676 ON_BOTTOM_DIVIDER cases.
677 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
678 only if the window has no right divider.
679 (Fcoordinates_in_window_p): Fix doc-string.
681 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
683 * lread.c (Funintern): Fix doc to match advertised calling convention.
685 2014-02-24 Daniel Colascione <dancol@dancol.org>
687 * keyboard.c (read_char): Close race that resulted in lost events.
689 2014-02-22 Glenn Morris <rgm@gnu.org>
691 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
692 * window.c (window-resize-pixelwise): Doc fixes.
694 * process.c (Finternal_default_process_filter)
695 (Finternal_default_process_sentinel): Doc tweaks.
697 2014-02-21 Glenn Morris <rgm@gnu.org>
699 * process.c (Fprocess_buffer, Faccept_process_output)
700 (Finternal_default_process_filter, Finternal_default_process_sentinel):
703 2014-02-21 Martin Rudalics <rudalics@gmx.at>
705 * window.c (Fwindow_scroll_bar_width): New function.
707 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
709 Pacify GCC when configuring with --enable-gcc-warnings.
710 * xdisp.c (move_it_in_display_line_to) [lint]:
711 Initialize recently-added local.
713 2014-02-21 Daniel Colascione <dancol@dancol.org>
715 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
717 2014-02-20 Eli Zaretskii <eliz@gnu.org>
719 * xdisp.c (init_iterator): Don't dereference a bogus face
721 (try_cursor_movement): Don't use cursor position if
722 set_cursor_from_row failed to compute it. This avoids assertion
723 violations in MATRIX_ROW.
724 (move_it_in_display_line_to): Save the iterator state in ppos_it
725 only once per call. Reimplement the method used to return to the
726 best candidate position if all the positions found in display line
727 are beyond TO_CHARPOS. This cuts down the number of calls to
728 bidi_shelve_cache, which moves a lot of stuff when lines are long
729 and include bidirectional text. (Bug#15555)
731 2014-02-20 Glenn Morris <rgm@gnu.org>
733 * data.c (Fdefalias): Doc fix.
735 2014-02-19 Eli Zaretskii <eliz@gnu.org>
737 * xdisp.c (display_line): Fix horizontal scrolling of large images
738 when fringes are turned off. This comes at a price of not
739 displaying the truncation/continuation glyphs in this case.
742 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
743 CreateDIBSection returns an error indication, zero out *ximg after
744 destroying the image. This avoids crashes in memory allocations
745 due to the fact that some of the callers also call
746 x_destroy_x_image, which will attempt to free an already free'd
749 2014-02-18 Martin Rudalics <rudalics@gmx.at>
751 * widget.c (update_various_frame_slots): Don't set
752 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
754 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
756 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
758 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
760 temacs --daemon fix (Bug#16599).
761 * emacs.c (main): Initialize daemon_pipe[1] here ...
762 (syms_of_emacs): ... instead of here.
764 2014-02-16 Anders Lindgern <andlind@gmail.com>
766 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
769 2014-02-16 Daniel Colascione <dancol@dancol.org>
771 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
772 (xd_get_connection_address): Use it.
773 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
774 xd_get_connection_address because the latter signals if the bus
775 we're trying to close is already disconnected.
777 2014-02-13 Eli Zaretskii <eliz@gnu.org>
779 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
780 argument to CreateThread. This avoids segfaults on Windows 9X.
781 Reported by oslsachem <oslsachem@gmail.com>.
783 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
785 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
786 * unexhp9k800.c (unexec_error): New function, to simplify the code.
787 (check_lseek): New function, to report lseek errors.
788 (save_data_space, update_file_ptrs, read_header, write_header)
789 (copy_file, copy_rest, unexec): Use these news functions.
790 (update_file_ptrs): Don't assume wraparound behavior when
791 converting a large size_t value to off_t.
793 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
795 * composite.c (fill_gstring_header): Pass positions as C integers
796 and move parameters checking to...
797 (Fcomposition_get_gstring): ...this function. Handle case when
798 buffer positions are in reversed order and avoid crash (Bug#16739).
800 * buffer.c (validate_region): Mention current buffer in error message.
802 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
804 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
806 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
808 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
810 2014-02-11 Glenn Morris <rgm@gnu.org>
812 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
813 Replace refs to "OpenStep" in messages.
815 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
817 Avoid "." at end of error diagnostics.
818 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
820 * nsfns.m (ns_display_info_for_name):
821 * nsselect.m (Fx_own_selection_internal):
822 * nsterm.m (performDragOperation:):
823 Remove "." from end of diagnostic.
825 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
827 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
828 unintuitive (bug#15824).
829 (Fyes_or_no_p): Doc fix (bug#15456).
831 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
833 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
835 * eval.c (call_debugger): When exiting the debugger, do not allow
836 max_specpdl_size less than actual binding depth (Bug#16603).
837 (syms_of_eval): Adjust docstring.
839 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
841 * cmds.c (Fself_insert_command): Output a clearer error message on
842 negative repetitions (bug#9476).
844 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
846 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
848 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
850 * minibuf.c (Fread_string): Doc clarification (bug#15422).
852 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
854 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
856 * keyboard.c (Frecursive_edit): Fix typo in docstring.
858 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
860 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
862 * keyboard.c (Frecursive_edit): Say more precicely how throwing
863 `exit' works (bug#15865).
865 2014-02-07 Martin Rudalics <rudalics@gmx.at>
867 Constrain window box/body sizes and margin widths (Bug#16649).
868 * xdisp.c (window_box_width): Don't return less than zero.
869 (window_box_left_offset, window_box_right_offset): Don't return
870 more than the window's pixel width.
871 * window.c (window_body_height, window_body_width): Don't return
873 (window_resize_apply): Adjust margin width, if necessary.
875 2014-02-07 Glenn Morris <rgm@gnu.org>
877 * nsterm.m (syms_of_nsterm): Doc fix.
879 2014-02-06 Eli Zaretskii <eliz@gnu.org>
881 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
882 New variables: pointers through which to call the respective APIs.
883 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
884 (filename_from_ansi, sys_link, check_windows_init_file):
885 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
886 This is required on Windows 9X, where we dynamically load
887 UNICOWS.DLL which has their non-stub implementations.
888 (maybe_load_unicows_dll): Assign addresses to these 2 function
889 pointers after loading UNICOWS.DLL.
891 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
892 MultiByteToWideChar and WideCharToMultiByte through function
895 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
898 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
900 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
901 for OSX >= 10.9 if separate spaces are used.
902 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
904 2014-02-06 Glenn Morris <rgm@gnu.org>
906 * buffer.c (cache-long-scans): Doc fix.
908 2014-02-05 Eli Zaretskii <eliz@gnu.org>
910 * w32fns.c (Fw32_shell_execute): Doc fix.
912 2014-02-05 Bastien Guerry <bzg@gnu.org>
914 * syntax.c (Fforward_word): Call Fconstrain_to_field with
915 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
917 2014-02-05 Martin Rudalics <rudalics@gmx.at>
919 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
920 outside the window (Bug#16649).
922 * xdisp.c (note_mouse_highlight): When entering a margin area show
923 a non-text cursor (Bug#16647).
925 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
927 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
928 It prompted a compile-time diagnostic on GNU/Linux.
929 Simplify to remove the need for the label.
931 2014-02-04 Eli Zaretskii <eliz@gnu.org>
933 * w32menu.c (w32_popup_dialog): Don't condition the whole function
934 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
935 to show it; otherwise return 'unsupported--w32-dialog' to signal
936 to the caller that emulation with menus is necessary.
937 This resurrects code inadvertently deleted by the 2013-10-08 commit.
939 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
941 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
944 * menu.c (Fx_popup_dialog): Don't condition the call to
945 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
946 special symbol 'unsupported--w32-dialog', emulate the dialog with
947 a menu by calling x-popup-menu.
949 * menu.h (Qunsupported__w32_dialog): New extern variable.
951 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
953 * keyboard.c (kbd_buffer_get_event): Read file notification events
956 * xgselect.c (xg_select): Read glib events in any case, even if
957 there are no file descriptors to watch for. (Bug#16519)
959 2014-02-03 Martin Rudalics <rudalics@gmx.at>
961 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
962 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
963 * w32term.c (w32_draw_window_divider): Handle first and last
965 * w32term.h (w32_fill_area_abs): New function.
966 * xdisp.c (x_draw_right_divider): Don't draw over bottom
968 * xfaces.c (realize_basic_faces): Handle new face ids.
969 * xfns.c (Fx_create_frame): Call x_default_parameter for right
970 and bottom divider width.
971 * xterm.c (x_draw_window_divider): Handle first and last pixels
974 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
976 * print.c (Fexternal_debugging_output): Add cast to pacify
977 --enable-gcc-warnings.
978 * eval.c (call_debugger): Grow specpdl if the debugger was
979 entered due to specpdl overflow (Bug#16603) and allow more
980 specpdl space for the debugger itself.
982 2014-02-02 Martin Rudalics <rudalics@gmx.at>
984 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
987 2014-02-01 Eli Zaretskii <eliz@gnu.org>
989 * w32fns.c (Ffile_system_info): Use WINAPI in the function
990 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
992 * print.c (Fexternal_debugging_output): If the argument character
993 is non-ASCII, encode it with the current locale's encoding before
994 writing the result to the terminal. (Bug#16448)
996 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
997 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1000 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1002 * process.c (create_process): Reset SIGPROF handler in the child.
1003 * callproc.c (call_process): Likewise.
1005 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1007 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1009 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1011 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1012 of zero to print strings, GDB doesn't like it.
1014 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1015 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1016 we still use correct addresses. (Bug#16576)
1018 2014-01-27 K. Handa <handa@gnu.org>
1020 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1021 to preserve the code detection behavior of 24.3.
1022 * coding.h (struct coding_system): New member detected_utf8_bytes.
1023 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1024 (decode_coding_gap): Use short cut for UTF-8 file reading only
1025 when coding->detected_utf8_bytes equals to coding->src_bytes.
1026 * fileio.c (Finsert_file_contents): Cancel the previous change.
1028 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1030 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1031 that are not visible.
1033 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1035 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1036 is grabbed (Bug#16565).
1038 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1040 * xdisp.c (last_max_ascent): Re-remove after erroneously
1041 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1043 (move_it_to): Re-remove reference to last_max_ascent.
1044 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1045 max_descent here instead of calling line_bottom_y.
1048 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1050 * terminal.c (initial_free_frame_resources): New function.
1051 (init_initial_terminal): Install new hook to free face cache
1052 on initial frame and avoid memory leak. For details, see
1053 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1054 * xfaces.c (free_frame_faces): Adjust comment.
1056 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1058 * data.c (Fstring_to_number): Document results if unparsable
1061 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1063 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1065 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1067 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1068 * coding.c (detect_coding_utf_8, emacs_mule_char)
1069 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1070 (check_utf_8, decode_coding):
1071 * coding.h (struct coding_system.errors):
1072 Use ptrdiff_t, not int, for integer values derived from buffer and
1075 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1076 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1077 before invoking decode_coding_gap, since there's just one block.
1079 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1081 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1082 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1083 too early. Again run change_frame_size before assigning menu-
1086 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1088 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1089 arrives, call x_check_fullscreen, in case the new display has a
1090 different resolution. (Bug#16517)
1092 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1094 * term.c (read_menu_input): If the selected frame changes, exit
1096 (tty_menu_show): If the selected frame changes while we displayed
1097 a menu, throw to top level. (Bug#16479)
1099 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1103 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1105 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1106 * data.c (count_one_bits_word): Fix bug (negated comparison)
1107 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1109 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1111 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1112 Avoid undefined behavior by initializing display property bit of a
1113 string processed by the bidirectional iterator. For details, see
1114 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1116 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1118 Minor cleanup of previous change.
1119 * image.c (imagemagick_error, Fimagemagick_types):
1120 Omit some recently-introduced and unnecessary casts and assignments.
1122 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1124 Fix two memory leaks discovered with Valgrind.
1125 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1126 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1128 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1130 Fixes in window size functions around Bug#16430 and Bug#16470.
1131 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1132 (Fwindow_mode_line_height, Fwindow_header_line_height)
1133 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1134 Minor doc-string adjustments.
1135 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1136 Rewrite doc-strings.
1137 (window_body_height, window_body_width): Do not count partially
1138 visible lines/columns when PIXELWISE is nil (Bug#16470).
1139 (Qfloor, Qceiling): New symbols.
1141 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1143 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1144 when the image cache is not yet allocated. (Bug#16509)
1146 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1148 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1149 re-attach intervals to its base buffer (Bug#16502).
1150 * intervals.c (set_interval_object): Move from here...
1151 * intervals.h (set_interval_object): ... to here. Fix comments.
1153 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1155 Avoid undefined behavior by initializing buffer redisplay bit.
1156 Problem reported by Dmitry Antipov in
1157 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1158 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1160 Revert some of the CANNOT_DUMP fix (Bug#16494).
1161 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1163 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1165 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1166 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1167 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1168 they are replaced by macros that expand into direct calls to the
1169 corresponding functions from GDI32.DLL.
1170 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1171 variables in the Cygwin build, they are unused.
1173 2014-01-19 K. Handa <handa@gnu.org>
1175 * composite.c (composition_update_it): Fix previous change.
1177 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1179 Fix file name handling on MS-Windows 9X.
1180 * w32.c (maybe_load_unicows_dll): New function.
1182 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1183 on, to make sure we can convert file names to and from UTF-8 on
1184 Windows 9X. This fixes a failure to start up because Emacs cannot
1185 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1187 * w32font.c [WINDOWSNT]: Include w32.h.
1188 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1189 of implementing the same stuff.
1190 Remove now unused g_b_init_is_windows_9x.
1192 * w32.h (maybe_load_unicows_dll): Add prototype.
1194 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1196 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1197 switch to single keyboard. Prevents daemon crashes when a new
1198 client connects while we show a TTY menu in an existing client.
1201 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1203 Fix MinGW64 porting problem with _setjmp.
1204 Reported by Eli Zaretskii in:
1205 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1206 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1207 the old _setjmp and _longjmp. All uses changed.
1209 2014-01-13 Daniel Colascione <dancol@dancol.org>
1211 * textprop.c (Fremove_list_of_text_properties):
1212 Correctly handle reaching the end of the interval tree. (Bug#15344)
1214 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1216 * xdisp.c (resize_mini_window): Round height to a multiple of
1217 frame's line height. Fix bug in calculation of window start
1218 position (Bug#16424).
1220 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1222 * macfont.m: Include termchar.h.
1223 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1224 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1225 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1226 *_WITH_GC_* to take face and f as parameters.
1227 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1228 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1230 2014-01-13 Daniel Colascione <dancol@dancol.org>
1232 Fix menu item updating in the presence of the Unity global menu
1235 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1236 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1238 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1239 updating menus; explain why.
1240 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1241 problem it's supposed to solve and it interferes with detecting
1242 the presence of a global menu.
1243 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1246 2014-01-11 K. Handa <handa@gnu.org>
1248 * composite.c (composition_update_it): Fix indexing of
1249 LGSTRING_CHAR (Bug#15984).
1251 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1253 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1255 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1257 * xdisp.c (try_window_id): Don't use this function's optimizations
1258 if overlays in the buffer displayed by the window have changed
1259 since last redisplay. (Bug#16347)
1260 (message_dolog): Fix indentation.
1262 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1264 * frame.c (frame_resize_pixelwise): Fix doc-string.
1266 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1268 Fix handling of internal borders (Bug#16348).
1269 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1270 Remove internal border width from pixel width of windows.
1271 (change_frame_size_1): Don't return early when frame's pixel
1272 size changes - we still have to record the new sizes in the
1274 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1275 also when toolbar gets larger.
1276 * window.c (check_frame_size): Include internal_border_width in
1278 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1279 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1280 In non-toolkit/non-GTK version clear internal border.
1281 * xterm.c (x_clear_under_internal_border): New function for
1282 non-toolkit/non-GTK version.
1283 (x_after_update_window_line): In non-toolkit/non-GTK version
1285 (handle_one_xevent, x_set_window_size):
1286 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1287 * xterm.h (x_clear_under_internal_border): Extern it.
1289 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1291 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1292 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1295 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1297 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1298 last value of point is not equal to buffer's point. (Bug#16129)
1300 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1303 * nsterm.h (updateCollectionBehavior): Rename from
1304 updateCollectionBehaviour. All uses changed.
1306 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1307 * Makefile.in (SETFATTR): New macro.
1308 (temacs$(EXEEXT)): Use it.
1310 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1312 Fix maximization behavior on Windows (Bug#16300).
1313 * w32fns.c (w32_fullscreen_rect): Don't handle
1314 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1315 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1316 of SetWindowPos. Restore last placement also when leaving
1317 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1318 but the FULLSCREEN_BOTH case.
1320 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1323 * data.c (arithcompare_driver):
1324 * fileio.c (Fcar_less_than_car):
1325 * fns.c (internal_equal):
1326 * frame.c (delete_frame):
1327 * lisp.h (enum More_Lisp_Bits):
1329 Avoid C99 constructs that don't work in C89.
1330 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1331 to port to C89, which doesn't have 'long long'.
1332 (count_trailing_zero_bits): Use them.
1334 2014-01-03 Chong Yidong <cyd@gnu.org>
1336 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1338 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1340 Further adjust frame/window scrollbar width calculations.
1341 * window.c (apply_window_adjustment):
1342 Set windows_or_buffers_changed.
1343 (Fwindow_scroll_bars): Return actual scrollbar width.
1344 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1345 For non-toolkit builds again use 14 as minimum width and set
1346 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1347 * xterm.c (XTset_vertical_scroll_bar): Take width from
1348 WINDOW_SCROLL_BAR_AREA_WIDTH.
1349 (x_new_font): Rename wid to unit. Base calculation of new
1350 scrollbar width on toolkit used and make it analogous to that of
1351 x_set_scroll_bar_default_width.
1352 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1353 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1354 of GetSystemMetrics.
1355 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1356 WINDOW_SCROLL_BAR_AREA_WIDTH.
1357 (x_new_font): Make it correspond to changes in xterm.c.
1359 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1361 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1362 This is a cleaner way to fix the MinGW-w64 porting problem.
1363 Check for INTPTR_MAX misconfiguration.
1365 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1367 * search.c (newline_cache_on_off, find_newline): In indirect
1368 buffers, use the newline cache of the base buffer.
1370 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1371 buffer, invalidate the caches of its base buffer. (Bug#16265)
1373 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1374 buffers, use the width-run cache of the base buffer.
1376 * xdisp.c (redisplay_window): When the window displays an indirect
1377 buffer, and the character widths in the display table have
1378 changed, invalidate the width-run cache of the corresponding base
1381 * fileio.c (Finsert_file_contents): When invalidating the newline
1382 cache, consider the case of inserting into indirect buffer.
1384 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1385 In indirect buffers, use the paragraph cache of the base buffer.
1387 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1389 * window.c (grow_mini_window): Fix last change.
1391 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1393 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1395 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1397 * w32term.c (w32_initialize): Use LCID and LOWORD.
1399 * w32proc.c (create_child): Use pid_t for 5th argument.
1400 (IsValidLocale): Don't provide prototype for MinGW64.
1401 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1402 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1404 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1405 MinGW64 doesn't support.
1407 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1409 * w32.c (set_named_security_info): New function.
1410 (acl_set_file): Fall back on set_named_security_info if
1411 set_file_security fails.
1412 (g_b_init_set_named_security_info_w)
1413 (g_b_init_set_named_security_info_a): New static variables.
1414 (globals_of_w32): Initialize them to zero.
1415 (set_named_security_info): Set them to non-zero if the
1416 corresponding API is available.
1417 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1418 New function typedefs.
1420 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1422 Some more fixes following pixelwise resize changes including one
1424 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1425 of frame_resize_pixelwise.
1426 * widget.c (pixel_to_text_size): New function.
1427 (update_wm_hints): Have size hints respect value of
1428 frame_resize_pixelwise.
1429 (EmacsFrameResize): Alway process resize requests pixelwise.
1430 * window.c (grow_mini_window): Make sure mini window is at least
1432 * xdisp.c (display_menu_bar): Make sure menubar extends till
1434 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1435 (x_set_tool_bar_lines): Calculate pixelwise.
1436 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1437 frame_resize_pixelwise.
1439 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1441 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1442 variables not used there.
1444 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1446 * w32.c (sys_umask): New function. (Bug#16299)
1448 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1450 * dispnew.c (change_frame_size_1): Take old width of root window
1451 from that window's pixel width. (Bug#16284)
1453 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1455 Plain copy-file no longer chmods an existing destination (Bug#16133).
1456 * fileio.c (realmask): Now a static var, not a local.
1457 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1458 Remove arg STATPTR. All uses changed.
1459 (Fcopy_file): Do not alter permissions of existing destinations,
1460 unless PRESERVE-PERMISSIONS (renamed from
1461 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1462 Avoid race when testing for existing destinations and for
1463 when input and output files are the same.
1464 If changing the group fails, adjust both default and
1465 preserved permissions so that access is not granted to the
1467 (Fset_default_file_modes, init_fileio): Update realmask.
1468 (Fdefault_file_modes): Use realmask instead of calling umask.
1470 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1472 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1473 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1474 flags on the daemon pipe ends before execing.
1476 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1478 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1479 session. (Bug#14739)
1481 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1483 * callproc.c (Vexec_path): Document that exec-directory is in it.
1485 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1487 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1490 2013-12-27 Chong Yidong <cyd@gnu.org>
1492 * data.c (Fsymbol_function): Doc fix.
1494 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1496 Some more tinkering with Bug#16051.
1497 * window.c (resize_frame_windows): Don't let the size of the
1498 root window drop below the frame's default character size.
1499 Never ever delete any subwindows - let the window manager do the
1502 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1503 of toolbar lines needed when they exceed the height of the root
1505 (unwind_create_frame_1): New function.
1506 (Fx_create_frame): Generally inhibit calling the window
1507 configuration change hook here. Remove extra call to
1508 change_frame_size - it's not needed when we don't run the
1509 configuration change hook.
1511 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1513 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1514 On my Fedora 19 platform the core dumps were so big that
1515 my desktop became nearly catatonic.
1516 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1517 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1518 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1519 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1520 a clang-only syntax.
1521 * conf_post.h (__has_feature): New macro, if not already defined.
1522 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1523 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1525 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1527 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1528 is a file name. (Bug#16252)
1530 2013-12-25 Chong Yidong <cyd@gnu.org>
1532 * keyboard.c (Voverriding_terminal_local_map)
1533 (Voverriding_local_map): Doc fix.
1535 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1537 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1539 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1540 file name when it is submitted to ShellExecute. Simplify code.
1541 Don't test DOCUMENT for being a string, as that is enforced by
1542 CHECK_STRING. Doc fix.
1544 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1546 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1547 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1548 redisplay_tool_bar does. Improve and fix commentary.
1549 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1550 limits of the glyph matrices. (Bug#16051)
1551 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1552 only when the new size is different from the old one, and the new
1553 size can be achieved given the frame height.
1555 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1557 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1559 2013-12-23 Glenn Morris <rgm@gnu.org>
1561 * lread.c (Fload): Mention load-prefer-newer in doc.
1563 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1565 Handle Bug#16207 by being more restrictive when running hooks.
1566 * window.c (unwind_change_frame): New function.
1567 (Fset_window_configuration): Don't run configuration change hook
1568 while the frame configuration is unsafe. Call select_window
1571 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1573 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1575 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1577 * nsterm.h: Declare EmacsColor category.
1579 * nsterm.m (NSColor): Implement EmacsColor category.
1580 (ns_get_color): Use colorUsingDefaultColorSpace.
1581 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1583 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1585 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1587 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1588 having the PNG_NORETURN attribute, to avoid compiler warning in
1591 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1593 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1595 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1596 fringe background extension.
1597 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1598 because they are now always the same as `left' and `width',
1599 respectively. Remove code for the case that `width' and
1600 `sb_width' are different.
1602 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1604 Remove scroll_bar_actual_width from frames.
1605 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1606 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1607 (x_figure_window_size):
1608 * nsterm.m (x_set_window_size):
1609 * widget.c (set_frame_size):
1610 * w32term.c (x_set_window_size):
1611 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1612 scroll_bar_actual_width.
1614 Convert scroll_bar members to integers on Windows.
1615 * w32term.h (struct scroll_bar): Convert top, left, width,
1616 height, start, end and dragging to integers.
1617 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1619 * w32term.c (w32_set_scroll_bar_thumb)
1620 (w32_scroll_bar_handle_click): Remove XINT conversions for
1621 scroll_bar members. Treat bar->dragging as integer.
1622 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1623 first element. Remove XINT conversions for scroll_bar members.
1624 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1625 Remove XINT conversions for scroll_bar members.
1627 Fix assignment for new window total sizes.
1628 * window.c (Fwindow_resize_apply_total): Assign values for
1631 2013-12-20 Chong Yidong <cyd@gnu.org>
1633 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1634 argument to `append'.
1636 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1638 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1639 current text face, for extending the face of the display margins.
1642 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1643 Doc fix. (Bug#16190)
1645 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1647 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1650 * nsterm.m (Qfile, Qurl): New.
1651 (EV_MODIFIERS2): New macro.
1652 (EV_MODIFIERS): Use EV_MODIFIERS2.
1653 (ns_term_init): Remove font and color from DND, does not work on
1654 newer OSX, and other ports don't have them.
1655 (performDragOperation:): Handle modifiers used during drag.
1656 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1657 Remove global Lisp variables used to communicate with ns-win.el.
1658 Remove font and color handling.
1659 (syms_of_nsterm): Defsym Qfile and Qurl.
1661 2013-12-19 Anders Lindgren <andlind@gmail.com>
1663 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1664 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1666 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1667 (constrainFrameRect): Remove special case nr_screens == 1.
1668 Don't constrain size to size of view.
1670 * nsterm.h (ns_output): Remove dont_constrain.
1672 2013-12-19 Anders Lindgren <andlind@gmail.com>
1674 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1676 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1678 Minor fixes for recent openp changes.
1679 * lisp.h (GCPRO7): New macro.
1680 * lread.c (openp): Use bool for boolean; all callers changed.
1681 Protect save_string from GC. Don't assume that file descriptors
1682 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1683 warning about uninitialized variable.
1685 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1687 * w32fns.c (emacs_abort): Use intptr_t as argument of
1688 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1690 2013-12-18 Glenn Morris <rgm@gnu.org>
1692 * lread.c (Fload): Pass load_prefer_newer to openp.
1693 Don't bother checking mtime if openp already did it.
1694 (openp): Add `newer' argument, to check all suffixes
1695 and find the newest file.
1696 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1697 * callproc.c (call_process):
1698 * charset.c (load_charset_map_from_file):
1699 * emacs.c (init_cmdargs):
1700 * image.c (x_create_bitmap_from_file, x_find_image_file):
1702 * lread.c (Flocate_file_internal):
1703 * process.c (Fformat_network_address):
1704 * sound.c (Fplay_sound_internal):
1705 * w32.c (check_windows_init_file):
1706 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1708 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1710 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1712 * w32.c (getloadavg): Don't index samples[] array with negative
1713 indices. Recover from wall-clock time being set backwards.
1715 * w32term.c (w32_initialize): Declare the argument of
1716 set_user_model as const.
1718 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1719 (w32_menu_show): Constify some arguments passed to MessageBox.
1721 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1722 to initialize Lisp objects.
1724 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1725 initialize Lisp objects.
1727 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1728 use variables used only on X under that condition.
1730 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1731 variables not used there.
1733 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1735 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1736 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1738 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1740 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1741 code, revealed in presence of R2L characters, character
1742 compositions, and display vectors. A better fix for Bug#16148.
1743 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1744 GTK and NS builds, they don't have this member of struct frame.
1746 * dispextern.h (struct composition_it): Correct a comment for the
1749 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1751 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1752 This prevents a compilation error on C compilers that do not
1753 default functions to return 'int' if not declared. Also, add
1754 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1755 since it now uses inline functions.
1757 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1759 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1760 display margins on mode line, header line, and in the frame's
1761 tool-bar window. (Bug#16165)
1763 2013-12-16 Andreas Schwab <schwab@suse.de>
1765 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1767 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1769 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1772 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1774 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1776 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1778 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1779 intended to find bogus pointers in font objects (Bug#16140).
1780 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1781 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1782 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1783 Disable for MS-Windows due to Bug#15876; apparently this
1784 requires more or less substantial changes in fontset code.
1785 * xfont.c (xfont_close):
1786 * xftfont.c (xftfont_close): Call x_display_info_for_display
1787 to check whether 'Display *' is valid (Bug#16093 and probably
1790 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1792 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1793 Reported by Juanma Barranquero <lekktu@gmail.com>.
1795 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1796 open a pty on MS-Windows. (Bug#16152)
1798 * emacs.c (decode_env_path): Fix bogus comparison against
1799 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1801 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1803 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1804 (Fx_file_dialog): Add parentheses around && to silence warning.
1806 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1808 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1810 * xdisp.c (extend_face_to_end_of_line): Extend background of
1811 non-default face in margin areas as well. (Bug#16151)
1812 (display_line): Call extend_face_to_end_of_line for continued
1813 lines as well, if the display margins have non-zero width.
1814 (set_glyph_string_background_width): When needed, set the
1815 extends_to_end_of_line_p flag on glyph strings to be drawn in
1816 margin areas, not only in the text area.
1818 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1821 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1823 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1824 Don't worry about verify_error being t, since it has to be a list.
1826 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1828 Use bool for boolean, focusing on headers.
1829 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1830 No need to include <stdbool.h>, since conf_post.h does it now.
1831 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1832 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1833 (SET_PER_BUFFER_VALUE_P):
1834 * ccl.c, ccl.h (setup_ccl_program):
1835 * ccl.h (CHECK_CCL_PROGRAM):
1836 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1837 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1838 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1839 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1840 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1841 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1842 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1843 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1844 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1845 (CHARSET_FAST_MAP_SET):
1846 * coding.c (decode_coding_ccl, encode_coding_ccl):
1847 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1848 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1849 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1850 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1851 (decode_coding_c_string):
1852 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1853 * conf_post.h (has_attribute):
1854 * dispextern.h (trace_redisplay_p)
1855 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1856 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1857 (SET_GLYPH_FROM_CHAR_GLYPH)
1858 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1859 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1860 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1861 (cursor_in_mouse_face_p):
1862 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1863 (blank_row, prepare_desired_row)
1864 (build_frame_matrix_from_leaf_window, make_current)
1865 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1866 (update_window, scrolling_window, update_frame_line):
1867 * disptab.h (GLYPH_FOLLOW_ALIASES):
1868 * editfns.c (Fformat):
1869 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1870 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1871 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1872 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1873 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1874 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1875 (FONT_DEFERRED_LOG):
1876 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1877 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1878 (FRAME_MOUSE_UPDATE):
1879 * fringe.c (Fdefine_fringe_bitmap):
1880 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1881 (x_create_bitmap_from_xpm_data, xpm_load_image):
1882 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1883 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1884 (MERGE_INTERVAL_CACHE):
1885 * keymap.h (KEYMAPP):
1886 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1887 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1888 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1889 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1890 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1891 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1892 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1893 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1894 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1895 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1896 (SETUP_BUFFER_SYNTAX_TABLE):
1897 * systime.h (timespec_valid_p):
1898 * term.c (save_and_enable_current_matrix):
1899 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1900 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1901 (redisplay_internal, try_window_reusing_current_matrix)
1902 (sync_frame_with_window_matrix_rows, try_window_id)
1903 (display_menu_bar, display_tty_menu_item, display_mode_line)
1904 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1905 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1906 * xmenu.c (xmenu_show):
1907 * xterm.c (use_xim, x_term_init):
1908 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1909 (struct x_bitmap_record):
1910 Use bool for booleans.
1911 * ccl.c (struct buffer_text):
1912 * ccl.h (struct ccl_program):
1913 * charset.h (struct charset):
1915 * coding.h (struct iso_2022_spec, struct coding_system):
1916 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1917 (struct glyph_string, struct face, struct face_cache)
1918 (struct bidi_string_data, struct bidi_it)
1919 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1921 * editfns.c (Fformat):
1922 * frame.h (struct frame):
1923 * fringe.c (struct fringe_bitmap):
1924 * intervals.h (struct interval):
1925 * keyboard.h (struct kboard):
1926 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1927 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1928 (struct Lisp_Buffer_Local_Value, union specbinding):
1929 * macfont.m (struct macfont_info):
1930 * process.h (struct Lisp_Process):
1931 * termchar.h (struct tty_display_info):
1932 * window.h (struct window):
1933 * xterm.h (struct x_output):
1934 Use bool_bf for boolean bit-fields.
1935 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1936 All callers changed.
1937 * ccl.h (struct ccl_program): Remove unused members private_state,
1938 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1940 (struct ccl_spec): Remove unused members cr_carryover,
1941 eight_bit_carryover.
1942 * conf_post.h: Include <stdbool.h>.
1943 (bool_bf): New type.
1944 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1945 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1946 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1947 'do { ... } while (false)' brackets.
1948 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1949 Args must now be expressions; all callers changed.
1950 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1951 (PRODUCE_GLYPHS): Simplify use of boolean.
1952 * fileio.c (Fcopy_file):
1953 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1954 * lisp.h (UNGCPRO): Return void, not int.
1955 (FOR_EACH_TAIL): Use void expression, not int expression.
1956 * region-cache.c: Reindent.
1957 * region-cache.h: Copy comments from region-cache.c, to fix
1958 incorrect remarks about booleans.
1960 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1962 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1963 when character at point is displayed from a display vector.
1966 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1968 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1969 now a list of certificate validation checks that will abort a
1970 connection with an error.
1971 (Fgnutls_boot): Document it and use it.
1973 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1975 * w32term.c (w32_enable_frame_resize_hack): New variable.
1976 (x_set_window_size): Use it to hack frame resizing on Windows
1979 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1981 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1982 Windows-specific code to w32.c. Change error message text to
1983 match that of Posix platforms.
1985 * w32.c (w32_copy_file): New function, most of the code copied and
1986 reworked from Fcopy_file. Improve error handling. Plug memory
1987 leak when errors are thrown. Support file names outside of the
1988 current codepage. (Bug#7100)
1990 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1992 * lread.c (load_path_default): Prototype.
1994 2013-12-13 Glenn Morris <rgm@gnu.org>
1996 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1997 (dump_path): Remove.
1998 (load-path-default): Remove `changed' argument.
1999 Do not set dump_path permanently. Simplify.
2000 (init_lread): Simplify.
2001 (syms_of_lread): Remove dump_path.
2003 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2005 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2006 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2007 2013-12-12 font-related change to avoid Bug#16128, which
2008 is quite hard to fix without even more substantial changes.
2010 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2012 * font.c (font_close_object): Check for live frame (Bug#16128).
2014 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2016 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2017 Return ptrdiff_t, not int, since it's a buffer size.
2018 Reindent/reparen some macros to a more Gnuish style.
2020 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2022 Avoid undefined behavior with huge regexp interval counts.
2023 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2024 since it's now specialized to interval counts. All uses changed.
2025 Do not assume wrapraound on signed integer overflow.
2026 (regex_compile): Simplify based on the above changes.
2028 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2030 Support file names on MS-Windows that use characters outside of
2031 the current system codepage. (Bug#7100)
2033 * w32.c (get_file_security, set_file_security)
2034 (create_symbolic_link): Separate pointers and boolean flags for
2035 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2036 non-zero, else the former.
2037 (codepage_for_filenames, filename_to_utf16, )
2038 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2040 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2042 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2043 Accept only one argument; all callers changed.
2044 (dostounix_filename): Remove the second argument, now works in
2045 UTF-8. All callers changed.
2046 (parse_root): Lose DBCS code.
2047 (get_long_basename, w32_get_short_filename, init_environment)
2048 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2049 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2050 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2051 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2052 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2053 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2055 (ansi_encode_filename): New function.
2056 (get_emacs_configuration, get_emacs_configuration_options):
2058 (add_volume_info, GetCachedVolumeInformation): Run the input file
2059 name through unixtodos_filename, to ensure it is stored and
2060 referenced in canonical form.
2061 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2062 (logon_network_drive, sys_link, utime): Improve error handling.
2063 (sys_access): New function.
2064 (hashval, generate_inode_val): Unused functions deleted.
2065 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2066 (check_windows_init_file): Convert error message from UTF-8 to
2067 ANSI codepage, for display in the message box.
2068 (globals_of_w32): Set w32_unicode_filenames according to the OS
2071 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2072 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2073 (syms_of_w32term): Declare w32-unicode-filenames.
2075 * w32proc.c (new_child, delete_child): Remove code that handled
2076 unused pending_deletion and input_file members of the child struct.
2077 (create_child, sys_spawnve): Convert all file names to ANSI
2078 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2079 name cannot be encoded in ANSI codepage. Don't use
2080 unixtodos_filename, mirror slashes by hand.
2081 (record_infile, record_pending_deletion): Functions deleted.
2082 (Fw32_short_file_name): Call w32_get_short_filename instead of
2085 * w32notify.c (add_watch): Work in Unicode mode when
2086 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2087 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2088 instead, do the same with Lisp primitives.
2090 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2091 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2092 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2093 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2094 (Fw32_shell_execute): Improve error reporting.
2095 (Fdefault_printer_name): Ifdef away for Cygwin.
2097 * w32.h (struct _child_process): Remove input_file and
2098 pending_deletion members that are no longer used.
2099 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2100 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2101 (ansi_encode_filename): New and updated prototypes.
2103 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2105 (unexec): Don't use dostounix_filename, it expects a file name in
2106 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2109 * fileio.c (Ffile_name_directory, file_name_as_directory)
2110 (directory_file_name, Fexpand_file_name)
2111 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2112 arguments of dostounix_filename.
2113 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2114 use MAX_UTF8_PATH for size of file-name strings.
2115 (emacs_readlinkat): Build an explicitly unibyte string for file
2117 (syms_of_fileio) <file-name-coding-system>:
2118 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2120 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2121 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2122 directories to UTF-8.
2123 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2124 environment, and each element of the input PATH, to UTF-8.
2126 * dired.c (file_attributes): Use build_unibyte_string explicitly
2127 to make Lisp strings from user and group names.
2129 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2132 * coding.c (decode_file_name, encode_file_name): New functions.
2134 * termcap.c (tgetent): Adapt to the change in arguments of
2137 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2140 * msdos.c (dostounix_filename, init_environment): Adapt to the
2141 change in arguments of dostounix_filename.
2143 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2144 [WINDOWSNT]: Encode file names passed to the image libraries in
2147 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2148 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2150 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2151 arguments of dostounix_filename.
2153 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2155 * font.h (struct font_entity) [HAVE_NS]: New field to record
2156 font driver which was used to create this entity.
2157 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2158 frame where the font was opened.
2159 (font_close_object): Add prototype.
2160 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2161 (font_close_object): Not static any more. Lost frame arg.
2162 Adjust comment and users.
2163 * alloc.c (cleanup_vector): Call font_close_object to adjust
2164 per-frame font counters correctly. If HAVE_NS, also call
2165 driver-specific cleanup for font-entity objects.
2166 * ftfont.c (ftfont_open):
2167 * nsfont.m (nsfont_open):
2168 * w32font.c (w32font_open_internal):
2169 * xfont.c (xfont_open):
2170 * xftfont.c (xftfont_open): Save frame pointer in font object.
2171 * macfont.m (macfont_open): Likewise.
2172 (macfont_descriptor_entity): Save driver pointer to be able
2173 to call its free_entity routine when font-entity is swept.
2174 * ftxfont.c (ftxfont_open): Add eassert because frame
2175 pointer should be saved by ftfont_driver.open.
2177 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2179 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2180 input polling is used. This is still meaningful for Cygwin, see
2181 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2182 * keyboard.c (poll_for_input_1, input_polling_used):
2183 Define unconditionally.
2184 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2185 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2186 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2187 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2188 (face_for_char): Likewise. Rearrange eassert and return ASCII
2189 face for CHAR_BYTE8_P.
2190 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2192 2013-12-11 Ken Brown <kbrown@cornell.edu>
2194 * dispextern.h (erase_phys_cursor):
2195 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2197 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2199 * nsterm.m (x_free_frame_resources):
2200 * term.c (tty_free_frame_resources):
2201 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2202 face cache because it's implied by free_frame_faces anyway.
2203 * w32term.c (x_free_frame_resources): Likewise. Do not call
2204 free_frame_faces twice.
2206 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2208 * editfns.c (Fformat_time_string): Mention %F in the doc.
2210 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2212 * window.c (resize_frame_windows): Don't return immediately when
2213 the root window's size doesn't change - the minibuffer window
2214 may still have to be repositioned/resized.
2215 * xfns.c (Fx_create_frame): Always change the frame size after
2216 initializing the frame's faces.
2217 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2218 change_frame_size should already have done it.
2219 (x_new_font): Assign new tool- and menu-bar heights.
2220 (x_set_window_size_1): Account for tool- and menu-bar heights
2221 (Bug#16013). Don't set pixel sizes since change_frame_size
2222 should already have done it.
2224 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2226 Remove the option of using libcrypto.
2227 * Makefile.in (LIB_CRYPTO): Remove.
2228 (LIBES): Don't use it.
2230 2013-12-11 Juri Linkov <juri@jurta.org>
2232 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2233 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2235 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2237 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2238 drawn tool bar items (Bug#16058).
2239 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2241 2013-12-09 Ken Brown <kbrown@cornell.edu>
2243 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2245 * lisp.h (get_frame_param): Adjust conditions for prototype
2248 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2250 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2251 Avoid unused macro warning if configured --without-xft.
2253 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2255 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2257 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2259 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2261 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2263 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2265 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2267 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2269 Use libcrypto's checksum implementations if available, for speed.
2270 * Makefile.in (LIB_CRYPTO): New macro.
2273 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2274 The macro didn't conform to C99 due to type mismatch,
2275 which caused compilation failure with Sun C 5.12,
2276 and it was confusing anyway. Include window.h to declare
2277 redisplay_other_windows.
2279 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2281 * window.c (set_window_buffer): Update mode line (bug#16084).
2283 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2285 Fix minor problems found by static checking.
2286 * keyboard.c (poll_for_input_1, input_polling_used):
2287 Define only if HAVE_NTGUI.
2288 * xmenu.c (popup_activate_callback): Omit unnecessary
2289 check against USE_X_TOOLKIT, which must be defined here anyway.
2290 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2293 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2295 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2297 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2299 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2301 * nsterm.m (x_set_window_size): Remove fprintf.
2302 (init): Define always. Set applicationDidFinishLaunchingCalled
2304 (applicationDidFinishLaunching:):
2305 Set applicationDidFinishLaunchingCalled.
2306 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2309 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2311 Pixel resize changes for NS (Bug#16049).
2312 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2313 height/width. row/cols are locals.
2314 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2315 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2316 (windowWillResize): Remove gsextra. Calculate extra as in
2318 (x_new_font): Don't change frame size if fullscreen.
2319 Change size pixelwise.
2321 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2322 comment in xfns.c. Change to pixelwise call.
2324 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2326 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2329 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2331 * xterm.c (input_signal_count): Remove.
2332 (x_dispatch_event): Define unconditionally.
2333 (x_make_frame_visible): Process X events until the frame
2334 is really visible (Bug#16027).
2335 * xterm.h (x_dispatch_event): Declare unconditionally.
2337 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2339 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2341 * nsterm.m (x_set_window_size): Handle pixelwise.
2343 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2345 * w32term.c (x_new_font):
2346 * xterm.c (x_new_font): Calculate new frame size from new font
2349 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2351 * lisp.h (FOR_EACH_TAIL): New macro.
2352 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2354 * window.c (select_window): Call second wset_redisplay before we change
2355 selected_window (bug#16034).
2357 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2359 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2361 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2363 * w32xfns.c: Include window.h, to avoid a compiler warning.
2365 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2367 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2368 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2369 window_scroll takes care of it.
2370 (Fset_window_point, Fdelete_other_windows_internal)
2371 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2372 (Fsplit_window_internal, Fdelete_window_internal)
2373 (Fresize_mini_window_internal, Fset_window_configuration)
2374 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2375 cause redisplay instead of forcing a complete redisplay.
2376 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2377 we're only affecting the selected_window.
2379 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2381 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2382 directional control characters. Update type and category
2383 determination according to the UBA from Unicode v6.3.
2384 (bidi_category_t): New category EXPLICIT_FORMATTING.
2386 * dispextern.h (bidi_type_t): Update to include new bidirectional
2387 properties introduced with Unicode v6.3. (Bug#16043)
2389 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2391 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2394 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2396 * font.c (font_list_entities): Remove dummy assignment.
2397 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2398 used on graphic displays only. Remove unused 'font_encoder' member.
2399 (struct font_bitmap): Remove unused 'extra' member.
2400 * nsfont.m (nsfont_open):
2401 * w32font.c (w32font_open_internal):
2402 * ftfont.c (ftfont_get_bitmap): Adjust users.
2404 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2406 Use bool for boolean.
2407 * tparam.c (tparam1):
2408 * undo.c (record_point, record_property_change):
2409 Use bool for boolean, for local vars that are always true or false.
2411 Minor integer overflow fixes (Bug#16033).
2412 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2413 This improves on the previous fix to this function.
2414 (window_resize_check): When summing up pixel counts, don't rely on
2415 undefined behavior if the sum overflows.
2417 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2419 * window.c (Fset_window_new_pixel): Don't choke at negative
2420 argument value (Bug#16033).
2422 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2423 to avoid crash in window_box_height.
2425 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2426 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2428 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2430 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2432 Minor integer overflow fixes.
2433 * window.c (Fset_window_new_pixel, grow_mini_window):
2434 * xdisp.c (Fwindow_text_pixel_size):
2435 Avoid undefined behavior on signed integer overflow.
2436 * xfns.c (x_set_mouse_color):
2437 Check that drag shape fits in 'unsigned', since that's what X wants.
2439 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2441 Improve reporting of fatal exception on MS-Windows.
2442 * w32fns.c (my_exception_handler): New function.
2443 (globals_of_w32fns): Set it up as the unhandled exception
2444 handler. Initialize exception code and address to zeros.
2445 (emacs_abort): If the exception code and address are available,
2446 print them at the beginning of the backtrace. Fix the format of
2447 printing addresses (was producing 0x0x12345678 on XP).
2450 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2452 * eval.c (Fbacktrace__locals): New function.
2453 (syms_of_eval): Defsubr it.
2455 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2457 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2458 Define here to unify between...
2459 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2460 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2462 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2464 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2466 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2467 fringe background extension.
2468 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2469 because they are now always the same as `left' and `width',
2470 respectively. Remove code for the case that `width' and
2471 `sb_width' are different.
2473 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2475 Fix minor problems found by static checking.
2476 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2477 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2478 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2480 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2482 * image.c (imagemagick_compute_animated_image): Don't crash if we
2483 have an animation with different-sized images (bug#15313).
2485 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2487 Remove some unused items introduced during pixelwise change.
2488 * window.c (window_resize_total_check): Remove unused function.
2489 * xdisp.c (remember_mouse_glyph): Remove unused label.
2490 (Ftool_bar_height): Move declaration inside #if.
2491 * xterm.c (x_set_window_size): Don't use r and c.
2493 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2495 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2498 * window.c (Fset_window_configuration): Comment out unused variables.
2500 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2502 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2504 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2506 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2508 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2509 HAVE_GNUTLS3 (Bug#16001).
2511 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2512 if interrupts are deferred (Bug#15801).
2514 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2516 Support resizing frames and windows pixelwise.
2517 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2518 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2519 (struct glyph_matrix): Replace window_left_col and
2520 window_top_line by window_pixel_left and window_pixel_top.
2521 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2523 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2524 (draw_window_divider, move_it_to, x_draw_right_divider)
2525 (x_draw_bottom_divider, change_frame_size): Add or fix
2527 * dispnew.c (change_frame_size_1): Change prototype.
2528 (adjust_glyph_matrix, required_matrix_width)
2529 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2530 values instead of lines and columns.
2531 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2532 WINDOW_TOTAL_FRINGE_WIDTH.
2533 (handle_window_change_signal, do_pending_window_change)
2534 (init_display): Adjusts calls of change_frame_size.
2535 (change_frame_size, change_frame_size_1): Handle pixelwise
2537 * frame.c (Qright_divider_width, Qbottom_divider_width):
2539 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2540 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2541 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2542 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2544 (set_frame_param): New function.
2545 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2546 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2547 (Ffringe_width, Fborder_width, Fright_divider_width)
2548 (Fbottom_divider_width): New functions, defsubr them.
2549 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2550 New argument pixelwise.
2551 (struct frame_parm_table): New members Qright_divider_width and
2552 Qbottom_divider_width.
2553 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2554 (x_report_frame_params): Handle Qright_divider_width and
2555 Qbottom_divider_width.
2556 (x_set_right_divider_width, x_set_bottom_divider_width):
2558 (frame_resize_pixelwise): New option.
2559 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2560 new_pixelwise, right_divider_width and bottom_divider_width;
2561 remove total_lines; rename text_lines, text_cols, new_text_lines
2562 and new_text_cols to text_height, text_width, new_height and
2563 new_width respectively.
2564 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2565 FRAME_TEXT_WIDTH respectively.
2566 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2567 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2568 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2570 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2571 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2572 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2573 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2574 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2575 (FRAME_TOTAL_COLS_ARG): Remove macro.
2576 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2577 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2578 (x_wm_set_size_hint): Handle frame pixel sizes.
2579 * indent.c (compute_motion, Fcompute_motion):
2580 Call window_body_width instead of window_body_cols.
2581 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2582 (make_lispy_position): Handle right and bottom dividers.
2583 (Fsuspend_emacs): Pixelize call of change_frame_size.
2584 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2585 * lisp.h: Extern set_frame_param.
2586 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2588 (Fx_create_frame): Add entry for vertical_drag_cursor.
2589 Pixelize call of change_frame_size.
2590 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2591 * nsterm.m (ns_update_window_end): Optionally draw right
2593 (x_set_window_size): Add argument pixelwise.
2594 Call check_frame_size and change_frame_size with pixelwise zero.
2595 (ns_draw_window_divider): New function.
2596 (ns_redisplay_interface): Add ns_draw_window_divider.
2597 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2598 (x_new_font): Call x_set_window_size with pixelwise zero.
2599 * print.c (print_object): For a window print its sequence
2601 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2602 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2603 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2604 (w32_createwindow): Use scroll bar area width.
2605 (w32_wnd_proc): Handle bottom divider width.
2606 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2607 (Fx_create_frame): Default divider width parameters.
2608 Caclulate sizes pixelwise. Add vertical drag cursor support.
2609 (x_create_tip_frame): Default divider widths to zero.
2610 Pixelize call to change_frame_size.
2611 (Fx_show_tip): Add handling of divider widths. Pixelize window
2613 (Fw32_frame_rect): New function.
2614 (frame_parm_handler w32_frame_parm_handlers): Add divider
2616 (Vx_window_vertical_drag_shape): Add variable.
2617 * w32inevt.c (resize_event, maybe_generate_resize_event):
2618 Pixelize change_frame_size calls.
2619 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2621 * w32term.c (w32_draw_window_divider): New function.
2622 (x_update_window_end): Handle right divider.
2623 (w32_draw_fringe_bitmap, x_scroll_run)
2624 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2625 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2626 Calculate new frame sizes pixelwise.
2627 (x_new_font): Pixelize call to x_set_window_size.
2628 (x_check_fullscreen): Pixelize call to change_frame_size.
2629 (x_set_window_size_1, x_set_window_size): New argument
2630 pixelwise. Calculate pixelwise.
2631 (x_wm_set_size_hint): Use scroll bar area width.
2632 (w32_redisplay_interface): Add w32_draw_window_divider.
2633 * w32term.h (struct w32_output): Add vertical drag cursor.
2634 * widget.c (set_frame_size, update_wm_hints)
2635 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2637 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2638 * window.c (sequence_number): Restore.
2639 (Fwindow_pixel_width, Fwindow_pixel_height)
2640 (Fwindow_mode_line_height, Fwindow_header_line_height)
2641 (window_pixel_to_total, Frun_window_scroll_functions)
2642 (Fset_window_new_pixel, window_resize_apply_total)
2643 (Fwindow_resize_apply_total): New functions.
2644 (window_body_height, window_body_width): Rename from
2645 window_body_lines. New argument PIXELWISE.
2646 Calculate pixelwise.
2647 (Fwindow_body_height, Fwindow_body_width): New argument
2649 (coordinates_in_window, window_relative_x_coord): Use window's
2650 pixel width instead of total width.
2651 (replace_window, recombine_windows): Initialize pixel values.
2652 (resize_root_window, resize_frame_windows, grow_mini_window)
2653 (shrink_mini_window): New argument PIXELWISE.
2654 Calculate pixelwise.
2655 (Fdelete_other_windows_internal, adjust_window_margins)
2656 (window_resize_check, window_resize_apply)
2657 (Fdelete_window_internal, Fresize_mini_window_internal)
2658 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2659 (check_frame_size): Rename arguments. New argument PIXELWISE.
2660 Calculate pixelwise.
2661 (set_window_buffer): Make samebuf bool. Run configuration change
2662 hook only if buffer changed.
2663 (Fset_window_buffer): Rewrite doc-string.
2664 (make_window): Initialize new_pixel slot.
2665 (Fwindow_resize_apply): Check pixel size of root window.
2666 (Fsplit_window_internal): Call 2nd argument pixel_size.
2667 Calculate pixelwise.
2668 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2670 (save_window_data): New slots frame_text_width,
2671 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2672 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2674 (Fcurrent_window_configuration, Fset_window_configuration)
2675 (save_window_save, compare_window_configurations): Handle new
2676 slots in save_window_data and saved_window.
2677 (Fset_window_scroll_bars): Fix doc-string.
2678 (window_resize_pixelwise): New variable.
2679 (coordinates_in_window, Fcoordinates_in_window_p):
2681 (make_parent_window): Adjust sequence_number.
2682 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2684 * window.h (struct window): New members new_pixel, pixel_left,
2685 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2686 (wset_new_pixel): New function.
2687 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2688 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2689 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2690 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2691 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2692 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2693 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2694 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2695 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2696 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2697 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2698 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2699 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2700 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2701 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2703 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2704 (window_body_width, check_frame_size): Adapt external declarations.
2705 * xdisp.c (last_max_ascent): New integer.
2706 (window_text_bottom_y): Handle bottom divider.
2707 (window_box_width, window_box_height): Calculate pixelwise.
2708 (get_glyph_string_clip_rects): Handle right divider.
2709 (remember_mouse_glyph): When windows are resized pixelwise
2710 proceed with width and height set to 1.
2711 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2713 (move_it_to): Calculate and return maximum x position
2715 (Fwindow_text_pixel_size): New function.
2716 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2717 (tool_bar_lines_needed): Rename to tool_bar_height.
2718 Calculate pixelwise.
2719 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2720 Calculate pixelwise.
2721 (redisplay_tool_bar): Calculate pixelwise.
2722 (redisplay_window): Calculate pixelwise. Handle dividers.
2723 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2724 (x_draw_vertical_border): Handle dividers.
2725 (define_frame_cursor1): Handle vertical drag cursor.
2726 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2727 (expose_window): Calculate pixelwise. Handle dividers.
2728 (init_xdisp): Initialize pixel values.
2729 * xfaces.c (Qwindow_divider): New face.
2730 (realize_basic_faces): Realize it.
2731 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2732 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2733 (x_set_scroll_bar_default_width): Default actual width to 16.
2734 (Fx_create_frame): Set sizes pixelwise.
2735 (x_create_tip_frame): Default divider widths to zero.
2736 Pixelize call of change_frame_size.
2737 (Fx_show_tip): Handle divider widths. Initial pixel position
2739 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2740 (Vx_window_vertical_drag_shape): New option.
2741 * xmenu.c (free_frame_menubar): Pixelize call of
2743 * xterm.c (x_draw_window_divider): New function.
2744 (x_update_window_end): Optionally draw right divider.
2745 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2746 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2747 (handle_one_xevent, x_new_font): Calculate pixelwise.
2748 (x_set_window_size_1, x_set_window_size): New argument
2749 pixelwise. Calculate pixelwise.
2750 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2751 (struct x_redisplay_interface): Add x_draw_window_divider.
2752 * xterm.h (struct x_output): Add vertical_drag_cursor.
2754 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2756 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2757 Set invisible frames's `redisplay' when a full redisplay is requested.
2758 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2759 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2760 (display_mode_lines): Set it here instead.
2762 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2764 * dispextern.h (set_window_update_flags): Remove.
2766 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2768 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2770 * xdisp.c (REDISPLAY_SOME_P): New macro.
2771 (redisplay_internal): Use it (bug#15999).
2772 (prepare_menu_bars, redisplay_window): Use it as well.
2774 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2776 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2778 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2779 (globals_of_w32font): Zero it out.
2780 (GetCharWidth32W_Proc): New function pointer.
2781 (get_char_width_32_w): New function.
2782 (compute_metrics): If get_glyph_outline_w returns an error, try
2783 get_char_width_32_w before declaring a failure. This avoids
2784 punishing raster (a.k.a. "bitmap") fonts by slowing down
2785 redisplay. (Bug#6364).
2787 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2789 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2790 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2791 highlight needs to be redisplayed. (Bug#15913)
2793 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2795 Fix minor problems found by static checking.
2796 * buffer.h (struct buffer_text, struct buffer):
2797 * frame.h (struct frame):
2798 * window.h (struct window):
2799 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2800 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2801 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2802 no-longer-valid use of HAVE_MENUS.
2803 * xdisp.c (propagate_buffer_redisplay): Now static.
2805 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * xmenu.c (Fmenu_or_popup_active_p):
2808 * window.c (Fset_window_configuration):
2809 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2810 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2811 * fns.c (Fyes_or_no_p):
2812 * editfns.c (Fmessage_box, Fmessage_or_box):
2813 * alloc.c (make_save_ptr_ptr):
2814 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2816 * window.c (Fset_window_configuration): Move select_window later.
2818 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2820 Refine redisplay optimizations to only redisplay *some* frames/windows
2821 rather than all of them.
2822 * xdisp.c (REDISPLAY_SOME): New constant.
2823 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2824 (bset_redisplay, bset_update_mode_line): New functions.
2825 (message_dolog): Use bset_redisplay.
2826 (clear_garbaged_frames): Use fset_redisplay.
2827 (echo_area_display): Use wset_redisplay.
2828 (buffer_shared_and_changed): Remove.
2829 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2830 frame titles. Compute the actual set of windows redisplayed.
2831 Don't update frame titles and menu bars for frames that don't need to
2833 (propagate_buffer_redisplay): New function.
2835 (redisplay_internal): Use it. Be more selective in the set of windows
2836 we redisplay. Propagate windows_or_buffers_changed to
2837 update_mode_lines a bit later to simplify the code.
2838 (mark_window_display_accurate_1): Reset window and buffer's
2840 (redisplay_window): Do nothing if neither the window nor the buffer nor
2841 the frame needs redisplay.
2842 * window.h (struct window): Add `redisplay' field.
2843 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2844 (redisplay_other_windows, window_list): New declarations.
2845 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2846 (window_list): Not static any more.
2847 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2848 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2849 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2850 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2851 * frame.h (struct frame): Add `redisplay' field.
2852 Move `external_menu_bar' bitfield next to other bit-fields.
2853 (SET_FRAME_GARBAGED): Use fset_redisplay.
2854 (SET_FRAME_VISIBLE): Don't garbage the frame;
2855 Use redisplay_other_windows.
2856 * buffer.h (struct buffer): Add `redisplay' field.
2857 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2858 (modify_overlay): Use bset_redisplay.
2859 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2861 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2863 Support w32 file notifications in batch mode.
2864 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2865 invalid (which happens in batch mode). If non-interactive, call
2866 handle_file_notifications to store file notification events in the
2867 input queue. (Bug#15933)
2869 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2871 * w32inevt.c (handle_file_notifications): Now external, not static.
2873 * w32term.h (handle_file_notifications): Provide prototype.
2875 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2876 init_crit, since init_display, which does that otherwise, is not
2879 2013-11-27 Glenn Morris <rgm@gnu.org>
2881 * Makefile.in ($(lispsource)/international/charprop.el): New.
2882 (emacs$(EXEEXT)): Depend on charprop.el.
2884 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2886 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2887 deleting portions of the buffer under non-nil REPLACE argument.
2890 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2891 directory, watch it and not its parent.
2892 (add_watch): Allow empty string in FILE.
2894 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2896 * window.c (Fset_window_start, window_resize_apply)
2897 (window_scroll): Reset window_end_valid (Bug#15957).
2899 2013-11-27 Glenn Morris <rgm@gnu.org>
2901 * Makefile.in (leimdir): Now in lisp source directory.
2902 ($(leimdir)/leim-list.el): Just use ../leim .
2903 * epaths.in (PATH_DUMPLOADSEARCH):
2904 * lread.c (load_path_default):
2905 * nsterm.m (ns_load_path): No more leim directory.
2907 2013-11-26 Andreas Schwab <schwab@suse.de>
2909 * .gdbinit (xgettype): Add cast.
2911 2013-11-26 Glenn Morris <rgm@gnu.org>
2913 Preload leim-list.el.
2914 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2915 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2916 is a single directory.
2918 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2920 bool-vector-subsetp is now the normal direction (Bug#15912).
2921 * data.c (Fbool_vector_subsetp): Test whether the first argument
2922 is a subset of the second one, not the reverse. Add doc string.
2924 Fix minor problems found by static checking.
2925 * lread.c (load_path_default): Now static.
2926 * textprop.c (text_property_stickiness): Be consistent about the
2927 test used when deciding whether to consider the previous character.
2928 This simplifies the code a bit.
2930 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2932 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2934 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2935 (syms_of_frame): Don't defsubr them.
2937 2013-11-25 Glenn Morris <rgm@gnu.org>
2939 * lread.c (load_path_default): Change the sense of the argument.
2940 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2941 from dump_path. When it is not, avoid checking dump_path twice.
2943 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2944 uninstalled dump_path against installed Vload_path. (Bug#15964)
2946 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2948 Export get_pos_property to Elisp.
2949 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2950 (syms_of_editfns): Export it to Elisp.
2952 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2954 2013-11-23 Romain Francoise <romain@orebokech.com>
2956 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2957 initialization here ...
2958 (syms_of_fileio): ... from here.
2960 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2962 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2963 Please use --enable-check-lisp-object-type.
2965 2013-11-23 Glenn Morris <rgm@gnu.org>
2967 * process.c (get_process): Explicit error for dead buffers.
2969 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2971 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2973 2013-11-23 Glenn Morris <rgm@gnu.org>
2975 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2976 * lread.c (load_path_check): Take path to check as argument.
2977 (load_path_default): New, split from init_lread.
2978 (init_lread): Move calc of default load-path to load_path_default.
2979 Empty elements in EMACSLOADPATH now stand for the default.
2980 (load-path): Doc fix.
2981 * emacs.c (decode_env_path): Add option to treat empty elements
2982 as nil rather than ".".
2983 * callproc.c (init_callproc_1, init_callproc):
2984 * image.c (Vx_bitmap_file_path):
2985 * lisp.h (decode_env_path):
2986 * lread.c (Vsource_directory):
2987 Update for new argument spec of decode_env_path.
2989 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2991 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2992 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2994 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2996 Fix some dependency problems that cause unnecessary recompiles.
2997 Problem reported by RMS in
2998 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2999 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3000 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3001 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3002 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3003 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3004 (boostrap-clean): No need to remove stamp-oldxmenu.
3006 Fix recently introduced bool vector overrun.
3007 This was due to an optimization that went awry.
3008 Reported by Glenn Morris in
3009 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3010 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3011 for empty vectors, undoing the 2013-11-18 change.
3012 * data.c (bool_vector_binop_driver): Rely on this.
3013 Fix bug that occasionally overran the destination.
3014 * lisp.h (struct Lisp_Bool_vector): Document this.
3016 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3018 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3021 * nsterm.m (init, run, stop:): Comment out for now, does not work
3024 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3026 * charset.c (syms_of_charset): Don't read past end of string.
3028 2013-11-19 Glenn Morris <rgm@gnu.org>
3030 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3032 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3034 Add hooks to run on gaining/losing focus. (Bug#15029)
3035 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3036 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3037 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3039 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3041 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3042 The old names predated the API change that put destination at end.
3044 Improve API of recently-added bool vector functions (Bug#15912).
3045 The old API had (bool-vector-count-matches A B)
3046 and (bool-vector-count-matches-at A B I), which gave the
3047 misleading impression that the two functions were variants, one
3048 with a location I. The new API has (bool-vector-count-population A)
3049 and (bool-vector-count-consecutive A B I) to make the distinction
3050 clearer. The first function no longer has a B argument, since the
3051 caller can easily determine the number of nils if the length and
3052 number of ts is known.
3053 * data.c (Fbool_vector_count_population): Rename from
3054 bool_vector_count_matches, and accept just 1 argument.
3055 (Fbool_vector_count_consecutive): Rename from
3056 Fbool_vector_count_matches_at.
3058 Always allocate at least one bits_word per bool vector.
3059 See Daniel Colascione in:
3060 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3061 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3062 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3063 * lisp.h (struct Lisp_Bool_vector): Document this.
3065 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3067 * insdel.c (invalidate_buffer_caches): New function, consolidated
3068 from part of prepare_to_modify_buffer.
3069 (insert_from_gap, prepare_to_modify_buffer):
3070 * coding.c (code_convert_region, code_convert_string):
3071 Call invalidate_buffer_caches. (Bug#15841)
3073 * lisp.h (invalidate_buffer_caches): Add prototype.
3075 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3077 * w32term.c (x_update_window_end): Don't invalidate the entire
3078 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3079 highlight needs to be redisplayed. (Bug#15913)
3081 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3083 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3085 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3087 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3088 while we are using Vprin1_to_string_buffer.
3090 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3091 after inserting the description string. (Bug#15907)
3093 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3095 * data.c: Work around bogus GCC diagnostic about shift count.
3096 Reported by Eli Zaretskii in
3097 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3098 (pre_value): New function.
3099 (count_trailing_zero_bits): Use it.
3101 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3103 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3104 assume C macros are not supported even under -g3 in these old GCC
3107 2013-11-15 Leo Liu <sdl.web@gmail.com>
3109 * minibuf.c (Ftry_completion, Fall_completions)
3110 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3112 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3114 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3115 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3116 This avoids placing unnecessary constants into the Emacs code.
3118 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3120 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3121 for Cygwin w32 build.
3123 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3124 for Cygwin w32 build. (Bug#15892)
3126 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3128 Simplify, port and tune bool vector implementation.
3129 * alloc.c (bool_vector_exact_payload_bytes)
3130 (bool_vector_payload_bytes): Remove.
3131 (bool_vector_fill): Return its argument.
3132 * alloc.c (bool_vector_fill):
3134 * print.c (print_object):
3135 Simplify by using bool_vector_bytes.
3136 * alloc.c (make_uninit_bool_vector):
3137 New function, broken out from Fmake_bool_vector.
3138 (Fmake_bool_vector): Use it. Use tail call.
3139 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3140 * data.c (BITS_PER_ULL): New constant.
3141 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3142 if long long versions don't exist.
3143 (shift_right_ull): New function.
3144 (count_one_bits_word): New function, replacing popcount_bits_word
3145 macro. Don't assume that bits_word is no wider than long long.
3146 (count_one_bits_word, count_trailing_zero_bits):
3147 Don't assume that bits_word is no wider than long long.
3148 * data.c (bool_vector_binop_driver, bool_vector_not):
3149 * fns.c (Fcopy_sequence):
3151 Create an uninitialized destination, to avoid needless work.
3152 (internal_equal): Simplify.
3153 (Ffillarray): Prefer tail call.
3154 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3155 contain at least one word.
3156 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3157 chars are narrower than ints.
3158 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3159 * fns.c (Fcopy_sequence):
3161 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3162 Don't try to port to hosts where bits_word values have holes; the
3163 code wouldn't work there anyway. Verify this assumption, though.
3164 (bool_vector_bytes): New function.
3165 (make_uninit_bool_vector): New decl.
3166 (bool_vector_fill): Now returns Lisp_Object.
3168 * xfns.c (xic_create_fontsetname):
3169 * xrdb.c (gethomedir): Prefer tail calls.
3171 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3173 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3174 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3176 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3177 that requires a return value.
3178 (Fset_buffer_modified_p): Take advantage of this change to do
3181 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3183 * buffer.c (Frestore_buffer_modified_p): Sync it with
3184 Fset_buffer_modified_p.
3185 (Fforce_mode_line_update): New function, moved from subr.el.
3186 (Fset_buffer_modified_p): Use them.
3187 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3189 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3191 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3192 This avoids undefined behavior when subtracting pointers into
3193 different aways. On my platform it also makes the code a tad
3194 smaller and presumably faster.
3196 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3198 * keyboard.c (command_loop_1): Use region-extract-function.
3199 * insdel.c (Qregion_extract_function): Not static any more (can we
3200 stop pretending that these vars can benefit from being marked static?).
3202 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3204 * search.c (find_newline): If buffer text is relocated during the
3205 "dumb loop", adjust C pointers into buffer text to follow suit.
3208 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3210 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3211 for conversion (Bug#15837).
3213 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3215 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3216 for the entire range of inserted characters. (Bug#15841)
3218 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3220 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3222 (realize_default_face): Remove assignment to distant-foreground if
3223 unspecified (Bug#15815).
3225 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3227 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3228 cache-long-scans disabled, since we don't want to call
3229 prepare_to_modify_buffer (in insert_1_both) for each message we
3232 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3233 from buffer.c. Improve commentary to the buffer field setter
3236 * buffer.c (bset_cache_long_scans): Static function deleted.
3237 Improve commentary to the buffer field setter functions.
3238 (init_buffer_once): Default for cache-long-scans changed to t.
3241 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3243 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3245 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3246 This bug was introduced in my 2013-06-21 change, and caused
3247 struct Lisp_Sub_Char_Table objects to be given too many slots,
3248 which broke 'make -C admin/unidata'.
3250 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3252 Import changes from mac-port 4.5.
3253 * macfont.m (mac_font_copy_default_descriptors_for_language)
3254 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3255 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3256 (macfont_language_default_font_names): New.
3257 (macfont_list): Rearrange language/charset code.
3258 (macfont_close): Don't check for macfont_info->cache.
3259 (mac_ctfont_create_preferred_family_for_attributes): New font
3260 selection code, call
3261 mac_font_copy_default_name_for_charset_and_languages.
3262 (mac_font_copy_default_descriptors_for_language)
3263 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3265 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3267 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3269 Port to C11 aligned_alloc, and fix some integer overflows.
3270 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3271 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3272 and use of posix_memalign replaced with aligned_alloc.
3273 (aligned_alloc): New function, defined or declared as needed.
3274 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3275 Don't undef; configure.ac now does this.
3276 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3277 (calloc, aligned_alloc): Check for integer overflow.
3278 (aligned_alloc): Rename from memalign. All uses changed.
3279 (memalign): New function, an alias for aligned_alloc.
3281 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3283 * xdisp.c (redisplay_internal): Fix typo in last change.
3285 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3287 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3289 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3291 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3292 redisplay--mode-lines-cause.
3293 (redisplay_internal): Keep them uptodate. Remove redundant check of
3294 buffer_shared_and_changed.
3295 * *.[chm]: Number every assignment to update_mode_lines so we
3296 can track why it is set.
3298 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3300 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3302 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3304 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3305 can track why it is set.
3307 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3309 Integer-related fixes for term.c etc.
3310 * dispextern.h (face_tty_specified_color): New function.
3311 * term.c (turn_on_face): Don't rely on undefined behavior when
3312 assigning an out-of-range value to 'long'.
3313 Simplify test for toggling highlight.
3314 (tty_capable_p): Omit last two (unused) args. All callers changed.
3315 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3316 (read_menu_input, tty_menu_activate, tty_menu_show):
3317 * xfaces.c (x_supports_face_attributes_p)
3318 (tty_supports_face_attributes_p):
3319 Use bool for boolean. All callers changed.
3320 (tty_supports_face_attributes_p): Omit defaults for color indices;
3321 no longer needed. Simplify tail call.
3323 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3325 * xdisp.c (prepare_menu_bars): Mark static.
3326 * lisp.h (prepare_menu_bars): Don't declare.
3327 * xselect.c (x_handle_selection_clear):
3328 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3330 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3332 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3333 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3335 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3337 * keyboard.c (Fcommand_error_default_function): Rename from
3338 Fdefault_error_output.
3340 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3342 * keyboard.c (Fdefault_error_output): New function, extracted from
3344 (syms_of_keyboard): Use it for Vcommand_error_function.
3346 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3348 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3349 (init_eval): Use it to ensure handlerlist is non-NULL.
3350 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3351 (Fsignal): Adjust NULLness test of handlerlist.
3352 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3354 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3356 * callproc.c (call_process): Call prepare_to_modify_buffer before
3357 decoding text read from the sub-process, as the decoded stuff will
3358 be inserted into the buffer. This will invalidate the various
3359 caches maintained for the buffer. (Bug#15148)
3361 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3363 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3364 string of glyphless-char-display.
3366 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3368 * nsfns.m (ns_get_name_from_ioreg): New function.
3369 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3370 OSX >= 10.9. Use ns_get_name_from_ioreg.
3372 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3374 Simplify and port recent bool vector changes.
3375 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3376 only in this file. Use a more-efficient implementation if the
3377 second argument is a power of 2.
3378 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3379 Remove no-longer-necessary compile-time checks.
3380 (bool_vector_exact_payload_bytes): New function.
3381 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3382 exact payload changed to call the new function. Do not assume
3383 that the arg or result fits in ptrdiff_t.
3384 (bool_vector_fill): New function.
3385 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3387 (vroundup_ct): Don't assume arg fits in size_t.
3388 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3389 invoke set_category_set.
3390 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3391 All callers changed. Use bool_vector_set.
3392 * category.h (XCATEGORY_SET): Remove; no longer needed.
3393 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3395 * data.c (Faref): Use bool_vector_ref.
3396 (Faset): Use bool_vector_set.
3397 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3398 (Fbool_vector_not, Fbool_vector_count_matches)
3399 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3400 * fns.c (concat): Use bool_vector_ref.
3401 (Ffillarray): Use bool_vector_fill.
3402 (mapcar1): Use bool_vector_ref.
3403 (sxhash_bool_vector): Hash words, not bytes.
3404 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3405 a constant, since it's now used in #if.
3406 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3407 unsigned char on unusual architectures, so that we no longer
3408 assume that the number of bits per bits_word is a power of two or
3409 is a multiple of 8 or of CHAR_BIT.
3410 (Qt): Add forward decl.
3411 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3412 at least as strictly as bits_word.
3413 (bool_vector_data, bool_vector_uchar_data): New accessors.
3414 All data structure accesses changed to use them.
3415 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3416 (bool_vector_set): New functions.
3417 (bool_vector_fill): New decl.
3418 (ROUNDUP): Move to alloc.c as described above.
3420 Fix recent gnutls changes.
3421 * gnutls.c (Fgnutls_boot): Don't assume C99.
3422 * process.c (wait_reading_process_output): Fix typo in recent change.
3424 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3426 * process.c (wait_reading_process_output, read_process_output)
3427 (send_process): Check gnutls_state is not NULL.
3429 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3430 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3432 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3434 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3435 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3437 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3440 * nsfns.m (Fx_create_frame): Fix memory leak.
3442 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3443 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3444 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3446 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3448 * xdisp.c (message3_nolog, message_with_string): Encode the string
3449 before writing it to the terminal in a non-interactive session.
3451 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3452 sure we concatenate them into a unibyte string.
3454 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3455 resulting temporary name before returning it to the caller.
3456 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3457 is a unibyte string, convert NAME to a unibyte string to ensure
3458 that the result is also a unibyte string.
3460 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3461 create unibyte strings from default paths and directory/file
3464 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3467 * callproc.c (init_callproc): Use build_unibyte_string to make
3468 sure we create unibyte strings from default paths and
3469 directory/file names.
3471 * buffer.c (init_buffer): Don't store default-directory of
3472 *scratch* in multibyte form. The original problem which led to
3473 that is described in
3474 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3475 but it was solved long ago. (Bug#15260)
3477 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3479 Port to stricter C99 platforms.
3480 Especially, C99 prohibits nesting a struct X inside struct Y if
3481 struct X has a flexible array member.
3482 * alloc.c (struct sdata): New type.
3483 (sdata): Implement in terms of struct sdata.
3484 Remove u member; all uses replaced by next_vector, set_next_vector.
3485 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3486 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3487 (struct sblock): Rename first_data member to data, which is now
3488 a flexible array member. All uses changed.
3489 (next_vector, set_next_vector, large_vector_vec): New functions.
3490 (vector_alignment): New constant.
3491 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3492 (struct large-vector): Now merely a NEXT member, since the old approach
3493 ran afoul of stricter C99. All uses changed to use
3494 large_vector_vec or large_vector_offset.
3495 (large_vector_offset): New constant.
3496 * dispnew.c: Include tparam.h, for tgetent.
3497 Do not include term.h; no longer needed.
3498 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3499 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3500 (struct Lisp_Vector): Use a flexible array member for contents,
3501 instead of a union with a member that is an array of size 1.
3503 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3504 fact that the struct no longer contains a union.
3505 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3506 (struct Lisp_Save_Value, struct Lisp_Free):
3507 Use unsigned, not int, for spacers, to avoid c99 warning.
3508 (union specbinding): Use unsigned, not bool, for bitfield, as
3509 bool is not portable to pre-C99 hosts.
3511 2013-11-04 Glenn Morris <rgm@gnu.org>
3513 * emacs.c (usage_message): Mention that `-L :...' appends.
3515 2013-11-02 Glenn Morris <rgm@gnu.org>
3517 * Makefile.in (abs_builddir): Remove.
3518 (bootstrap_exe): Use relative filename.
3520 Use relative filenames in TAGS files.
3521 * Makefile.in (abs_srcdir): Remove it again.
3522 (.PHONY): Remove frc.
3523 (maintainer-clean): No more TAGS-LISP file.
3524 (TAGS): Pass relative file names to etags.
3525 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3527 * Makefile.in (abs_srcdir): New, set by configure.
3529 (maintainer-clean): Remove pointless echo. That should be in the
3530 top-level Makefile, if anywhere. Delete TAGS-LISP.
3531 (extraclean): No s/ and m/ directories for some time.
3532 (TAGS): Also depend on ctagsfiles3.
3533 Remove no-longer-defined S_FILE.
3534 Pass absolute filenames to etags once more.
3535 (TAGS-LISP): Replace lispdir with its expansion.
3536 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3537 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3539 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3541 * xfaces.c (check_lface_attrs, realize_default_face):
3542 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3543 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3545 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3547 * emacs.c (original_pwd): Remove global var by making it local.
3548 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3550 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3552 * xfaces.c: Declare color_distance.
3553 (QCdistant_foreground): New variable.
3554 (NEAR_SAME_COLOR_THRESHOLD): New define.
3555 (load_color2): New function.
3556 (load_color): Call load_color2.
3557 (load_face_colors): Call load_color2 and if distant-color is specified
3558 calculate distant and use distant-color if colors are near.
3559 (LFACE_DISTANT_FOREGROUND): New define.
3560 (merge_face_ref, Finternal_set_lisp_face_attribute)
3561 (Finternal_get_lisp_face_attribute)
3562 (x_supports_face_attributes_p): Handle distant-foreground similar to
3564 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3566 * dispextern.h (lface_attribute_index):
3567 Add LFACE_DISTANT_FOREGROUND_INDEX.
3569 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3571 * image.c (pbm_next_char): New function.
3572 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3573 (pbm_scan_number): Use it.
3574 (Qlibjpeg_version): New variable.
3575 (syms_of_image): DEFSYM and initialize it.
3577 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3579 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3581 2013-10-31 Glenn Morris <rgm@gnu.org>
3583 * emacs.c (original_pwd): New char.
3584 (main): If using --chdir, store original_pwd.
3585 (init_cmdargs): When setting Vinvocation_directory based on a
3586 relative argv[0], use original_pwd if set. (Bug#15768)
3588 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3590 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3592 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3594 * insdel.c: Fix minor problems found by static checking.
3595 (Qregion_extract_function): Now static.
3596 (prepare_to_modify_buffer_1): Remove unused locals.
3598 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3600 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3601 (syms_of_xdisp): Declare pre-redisplay-function.
3602 (markpos_of_region): Remove function.
3603 (init_iterator, compute_stop_pos, handle_face_prop)
3604 (face_before_or_after_it_pos, reseat_to_string)
3605 (get_next_display_element, window_buffer_changed)
3606 (redisplay_internal, try_cursor_movement, redisplay_window)
3607 (try_window_reusing_current_matrix, try_window_id, display_line)
3608 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3609 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3610 * window.h (struct window): Remove field `region_showing'.
3611 * dispextern.h (struct it): Remove region_beg/end_charpos.
3612 (face_at_buffer_position, face_for_overlay_string)
3613 (face_at_string_position): Update prototypes.
3614 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3615 (face_at_string_position): Remove `region_beg' and `region_end' args.
3616 * fontset.c (Finternal_char_font):
3617 * font.c (font_at, font_range): Adjust calls accordingly.
3618 * insdel.c (Qregion_extract_function): New var.
3619 (syms_of_insdel): Initialize it.
3620 (prepare_to_modify_buffer_1): Use it.
3622 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3624 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3625 * ftxfont.c (ftxfont_get_gcs):
3626 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3627 * xfaces.c (x_free_colors, x_free_dpy_colors)
3628 (x_create_gc, unload_color):
3629 * xselect.c (x_property_data_to_lisp):
3630 * xsettings.c (parse_settings):
3631 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3632 (get_bits_and_offset): Adjust definition.
3633 * frame.c (XParseGeometry): Adjust locals.
3634 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3635 * regex.h (toplevel): Likewise for reg_syntax_t.
3637 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3639 * eval.c (run_hook_with_args): Use FUNCTIONP.
3641 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3643 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3644 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3645 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3646 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3647 on MS-Windows anyway.
3648 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3649 (free_realized_face): ...adjust user.
3650 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3651 white relief pixels to -1.
3652 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3653 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3654 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3656 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3658 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3659 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3660 in practice now. All callers changed.
3662 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3664 * dispextern.h (struct face): Use bitfields for 'underline_type'
3665 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3666 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3667 'stipple' member. Move 'lface' member up to help...
3668 * xfaces.c (make_realized_face): ...this function to find and
3669 clear just the members that need clearing.
3670 (load_face_colors, realize_x_face):
3671 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3673 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3675 * xftfont.c (struct xftfont_info): Remove set-but-unused
3677 (xftfont_open): Adjust user.
3678 (xftfont_get_colors): Remove useless prototype.
3680 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3682 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3683 before passing them to 'unexec'. (Bug#15260)
3685 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3687 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3689 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3691 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3692 the changed signature of the font driver's 'close' method.
3694 * w32font.h (w32font_close): Adjust the prototype to the change in
3695 function definition.
3697 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3699 * w32uniscribe.c (uniscribe_close): Adapt the call to
3700 w32font_close to its new prototype.
3702 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3704 Omit unused frame argument of font API's close function.
3705 * font.h (struct font): Drop frame argument. Adjust comment.
3706 * font.c (font_clear_cache, font_close_object): Adjust users.
3707 * ftfont.c (ftfont_close):
3708 * ftxfont.c (ftxfont_close):
3709 * macfont.m (macfont_close):
3710 * nsfont.m (nsfont_close):
3711 * w32font.c (w32font_close):
3712 * xfont.c (xfont_close):
3713 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3714 tweak comments and make functions safe if called more than once for
3715 the same font object.
3717 Perform font-specific cleanup when font object is swept by GC. See
3718 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3719 * alloc.c (cleanup_vector): New function.
3720 (sweep_vector): Call it for each reclaimed vector object.
3721 * font.h (struct font): Adjust comment.
3723 2013-10-24 Glenn Morris <rgm@gnu.org>
3725 * Makefile.in (abs_top_srcdir): New, set by configure.
3727 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3729 Adjust recent font-related changes to fix bug#15686.
3730 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3731 is a live window system frame, mark its default font too.
3733 2013-10-23 Glenn Morris <rgm@gnu.org>
3735 * Makefile.in (RUN_TEMACS): Make relative (again).
3736 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3737 (bootstrap-emacs$(EXEEXT)):
3738 Quote entities that might contain whitespace.
3740 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3742 Port to Solaris 10 and its bundled GCC.
3743 Problem reported by Timothy C. Burt.
3744 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3746 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3748 Do not allow font caches to grow too large.
3749 * alloc.c (compact_font_cache_entry, compact_font_caches):
3750 New functions or stub if not HAVE_WINDOW_SYSTEM.
3751 (compact_undo_list): Factor out from Fgarbage_collect.
3753 (mark_face_cache): Mark face font. Move down to avoid
3755 (mark_terminals): Do not mark font cache here.
3756 (Fgarbage_collect): Call compaction functions described
3757 above. Adjust comment.
3759 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3761 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3762 chdir to HOME (bug#15607).
3764 * nsterm.m (Qcocoa, Qgnustep): New variables.
3765 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3766 (ns_get_color): Make selection color work for GNUstep also.
3768 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3770 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3771 handles mouse clicks. Instead, let GPM use the same code as all
3772 the other mice use. See the discussion starting at
3773 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3774 for the details of the problem with the menu bar this fixes.
3776 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3778 Remove port-specific display name lists to avoid extra
3779 complexity and data duplication with display info lists.
3780 * xterm.h (x_display_name_list): Remove declaration.
3781 * xterm.c (x_display_name_list): Remove.
3782 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3783 * xfns.c (x_display_info_for_name, Fx_display_list):
3784 Likewise. Use x_display_list where appropriate.
3785 * w32term.h (w32_display_name_list): Remove declaration.
3786 * w32term.c (w32_display_name_list): Remove.
3787 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3789 * w32fns.c (x_display_info_for_name, Fx_display_list):
3790 Likewise. Use x_display_list where appropriate.
3791 * nsterm.h (ns_display_name_list): Remove declaration.
3792 * nsterm.m (ns_display_name_list): Remove.
3793 (ns_term_init, syms_of_nsterm): Adjust users.
3794 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3795 Likewise. Use x_display_list where appropriate.
3796 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3797 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3798 (mark_terminals): Mark per-terminal font cache.
3800 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3802 Don't run timers in input-pending-p. Its new check-timers param
3803 provides the prior behavior. (Bug#15045).
3804 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3806 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3808 Make some functions static in non-Microsoft builds.
3809 On my platform (Fedora 19 x86-64), this shrinks the
3810 Emacs executable (text+data) by 0.25%.
3811 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3812 (load_color) [!MSDOS]:
3813 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3814 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3815 * lisp.h (check_existing):
3816 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3817 (network_interface_info) [!WINDOWSNT]:
3818 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3819 Remove extern decls.
3820 * fileio.c (check_existing):
3821 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3822 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3823 (network_interface_info) [!WINDOWSNT]:
3824 * term.c (encode_terminal_code) [!WINDOWSNT]:
3825 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3826 * xfaces.c (load_color) [!MSDOS]:
3828 * fileio.c (check_existing, check_executable, check_writable):
3829 * process.c (network_interface_list, network_interface_info):
3830 Move earlier, so that we don't need forward decls.
3831 * gnutls.c (fn_gnutls_transport_set_errno)
3832 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3834 * w32.c (init_environment): Use faccessat rather than
3835 check_existing, partly for consistency with the rest of the code
3836 in this file, partly so that check_existing can be static.
3838 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3839 * emacs.c (MAIN_PROGRAM): New macro.
3840 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3841 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3843 bool vector int width fixes
3844 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3845 (Fbool_vector_count_matches_at):
3846 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3847 can exceed PTRDIFF_MAX, at least in theory.
3848 (Fbool_vector_count_matches_at):
3849 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3851 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3853 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3854 (struct sockaddr): Add forward decl, for platforms that lack it.
3856 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3858 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3861 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3863 * w32.c (network_interface_get_info, network_interface_list)
3864 (network_interface_info): New functions. (Bug#15610)
3865 (GetAdaptersInfo_Proc): New typedef.
3866 (get_adapters_info): New wrapper function.
3867 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3869 * process.h (network_interface_list, network_interface_info):
3872 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3873 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3874 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3875 for WINDOWSNT. Doc fix.
3876 (syms_of_process): Defsubr Snetwork_interface_list and
3877 Snetwork_interface_info unconditionally.
3879 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3880 in NS GUI sessions. (Bug#15629)
3882 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3884 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3886 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3888 * print.c (print_object): Print " ..." when truncating bool vectors.
3890 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3892 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3893 standard mouse buttons.
3895 * termhooks.h (struct input_event): Remove incorrect commentary.
3897 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3899 Disallow bool vector operations on mixed-length operands.
3900 The old behavior left garbage in the result vector sometimes,
3901 and didn't seem to be useful.
3902 * data.c (Qwrong_length_argument): New static var.
3903 (wrong_length_argument): New function.
3904 (bool_vector_binop_driver): Check that args agree in length.
3906 * keyboard.c, keyboard.h (all_kboards): Now static.
3908 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3910 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3911 note from the lispref.
3913 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3915 * nsterm.h (struct ns_display_info): Remove set-but-unused
3916 member image_cache (image caches are per-terminal anyway).
3917 (FRAME_X_IMAGE_CACHE): Remove.
3918 * nsterm.m (ns_initialize_display_info): Adjust user.
3920 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3922 * w32proc.c: Include mingw_time.h.
3924 * w32.c: Include mingw_time.h.
3926 Implement scrolling of TTY menus when the screen is too short.
3928 * term.c (tty_menu_display): Accept an additional argument, the
3929 menu item from which to start displaying the menu. Account for
3930 the value of Y when limiting the menu to the number of available
3932 (mi_result): New enumeration.
3933 (read_menu_input): Return enumerated value. When the y coordinate
3934 hits min_y or max_y, return scroll indication instead of wrapping
3936 (tty_menu_activate): Handle the scrolling indications from
3937 read_menu_input. Compute the first menu item to display and pass
3938 it to tty_menu_display.
3940 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3942 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3943 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3944 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3945 Adjust to match the change described below.
3946 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3947 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3948 memory_below_frame members to...
3949 * termchar.h (struct tty_display_info): ...here because they're
3950 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3951 * term.c (init_tty):
3952 * nsterm.m (ns_create_terminal):
3953 * w32term.c (w32_create_terminal):
3954 * xterm.c (x_create_terminal): Adjust users.
3955 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3956 to filter out non-TTY frames. Adjust comment.
3957 (scrolling): Adjust user. Prefer eassert for debugging check.
3959 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3961 * xfaces.c (PT_PER_INCH): Remove unused macro.
3962 * termhooks.h (struct terminal): Remove set-but-unused
3963 member fast_clear_end_of_line.
3964 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3965 * nsterm.m (ns_create_terminal):
3966 * term.c (init_tty):
3967 * w32term.c (w32_create_terminal):
3968 * xterm.c (x_create_terminal): Adjust users.
3970 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3972 * lisp.h (bool_vector_size): New function.
3973 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3974 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3975 (Fbool_vector_not, Fbool_vector_count_matches_at):
3976 Remove uses of 'eassume' that should no longer be needed,
3977 because they are subsumed by the 'eassume' in bool_vector_size.
3979 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3981 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3982 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3983 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3985 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3987 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3988 have different dimensions. (Bug#15575)
3990 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3993 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3995 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3997 * term.c (tty_menu_show): Never return with unbalanced
3998 specpdl. Use eassert for debugging check. Adjust style.
4000 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4002 * term.c (read_menu_input): Make selection of menu items
4003 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4004 (tty_menu_activate): Fix off-by-one error when computing max_y.
4006 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4008 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4009 audit logging (only used with GnuTLS 3.x) and enable it.
4011 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4013 * dispnew.c (redraw_frame): Remove useless #ifdef because
4014 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4015 Also, move TTY fflush to...
4016 * term.c (tty_update_end): ...this function.
4018 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4020 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4021 the end of the frame's glyph matrix. (Bug#15575)
4023 * term.c (tty_menu_display): Don't move cursor while overwriting
4024 frame's glyphs with menu items. Limit the number of items
4025 displayed to what can be shown on the available screen lines,
4026 excluding the echo area.
4027 (tty_menu_activate): Limit the Y coordinate allowed by
4028 read_menu_input to the last screen line used for menu display.
4030 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4032 * lisp.h (eassume): New macro.
4033 Also, include <verify.h>, for 'assume'.
4034 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4035 (vroundup, vector_nbytes):
4036 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4037 (Fbool_vector_not, Fbool_vector_count_matches)
4038 (Fbool_vector_count_matches_at):
4039 Use eassume, not eassert.
4040 * casetab.c (set_identity, shuffle):
4041 * composite.c (composition_gstring_put_cache):
4042 * dispnew.c (update_frame_1):
4043 * ftfont.c (ftfont_shape_by_flt):
4044 * image.c (gif_load):
4045 * intervals.c (offset_intervals):
4046 * macfont.m (macfont_shape):
4047 Remove calls to 'assume' that are no longer needed, because
4048 --enable-gcc-warnings no longer generates bogus warnings
4049 when these calls are removed.
4051 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4053 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4055 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4058 (Qsubstitute_env_in_file_name): New var.
4059 (syms_of_fileio): Define it.
4061 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4063 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4064 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4067 * term.c (save_and_enable_current_matrix): Don't allocate and
4068 don't save margin areas.
4069 (restore_desired_matrix): Don't restore margin areas.
4070 (free_saved_screen): Don't free margin areas.
4072 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4074 * image.c: Pacify --enable-gcc-warnings.
4075 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4076 #define only if used.
4078 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4080 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4081 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4082 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4083 (gif_load): For giflib v5.x and later, display the error message
4084 produced by giflib when its functions fail.
4085 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4088 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4090 * keyboard.c (last_event_timestamp): Remove. For X selection and
4091 GTK popup menus, it may be obtained from per-frame X display info.
4092 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4093 (process_special_events): Adjust users.
4094 * keyboard.h (last_event_timestamp): Remove declaration.
4095 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4096 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4097 * menu.h (xmenu_show): Adjust prototype.
4098 * menu.c (Fx_popup_menu): Adjust user.
4099 * xselect.c (x_own_selection, x_get_foreign_selection)
4100 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4102 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4104 * keyboard.c (init_kboard): Now static. Add arg
4105 to denote window system. Adjust comment.
4106 (init_keyboard): Adjust user.
4107 (allocate_kboard): New function.
4109 * nsterm.m (ns_term_init):
4110 * term.c (init_tty):
4111 * w32term.c (w32_create_terminal):
4112 * xterm.c (x_term_init): Use it.
4113 * keyboard.h (init_kboard): Remove prototype.
4114 (allocate_kboard): Add prototype.
4116 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4118 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4119 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4121 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4123 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4125 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4127 * term.c (tty_menu_activate): Flush the output stream after
4128 showing the cursor, and don't mark the frame garbaged at exit from
4129 the function. Fixes redisplay glitches when moving from one menu
4132 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4134 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4135 or throw error (Bug#15570).
4137 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4139 * intervals.c (temp_set_point_both): Move test into 'eassert',
4142 * lisp.h (eassert): Don't use 'assume'.
4143 Sometimes 'assume' wins in performance, and sometimes it loses,
4144 so it shouldn't be used all the time. Perhaps we need two
4145 flavors of 'eassert', one for where 'assume' is far more likely
4146 to help or to hurt; but that can be done later.
4147 Problem reported by Dmitry Antipov in
4148 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4149 Also, don't include <verify.h>; no longer needed.
4151 2013-10-09 Glenn Morris <rgm@gnu.org>
4153 * eval.c (Fcond): Doc tweak.
4155 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4157 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4158 expressions with side effects to eassert. (Bug#15565)
4160 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4162 * fns.c (hashfn_user_defined): Allow hash functions to return any
4165 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4167 Fix minor problems found by static checking.
4168 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4169 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4170 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4171 * keyboard.c (read_menu_command): Remove unused local.
4172 * lisp.h (read_menu_command): New decl.
4173 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4174 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4175 Return ptrdiff_t, not int.
4176 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4177 not int, for benefit of xpalloc.
4178 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4180 (have_menus_p): Remove; unused.
4181 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4182 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4183 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4185 (save_and_enable_current_matrix): Omit unnecessary casts.
4186 (read_menu_input): Omit local extern decl (now in lisp.h).
4187 Don't access uninitialized storage if mouse_get_xy fails.
4188 (tty_menu_activate): Mark local as initialized, for lint.
4189 (tty_menu_activate, tty_meny_show): Remove unused locals.
4191 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4193 Support menus on text-mode terminals.
4194 * xterm.h (xw_popup_dialog): Add prototype.
4196 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4197 (xmenu_show): Block input here, instead in Fx_popup_menu.
4198 (xw_popup_dialog): New function, with X-specific bits of popup
4201 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4204 * window.c (Fset_window_configuration): Use run-time tests of the
4205 frame type instead of compile-time conditionals, when menu-bar
4206 lines are considered.
4208 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4209 (w32_popup_dialog): New prototypes.
4211 * w32menu.c (Fx_popup_dialog): Function deleted.
4212 (w32_popup_dialog): New function, with w32 specific bits of popup
4213 dialogs. Block input here.
4215 * w32inevt.c (w32_console_read_socket): Minor change to add
4216 debugging TTY events.
4218 * w32fns.c (show_hourglass): If returning early because the frame
4219 is not a GUI frame, unblock input.
4221 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4222 (cursorY): New functions.
4224 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4225 WINDOWSNT, macros that call curX and curY elsewhere.
4227 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4229 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4230 specific function to hide and show cursor on a text-mode terminal.
4231 (tty_menu_struct, struct tty_menu_state): New structures.
4232 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4233 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4234 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4235 (tty_menu_locate, save_and_enable_current_matrix)
4236 (restore_desired_matrix, screen_update, read_menu_input)
4237 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4238 (tty_pop_down_menu, tty_menu_last_menubar_item)
4239 (tty_menu_new_item_coords, tty_menu_show): New functions.
4240 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4242 * nsterm.h (ns_popup_dialog): Adjust prototype.
4244 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4246 (ns_popup_dialog): Adapt order of arguments to the other
4247 *_menu_show implementations.
4248 (Fx_popup_dialog): Function deleted.
4250 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4252 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4254 * menu.c (have_boxes): New function.
4255 (single_keymap_panes): Use it instead of a compile-time
4257 (single_menu_item): Use run-time tests of the frame type instead
4258 of compile-time conditionals.
4259 (encode_menu_string): New function.
4260 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4261 the macro, since different types of frame need different encoding
4263 (digest_single_submenu): Use run-time tests of frame type instead
4264 of, or in addition to, compile-time conditionals.
4265 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4266 (Fx_popup_menu): Detect when the function is called from keyboard
4267 on a TTY. Don't barf when invoked on a text-mode frame.
4268 Check frame type at run time, instead of compile-time conditionals for
4269 invoking terminal-specific menu-show functions.
4270 Call tty_menu_show on text-mode frames.
4271 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4272 run time to determine which alternative to invoke; support dialogs
4275 * keyboard.h <Qmouse_movement>: Declare.
4277 * keyboard.c <Qmouse_movement>: Now extern.
4278 <Qecho_keystrokes>: New static variable.
4279 (read_key_sequence): Accept an additional argument, a flag to
4280 prevent redisplay during reading of the key sequence. All callers
4282 (read_menu_command): New function.
4283 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4285 (toolkit_menubar_in_use): New function.
4286 (make_lispy_event): Use it instead of a compile-time test.
4288 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4289 window-system being available.
4291 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4292 to x-popup-dialog on the frame type, they all now support popup
4295 * dispnew.c (save_current_matrix): Save the margin areas.
4296 (restore_current_matrix): Restore margin areas.
4297 (update_frame_with_menu): New function.
4299 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4302 * alloc.c (make_save_ptr): Now compiled unconditionally.
4304 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4306 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4307 (redraw_frame, update_frame): Adjust users.
4308 * dispextern.h (set_window_update_flags): Adjust prototype.
4309 * xdisp.c (redisplay_internal): When updating all frames with zero
4310 windows_or_buffers_changed, assume that only the windows that shows
4311 current buffer should be really updated.
4313 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4315 Do not allocate huge temporary memory areas and objects while encoding
4316 for file I/O, thus reducing an enormous memory usage for large buffers.
4317 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4318 * coding.h (struct coding_system): New member raw_destination.
4319 * coding.c (setup_coding_system): Initialize it to zero.
4320 (encode_coding_object): If raw_destination is set, do not create
4321 dst_object. Add comment.
4322 * fileio.c (toplevel): New constant E_WRITE_MAX.
4323 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4324 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4326 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4328 * nsterm.m (windowDidExitFullScreen:)
4329 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4331 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4333 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4334 * keyboard.c (unblock_input_to): Don't process pending signals
4335 if a fatal error is in progress.
4337 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4338 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4339 they're talking about words in Lisp bool vectors.
4340 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4341 * data.c (popcount_bits_word): Rename from popcount_size_t.
4342 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4345 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4347 Improve support for popcount and counting trailing zeros (Bug#15550).
4348 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4349 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4350 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4351 (popcount_size_t_msc, popcount_size_t_gcc):
4352 Remove; now done by Gnulib.
4353 (popcount_size_t): Now a macro that defers to Gnulib.
4354 (count_trailing_zero_bits): Return int, for consistency with
4355 Gnulib and because Emacs prefers signed to unsigned int.
4356 Don't assume that size_t is either unsigned int or unsigned long
4357 or unsigned long long.
4358 (size_t_to_host_endian): Do not assume that size_t is either
4359 exactly 32 or exactly 64 bits wide.
4360 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4361 etc., so that it's now an enum constant, not a macro.
4362 No need to assume that it's either 32 or 64.
4364 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4366 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4369 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4371 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4372 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4374 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4376 emacs_read and emacs_write now use void *, not char *.
4377 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4378 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4379 Buffer arg is now void *, not char *. This matches plain
4380 'read' and 'write' better, and avoids a constraint violation
4381 on Solaris 9 with Oracle Studio.
4383 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4385 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4386 memset to explicit loop. Otherwise copy largest possible chunk
4387 from initialized to uninitialized part, thus allowing the longer
4388 memcpy runs and reducing the number of loop iterations.
4390 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4392 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4393 hide toolbar (Bug#15388).
4394 (windowDidEnterFullScreen:): If presentation options are zero,
4395 set them here (Bug#15388).
4396 (ns_update_auto_hide_menu_bar): Remove runtime check.
4397 Don't auto hide dock unless menubar is also auto hidden.
4399 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4401 * editfns.c (message): Mention batch mode in doc string.
4403 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4405 * nsterm.m (check_native_fs): Remove erroneous comment.
4407 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4409 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4410 uses find_newline instead of scan_newline and so doesn't move point.
4412 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4414 Use hardware support for byteswapping on glibc x86 etc.
4415 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4416 whereas the old swap64 needed 30.
4417 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4418 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4419 Use byteswap.h's macros to swap bytes.
4420 * lisp.h (swap16, swap32, swap64): Remove.
4421 All uses replaced by bswap_16, bswap_32, bswap_64.
4423 * bytecode.c (exec_byte_code): Use some more volatile variables
4424 to work around local variables getting clobbered by longjmp.
4425 Port to pre-C99, which doesn't allow decls after stmts.
4427 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4429 * lisp.h (eassert): Assume that COND is true when optimizing.
4430 In other words, take on the behavior of eassert_and_assume.
4431 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4432 (eassert_and_assume): Remove. All uses replaced by eassert.
4434 * xdisp.c (Qglyphless_char): Now static.
4436 Adjust to merge from gnulib.
4437 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4438 * lisp.h: Include <verify.h>, for 'assume'.
4440 * eval.c (clobbered_eassert): New macro.
4441 (internal_catch, internal_condition_case)
4442 (internal_condition_case_1, internal_condition_case_2)
4443 (internal_condition_case_n): Use it instead of eassert
4444 when the argument contains locals clobbered by longjmp.
4445 Don't use clobbered locals outside of clobbered_eassert.
4446 (internal_lisp_condition_case): Use a volatile variable
4447 to work around a local variable's getting clobbered.
4449 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4451 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4452 (PUSH_HANDLER): New macro.
4453 (catchlist): Remove.
4454 (handlerlist): Always declare.
4456 * eval.c (catchlist): Remove (merge with handlerlist).
4457 (handlerlist, lisp_eval_depth): Not static any more.
4458 (internal_catch, internal_condition_case, internal_condition_case_1)
4459 (internal_condition_case_2, internal_condition_case_n):
4461 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4462 handlerlist/catchlist.
4463 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4464 handlerlist which can only handle a single condition-case handler at
4466 (find_handler_clause): Simplify since we only a single branch here
4469 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4471 (bcall0): New function.
4472 (exec_byte_code): Add corresponding cases. Improve error message when
4473 encountering an invalid byte-code. Let Bunwind_protect accept
4474 a function (rather than a list of expressions) as argument.
4476 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4477 and make them unconditional now that they're heap-allocated.
4479 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4481 * charset.c (Fdecode_char, Fencode_char): Remove description of
4482 `restriction' arg. now that it's hidden by advertised-calling-convention.
4484 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4486 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4487 Remove unused variable (from mac-port).
4488 (macfont_draw): Use s->ybase for correct y position.
4490 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4492 * frame.h (struct frame): Drop has_minibuffer member because...
4493 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4494 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4496 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4498 * window.h (struct window): Prefer enum text_cursor_kinds to int
4499 for phys_cursor_type member. Move the latter, phys_cursor_width,
4500 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4501 * window.c (replace_window, make_window): Adjust users.
4503 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4505 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4506 this module is never compiled otherwise.
4508 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4510 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4513 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4515 * xdisp.c (get_next_display_element): Don't call face_for_font in
4516 a build configured --without-x. (Bug#15484)
4518 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4520 * window.c (calc_absolute_offset): #elif should be #elif defined.
4522 * frame.c (delete_frame): Block/unblock input to overcome race
4523 condition (Bug#15475).
4525 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4527 * frame.c (delete_frame): Record selected frame only after
4528 calling Qdelete_frame_functions (Bug#15477).
4530 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4532 * nsterm.m (ns_selection_color): Remove.
4533 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4534 NSColor selectedText(Background)Color. Only for COCOA.
4535 (ns_term_init): Remove assignment of ns_selection_color, logic
4536 moved to ns_get_color.
4538 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4539 NS_SELECTION_COLOR_DEFAULT.
4540 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4542 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4544 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4545 frame' does not have the tool_bar_window member.
4547 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4549 Signal error when reading an empty byte-code object (Bug#15405)
4550 * lread.c (read1): Signal error.
4551 * alloc.c (make_byte_code): eassert header size.
4552 (sweep_vectors): Change an int to size_t.
4554 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4556 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4557 instead of ints, as it's the usual style for offsetof constants. See:
4558 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4560 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4561 This is ugly, but it should fix the performance problem for older
4562 GCC versions in the short run. I'll look into integrating the
4563 Gnulib module for popcount, as a better fix.
4564 See the thread starting in:
4565 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4566 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4567 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4568 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4569 (popcount_size_t): Use it.
4571 2013-09-24 Daniel Colascione <dancol@dancol.org>
4573 * process.c (Fnetwork_interface_info): Fix build break due to
4576 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4578 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4579 Prefer signed to unsigned integers where either will do.
4580 No need for 'const' on locals that do not escape.
4581 Omit easserts with unnecessary and unportable assumptions about
4582 alignment. Avoid unnecessary casts to char *.
4584 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4586 Use union for the payload of struct Lisp_Vector.
4587 This helps to avoid a few glitches dictated by C's aliasing rules.
4588 * lisp.h (struct Lisp_Vector): Use union for next and
4589 contents member. Adjust comment. Change related users.
4590 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4591 Related users changed.
4592 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4593 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4594 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4595 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4597 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4599 Optimize glyph row clearing and copying routines.
4600 * dispextern.h (struct glyph_row): Change layout of struct
4601 glyph_row to help copy_row_except_pointers. Adjust comment.
4602 * dispnew.c (null_row): Remove.
4603 (clear_glyph_row): Use offsetof and memset to find and clear
4604 just the members that need clearing. Adjust comment.
4605 (copy_row_except_pointers): Likewise for copying.
4607 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4609 Some minor cleanups of recently-added bool vector code.
4610 * conf_post.h (assume): Always return void. Use lint version
4611 only if GCC and MSC versions don't apply.
4612 * conf_post.h (assume):
4613 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4614 Depend on _MSC_VER, not __MSC_VER, for consistency with
4616 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4617 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4618 (bool_vector_binop_driver, count_trailing_zero_bits)
4619 (size_t_to_host_endian): Now static, not static inline;
4620 the latter isn't needed with modern compilers and doesn't
4621 work with older compilers anyway.
4623 * alloc.c (valgrind_p): Use bool for boolean.
4625 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4627 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4628 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4629 (display_last_displayed_message_p, message_buf_print)
4630 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4631 Use bool for boolean.
4632 * dispextern.h (cancel_line, init_desired_glyphs):
4633 Remove ancient leftover.
4634 (help_echo_showing_p, hourglass_shown_p):
4635 * lisp.h (noninteractive_need_newline): Adjust declaration.
4637 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4639 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4641 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4642 ...this file and convert the latter to static. Adjust comment.
4643 (make_initial_frame):
4644 * window.c (init_window_once): Adjust user.
4645 * frame.h (last_nonminibuf_frame): Remove declaration.
4646 * lisp.h (selected_frame): Likewise.
4647 * msdos.c (the_only_display_info): Adjust comment.
4649 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4651 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4652 computing the end column of mouse-highlight that comes from
4653 display or overlay strings. (Bug#15437)
4654 (note_mouse_highlight): Adapt calculation of last argument to
4655 mouse_face_from_string_pos to the above change.
4657 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4658 all platforms, not just for clang.
4660 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4662 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4663 about excess arguments to snprintf.
4665 * conf_post.h(assume): Use __builtin_unreachable for clang.
4667 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4669 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4670 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4672 2013-09-23 Daniel Colascione <dancol@dancol.org>
4674 * alloc.c (USE_VALGRIND): New macro; on by default
4675 when ENABLE_CHECKING.
4676 (mark_maybe_object, mark_maybe_pointer)
4677 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4679 (valgrind_p) [USE_VALGRIND]: New variable.
4680 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4682 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4684 * process.c (wait_reading_process_output): Change int pnamelen to
4687 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4688 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4689 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4690 argument to unsigned long to avoid warning.
4691 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4693 * conf_post.h (assume): Fix compiler error: x shall be cond.
4695 2013-09-22 Daniel Colascione <dancol@dancol.org>
4697 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4698 warning when compiling without a window system.
4700 2013-09-22 Daniel Colascione <dancol@dancol.org>
4702 * data.c (Qbool_vector_p): New symbol.
4703 (bool_vector_spare_mask, popcount_size_t_generic)
4704 (popcount_size_t_msc, popcount_size_t_gcc)
4706 (bool_vector_binop_driver)
4707 (count_trailing_zero_bits, size_t_to_host_endian)
4708 (Fbool_vector_exclusive_or)
4709 (Fbool_vector_union)
4710 (Fbool_vector_intersection, Fbool_vector_set_difference)
4711 (Fbool_vector_subsetp, Fbool_vector_not)
4712 (Fbool_vector_count_matches)
4713 (Fbool_vector_count_matches_at): New functions.
4714 (syms_of_data): Intern new symbol, functions.
4715 * alloc.c (bool_vector_payload_bytes): New function.
4716 (Fmake_bool_vector): Instead of calling Fmake_vector,
4717 which performs redundant initialization and argument checking,
4718 just call allocate_vector ourselves. Make sure we clear any
4719 terminating padding to zero.
4720 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4721 instead of open-coding the size calculation.
4722 (vroundup_ct): New macro.
4723 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4724 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4725 * composite.c (composition_gstring_put_cache):
4726 Change lint_assume to assume.
4727 * conf_post.h (assume): New macro.
4728 (lint_assume): Remove.
4729 * dispnew.c (update_frame_1): Change lint_assume to assume.
4730 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4732 * image.c (gif_load): Change lint_assume to assume.
4733 * lisp.h (eassert_and_assume): New macro.
4734 (Qbool_vector_p): Declare.
4735 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4736 (swap16, swap32, swap64): New inline functions.
4737 * macfont.m (macfont_shape): Change lint_assume to assume.
4738 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4739 * xsettings.c (parse_settings): Use new swap16 and
4740 swap32 from lisp.h instead of file-specific macros.
4742 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4744 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4745 found (which can legitimately happen when the glyph row at the
4746 window start is disabled in the current_matrix. (Bug#15365)
4748 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4750 Fix syntax.h bug introduced by recent INLINE change.
4751 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4752 conditionally compiled one way in some modules, and a different
4753 way in others. This doesn't work with extern inline functions,
4754 which must have the same definition in all modules, because the
4755 defining code might be shared across modules, depending on the
4756 implementation. Symptoms reported by Martin Rudalics in:
4757 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4758 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4759 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4760 overriding the corresponding functions in syntax.h.
4761 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4762 (syntax_property): New inline functions.
4763 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4764 Rewrite in terms of these new functions.
4766 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4768 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4769 not chars_in_text, whose result depends on the multibyteness of
4770 the current buffer. (Bug#15426)
4772 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4774 Port recent change to hosts where pointers aren't 'long'.
4775 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4776 Don't assume that pointers are the same width as 'long'.
4777 Add a compile-time check that a pointer fits into two X slots.
4779 A simpler, centralized INLINE.
4780 * conf_post.h (INLINE): Define only if not already defined.
4781 This allows us to use a single INLINE, defined by one file
4783 * emacs.c (INLINE): Define it.
4784 Also, include category.h, charset.h, composite.h, dispextern.h,
4785 syntax.h, systime.h, so that their INLINE definitions are expanded
4787 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4788 * buffer.h, buffer.c (BUFFER_INLINE):
4789 * category.h, category.c (CATEGORY_INLINE):
4790 * character.h, character.c (CHARACTER_INLINE):
4791 * charset.h, charset.c (CHARSET_INLINE):
4792 * composite.h, composite.c (COMPOSITE_INLINE):
4793 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4794 * frame.h, frame.c (FRAME_INLINE):
4795 * intervals.h, intervals.c (INTERVALS_INLINE):
4796 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4797 * lisp.h, alloc.c (LISP_INLINE):
4798 * process.h, process.c (PROCESS_INLINE):
4799 * syntax.h, syntax.c (SYNTAX_INLINE):
4800 * systime.h, sysdep.c (SYSTIME_INLINE):
4801 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4802 * window.h, window.c (WINDOW_INLINE):
4803 Remove. All uses replaced with INLINE.
4805 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4807 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4810 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4812 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4813 'const char *' to avoid compiler warnings due to similar change in
4814 the prototype of x_get_string_resource.
4816 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4818 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4819 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4820 going to replace static variables below. Adjust comments.
4821 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4822 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4823 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4824 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4825 Related users changed.
4826 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4827 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4828 last_mouse_movement_time, going to replace static variables below.
4830 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4831 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4833 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4834 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4835 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4836 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4837 static variables below.
4838 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4839 (last_mouse_scroll_bar): Remove.
4840 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4841 (mouseExited): Related users changed.
4843 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4845 Do not use external array to process X scroll bar messages.
4846 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4847 (x_send_scroll_bar_event): Pack window pointer into two slots
4848 of XClientMessageEvent if we're 64-bit. Adjust comment.
4849 (x_scroll_bar_to_input_event): Unpack accordingly.
4851 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4853 Ifdef away recent changes which aren't relevant to NS port.
4854 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4855 [!HAVE_NS]: Declare as such.
4856 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4857 [!HAVE_NS]: Define as such.
4859 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4861 * frame.c (x_redo_mouse_highlight): New function
4862 to factor out common code used in W32 and X ports.
4863 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4864 * xterm.h (struct x_display_info):
4865 * w32term.h (struct w32_display_info):
4866 * nsterm.h (struct ns_display_info): New members
4867 last_mouse_motion_frame, last_mouse_motion_x and
4868 last_mouse_motion_y, going to replace static variables below.
4869 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4870 (redo_mouse_highlight): Remove.
4871 (note_mouse_movement, syms_of_xterm): Adjust user.
4872 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4873 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4874 (redo_mouse_highlight): Remove.
4875 (note_mouse_movement, syms_of_w32term): Adjust user.
4876 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4877 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4879 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4880 * nsfns.m (compute_tip_xy): Adjust user.
4882 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4884 * frame.c (x_mouse_grabbed): New function.
4885 * dispextern.h (x_mouse_grabbed): Add prototype.
4886 (last_mouse_frame): Remove declaration.
4887 * xterm.h (struct x_display_info):
4888 * w32term.h (struct w32_display_info):
4889 * nsterm.h (struct ns_display_info): New member
4890 last_mouse_frame, going to replace...
4891 * xdisp.c (last_mouse_frame): ...global variable.
4892 (note_tool_bar_highlight):
4893 * w32term.c (w32_mouse_position, w32_read_socket):
4894 * xterm.c (XTmouse_position, handle_one_xevent):
4895 Use x_mouse_grabbed.
4896 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4898 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4900 * w32term.c (w32_read_socket): Avoid temporary
4901 variables in a call to x_real_positions.
4902 * xterm.c (handle_one_xevent): Likewise.
4904 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4906 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4907 (x_icon_type): Remove prototype.
4908 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4909 * frame.c (x_icon_type): Remove.
4910 * w32term.c (x_make_frame_visible, x_iconify_frame):
4911 * xterm.c (x_make_frame_visible, x_iconify_frame):
4912 Use x_set_bitmap_icon to factor out common code.
4914 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4916 * dispextern.h (check_x_display_info, x_get_string_resource):
4917 Declare here just once and unify the latter.
4918 * frame.c (check_x_display_info, x_get_string_resource):
4919 * nsterm.h (check_x_display_info):
4920 * xrdb.c (x_get_string_resource):
4921 * xterm.h (check_x_display_info): Remove prototypes.
4922 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4923 * w32reg.c (x_get_string_resource): Likewise.
4924 (w32_get_rdb_resource): Adjust user.
4926 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4928 * xterm.h (struct x_display_info): New member
4929 x_pending_autoraise_frame, going to replace...
4930 * xterm.c (pending_autoraise_frame): ...static variable.
4931 (x_new_focus_frame, XTread_socket): Adjust users.
4932 * w32term.h (struct w32_display_info): New member
4933 w32_pending_autoraise_frame, going to replace...
4934 * w32term.c (pending_autoraise_frame): ...global variable.
4935 (x_new_focus_frame, w32_read_socket): Adjust users.
4937 2013-09-17 Glenn Morris <rgm@gnu.org>
4939 * xdisp.c (message_dolog): If we create *Messages*,
4940 switch it to messages-buffer-mode.
4942 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4944 Don't overuse 'const' in types of locals.
4945 * bidi.c (bidi_count_bytes):
4946 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4947 (xg_event_is_for_scrollbar):
4948 * xselect.c (x_handle_property_notify)
4949 (x_handle_selection_notify, x_handle_dnd_message):
4950 * xsettings.c, xsettings.h (xft_settings_event):
4951 * xterm.c (x_handle_net_wm_state, handle_one_event)
4952 (x_menubar_window_to_frame, x_detect_focus_change)
4953 (construct_mouse_click, note_mouse_movement)
4954 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4955 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4956 (handle_one_xevent, x_handle_net_wm_state):
4957 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4958 (x_handle_dnd_message):
4959 Avoid unnecessary 'const', typically the second 'const' in
4960 'const foo * const arg', a 'const' that does not affect the API
4961 and doesn't significantly help the human reader.
4963 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4965 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4966 only if Glib < 2.36.0.
4967 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4968 * xsettings.c (init_gconf, init_gsettings): Do not check
4970 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4972 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4974 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4976 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4977 before calling g_type_init.
4979 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4981 * nsterm.m (syms_of_nsterm): ... to here.
4983 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4985 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4986 (ignore_next_mouse_click_timeout): Use Time as X does.
4987 (handle_one_xevent): Avoid cast and use unsigned comparison.
4989 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4991 Do not copy X event in handle_one_xevent except KeyPress case.
4992 Wnen XEvent is processed, it is unlikely to be changed except
4993 KeyPress case, so we can avoid copying and use const pointer to
4994 const data to make sure that an event is not changed elsewhere.
4995 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4996 const' and do not create local copy except for the KeyPress event.
4997 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4998 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4999 (x_handle_net_wm_state, x_menubar_window_to_frame)
5000 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5001 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5002 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5003 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5004 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5005 (x_handle_dnd_message):
5006 * xsettings.c (xft_settings_event):
5007 Use 'const XEvent * const' where appropriate.
5008 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5010 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5012 Fix X event waiting to handle multiple frames.
5013 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5014 * xterm.c (pending_event_wait): Remove. Adjust users.
5015 (x_detect_focus_change): Pass frame arg.
5016 (handle_one_xevent): Find related frame early and clear per-frame
5017 wait_event_type only if this is an event for the relevant frame.
5018 (x_wait_for_event): Use per-frame wait_event_type.
5020 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5022 * nsfns.m (Fx_create_frame): Fix font driver registration for
5025 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5026 for syms_of_macfont.
5028 * nsterm.m: Include macfont.h.
5029 (ns_tmp_flags, ns_tmp_font): Remove.
5030 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5031 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5032 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5033 (changeFont:): Fix code style. Check for font driver type when
5036 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5039 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5040 (nsfont_open): Set font driver type.
5041 Set font->ascent and font->descent. Figure out font instead of
5042 ns_tmp_font, and flags instead of ns_tmp_flags.
5043 Fix indentation. Remove call to ns_draw_text_decoration,
5046 * nsfns.m: Include macfont.h.
5047 (Fx_create_frame): Register macfont driver, make a better default font.
5048 (Fns_popup_font_panel): Get font from macfont driver, if used.
5050 * macfont.m, macfont.h, macuvs.h: New files.
5052 * font.h: Declare syms_of_macfont.
5054 * font.c (syms_of_font): Call syms_of_macfont.
5056 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5058 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5060 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5061 and it is always zero for others, so I assume that this is an ancient
5062 leftover which nobody will want to change any more.
5063 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5064 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5065 * frame.c (x_set_scroll_bar_width):
5066 * w32fns.c (w32_createscrollbar):
5067 * w32term.c (w32_set_vertical_scroll_bar):
5068 * xfns.c (x_set_scroll_bar_default_width):
5069 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5070 (x_scroll_bar_expose): Related users changed.
5072 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5074 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5075 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5076 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5078 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5080 * nsterm.h, w32term.h, xterm.h: ...and not here.
5081 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5082 Remove unused Xisms.
5083 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5084 these modules are never compiled otherwise.
5086 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5088 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5089 Doc fix. (Bug#15375)
5091 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5093 Unify Fx_focus_frame between all ports.
5094 * frame.h (x_focus_frame): New prototype.
5095 * xfns.c (Fx_focus_frame): Remove.
5096 (syms_of_xfns): Do not defsubr it.
5097 (x_focus_frame): X implementation.
5098 * nsfns.m (Fx_focus_frame): Remove.
5099 (syms_of_nsfns): Do not defsubr it.
5100 (x_focus_frame): NS implementation.
5101 * w32term.c (Fx_focus_frame): Remove.
5102 (x_focus_on_frame): Rename to...
5103 (x_focus_frame): W32 implementation.
5104 * w32term.h (x_focus_on_frame): Remove prototype.
5105 * w32fns.c (Fx_focus_frame): Remove.
5106 (syms_of_w32fns): Do not defsubr it.
5107 * frame.c (Fx_focus_frame): Define here.
5108 (syms_of_frame): Defsubr here.
5109 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5111 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5113 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5114 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5115 each port to reference the port-specific window system data.
5116 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5117 (FRAME_DISPLAY_INFO): Define.
5118 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5119 (FRAME_DISPLAY_INFO): Define. Adjust users.
5120 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5121 (FRAME_DISPLAY_INFO): Define. Adjust users.
5122 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5123 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5124 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5125 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5126 * xselect.c, xterm.c: All related users changed.
5128 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5130 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5131 (x_menubar_window_to_frame): Remove prototypes.
5132 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5133 (x_menubar_window_to_frame, x_top_window_to_frame):
5135 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5136 (x_menubar_window_to_frame, x_top_window_to_frame):
5137 ...to here and convert all but the last to static.
5139 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5141 * lisp.mk (lisp): Add w32-common-fns.elc.
5143 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5145 * charset.c (char_charset): Document an exception for char-charset.
5147 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5149 * xterm.h (x_display_info): New field last_user_time...
5150 * xterm.c (toplevel): ...to replace static last_user_time.
5151 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5153 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5155 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5156 scroll bar values to prevent thumb from disappear and update comment.
5158 2013-09-11 Glenn Morris <rgm@gnu.org>
5160 * emacs.c (usage_message): Possessive apostrophe tweak.
5162 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5164 * nsterm.m (syms_of_nsterm): Use Qns.
5165 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5166 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5167 * xfns.c (x_display_info_for_name, Fx_open_connection):
5168 Remove old '#if 0' code.
5169 (syms_of_xfns): Use Qx.
5170 * termhooks.h (fullscreen_hook): Remove the leftover.
5171 (struct terminal): Fix typo in comment.
5173 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5175 Cleaning up a few X scroll bar bits.
5176 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5177 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5178 New member last_seen_part, going to replace...
5179 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5180 (xt_action_hook) [USE_LUCID]: Adjust user.
5181 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5182 Lucid-specific scroll bar support.
5183 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5184 to int and adjust to use last_seen_part member.
5185 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5186 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5187 Initialize last_seen_part.
5189 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5191 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5192 insert-buffer-substring an empty string.
5194 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5196 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5197 avoiding a GCC warning.
5199 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5201 Ifdef away frame tool bar code when it is not really used.
5202 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5203 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5204 and minimize_tool_bar_window_p under the above.
5205 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5206 (fset_tool_bar_window): Likewise.
5207 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5208 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5209 (change_frame_size_1):
5210 * window.c (window_from_coordinates, Frecenter): Adjust users.
5211 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5212 code is not really used.
5213 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5214 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5215 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5216 [!USE_GTK && !HAVE_NS]: Define as such.
5217 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5218 (note_mouse_highlight, expose_frame):
5219 * xfns.c (x_set_tool_bar_lines):
5220 * xterm.c (handle_one_xevent): Adjust users.
5222 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5224 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5225 This bug was introduced by my 2013-08-26 patch, which incorrectly
5226 assumed that the terminfo implementation doesn't use termcap buffers.
5227 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5228 these buffers apparently are used after all.
5229 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5230 (struct tty_display_info): Define members termcap_term_buffer and
5231 termcap_strings_buffer even if TERMINFO.
5233 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5236 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5237 'usage' docstring entry to pacify make-docfile.
5239 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5241 Change comparison functions =, <, >, <=, >= to take many arguments.
5242 * data.c: Change comparison functions' interface and implementation.
5243 * lisp.h: Make arithcompare available for efficient two arg
5245 * bytecode.c: Use arithcompare.
5246 * fileio.c: Use new interface.
5248 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5250 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5252 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5254 * eval.c (Feval): Document the new use of `lexical'.
5256 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5258 Review and drop old frame resize hack.
5259 * frame.h (struct frame): Remove force_flush_display_p.
5260 * dispnew.c (update_frame): Adjust user and don't call
5261 flush_frame here. The comment has said that there was an issues
5262 with redisplaying fringes, but I don't see any differences with
5263 and without this hack. Hopefully we can continue without it.
5264 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5265 current frame matrices twice if resized_p is set.
5267 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5269 Do not populate pure Xism x_sync to other ports.
5270 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5271 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5272 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5273 * w32term.h (x_sync): Remove prototype.
5275 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5277 Cleanup frame flushing.
5278 * dispextern.h (struct redisplay_interface):
5279 Drop flush_display_optional because flush_display is enough
5280 for X and flushing via RIF is just a no-op for others.
5281 * frame.h (flush_frame): New function.
5282 * dispnew.c (update_frame):
5283 * minibuf.c (read_minibuf):
5284 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5286 * keyboard.c (detect_input_pending_run_timers): Do not flush
5287 all frames but selected one in redisplay_preserve_echo_area.
5288 * nsterm.m (ns_flush): Remove no-op.
5289 (ns_redisplay_interface): Adjust user.
5290 * w32term.h (x_flush): Remove no-op.
5291 (w32_redisplay_interface): Adjust user.
5292 * xterm.c (x_flush): Simplify because we do not flush all
5293 frames at once any more. Adjust comment.
5294 (x_redisplay_interface): Adjust user.
5296 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5298 Port --without-x --enable-gcc-warnings to Fedora 19.
5299 * gfilenotify.c (globals_of_gfilenotify):
5300 Call g_type_init only if using an older glib version that needs it.
5302 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5304 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5305 (last_glyphless_glyph_merged_face_id): Remove declarations.
5306 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5307 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5308 (last_glyphless_glyph_merged_face_id): Now static.
5309 (merge_escape_glyph_face): New function, refactored from...
5310 (get_next_display_element): ...here.
5311 (merge_glyphless_glyph_face): New function, refactored from...
5312 (produce_glyphless_glyph): ...here...
5313 * term.c (produce_glyphless_glyph): ...and here.
5315 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5317 * eval.c (eval_sub): Only call Ffunction if necessary.
5319 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5321 Attempt to make redisplay more selective when changing cursor type.
5322 * frame.h (struct frame): New bitfield cursor_type_changed.
5323 * xdisp.c (cursor_type_changed): Remove.
5324 (try_cursor_movement, redisplay_window, try_window_id)
5325 (set_frame_cursor_types, try_window_reusing_current_matrix):
5326 Adjust to use per-frame bitfield.
5327 (redisplay_internal): Look for cursor type change on each visible
5328 frame and consider all frames if cursor type has been changed on
5329 the frame other than selected. If cursor type has been changed on
5330 selected frame only, do not use fast update.
5332 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5334 Attempt to make redisplay more selective when changing fonts.
5335 * frame.h (struct frame): New bitfield fonts_changed.
5336 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5337 (adjust_frame_glyphs): Add prototype.
5338 * dispnew.c (fonts_changed_p): Remove.
5339 (adjust_glyphs): Remove because we do not
5340 adjust matrices on all frames at once any more.
5341 (adjust_frame_glyphs): Block and unblock input here.
5342 (adjust_glyph_matrix): Use fonts_changed.
5343 (change_frame_size_1): Use adjust_frame_glyphs.
5344 * font.c (font_open_entity): Use fonts_changed.
5345 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5346 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5347 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5348 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5349 (shrink_mini_window, Fresize_mini_window_internal)
5350 (window_scroll_pixel_based, Fset_window_configuration)
5351 (apply_window_adjustment, Fset_window_vscroll):
5352 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5353 Use adjust_frame_glyphs.
5354 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5355 (try_window_reusing_current_matrix, try_window_id, display_line)
5356 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5357 (redisplay_internal): Consider fonts_changed and adjust frame
5358 matrices for each frame only if the frame is visible. If font
5359 has been changed on some frame during full redisplay, retry
5360 only visible frames where the font has been actually changed.
5362 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5364 Cache current header and mode line height for each window.
5365 * window.h (struct window): New fields mode_line_height
5366 and header_line_height.
5367 * window.c (make_window): Initialize them.
5368 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5369 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5370 (current_mode_line_height, current_header_line_height):
5372 * xdisp.c (current_mode_line_height, current_header_line_height):
5374 (pos_visible_p, init_xdisp): Adjust user.
5375 (redisplay_window): Invalidate mode_line_height and
5376 header_line_height if current and desired matrices do not agree.
5378 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5380 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5381 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5383 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5385 Make --without-x compatible with --enable-gcc-warnings.
5386 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5387 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5388 members under HAVE_WINDOW_SYSTEM.
5389 * keyboard.c (make_lispy_focus_out): Likewise.
5390 (record_menu_key): Move under HAVE_MENUS.
5391 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5392 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5393 (syms_of_xdisp): Adjust user.
5394 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5395 (start_hourglass, cancel_hourglass):
5396 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5397 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5398 and CLEAR_FONT_TABLE_NFONTS.
5399 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5400 Declare only if HAVE_WINDOW_SYSTEM.
5401 (lface_same_font_attributes_p, clear_face_gcs): Define only
5402 if HAVE_WINDOW_SYSTEM.
5404 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5406 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5407 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5408 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5410 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5412 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5414 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5416 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5417 This fixes a type error on hosts where ptrdiff_t is wider than int.
5419 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5421 * keyboard.c (read_key_sequence_vs): New function.
5422 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5425 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5427 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5429 Makefile improvements.
5430 * Makefile.in (config.status): Don't use double-colon rules, as
5431 they are not portable according to POSIX. Fix shell typo with `;
5432 I guess this rule has never been tested?
5433 (VCSWITNESS): New macro, to override any environment var.
5435 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5437 * xterm.h (struct x_display_info): Do not track X connection
5438 fd separately because it is always available from Display.
5439 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5442 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5444 * buffer.c (drop_overlay):
5445 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5446 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5448 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5450 * buffer.c (Fmake_overlay, Fmove_overlay):
5451 * intervals.c (set_point_from_marker):
5452 * print.c (PRINTPREPARE): Prefer signal_error
5453 to plain error and report unsuitable marker too.
5455 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5457 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5458 for 'dragging' member.
5459 (struct x_output): Remove set-but-unused leftovers
5460 'left_before_move' and 'top_before_move'.
5461 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5462 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5463 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5464 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5465 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5466 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5467 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5468 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5470 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5472 * nsfont.m (INVALID_GLYPH): New define.
5473 (nsfont_encode_char): Use INVALID_GLYPH.
5474 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5478 * xterm.c (x_last_mouse_movement_time): Revert last change.
5479 This code should use XDisplayMotionBufferSize to check display's
5480 motion history first, and there are few other issues as well.
5481 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5482 (handle_one_xevent): Adjust user.
5484 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5486 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5487 * frame.c (Flast_nonminibuf_frame): ... to here.
5488 (check_minibuf_window): Don't abort if no window was found
5491 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5493 Use XGetMotionEvents to ask the last mouse motion time from X server.
5494 * xterm.c (X_MOTION_HISTORY): Default to 1.
5495 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5496 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5497 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5498 Ifdef away legacy code.
5499 (XTmouse_position, x_scroll_bar_report_motion):
5500 Use x_last_mouse_movement_time.
5501 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5504 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5506 * msdos.c (last_mouse_window): Move to...
5507 (dos_rawgetc): ...this function and adjust comment.
5508 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5509 (mouseMoved): ...this function and adjust comment.
5510 * w32term.c (last_window): Likewise with...
5511 (w32_read_socket): ...this function.
5512 * xterm.c (last_window): Likewise with...
5513 (handle_one_xevent): ...this function.
5515 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5517 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5518 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5519 (handle_one_xevent): ...to here.
5520 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5523 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5525 * msdos.c (IT_set_terminal_window): Remove no-op.
5526 (initialize_msdos_display): Adjust terminal setup.
5527 * w32console.c (w32con_set_terminal_window): Remove no-op.
5528 (initialize_w32_display): Adjust terminal setup.
5529 * w32term.c (w32_set_terminal_window): Remove no-op.
5530 (w32_create_terminal): Adjust terminal setup.
5531 * xterm.c (XTset_terminal_window): Remove no-op.
5532 (x_create_terminal): Adjust terminal setup.
5534 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5536 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5538 (ns_create_terminal): Adjust terminal setup.
5539 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5541 (w32_create_terminal): Adjust terminal setup.
5542 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5544 (x_create_terminal): Adjust terminal setup.
5546 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5548 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5549 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5550 * dispnew.c (buffer_posn_from_coords):
5551 * window.c (Fwindow_end, displayed_window_lines):
5552 * xdisp.c (redisplay_mode_lines): Use it.
5554 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5556 * fontset.c (face_for_char): Check char in the current face font first
5557 if HAVE_NS (Bug#15138).
5559 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5561 * window.c (temp_output_buffer_show): Make sure window returned
5562 by display_buffer is live (Bug#15213).
5564 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5566 Minor cleanup to avoid forward declarations.
5567 * coding.h (struct ccl_spec): Remove forward declaration.
5568 * composite.h (toplevel): Include font.h.
5569 (struct composition_it, struct face, struct font_metrics):
5570 Remove forward declaration.
5571 * dispextern.h (struct image, struct atimer): Likewise.
5572 * emacsgtkfixed.h (struct frame): Likewise.
5573 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5574 * font.h (struct font_driver, struct font, struct glyph_string)
5575 (struct face): Remove forward declaration.
5576 * fontset.h (struct face, struct font): Likewise.
5577 * frame.h (toplevel): Style cleanup.
5578 (enum output_method): Move to...
5579 * termhooks.h (enum output_method): ...here.
5580 (struct glyph, struct frame, struct ns_display_info)
5581 (struct x_display_info, struct w32_display_info):
5582 Remove forward declaration.
5583 * xterm.h (toplevel): Include termhooks.h.
5584 (struct font, struct window, struct glyph_matrix, struct frame)
5585 (struct input_event, struct face, struct image): Remove forward
5587 * gtkutil.h (struct _widget_value): Likewise.
5588 * keyboard.h (toplevel): Include termhooks.h.
5589 (struct input_event): Remove forward declaration.
5591 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5593 * intervals.c (set_point_from_marker): New function.
5594 * editfns.c (Fgoto_char):
5595 * process.c (Finternal_default_process_filter):
5596 * window.c (select_window_1): Use it.
5597 * buffer.h (set_point_from_marker): Add prototype.
5599 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5601 * w32.c (term_winsock): Call release_listen_threads before calling
5603 (_sys_wait_accept): Wait for accept event in a loop with a finite
5604 timeout, instead of waiting indefinitely. Will hopefully avoid
5605 hanging during exit because WSACleanup deadlocks waiting for the
5606 event object to be released. (Bug#14333)
5608 * w32proc.c (release_listen_threads): New function, signals all
5609 the reader threads that listen for connections to stop waiting.
5611 * w32.h (release_listen_threads): Add prototype.
5613 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5615 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5616 field of new marker (for sanity and safety).
5617 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5618 anyway because XMISCTYPE is a function and can't be an lvalue).
5620 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5622 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5623 (x_after_update_window_line, x_scroll_bar_create)
5624 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5625 (handle_one_xevent, x_clear_frame_area):
5626 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5627 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5628 * xterm.h (x_clear_area): Adjust prototype.
5630 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5632 Hook scanning and indentation functions to find_newline. This helps
5633 to avoid duplicated code and renders more respect to newline cache.
5634 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5635 * cmds.c (Fforward_line):
5636 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5637 Use find_newline and avoid unnecessary point movements.
5638 * search.c (scan_newline): Implement on top of find_newline.
5640 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5642 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5643 scoped code (bug#11258).
5645 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5647 * nsterm.m (last_window): New variable.
5648 (EV_TRAILER2): New macro.
5649 (EV_TRAILER): Call EV_TRAILER2.
5650 (mouseMoved:): Add support for mouse-autoselect-window
5651 on nextstep (Bug#6888).
5653 2013-08-28 Andreas Schwab <schwab@suse.de>
5655 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5656 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5657 Remove unused macro definitions.
5658 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5659 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5660 Only define if emacs.
5662 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5664 Prefer enum glyph_row_area to int where appropriate.
5665 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5667 (window_box, window_box_width, window_box_left, window_box_left_offset)
5668 (window_box_right, window_box_right_offset): Adjust prototypes.
5669 * xdisp.c (window_box, window_box_width, window_box_left)
5670 (window_box_left_offset, window_box_right, window_box_right_offset):
5671 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5672 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5673 * nsterm.m (ns_clip_to_row):
5674 * w32term.c (w32_clip_to_row):
5675 * xterm.c (x_clip_to_row): Likewise.
5677 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5679 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5680 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5682 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5684 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5685 for portability to hosts where /bin/sh has problems.
5687 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5689 Redesign redisplay interface to drop global output_cursor.
5690 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5691 (toplevel): Remove declaration of output_cursor.
5692 (set_output_cursor, x_cursor_to): Remove prototype.
5693 * window.h (struct window): New member output_cursor.
5694 (output_cursor_to): New function to replace RIF member.
5695 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5696 (update_text_area, set_window_cursor_after_update): Use it.
5697 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5698 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5699 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5700 * w32term.c (x_update_window_begin, x_update_window_end):
5701 * xterm.c (x_update_window_begin, x_update_window_end):
5702 Adjust to use per-window output cursor.
5704 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5706 Simplify SELECT_TYPE-related code.
5707 Like EMACS_TIME, this portability layer is no longer needed, since
5708 Emacs has been using fd_set as a portability layer for some time.
5709 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5710 (SELECT_TYPE): Remove. All uses changed to fd_set.
5711 (fd_set) [!FD_SET]: New typedef.
5713 Simplify EMACS_TIME-related code.
5714 This portability layer is no longer needed, since Emacs has been
5715 using struct timespec as a portability layer for some time.
5716 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5717 Include <time.h> rather than "systime.h"; that's all that's needed now.
5718 * dispnew.c: Include <timespec.h> rather than "systime.h";
5719 that's all that's needed now.
5720 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5721 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5722 TIMESPEC_RESOLUTION.
5723 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5724 LOG10_TIMESPEC_RESOLUTION.
5725 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5726 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5727 (make_emacs_time): Remove. All used changed to make_timespec.
5728 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5729 (current_timespec): Rename from current_emacs_time. All uses changed.
5730 (add_emacs_time): Remove. All uses changed to timespec_add.
5731 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5732 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5733 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5734 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5735 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5736 (current_timespec): Rename from current_emacs_time. All uses changed.
5737 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5738 changed to timespec_cmp.
5739 * xgselect.c: Include <timespec.h>, since our .h files don't.
5741 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5743 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5744 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5745 Remove the leftovers.
5746 * gtkutil.c (toplevel): Do not declare Qxft but include
5748 * image.c (toplevel): Do not declare Vlibrary_cache because
5749 it's already done in lisp.h.
5751 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5753 * lisp.h (Mouse_HLInfo): Move from here...
5754 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5755 (reset_mouse_highlight): New function.
5756 * msdos.c (dos_set_window_size, IT_update_begin)
5757 (internal_terminal_init):
5758 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5759 (ns_initialize_display_info):
5760 * w32console.c (initialize_w32_display):
5761 * w32term.c (x_update_window_end, x_free_frame_resources)
5762 (w32_initialize_display_info):
5763 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5764 * window.c (Fdelete_other_windows_internal):
5765 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5766 * termchar.h (toplevel):
5767 * xterm.h (toplevel): Include dispextern.h.
5769 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5771 Fix minor problems found by static checking.
5772 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5773 (expect): Avoid nested-if warning.
5774 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5775 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5776 * nsterm.h, nsterm.m (ns_select):
5777 * xgselect.c, xgselect.h (xg_select):
5778 Adjust signature to better match pselect's.
5779 * nsterm.m (ns_select):
5780 Don't set *TIMEOUT, since pselect doesn't.
5781 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5782 diagnostic about assigning const char * to it.
5783 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5785 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5787 * lread.c (substitute_object_recurse): Handle hash-tables as well
5790 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5792 Fix unlikely core dump in init_tty, and simplify terminfo case.
5793 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5794 The old version incorrectly dumped core if malloc returned a
5795 buffer containing only non-NUL bytes.
5796 (init_tty): Do not allocate or free termcap buffers; the
5797 struct does that for us now.
5798 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5799 (struct tty_display_info): Define members termcap_term_buffer and
5800 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5801 use them. Allocate them directly in struct rather than indirectly
5802 via a pointer, to simplify init_tty.
5804 * frame.c (check_minibuf_window): Initialize 'window' properly,
5805 so that Emacs reliably aborts later if 'window' is not initialized.
5807 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5809 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5810 of VoidSymbol (Bug#15154).
5812 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5814 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5815 mouse_face_beg_y and mouse_face_end_y.
5816 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5817 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5818 Adjust users and update comment where appropriate.
5820 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5822 * frame.c (check_minibuf_window): New function.
5823 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5824 Call check_minibuf_window (Bug#15183).
5826 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5828 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5829 because this is the only last cursor data we need to keep and consult.
5830 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5831 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5834 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5836 Fix recovering from possible decompression error.
5837 Since insert_from_gap doesn't always move point, we can't use PT as
5838 the position where the partially decompressed data ends, and
5839 should count how many bytes was produced so far.
5840 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5841 (unwind_decompress): Really delete partially uncompressed data.
5842 (Fzlib_decompress_region): Take decompressed data size into account.
5844 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5846 * syntax.c (init_syntax_once): Adjust comment and do an early
5847 initialization of Qchar_table_extra_slots just once...
5848 * casetab.c (init_casetab_once):
5849 * category.c (init_category_once):
5850 * character.c (syms_of_character):
5851 * coding.c (syms_of_coding):
5852 * xdisp.c (syms_of_xdisp): ...and omit it here.
5854 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5856 * xdisp.c (get_next_display_element): Don't apply to characters
5857 from a display vector the logic of setting it->end_of_box_run_p
5858 suitable for characters from a buffer. (Bug#15175)
5860 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5861 to handle directories, rather than '_utime' which doesn't.
5864 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5866 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5867 or fullscreen (Bug#14627).
5869 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5871 System-dependent integer overflow fixes.
5872 * process.c (Fset_process_window_size): Signal an error if
5873 the window size is outside the range supported by the lower level.
5874 * sysdep.c (set_window_size): Return negative on error,
5875 nonnegative on success, rather than -1, 0, 1 on not in system,
5876 failure, success. This is simpler. Caller changed.
5877 (serial_configure): Remove unnecessary initialization of local.
5878 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5879 size fits in unsigned long; this isn't true on some 32-bit hosts.
5880 Avoid buffer overrun if some future version of /proc/meminfo has a
5881 variable name longer than 20 bytes.
5882 (system_process_attributes) [__FreeBSD__]:
5883 Don't assume hw.availpages fits in 'int'.
5885 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5887 Don't let very long directory names overrun the stack.
5888 Fix some related minor problems involving "//", vfork.
5889 * callproc.c (encode_current_directory): New function.
5890 (call_process): Don't append "/"; not needed.
5891 * fileio.c (file_name_as_directory_slop): New constant.
5892 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5893 this can save the caller having to alloca.
5894 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5895 Use SAFE_ALLOCA, not alloca.
5896 (directory_file_name, Fexpand_file_name): Leave leading "//"
5897 alone, since it can be special even on POSIX platforms.
5898 * callproc.c (call_process):
5899 * process.c (Fformat_network_address):
5900 * sysdep.c (sys_subshell):
5901 Use encode_current_directory rather than rolling our own.
5902 (create_process): No need to encode directory; caller does that now.
5903 * process.h (encode_current_directory): New decl.
5904 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5905 Rework to avoid 'goto xyzzy;'.
5907 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5909 * xdisp.c (handle_face_prop): If the default face was remapped use
5910 the remapped face for strings from prefix properties. (Bug#15155)
5912 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5914 Minor cleanup for redisplay interface and few related functions.
5915 * frame.h (enum text_cursor_kinds): Move from here...
5916 * dispextern.h (enum text_cursor_kinds): ...to here.
5917 (toplevel): Drop unnecessary declarations.
5918 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5919 in update_window_end_hook and draw_window_cursor functions.
5920 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5921 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5922 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5923 * xterm.c (x_update_window_end, x_draw_window_cursor):
5924 * xdisp.c (display_and_set_cursor, update_window_cursor)
5925 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5926 enum text_cursor_kinds where appropriate.
5928 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5930 Redesign redisplay interface to drop updated_row and updated_area.
5931 * dispextern.h (updated_row, updated_area): Remove declaration.
5932 (struct redisplay_interface): Pass glyph row and row area parameters
5933 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5934 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5936 * dispnew.c (updated_row, updated_area): Remove.
5937 (redraw_overlapped_rows, update_window_line): Adjust user.
5938 (update_marginal_area, update_text_area): Likewise. Pass updated row
5939 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5940 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5943 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5945 * process.c (flush_pending_output): Remove stub.
5948 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5950 * callproc.c: Fix race that killed background processes (Bug#15144).
5951 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5952 Record deleted process-id in critical section, not afterwards.
5953 Don't mistakenly kill process created by a call-process invocation
5954 that discards output and does not wait.
5956 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5958 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5959 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5960 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5961 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5962 to shut up compiler in mark_object.
5963 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5965 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5967 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5968 We can't portably rely on PTY_OPEN doing that, even if
5969 it calls posix_openpt with O_CLOEXEC.
5971 2013-08-20 Kenichi Handa <handa@gnu.org>
5973 * character.c (string_char): Improve commentary.
5975 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5977 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5978 (struct animation_cache): Make signature a flexible array member.
5979 All uses changed. This is a tad slower but may insulate us better
5980 from future changes to ImageMagick.
5982 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5984 * image.c: Shrink memory needed for animation cache.
5985 (SIGNATURE_DIGESTSIZE): New constant.
5986 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5987 (imagemagick_create_cache): Copy the signature. This saves
5988 several KB of memory that ImageMagick wastes per signature.
5989 Don't bother updating the update_time, as the caller does that now.
5990 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5991 it's a fixed size struct member now.
5992 (imagemagick_get_animation_cache): Always destroy the signature,
5993 as it's now imagemagick_create_cache's responsibility to copy it.
5994 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5995 and use memcmp rather than strcmp.
5996 eassert that ImageMagick returns a signature of the specified length.
5998 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6000 * image.c (imagemagick_get_animation_cache): Don't segfault on
6002 (imagemagick_get_animation_cache): Revert to previous definition
6003 so that it actually works. But keep the memory leak fix.
6004 (imagemagick_get_animation_cache): Fix memory leak.
6006 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6008 * image.c: Fix animation cache signature memory leak.
6009 Fix some other minor performance problems while we're at it.
6010 (imagemagick_create_cache): Clear just the members that
6011 need clearing. Don't set update_time, as caller does that now.
6012 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6013 Simplify by using pointer-to-pointer instead of a prev pointer.
6014 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6015 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6016 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6017 it's already a copy. Free the signature probe unless it's cached.
6019 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6020 This was introduced by my 2013-08-12 fix for Bug#15035.
6022 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6024 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6025 (imagemagick_prune_animation_cache): Now static.
6027 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6029 * image.c (imagemagick_get_animation_cache): Don't segfault when
6030 pruning all entries.
6032 2013-08-18 Ken Brown <kbrown@cornell.edu>
6034 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6035 static heap if ENABLE_CHECKING is defined.
6036 (max_bss_sbrk_ptr): New variable.
6038 (report_sheap_usage): Report maximum static heap usage instead of
6039 ending static heap usage.
6041 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6043 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6044 of zlib_initialized according to the results of calling
6045 init_zlib_functions.
6047 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6049 * image.c: Implement an ImageMagick per-image cache.
6050 (imagemagick_get_animation_cache): Fix a double-free error.
6051 (imagemagick_load_image): Remove the ping_wand code, which only
6052 apparently saved time on invalid animated images, and slowed down
6053 everything else. Optimise for the common case.
6055 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6057 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6059 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6061 * marker.c (set_marker): Remove documentation of undefined behavior.
6063 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6065 * image.c (imagemagick_compute_animated_image): Animate correctly
6066 when sub-images are smaller than the main image.
6067 (imagemagick_compute_animated_image): Setting the iterator row to
6068 zero is apparently not allowed.
6069 (imagemagick_compute_animated_image): Allow images that say they
6070 have sub-images that are bigger than the main image, but just crop
6073 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6075 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6077 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6079 * image.c (imagemagick_compute_animated_image): Respect the GIF
6082 2013-08-15 Ken Brown <kbrown@cornell.edu>
6084 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6085 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6088 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6090 Fix minor problems found by static checking.
6091 * frame.c (delete_frame):
6092 * xdisp.c (next_element_from_display_vector):
6093 Avoid uninitialized local.
6094 * image.c (imagemagick_compute_animated_image): Port to C89.
6095 Prefer usual GNU indentation style for loops.
6096 Be more careful about bizarrely large sizes, by using ptrdiff_t
6099 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6101 Fix infinite frame selection loop (Bug#15025).
6102 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6104 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6106 * xdisp.c (compute_window_start_on_continuation_line):
6107 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6108 to make sure we end up setting the window start at the leftmost
6109 visible character of the display line. This avoids funky
6110 horizontal shifting because the window start is not kept on the
6111 same position. (Bug#15090)
6112 (next_element_from_display_vector): Support 'box' face attribute
6113 in the face definitions of a display vector. (Bug#15099)
6115 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6117 * image.c (imagemagick_compute_animated_image): Implement animated
6119 (imagemagick_compute_animated_image): Fix some compilation
6120 warnings. Implement a very simple cache to make the animation
6121 usable at all, but it should be replaced with a per-image cache.
6123 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6125 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6126 to do `for' loops over alist values.
6127 * buffer.h (FOR_EACH_BUFFER):
6128 * process.c (FOR_EACH_PROCESS): Use it.
6129 (handle_child_signal, status_notify, Fget_buffer_process)
6130 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6132 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6134 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6135 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6136 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6137 to xzalloc and so avoid redundant call to memset.
6138 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6139 members because it is allocated with xzalloc and so already zeroed.
6141 2013-08-14 Ken Brown <kbrown@cornell.edu>
6143 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6146 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6148 Utility function and macro to copy Lisp string to C string.
6149 * lisp.h (xlispstrdupa): New macro.
6150 (xlispstrdup): New prototype.
6151 * alloc.c (xlispstrdup): New function.
6152 * callint.c (Fcall_interactively):
6153 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6154 (Fsubstitute_in_file_name):
6155 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6156 * image.c (x_create_bitmap_from_file):
6157 * w32term.c (w32_term_init):
6158 * xterm.c (x_term_init): Use xlispstrdup.
6160 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6162 * image.c (imagemagick_load_image): Make animated pictures work.
6163 There's still some problems with background color settings, though
6166 * decompress.c (unwind_decompress): Always restore point.
6168 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6170 * marker.c (set_marker): Reformat documentation.
6172 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6174 * xdisp.c (cursor_type_changed): Now static.
6176 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6177 Use changed. This avoids the need to call xmalloc and for the
6178 caller to call xfree, and avoids memory leaks in some situations.
6180 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6182 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6183 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6184 (redisplay_window): If window_end_valid is cleared due to non-zero
6185 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6186 so do not call to try_cursor_movement for that window.
6188 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6190 * window.h (struct window): Convert window_end_pos and
6191 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6192 (wset_window_end_pos, wset_window_end_vpos): Remove.
6193 * dispnew.c (adjust_glyph_matrix):
6194 * window.c (Fwindow_end, replace_window, set_window_buffer)
6196 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6197 (set_vertical_scroll_bar, redisplay_window, try_window)
6198 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6199 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6200 (note_mouse_highlight): Adjust users.
6201 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6204 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6206 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6207 * image.c (imagemagick_filename_hint): Use `const char *' and
6208 prefer SSDATA to SDATA to avoid warnings.
6210 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6212 Cleanup window fringes, margins and scroll bars adjustments.
6213 * window.c (set_window_fringes, set_window_margins)
6214 (set_window_scroll_bars, apply_window_adjustment): New functions.
6215 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6216 (Fset_window_scroll_bars): Use them.
6218 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6220 * window.h (struct window): Convert scroll_bar_width
6221 from Lisp_Object to integer. Adjust comment.
6222 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6224 * window.c (wset_scroll_bar_width): Remove.
6225 (make_window): Initialize scroll_bar_width.
6226 (Fsplit_window_internal): Use direct assignment.
6227 (Fset_window_configuration, save_window_save):
6228 Convert Lisp_Object to integer and back where appropriate.
6229 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6230 bar was actually changed, and mention this in docstring.
6232 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6234 * decompress.c: Minor simplifications.
6235 (Fzlib_decompress_region): Don't bother verifying
6236 that avail_out <= UINT_MAX, as that was confusing.
6237 Mention the restriction in a comment instead.
6238 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6240 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6242 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6243 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6245 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6247 * image.c (imagemagick_filename_hint): Check for errors in the
6250 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6252 * window.c (Fwindow_margins): Return nil when there's no marginal
6253 area, as per the documented API.
6255 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6256 Fmake_vector, as scroll bar's struct members are not all Lisp
6257 objects now. This avoids crashes in GC.
6259 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6260 bool, so its address could be taken.
6262 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6264 * image.c (imagemagick_filename_hint): New function to possibly
6265 apply `image-content-type-suffixes'.
6266 (imagemagick_load_image): Use it.
6268 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6270 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6271 if loading zlib failed.
6273 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6275 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6276 2013-08-13 checkin below. Change bool to BOOL, rule is:
6277 All Obj-C code uses BOOL, except for interfaces callable from C.
6279 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6281 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6283 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6284 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6285 bool instead of BOOL.
6286 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6287 from Lisp_Object to bitfield. Adjust comment.
6288 * w32term.c (x_scroll_bar_create): Adjust user.
6289 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6290 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6291 Use bool for boolean.
6292 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6293 to `unsigned int' when defining a bitfield.
6295 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6297 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6299 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6301 * window.h (struct window): Convert left_margin_cols and
6302 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6303 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6304 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6306 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6308 (showing_window_margins_p, update_window_line, update_frame_1):
6309 * fringe.c (draw_fringe_bitmap_1):
6310 * xdisp.c (window_box_width): Adjust users.
6311 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6312 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6313 Use direct assignment.
6314 (Fset_window_configuration, save_window_save, Fwindow_margins):
6315 Convert Lisp_Object to integer and back where appropriate.
6316 (Fset_window_margins): Adjust user. Return t if any margin
6317 was actually changed, and mention this in docstring.
6319 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6321 * syntax.c (forward_word):
6322 * cmds.c (forward_char, backward_char): Mention the optional argument.
6324 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6326 * window.h (struct window): Convert left_fringe_width
6327 and right_fringe_width from Lisp_Objects to integers.
6329 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6330 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6331 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6333 (make_window): Initialize new integer fields to -1.
6334 (Fsplit_window_internal): Use direct assignment.
6335 (Fset_window_configuration, save_window_save):
6336 Convert Lisp_Object to integer and back where appropriate.
6337 (Fset_window_fringes): Adjust user. Return t if any fringe
6338 was actually changed, and mention this in docstring.
6340 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6342 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6343 * nsfns.m (x_set_cursor_type):
6344 * w32fns.c (x_set_cursor_type):
6345 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6346 * xdisp.c (set_frame_cursor_types): ...but in common code.
6348 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6350 * font.c (clear_font_cache): New function, stripped from...
6351 (Fclear_font_cache): ...here, which now uses the function
6352 above. Adjust comment.
6353 * font.h (clear_font_cache): Add prototype.
6354 * xfaces.c (clear_face_cache): Use clear_font_cache.
6356 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6358 * window.c (Fset_window_start): Compare `w', not `window' because
6359 `w' might not be equal to `window' after call to decode_live_window.
6361 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6363 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6364 This fixes a problem introduced by the Bug#15035 patch
6365 when using GPG. Reported by Herbert J. Skuhra.
6367 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6369 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6370 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6371 not yet initialized.
6373 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6375 * decompress.c (Fzlib_decompress_region): Support zlib
6376 decompression, too, and rename.
6378 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6380 Minor zlib configuration tweaks.
6381 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6382 Don't assume presence of fn_inflateInit2_ zlib internal function.
6384 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6386 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6387 include the zlib prefix.
6389 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6391 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6392 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6393 define static variables that are pointers to zlib functions to be
6395 (init_zlib_functions) [WINDOWSNT]: New function.
6396 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6398 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6399 macros instead of invoking the zlib functions directly.
6400 (syms_of_decompress): DEFSYM Qzlib_dll.
6401 Staticpro Szlib_available_p.
6403 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6405 Avoid looping over all frame windows to freeze and unfreeze.
6406 * window.h (struct window): Drop frozen_window_start_p.
6407 (freeze_window_starts): Drop prototype.
6408 * frame.h (struct frame): New frozen_window_starts flag.
6409 (FRAME_WINDOWS_FROZEN): New macro.
6410 * window.c (freeze_window_start, freeze_window_starts):
6412 (select_window, replace_window): Adjust users.
6413 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6414 (window_frozen_p): New function.
6415 (redisplay_window): Use it.
6417 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6419 Fix some fd issues when running subprocesses (Bug#15035).
6420 Fix bugs that can leak files or file descriptors on errors.
6421 Don't unlink open temp files, as that's hard for users to diagnose
6422 when things go awry (e.g., temp disk exhausted).
6423 Don't bother to lock temp files. Check for invalid recursion.
6424 * callproc.c (synch_process_fd): Remove. All uses removed.
6425 (synch_process_tempfile): New var or macro.
6426 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6428 (record_kill_process): New arg, the temp name. All callers changed.
6429 (delete_temp_file): Now just a simple wrapper around unlink.
6430 (call_process_kill): New arg, the call_process_fd array.
6431 Close them all. Clear synch_process_pid. Remove the temp file,
6432 or arrange for it to be removed.
6433 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6434 that's been moved to synch_process_tempfile. Caller changed.
6435 Do not remove the tempfile; that's now call_process_kill's
6437 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6438 call_process_kill; the caller now does that.
6439 (call_process_cleanup): Do not close the process fd; that's now
6440 call_process_kill's responsibility.
6441 (Fcall_process): Implement via new function call_process, which
6442 has most of the old body of Fcall_process, but with a different API.
6443 (call_process): New function that does not open or close filefd if
6444 it is nonnegative. Record which fds need to be closed, and let
6445 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6446 Signal an error if invoked recursively (could be done via a hook).
6447 Simplify creation of the tempfile in the MSDOS case.
6448 Don't create the output file until after checking for the executable.
6449 Report any failure to open /dev/null.
6450 Don't open /dev/null for writing twice; once is enough.
6451 Don't create pipe if all output is being discarded or sent to file.
6452 Don't worry about setting up the coding system or reading from the
6453 pipe if all output is being discarded.
6454 Hoist fd_error local into top level, to lessen block nesting.
6455 Don't record deleted pid here; now done by Fcall_process_region.
6456 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6457 and note its success in synch_process_tempfile.
6458 Do not leak resources when child_setup fails.
6459 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6460 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6461 (create_temp_file): Now returns open fd, with an additional
6462 Lisp_Object * argument to return the name. All callers changed.
6463 Do not close the file; rewind it instead, and leave it open for
6464 the caller. Do not lock the temp file. Unwind-protect the file
6465 and the file-descriptor.
6466 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6467 If an asynchrounous process, record it here, not in call_process.
6468 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6469 * eval.c (set_unwind_protect): New function.
6470 * fileio.c (write_region): New function, generalized from the
6471 old Fwrite_region. Do not lock temp files.
6472 (Fwrite_region): Use it.
6473 * lisp.h (set_unwind_protect, write_region): New decls.
6474 * process.c: Include <verify.h>.
6475 (make_process): Mark fds as initially closed.
6476 (deleted_pid_list): Now a list of pid-filename pairs.
6478 (close_process_fd): New function.
6479 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6480 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6481 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6482 (create_process, create_pty, Fmake_serial_process)
6483 (server_accept_connection): Record which fds need to be closed,
6484 and let deactivate_process close them.
6485 (Fmake_network_process): Do not discard the unwind-protect
6486 until it's safe to do so.
6487 (deactivate_process): Close the fds opened by create_process etc.
6488 (Fprocess_send_eof): Adjust to new way of recording open fds.
6489 Report an error if /dev/null can't be opened, instead of aborting.
6490 * process.h (PROCESS_OPEN_FDS): New constant.
6491 (struct Lisp_Process): New member open_fds.
6492 (record_kill_process, record_deleted_pid): Adjust signatures.
6493 (record_deleted_pid): Move decl here ...
6494 * syswait.h (record_deleted_pid): ... from here.
6496 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6498 * decompress.c: Fix bugs with large buffers and weird inputs.
6499 Tune a bit. Reindent as per usual Emacs style.
6500 (BUFFER_SIZE): Remove.
6501 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6502 more than UINT_MAX bytes. Decompress into the gap instead of into
6503 an auto buffer, as this should avoid copying. Return nil if
6504 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6505 set immediate_quit; we shouldn't trust zlib code that much.
6507 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6509 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6510 errors, and really move the gap to where we want it.
6512 * lisp.h: Include decompress.c support.
6514 * emacs.c (main): Include decompress.c support.
6516 * Makefile.in: Include -lz if present.
6518 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6520 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6521 (initWithTitle:): Initialize frame to 0.
6522 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6523 (fillWithWidgetValue:frame:): Rename from
6524 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6526 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6527 fillWithWidgetValue:frame:
6529 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6530 remove memory leak warnings.
6532 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6533 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6536 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6537 (x_activate_menubar): Update the whole menu.
6538 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6539 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6540 current event is not NSSystemDefined (Bug#15001).
6541 Call ns_check_menu_open only if trackingMenu is 2.
6542 (menuDidClose:): New method, decrease trackingMenu.
6543 (fillWithWidgetValue:setDelegate:): New method.
6544 (fillWithWidgetValue:): Call the above.
6546 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6548 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6550 Omit some unnecessary casts.
6551 Many of these go back to the old pre-C89 days, when they may have
6552 been needed, but we've been assuming C89 or later for a while now.
6553 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6554 (live_float_p, live_misc_p, live_vector_p):
6555 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6556 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6557 (defvar_per_buffer):
6558 * callint.c (Fcall_interactively):
6559 * doc.c (Fsubstitute_command_keys):
6560 * filelock.c (get_boot_time):
6561 * frame.c (xrdb_get_resource):
6562 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6563 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6564 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6565 (menuitem_highlight_callback, menu_destroy_callback)
6566 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6567 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6568 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6569 (xg_tool_bar_help_callback, tb_size_cb):
6570 * image.c (xpm_alloc_color, png_read_from_memory)
6571 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6572 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6574 * keymap.c (describe_map):
6575 * nsfns.m (Fns_display_monitor_attributes_list):
6576 * nsmenu.m (process_dialog:):
6577 * nsterm.m (hold_event):
6578 * process.c (wait_reading_process_output):
6579 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6580 * scroll.c (do_direct_scrolling, scrolling_1):
6581 * termcap.c (tgetent):
6582 * window.c (check_window_containing, add_window_to_list)
6583 (freeze_window_starts):
6584 * xdisp.c (compare_overlay_entries, vmessage):
6585 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6586 (x_get_monitor_attributes_xrandr)
6587 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6588 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6589 * xfont.c (xfont_match, xfont_open):
6590 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6591 (menubar_selection_callback, menu_position_func)
6592 (popup_selection_callback, create_and_show_popup_menu)
6593 (dialog_selection_callback, create_and_show_dialog):
6594 * xrdb.c (x_get_string_resource)
6596 * xsmfns.c (x_session_check_input):
6597 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6598 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6599 (xaw_jump_callback, xaw_scroll_callback):
6600 Omit unnecessary casts.
6602 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6604 Minor string-length refactoring.
6605 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6606 * frame.c (make_monitor_attribute_list):
6607 Prefer build_string to strlen + make_string.
6609 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6611 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6612 don't check minor_code (Bug#14417).
6614 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6616 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6617 vertical positions instead. This avoids calling MATRIX_ROW with
6618 row numbers that are possibly beyond valid limits. (Bug#15064)
6620 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6622 Use xstrdup and build_unibyte_string where applicable.
6623 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6624 * xfns.c (x_window):
6625 * xrdb.c (x_get_customization_string):
6626 * xterm.c (xim_initialize):
6627 * w32fns.c (w32_window): Use xstrdup.
6628 (w32_display_monitor_attributes_list):
6629 * emacs.c (init_cmdargs):
6630 * keyboard.c (PUSH_C_STR):
6631 * nsfont.m (nsfont_open):
6632 * sysdep.c (system_process_attributes):
6633 * w32.c (system_process_attributes):
6634 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6636 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6638 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6639 variables of these types so that GDB would know about them, as aid
6640 for debugging fatal exceptions. (Bug#15024) See also
6641 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6644 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6646 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6647 larger than the NSWindow (Bug#14934).
6649 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6651 Redesign redisplay interface to drop global variable updated_window.
6652 Always pass currently updated window as a parameter to update routines.
6653 * dispextern.h (updated_window): Remove declaration.
6654 (struct redisplay_interface): Pass window parameter to
6655 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6656 and after_update_window_hook.
6657 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6659 * dispnew.c (updated_window): Remove.
6660 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6661 (update_window_line): Adjust to match redisplay interface changes.
6662 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6663 (ns_scroll_run, ns_after_update_window_line):
6664 * w32term.c (x_update_window_begin, x_update_window_end)
6665 (x_after_update_window_line, x_scroll_run):
6666 * xterm.c (x_update_window_begin, x_update_window_end)
6667 (x_after_update_window_line, x_scroll_run):
6668 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6669 Likewise. Adjust comments where appropriate.
6670 (x_cursor_to): Simplify because this is always called during window
6671 update (but install debugging check anyway).
6672 (expose_window): Check must_be_updated_p flag to see whether this
6673 function is called during window update.
6675 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6677 Do not reset window modification event counters excessively.
6678 These leftovers and poor man's tricky methods to catch extra
6679 redisplay's attention are no longer needed.
6680 * frame.c (set_menu_bar_lines_1):
6681 * minibuf.c (read_minibuf_unwind):
6682 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6683 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6684 (window_scroll_line_based, Fset_window_configuration):
6685 * xdisp.c (redisplay_window): Do not reset last_modified and
6686 last_overlay_modified counters.
6688 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6690 * xselect.c (x_send_client_event): Set send_event and serial, memset
6691 data.l as it might be bigger than data.b. Use 24 bit mask to
6692 XSendEvent (Bug#15034).
6694 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6696 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6697 for TTY frames that are not the top frame on their console.
6700 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6702 * w32term.c (w32fullscreen_hook): Really maximize frame when
6703 asked for (Bug#14841).
6705 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6707 Prefer selected_window to Fselected_window, likewise for frames.
6708 * buffer.c (Fbuffer_swap_text):
6709 * data.c (Fvariable_binding_locus):
6710 * window.c (run_window_configuration_change_hook): Adjust users.
6711 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6712 Use decode_live_frame.
6714 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6716 Be more careful if selected window shows the buffer other than current,
6717 use window_outdated only if this is not so. This change should also
6718 address some weird issues discussed in Bug#13012.
6719 * window.h (window_outdated): New prototype.
6720 * window.c (window_outdated): Now here. Convert from static and
6721 always assume window's buffer.
6722 (Fwindow_end, Fwindow_line_height): Use it.
6723 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6724 and always assume window's buffer.
6725 (redisplay_window): Adjust user.
6726 (redisplay_internal): Call to reconsider_clip_changes once and
6727 check whether mode line should be updated only if selected window
6728 shows current buffer.
6729 (run_window_scroll_functions): Use eassert for debugging check.
6730 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6732 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6734 * window.c (window_scroll, window_scroll_pixel_based)
6735 (window_scroll_line_based): Use bool for booleans.
6737 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6739 * process.c: Fix minor off-by-one issues in descriptor counts.
6740 This shouldn't fix any real bugs, but it cleans up the code a bit.
6741 (max_process_desc, max_input_desc): -1, not 0, means none.
6743 (delete_input_desc): New function.
6744 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6745 (deactivate_process): Scan backwards when recomuting max_process_desc;
6746 that should be faster.
6747 (init_process_emacs): Initialize max_input_desc.
6749 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6751 Use region cache to speedup bidi_find_paragraph_start.
6752 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6753 Rename cache_long_line_scans to cache_long_scans.
6754 * buffer.c (bset_cache_long_line_scans): Rename to
6755 bset_cache_long_scans.
6756 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6757 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6759 (syms_of_buffer): Rename cache-long-line-scans to
6760 cache-long-scans. Adjust docstring.
6761 * search.c (newline_cache_on_off):
6762 * indent.c (width_run_cache_on_off): Adjust users.
6763 * bidi.c (bidi_paragraph_cache_on_off): New function.
6764 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6765 * insdel.c (prepare_to_modify_buffer):
6766 Invalidate bidi_paragraph_cache if enabled.
6768 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6770 Invalidate region caches only if buffer text is going to be changed.
6771 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6772 (modify_text): ...new prototype.
6773 (prepare_to_modify_buffer_1): New prototype.
6774 * textprop.c (modify_region): Rename to...
6775 (modify_text_properties): ...new function.
6776 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6777 (Fremove_list_of_text_properties): Adjust users.
6778 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6779 (modify_text): ...new function.
6780 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6781 (prepare_to_modify_buffer_1): ...new function.
6782 * casefiddle.c (casify_region):
6783 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6784 (Ftranspose_regions): Use modify_text.
6786 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6788 * lisp.mk (lisp): Add nadvice.elc.
6790 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6792 New macro to iterate over live buffers similar to frames.
6793 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6794 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6795 Declare buffer-related variables here to offload lisp.h.
6796 * buffer.c (Vbuffer_alist): Adjust comment.
6797 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6798 (other_buffer_safely):
6799 * data.c (store_symval_forwarding):
6800 * dispnew.c (Fframe_or_buffer_changed_p):
6801 * fileio.c (Fdo_auto_save):
6802 * filelock.c (unlock_all_files):
6803 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6805 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6807 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6808 * callproc.c (create_temp_file):
6809 * filelock.c (create_lock_file):
6810 Assume mkostemp, since it's now provided by Gnulib.
6812 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6814 * w32.c (mkostemp): New function.
6815 (mktemp): Remove, no longer used. Most of the code reused in
6816 mkostemp. (Bug#15015)
6817 (mktemp): Don't undef.
6819 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6821 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6822 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6823 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6824 (free_glyph_pool, check_glyph_memory): Likewise for
6825 all users. Adjust comments where appropriate.
6827 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6829 * composite.h: Minor fixups.
6830 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6831 to fix a misspelling, and change it to an inline function while
6832 we're at it (it need not be a macro). All uses changed.
6833 (composition_method, composition_valid_p):
6834 Rewrite to avoid assignments in if-conditions.
6836 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6838 Do not use global Lisp_Object in composition macros.
6839 * composite.h (composition_temp): Remove declaration.
6840 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6841 (composition_method, composition_valid_p): ...inline functions.
6842 (compose_region): Remove the leftover.
6843 * composite.c (composition_temp): Remove.
6844 (run_composition_function, update_compositions)
6845 (composition_compute_stop_pos, composition_adjust_point)
6846 (Ffind_composition_internal):
6847 * coding.c (handle_composition_annotation):
6848 * xdisp.c (handle_composition_prop, check_point_in_composition):
6849 Related users changed.
6851 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6853 Drop FRAME_PTR typedef.
6854 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6855 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6856 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6857 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6858 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6859 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6860 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6861 All related users changed.
6863 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6865 * eval.c (default_toplevel_binding): New function.
6867 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6868 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6869 (syms_of_eval): Export them.
6870 * data.c (Fdefault_value): Micro cleanup.
6871 * term.c (init_tty): Use "false".
6873 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6875 Fix X GC leak in GTK and raw (no toolkit) X ports.
6876 * xterm.c (x_free_frame_resources): If white and black relief
6877 GCs are allocated, always free them here.
6878 * xfns.c (x_make_gc): Omit redundant initialization.
6879 * widget.c (create_frame_gcs): Remove the leftover.
6880 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6881 in x_free_frame_resources.
6883 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6885 * nsterm.m (windowWillResize:toSize:): Only change title if
6886 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6888 (viewDidEndLiveResize): New method.
6890 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6891 inside NS_IMPL_COCOA.
6893 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6895 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6896 Do not check whether undo is enabled because record_insert and
6897 record_delete does that themselves.
6899 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6901 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6902 member which is not really used any more.
6903 (FRAME_XIC_BASE_FONTNAME): Remove.
6904 * xfns.c (xic_free_fontset): Adjust user.
6905 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6906 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6907 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6908 (xdialog_show): Use eassert for debugging check.
6909 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6911 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6913 * fileio.c, fns.c (merge): Move extern decl from here ...
6914 * lisp.h (merge): ... to here.
6916 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6918 Fix last font-related change.
6919 * w32font.h (w32font_list_internal, w32font_match_internal):
6921 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6922 (uniscribe_list_family): Adjust to match font API change.
6923 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6924 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6926 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6928 * frame.h (FRAME_MOUSE_UPDATE):
6929 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6930 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6932 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6934 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6935 * font.h (struct font_driver): Change list, match, and list_family
6936 functions to accept struct frame * as first arg.
6937 * font.c (font_score, font_compare, font_sort_entities):
6939 (font_sort_entities, font_list_entities, font_select_entity)
6940 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6941 match font API change.
6942 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6943 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6944 * ftxfont.c (ftxfont_list, ftxfont_match):
6945 * xftfont.c (xftfont_list, xftfont_match):
6946 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6947 * w32font.c (w32font_list, w32font_match, w32font_list)
6948 (w32font_list_internal, w32_font_match_internal): Likewise.
6949 * xfaces.c (Fx_family_fonts): Adjust user.
6951 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6953 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6954 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6955 only if HAVE_X_WINDOWS is in use.
6956 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6957 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6958 * w32term.c (x_wm_set_icon_position): Likewise.
6959 * w32fns.c (x_icon): Adjust user.
6961 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6963 * xterm.c (last_mouse_press_frame): Remove the
6964 leftover which is not really used any more.
6965 (handle_one_xevent, syms_of_xterm): Adjust users.
6966 (x_flush): Call XFlush once per each X display, not frame.
6967 This is better because this code always unconditionally skips
6968 non-X frames in Vframe_list and issues the only XFlush if we
6969 have more than one X frame on the same X display.
6970 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6971 Use bool for booleans.
6972 (x_draw_glyph_string_background, cvt_string_to_pixel)
6973 (cvt_pixel_dtor): Drop unnecessary prototypes.
6974 * xterm.h (x_display_ok): Adjust prototype.
6976 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6978 Drop unnecessary functions that deals with frame pixel size.
6979 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6980 (x_pixel_height): Drop prototypes.
6981 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6982 (x_pixel_height): Drop implementations.
6983 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6984 which should be always valid for window frame.
6985 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6986 * w32menu.c (Fx_popup_dialog):
6987 * xmenu.c (Fx_popup_dialog): Likewise for both.
6989 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6991 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6992 frame parameters and call to Fmodify_frame_parameters just once.
6993 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6994 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6995 and mention nil frame in docstring.
6997 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6999 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7000 (x_figure_window_size): Likewise. Adjust to return long.
7001 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7002 (toplevel): Move Qterminal_live_p to...
7003 * terminal.c (toplevel): ...here, make it static, and...
7004 (syms_of_terminal): ...DEFSYM here.
7005 * frame.h (Qterminal_live_p): Remove declaration.
7006 (make_frame, x_figure_window_size): Adjust prototype.
7007 * nsfns.m (Fx_create_frame): Use long for window flags.
7009 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7011 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7012 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7013 Do not assume that emacs_close (INT_MAX) is a no-op.
7015 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7017 * xfaces.c (make_face_cache): For struct face_cache, prefer
7018 xmalloc to xzalloc and so avoid redundant call to memset.
7019 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7021 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7023 * fringe.c (draw_window_fringes, update_window_fringes)
7024 (compute_fringe_widths):
7025 * w32term.c (x_draw_glyph_string):
7026 * window.c (candidate_window_p, Frecenter):
7027 * xfaces.c (realize_basic_faces, realize_default_face)
7028 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7029 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7030 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7031 * xmenu.c (Fx_menu_bar_open_internal):
7032 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7033 * xsettings.c (xft_settings_event):
7034 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7035 Use bool for booleans. Adjust style and comments where
7037 * dispextern.h (draw_window_fringes, update_window_fringes)
7038 (compute_fringe_widths):
7039 * xterm.h (x_had_errors_p): Adjust prototype.
7041 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7043 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7044 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7046 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7048 * fns.c (toplevel): Remove comment before Fsafe_length because
7051 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7053 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7055 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7057 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7058 frame which got the message is still alive, before dereferencing
7059 its pointer. (Bug#14970)
7061 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7062 be a live window, before using it as such. (Bug#14970)
7064 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7066 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7067 w32_detect_focus_change instead of doing part of its job by hand.
7068 This fixes the problem whereby FOCUS_OUT events were not sent to
7071 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7073 * process.c (Fprocess_list): Doc fix.
7075 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7076 being re-exposed only if it didn't ask to become visible.
7077 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7078 was previously iconified. (Bug#14841)
7079 (x_iconify_frame): Mark the frame iconified.
7081 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7083 Fix minor problems found by static checking.
7084 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7085 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7087 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7089 * eval.c (set_specpdl_old_value): New function.
7090 (unbind_to): Minor simplification.
7091 (get_backtrace_frame): New function.
7092 (Fbacktrace_frame): Use it. Add `base' argument.
7093 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7094 (syms_of_eval): Export backtrace-eval.
7095 * xterm.c (x_focus_changed): Simplify.
7097 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7099 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7101 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7103 * xdisp.c (redisplay_window): Instead of moving point out of
7104 scroll margin, reject the force_start method, and try scrolling
7105 instead. (Bug#14780)
7107 2013-07-24 Ken Brown <kbrown@cornell.edu>
7109 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7112 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7114 * eval.c (Fprogn): Do not check that BODY is a proper list.
7115 This undoes the previous change. The check slows down the
7116 interpreter, and is not needed to prevent a crash. See
7117 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7119 2013-07-23 Glenn Morris <rgm@gnu.org>
7121 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7123 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7125 Port to GNU/Linux systems with tinfo but not ncurses.
7126 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7127 to decide whether ncurses is being used. Without this change,
7128 GCC complains about tgetent not being declared, on a system
7129 that has tinfo installed but ncurses not installed.
7131 * eval.c (Fprogn): Check that BODY is a proper list.
7133 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7134 * data.c (Fsetq_default):
7135 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7136 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7138 Tune by taking advantage of the fact that ARGS is always a list
7139 when a function is declared to have UNEVALLED args.
7141 * emacsgtkfixed.c: Port to GCC 4.6.
7142 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7144 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7146 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7147 here to silence compiler warnings.
7149 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7151 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7152 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7153 from messing up Emacs's 'struct frame' (Bug#14923).
7155 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7157 * alloc.c (make_save_ptr_ptr): Define this function.
7158 It was inadvertently omitted. It's needed only if
7159 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7161 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7163 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7164 frame have focus (Bug#14895).
7166 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7168 Avoid vfork-related deadlock more cleanly.
7169 * callproc.c (child_setup): When the child's exec fails, output
7170 the program name, as that's more useful. Use O_NONBLOCK to avoid
7172 * process.c (create_process_1): Remove; no longer needed.
7173 (create_process): Remove timer hack; no longer needed, now that
7174 the child avoids deadlock.
7176 2013-07-20 Glenn Morris <rgm@gnu.org>
7178 * image.c (Fimage_flush): Fix doc typo.
7180 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7182 Fix array bounds violation when pty allocation fails.
7183 * process.c (PTY_NAME_SIZE): New constant.
7184 (pty_name): Remove static variable; it's now auto.
7185 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7186 Take pty_name as an arg rather than using a static variable.
7187 All callers changed.
7188 (create_process): Recover pty_flag from process, not from volatile local.
7189 (create_pty): Stay inside array even when pty allocation fails.
7190 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7192 * lread.c (Fload): Avoid initialization only when lint checking.
7193 Mention that it's needed only for older GCCs.
7195 2013-07-20 Kenichi Handa <handa@gnu.org>
7197 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7198 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7200 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7202 * lread.c (Fload): Avoid uninitialized warning.
7204 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7206 Fix some minor file descriptor leaks and related glitches.
7207 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7208 (create_lock_file): Use write, not emacs_write.
7209 * image.c (slurp_file, png_load_body):
7210 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7211 (server_accept_connection):
7212 Don't leak an fd on memory allocation failure.
7213 * image.c (slurp_file): Add a cheap heuristic for growing files.
7214 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7215 as that's what the other routines do. Maybe input need not be
7216 blocked at all, but it's better to be consistent.
7217 Avoid undefined behavior when strlen is zero.
7219 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7220 (NSTATICS): Now a constant; doesn't need to be a macro.
7222 2013-07-19 Richard Stallman <rms@gnu.org>
7224 * coding.c (decode_coding_utf_8): Add simple loop for fast
7225 processing of ASCII characters.
7227 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7229 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7231 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7233 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7234 unportable 'struct x_display_info'.
7235 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7238 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7240 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7241 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7243 (system_process_attributes): Prefer plain char to unsigned char
7244 when either will do. Clean up properly if interrupted or if
7245 memory allocations fail. Don't assume sscanf succeeds.
7246 Remove no-longer-needed workaround to stop GCC from whining.
7247 Read command-line once, instead of multiple times. Check read status a
7250 Fix obscure porting bug with varargs functions.
7251 The code assumed that int is treated like ptrdiff_t in a vararg
7252 function, which is not a portable assumption. There was a similar
7253 -- though these days less likely -- porting problem with various
7254 assumptions that pointers of different types all smell the same as
7255 far as vararg functions is conserved. To make this problem less
7256 likely in the future, redo the API to use varargs functions.
7257 * alloc.c (make_save_value): Remove this vararg function.
7258 All uses changed to ...
7259 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7260 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7262 (make_save_ptr): Rename from make_save_pointer, for consistency with
7263 the above. Define only on platforms that need it. All uses changed.
7265 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7267 * keyboard.c: Try to fix typos in previous change.
7268 (DISPLAY_LIST_INFO): New macro.
7269 (kbd_buffer_get_event): Do not access members that are not present
7270 in X11. Revert inadvertent change of "!=" to "=".
7272 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7274 * keyboard.c (kbd_buffer_get_event):
7275 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7276 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7278 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7280 * filelock.c: Fix unlikely file descriptor leaks.
7281 (get_boot_time_1): Rework to avoid using emacs_open.
7282 This doesn't actually fix a leak, but is better anyway.
7283 (read_lock_data): Use read, not emacs_read.
7285 * doc.c: Fix minor memory and file descriptor leaks.
7286 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7287 (get_doc_string, Fsnarf_documentation):
7288 Fix file descriptor leak on error.
7290 * term.c: Fix minor fdopen-related file descriptor leaks.
7291 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7292 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7294 * charset.c: Fix file descriptor leaks and errno issues.
7296 (load_charset_map_from_file): Don't leak file descriptor on error.
7297 Use plain record_xmalloc since the allocation is larger than
7298 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7300 * eval.c (record_unwind_protect_nothing):
7301 * fileio.c (fclose_unwind):
7303 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7304 The replacement doesn't block input, but that no longer seems
7307 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7309 * lread.c: Fix file descriptor leaks and errno issues.
7310 (Fload): Close some races that leaked fds or streams when 'load'
7312 (Fload, openp): Report error number of last nontrivial failure to open.
7313 ENOENT counts as trivial.
7314 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7316 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7317 now that the function is always called with a nonnegative arg.
7318 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7319 All uses replaced with ...
7320 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7322 A few more minor file errno-reporting bugs.
7323 * callproc.c (Fcall_process):
7324 * doc.c (Fsnarf_documentation):
7325 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7326 * process.c (set_socket_option):
7327 Don't let a constructor trash errno.
7328 * doc.c: Include <errno.h>.
7330 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7332 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7334 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7336 Fix w32 bug with call-process-region (Bug#14885).
7337 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7338 to Fcall_process when the input is empty. This simplifies the
7339 code a bit. It makes no difference on POSIXish platforms but
7340 apparently it fixes a bug on w32.
7342 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7343 * fileio.c (close_file_unwind): Don't close if FD is negative;
7344 this can happen when unwinding a zapped file descriptor.
7345 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7346 in case Emacs runs out of memory between the two unwind-protects.
7347 Don't trash errno when closing FD.
7348 Zap the FD in the specpdl when closing it, instead of deferring
7349 the removal of the unwind-protect; this fixes a bug where a child
7350 function unwinds the stack past us.
7352 New unwind-protect flavors to better type-check C callbacks.
7353 This also lessens the need to write wrappers for callbacks,
7354 and the need for make_save_pointer.
7355 * alloc.c (free_save_value):
7356 * atimer.c (run_all_atimers):
7358 * alloc.c (safe_alloca_unwind):
7359 * atimer.c (unwind_stop_other_atimers):
7360 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7361 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7362 * minibuf.c (choose_minibuf_frame_1):
7363 * process.c (make_serial_process_unwind):
7364 * xdisp.c (pop_message_unwind):
7365 * xselect.c (queue_selection_requests_unwind):
7366 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7367 * alloc.c (record_xmalloc):
7368 Prefer record_unwind_protect_ptr to record_unwind_protect with
7370 * alloc.c (Fgarbage_collect):
7371 Prefer record_unwind_protect_void to passing a dummy.
7372 * buffer.c (restore_buffer):
7373 * window.c (restore_window_configuration):
7374 * xfns.c, w32fns.c (do_unwind_create_frame)
7375 New wrapper. All record-unwind uses of wrappee changed.
7376 * buffer.c (set_buffer_if_live):
7377 * callproc.c (call_process_cleanup, delete_temp_file):
7378 * coding.c (code_conversion_restore):
7379 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7380 * editfns.c (save_excursion_restore)
7381 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7382 (save_restriction_restore):
7383 * eval.c (restore_stack_limits, un_autoload):
7384 * fns.c (require_unwind):
7385 * keyboard.c (recursive_edit_unwind, tracking_off):
7386 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7387 * macros.c (pop_kbd_macro, restore_menu_items):
7388 * nsfns.m (unwind_create_frame):
7389 * print.c (print_unwind):
7390 * process.c (start_process_unwind):
7391 * search.c (unwind_set_match_data):
7392 * window.c (select_window_norecord, select_frame_norecord):
7393 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7394 (fast_set_selected_frame):
7395 * xfns.c, w32fns.c (unwind_create_tip_frame):
7396 Return void, not a dummy Lisp_Object. All uses changed.
7397 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7398 * callproc.c (call_process_kill):
7399 * fileio.c (restore_point_unwind, decide_coding_unwind)
7400 (build_annotations_unwind):
7401 * insdel.c (Fcombine_after_change_execute_1):
7402 * keyboard.c (read_char_help_form_unwind):
7403 * menu.c (unuse_menu_items):
7404 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7405 * sound.c (sound_cleanup):
7406 * xdisp.c (unwind_redisplay):
7407 * xfns.c (clean_up_dialog):
7408 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7409 Accept no args and return void, instead of accepting and returning
7410 a dummy Lisp_Object. All uses changed.
7411 * cygw32.c (fchdir_unwind):
7412 * fileio.c (close_file_unwind):
7413 * keyboard.c (restore_kboard_configuration):
7414 * lread.c (readevalllop_1):
7415 * process.c (wait_reading_process_output_unwind):
7416 Accept int and return void, rather than accepting an Emacs integer
7417 and returning a dummy object. In some cases this fixes an
7418 unlikely bug when the corresponding int is outside Emacs integer
7419 range. All uses changed.
7420 * dired.c (directory_files_internal_unwind):
7421 * fileio.c (do_auto_save_unwind):
7422 * gtkutil.c (pop_down_dialog):
7423 * insdel.c (reset_var_on_error):
7424 * lread.c (load_unwind):
7425 * xfns.c (clean_up_file_dialog):
7426 * xmenu.c, nsmenu.m (pop_down_menu):
7427 * xmenu.c (cleanup_widget_value_tree):
7428 * xselect.c (wait_for_property_change_unwind):
7429 Accept pointer and return void, rather than accepting an Emacs
7430 save value encapsulating the pointer and returning a dummy object.
7432 * editfns.c (Fformat): Update the saved pointer directly via
7433 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7434 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7435 (unwind_body): New function.
7436 (record_unwind_protect): First arg is now a function returning void,
7437 not a dummy Lisp_Object.
7438 (record_unwind_protect_ptr, record_unwind_protect_int)
7439 (record_unwind_protect_void): New functions.
7440 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7441 * fileio.c (struct auto_save_unwind): New type.
7442 (do_auto_save_unwind): Use it.
7443 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7444 * insdel.c (struct rvoe_arg): New type.
7445 (reset_var_on_error): Use it.
7446 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7448 (specbinding_func): Remove; there are now several such functions.
7449 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7450 (set_unwind_protect_ptr): New function.
7451 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7453 Be simpler and more consistent about reporting I/O errors.
7454 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7455 Say "Read error" and "Write error", rather than "I/O error", or
7456 "IO error reading", or "IO error writing", when a read or write
7458 * process.c (Fmake_network_process, wait_reading_process_output)
7459 (send_process, Fprocess_send_eof, wait_reading_process_output):
7460 Capitalize diagnostics consistently. Put "failed foo" at the
7461 start of the diagnostic, so that we don't capitalize the
7462 function name "foo". Consistently say "failed" for such
7464 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7465 All callers changed. This is so it can use report_file_error.
7466 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7467 diagnostics consistently as above.
7469 * fileio.c (report_file_errno): Fix errno reporting bug.
7470 If the file name is neither null nor a pair, package it up as a
7471 singleton list. All callers changed, both to this function and to
7472 report_file_error. This fixes a bug where the memory allocator
7473 invoked by list1 set errno so that the immediately following
7474 report_file_error reported the wrong errno value.
7476 Fix minor problems found by --enable-gcc-warnings.
7477 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7478 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7480 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7482 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7483 Set event->arg to Qt if switch-event shall be generated.
7484 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7486 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7488 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7491 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7492 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7493 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7494 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7495 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7496 and there is a focused frame.
7497 (head_table): Add focus-in and focus-out.
7498 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7499 bind to handle-focus-in/out.
7501 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7502 (Fhandle_switch_frame): Call Fhandle_focus_in.
7503 (syms_of_frame): defsubr handle-focus-in/out.
7505 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7507 Fix porting bug to older POSIXish platforms (Bug#14862).
7508 * sysdep.c (emacs_pipe): New function, that implements
7509 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7510 This should port better to CentOS 5 and to Mac OS X 10.6.
7511 All calls to pipe2 changed.
7513 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7514 This makes the code easier to read and the executable a bit smaller.
7515 Do not replace all calls to Fcons that happen to create lists,
7516 just calls that are intended to create lists. For example, when
7517 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7518 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7519 Similarly for list2 through list5.
7520 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7521 * bytecode.c (exec_byte_code):
7522 * callint.c (quotify_arg, Fcall_interactively):
7523 * callproc.c (Fcall_process, create_temp_file):
7524 * charset.c (load_charset_map_from_file)
7525 (Fdefine_charset_internal, init_charset):
7526 * coding.c (get_translation_table, detect_coding_system)
7527 (Fcheck_coding_systems_region)
7528 (Fset_terminal_coding_system_internal)
7529 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7530 * composite.c (update_compositions, Ffind_composition_internal):
7531 * dired.c (directory_files_internal, file_name_completion)
7533 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7534 * doc.c (Fsnarf_documentation):
7535 * editfns.c (Fmessage_box):
7537 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7538 (Feval, eval_sub, Ffuncall, apply_lambda):
7539 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7540 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7541 (Fset_file_times, Finsert_file_contents)
7542 (Fchoose_write_coding_system, Fwrite_region):
7543 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7544 * font.c (font_registry_charsets, font_parse_fcname)
7545 (font_prepare_cache, font_update_drivers, Flist_fonts):
7546 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7547 * frame.c (make_frame, Fmake_terminal_frame)
7548 (x_set_frame_parameters, x_report_frame_params)
7549 (x_default_parameter, Fx_parse_geometry):
7550 * ftfont.c (syms_of_ftfont):
7551 * image.c (gif_load):
7552 * keyboard.c (command_loop_1):
7553 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7554 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7555 (Fminor_mode_key_binding, accessible_keymaps_1)
7556 (Faccessible_keymaps, Fwhere_is_internal):
7557 * lread.c (read_emacs_mule_char):
7558 * menu.c (find_and_return_menu_selection):
7559 * minibuf.c (get_minibuffer):
7560 * nsfns.m (Fns_perform_service):
7561 * nsfont.m (ns_script_to_charset):
7562 * nsmenu.m (ns_popup_dialog):
7563 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7564 (Fx_own_selection_internal):
7565 * nsterm.m (append2):
7566 * print.c (Fredirect_debugging_output)
7567 (print_prune_string_charset):
7568 * process.c (Fdelete_process, Fprocess_contact)
7569 (Fformat_network_address, set_socket_option)
7570 (read_and_dispose_of_process_output, write_queue_push)
7571 (send_process, exec_sentinel):
7572 * sound.c (Fplay_sound_internal):
7573 * textprop.c (validate_plist, add_properties)
7574 (Fput_text_property, Fadd_face_text_property)
7575 (copy_text_properties, text_property_list, syms_of_textprop):
7576 * unexaix.c (report_error):
7577 * unexcoff.c (report_error):
7578 * unexsol.c (unexec):
7579 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7580 (Fformat_mode_line, syms_of_xdisp):
7581 * xfaces.c (set_font_frame_param)
7582 (Finternal_lisp_face_attribute_values)
7583 (Finternal_merge_in_global_face, syms_of_xfaces):
7584 * xfns.c (x_default_scroll_bar_color_parameter)
7585 (x_default_font_parameter, x_create_tip_frame):
7586 * xfont.c (xfont_supported_scripts):
7587 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7588 (menu_help_callback, xmenu_show):
7590 * xterm.c (set_wm_state):
7591 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7592 and similarly for list2 through list5.
7594 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7596 * callproc.c (Fcall_process_region): Fix minor race and tune.
7597 (create_temp_file): New function, with the temp-file-creation part
7598 of the old Fcall_process_region. Use Fcopy_sequence to create the
7599 temp file name, rather than alloca + build_string, for simplicity.
7600 Don't bother to block input around the temp file creation;
7601 shouldn't be needed. Simplify use of mktemp.
7602 Use record_unwind_protect immediately after creating the temp file;
7603 this closes an unlikely race where the temp file was not removed.
7604 Use memcpy rather than an open-coded loop.
7605 (Fcall_process_region): Use the new function. If the input is
7606 empty, redirect from /dev/null rather than from a newly created
7607 empty temp file; this avoids unnecessary file system traffic.
7609 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7611 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7612 Simplify by making this case like the other two. This is a bit
7613 slower on obsolete hosts, but the extra complexity isn't worth it.
7615 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7616 * process.c (create_process) [!DOS_NT]:
7617 Remove now-unnecessary calls to emacs_close.
7619 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7621 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7622 returning early. (Bug#14850)
7624 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7625 and inhibit-iso-escape-detection attributes of 'undecided'.
7628 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7630 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7631 Reported by Herbert J. Skuhra in
7632 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7634 Don't lose top specpdl entry when memory is exhausted.
7635 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7636 specpdl overflow here, to simplify callers; all callers changed.
7637 Always reserve an unused entry at the stack top; this avoids
7638 losing the top entry's information when memory is exhausted.
7640 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7642 Clean up errno reporting and fix some errno-reporting bugs.
7643 * callproc.c (Fcall_process):
7644 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7645 * process.c (create_process, Fmake_network_process):
7646 * unexaix.c (report_error):
7647 * unexcoff.c (report_error):
7648 Be more careful about reporting the errno of failed operations.
7649 The code previously reported the wrong errno sometimes.
7650 Also, prefer report_file_errno to setting errno + report_file_error.
7651 (Fcall_process): Look at openp return value rather than at path,
7652 as that's a bit faster and clearer when there's a numeric predicate.
7653 * fileio.c (report_file_errno): New function, with most of the
7654 old contents of report_file_error.
7655 (report_file_error): Use it.
7656 (Ffile_exists_p, Ffile_accessible_directory_p):
7657 Set errno to 0 when it is junk.
7658 * fileio.c (Faccess_file):
7659 * image.c (x_create_bitmap_from_file):
7660 Use faccessat rather than opening the file, to avoid the hassle of
7661 having a file descriptor open.
7662 * lisp.h (report_file_errno): New decl.
7663 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7666 * process.c (create_process, wait_reading_process_output) [AIX]:
7667 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7668 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7669 a multithreaded environment anyway).
7670 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7672 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7674 * image.c (x_find_image_file): Don't close a remote file handle.
7676 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7678 Fix races with threads and file descriptors.
7679 * callproc.c (Fcall_process_region):
7680 * dired.c (open_directory):
7681 * emacs.c (main, Fdaemon_initialized):
7682 * image.c (x_find_image_file):
7683 * inotify.c (Finotify_rm_watch):
7684 * lread.c (Flocate_file_internal):
7685 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7686 * term.c (term_mouse_moveto, init_tty):
7687 * termcap.c (tgetent):
7688 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7689 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7690 * unexhp9k800.c, unexmacosx.c (unexec):
7691 * callproc.c (Fcall_process_region):
7692 Use emacs_close, not close.
7693 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7694 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7695 and posix_close function on current platforms (which all lack them).
7696 (emacs_close): Use it. This should fix the races on GNU/Linux and
7697 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7698 and it should avoid closing random victim file descriptors on
7701 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7703 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7704 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7707 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7708 This is for .gdbinit xbacktrace.
7710 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7711 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7712 (emacs_set_tty): Now static.
7713 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7714 * term.c (tty_capable_p, tty_default_color_capabilities)
7715 (get_tty_terminal, term_mouse_movement)
7716 (handle_one_term_event, init_tty, maybe_fatal):
7717 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7718 (tgetent, scan_file, name_match, compare_contin):
7719 * terminal.c (get_terminal):
7720 Use bool for boolean.
7721 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7722 Prefer char to unsigned char if either will do.
7723 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7724 (tty_write_glyphs): Prefer int to unsigned.
7725 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7726 All callers changed.
7727 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7729 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7732 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7733 (B__dummy__): New dummy symbol, to pacify C89.
7734 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7735 they can't grok varargs macros.
7736 * dispnew.c (add_window_display_history)
7737 (add_frame_display_history):
7738 * print.c (print_object):
7739 * xdisp.c (debug_method_add):
7740 Use %p printf format only for void pointers.
7741 * emacs.c (usage_message): New constant, replacing ...
7742 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7743 (main): Adjust to usage reorg.
7744 * fns.c (syms_of_fns):
7745 * profiler.c (syms_of_profiler):
7746 Don't use non-constant struct initializers.
7747 * gnutls.h (gnutls_initstage_t):
7748 * lisp.h (enum Lisp_Fwd_Type):
7749 * lread.c (lisp_file_lexically_bound_p):
7750 * xsettings.c (anonymous enum):
7751 Remove trailing comma.
7752 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7753 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7754 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7756 * regex.c (const_re_char): New type, to pacify strict C89.
7757 All uses of 'const re_char' replaced to use it.
7758 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7759 with glibc when strict C89. This change is imported from gnulib.
7761 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7762 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7763 Omit GNU_LINUX implementation, since it requires long long.
7764 * xterm.c (x_draw_underwave):
7765 Do not assume the traditional order of struct's members.
7766 (x_term_init): Rewrite to avoid the need for non-constant structure
7769 Syntax cleanup, mostly replacing macros with functions.
7770 This removes the need for the syntax_temp hack.
7771 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7772 * syntax.c (SYNTAX_INLINE): New macro.
7773 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7774 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7775 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7776 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7777 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7778 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7779 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7780 Now constants, not macros.
7781 (syntax_temp) [!__GNUC__]: Remove.
7782 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7783 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7784 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7785 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7786 Move here from syntax.h; now functions, not macros. Except for the
7787 last function, these are static since only syntax.c uses them.
7788 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7789 All uses changed. Now a function, not a macro; use this fact
7790 to simplify the code.
7791 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7792 compiler bugs; no longer relevant.
7793 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7794 (SYNTAX_INLINE): New macro.
7795 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7796 for the new functions. Use bool for boolean member.
7797 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7798 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7799 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7800 (SETUP_BUFFER_SYNTAX_TABLE):
7801 Now extern inline functions, not macros.
7802 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7803 Remove; all uses replaced by implementation.
7804 (syntax_temp) [!__GNUC__]: Remove decl.
7805 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7807 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7809 * emacs.c (main): Fix syntax error.
7811 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7813 Timestamp fixes for undo (Bug#14824).
7814 * atimer.c (schedule_atimer):
7815 * fileio.c (Ffile_newer_than_file_p):
7816 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7817 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7818 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7819 (syms_of_fileio): Remove Sclear_visited_file_name.
7820 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7821 file doesn't exist; this avoids an ambiguity with negative timestamps.
7822 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7823 * systime.h (make_emacs_time, invalid_emacs_time):
7824 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7825 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7826 * undo.c (record_first_change): Push (visited-file-modtime) onto
7827 undo list rather than reimplementing it by hand, incorrectly.
7829 2013-07-09 Ken Brown <kbrown@cornell.edu>
7831 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7833 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7835 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7837 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7839 Handle errno and exit status a bit more carefully.
7840 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7841 number into an exit status. Instead, use EXIT_CANCELED.
7842 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7843 * callproc.c (relocate_fd):
7844 * emacs.c (close_output_streams, main):
7845 * process.c (create_process):
7846 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7847 Use emacs_perror for simplicity.
7848 * callproc.c (relocate_fd, main):
7849 * sysdep.c (sys_subshell):
7850 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7851 (shut_down_emacs): Use emacs_write, not write.
7852 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7853 * fileio.c (Fcopy_file, e_write):
7854 * nsterm.m (ns_select):
7855 * process.c (send_process):
7856 * sound.c (vox_write):
7857 Use emacs_write_sig, not emacs_write.
7858 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7859 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7861 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7863 (emacs_full_write): New function.
7864 (emacs_write): Rewrite to use it.
7865 (emacswrite_sig, emacs_perror): New functions.
7866 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7868 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7870 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7871 on NS even if it is present. Pixmap on NS is a void*.
7873 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7875 Port to Ubuntu 10 (Bug#14803).
7876 Problem reported by T.V. Raman.
7877 * process.c (close_on_exec, accept4, process_socket):
7878 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7880 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7882 * w32.c (sys_dup): Declare prototype.
7886 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7888 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7890 Make file descriptors close-on-exec when possible (Bug#14803).
7891 This simplifies Emacs a bit, since it no longer needs to worry
7892 about closing file descriptors by hand in some cases.
7893 It also fixes some unlikely races. Not all such races, as
7894 libraries often open files internally without setting
7895 close-on-exec, but it's an improvement.
7896 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7897 * callproc.c (Fcall_process) [!MSDOS]:
7898 * emacs.c (main) [!DOS_NT]:
7899 * nsterm.m (ns_term_init):
7900 * process.c (create_process):
7901 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7902 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7903 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7904 Prefer mkostemp with O_CLOEXEC to mkstemp.
7905 * callproc.c (relocate_fd) [!WINDOWSNT]:
7906 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7907 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7909 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7910 Make the resulting file descriptor close-on-exec.
7911 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7912 * lread.c (load_descriptor_list, load_descriptor_unwind):
7913 Remove; no longer needed. All uses removed.
7914 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7915 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7917 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7918 (Fmake_network_process, Fnetwork_interface_list)
7919 (Fnetwork_interface_info, server_accept_connection):
7920 Make newly-created socket close-on-exec.
7921 * sysdep.c (emacs_open, emacs_fopen):
7922 Make new-created descriptor close-on-exec.
7923 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7924 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7926 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7928 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7929 for NS_IMPL_GNUSTEP.
7931 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7933 Fix openp errno handling.
7934 * callproc.c (Fcall_process): Preserve openp errno around close.
7935 * lread.c (openp): Set errno when returning -1, as some callers
7938 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7940 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7942 * nsterm.h (NSSavePanel): Update comment.
7943 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7944 (ns_run_file_dialog): Declare.
7946 * nsfns.m: Remove panelOK.
7948 (ns_run_file_dialog): New function.
7949 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7950 event loop, so file dialog is popped up by ns_run_file_dialog, called
7951 by sendEvent (Bug#14578).
7952 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7954 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7956 * xdisp.c (default_line_pixel_height): New function.
7957 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7958 (try_cursor_movement, redisplay_window, try_window)
7959 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7961 * window.c (window_scroll_pixel_based):
7962 use default_line_pixel_height.
7964 * dispextern.h (default_line_pixel_height): Add prototype.
7966 * frame.c (x_set_line_spacing): Accept a float value for
7967 line-spacing parameter, per the documentation.
7969 * data.c (Fmultibyte_string_p): Doc fix.
7971 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7973 Use emacs_open more consistently when opening files.
7974 This handles EINTR more consistently now, and makes it easier
7975 to introduce other uniform changes to file descriptor handling.
7976 * sysstdio.h: New file.
7977 * buffer.c (mmap_init):
7978 * cygw32.c (chdir_to_default_directory):
7979 * dispnew.c (Fopen_termscript):
7980 * emacs.c (Fdaemon_initialized):
7981 * fileio.c (Fdo_auto_save):
7982 * image.c (slurp_file, png_load_body, jpeg_load_body):
7983 * keyboard.c (Fopen_dribble_file):
7985 * print.c (Fredirect_debugging_output):
7986 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7987 * termcap.c (tgetent):
7988 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7989 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7990 * w32term.c (w32_initialize) [CYGWIN]:
7991 * xfaces.c (Fx_load_color_file):
7992 Use emacs_open instead of plain open, and emacs_fopen instead of
7994 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7995 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7996 * callproc.c (default_output_mode): New constant.
7997 (Fcall_process): Use it to call emacs_open instead of plain creat.
7998 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7999 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8000 (emacs_fopen): New function.
8001 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8002 Include <lisp.h>, for emacs_open.
8003 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8005 Remove duplicate #include directives.
8006 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8008 Don't include stdio.h twice.
8009 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8010 Don't include sys/types.h or stdio.h twice.
8011 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8012 * lread.c: Don't include coding.h twice.
8013 * nsfont.m: Don't include frame.h twice.
8014 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8015 * ralloc.c: Don't include <unistd.h> twice.
8016 * xdisp.c: Don't include font.h twice.
8017 * xterm.c: Don't include fontset.h twice.
8018 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8020 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8022 Scale ImageMagick images more carefully.
8023 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8024 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8025 Be more careful about avoiding undefined behavior after
8026 integer overflow and division by zero.
8028 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8030 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8031 (syms_of_w32fns): DEFSYM them.
8032 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8033 (CCHDEVICENAME): Define macros if not defined.
8034 (struct MONITOR_INFO_EX): New struct.
8035 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8036 (enum_display_monitors_fn): New variable.
8037 (globals_of_w32fns): Initialize it.
8038 (Fx_display_pixel_width, Fx_display_pixel_height)
8039 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8040 multi-monitor setups in docstrings.
8041 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8042 screen size by primary monitor's millimeter per pixel.
8043 (w32_monitor_enum, w32_display_monitor_attributes_list)
8044 (w32_display_monitor_attributes_list_fallback)
8045 (Fw32_display_monitor_attributes_list): New functions.
8046 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8048 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8050 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8052 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8054 * fileio.c (Qfile_notify_error): New error symbol.
8056 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8057 * inotify.c (inotify_callback, symbol_to_inotifymask)
8058 (Finotify_add_watch, Finotify_rm_watch): Use it.
8059 (inotifyevent_to_event): Exchange order of cookie and file name.
8060 (Finotify_add_watch): Adapt docstring.
8062 * lisp.h (Qfile_notify_error): Declare.
8064 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8066 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8067 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8068 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8069 which did not work (see <http://bugs.gnu.org/14569#307>).
8070 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8071 && (!noninteractive || initialized)). This attempts to thread
8072 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8074 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8076 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8077 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8079 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8081 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8082 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8083 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8084 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8086 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8088 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8089 Define to __sys_siglist.
8091 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8093 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8094 word-wrap, so that overflow-newline-into-fringe would work in
8095 visual-line-mode. (Bug#2749)
8096 (move_it_in_display_line_to): When the last scanned display
8097 element fits exactly on the display line, and
8098 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8099 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8100 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8101 finding buffer position that corresponds to pixel coordinates,
8102 e.g. in buffer_posn_from_coords.
8104 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8106 * process.c (handle_child_signal): Call catch_child_signal if
8109 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8111 Don't convert function pointers to void * and back.
8112 It isn't portable C, and it's easy enough to avoid.
8113 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8114 (make_save_value): Add support for SAVE_FUNCPOINTER.
8115 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8116 * print.c (print_object):
8117 Distinguish function from object pointers.
8118 * lisp.h (SAVE_FUNCPOINTER): New constant.
8119 (SAVE_SLOT_BITS): Adjust to it.
8120 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8121 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8122 (voidfuncptr): New typedef.
8123 (struct Lisp_Save_Value): New member data[0].funcpointer.
8124 (XSAVE_FUNCPOINTER): New function.
8126 Simplify buildobj processing.
8127 * Makefile.in (buildobj.h): Make it a sequence of strings each
8128 followed by comma, rather than a single string. Put it into a
8129 .tmp file in case there's an error while generating it.
8130 (gl-stamp): Use .tmp for temp files.
8131 (mostlyclean): Clean .tmp files.
8132 * doc.c (buildobj): Move to just the routine that needs it.
8133 It's now an array of strings, so processing is simpler.
8135 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8137 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8138 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8139 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8140 Invoke malloc_enable_thread even when not interactive.
8141 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8142 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8143 in this case, since the underlying bug has now been fixed.
8145 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8147 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8148 unlinking it (bug#14691).
8150 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8152 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8153 before checking whether buffer is modified. This lets
8154 `kill-buffer-query-functions' cancel killing of the buffer or save
8155 its content before `kill-buffer' asks user the "Buffer %s
8156 modified; kill anyway?" question.
8158 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8160 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8161 Let the super performKeyEquivalent deal with them (Bug#14747).
8163 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8165 * widget.c (resize_cb): Remove unused local.
8167 Do not use GTK 3 if it exists but cannot be compiled.
8168 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8169 * xterm.c (x_error_handler) [!USE_GTK]:
8172 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8174 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8176 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8177 to the valid range of values. (Bug#14753)
8179 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8180 when moving point by using the current glyph matrix. This avoids
8181 the need to force redisplay when this function is called in a
8184 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8186 Fix minor problems found by static checking.
8187 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8188 Redo the latter's body to sidestep GCC parenthesization warnings.
8189 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8190 * coding.c (detect_coding, detect_coding_system):
8191 * coding.h (struct undecided_spec):
8192 Use bool for boolean.
8193 * image.c (QCmax_width, QCmax_height): Now static.
8194 * xdisp.c (Fmove_point_visually): Remove unused local.
8196 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8198 * xdisp.c (Fmove_point_visually): New function.
8200 2013-06-28 Kenichi Handa <handa@gnu.org>
8202 * coding.h (define_coding_undecided_arg_index): New enum.
8203 (coding_attr_index): New members
8204 coding_attr_undecided_inhibit_null_byte_detection,
8205 coding_attr_undecided_inhibit_iso_escape_detection,
8206 coding_attr_undecided_prefer_utf_8.
8207 (undecided_spec): New struct.
8208 (struct coding_system): New member `undecided' of the member
8211 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8212 (detect_coding): Likewise.
8213 (detect_coding_system): Likewise.
8214 (Fdefine_coding_system_internal): New coding system properties
8215 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8217 (syms_of_coding): Adjust for coding_arg_undecided_max.
8219 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8221 * image.c (x_from_xcolors): Remove unused local.
8223 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8225 Defer image data transfer between X client and server until actual
8228 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8231 * image.c (Destroy_Image): Remove.
8232 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8233 `mask_p', and `colors_p'. All uses changed.
8234 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8235 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8236 New macros for `flags' arg to x_clear_image_1.
8237 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8238 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8239 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8240 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8241 (image_get_x_image, image_unget_x_image): New functions or macros.
8242 (image_background, image_background_transparent, x_to_xcolors)
8243 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8244 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8245 instead of Destroy_Image.
8246 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8247 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8248 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8249 (imagemagick_load_image, svg_load_image): Use them instead of
8250 x_create_x_image_and_pixmap, and x_put_x_image followed by
8251 x_destroy_x_image, respectively.
8252 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8253 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8254 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8255 background_transparent fields.
8256 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8257 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8259 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8261 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8262 This mostly consists of undoing recent changes.
8263 * callproc.c (Fcall_process):
8264 * process.c (create_process):
8265 Do not worry about catching SIGCHLD here, undoing previous change.
8266 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8267 * process.c, process.h (catch_child_signal):
8268 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8269 * process.c (catch_child_handler): Don't worry about being called
8270 lazily and do not assume caller has blocked SIGCHLD, undoing
8271 previous change. Move first-time stuff back to
8272 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8273 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8274 set lib_child_handler if it's already initialized, which may
8275 help avoid problems on GNUstep.
8277 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8279 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8280 * callproc.c (Fcall_process):
8281 * process.c (create_process):
8282 Make sure SIGCHLD is caught before we fork,
8283 since Emacs startup no arranges to catch SIGCHLD.
8284 * process.c (lib_child_handler): Initialize to null, not to
8286 (catch_child_signal): Allow self to be called lazily.
8287 Do nothing if it's already been called.
8288 Assume caller has blocked SIGCHLD (all callers do now).
8289 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8290 just before it's really needed.
8291 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8292 since it hasn't been caught yet.
8294 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8296 * image.c (compute_image_size): New function to implement
8297 :max-width and :max-height.
8298 (imagemagick_load_image): Use it.
8300 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8302 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8303 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8305 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8306 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8307 the SIGCHLD handler, since the code is not atomic and (due to glib)
8308 signals may be arriving now.
8309 * sysdep.c (init_signals): Do not catch child signals here;
8310 'main' now does that later, at a safer time.
8312 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8314 Clean up SIGCHLD handling a bit (Bug#14569).
8315 * process.c, process.h (catch_child_signal):
8316 Now always extern, even if !NS_IMPL_GNUSTEP.
8317 * process.c (catch_child_signal): Move glib tickler here from
8318 init_process_emacs, so that it's done earlier in Emacs
8319 initialization. Also move the noninteractive && !initialized
8320 check here from init_process_emacs. This is all a bit cleaner for
8321 GNUish platforms, and I hope it works around the Cygwin bug.
8322 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8323 that glib signal handling is tickled before glib creates threads.
8325 * process.c (wait_reading_process_output): Avoid int overflow
8326 when reading more than 2 GiB total from a process.
8328 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8330 * process.c (create_process): Handle a couple more cases,
8331 i.e., work even if new_argv and wait_child_setup[i] are cached.
8332 Use Fcall_process's style for volatile vars.
8334 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8336 * process.c (create_process): Mark PROCESS volatile.
8338 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8340 Use C99-style flexible array members if available.
8341 This avoids some subtle aliasing issues, which typically
8342 aren't a problem with GCC but may be a problem elsewhere.
8343 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8344 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8345 In either case, it uses a flexible array member rather than
8346 the old struct hack. All uses changed.
8347 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8348 Adjust to sdata reorganization.
8349 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8350 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8351 that ports better to pre-C99 non-GCC.
8352 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8353 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8354 as the latter has changed.
8355 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8356 and port better to pre-C99 GCC.
8357 * image.c (struct xpm_cached_color):
8358 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8359 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8360 Use FLEXIBLE_ARRAY_MEMBER.
8361 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8362 Move decl to top level so it gets checked against implementation.
8363 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8364 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8366 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8368 * syntax.c: Integer cleanups.
8369 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8370 All uses that need 0-or-2 changed to:
8371 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8372 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8373 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8374 (char_quoted, prev_char_comend_first, back_comment)
8375 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8376 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8377 Use bool for boolean.
8378 (update_syntax_table, skip_chars, skip_syntaxes):
8379 Prefer int to unsigned when either will do.
8380 (back_comment): Return boolean success flag, like forw_comment,
8381 instead of positive-or-minus-1 (which might have overflowed int anyway).
8382 Don't stuff ptrdiff_t into int.
8383 (syntax_spec_code, syntax_code_spec): Now const.
8384 (Fmatching_paren, scan_lists, scan_sexps_forward):
8385 Use enum syntaxcode for syntax code.
8386 (Fmatching_paren): Check that arg is a character, not just an integer.
8387 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8388 (Finternal_describe_syntax_value): Omit no-longer-needed
8390 (skip_chars): Use char, not unsigned char, when the distinction
8392 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8393 * bytecode.c (exec_byte_code):
8394 * syntax.c (syntax_spec_code, Fchar_syntax)
8395 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8397 * syntax.h (SYNTAX_WITH_FLAGS):
8398 Omit unnecessary casts.
8400 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8402 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8403 line dimensions here, to avoid race conditions with the main
8404 thread. (Bug#14062, bug#14630, bug#14669)
8406 * w32term.c (w32_draw_window_cursor): Compute the header line and
8407 mode line dimensions here.
8408 <w32_system_caret_window, w32_system_caret_hdr_height>:
8409 <w32_system_caret_mode_height>: New variables.
8411 * w32term.h: Declare them.
8413 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8415 * alloc.c (die): Move "assertion failed" string here ...
8416 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8417 COND when SUPPRESS_CHECKING. This shrinks the executable text
8418 size by 0.8% to 2.2% when configured with --enable-checking,
8419 depending on optimization flags (GCC 4.8.1 x86-64).
8421 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8423 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8425 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8426 base is 2; this is more accurate.
8428 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8430 * sound.c (string_default): Move to !WINDOWSNT section.
8431 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8433 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8435 * sound.c: Integer cleanups.
8436 Remove unnecessary forward decls.
8437 (struct sound_device): The 'file' member is now a Lisp_Object, not
8438 a char *, so that we needn't invoke alloca on a huge size.
8439 (Fplay_sound_internal): Adjust to this.
8440 (string_default): New function.
8441 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8442 Use it to adjust to the struct sound_device change.
8443 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8444 (be2hs) [0]: Remove.
8446 * syntax.c (skip_chars): Don't use uninitialized storage
8447 when searching a multibyte buffer for characters that are not in a
8448 unibyte string that contains non-ASCII characters.
8450 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8452 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8453 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8455 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8457 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8459 2013-06-18 Kenichi Handa <handa@gnu.org>
8461 * font.c (Ffont_spec): Signal an error for an invalid font name
8464 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8466 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8467 In particular this ports to 32-bit sparc Sun cc.
8468 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8469 array with a dummy element at specpdl[-1], so that its address can
8471 (unbind_to): Do not copy the binding; not needed, now that we
8472 copy old_value in the one place where the copy is needed.
8473 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8474 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8475 (union specbinding): Rename from struct specbinding. Redo layout
8476 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8477 which is not portable. With Sun C 5.12 32-bit sparc, the
8478 declaration causes nargs to be an unsigned bitfield, a behavior
8479 that the C standard allows; but Emacs wants nargs to be signed.
8480 The overall type is now a union of structures rather than a
8481 structure of union of structures, and the 'kind' member is now a
8482 bitfield, so that the overall type doesn't grow. All uses changed.
8483 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8485 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8487 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8488 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8490 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8492 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8494 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8495 unless we know that the window w's frame is a frame object.
8496 Another attempt at solving bug#14062 and bug#14630.
8498 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8500 * textprop.c (property_set_type): New enum.
8501 (add_properties): Allow appending/prepending text properties.
8502 (add_text_properties_1): Factored out of Fadd_text_properties.
8503 (Fadd_text_properties): Move all the code into
8504 add_text_properties_1.
8505 (Fadd_face_text_property): New function that calls
8506 add_text_properties_1.
8508 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8510 Move functions from lisp.h to individual modules when possible.
8511 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8512 * alloc.c (XFLOAT_INIT, set_symbol_name):
8513 * buffer.c (CHECK_OVERLAY):
8514 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8515 (set_char_table_parent):
8516 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8517 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8518 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8519 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8521 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8522 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8523 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8524 (backtrace_args, backtrace_debug_on_exit):
8525 * floatfns.c (CHECK_FLOAT):
8526 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8527 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8528 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8529 (set_hash_index_slot):
8530 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8531 * marker.c (CHECK_MARKER):
8532 * textprop.c (CHECK_STRING_OR_BUFFER):
8533 * window.c (CHECK_WINDOW_CONFIGURATION):
8534 Move here from lisp.h, and make these functions static rather than
8536 * buffer.c (Qoverlayp):
8538 * fns.c (Qhash_table_p):
8539 * window.c (Qwindow_configuration_p):
8541 * lisp.h: Remove the abovementioned defns and decls.
8543 Use functions, not macros, for XINT etc (Bug#11935).
8544 In lisp.h, prefer functions to function-like macros, and
8545 constants to object-like macros, when either will do. This:
8546 . simplifies use, as there's no more need to worry about
8547 arguments' side effects being evaluated multiple times.
8548 . makes the code easier to debug on some platforms.
8549 However, when using gcc -O0, keep using function-like macros
8550 for a few critical operations, for performance reasons.
8551 This sort of thing isn't needed with gcc -Og, but -Og
8552 is a GCC 4.8 feature and isn't widely-enough available yet.
8553 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8554 Remove enum lsb_bits; no longer needed.
8555 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8556 * buffer.c (Qoverlap):
8558 * fns.c (Qhash_table_p):
8559 Now extern, so lisp.h can use these symbols.
8560 * dispextern.h: Include character.h, for MAX_CHAR etc.
8561 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8562 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8563 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8564 (GLYPH_CODE_P): Move here from lisp.h.
8565 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8566 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8567 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8568 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8569 XUNTAG now returns void *.
8570 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8571 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8572 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8573 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8574 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8575 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8576 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8577 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8578 New macros, renamed from their sans-lisp_h_ counterparts.
8579 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8580 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8581 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8582 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8583 If compiling via GCC without optimization, define these as macros
8584 in addition to inline functions.
8585 To disable this, compile with -DINLINING=0.
8586 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8587 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8588 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8589 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8590 (INTMASK, VALMASK): Now macros, since static values cannot be
8591 accessed from extern inline functions.
8592 (VALMASK): Also a constant, for benefit of old GDB.
8593 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8594 is INTEGERP, which can fold it in.
8595 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8596 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8597 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8598 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8599 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8600 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8601 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8602 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8603 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8604 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8605 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8606 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8607 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8608 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8609 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8610 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8611 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8612 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8613 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8614 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8615 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8616 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8617 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8618 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8619 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8620 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8621 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8622 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8623 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8624 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8625 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8626 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8627 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8629 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8630 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8631 (VALMASK): Define in one place rather than in two, merging the
8632 USE_LSB_TAG parts; this is simpler.
8633 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8634 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8635 Move up, to avoid use before definition.
8636 Also include "globals.h" earlier, for the same reason.
8637 (make_natnum): New function.
8638 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8639 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8640 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8641 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8642 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8643 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8644 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8645 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8646 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8647 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8648 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8649 (Qwindow_configuration_p, Qimage): New forward declarations.
8650 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8651 (STRING_COPYIN): Remove; unused.
8652 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8653 (xcar_addr, xcdr_addr): New functions. All uses changed.
8654 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8655 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8656 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8657 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8658 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8659 (TYPE_RANGED_INTEGERP): Simplify.
8660 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8661 (setlocale, fixup_locale, synchronize_system_messages_locale)
8662 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8663 Now empty functions, not macros.
8664 (functionp): Return bool, not int.
8665 * window.c (Qwindow_configuration_p): Now extern,
8666 so window.h can use it.
8667 * window.h (Qwindowp): Move decl back to lisp.h.
8669 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8671 * xdisp.c (Fline_pixel_height): New function, required for solving
8674 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8676 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8678 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8680 * lread.c (syms_of_lread):
8681 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8683 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8685 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8687 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8689 * fileio.c (expand_file_name): Doc fix.
8691 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8693 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8694 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8695 Wait for self, not for 0. This can't hurt on GNU or similar
8696 system, and may help with Cygwin.
8698 * keyboard.c: Don't use PROP (...) as an lvalue.
8699 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8700 Use set_prop (A, B), not PROP (A) = B.
8702 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8704 * xdisp.c (get_it_property): Use it->window instead of generating
8705 a Lisp object from it->w.
8707 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8709 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8710 get-char-property the window that is being rendered, instead of
8711 the buffer, to support window-specific overlays. (Bug#14575)
8712 (compute_display_string_pos): When W is NULL, use the current
8713 buffer as the object to pass to get-char-property.
8714 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8715 pointer member of the bidi iterator, since no window is pertinent
8718 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8720 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8721 being displayed, and pass it to compute_display_string_pos.
8722 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8723 (bidi_paragraph_init): All callers changed.
8725 * xdisp.c (init_from_display_pos, init_iterator)
8726 (handle_single_display_spec, next_overlay_string)
8727 (get_overlay_strings_1, reseat_1, reseat_to_string)
8728 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8729 Set bidi_it.w member from it->w.
8730 (compute_display_string_pos): Accept additional argument, the
8731 window being displayed, and pass it to Fget_char_property.
8734 * dispextern.h (struct bidi_it): New member w, the window being
8736 (compute_display_string_pos): Adjust prototype.
8738 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8740 * xgselect.c: Remove unneeded include xterm.h.
8742 * process.c (wait_reading_process_output): Check for NS before GLIB.
8743 GLIB may be linked in due to rsvg, but ns_select must be called.
8745 * xgselect.c (xg_select): Remove call to window_system_available
8746 and g_main_context_pending at the top, so Gdk events (i.e. file
8747 notify) are processed when Emacs is started with -nw.
8749 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8751 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8752 (ctagsfiles3): New variable, includes only *.m files.
8753 (TAGS): Use an explicit language name in the regular expressions,
8754 to avoid transformation of '/SOMETHING' by MSYS to
8755 'c:\MSYS\SOMETHING'.
8757 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8759 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8761 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8763 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8764 still need to set the mouse pointer shape and activate help-echo.
8767 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8769 A few porting etc. fixes for the new file monitor code.
8770 See the thread containing
8771 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8772 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8773 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8774 (dir_monitor_callback, Fgfile_rm_watch):
8775 Use assq_no_quit instead of Fassoc, for speed.
8776 (dir_monitor_callback, Fgfile_rm_watch):
8777 eassert that the monitor is a fixnum.
8778 (dir_monitor_callback): No need for CDR_SAFE.
8779 Simplify building of lisp with alternative tails.
8780 (Fgfile_add_watch, Fgfile_rm_watch):
8781 Do not assume glib functions set errno reliably on failure.
8782 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8783 and signal an error otherwise.
8784 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8785 Use Fdelq instead of Fdelete, for speed.
8787 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8789 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8790 don't insist on being invoked on a highlighted tool-bar button.
8791 Avoids losing tool-bar functionality when mouse-highlight is nil.
8792 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8793 Don't highlight when mouse-highlight is nil.
8794 (note_mouse_highlight): When mouse-highlight is nil, don't return
8795 right away; instead, run tool-bar and mode-line highlight
8796 subroutine, clear any existing highlight, and revert the mouse
8797 pointer to its default shape. (Bug#14558)
8799 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8801 * lisp.mk (lisp): Add prog-mode.el.
8803 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8805 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8806 * process.c (dummy_handler): New function.
8807 (lib_child_handler): New static var.
8808 (handle_child_signal): Invoke it.
8809 (catch_child_signal): If a library has set up a signal handler,
8810 save it into lib_child_handler.
8811 (init_process_emacs): If using glib and not on Windows, tickle glib's
8812 child-handling code so that it initializes its private SIGCHLD handler.
8813 * syssignal.h (SA_SIGINFO): Default to 0.
8814 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8815 31; it should no longer be needed now.
8817 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8819 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8821 * gfilenotify.c (globals_of_gfilenotify): New function.
8822 (syms_of_gfilenotify): Move global initialization there.
8824 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8826 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8828 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8829 * keyboard.c (menu_bar_items, tool_bar_items):
8830 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8831 not override local keymaps any more.
8833 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8835 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8837 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8839 * w32console.c (initialize_w32_display): Return the dimensions of
8840 the console window via 2 additional arguments, not via the current
8841 frame. This avoids crashes due to overrunning the bounds of
8842 frame's decode_mode_spec_buffer, which is not resized following
8843 the change of the frame dimensions from the initial 10x10.
8845 * w32term.h (w32_initialize_display_info): Adjust prototype.
8847 * term.c (init_tty): Take dimensions of the frame from the values
8848 returned by initialize_w32_display.
8850 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8851 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8852 (LIBES): Add $(GFILENOTIFY_LIBS).
8854 * w32inevt.c (handle_file_notifications): Add dummy implementation
8855 for !HAVE_W32NOTIFY.
8857 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8859 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8861 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8863 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8865 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8867 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8869 Fix minor problems found by static checking.
8870 * data.c (pure_write_error):
8871 Use xsignal2, not Fsignal, as Fsignal might return.
8872 * eval.c (set_backtrace_debug_on_exit): Now static.
8873 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8874 No longer inline. EXTERN_INLINE is needed only for functions
8875 defined in .h files. Reindent function header as per GNU style.
8876 (backtrace_p, backtrace_top, backtrace_next):
8877 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8878 compiler or linker. Add extern decls to pacify gcc -Wall.
8879 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8881 * frame.c (free_monitors): Define only on platforms that need it.
8882 * nsterm.m (ns_term_init):
8883 * process.c (catch_child_signal):
8884 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8885 defined on all porting targets these days.
8886 * process.c, process.h (catch_child_signal):
8887 Make it extern only if NS_IMPL_GNUSTEP is defined.
8889 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8891 * w32.c (gettimeofday): Make the signature identical to prototype
8892 in nt/inc/sys/time.h.
8894 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8896 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8899 * keyboard.c (safe_run_hooks_error): Improve error message.
8901 * data.c (pure_write_error): Add `object' argument.
8902 * puresize.h (CHECK_IMPURE): Use it.
8904 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8906 * Makefile.in (NOTIFY_OBJ): New variable.
8907 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8909 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8910 Call syms_of_gfilenotify.
8912 * gfilenotify.c: New file.
8914 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8915 and Qfile_w32notify.
8916 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8917 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8919 * lisp.h: Declare syms_of_gfilenotify.
8921 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8923 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8925 Merge the specpdl and backtrace stacks. Make the structure of the
8926 specpdl entries more obvious via a tagged union of structs.
8927 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8928 (enum specbind_tag): New enum.
8929 (struct specbinding): Make it a tagged union of structs.
8930 Add a case for backtrace records.
8931 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8932 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8933 (backtrace_debug_on_exit): New accessors.
8934 (struct backtrace): Remove.
8935 (struct catchtag): Remove backlist field.
8936 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8938 (Flocal_variable_p): Speed up the common case where the binding is
8940 * eval.c (backtrace_list): Remove.
8941 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8942 (set_backtrace_args, set_backtrace_nargs)
8943 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8944 (backtrace_next): New functions.
8945 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8946 (unwind_to_catch, internal_lisp_condition_case)
8947 (internal_condition_case, internal_condition_case_1)
8948 (internal_condition_case_2, internal_condition_case_n): Don't bother
8949 with backtrace_list any more.
8950 (Fsignal): Adjust to new backtrace format.
8951 (grow_specpdl): Move up.
8952 (record_in_backtrace): New function.
8953 (eval_sub, Ffuncall): Use it.
8954 (apply_lambda): Adjust to new backtrace format.
8955 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8957 (specbind): Adjust to new specpdl format. Simplify.
8958 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8959 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8961 (mark_backtrace): Remove.
8962 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8963 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8964 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8966 * profiler.c (record_backtrace): Use get_backtrace.
8967 (handle_profiler_signal): Use backtrace_top_function.
8968 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8971 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8973 * process.h (catch_child_signal): Declare.
8975 * process.c (catch_child_signal): New function.
8976 (init_process_emacs): Call it.
8978 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8979 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8981 (x_set_cursor_type): Remove declaration.
8982 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8983 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8984 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8985 (ns_get_color): Use F suffix on float.
8986 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8987 (ns_get_rgb_color): Remove.
8988 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8989 (note_mouse_movement): x and y are CGFloat.
8990 (ns_draw_fringe_bitmap): Remove unused rowY.
8991 Change #if to COCOA && >= 10_6.
8992 (ns_draw_window_cursor): Remove unused overspill.
8993 (ns_draw_underwave): width and x are EamcsCGFloat.
8994 (ns_draw_box): thickness is CGFloat.
8995 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8996 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8997 if not in main thread.
8998 (ns_get_pending_menu_title, ns_check_menu_open)
8999 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9000 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9001 (sendFromMainThread:): New method.
9002 (changeFont:): size is CGFloat.
9003 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9004 Disable warning about permanent text.
9005 (characterIndexForPoint:): Adjust return type depending on GNUstep
9007 (mouseDown:): delta is CGFloat.
9008 (updateFrameSize): Remove unised variable f.
9009 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9010 Cast float to EmacsCGFloat.
9011 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9012 also to -1 when restoring.
9013 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9014 inside NS_IMPL_COCOA.
9015 (toggleFullScreen:): Put call to toggleFullScreen inside
9016 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9017 (setPosition:portion:whole:): por is CGFloat.
9018 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9019 (mouseDown:): Use CGFloat.
9020 (mouseDragged:): Remove unised variable edge.
9021 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9023 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9025 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9026 when NS_IMPL_GNUSTEP.
9027 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9028 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9029 (EmacsToolbar): Add clearAll. Add tag argument to
9030 addDisplayItemWithImage.
9031 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9033 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9035 * nsmenu.m (ns_update_menubar): Make static.
9036 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9037 (fillWithWidgetValue:): Add cast to SEL for setAction.
9038 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9039 (update_frame_tool_bar): Update code for GNUstep.
9040 (clearAll): New method.
9041 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9042 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9043 Move identifierToItem setObject and activeIdentifiers addObject before
9044 call to insertItemWithItemIdentifier.
9045 (validateVisibleItems): Fix indentation.
9046 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9047 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9048 UtilityWindow to aStyle, remove call to setStyleMask.
9050 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9052 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9053 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9054 Use F suffix on floats.
9055 (ns_char_width): Returns CGFloat.
9056 (ns_ascii_average_width): w is CGFloat instead of float.
9057 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9059 (ns_glyph_metrics): CGFloat instead of float.
9061 * nsfns.m (x_set_foreground_color, x_set_background_color):
9063 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9064 remove unused variables.
9065 (Fns_read_file_name): Keep track if panel is for save.
9066 Use ns_filename_from_panel/ns_directory_from_panel.
9067 (Fns_list_services): delegate only used for COCOA.
9068 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9069 Just return the input if GNUstep.
9070 (x_screen_planes): Remove.
9071 (Fxw_color_values): Use EmacsCGFloat
9072 (Fns_display_monitor_attributes_list): Only get screen number for
9074 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9076 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9077 ns_directory_from_panel.
9079 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9081 * process.c (handle_child_signal): Also use WCONTINUED.
9082 This is so that list-processes doesn't mistakenly list the process
9083 as stopped, when the process has actually been continued and is
9086 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9088 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9089 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9090 not already configured.
9092 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9094 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9096 * Makefile.in (mostlyclean): Remove *.res files.
9098 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9100 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9101 a buffer (bug#8447).
9103 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9105 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9106 display vector, and we backtrack, handle the case that the
9107 previous character position is also displayed from a display
9108 vector or covered by a display string or image. (Bug#14476)
9110 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9112 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9113 (struct MonitorInfo, free_monitors): Remove.
9114 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9115 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9116 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9119 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9120 (struct MonitorInfo, free_monitors): Remove.
9121 (ns_screen_name): Make static.
9122 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9123 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9126 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9127 (struct MonitorInfo): New struct.
9128 (free_monitors, make_monitor_attribute_list): Declare.
9130 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9132 (free_monitors, make_monitor_attribute_list): New functions.
9133 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9136 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9138 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9140 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9142 * keyboard.c: Apply keyboard decoding only to events that come directly
9143 from the tty, not from unread-command-events (bug#14368).
9144 (read_event_from_main_queue): New function, extracted from read_char.
9145 (read_decoded_char): Remove.
9146 (read_decoded_event_from_main_queue): New function to replace it.
9147 (read_char): Use it.
9148 (read_key_sequence): Use read_char rather than read_decoded_char.
9150 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9152 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9154 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9156 2013-05-22 Kenichi Handa <handa@gnu.org>
9158 The following changes are to fix the setting of
9159 buffer-file-coding-system on, for instance, C-x RET c unix RET
9160 _FILE_OF_DOS_EOL_TYPE_ RET.
9162 * coding.h (struct coding_system): New member detected_utf8_chars.
9164 * coding.c (detect_coding_utf_8): Count characters and check EOL
9165 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9167 (setup_coding_system): Do not initialize coding->head_ascii.
9168 (check_ascii): Do not set coding->eol_seen but update it. Do not
9169 call adjust_coding_eol_type here.
9170 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9171 If the eol-type of CODING is already specified, adjust the eol type
9172 of the found coding-system.
9173 (decode_coding_gap): Cancel previous change. Utilize the
9174 character numbers counted by detect_coding_utf_8. Fix detection
9177 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9179 * search.c (looking_at_1): Only set last_thing_searched if the match
9180 changed the match-data (bug#14281).
9182 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9184 * xdisp.c (reseat_at_previous_visible_line_start):
9185 Already declared in dispextern.h, so remove it here.
9186 (move_it_vertically_backward): Likewise.
9188 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9190 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9191 (Fx_display_pixel_width, Fx_display_pixel_height)
9192 (Fx_display_mm_width, Fx_display_mm_height):
9193 Mention `display-monitor-attributes-list' in docstrings.
9195 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9196 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9197 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9198 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9199 (Fx_display_backing_store, Fx_display_visual_class)
9200 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9201 (Fx_display_grayscale_p, Fx_display_pixel_width)
9202 (Fx_display_pixel_height, Fx_display_planes)
9203 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9204 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9205 (Fx_display_mm_width, Fx_display_mm_height)
9206 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9207 height for all physical monitors as in X11.
9209 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9210 Return pixel width or height for all physical monitors as in X11.
9212 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9214 Port --enable-gcc-warnings to clang.
9215 * bytecode.c (exec_byte_code):
9217 Redo diagnostic pragmas to pacify clang, too.
9218 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9219 * editfns.c (Fencode_time):
9220 * fileio.c (file_accessible_directory_p):
9221 * font.c (font_unparse_xlfd):
9222 Use '&"string"[index]' instead of '"string" + (index)'.
9223 * undo.c (user_error): Remove; unused.
9225 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9227 * insdel.c (insert_1_both): Document the arguments, instead of
9228 referring to insert_1, which no longer exists.
9230 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9231 some window, increment windows_or_buffers_changed, so that
9232 *Messages* display in that window is updated. (Bug#14408)
9234 * w32.c: Include epaths.h.
9235 (init_environment): Use cmdproxy.exe without leading directories.
9236 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9238 (gettimeofday): Adjust signature and return value to Posix
9241 * unexw32.c (open_output_file): Delete the existing emacs.exe
9242 before creating it, to break the hard link to the versioned
9245 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9246 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9247 (FIRSTFILE_OBJ): New variables.
9248 (W32_RES): Rename to EMACSRES. All users changed.
9249 (base_obj): Use $(CM_OBJ).
9250 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9251 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9252 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9253 $(W32_RES_LINK) before $(LIBES).
9254 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9256 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9258 * makefile.w32-in (DOC): Use just "DOC".
9260 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9262 * process.c: Export default filters and sentinels to Elisp.
9263 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9265 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9266 (Fset_process_sentinel, Fformat_network_address):
9267 Default to them instead of nil.
9268 (server_accept_connection): Sentinels can't be nil any more.
9269 (read_and_dispose_of_process_output): New function, extracted from
9270 read_process_output.
9271 (read_process_output): Use it; filters can't be nil.
9272 (Finternal_default_process_filter): New function, extracted from
9273 read_process_output.
9274 (exec_sentinel_unwind): Remove function.
9275 (exec_sentinel): Don't zilch sentinel while running.
9276 (status_notify): Sentinels can't be nil.
9277 (Finternal_default_process_sentinel): New function extracted from
9279 (setup_process_coding_systems): Default filter is not nil any more.
9280 (syms_of_process): Export new Elisp functions and initialize
9282 * lisp.h (make_lisp_proc): New function.
9284 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9286 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9288 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9290 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9291 unless we know that the window w is a leaf window.
9292 Another attempt at solving bug#14062.
9294 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9296 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9299 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9301 * image.c (gif_load): Check that subimages fit (Bug#14345).
9303 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9305 * lread.c (skip_dyn_eof): New function.
9306 (read1): Use it to skip the end of a file in response to #@00.
9308 * doc.c (get_doc_string): Slightly relax the sanity checking.
9310 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9312 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9313 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9314 (MonitorInfo): New struct.
9315 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9316 (Fns_display_monitor_attributes_list): New functions.
9317 (display-usable-bounds): Remove.
9318 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9321 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9323 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9324 (GTK_CHECK_VERSION): New macro, if not already defined.
9325 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9326 replaced by GTK_CHECK_VERSION.
9328 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9330 * xterm.h (GTK_PREREQ): New macro.
9331 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9332 to use this macro instead, for consistency and clarity.
9334 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9336 * xdisp.c (row_for_charpos_p): New function, with code of
9337 cursor_row_p, but accepts an additional argument CHARPOS instead
9338 of using a hardcoded PT.
9339 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9340 (row_containing_pos): Call row_for_charpos_p instead of partially
9341 doing the same. Fixes cursor positioning under longlines-mode
9342 when longlines-show-effect includes more than one newline, when
9343 moving the cursor vertically up.
9345 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9347 * makefile.w32-in (ACL_H): New macro.
9348 ($(BLD)/fileio.$(O)): Update dependencies.
9350 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9352 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9353 * Makefile.in (LIB_ACL): New macro.
9354 (LIBACL_LIBS): Remove.
9355 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9356 * fileio.c: Include <acl.h>.
9357 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9358 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9360 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9363 * unexelf.c: Don't assume ElfW (Half) fits in int.
9364 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9365 when dealing with ElfW (Half) values, since they can exceed 2**31
9366 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9367 (entry_address): Omit unused NUM arg. All uses changed.
9369 2013-05-07 Juri Linkov <juri@jurta.org>
9371 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9372 to the string converted from number with `Fnumber_to_string'.
9375 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9377 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9378 This fixes a problem introduced by my previous change.
9380 2013-05-07 Glenn Morris <rgm@gnu.org>
9382 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9384 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9386 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9388 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9390 Static checking by GCC 4.8.0.
9391 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9392 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9393 (x_get_monitor_attributes_fallback)
9394 (x_get_monitor_attributes_xinerama)
9395 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9396 Define only if USE_GTK.
9397 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9398 (x_get_monitor_attributes_fallback): Omit unused locals.
9399 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9400 Use double, not float, to avoid mixed-mode floating point arithmetic.
9402 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9403 Jan Djärv <jan.h.d@swipnet.se>
9405 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9406 (XINERAMA_CFLAGS): New macros.
9407 (ALL_CFLAGS, LIBES): Use them.
9409 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9410 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9411 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9412 (syms_of_xfns): DEFSYM them.
9413 (struct MonitorInfo): New struct.
9414 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9415 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9416 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9417 (x_get_monitor_attributes_xinerama): New functions.
9418 (Fx_display_monitor_attributes_list): New primitive.
9419 (syms_of_xfns): Defsubr it.
9421 * xterm.h (x_display_info): Add Xatom_net_workarea and
9422 Xatom_net_current_desktop.
9424 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9425 and dpyinfo->Xatom_net_current_desktop.
9427 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9429 * xdisp.c (pos_visible_p): Use the special code for finding the
9430 beginning of a display property or overlay for any "replacing"
9431 display property, not just for display strings. This solves
9432 incorrect reporting of position by posn-at-point. (Bug#14241)
9434 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9436 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9437 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9438 Verify that ElfW (Half) fits in int.
9439 (fatal): Use same signature as lisp.h.
9440 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9441 configure and build with -DUNEXELF_DEBUG without worrying about
9442 other modules that use DEBUG.
9443 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9444 possibly-wide integers now uses it instead of plain fprintf.
9445 (entry_address): New function, which avoids problems with 32-bit
9446 overflow on 64-bit hosts.
9447 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9448 (round_up): Don't assume the remainder fits in int.
9449 (find_section): Use bool for boolean. Simplify debug code.
9450 (unexec): Don't assume file sizes fit in int or size_t.
9451 Omit unnecessary trailing newline in 'fatal' format.
9452 Use strerror rather than outputting decimal error number.
9453 Remove unused code when emacs is not defined;
9454 this file relies on Emacs now.
9455 Don't assume e_phnum and e_shnum are positive.
9457 * regex.c: Fix problems when DEBUG is defined.
9458 (extract_number, extract_number_and_incr): Define regardless of
9459 whether DEBUG is defined; that's simpler and makes the code less
9460 likely to go stale in the normal case when DEBUG is not defined.
9461 Return int rather than taking an int * arg. All callers changed.
9462 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9463 Remove, replacing with ...
9464 (DEBUG_PRINT): New macro. All callers changed.
9465 (DEBUG_COMPILES_ARGUMENTS): New macro.
9466 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9467 (print_compiled_pattern, print_double_string) [DEBUG]:
9468 Use prototype rather than old-style definition.
9469 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9470 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9471 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9472 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9473 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9474 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9475 This matters only when DEBUG is defined.
9477 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9479 * xdisp.c (set_iterator_to_next): Set the
9480 ignore_overlay_strings_at_pos_p flag only if we are _really_
9481 iterating over an overlay string, as indicated by the
9482 current.overlay_string_index member. (Bug#14306)
9484 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9486 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9487 to where it is used, to avoid autorelease issues (Bug#14050).
9489 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9491 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9492 * fileio.c (syms_of_fileio): Implement this.
9493 * filelock.c (create_lock_file): If symbolic links don't work, so
9494 we use a regular file as a lock file, do not fsync the lock file;
9497 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9499 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9500 (syms_of_minibuf): Adjust accodingly.
9502 * callint.c (Fcall_interactively): Adjust calls accordingly.
9504 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9506 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9507 w->contents is a buffer before computing everything else.
9508 Use parentheses to disambiguate last part of the condition.
9510 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9511 assertion violations. (Bug#14062)
9513 2013-05-01 David Reitter <david.reitter@gmail.com>
9515 * nsfns.m (ns_tooltip): Initialize.
9517 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9519 * coding.c (decode_coding_gap): Don't remove the character before
9520 a newline unless it's a CR character. (Bug#14287)
9522 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9524 * dispextern.h (struct face): Move enum face_underline_type
9525 earlier so that bitfields can be in the same word.
9527 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9529 * nsfns.m (handlePanelKeys): New function.
9530 (EmacsOpenPanel:performKeyEquivalent:)
9531 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9532 arrows/function/control and copy/paste keys (Bug#14296).
9534 2013-04-27 Juri Linkov <juri@jurta.org>
9536 * callint.c (Fcall_interactively): Call `Qread_number' for
9537 interactive code letter `n' instead of using duplicate code.
9540 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9542 * systime.h (make_timeval): Declare as 'const'.
9544 2013-04-27 Kenichi Handa <handa@gnu.org>
9546 * font.c (font_open_entity): Always open a font of manageable
9549 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9551 Port better to AIX (Bug#14258).
9552 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9555 2013-04-24 Kenichi Handa <handa@gnu.org>
9557 * coding.c (decode_coding_iso_2022): When an invalid escape
9558 sequence is encountered, reset the invocation and designation
9559 status to the safest one.
9561 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9563 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9564 Without this fix, "make distclean" leaves stamp-h1 behind.
9566 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9568 * w32fns.c (w32_fullscreen_rect): New function to compute the
9569 window rectangle for the given fullscreen mode.
9570 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9571 longer tunes the window size. This keeps the window's edges flush
9572 with the screen and allows the taskbar to hide itself in fullboth.
9574 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9575 window decorations and uses the entire screen.
9577 * w32term.h (w32_fullscreen_rect) Add prototype.
9578 (struct w32_output): Replace normal_width, normal_height,
9579 normal_top, and normal_left members with a single normal_placement
9581 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9583 (FRAME_NORMAL_PLACEMENT): New macro.
9585 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9587 * minibuf.c (Ftest_completion): Silence compiler warning.
9589 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9591 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9594 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9597 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9598 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9599 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9600 parentheses where appropriate.
9602 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9604 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9606 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9608 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9609 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9610 Mention in the doc string that setting these variables takes
9611 effect only after a call to set-window-buffer. (Bug#14200)
9613 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9615 * indent.c (Fvertical_motion): Don't consider display strings on
9616 overlay strings as display strings on the buffer position we
9617 started from. This prevents vertical cursor motion from jumping
9618 more than one line when there's an overlay string with a display
9619 property at end of line.
9620 Reported by Karl Chen <Karl.Chen@quarl.org> in
9621 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9623 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * window.c (select_window): `record_buffer' even if window is
9626 already selected (bug#14191).
9628 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9630 * window.c (Fwindow_end): Test more flags, including the buffer's
9631 last_overlay_modified flag, to determine whether the window's
9632 display is really up-to-date. Prevents the function from
9633 returning a stale value. (Bug#14170)
9634 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9637 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9639 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9640 garbaged only if it is not already the top frame on its TTY.
9641 This prevents flickering due to constant redrawing of TTY frames when
9642 there are GUI frames open in the same session. (Bug#13864)
9644 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9646 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9647 of marking the idle timers directly.
9649 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9651 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9654 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9656 * window.c (select_window): Don't record_buffer while the invariant is
9657 temporarily broken (bug#14161).
9659 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9661 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9663 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9665 2013-04-07 Romain Francoise <romain@orebokech.com>
9667 Ignore additional platform-specific ACL errors (Bug#13702).
9668 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9669 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9671 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9673 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9676 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9678 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9679 This bug was introduced by my 2013-02-25 change that simplified
9680 data_start configuration. Without this change, on GNU/Linux
9681 an Emacs configured with --enable-profiling fails immediately
9682 due to a profiler signal.
9683 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9684 with these flags. On platforms where special flags are needed
9685 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9686 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9687 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9689 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9691 Get rid of some platform-specific functions examining window
9692 system and its capabilities. This is a partial rework of the
9694 * lisp.h (have_menus_p): Remove prototype. This function is
9695 replaced with platform-independent window_system_available.
9696 (check_window_system): Move to...
9697 * frame.h (decode_window_system_frame, window_system_available):
9698 ...here, add new prototypes.
9699 * frame.c (window_system_available, decode_window_system_frame):
9701 (check_window_system): Platform-independent now.
9702 * xterm.h (x_in_use): Remove declaration.
9704 * w32term.h (check_x_frame):
9705 * nsterm.h (check_x_frame): Remove prototypes. This function
9706 is replaced with platform-independent decode_window_system_frame.
9707 * msdos.c (have_menus_p): Remove.
9708 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9709 Remove platform-specific functions. Use check_window_system,
9710 decode_window_system_frame and check_ns_display_info where
9711 appropriate. Minor style and comment tweaks.
9712 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9713 (check_x_frame): Likewise.
9714 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9716 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9717 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9718 * xmenu.c, xselect.c: All related users changed.
9720 2013-04-03 Kenichi Handa <handa@gnu.org>
9722 The following changes is to optimize the code for reading UTF-8
9725 * coding.c (check_ascii): Rename from detect_ascii. Return value
9726 changed. Check EOL format. Do not call adjust_coding_eol_type
9728 (check_utf_8): New function.
9729 (adjust_coding_eol_type): Do nothing if already adjusted.
9730 (detect_coding): Compare the return value of check_ascii with
9731 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9732 (decode_coding_gap): Optimize for valid UTF-8.
9734 2013-03-21 Kenichi Handa <handa@gnu.org>
9736 * coding.c (syms_of_coding): Cancel previous change.
9738 * insdel.c (insert_from_gap): Fix previous change.
9740 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9742 Consistently use platform-specific function to detect window system.
9743 * lisp.h (check_window_system): New prototype. This function is
9744 going to replace check_x, check_w32 and check_ns.
9745 (have_menus_p): Mention msdos.c in comment.
9746 * fontset.c (check_window_system_func): Remove. Adjust all users.
9747 * fontset.h (check_window_system_func): Remove prototype.
9748 * nsterm.h (check_ns):
9749 * xterm.h (check_x):
9750 * w32term.h (check_w32): Likewise.
9751 * menu.c (Fx_popup_menu): Use check_window_system.
9752 * msdos.c (check_window_system): Define for MS-DOS.
9753 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9754 * w32fns.c (check_window_system): Likewise for MS-Windows.
9755 * xfns.c (check_window_system): Likewise for X.
9756 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9757 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9759 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9761 Prefer < to > in range checks such as 0 <= i && i < N.
9762 This makes it easier to visualize quantities on a number line.
9763 This patch doesn't apply to all such range checks,
9764 only to the range checks affected by the 2013-03-24 change.
9765 This patch reverts most of the 2013-03-24 change.
9766 * alloc.c (xpalloc, Fgarbage_collect):
9767 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9768 * character.c (string_escape_byte8):
9769 * charset.c (read_hex):
9770 * data.c (cons_to_unsigned):
9771 * dispnew.c (update_frame_1):
9772 * doc.c (Fsubstitute_command_keys):
9773 * doprnt.c (doprnt):
9774 * editfns.c (hi_time, decode_time_components):
9775 * fileio.c (file_offset):
9776 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9777 * font.c (font_intern_prop):
9778 * frame.c (x_set_alpha):
9779 * gtkutil.c (get_utf8_string):
9780 * indent.c (check_display_width):
9781 * keymap.c (Fkey_description):
9782 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9784 * minibuf.c (read_minibuf_noninteractive):
9785 * process.c (wait_reading_process_output):
9786 * search.c (Freplace_match):
9787 * window.c (get_phys_cursor_glyph):
9788 * xdisp.c (redisplay_internal):
9789 * xsmfns.c (smc_save_yourself_CB):
9790 Prefer < to > for range checks.
9791 * dispnew.c (sit_for): Don't mishandle NaNs.
9792 This fixes a bug introduced in the 2013-03-24 change.
9793 * editfns.c (decode_time_components): Don't hoist comparison.
9794 This fixes another bug introduced in the 2013-03-24 change.
9796 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9798 * frame.h (struct frame): Drop scroll_bottom_vpos
9799 member becaue all real users are dead long ago.
9800 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9801 * xdisp.c (redisplay_internal): Adjust user.
9803 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9805 * nsmenu.m (showAtX:Y:for:): setLevel to
9806 NSPopUpMenuWindowLevel (Bug#13998).
9808 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9810 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9811 (ns_check_pending_open_menu): Declare.
9813 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9814 (x_activate_menubar): Update the menu with title that matches
9815 ns_get_pending_menu_title, and call
9816 ns_check_pending_openmenu (Bug#12698).
9817 (menuWillOpen:): New method.
9818 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9820 * nsterm.m (menu_will_open_state, menu_mouse_point)
9821 (menu_pending_title): New varaibles.
9822 (ns_get_pending_menu_title, ns_check_menu_open)
9823 (ns_check_pending_open_menu): New functions.
9825 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9827 * indent.c (current_column_bol_cache): Remove leftover which is not
9828 used in Fmove_to_column any more.
9829 (current_column, scan_for_column): Adjust users.
9830 * keyboard.c (last_point_position_buffer, last_point_position_window):
9831 Remove leftovers which are not used for recording undo any more.
9832 (command_loop_1, syms_of_keyboard): Adjust users.
9833 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9834 redisplay_window any more.
9835 (move_it_to): Adjust user.
9837 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9839 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9840 Update dependencies.
9842 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9844 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9845 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9848 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9850 * window.h (struct window): Replace hchild, vchild and buffer slots
9851 with a single slot 'contents'. This is possible because each valid
9852 window may have either the child window (in vertical or horizontal
9853 combination) or buffer to display (for the leaf window). Using that,
9854 a lot of operations to traverse and/or change window hierarchies may
9855 be simplified. New member horizontal is used to distinguish between
9856 horizontal and vertical combinations of internal windows.
9857 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9858 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9859 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9860 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9861 Use contents slot, not buffer, where appropriate.
9862 (wset_combination): New function.
9863 (wset_buffer): Add eassert.
9864 (Fframe_first_window): Simplify the loop reaching first window.
9865 (Fwindow_buffer): Use WINDOW_LEAF_P.
9866 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9867 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9868 (unshow_buffer): Convert initial debugging check to eassert.
9869 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9870 (make_parent_window, window_resize_check, window_resize_apply)
9871 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9872 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9873 Adjust to match struct window changes.
9874 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9875 (mark_window_cursors_off, count_windows, get_leaf_windows)
9876 (foreach_window_1): Simplify the loop.
9877 * alloc.c (mark_object): Do not check for the leaf window because
9878 internal windows has no glyph matrices anyway.
9879 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9880 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9881 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9882 (build_frame_matrix_from_window_tree, mirror_make_current)
9883 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9884 (update_window_tree, set_window_update_flags): Simplify the loop.
9885 (sync_window_with_frame_matrix_rows): Enforce live window.
9886 Use contents slot, not buffer, where appropriate.
9887 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9888 and WINDOW_HORIZONTAL_COMBINATION_P.
9889 (make_frame_visible_1): Simplify the loop.
9890 Use contents slot, not buffer, where appropriate.
9891 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9892 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9893 (expose_window_tree): Likewise.
9894 Use contents slot, not buffer, where appropriate.
9895 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9896 to avoid deleted windows. Use contents slot instead of buffer.
9897 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9898 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9899 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9900 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9902 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9904 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9905 identify the reasons for assertion violations in bug#14062 and
9907 (Fx_show_tip): Fix compilation error under
9908 "--enable-check-lisp-object-type". (Bug#14073)
9910 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9911 Reported by <rzl24ozi@gmail.com>.
9913 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9915 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9917 (unwind_with_echo_area_buffer): ...to restore it here.
9918 This is needed to ensure that...
9919 (redisplay_window): ...both window markers are valid here,
9920 which is verified by eassert.
9921 * editfns.c (save_excursion_save): Do not assume that
9922 selected_window always displays the buffer.
9923 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9926 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9928 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9931 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9933 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9935 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9937 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9938 since MinGW's w32api headers do. This avoids compiler warnings.
9940 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9943 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9945 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9947 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9949 * gtkutil.c (style_changed_cb): Check if frame is live and an
9950 X frame (Bug#14038).
9952 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9954 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9955 Define only for _WIN32_WINNT less than 0x0500.
9956 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9958 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9959 see its own definitions of 'struct timeval' and 'struct timezone'.
9961 Fix incompatibilities between MinGW.org and MinGW64 headers.
9962 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9964 * w32.c (REPARSE_DATA_BUFFER): Guard with
9965 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9967 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9969 * xterm.c: Include X11/XKBlib.h
9970 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9972 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9974 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9976 * blockinput.h (input_blocked_p): Likewise.
9977 * bytecode.c (exec_byte_code): Likewise.
9978 * callproc.c (call_process_kill, call_process_cleanup)
9979 (Fcall_process): Likewise.
9980 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9981 (Fccl_execute_on_string): Likewise.
9982 * character.c (string_escape_byte8): Likewise.
9983 * charset.c (read_hex): Likewise.
9984 * cm.c (calccost): Likewise.
9985 * data.c (cons_to_unsigned): Likewise.
9986 * dired.c (directory_files_internal, file_name_completion):
9988 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9989 (sit_for): Likewise.
9990 * doc.c (Fsubstitute_command_keys): Likewise.
9991 * doprnt.c (doprnt): Likewise.
9992 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9993 * emacsgtkfixed.c: Likewise.
9994 * fileio.c (file_offset, Fwrite_region): Likewise.
9995 * floatfns.c (Fexpt, fmod_float): Likewise.
9996 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9998 * font.c (font_intern_prop): Likewise.
9999 * frame.c (x_set_alpha): Likewise.
10000 * gtkutil.c (get_utf8_string): Likewise.
10001 * indent.c (check_display_width): Likewise.
10002 * intervals.c (create_root_interval, rotate_right, rotate_left)
10003 (split_interval_right, split_interval_left)
10004 (adjust_intervals_for_insertion, delete_node)
10005 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10006 (merge_interval_right, merge_interval_left, copy_intervals)
10007 (set_intervals_multibyte_1): Likewise.
10008 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10009 * keymap.c (Fkey_description): Likewise.
10010 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10011 * lread.c (openp, read_integer, read1, string_to_number):
10013 * menu.c (ensure_menu_items): Likewise.
10014 * minibuf.c (read_minibuf_noninteractive): Likewise.
10015 * print.c (printchar, strout): Likewise.
10016 * process.c (create_process, Faccept_process_output)
10017 (wait_reading_process_output, read_process_output, send_process)
10018 (wait_reading_process_output): Likewise.
10019 * profiler.c (make_log, handle_profiler_signal): Likewise.
10020 * regex.c (re_exec): Likewise.
10021 * regex.h: Likewise.
10022 * search.c (looking_at_1, Freplace_match): Likewise.
10023 * sysdep.c (get_child_status, procfs_ttyname)
10024 (procfs_get_total_memory): Likewise.
10025 * systime.h (EMACS_TIME_VALID_P): Likewise.
10026 * term.c (dissociate_if_controlling_tty): Likewise.
10027 * window.c (get_phys_cursor_glyph): Likewise.
10028 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10029 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10031 * xfns.c (Fx_window_property): Likewise.
10032 * xmenu.c (set_frame_menubar): Likewise.
10033 * xselect.c (x_get_window_property, x_handle_dnd_message):
10035 * xsmfns.c (smc_save_yourself_CB): Likewise.
10036 * xterm.c (x_scroll_bar_set_handle): Likewise.
10038 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10040 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10041 to be optional or nil. Adjust comment and convert it to docstring.
10042 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10043 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10045 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10047 Static checking by GCC 4.8-20130319.
10048 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10049 * process.c (Fset_process_datagram_address)
10050 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10051 * xdisp.c (get_char_face_and_encoding)
10052 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10053 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10054 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10056 2013-03-24 Ken Brown <kbrown@cornell.edu>
10058 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10059 fix compilation on 64-bit Cygwin, where underscores are not
10060 automatically prepended.
10062 * w32term.c (w32_initialize): Silence compiler warning.
10064 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10066 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10067 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10068 variables, to save and restore frame dimensions.
10069 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10070 after returning from a 'fullscreen' configuration.
10071 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10072 to avoid races between the main thread and the input thread.
10074 * w32term.h (struct w32_output): New members normal_width,
10075 normal_height, normal_top, normal_left, and prev_fsmode.
10076 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10077 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10078 members of a frame.
10080 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10081 'fullscreen' parameter. Always record previous width and height
10082 of the frame, except when switching out of maximized modes, so
10083 that they could be restored correctly, instead of resetting to the
10084 default frame dimensions. Send SC_RESTORE command to the frame,
10085 unless we are going to send SC_MAXIMIZE, to restore the frame
10086 resize hints in the mouse pointer shown by the window manager.
10089 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10091 * lisp.h (get_frame_param): Adjust conditions for prototype
10094 2013-03-22 Ken Brown <kbrown@cornell.edu>
10096 * unexcw.c: Drop unneeded inclusion of w32common.h.
10097 (report_sheap_usage): Declare.
10098 (read_exe_header): Add magic numbers for x86_64.
10099 (fixup_executable): Fix printf format specifier for unsigned long
10102 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10104 * frame.h (struct frame): Put menu_bar_window under #ifdef
10105 because this member is not needed when X toolkit is in use.
10106 (fset_menu_bar_window):
10107 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10108 (free_glyphs, update_frame):
10109 * xdisp.c (expose_frame): Likewise.
10110 (display_menu_bar): Likewise. Remove redundant eassert.
10111 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10114 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10116 Use functions and constants to manipulate Lisp_Save_Value objects.
10117 This replaces code that used macros and strings and token-pasting.
10118 The change makes the C source a bit easier to follow,
10119 and shrinks the Emacs executable a bit.
10120 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10121 (make_save_value): Change 1st arg from string to enum. All callers
10124 (mark_object): Use if, not #if, for GC_MARK_STACK.
10125 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10126 (XSAVE_OBJECT): Now functions, not macros.
10127 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10128 the constant was never used.
10129 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10130 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10131 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10132 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10134 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10135 type3 with a single member save_type. All uses changed.
10136 (save_type, set_save_pointer, set_save_integer): New functions.
10137 * print.c (PRINTX): Remove.
10139 * alloc.c: Remove redundant static declarations.
10141 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10143 * window.h (struct window): Convert left_col, top_line, total_lines
10144 and total_cols from Lisp_Objects to integers. Adjust comments.
10145 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10147 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10148 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10149 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10150 Adjust users where appropriate.
10152 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10154 * frame.h (struct frame): Drop resx and resy because the same data is
10155 available from window system-specific output context. Adjust users.
10156 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10157 New functions to provide defaults when no window system available.
10158 (FRAME_RES_X, FRAME_RES_Y): New macros.
10159 (NUMVAL): Move from xdisp.c.
10160 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10161 (Ffont_face_attributes, Fopen_font):
10162 * image.c (gs_load):
10163 * w32font.c (fill_in_logfont):
10164 * xdisp.c (calc_pixel_width_or_height):
10165 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10166 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10168 2013-03-20 Kenichi Handa <handa@gnu.org>
10170 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10171 to 1 (temporary workaround until a bug related to ASCII
10172 optimization is fixed).
10174 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10176 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10177 Signal error if window is not internal. Adjust docstring.
10178 (delete_all_child_windows): Use combination_limit to save the buffer.
10179 (Fset_window_configuration): Adjust accordingly.
10180 * print.c (syms_of_print): Initialize debugging output not here...
10181 (init_print_once): ...but in a new function here.
10182 * lisp.h (init_print_once): Add prototype.
10183 * emacs.c (main): Add call to init_print_once. Adjust comments.
10185 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10187 * window.c (window_resize_check, window_resize_apply)
10188 (window_from_coordinates, recombine_windows, set_window_buffer)
10189 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10190 (Fsplit_window_internal, Fdelete_window_internal)
10191 (freeze_window_starts): Use bool for booleans.
10192 * window.h (window_frame_coordinates, resize_frame_windows)
10193 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10195 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10197 * dispnew.c (bitch_at_user): Use `user-error'.
10199 2013-03-17 Ken Brown <kbrown@cornell.edu>
10201 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10202 as return type of image_background. (Bug#13981)
10203 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10205 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10207 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10208 (ns_select): Don't return with result uninitialized.
10210 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10213 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10215 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10216 directories. If filename is nil, get directory name (Bug#13932).
10217 Use getFilename and getDirectory.
10218 (getFilename, getDirectory): New methods for EmacsSavePanel and
10220 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10222 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10224 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10226 2013-03-15 Kenichi Handa <handa@gnu.org>
10228 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10229 (adjust_after_replace): Make it back to static. Delete the third
10230 arg text_at_gap_tail. Cancel the code for handling it.
10232 * coding.h (struct coding_system): New member eol_seen.
10234 * coding.c (detect_ascii): New function.
10235 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10236 when the source bytes are actually scanned. On detecting for
10237 coding_category_utf_8_auto, call detect_ascii instead of scanning
10238 source bytes directly.
10239 (produce_chars): Call insert_from_gap with the new arg 0.
10240 (encode_coding): Likewise.
10241 (decode_coding_gap): Control ASCII optimization by the variable
10242 disable_ascii_optimization instead of #ifndef .. #endif.
10243 Deccode EOL format according to coding->eol_seen.
10244 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10247 * lisp.h (adjust_after_replace): Cancel externing it.
10248 (insert_from_gap): Adjust prototype.
10250 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10252 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10253 FULLSCREEN_MAXIMIZED. (Bug#13935)
10255 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10257 * region-cache.c (find_cache_boundary, move_cache_gap)
10258 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10259 Simplify debugging check and convert to eassert. Adjust comment.
10260 (pp_cache): Put under ENABLE_CHECKING.
10262 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10264 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10265 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10266 and WM_ACTIVATEAPP.
10267 (w32fullscreen_hook): If the frame is visible, reset
10268 f->want_fullscreen flag after changing the frame size. If the
10269 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10272 2013-03-13 Daniel Colascione <dancol@dancol.org>
10274 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10275 too so that these builds can use Cygwin's file conversion
10276 functions. (We've been building and linking cygw32.o all along
10277 and just not using it.)
10279 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10281 File synchronization fixes (Bug#13944).
10282 * Makefile.in (LIB_FDATASYNC): New macro.
10284 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10285 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10286 Don't worry about HAVE_FSYNC, since a substitute fsync is
10287 available if the system lacks one.
10288 (Fwrite_regin): Retry fsync if interrupted.
10290 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10292 * w32term.c (w32_read_socket): If the Emacs frame is being
10293 activated, call w32fullscreen_hook, to make sure the new frame
10294 dimensions are in effect. (Bug#13937)
10296 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10298 * xdisp.c (init_iterator): Simplify because both character and byte
10299 positions are either specified or -1. Add eassert. Adjust comment.
10300 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10301 character and byte positions can be obtained from marker.
10303 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10305 Static checking by Sun C 5.12.
10306 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10307 * bytecode.c (exec_byte_code):
10308 * dispnew.c (init_display):
10310 * fileio.c (Fsubstitute_in_file_name):
10311 * keyboard.c (Fevent_convert_list):
10312 * keymap.c (Fsingle_key_description):
10313 * term.c (maybe_fatal, fatal):
10314 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10315 * xsmfns.c (Fhandle_save_session):
10316 Omit unreachable code.
10317 * keymap.c (map_keymap_char_table_item): Cast void * to
10318 a function pointer type; the C Standard requires this.
10320 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10321 Include <sys/param.h> unconditionally, as that works elsewhere and
10322 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10323 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10326 See ChangeLog.12 for earlier changes.
10328 ;; Local Variables:
10332 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10334 This file is part of GNU Emacs.
10336 GNU Emacs is free software: you can redistribute it and/or modify
10337 it under the terms of the GNU General Public License as published by
10338 the Free Software Foundation, either version 3 of the License, or
10339 (at your option) any later version.
10341 GNU Emacs is distributed in the hope that it will be useful,
10342 but WITHOUT ANY WARRANTY; without even the implied warranty of
10343 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10344 GNU General Public License for more details.
10346 You should have received a copy of the GNU General Public License
10347 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.