1 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
3 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4 not initialized (Bug#17398).
6 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
8 Revert recent libpng changes (Bug#17339).
9 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
10 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
12 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
14 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
15 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
16 because WCONTINUED is always defined now.
17 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
19 2014-05-03 Eli Zaretskii <eliz@gnu.org>
21 * buffer.c (overlay_strings): Fix the wording of the commentary.
23 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
25 Consult libpng-config more consistently (Bug#17339).
26 * Makefile.in (PNG_CFLAGS): New var.
28 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
29 CFLAGS now handles this.
31 2014-05-01 Glenn Morris <rgm@gnu.org>
33 * floatfns.c (Fisnan):
34 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
36 2014-05-01 Eli Zaretskii <eliz@gnu.org>
38 * term.c (tty_menu_activate): A better initialization for cursor
41 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
43 * intervals.c: Tighten assertions.
44 (create_root_interval): Make sure the interval is not empty.
45 (intervals_equal): Use booleans.
46 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
47 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
48 (balance_possible_root_interval): Simplify and use booleans.
49 (split_interval_right, split_interval_left): Check LENGTH, and remove
50 now redundant assertion.
51 (adjust_intervals_for_insertion): Remove now redundant assertions.
52 (delete_node, interval_deletion_adjustment)
53 (adjust_intervals_for_deletion, merge_interval_right)
54 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
55 (reproduce_interval): Make sure the interval is not empty.
57 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
59 * term.c (tty_menu_activate): Don't assume row and col are initialized.
60 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
61 satisfaction that they would always be initialized.
63 2014-04-29 Eli Zaretskii <eliz@gnu.org>
65 * term.c (tty_menu_display): Move the cursor to the active menu
67 (tty_menu_activate): Return the cursor to the active menu item
68 after displaying the menu and after displaying help-echo. See
69 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
70 for the details of why this is needed by screen readers and
73 2014-04-29 Glenn Morris <rgm@gnu.org>
75 * process.c (handle_child_signal):
76 Handle systems without WCONTINUED. (Bug#15110, 17339)
78 2014-04-23 Eli Zaretskii <eliz@gnu.org>
80 * search.c (Fnewline_cache_check): Don't try to count newlines
81 outside the buffer's restriction, as find_newline doesn't support that.
83 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
85 Port to GCC 4.9.0 with --enable-gcc-warnings.
86 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
88 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
89 a way that also works with GCC 4.9.0.
91 * search.c (Fnewline_cache_check): Remove unused locals.
93 2014-04-22 Eli Zaretskii <eliz@gnu.org>
95 * search.c (find_newline1): New subroutine.
96 (Fnewline_cache_check): New function.
97 (syms_of_search): Defsubr it.
99 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
101 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
102 * keyboard.c (unblock_input): Add comment.
103 * xgselect.c (xg_select): Prevent Glib main loop recursion.
105 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
107 * intervals.c (rotate_right, rotate_left): Fix up length computation.
108 Also change identifiers to match the comments, and add more assertions
111 2014-04-18 Eli Zaretskii <eliz@gnu.org>
113 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
114 glyph is written to TEXT_AREA of the temporary glyph_row.
117 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
119 * emacs.c (close_output_streams): Don't clear and restore errno.
121 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
123 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
124 never becomes visible, i.e. using XMonad (Bug#17237).
126 2014-04-17 Eli Zaretskii <eliz@gnu.org>
128 * xdisp.c (Fline_pixel_height): Don't assume that the current
129 buffer and the selected window's buffer are one and the same.
132 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
133 paragraph-start cache before the newline cache. (Bug#17269)
135 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
137 * window.c (save_window_save): Lookup window_point_insertion_type in
138 the right buffer (bug#15457).
139 (Qwindow_point_insertion_type): New var.
140 (syms_of_window): Initialize it.
142 2014-04-16 Eli Zaretskii <eliz@gnu.org>
145 * unexcoff.c [MSDOS]: Include libc/atexit.h.
146 (copy_text_and_data): Zero out the atexit chain pointer before
149 * termhooks.h (encode_terminal_code): Update prototype.
151 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
152 visible for all DOS_NT ports, not just WINDOWSNT.
153 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
155 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
156 unless it is defined.
157 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
159 * process.c (close_on_exec, accept4, process_socket): Move into
160 the "ifdef subprocesses" part.
161 (catch_child_signal): Condition by "ifdef subprocesses".
162 (syms_of_process) <Qinternal_default_process_sentinel>
163 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
165 * msdos.h: Add prototypes for new functions.
166 (EINPROGRESS): Define.
167 (O_CLOEXEC): Define to zero.
169 * msdos.c (check_window_system): Remove unnecessary an
170 incompatible duplicate function.
171 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
172 New functions in support of new functionality.
174 * menu.c (single_menu_item): Add visual indication of submenu
175 also for menus on MSDOS frames.
176 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
178 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
179 when async subprocesses aren't supported.
181 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
183 * emacs.c (close_output_streams): Zero out errno before calling
186 * dired.c [MSDOS]: Include msdos.h.
188 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
189 (DATA_START) [MSDOS]: Define.
190 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
192 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
193 Ifdef away for MSDOS.
194 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
195 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
197 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
198 Use temporary file template that is compatible with mkostemp.
199 Move vfork-related portions under #ifndef MSDOS.
200 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
202 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
204 * buffer.c (Foverlays_at): Add argument `sorted'.
206 2014-04-14 Eli Zaretskii <eliz@gnu.org>
208 * insdel.c (invalidate_buffer_caches): When deleting or replacing
209 text, invalidate the bidi_paragraph_cache upto and including the
212 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
214 Port to IRIX 6.5 (Bug#9684).
215 * alloc.c (TAGGABLE_NULL): New constant,
216 for porting to hosts with nontrivial DATA_SEG_BITS settings.
217 (next_vector, set_next_vector): Use it.
218 * conf_post.h (INET6) [IRIX6_5]: Define.
219 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
220 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
221 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
222 for consistency with how TAGGABLE_NULL is computed.
224 2014-04-13 Eli Zaretskii <eliz@gnu.org>
226 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
227 before passing it to system APIs.
229 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
231 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
233 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
234 make sure stack.byte_string_start is not de-adjusted by pushhandler.
236 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
238 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
240 2014-04-12 Eli Zaretskii <eliz@gnu.org>
242 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
243 covered by a display string that ends in a newline, and that cases
244 going back by DVPOS lines to hit the search limit, lift the limit
245 and go back until DVPOS is reached. (Bug#17244)
247 * indent.c (Fvertical_motion): Handle correctly the case when the
248 display string is preceded by an empty line.
250 2014-04-11 Eli Zaretskii <eliz@gnu.org>
252 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
253 use S_IWRITE instead.
255 2014-04-11 Glenn Morris <rgm@gnu.org>
257 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
259 2014-04-09 Ken Brown <kbrown@cornell.edu>
261 * Makefile.in (EMACS_MANIFEST): Revert last change.
263 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
265 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
267 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
268 (symbol_block_pinned): New var.
269 (Fmake_symbol): Initialize `pinned'.
270 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
271 pinned and signal an error for un-purifiable objects.
273 (Fpurecopy): Use it, except for objects that can't be purified.
274 (mark_pinned_symbols): New function.
275 (Fgarbage_collect): Use it.
276 (gc_sweep): Remove hack made unnecessary.
278 2014-04-05 Glenn Morris <rgm@gnu.org>
280 * keyboard.c (Fopen_dribble_file): Doc tweak.
282 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
285 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
286 bar is zero height, just return (Bug#16976).
287 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
288 * nsterm.h (EmacsView): Add wait_for_tool_bar.
289 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
290 is nil. If waiting for toolbar to complete, force a redraw.
291 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
293 2014-04-03 Ken Brown <kbrown@cornell.edu>
295 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
297 2014-04-02 Martin Rudalics <rudalics@gmx.at>
299 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
300 width from font width (Bug#17163).
302 2014-03-30 Martin Rudalics <rudalics@gmx.at>
304 * frame.c (x_set_frame_parameters): Calculate default values of
305 new frame sizes only after all other frame parameters have been
306 processed (Bug#17142).
308 2014-03-28 Ken Brown <kbrown@cornell.edu>
310 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
313 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
315 * xterm.c (x_draw_image_glyph_string): Adjust image background
316 width accordingly when its x position is adjusted. (Bug#17115)
318 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
320 * w32term.c (x_draw_image_glyph_string): Fix computation of height
321 and width of image background when it is displayed with a 'box'
324 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
326 More backward-compatible fix to char-equal core dump (Bug#17011).
327 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
328 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
330 Fix core dump in char-equal (Bug#17011).
331 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
332 unibyte buffers, as we can't tell whether the characters are
335 * insdel.c (adjust_markers_for_delete): Remove unused local.
337 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
339 Have (MARKER . ADJUSTMENT) undo records always be immediately
340 after their corresponding (TEXT . POS) record in undo list.
342 * lisp.h (record-delete): New arg record_markers.
343 (record_marker_adjustment): No longer needed outside undo.c.
344 * insdel.c (adjust_markers_for_delete): Move calculation of marker
345 adjustments to undo.c's record_marker_adjustments. Note that
346 fileio.c's decide_coding_unwind is another caller to
347 adjust_markers_for_delete. Because it has undo list bound to t,
348 it does not rely on adjust_markers_for_delete to record marker
350 (del_range_2): Swap call to record_delete and
351 adjust_markers_for_delete so as undo marker adjustments are
352 recorded before current deletion's adjustments, as before.
353 (adjust_after_replace):
354 (replace_range): Pass value for new record_markers arg to
356 * undo.c (record_marker_adjustment): Rename to
357 record_marker_adjustments and made static.
358 (record_delete): Check record_markers arg and call
359 record_marker_adjustments.
360 (record_change): Pass value for new record_markers arg to
362 (record_point): at_boundary calculation no longer needs to account
363 for marker adjustments.
365 2014-03-24 Martin Rudalics <rudalics@gmx.at>
367 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
370 2014-03-23 Glenn Morris <rgm@gnu.org>
372 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
374 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
376 * buffer.c (struct sortvec): Add field `spriority'.
377 (compare_overlays): Use it.
378 (sort_overlays): Set it.
380 2014-03-23 Eli Zaretskii <eliz@gnu.org>
382 * xdisp.c (redisplay_window): If all previous attempts to find the
383 cursor row failed, try a few alternatives before falling back to
384 the top-most row of the window. Use row_containing_pos. (Bug#17047)
386 2014-03-22 Daniel Colascione <dancol@dancol.org>
388 * process.c (conv_sockaddr_to_lisp): When extracting the string
389 names of AF_LOCAL sockets, stop before reading uninitialized
392 2014-03-23 Daniel Colascione <dancol@dancol.org>
394 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
395 array. (ASAN caught.)
397 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
399 Fix regression introduced by patch for Bug#10500.
400 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
401 * w32term.c (x_draw_image_relief): Likewise.
403 2014-03-21 Martin Rudalics <rudalics@gmx.at>
405 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
406 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
407 maximize a frame for odd default fonts.
409 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
411 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
413 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
415 * doc.c (store_function_docstring): Warn when we don't know where to
417 (Fsubstitute_command_keys): Don't advertise the fact that
418 text-properties are dropped, since we think it's a bug that we'll fix
421 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
422 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
423 * frame.c (frame_garbaged): Make "docstring" more precise.
425 2014-03-20 Glenn Morris <rgm@gnu.org>
427 * charset.c (init_charset): When we cannot find the charsets directory,
428 mention if EMACSDATA is set.
430 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
432 * fns.c (Frandom): Fix rare bug where the result isn't random.
434 Fix porting inconsistency about rounding to even.
435 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
436 This way, the unusual !HAVE_RINT case acts like the usual
437 HAVE_RINT case, and we can fix the documentation accordingly.
439 2014-03-19 Eli Zaretskii <eliz@gnu.org>
441 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
442 (w32_wnd_proc): Initialize the dwHoverTime member of
443 TRACKMOUSEEVENT structure.
445 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
447 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
449 2014-03-16 Eli Zaretskii <eliz@gnu.org>
451 * search.c (find_newline): Speed up the function when using the
452 newline cache, by halving the number of calls to
453 region_cache_forward and region_cache_backward. (Bug#16830)
455 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
457 * buffer.c (Fset_buffer): Document return value (bug#17015).
459 2014-03-14 Martin Rudalics <rudalics@gmx.at>
461 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
462 nil, always resize character wise to avoid potential loss of the
463 mode line (Bug#16923 related).
465 2014-03-12 Martin Rudalics <rudalics@gmx.at>
467 * frame.c (x_set_frame_parameters): Always calculate new sizes
468 pixelwise to avoid potential loss when rounding.
470 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
472 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
473 * xterm.c (x_free_frame_resources): Free all allocated cursors.
475 2014-03-10 Eli Zaretskii <eliz@gnu.org>
477 * w32.c (fstatat): Don't add an extra slash if the argument ends
478 with a slash: this fails the subsequent call to stat_worker on
479 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
481 2014-03-09 Martin Rudalics <rudalics@gmx.at>
483 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
485 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
487 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
489 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
490 when frame is only on one screen (Bug#14713).
492 2014-03-08 Eli Zaretskii <eliz@gnu.org>
494 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
495 there's a valid wrap point in the display line, the last glyph
496 cannot "just barely fit" on this row, because display_line doesn't
497 let it. Instead, proceed as if the last glyph didn't fit, so that
498 we eventually back up the iterator to the wrap point. This avoids
499 delusional behavior of move_it_to, whereby it proceeds to the next
500 display line, but sets current_x to zero for all the glyphs that
501 without word-wrap would fit on the previous display line.
502 One result was that visual-order cursor movement behaved erratically
504 (Fmove_point_visually): Add code to find the x coordinate of the
505 last character before wrap point, under word-wrap on a TTY.
507 2014-03-07 Eli Zaretskii <eliz@gnu.org>
509 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
510 also return value of MOVE_POS_MATCH_OR_ZV from
511 move_it_in_display_line_to, when moving from beginning of line to
512 point's position. (Bug#16961)
514 2014-03-07 Martin Rudalics <rudalics@gmx.at>
516 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
517 * window.c (Fselect_window): Explain NORECORD and
518 `buffer-list-update-hook' in doc-string.
520 2014-03-06 Martin Rudalics <rudalics@gmx.at>
522 * window.c (Fother_window_for_scrolling): Check that
523 Vother_window_scroll_buffer is a buffer.
525 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
527 * xterm.c (xim_initialize): Always pass a copy of resource name
528 to XRegisterIMInstantiateCallback and eassert whether return
529 value is True. Passing copy is important because Xlib doesn't
530 make its own copy and resource name argument usually points to
531 SSDATA (Vx_resource_name), which may be changed from Lisp.
532 (xim_close_display): For XUnregisterIMInstantiateCallback,
533 always eassert return value and pass exactly the same values
534 as were used for XRegisterIMInstantiateCallback.
535 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
536 sources to check why if you are interested.
538 2014-03-05 Martin Rudalics <rudalics@gmx.at>
540 * dispnew.c (change_frame_size_1): Add new_lines instead of
541 new_height, the latter may be still zero if passed as such.
542 * window.c (Fwindow_pixel_height): Mention bottom divider in
545 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
547 Fix "resource temporarily unavailable" with xgselect
549 * xgselect.c: Include <stdbool.h>.
550 (xg_select) [!USE_GTK]: Don't lose track of errno.
552 Fix minor --enable-gcc-warnings issues.
553 * widget.c (update_various_frame_slots, EmacsFrameResize):
554 Avoid unused locals. Prefer 'if' to '#if' when either will do.
556 2014-03-04 Ken Brown <kbrown@cornell.edu>
558 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
559 represent the actual adjustment needed for alignment.
561 2014-03-04 Eli Zaretskii <eliz@gnu.org>
563 * gmalloc.c (aligned_alloc): Don't allocate more memory than
564 needed, and don't reallocate if the initial allocation already
565 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
567 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
569 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
572 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
574 * cmds.c (delete-char): Update docstring pointing out that the
575 function ignores `delete-active-region' and `overwrite-mode'.
577 2014-03-03 Eli Zaretskii <eliz@gnu.org>
579 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
581 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
582 allocated buffer due to alignment.
583 (freehook): If the block to be freed was allocated by
584 'aligned_alloc', find its real pointer before calling 'free'.
586 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
589 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
591 * font.c (toplevel): Adjust comment about font cache layout.
592 (font_clear_cache): Fix to match real font cache layout.
593 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
594 (Fframe_font_cache) [FONT_DEBUG]: New function.
595 (syms_of_font) [FONT_DEBUG]: Defsubr it.
597 Avoid crashes when X fonts are erroneously freed on reused X
598 'Display *' connection data (Bug#16069). Note that X font
599 resources still may be leaked, but currently there is no way
600 to completely avoid it.
601 * xterm.h (struct x_display_info): New member x_id. Add comments.
602 * xterm.c (x_display_id): New variable.
603 (x_term_init): Assign identifier to each opened X connection.
604 * xfont.c (struct xfont): New member x_display_id.
605 (xfont_open): Initialize it with frame's display id.
606 (xfont_close): Check whether font's display id matches the one
607 recorded for the given display. Adjust comment.
608 * xftfont.c (struct xftfont_info):
609 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
611 2014-03-01 Martin Rudalics <rudalics@gmx.at>
613 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
614 * window.c (Fother_window_for_scrolling): Don't try to scroll a
615 killed Vother_window_scroll_buffer.
616 (Vother_window_scroll_buffer): Fix doc-string accordingly.
618 2014-03-01 Eli Zaretskii <eliz@gnu.org>
620 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
621 that start with more than 2 slashes as UNCs. (Bug#16751)
623 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
625 Fix a few crashes and leaks when cloning C strings.
626 * alloc.c, lisp.h (dupstring): New function.
627 * gtkutil.c (xg_get_font):
628 * term.c (tty_default_color_capabilities):
629 * xsettings.c (store_monospaced_changed)
630 (store_font_name_changed, parse_settings)
631 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
632 This avoids some unlikely crashes due to accessing freed storage,
633 and avoids some minor memory leaks in the more-typical case.
635 2014-02-28 Martin Rudalics <rudalics@gmx.at>
637 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
638 cursor when modeline can't be dragged (Bug#16647).
640 2014-02-28 Glenn Morris <rgm@gnu.org>
642 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
643 from custom-delayed-init-variables. (Bug#11565)
645 2014-02-27 Martin Rudalics <rudalics@gmx.at>
647 More fixes for mouse glyph calculations (Bug#16647).
648 * window.c (coordinates_in_window): In intersection of
649 horizontal and vertical window dividers prefer the horizontal
650 one. Add some extra parens to last fix.
651 (window_relative_x_coord): Return x-coordinate for header and
653 * xdisp.c (remember_mouse_glyph): In text area don't extend
654 glyph into mode line to show the vertical drag cursor there
655 immediately. Subdivide mouse glyphs in right fringes to show a
656 horizontal drag cursor as soon as we enter the "grabbable width"
657 portion. Handle vertical border case separately. Do not
658 subdivide window divider areas.
659 (note_mouse_highlight): On bottom divider of bottommost windows
660 show vertical drag cursor only when the minibuffer window can be
663 2014-02-27 Eli Zaretskii <eliz@gnu.org>
665 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
666 reset by the face of the object just displayed. See also bug#76.
667 (get_next_display_element): If the string came from a display
668 property, examine the box face attribute at it->position, not at
669 it->current.pos, since the latter was not updated yet. (Bug#16870)
670 (handle_face_prop): Improve commentary.
672 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
674 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
675 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
677 2014-02-26 Martin Rudalics <rudalics@gmx.at>
679 Fixes around Bug#16647.
680 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
681 ON_BOTTOM_DIVIDER cases.
682 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
683 only if the window has no right divider.
684 (Fcoordinates_in_window_p): Fix doc-string.
686 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
688 * lread.c (Funintern): Fix doc to match advertised calling convention.
690 2014-02-24 Daniel Colascione <dancol@dancol.org>
692 * keyboard.c (read_char): Close race that resulted in lost events.
694 2014-02-22 Glenn Morris <rgm@gnu.org>
696 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
697 * window.c (window-resize-pixelwise): Doc fixes.
699 * process.c (Finternal_default_process_filter)
700 (Finternal_default_process_sentinel): Doc tweaks.
702 2014-02-21 Glenn Morris <rgm@gnu.org>
704 * process.c (Fprocess_buffer, Faccept_process_output)
705 (Finternal_default_process_filter, Finternal_default_process_sentinel):
708 2014-02-21 Martin Rudalics <rudalics@gmx.at>
710 * window.c (Fwindow_scroll_bar_width): New function.
712 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
714 Pacify GCC when configuring with --enable-gcc-warnings.
715 * xdisp.c (move_it_in_display_line_to) [lint]:
716 Initialize recently-added local.
718 2014-02-21 Daniel Colascione <dancol@dancol.org>
720 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
722 2014-02-20 Eli Zaretskii <eliz@gnu.org>
724 * xdisp.c (init_iterator): Don't dereference a bogus face
726 (try_cursor_movement): Don't use cursor position if
727 set_cursor_from_row failed to compute it. This avoids assertion
728 violations in MATRIX_ROW.
729 (move_it_in_display_line_to): Save the iterator state in ppos_it
730 only once per call. Reimplement the method used to return to the
731 best candidate position if all the positions found in display line
732 are beyond TO_CHARPOS. This cuts down the number of calls to
733 bidi_shelve_cache, which moves a lot of stuff when lines are long
734 and include bidirectional text. (Bug#15555)
736 2014-02-20 Glenn Morris <rgm@gnu.org>
738 * data.c (Fdefalias): Doc fix.
740 2014-02-19 Eli Zaretskii <eliz@gnu.org>
742 * xdisp.c (display_line): Fix horizontal scrolling of large images
743 when fringes are turned off. This comes at a price of not
744 displaying the truncation/continuation glyphs in this case.
747 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
748 CreateDIBSection returns an error indication, zero out *ximg after
749 destroying the image. This avoids crashes in memory allocations
750 due to the fact that some of the callers also call
751 x_destroy_x_image, which will attempt to free an already free'd
754 2014-02-18 Martin Rudalics <rudalics@gmx.at>
756 * widget.c (update_various_frame_slots): Don't set
757 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
759 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
761 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
763 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
765 temacs --daemon fix (Bug#16599).
766 * emacs.c (main): Initialize daemon_pipe[1] here ...
767 (syms_of_emacs): ... instead of here.
769 2014-02-16 Anders Lindgern <andlind@gmail.com>
771 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
774 2014-02-16 Daniel Colascione <dancol@dancol.org>
776 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
777 (xd_get_connection_address): Use it.
778 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
779 xd_get_connection_address because the latter signals if the bus
780 we're trying to close is already disconnected.
782 2014-02-13 Eli Zaretskii <eliz@gnu.org>
784 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
785 argument to CreateThread. This avoids segfaults on Windows 9X.
786 Reported by oslsachem <oslsachem@gmail.com>.
788 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
790 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
791 * unexhp9k800.c (unexec_error): New function, to simplify the code.
792 (check_lseek): New function, to report lseek errors.
793 (save_data_space, update_file_ptrs, read_header, write_header)
794 (copy_file, copy_rest, unexec): Use these news functions.
795 (update_file_ptrs): Don't assume wraparound behavior when
796 converting a large size_t value to off_t.
798 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
800 * composite.c (fill_gstring_header): Pass positions as C integers
801 and move parameters checking to...
802 (Fcomposition_get_gstring): ...this function. Handle case when
803 buffer positions are in reversed order and avoid crash (Bug#16739).
805 * buffer.c (validate_region): Mention current buffer in error message.
807 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
809 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
811 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
813 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
815 2014-02-11 Glenn Morris <rgm@gnu.org>
817 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
818 Replace refs to "OpenStep" in messages.
820 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
822 Avoid "." at end of error diagnostics.
823 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
825 * nsfns.m (ns_display_info_for_name):
826 * nsselect.m (Fx_own_selection_internal):
827 * nsterm.m (performDragOperation:):
828 Remove "." from end of diagnostic.
830 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
832 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
833 unintuitive (bug#15824).
834 (Fyes_or_no_p): Doc fix (bug#15456).
836 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
838 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
840 * eval.c (call_debugger): When exiting the debugger, do not allow
841 max_specpdl_size less than actual binding depth (Bug#16603).
842 (syms_of_eval): Adjust docstring.
844 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
846 * cmds.c (Fself_insert_command): Output a clearer error message on
847 negative repetitions (bug#9476).
849 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
851 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
853 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
855 * minibuf.c (Fread_string): Doc clarification (bug#15422).
857 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
859 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
861 * keyboard.c (Frecursive_edit): Fix typo in docstring.
863 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
865 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
867 * keyboard.c (Frecursive_edit): Say more precicely how throwing
868 `exit' works (bug#15865).
870 2014-02-07 Martin Rudalics <rudalics@gmx.at>
872 Constrain window box/body sizes and margin widths (Bug#16649).
873 * xdisp.c (window_box_width): Don't return less than zero.
874 (window_box_left_offset, window_box_right_offset): Don't return
875 more than the window's pixel width.
876 * window.c (window_body_height, window_body_width): Don't return
878 (window_resize_apply): Adjust margin width, if necessary.
880 2014-02-07 Glenn Morris <rgm@gnu.org>
882 * nsterm.m (syms_of_nsterm): Doc fix.
884 2014-02-06 Eli Zaretskii <eliz@gnu.org>
886 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
887 New variables: pointers through which to call the respective APIs.
888 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
889 (filename_from_ansi, sys_link, check_windows_init_file):
890 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
891 This is required on Windows 9X, where we dynamically load
892 UNICOWS.DLL which has their non-stub implementations.
893 (maybe_load_unicows_dll): Assign addresses to these 2 function
894 pointers after loading UNICOWS.DLL.
896 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
897 MultiByteToWideChar and WideCharToMultiByte through function
900 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
903 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
905 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
906 for OSX >= 10.9 if separate spaces are used.
907 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
909 2014-02-06 Glenn Morris <rgm@gnu.org>
911 * buffer.c (cache-long-scans): Doc fix.
913 2014-02-05 Eli Zaretskii <eliz@gnu.org>
915 * w32fns.c (Fw32_shell_execute): Doc fix.
917 2014-02-05 Bastien Guerry <bzg@gnu.org>
919 * syntax.c (Fforward_word): Call Fconstrain_to_field with
920 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
922 2014-02-05 Martin Rudalics <rudalics@gmx.at>
924 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
925 outside the window (Bug#16649).
927 * xdisp.c (note_mouse_highlight): When entering a margin area show
928 a non-text cursor (Bug#16647).
930 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
932 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
933 It prompted a compile-time diagnostic on GNU/Linux.
934 Simplify to remove the need for the label.
936 2014-02-04 Eli Zaretskii <eliz@gnu.org>
938 * w32menu.c (w32_popup_dialog): Don't condition the whole function
939 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
940 to show it; otherwise return 'unsupported--w32-dialog' to signal
941 to the caller that emulation with menus is necessary.
942 This resurrects code inadvertently deleted by the 2013-10-08 commit.
944 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
946 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
949 * menu.c (Fx_popup_dialog): Don't condition the call to
950 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
951 special symbol 'unsupported--w32-dialog', emulate the dialog with
952 a menu by calling x-popup-menu.
954 * menu.h (Qunsupported__w32_dialog): New extern variable.
956 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
958 * keyboard.c (kbd_buffer_get_event): Read file notification events
961 * xgselect.c (xg_select): Read glib events in any case, even if
962 there are no file descriptors to watch for. (Bug#16519)
964 2014-02-03 Martin Rudalics <rudalics@gmx.at>
966 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
967 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
968 * w32term.c (w32_draw_window_divider): Handle first and last
970 * w32term.h (w32_fill_area_abs): New function.
971 * xdisp.c (x_draw_right_divider): Don't draw over bottom
973 * xfaces.c (realize_basic_faces): Handle new face ids.
974 * xfns.c (Fx_create_frame): Call x_default_parameter for right
975 and bottom divider width.
976 * xterm.c (x_draw_window_divider): Handle first and last pixels
979 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
981 * print.c (Fexternal_debugging_output): Add cast to pacify
982 --enable-gcc-warnings.
983 * eval.c (call_debugger): Grow specpdl if the debugger was
984 entered due to specpdl overflow (Bug#16603) and allow more
985 specpdl space for the debugger itself.
987 2014-02-02 Martin Rudalics <rudalics@gmx.at>
989 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
992 2014-02-01 Eli Zaretskii <eliz@gnu.org>
994 * w32fns.c (Ffile_system_info): Use WINAPI in the function
995 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
997 * print.c (Fexternal_debugging_output): If the argument character
998 is non-ASCII, encode it with the current locale's encoding before
999 writing the result to the terminal. (Bug#16448)
1001 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1002 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1005 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1007 * process.c (create_process): Reset SIGPROF handler in the child.
1008 * callproc.c (call_process): Likewise.
1010 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1012 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1014 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1016 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1017 of zero to print strings, GDB doesn't like it.
1019 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1020 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1021 we still use correct addresses. (Bug#16576)
1023 2014-01-27 K. Handa <handa@gnu.org>
1025 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1026 to preserve the code detection behavior of 24.3.
1027 * coding.h (struct coding_system): New member detected_utf8_bytes.
1028 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1029 (decode_coding_gap): Use short cut for UTF-8 file reading only
1030 when coding->detected_utf8_bytes equals to coding->src_bytes.
1031 * fileio.c (Finsert_file_contents): Cancel the previous change.
1033 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1035 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1036 that are not visible.
1038 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1040 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1041 is grabbed (Bug#16565).
1043 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1045 * xdisp.c (last_max_ascent): Re-remove after erroneously
1046 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1048 (move_it_to): Re-remove reference to last_max_ascent.
1049 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1050 max_descent here instead of calling line_bottom_y.
1053 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1055 * terminal.c (initial_free_frame_resources): New function.
1056 (init_initial_terminal): Install new hook to free face cache
1057 on initial frame and avoid memory leak. For details, see
1058 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1059 * xfaces.c (free_frame_faces): Adjust comment.
1061 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1063 * data.c (Fstring_to_number): Document results if unparsable
1066 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1068 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1070 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1072 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1073 * coding.c (detect_coding_utf_8, emacs_mule_char)
1074 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1075 (check_utf_8, decode_coding):
1076 * coding.h (struct coding_system.errors):
1077 Use ptrdiff_t, not int, for integer values derived from buffer and
1080 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1081 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1082 before invoking decode_coding_gap, since there's just one block.
1084 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1086 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1087 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1088 too early. Again run change_frame_size before assigning menu-
1091 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1093 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1094 arrives, call x_check_fullscreen, in case the new display has a
1095 different resolution. (Bug#16517)
1097 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1099 * term.c (read_menu_input): If the selected frame changes, exit
1101 (tty_menu_show): If the selected frame changes while we displayed
1102 a menu, throw to top level. (Bug#16479)
1104 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1106 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1108 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1110 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1111 * data.c (count_one_bits_word): Fix bug (negated comparison)
1112 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1114 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1116 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1117 Avoid undefined behavior by initializing display property bit of a
1118 string processed by the bidirectional iterator. For details, see
1119 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1121 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1123 Minor cleanup of previous change.
1124 * image.c (imagemagick_error, Fimagemagick_types):
1125 Omit some recently-introduced and unnecessary casts and assignments.
1127 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1129 Fix two memory leaks discovered with Valgrind.
1130 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1131 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1133 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1135 Fixes in window size functions around Bug#16430 and Bug#16470.
1136 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1137 (Fwindow_mode_line_height, Fwindow_header_line_height)
1138 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1139 Minor doc-string adjustments.
1140 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1141 Rewrite doc-strings.
1142 (window_body_height, window_body_width): Do not count partially
1143 visible lines/columns when PIXELWISE is nil (Bug#16470).
1144 (Qfloor, Qceiling): New symbols.
1146 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1148 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1149 when the image cache is not yet allocated. (Bug#16509)
1151 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1153 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1154 re-attach intervals to its base buffer (Bug#16502).
1155 * intervals.c (set_interval_object): Move from here...
1156 * intervals.h (set_interval_object): ... to here. Fix comments.
1158 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1160 Avoid undefined behavior by initializing buffer redisplay bit.
1161 Problem reported by Dmitry Antipov in
1162 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1163 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1165 Revert some of the CANNOT_DUMP fix (Bug#16494).
1166 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1168 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1170 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1171 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1172 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1173 they are replaced by macros that expand into direct calls to the
1174 corresponding functions from GDI32.DLL.
1175 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1176 variables in the Cygwin build, they are unused.
1178 2014-01-19 K. Handa <handa@gnu.org>
1180 * composite.c (composition_update_it): Fix previous change.
1182 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1184 Fix file name handling on MS-Windows 9X.
1185 * w32.c (maybe_load_unicows_dll): New function.
1187 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1188 on, to make sure we can convert file names to and from UTF-8 on
1189 Windows 9X. This fixes a failure to start up because Emacs cannot
1190 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1192 * w32font.c [WINDOWSNT]: Include w32.h.
1193 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1194 of implementing the same stuff.
1195 Remove now unused g_b_init_is_windows_9x.
1197 * w32.h (maybe_load_unicows_dll): Add prototype.
1199 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1201 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1202 switch to single keyboard. Prevents daemon crashes when a new
1203 client connects while we show a TTY menu in an existing client.
1206 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1208 Fix MinGW64 porting problem with _setjmp.
1209 Reported by Eli Zaretskii in:
1210 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1211 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1212 the old _setjmp and _longjmp. All uses changed.
1214 2014-01-13 Daniel Colascione <dancol@dancol.org>
1216 * textprop.c (Fremove_list_of_text_properties):
1217 Correctly handle reaching the end of the interval tree. (Bug#15344)
1219 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1221 * xdisp.c (resize_mini_window): Round height to a multiple of
1222 frame's line height. Fix bug in calculation of window start
1223 position (Bug#16424).
1225 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1227 * macfont.m: Include termchar.h.
1228 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1229 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1230 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1231 *_WITH_GC_* to take face and f as parameters.
1232 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1233 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1235 2014-01-13 Daniel Colascione <dancol@dancol.org>
1237 Fix menu item updating in the presence of the Unity global menu
1240 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1241 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1243 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1244 updating menus; explain why.
1245 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1246 problem it's supposed to solve and it interferes with detecting
1247 the presence of a global menu.
1248 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1251 2014-01-11 K. Handa <handa@gnu.org>
1253 * composite.c (composition_update_it): Fix indexing of
1254 LGSTRING_CHAR (Bug#15984).
1256 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1258 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1260 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1262 * xdisp.c (try_window_id): Don't use this function's optimizations
1263 if overlays in the buffer displayed by the window have changed
1264 since last redisplay. (Bug#16347)
1265 (message_dolog): Fix indentation.
1267 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1269 * frame.c (frame_resize_pixelwise): Fix doc-string.
1271 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1273 Fix handling of internal borders (Bug#16348).
1274 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1275 Remove internal border width from pixel width of windows.
1276 (change_frame_size_1): Don't return early when frame's pixel
1277 size changes - we still have to record the new sizes in the
1279 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1280 also when toolbar gets larger.
1281 * window.c (check_frame_size): Include internal_border_width in
1283 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1284 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1285 In non-toolkit/non-GTK version clear internal border.
1286 * xterm.c (x_clear_under_internal_border): New function for
1287 non-toolkit/non-GTK version.
1288 (x_after_update_window_line): In non-toolkit/non-GTK version
1290 (handle_one_xevent, x_set_window_size):
1291 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1292 * xterm.h (x_clear_under_internal_border): Extern it.
1294 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1296 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1297 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1300 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1302 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1303 last value of point is not equal to buffer's point. (Bug#16129)
1305 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1308 * nsterm.h (updateCollectionBehavior): Rename from
1309 updateCollectionBehaviour. All uses changed.
1311 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1312 * Makefile.in (SETFATTR): New macro.
1313 (temacs$(EXEEXT)): Use it.
1315 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1317 Fix maximization behavior on Windows (Bug#16300).
1318 * w32fns.c (w32_fullscreen_rect): Don't handle
1319 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1320 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1321 of SetWindowPos. Restore last placement also when leaving
1322 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1323 but the FULLSCREEN_BOTH case.
1325 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1328 * data.c (arithcompare_driver):
1329 * fileio.c (Fcar_less_than_car):
1330 * fns.c (internal_equal):
1331 * frame.c (delete_frame):
1332 * lisp.h (enum More_Lisp_Bits):
1334 Avoid C99 constructs that don't work in C89.
1335 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1336 to port to C89, which doesn't have 'long long'.
1337 (count_trailing_zero_bits): Use them.
1339 2014-01-03 Chong Yidong <cyd@gnu.org>
1341 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1343 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1345 Further adjust frame/window scrollbar width calculations.
1346 * window.c (apply_window_adjustment):
1347 Set windows_or_buffers_changed.
1348 (Fwindow_scroll_bars): Return actual scrollbar width.
1349 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1350 For non-toolkit builds again use 14 as minimum width and set
1351 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1352 * xterm.c (XTset_vertical_scroll_bar): Take width from
1353 WINDOW_SCROLL_BAR_AREA_WIDTH.
1354 (x_new_font): Rename wid to unit. Base calculation of new
1355 scrollbar width on toolkit used and make it analogous to that of
1356 x_set_scroll_bar_default_width.
1357 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1358 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1359 of GetSystemMetrics.
1360 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1361 WINDOW_SCROLL_BAR_AREA_WIDTH.
1362 (x_new_font): Make it correspond to changes in xterm.c.
1364 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1366 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1367 This is a cleaner way to fix the MinGW-w64 porting problem.
1368 Check for INTPTR_MAX misconfiguration.
1370 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1372 * search.c (newline_cache_on_off, find_newline): In indirect
1373 buffers, use the newline cache of the base buffer.
1375 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1376 buffer, invalidate the caches of its base buffer. (Bug#16265)
1378 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1379 buffers, use the width-run cache of the base buffer.
1381 * xdisp.c (redisplay_window): When the window displays an indirect
1382 buffer, and the character widths in the display table have
1383 changed, invalidate the width-run cache of the corresponding base
1386 * fileio.c (Finsert_file_contents): When invalidating the newline
1387 cache, consider the case of inserting into indirect buffer.
1389 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1390 In indirect buffers, use the paragraph cache of the base buffer.
1392 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1394 * window.c (grow_mini_window): Fix last change.
1396 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1398 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1400 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1402 * w32term.c (w32_initialize): Use LCID and LOWORD.
1404 * w32proc.c (create_child): Use pid_t for 5th argument.
1405 (IsValidLocale): Don't provide prototype for MinGW64.
1406 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1407 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1409 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1410 MinGW64 doesn't support.
1412 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1414 * w32.c (set_named_security_info): New function.
1415 (acl_set_file): Fall back on set_named_security_info if
1416 set_file_security fails.
1417 (g_b_init_set_named_security_info_w)
1418 (g_b_init_set_named_security_info_a): New static variables.
1419 (globals_of_w32): Initialize them to zero.
1420 (set_named_security_info): Set them to non-zero if the
1421 corresponding API is available.
1422 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1423 New function typedefs.
1425 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1427 Some more fixes following pixelwise resize changes including one
1429 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1430 of frame_resize_pixelwise.
1431 * widget.c (pixel_to_text_size): New function.
1432 (update_wm_hints): Have size hints respect value of
1433 frame_resize_pixelwise.
1434 (EmacsFrameResize): Alway process resize requests pixelwise.
1435 * window.c (grow_mini_window): Make sure mini window is at least
1437 * xdisp.c (display_menu_bar): Make sure menubar extends till
1439 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1440 (x_set_tool_bar_lines): Calculate pixelwise.
1441 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1442 frame_resize_pixelwise.
1444 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1446 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1447 variables not used there.
1449 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1451 * w32.c (sys_umask): New function. (Bug#16299)
1453 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1455 * dispnew.c (change_frame_size_1): Take old width of root window
1456 from that window's pixel width. (Bug#16284)
1458 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1460 Plain copy-file no longer chmods an existing destination (Bug#16133).
1461 * fileio.c (realmask): Now a static var, not a local.
1462 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1463 Remove arg STATPTR. All uses changed.
1464 (Fcopy_file): Do not alter permissions of existing destinations,
1465 unless PRESERVE-PERMISSIONS (renamed from
1466 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1467 Avoid race when testing for existing destinations and for
1468 when input and output files are the same.
1469 If changing the group fails, adjust both default and
1470 preserved permissions so that access is not granted to the
1472 (Fset_default_file_modes, init_fileio): Update realmask.
1473 (Fdefault_file_modes): Use realmask instead of calling umask.
1475 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1477 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1478 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1479 flags on the daemon pipe ends before execing.
1481 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1483 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1484 session. (Bug#14739)
1486 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1488 * callproc.c (Vexec_path): Document that exec-directory is in it.
1490 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1492 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1495 2013-12-27 Chong Yidong <cyd@gnu.org>
1497 * data.c (Fsymbol_function): Doc fix.
1499 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1501 Some more tinkering with Bug#16051.
1502 * window.c (resize_frame_windows): Don't let the size of the
1503 root window drop below the frame's default character size.
1504 Never ever delete any subwindows - let the window manager do the
1507 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1508 of toolbar lines needed when they exceed the height of the root
1510 (unwind_create_frame_1): New function.
1511 (Fx_create_frame): Generally inhibit calling the window
1512 configuration change hook here. Remove extra call to
1513 change_frame_size - it's not needed when we don't run the
1514 configuration change hook.
1516 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1518 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1519 On my Fedora 19 platform the core dumps were so big that
1520 my desktop became nearly catatonic.
1521 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1522 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1523 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1524 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1525 a clang-only syntax.
1526 * conf_post.h (__has_feature): New macro, if not already defined.
1527 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1528 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1530 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1532 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1533 is a file name. (Bug#16252)
1535 2013-12-25 Chong Yidong <cyd@gnu.org>
1537 * keyboard.c (Voverriding_terminal_local_map)
1538 (Voverriding_local_map): Doc fix.
1540 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1542 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1544 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1545 file name when it is submitted to ShellExecute. Simplify code.
1546 Don't test DOCUMENT for being a string, as that is enforced by
1547 CHECK_STRING. Doc fix.
1549 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1551 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1552 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1553 redisplay_tool_bar does. Improve and fix commentary.
1554 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1555 limits of the glyph matrices. (Bug#16051)
1556 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1557 only when the new size is different from the old one, and the new
1558 size can be achieved given the frame height.
1560 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1562 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1564 2013-12-23 Glenn Morris <rgm@gnu.org>
1566 * lread.c (Fload): Mention load-prefer-newer in doc.
1568 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1570 Handle Bug#16207 by being more restrictive when running hooks.
1571 * window.c (unwind_change_frame): New function.
1572 (Fset_window_configuration): Don't run configuration change hook
1573 while the frame configuration is unsafe. Call select_window
1576 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1578 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1580 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1582 * nsterm.h: Declare EmacsColor category.
1584 * nsterm.m (NSColor): Implement EmacsColor category.
1585 (ns_get_color): Use colorUsingDefaultColorSpace.
1586 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1588 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1590 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1592 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1593 having the PNG_NORETURN attribute, to avoid compiler warning in
1596 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1598 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1600 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1601 fringe background extension.
1602 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1603 because they are now always the same as `left' and `width',
1604 respectively. Remove code for the case that `width' and
1605 `sb_width' are different.
1607 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1609 Remove scroll_bar_actual_width from frames.
1610 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1611 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1612 (x_figure_window_size):
1613 * nsterm.m (x_set_window_size):
1614 * widget.c (set_frame_size):
1615 * w32term.c (x_set_window_size):
1616 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1617 scroll_bar_actual_width.
1619 Convert scroll_bar members to integers on Windows.
1620 * w32term.h (struct scroll_bar): Convert top, left, width,
1621 height, start, end and dragging to integers.
1622 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1624 * w32term.c (w32_set_scroll_bar_thumb)
1625 (w32_scroll_bar_handle_click): Remove XINT conversions for
1626 scroll_bar members. Treat bar->dragging as integer.
1627 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1628 first element. Remove XINT conversions for scroll_bar members.
1629 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1630 Remove XINT conversions for scroll_bar members.
1632 Fix assignment for new window total sizes.
1633 * window.c (Fwindow_resize_apply_total): Assign values for
1636 2013-12-20 Chong Yidong <cyd@gnu.org>
1638 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1639 argument to `append'.
1641 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1643 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1644 current text face, for extending the face of the display margins.
1647 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1648 Doc fix. (Bug#16190)
1650 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1652 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1655 * nsterm.m (Qfile, Qurl): New.
1656 (EV_MODIFIERS2): New macro.
1657 (EV_MODIFIERS): Use EV_MODIFIERS2.
1658 (ns_term_init): Remove font and color from DND, does not work on
1659 newer OSX, and other ports don't have them.
1660 (performDragOperation:): Handle modifiers used during drag.
1661 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1662 Remove global Lisp variables used to communicate with ns-win.el.
1663 Remove font and color handling.
1664 (syms_of_nsterm): Defsym Qfile and Qurl.
1666 2013-12-19 Anders Lindgren <andlind@gmail.com>
1668 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1669 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1671 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1672 (constrainFrameRect): Remove special case nr_screens == 1.
1673 Don't constrain size to size of view.
1675 * nsterm.h (ns_output): Remove dont_constrain.
1677 2013-12-19 Anders Lindgren <andlind@gmail.com>
1679 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1681 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1683 Minor fixes for recent openp changes.
1684 * lisp.h (GCPRO7): New macro.
1685 * lread.c (openp): Use bool for boolean; all callers changed.
1686 Protect save_string from GC. Don't assume that file descriptors
1687 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1688 warning about uninitialized variable.
1690 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1692 * w32fns.c (emacs_abort): Use intptr_t as argument of
1693 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1695 2013-12-18 Glenn Morris <rgm@gnu.org>
1697 * lread.c (Fload): Pass load_prefer_newer to openp.
1698 Don't bother checking mtime if openp already did it.
1699 (openp): Add `newer' argument, to check all suffixes
1700 and find the newest file.
1701 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1702 * callproc.c (call_process):
1703 * charset.c (load_charset_map_from_file):
1704 * emacs.c (init_cmdargs):
1705 * image.c (x_create_bitmap_from_file, x_find_image_file):
1707 * lread.c (Flocate_file_internal):
1708 * process.c (Fformat_network_address):
1709 * sound.c (Fplay_sound_internal):
1710 * w32.c (check_windows_init_file):
1711 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1713 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1715 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1717 * w32.c (getloadavg): Don't index samples[] array with negative
1718 indices. Recover from wall-clock time being set backwards.
1720 * w32term.c (w32_initialize): Declare the argument of
1721 set_user_model as const.
1723 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1724 (w32_menu_show): Constify some arguments passed to MessageBox.
1726 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1727 to initialize Lisp objects.
1729 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1730 initialize Lisp objects.
1732 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1733 use variables used only on X under that condition.
1735 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1736 variables not used there.
1738 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1740 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1741 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1743 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1745 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1746 code, revealed in presence of R2L characters, character
1747 compositions, and display vectors. A better fix for Bug#16148.
1748 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1749 GTK and NS builds, they don't have this member of struct frame.
1751 * dispextern.h (struct composition_it): Correct a comment for the
1754 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1756 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1757 This prevents a compilation error on C compilers that do not
1758 default functions to return 'int' if not declared. Also, add
1759 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1760 since it now uses inline functions.
1762 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1764 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1765 display margins on mode line, header line, and in the frame's
1766 tool-bar window. (Bug#16165)
1768 2013-12-16 Andreas Schwab <schwab@suse.de>
1770 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1772 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1774 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1777 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1779 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1781 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1783 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1784 intended to find bogus pointers in font objects (Bug#16140).
1785 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1786 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1787 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1788 Disable for MS-Windows due to Bug#15876; apparently this
1789 requires more or less substantial changes in fontset code.
1790 * xfont.c (xfont_close):
1791 * xftfont.c (xftfont_close): Call x_display_info_for_display
1792 to check whether 'Display *' is valid (Bug#16093 and probably
1795 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1797 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1798 Reported by Juanma Barranquero <lekktu@gmail.com>.
1800 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1801 open a pty on MS-Windows. (Bug#16152)
1803 * emacs.c (decode_env_path): Fix bogus comparison against
1804 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1806 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1808 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1809 (Fx_file_dialog): Add parentheses around && to silence warning.
1811 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1813 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1815 * xdisp.c (extend_face_to_end_of_line): Extend background of
1816 non-default face in margin areas as well. (Bug#16151)
1817 (display_line): Call extend_face_to_end_of_line for continued
1818 lines as well, if the display margins have non-zero width.
1819 (set_glyph_string_background_width): When needed, set the
1820 extends_to_end_of_line_p flag on glyph strings to be drawn in
1821 margin areas, not only in the text area.
1823 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1826 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1828 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1829 Don't worry about verify_error being t, since it has to be a list.
1831 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1833 Use bool for boolean, focusing on headers.
1834 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1835 No need to include <stdbool.h>, since conf_post.h does it now.
1836 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1837 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1838 (SET_PER_BUFFER_VALUE_P):
1839 * ccl.c, ccl.h (setup_ccl_program):
1840 * ccl.h (CHECK_CCL_PROGRAM):
1841 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1842 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1843 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1844 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1845 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1846 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1847 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1848 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1849 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1850 (CHARSET_FAST_MAP_SET):
1851 * coding.c (decode_coding_ccl, encode_coding_ccl):
1852 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1853 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1854 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1855 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1856 (decode_coding_c_string):
1857 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1858 * conf_post.h (has_attribute):
1859 * dispextern.h (trace_redisplay_p)
1860 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1861 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1862 (SET_GLYPH_FROM_CHAR_GLYPH)
1863 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1864 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1865 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1866 (cursor_in_mouse_face_p):
1867 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1868 (blank_row, prepare_desired_row)
1869 (build_frame_matrix_from_leaf_window, make_current)
1870 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1871 (update_window, scrolling_window, update_frame_line):
1872 * disptab.h (GLYPH_FOLLOW_ALIASES):
1873 * editfns.c (Fformat):
1874 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1875 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1876 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1877 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1878 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1879 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1880 (FONT_DEFERRED_LOG):
1881 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1882 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1883 (FRAME_MOUSE_UPDATE):
1884 * fringe.c (Fdefine_fringe_bitmap):
1885 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1886 (x_create_bitmap_from_xpm_data, xpm_load_image):
1887 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1888 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1889 (MERGE_INTERVAL_CACHE):
1890 * keymap.h (KEYMAPP):
1891 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1892 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1893 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1894 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1895 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1896 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1897 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1898 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1899 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1900 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1901 (SETUP_BUFFER_SYNTAX_TABLE):
1902 * systime.h (timespec_valid_p):
1903 * term.c (save_and_enable_current_matrix):
1904 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1905 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1906 (redisplay_internal, try_window_reusing_current_matrix)
1907 (sync_frame_with_window_matrix_rows, try_window_id)
1908 (display_menu_bar, display_tty_menu_item, display_mode_line)
1909 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1910 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1911 * xmenu.c (xmenu_show):
1912 * xterm.c (use_xim, x_term_init):
1913 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1914 (struct x_bitmap_record):
1915 Use bool for booleans.
1916 * ccl.c (struct buffer_text):
1917 * ccl.h (struct ccl_program):
1918 * charset.h (struct charset):
1920 * coding.h (struct iso_2022_spec, struct coding_system):
1921 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1922 (struct glyph_string, struct face, struct face_cache)
1923 (struct bidi_string_data, struct bidi_it)
1924 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1926 * editfns.c (Fformat):
1927 * frame.h (struct frame):
1928 * fringe.c (struct fringe_bitmap):
1929 * intervals.h (struct interval):
1930 * keyboard.h (struct kboard):
1931 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1932 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1933 (struct Lisp_Buffer_Local_Value, union specbinding):
1934 * macfont.m (struct macfont_info):
1935 * process.h (struct Lisp_Process):
1936 * termchar.h (struct tty_display_info):
1937 * window.h (struct window):
1938 * xterm.h (struct x_output):
1939 Use bool_bf for boolean bit-fields.
1940 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1941 All callers changed.
1942 * ccl.h (struct ccl_program): Remove unused members private_state,
1943 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1945 (struct ccl_spec): Remove unused members cr_carryover,
1946 eight_bit_carryover.
1947 * conf_post.h: Include <stdbool.h>.
1948 (bool_bf): New type.
1949 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1950 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1951 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1952 'do { ... } while (false)' brackets.
1953 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1954 Args must now be expressions; all callers changed.
1955 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1956 (PRODUCE_GLYPHS): Simplify use of boolean.
1957 * fileio.c (Fcopy_file):
1958 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1959 * lisp.h (UNGCPRO): Return void, not int.
1960 (FOR_EACH_TAIL): Use void expression, not int expression.
1961 * region-cache.c: Reindent.
1962 * region-cache.h: Copy comments from region-cache.c, to fix
1963 incorrect remarks about booleans.
1965 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1967 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1968 when character at point is displayed from a display vector.
1971 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1973 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1974 now a list of certificate validation checks that will abort a
1975 connection with an error.
1976 (Fgnutls_boot): Document it and use it.
1978 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1980 * w32term.c (w32_enable_frame_resize_hack): New variable.
1981 (x_set_window_size): Use it to hack frame resizing on Windows
1984 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1986 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1987 Windows-specific code to w32.c. Change error message text to
1988 match that of Posix platforms.
1990 * w32.c (w32_copy_file): New function, most of the code copied and
1991 reworked from Fcopy_file. Improve error handling. Plug memory
1992 leak when errors are thrown. Support file names outside of the
1993 current codepage. (Bug#7100)
1995 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1997 * lread.c (load_path_default): Prototype.
1999 2013-12-13 Glenn Morris <rgm@gnu.org>
2001 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2002 (dump_path): Remove.
2003 (load-path-default): Remove `changed' argument.
2004 Do not set dump_path permanently. Simplify.
2005 (init_lread): Simplify.
2006 (syms_of_lread): Remove dump_path.
2008 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2010 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2011 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2012 2013-12-12 font-related change to avoid Bug#16128, which
2013 is quite hard to fix without even more substantial changes.
2015 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2017 * font.c (font_close_object): Check for live frame (Bug#16128).
2019 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2021 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2022 Return ptrdiff_t, not int, since it's a buffer size.
2023 Reindent/reparen some macros to a more Gnuish style.
2025 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2027 Avoid undefined behavior with huge regexp interval counts.
2028 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2029 since it's now specialized to interval counts. All uses changed.
2030 Do not assume wrapraound on signed integer overflow.
2031 (regex_compile): Simplify based on the above changes.
2033 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2035 Support file names on MS-Windows that use characters outside of
2036 the current system codepage. (Bug#7100)
2038 * w32.c (get_file_security, set_file_security)
2039 (create_symbolic_link): Separate pointers and boolean flags for
2040 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2041 non-zero, else the former.
2042 (codepage_for_filenames, filename_to_utf16, )
2043 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2045 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2047 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2048 Accept only one argument; all callers changed.
2049 (dostounix_filename): Remove the second argument, now works in
2050 UTF-8. All callers changed.
2051 (parse_root): Lose DBCS code.
2052 (get_long_basename, w32_get_short_filename, init_environment)
2053 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2054 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2055 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2056 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2057 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2058 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2060 (ansi_encode_filename): New function.
2061 (get_emacs_configuration, get_emacs_configuration_options):
2063 (add_volume_info, GetCachedVolumeInformation): Run the input file
2064 name through unixtodos_filename, to ensure it is stored and
2065 referenced in canonical form.
2066 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2067 (logon_network_drive, sys_link, utime): Improve error handling.
2068 (sys_access): New function.
2069 (hashval, generate_inode_val): Unused functions deleted.
2070 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2071 (check_windows_init_file): Convert error message from UTF-8 to
2072 ANSI codepage, for display in the message box.
2073 (globals_of_w32): Set w32_unicode_filenames according to the OS
2076 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2077 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2078 (syms_of_w32term): Declare w32-unicode-filenames.
2080 * w32proc.c (new_child, delete_child): Remove code that handled
2081 unused pending_deletion and input_file members of the child struct.
2082 (create_child, sys_spawnve): Convert all file names to ANSI
2083 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2084 name cannot be encoded in ANSI codepage. Don't use
2085 unixtodos_filename, mirror slashes by hand.
2086 (record_infile, record_pending_deletion): Functions deleted.
2087 (Fw32_short_file_name): Call w32_get_short_filename instead of
2090 * w32notify.c (add_watch): Work in Unicode mode when
2091 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2092 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2093 instead, do the same with Lisp primitives.
2095 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2096 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2097 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2098 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2099 (Fw32_shell_execute): Improve error reporting.
2100 (Fdefault_printer_name): Ifdef away for Cygwin.
2102 * w32.h (struct _child_process): Remove input_file and
2103 pending_deletion members that are no longer used.
2104 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2105 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2106 (ansi_encode_filename): New and updated prototypes.
2108 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2110 (unexec): Don't use dostounix_filename, it expects a file name in
2111 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2114 * fileio.c (Ffile_name_directory, file_name_as_directory)
2115 (directory_file_name, Fexpand_file_name)
2116 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2117 arguments of dostounix_filename.
2118 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2119 use MAX_UTF8_PATH for size of file-name strings.
2120 (emacs_readlinkat): Build an explicitly unibyte string for file
2122 (syms_of_fileio) <file-name-coding-system>:
2123 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2125 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2126 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2127 directories to UTF-8.
2128 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2129 environment, and each element of the input PATH, to UTF-8.
2131 * dired.c (file_attributes): Use build_unibyte_string explicitly
2132 to make Lisp strings from user and group names.
2134 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2137 * coding.c (decode_file_name, encode_file_name): New functions.
2139 * termcap.c (tgetent): Adapt to the change in arguments of
2142 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2145 * msdos.c (dostounix_filename, init_environment): Adapt to the
2146 change in arguments of dostounix_filename.
2148 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2149 [WINDOWSNT]: Encode file names passed to the image libraries in
2152 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2153 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2155 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2156 arguments of dostounix_filename.
2158 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2160 * font.h (struct font_entity) [HAVE_NS]: New field to record
2161 font driver which was used to create this entity.
2162 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2163 frame where the font was opened.
2164 (font_close_object): Add prototype.
2165 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2166 (font_close_object): Not static any more. Lost frame arg.
2167 Adjust comment and users.
2168 * alloc.c (cleanup_vector): Call font_close_object to adjust
2169 per-frame font counters correctly. If HAVE_NS, also call
2170 driver-specific cleanup for font-entity objects.
2171 * ftfont.c (ftfont_open):
2172 * nsfont.m (nsfont_open):
2173 * w32font.c (w32font_open_internal):
2174 * xfont.c (xfont_open):
2175 * xftfont.c (xftfont_open): Save frame pointer in font object.
2176 * macfont.m (macfont_open): Likewise.
2177 (macfont_descriptor_entity): Save driver pointer to be able
2178 to call its free_entity routine when font-entity is swept.
2179 * ftxfont.c (ftxfont_open): Add eassert because frame
2180 pointer should be saved by ftfont_driver.open.
2182 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2184 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2185 input polling is used. This is still meaningful for Cygwin, see
2186 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2187 * keyboard.c (poll_for_input_1, input_polling_used):
2188 Define unconditionally.
2189 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2190 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2191 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2192 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2193 (face_for_char): Likewise. Rearrange eassert and return ASCII
2194 face for CHAR_BYTE8_P.
2195 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2197 2013-12-11 Ken Brown <kbrown@cornell.edu>
2199 * dispextern.h (erase_phys_cursor):
2200 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2202 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2204 * nsterm.m (x_free_frame_resources):
2205 * term.c (tty_free_frame_resources):
2206 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2207 face cache because it's implied by free_frame_faces anyway.
2208 * w32term.c (x_free_frame_resources): Likewise. Do not call
2209 free_frame_faces twice.
2211 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2213 * editfns.c (Fformat_time_string): Mention %F in the doc.
2215 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2217 * window.c (resize_frame_windows): Don't return immediately when
2218 the root window's size doesn't change - the minibuffer window
2219 may still have to be repositioned/resized.
2220 * xfns.c (Fx_create_frame): Always change the frame size after
2221 initializing the frame's faces.
2222 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2223 change_frame_size should already have done it.
2224 (x_new_font): Assign new tool- and menu-bar heights.
2225 (x_set_window_size_1): Account for tool- and menu-bar heights
2226 (Bug#16013). Don't set pixel sizes since change_frame_size
2227 should already have done it.
2229 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2231 Remove the option of using libcrypto.
2232 * Makefile.in (LIB_CRYPTO): Remove.
2233 (LIBES): Don't use it.
2235 2013-12-11 Juri Linkov <juri@jurta.org>
2237 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2238 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2240 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2242 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2243 drawn tool bar items (Bug#16058).
2244 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2246 2013-12-09 Ken Brown <kbrown@cornell.edu>
2248 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2250 * lisp.h (get_frame_param): Adjust conditions for prototype
2253 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2255 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2256 Avoid unused macro warning if configured --without-xft.
2258 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2260 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2262 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2264 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2266 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2268 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2270 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2272 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2274 Use libcrypto's checksum implementations if available, for speed.
2275 * Makefile.in (LIB_CRYPTO): New macro.
2278 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2279 The macro didn't conform to C99 due to type mismatch,
2280 which caused compilation failure with Sun C 5.12,
2281 and it was confusing anyway. Include window.h to declare
2282 redisplay_other_windows.
2284 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2286 * window.c (set_window_buffer): Update mode line (bug#16084).
2288 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2290 Fix minor problems found by static checking.
2291 * keyboard.c (poll_for_input_1, input_polling_used):
2292 Define only if HAVE_NTGUI.
2293 * xmenu.c (popup_activate_callback): Omit unnecessary
2294 check against USE_X_TOOLKIT, which must be defined here anyway.
2295 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2298 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2300 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2302 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2304 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2306 * nsterm.m (x_set_window_size): Remove fprintf.
2307 (init): Define always. Set applicationDidFinishLaunchingCalled
2309 (applicationDidFinishLaunching:):
2310 Set applicationDidFinishLaunchingCalled.
2311 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2314 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2316 Pixel resize changes for NS (Bug#16049).
2317 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2318 height/width. row/cols are locals.
2319 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2320 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2321 (windowWillResize): Remove gsextra. Calculate extra as in
2323 (x_new_font): Don't change frame size if fullscreen.
2324 Change size pixelwise.
2326 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2327 comment in xfns.c. Change to pixelwise call.
2329 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2331 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2334 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2336 * xterm.c (input_signal_count): Remove.
2337 (x_dispatch_event): Define unconditionally.
2338 (x_make_frame_visible): Process X events until the frame
2339 is really visible (Bug#16027).
2340 * xterm.h (x_dispatch_event): Declare unconditionally.
2342 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2344 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2346 * nsterm.m (x_set_window_size): Handle pixelwise.
2348 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2350 * w32term.c (x_new_font):
2351 * xterm.c (x_new_font): Calculate new frame size from new font
2354 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2356 * lisp.h (FOR_EACH_TAIL): New macro.
2357 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2359 * window.c (select_window): Call second wset_redisplay before we change
2360 selected_window (bug#16034).
2362 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2364 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2366 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2368 * w32xfns.c: Include window.h, to avoid a compiler warning.
2370 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2372 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2373 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2374 window_scroll takes care of it.
2375 (Fset_window_point, Fdelete_other_windows_internal)
2376 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2377 (Fsplit_window_internal, Fdelete_window_internal)
2378 (Fresize_mini_window_internal, Fset_window_configuration)
2379 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2380 cause redisplay instead of forcing a complete redisplay.
2381 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2382 we're only affecting the selected_window.
2384 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2386 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2387 directional control characters. Update type and category
2388 determination according to the UBA from Unicode v6.3.
2389 (bidi_category_t): New category EXPLICIT_FORMATTING.
2391 * dispextern.h (bidi_type_t): Update to include new bidirectional
2392 properties introduced with Unicode v6.3. (Bug#16043)
2394 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2396 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2399 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2401 * font.c (font_list_entities): Remove dummy assignment.
2402 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2403 used on graphic displays only. Remove unused 'font_encoder' member.
2404 (struct font_bitmap): Remove unused 'extra' member.
2405 * nsfont.m (nsfont_open):
2406 * w32font.c (w32font_open_internal):
2407 * ftfont.c (ftfont_get_bitmap): Adjust users.
2409 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2411 Use bool for boolean.
2412 * tparam.c (tparam1):
2413 * undo.c (record_point, record_property_change):
2414 Use bool for boolean, for local vars that are always true or false.
2416 Minor integer overflow fixes (Bug#16033).
2417 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2418 This improves on the previous fix to this function.
2419 (window_resize_check): When summing up pixel counts, don't rely on
2420 undefined behavior if the sum overflows.
2422 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2424 * window.c (Fset_window_new_pixel): Don't choke at negative
2425 argument value (Bug#16033).
2427 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2428 to avoid crash in window_box_height.
2430 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2431 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2433 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2435 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2437 Minor integer overflow fixes.
2438 * window.c (Fset_window_new_pixel, grow_mini_window):
2439 * xdisp.c (Fwindow_text_pixel_size):
2440 Avoid undefined behavior on signed integer overflow.
2441 * xfns.c (x_set_mouse_color):
2442 Check that drag shape fits in 'unsigned', since that's what X wants.
2444 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2446 Improve reporting of fatal exception on MS-Windows.
2447 * w32fns.c (my_exception_handler): New function.
2448 (globals_of_w32fns): Set it up as the unhandled exception
2449 handler. Initialize exception code and address to zeros.
2450 (emacs_abort): If the exception code and address are available,
2451 print them at the beginning of the backtrace. Fix the format of
2452 printing addresses (was producing 0x0x12345678 on XP).
2455 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2457 * eval.c (Fbacktrace__locals): New function.
2458 (syms_of_eval): Defsubr it.
2460 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2462 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2463 Define here to unify between...
2464 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2465 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2467 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2469 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2471 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2472 fringe background extension.
2473 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2474 because they are now always the same as `left' and `width',
2475 respectively. Remove code for the case that `width' and
2476 `sb_width' are different.
2478 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2480 Fix minor problems found by static checking.
2481 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2482 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2483 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2485 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2487 * image.c (imagemagick_compute_animated_image): Don't crash if we
2488 have an animation with different-sized images (bug#15313).
2490 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2492 Remove some unused items introduced during pixelwise change.
2493 * window.c (window_resize_total_check): Remove unused function.
2494 * xdisp.c (remember_mouse_glyph): Remove unused label.
2495 (Ftool_bar_height): Move declaration inside #if.
2496 * xterm.c (x_set_window_size): Don't use r and c.
2498 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2500 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2503 * window.c (Fset_window_configuration): Comment out unused variables.
2505 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2507 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2509 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2511 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2513 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2514 HAVE_GNUTLS3 (Bug#16001).
2516 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2517 if interrupts are deferred (Bug#15801).
2519 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2521 Support resizing frames and windows pixelwise.
2522 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2523 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2524 (struct glyph_matrix): Replace window_left_col and
2525 window_top_line by window_pixel_left and window_pixel_top.
2526 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2528 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2529 (draw_window_divider, move_it_to, x_draw_right_divider)
2530 (x_draw_bottom_divider, change_frame_size): Add or fix
2532 * dispnew.c (change_frame_size_1): Change prototype.
2533 (adjust_glyph_matrix, required_matrix_width)
2534 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2535 values instead of lines and columns.
2536 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2537 WINDOW_TOTAL_FRINGE_WIDTH.
2538 (handle_window_change_signal, do_pending_window_change)
2539 (init_display): Adjusts calls of change_frame_size.
2540 (change_frame_size, change_frame_size_1): Handle pixelwise
2542 * frame.c (Qright_divider_width, Qbottom_divider_width):
2544 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2545 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2546 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2547 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2549 (set_frame_param): New function.
2550 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2551 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2552 (Ffringe_width, Fborder_width, Fright_divider_width)
2553 (Fbottom_divider_width): New functions, defsubr them.
2554 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2555 New argument pixelwise.
2556 (struct frame_parm_table): New members Qright_divider_width and
2557 Qbottom_divider_width.
2558 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2559 (x_report_frame_params): Handle Qright_divider_width and
2560 Qbottom_divider_width.
2561 (x_set_right_divider_width, x_set_bottom_divider_width):
2563 (frame_resize_pixelwise): New option.
2564 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2565 new_pixelwise, right_divider_width and bottom_divider_width;
2566 remove total_lines; rename text_lines, text_cols, new_text_lines
2567 and new_text_cols to text_height, text_width, new_height and
2568 new_width respectively.
2569 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2570 FRAME_TEXT_WIDTH respectively.
2571 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2572 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2573 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2575 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2576 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2577 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2578 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2579 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2580 (FRAME_TOTAL_COLS_ARG): Remove macro.
2581 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2582 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2583 (x_wm_set_size_hint): Handle frame pixel sizes.
2584 * indent.c (compute_motion, Fcompute_motion):
2585 Call window_body_width instead of window_body_cols.
2586 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2587 (make_lispy_position): Handle right and bottom dividers.
2588 (Fsuspend_emacs): Pixelize call of change_frame_size.
2589 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2590 * lisp.h: Extern set_frame_param.
2591 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2593 (Fx_create_frame): Add entry for vertical_drag_cursor.
2594 Pixelize call of change_frame_size.
2595 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2596 * nsterm.m (ns_update_window_end): Optionally draw right
2598 (x_set_window_size): Add argument pixelwise.
2599 Call check_frame_size and change_frame_size with pixelwise zero.
2600 (ns_draw_window_divider): New function.
2601 (ns_redisplay_interface): Add ns_draw_window_divider.
2602 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2603 (x_new_font): Call x_set_window_size with pixelwise zero.
2604 * print.c (print_object): For a window print its sequence
2606 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2607 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2608 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2609 (w32_createwindow): Use scroll bar area width.
2610 (w32_wnd_proc): Handle bottom divider width.
2611 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2612 (Fx_create_frame): Default divider width parameters.
2613 Caclulate sizes pixelwise. Add vertical drag cursor support.
2614 (x_create_tip_frame): Default divider widths to zero.
2615 Pixelize call to change_frame_size.
2616 (Fx_show_tip): Add handling of divider widths. Pixelize window
2618 (Fw32_frame_rect): New function.
2619 (frame_parm_handler w32_frame_parm_handlers): Add divider
2621 (Vx_window_vertical_drag_shape): Add variable.
2622 * w32inevt.c (resize_event, maybe_generate_resize_event):
2623 Pixelize change_frame_size calls.
2624 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2626 * w32term.c (w32_draw_window_divider): New function.
2627 (x_update_window_end): Handle right divider.
2628 (w32_draw_fringe_bitmap, x_scroll_run)
2629 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2630 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2631 Calculate new frame sizes pixelwise.
2632 (x_new_font): Pixelize call to x_set_window_size.
2633 (x_check_fullscreen): Pixelize call to change_frame_size.
2634 (x_set_window_size_1, x_set_window_size): New argument
2635 pixelwise. Calculate pixelwise.
2636 (x_wm_set_size_hint): Use scroll bar area width.
2637 (w32_redisplay_interface): Add w32_draw_window_divider.
2638 * w32term.h (struct w32_output): Add vertical drag cursor.
2639 * widget.c (set_frame_size, update_wm_hints)
2640 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2642 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2643 * window.c (sequence_number): Restore.
2644 (Fwindow_pixel_width, Fwindow_pixel_height)
2645 (Fwindow_mode_line_height, Fwindow_header_line_height)
2646 (window_pixel_to_total, Frun_window_scroll_functions)
2647 (Fset_window_new_pixel, window_resize_apply_total)
2648 (Fwindow_resize_apply_total): New functions.
2649 (window_body_height, window_body_width): Rename from
2650 window_body_lines. New argument PIXELWISE.
2651 Calculate pixelwise.
2652 (Fwindow_body_height, Fwindow_body_width): New argument
2654 (coordinates_in_window, window_relative_x_coord): Use window's
2655 pixel width instead of total width.
2656 (replace_window, recombine_windows): Initialize pixel values.
2657 (resize_root_window, resize_frame_windows, grow_mini_window)
2658 (shrink_mini_window): New argument PIXELWISE.
2659 Calculate pixelwise.
2660 (Fdelete_other_windows_internal, adjust_window_margins)
2661 (window_resize_check, window_resize_apply)
2662 (Fdelete_window_internal, Fresize_mini_window_internal)
2663 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2664 (check_frame_size): Rename arguments. New argument PIXELWISE.
2665 Calculate pixelwise.
2666 (set_window_buffer): Make samebuf bool. Run configuration change
2667 hook only if buffer changed.
2668 (Fset_window_buffer): Rewrite doc-string.
2669 (make_window): Initialize new_pixel slot.
2670 (Fwindow_resize_apply): Check pixel size of root window.
2671 (Fsplit_window_internal): Call 2nd argument pixel_size.
2672 Calculate pixelwise.
2673 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2675 (save_window_data): New slots frame_text_width,
2676 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2677 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2679 (Fcurrent_window_configuration, Fset_window_configuration)
2680 (save_window_save, compare_window_configurations): Handle new
2681 slots in save_window_data and saved_window.
2682 (Fset_window_scroll_bars): Fix doc-string.
2683 (window_resize_pixelwise): New variable.
2684 (coordinates_in_window, Fcoordinates_in_window_p):
2686 (make_parent_window): Adjust sequence_number.
2687 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2689 * window.h (struct window): New members new_pixel, pixel_left,
2690 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2691 (wset_new_pixel): New function.
2692 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2693 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2694 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2695 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2696 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2697 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2698 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2699 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2700 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2701 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2702 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2703 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2704 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2705 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2706 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2708 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2709 (window_body_width, check_frame_size): Adapt external declarations.
2710 * xdisp.c (last_max_ascent): New integer.
2711 (window_text_bottom_y): Handle bottom divider.
2712 (window_box_width, window_box_height): Calculate pixelwise.
2713 (get_glyph_string_clip_rects): Handle right divider.
2714 (remember_mouse_glyph): When windows are resized pixelwise
2715 proceed with width and height set to 1.
2716 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2718 (move_it_to): Calculate and return maximum x position
2720 (Fwindow_text_pixel_size): New function.
2721 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2722 (tool_bar_lines_needed): Rename to tool_bar_height.
2723 Calculate pixelwise.
2724 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2725 Calculate pixelwise.
2726 (redisplay_tool_bar): Calculate pixelwise.
2727 (redisplay_window): Calculate pixelwise. Handle dividers.
2728 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2729 (x_draw_vertical_border): Handle dividers.
2730 (define_frame_cursor1): Handle vertical drag cursor.
2731 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2732 (expose_window): Calculate pixelwise. Handle dividers.
2733 (init_xdisp): Initialize pixel values.
2734 * xfaces.c (Qwindow_divider): New face.
2735 (realize_basic_faces): Realize it.
2736 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2737 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2738 (x_set_scroll_bar_default_width): Default actual width to 16.
2739 (Fx_create_frame): Set sizes pixelwise.
2740 (x_create_tip_frame): Default divider widths to zero.
2741 Pixelize call of change_frame_size.
2742 (Fx_show_tip): Handle divider widths. Initial pixel position
2744 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2745 (Vx_window_vertical_drag_shape): New option.
2746 * xmenu.c (free_frame_menubar): Pixelize call of
2748 * xterm.c (x_draw_window_divider): New function.
2749 (x_update_window_end): Optionally draw right divider.
2750 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2751 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2752 (handle_one_xevent, x_new_font): Calculate pixelwise.
2753 (x_set_window_size_1, x_set_window_size): New argument
2754 pixelwise. Calculate pixelwise.
2755 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2756 (struct x_redisplay_interface): Add x_draw_window_divider.
2757 * xterm.h (struct x_output): Add vertical_drag_cursor.
2759 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2761 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2762 Set invisible frames's `redisplay' when a full redisplay is requested.
2763 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2764 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2765 (display_mode_lines): Set it here instead.
2767 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2769 * dispextern.h (set_window_update_flags): Remove.
2771 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2773 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2775 * xdisp.c (REDISPLAY_SOME_P): New macro.
2776 (redisplay_internal): Use it (bug#15999).
2777 (prepare_menu_bars, redisplay_window): Use it as well.
2779 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2781 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2783 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2784 (globals_of_w32font): Zero it out.
2785 (GetCharWidth32W_Proc): New function pointer.
2786 (get_char_width_32_w): New function.
2787 (compute_metrics): If get_glyph_outline_w returns an error, try
2788 get_char_width_32_w before declaring a failure. This avoids
2789 punishing raster (a.k.a. "bitmap") fonts by slowing down
2790 redisplay. (Bug#6364).
2792 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2794 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2795 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2796 highlight needs to be redisplayed. (Bug#15913)
2798 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2800 Fix minor problems found by static checking.
2801 * buffer.h (struct buffer_text, struct buffer):
2802 * frame.h (struct frame):
2803 * window.h (struct window):
2804 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2805 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2806 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2807 no-longer-valid use of HAVE_MENUS.
2808 * xdisp.c (propagate_buffer_redisplay): Now static.
2810 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2812 * xmenu.c (Fmenu_or_popup_active_p):
2813 * window.c (Fset_window_configuration):
2814 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2815 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2816 * fns.c (Fyes_or_no_p):
2817 * editfns.c (Fmessage_box, Fmessage_or_box):
2818 * alloc.c (make_save_ptr_ptr):
2819 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2821 * window.c (Fset_window_configuration): Move select_window later.
2823 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2825 Refine redisplay optimizations to only redisplay *some* frames/windows
2826 rather than all of them.
2827 * xdisp.c (REDISPLAY_SOME): New constant.
2828 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2829 (bset_redisplay, bset_update_mode_line): New functions.
2830 (message_dolog): Use bset_redisplay.
2831 (clear_garbaged_frames): Use fset_redisplay.
2832 (echo_area_display): Use wset_redisplay.
2833 (buffer_shared_and_changed): Remove.
2834 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2835 frame titles. Compute the actual set of windows redisplayed.
2836 Don't update frame titles and menu bars for frames that don't need to
2838 (propagate_buffer_redisplay): New function.
2840 (redisplay_internal): Use it. Be more selective in the set of windows
2841 we redisplay. Propagate windows_or_buffers_changed to
2842 update_mode_lines a bit later to simplify the code.
2843 (mark_window_display_accurate_1): Reset window and buffer's
2845 (redisplay_window): Do nothing if neither the window nor the buffer nor
2846 the frame needs redisplay.
2847 * window.h (struct window): Add `redisplay' field.
2848 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2849 (redisplay_other_windows, window_list): New declarations.
2850 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2851 (window_list): Not static any more.
2852 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2853 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2854 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2855 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2856 * frame.h (struct frame): Add `redisplay' field.
2857 Move `external_menu_bar' bitfield next to other bit-fields.
2858 (SET_FRAME_GARBAGED): Use fset_redisplay.
2859 (SET_FRAME_VISIBLE): Don't garbage the frame;
2860 Use redisplay_other_windows.
2861 * buffer.h (struct buffer): Add `redisplay' field.
2862 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2863 (modify_overlay): Use bset_redisplay.
2864 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2866 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2868 Support w32 file notifications in batch mode.
2869 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2870 invalid (which happens in batch mode). If non-interactive, call
2871 handle_file_notifications to store file notification events in the
2872 input queue. (Bug#15933)
2874 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2876 * w32inevt.c (handle_file_notifications): Now external, not static.
2878 * w32term.h (handle_file_notifications): Provide prototype.
2880 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2881 init_crit, since init_display, which does that otherwise, is not
2884 2013-11-27 Glenn Morris <rgm@gnu.org>
2886 * Makefile.in ($(lispsource)/international/charprop.el): New.
2887 (emacs$(EXEEXT)): Depend on charprop.el.
2889 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2891 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2892 deleting portions of the buffer under non-nil REPLACE argument.
2895 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2896 directory, watch it and not its parent.
2897 (add_watch): Allow empty string in FILE.
2899 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2901 * window.c (Fset_window_start, window_resize_apply)
2902 (window_scroll): Reset window_end_valid (Bug#15957).
2904 2013-11-27 Glenn Morris <rgm@gnu.org>
2906 * Makefile.in (leimdir): Now in lisp source directory.
2907 ($(leimdir)/leim-list.el): Just use ../leim .
2908 * epaths.in (PATH_DUMPLOADSEARCH):
2909 * lread.c (load_path_default):
2910 * nsterm.m (ns_load_path): No more leim directory.
2912 2013-11-26 Andreas Schwab <schwab@suse.de>
2914 * .gdbinit (xgettype): Add cast.
2916 2013-11-26 Glenn Morris <rgm@gnu.org>
2918 Preload leim-list.el.
2919 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2920 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2921 is a single directory.
2923 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2925 bool-vector-subsetp is now the normal direction (Bug#15912).
2926 * data.c (Fbool_vector_subsetp): Test whether the first argument
2927 is a subset of the second one, not the reverse. Add doc string.
2929 Fix minor problems found by static checking.
2930 * lread.c (load_path_default): Now static.
2931 * textprop.c (text_property_stickiness): Be consistent about the
2932 test used when deciding whether to consider the previous character.
2933 This simplifies the code a bit.
2935 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2937 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2939 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2940 (syms_of_frame): Don't defsubr them.
2942 2013-11-25 Glenn Morris <rgm@gnu.org>
2944 * lread.c (load_path_default): Change the sense of the argument.
2945 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2946 from dump_path. When it is not, avoid checking dump_path twice.
2948 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2949 uninstalled dump_path against installed Vload_path. (Bug#15964)
2951 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2953 Export get_pos_property to Elisp.
2954 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2955 (syms_of_editfns): Export it to Elisp.
2957 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2959 2013-11-23 Romain Francoise <romain@orebokech.com>
2961 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2962 initialization here ...
2963 (syms_of_fileio): ... from here.
2965 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2967 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2968 Please use --enable-check-lisp-object-type.
2970 2013-11-23 Glenn Morris <rgm@gnu.org>
2972 * process.c (get_process): Explicit error for dead buffers.
2974 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2976 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2978 2013-11-23 Glenn Morris <rgm@gnu.org>
2980 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2981 * lread.c (load_path_check): Take path to check as argument.
2982 (load_path_default): New, split from init_lread.
2983 (init_lread): Move calc of default load-path to load_path_default.
2984 Empty elements in EMACSLOADPATH now stand for the default.
2985 (load-path): Doc fix.
2986 * emacs.c (decode_env_path): Add option to treat empty elements
2987 as nil rather than ".".
2988 * callproc.c (init_callproc_1, init_callproc):
2989 * image.c (Vx_bitmap_file_path):
2990 * lisp.h (decode_env_path):
2991 * lread.c (Vsource_directory):
2992 Update for new argument spec of decode_env_path.
2994 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2996 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2997 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2999 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3001 Fix some dependency problems that cause unnecessary recompiles.
3002 Problem reported by RMS in
3003 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3004 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3005 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3006 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3007 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3008 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3009 (boostrap-clean): No need to remove stamp-oldxmenu.
3011 Fix recently introduced bool vector overrun.
3012 This was due to an optimization that went awry.
3013 Reported by Glenn Morris in
3014 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3015 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3016 for empty vectors, undoing the 2013-11-18 change.
3017 * data.c (bool_vector_binop_driver): Rely on this.
3018 Fix bug that occasionally overran the destination.
3019 * lisp.h (struct Lisp_Bool_vector): Document this.
3021 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3023 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3026 * nsterm.m (init, run, stop:): Comment out for now, does not work
3029 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3031 * charset.c (syms_of_charset): Don't read past end of string.
3033 2013-11-19 Glenn Morris <rgm@gnu.org>
3035 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3037 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3039 Add hooks to run on gaining/losing focus. (Bug#15029)
3040 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3041 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3042 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3044 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3046 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3047 The old names predated the API change that put destination at end.
3049 Improve API of recently-added bool vector functions (Bug#15912).
3050 The old API had (bool-vector-count-matches A B)
3051 and (bool-vector-count-matches-at A B I), which gave the
3052 misleading impression that the two functions were variants, one
3053 with a location I. The new API has (bool-vector-count-population A)
3054 and (bool-vector-count-consecutive A B I) to make the distinction
3055 clearer. The first function no longer has a B argument, since the
3056 caller can easily determine the number of nils if the length and
3057 number of ts is known.
3058 * data.c (Fbool_vector_count_population): Rename from
3059 bool_vector_count_matches, and accept just 1 argument.
3060 (Fbool_vector_count_consecutive): Rename from
3061 Fbool_vector_count_matches_at.
3063 Always allocate at least one bits_word per bool vector.
3064 See Daniel Colascione in:
3065 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3066 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3067 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3068 * lisp.h (struct Lisp_Bool_vector): Document this.
3070 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3072 * insdel.c (invalidate_buffer_caches): New function, consolidated
3073 from part of prepare_to_modify_buffer.
3074 (insert_from_gap, prepare_to_modify_buffer):
3075 * coding.c (code_convert_region, code_convert_string):
3076 Call invalidate_buffer_caches. (Bug#15841)
3078 * lisp.h (invalidate_buffer_caches): Add prototype.
3080 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3082 * w32term.c (x_update_window_end): Don't invalidate the entire
3083 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3084 highlight needs to be redisplayed. (Bug#15913)
3086 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3088 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3090 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3092 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3093 while we are using Vprin1_to_string_buffer.
3095 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3096 after inserting the description string. (Bug#15907)
3098 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3100 * data.c: Work around bogus GCC diagnostic about shift count.
3101 Reported by Eli Zaretskii in
3102 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3103 (pre_value): New function.
3104 (count_trailing_zero_bits): Use it.
3106 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3108 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3109 assume C macros are not supported even under -g3 in these old GCC
3112 2013-11-15 Leo Liu <sdl.web@gmail.com>
3114 * minibuf.c (Ftry_completion, Fall_completions)
3115 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3117 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3119 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3120 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3121 This avoids placing unnecessary constants into the Emacs code.
3123 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3125 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3126 for Cygwin w32 build.
3128 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3129 for Cygwin w32 build. (Bug#15892)
3131 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3133 Simplify, port and tune bool vector implementation.
3134 * alloc.c (bool_vector_exact_payload_bytes)
3135 (bool_vector_payload_bytes): Remove.
3136 (bool_vector_fill): Return its argument.
3137 * alloc.c (bool_vector_fill):
3139 * print.c (print_object):
3140 Simplify by using bool_vector_bytes.
3141 * alloc.c (make_uninit_bool_vector):
3142 New function, broken out from Fmake_bool_vector.
3143 (Fmake_bool_vector): Use it. Use tail call.
3144 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3145 * data.c (BITS_PER_ULL): New constant.
3146 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3147 if long long versions don't exist.
3148 (shift_right_ull): New function.
3149 (count_one_bits_word): New function, replacing popcount_bits_word
3150 macro. Don't assume that bits_word is no wider than long long.
3151 (count_one_bits_word, count_trailing_zero_bits):
3152 Don't assume that bits_word is no wider than long long.
3153 * data.c (bool_vector_binop_driver, bool_vector_not):
3154 * fns.c (Fcopy_sequence):
3156 Create an uninitialized destination, to avoid needless work.
3157 (internal_equal): Simplify.
3158 (Ffillarray): Prefer tail call.
3159 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3160 contain at least one word.
3161 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3162 chars are narrower than ints.
3163 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3164 * fns.c (Fcopy_sequence):
3166 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3167 Don't try to port to hosts where bits_word values have holes; the
3168 code wouldn't work there anyway. Verify this assumption, though.
3169 (bool_vector_bytes): New function.
3170 (make_uninit_bool_vector): New decl.
3171 (bool_vector_fill): Now returns Lisp_Object.
3173 * xfns.c (xic_create_fontsetname):
3174 * xrdb.c (gethomedir): Prefer tail calls.
3176 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3178 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3179 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3181 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3182 that requires a return value.
3183 (Fset_buffer_modified_p): Take advantage of this change to do
3186 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3188 * buffer.c (Frestore_buffer_modified_p): Sync it with
3189 Fset_buffer_modified_p.
3190 (Fforce_mode_line_update): New function, moved from subr.el.
3191 (Fset_buffer_modified_p): Use them.
3192 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3194 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3196 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3197 This avoids undefined behavior when subtracting pointers into
3198 different aways. On my platform it also makes the code a tad
3199 smaller and presumably faster.
3201 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3203 * keyboard.c (command_loop_1): Use region-extract-function.
3204 * insdel.c (Qregion_extract_function): Not static any more (can we
3205 stop pretending that these vars can benefit from being marked static?).
3207 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3209 * search.c (find_newline): If buffer text is relocated during the
3210 "dumb loop", adjust C pointers into buffer text to follow suit.
3213 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3215 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3216 for conversion (Bug#15837).
3218 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3220 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3221 for the entire range of inserted characters. (Bug#15841)
3223 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3225 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3227 (realize_default_face): Remove assignment to distant-foreground if
3228 unspecified (Bug#15815).
3230 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3232 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3233 cache-long-scans disabled, since we don't want to call
3234 prepare_to_modify_buffer (in insert_1_both) for each message we
3237 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3238 from buffer.c. Improve commentary to the buffer field setter
3241 * buffer.c (bset_cache_long_scans): Static function deleted.
3242 Improve commentary to the buffer field setter functions.
3243 (init_buffer_once): Default for cache-long-scans changed to t.
3246 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3248 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3250 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3251 This bug was introduced in my 2013-06-21 change, and caused
3252 struct Lisp_Sub_Char_Table objects to be given too many slots,
3253 which broke 'make -C admin/unidata'.
3255 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3257 Import changes from mac-port 4.5.
3258 * macfont.m (mac_font_copy_default_descriptors_for_language)
3259 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3260 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3261 (macfont_language_default_font_names): New.
3262 (macfont_list): Rearrange language/charset code.
3263 (macfont_close): Don't check for macfont_info->cache.
3264 (mac_ctfont_create_preferred_family_for_attributes): New font
3265 selection code, call
3266 mac_font_copy_default_name_for_charset_and_languages.
3267 (mac_font_copy_default_descriptors_for_language)
3268 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3270 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3272 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3274 Port to C11 aligned_alloc, and fix some integer overflows.
3275 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3276 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3277 and use of posix_memalign replaced with aligned_alloc.
3278 (aligned_alloc): New function, defined or declared as needed.
3279 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3280 Don't undef; configure.ac now does this.
3281 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3282 (calloc, aligned_alloc): Check for integer overflow.
3283 (aligned_alloc): Rename from memalign. All uses changed.
3284 (memalign): New function, an alias for aligned_alloc.
3286 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3288 * xdisp.c (redisplay_internal): Fix typo in last change.
3290 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3292 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3294 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3296 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3297 redisplay--mode-lines-cause.
3298 (redisplay_internal): Keep them uptodate. Remove redundant check of
3299 buffer_shared_and_changed.
3300 * *.[chm]: Number every assignment to update_mode_lines so we
3301 can track why it is set.
3303 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3305 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3307 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3309 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3310 can track why it is set.
3312 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3314 Integer-related fixes for term.c etc.
3315 * dispextern.h (face_tty_specified_color): New function.
3316 * term.c (turn_on_face): Don't rely on undefined behavior when
3317 assigning an out-of-range value to 'long'.
3318 Simplify test for toggling highlight.
3319 (tty_capable_p): Omit last two (unused) args. All callers changed.
3320 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3321 (read_menu_input, tty_menu_activate, tty_menu_show):
3322 * xfaces.c (x_supports_face_attributes_p)
3323 (tty_supports_face_attributes_p):
3324 Use bool for boolean. All callers changed.
3325 (tty_supports_face_attributes_p): Omit defaults for color indices;
3326 no longer needed. Simplify tail call.
3328 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3330 * xdisp.c (prepare_menu_bars): Mark static.
3331 * lisp.h (prepare_menu_bars): Don't declare.
3332 * xselect.c (x_handle_selection_clear):
3333 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3335 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3337 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3338 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3340 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3342 * keyboard.c (Fcommand_error_default_function): Rename from
3343 Fdefault_error_output.
3345 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3347 * keyboard.c (Fdefault_error_output): New function, extracted from
3349 (syms_of_keyboard): Use it for Vcommand_error_function.
3351 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3353 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3354 (init_eval): Use it to ensure handlerlist is non-NULL.
3355 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3356 (Fsignal): Adjust NULLness test of handlerlist.
3357 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3359 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3361 * callproc.c (call_process): Call prepare_to_modify_buffer before
3362 decoding text read from the sub-process, as the decoded stuff will
3363 be inserted into the buffer. This will invalidate the various
3364 caches maintained for the buffer. (Bug#15148)
3366 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3368 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3369 string of glyphless-char-display.
3371 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3373 * nsfns.m (ns_get_name_from_ioreg): New function.
3374 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3375 OSX >= 10.9. Use ns_get_name_from_ioreg.
3377 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3379 Simplify and port recent bool vector changes.
3380 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3381 only in this file. Use a more-efficient implementation if the
3382 second argument is a power of 2.
3383 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3384 Remove no-longer-necessary compile-time checks.
3385 (bool_vector_exact_payload_bytes): New function.
3386 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3387 exact payload changed to call the new function. Do not assume
3388 that the arg or result fits in ptrdiff_t.
3389 (bool_vector_fill): New function.
3390 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3392 (vroundup_ct): Don't assume arg fits in size_t.
3393 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3394 invoke set_category_set.
3395 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3396 All callers changed. Use bool_vector_set.
3397 * category.h (XCATEGORY_SET): Remove; no longer needed.
3398 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3400 * data.c (Faref): Use bool_vector_ref.
3401 (Faset): Use bool_vector_set.
3402 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3403 (Fbool_vector_not, Fbool_vector_count_matches)
3404 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3405 * fns.c (concat): Use bool_vector_ref.
3406 (Ffillarray): Use bool_vector_fill.
3407 (mapcar1): Use bool_vector_ref.
3408 (sxhash_bool_vector): Hash words, not bytes.
3409 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3410 a constant, since it's now used in #if.
3411 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3412 unsigned char on unusual architectures, so that we no longer
3413 assume that the number of bits per bits_word is a power of two or
3414 is a multiple of 8 or of CHAR_BIT.
3415 (Qt): Add forward decl.
3416 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3417 at least as strictly as bits_word.
3418 (bool_vector_data, bool_vector_uchar_data): New accessors.
3419 All data structure accesses changed to use them.
3420 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3421 (bool_vector_set): New functions.
3422 (bool_vector_fill): New decl.
3423 (ROUNDUP): Move to alloc.c as described above.
3425 Fix recent gnutls changes.
3426 * gnutls.c (Fgnutls_boot): Don't assume C99.
3427 * process.c (wait_reading_process_output): Fix typo in recent change.
3429 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3431 * process.c (wait_reading_process_output, read_process_output)
3432 (send_process): Check gnutls_state is not NULL.
3434 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3435 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3437 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3439 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3440 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3442 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3445 * nsfns.m (Fx_create_frame): Fix memory leak.
3447 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3448 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3449 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3451 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3453 * xdisp.c (message3_nolog, message_with_string): Encode the string
3454 before writing it to the terminal in a non-interactive session.
3456 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3457 sure we concatenate them into a unibyte string.
3459 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3460 resulting temporary name before returning it to the caller.
3461 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3462 is a unibyte string, convert NAME to a unibyte string to ensure
3463 that the result is also a unibyte string.
3465 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3466 create unibyte strings from default paths and directory/file
3469 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3472 * callproc.c (init_callproc): Use build_unibyte_string to make
3473 sure we create unibyte strings from default paths and
3474 directory/file names.
3476 * buffer.c (init_buffer): Don't store default-directory of
3477 *scratch* in multibyte form. The original problem which led to
3478 that is described in
3479 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3480 but it was solved long ago. (Bug#15260)
3482 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3484 Port to stricter C99 platforms.
3485 Especially, C99 prohibits nesting a struct X inside struct Y if
3486 struct X has a flexible array member.
3487 * alloc.c (struct sdata): New type.
3488 (sdata): Implement in terms of struct sdata.
3489 Remove u member; all uses replaced by next_vector, set_next_vector.
3490 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3491 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3492 (struct sblock): Rename first_data member to data, which is now
3493 a flexible array member. All uses changed.
3494 (next_vector, set_next_vector, large_vector_vec): New functions.
3495 (vector_alignment): New constant.
3496 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3497 (struct large-vector): Now merely a NEXT member, since the old approach
3498 ran afoul of stricter C99. All uses changed to use
3499 large_vector_vec or large_vector_offset.
3500 (large_vector_offset): New constant.
3501 * dispnew.c: Include tparam.h, for tgetent.
3502 Do not include term.h; no longer needed.
3503 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3504 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3505 (struct Lisp_Vector): Use a flexible array member for contents,
3506 instead of a union with a member that is an array of size 1.
3508 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3509 fact that the struct no longer contains a union.
3510 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3511 (struct Lisp_Save_Value, struct Lisp_Free):
3512 Use unsigned, not int, for spacers, to avoid c99 warning.
3513 (union specbinding): Use unsigned, not bool, for bitfield, as
3514 bool is not portable to pre-C99 hosts.
3516 2013-11-04 Glenn Morris <rgm@gnu.org>
3518 * emacs.c (usage_message): Mention that `-L :...' appends.
3520 2013-11-02 Glenn Morris <rgm@gnu.org>
3522 * Makefile.in (abs_builddir): Remove.
3523 (bootstrap_exe): Use relative filename.
3525 Use relative filenames in TAGS files.
3526 * Makefile.in (abs_srcdir): Remove it again.
3527 (.PHONY): Remove frc.
3528 (maintainer-clean): No more TAGS-LISP file.
3529 (TAGS): Pass relative file names to etags.
3530 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3532 * Makefile.in (abs_srcdir): New, set by configure.
3534 (maintainer-clean): Remove pointless echo. That should be in the
3535 top-level Makefile, if anywhere. Delete TAGS-LISP.
3536 (extraclean): No s/ and m/ directories for some time.
3537 (TAGS): Also depend on ctagsfiles3.
3538 Remove no-longer-defined S_FILE.
3539 Pass absolute filenames to etags once more.
3540 (TAGS-LISP): Replace lispdir with its expansion.
3541 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3542 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3544 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3546 * xfaces.c (check_lface_attrs, realize_default_face):
3547 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3548 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3550 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3552 * emacs.c (original_pwd): Remove global var by making it local.
3553 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3555 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3557 * xfaces.c: Declare color_distance.
3558 (QCdistant_foreground): New variable.
3559 (NEAR_SAME_COLOR_THRESHOLD): New define.
3560 (load_color2): New function.
3561 (load_color): Call load_color2.
3562 (load_face_colors): Call load_color2 and if distant-color is specified
3563 calculate distant and use distant-color if colors are near.
3564 (LFACE_DISTANT_FOREGROUND): New define.
3565 (merge_face_ref, Finternal_set_lisp_face_attribute)
3566 (Finternal_get_lisp_face_attribute)
3567 (x_supports_face_attributes_p): Handle distant-foreground similar to
3569 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3571 * dispextern.h (lface_attribute_index):
3572 Add LFACE_DISTANT_FOREGROUND_INDEX.
3574 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3576 * image.c (pbm_next_char): New function.
3577 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3578 (pbm_scan_number): Use it.
3579 (Qlibjpeg_version): New variable.
3580 (syms_of_image): DEFSYM and initialize it.
3582 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3584 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3586 2013-10-31 Glenn Morris <rgm@gnu.org>
3588 * emacs.c (original_pwd): New char.
3589 (main): If using --chdir, store original_pwd.
3590 (init_cmdargs): When setting Vinvocation_directory based on a
3591 relative argv[0], use original_pwd if set. (Bug#15768)
3593 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3597 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3599 * insdel.c: Fix minor problems found by static checking.
3600 (Qregion_extract_function): Now static.
3601 (prepare_to_modify_buffer_1): Remove unused locals.
3603 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3605 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3606 (syms_of_xdisp): Declare pre-redisplay-function.
3607 (markpos_of_region): Remove function.
3608 (init_iterator, compute_stop_pos, handle_face_prop)
3609 (face_before_or_after_it_pos, reseat_to_string)
3610 (get_next_display_element, window_buffer_changed)
3611 (redisplay_internal, try_cursor_movement, redisplay_window)
3612 (try_window_reusing_current_matrix, try_window_id, display_line)
3613 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3614 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3615 * window.h (struct window): Remove field `region_showing'.
3616 * dispextern.h (struct it): Remove region_beg/end_charpos.
3617 (face_at_buffer_position, face_for_overlay_string)
3618 (face_at_string_position): Update prototypes.
3619 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3620 (face_at_string_position): Remove `region_beg' and `region_end' args.
3621 * fontset.c (Finternal_char_font):
3622 * font.c (font_at, font_range): Adjust calls accordingly.
3623 * insdel.c (Qregion_extract_function): New var.
3624 (syms_of_insdel): Initialize it.
3625 (prepare_to_modify_buffer_1): Use it.
3627 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3629 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3630 * ftxfont.c (ftxfont_get_gcs):
3631 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3632 * xfaces.c (x_free_colors, x_free_dpy_colors)
3633 (x_create_gc, unload_color):
3634 * xselect.c (x_property_data_to_lisp):
3635 * xsettings.c (parse_settings):
3636 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3637 (get_bits_and_offset): Adjust definition.
3638 * frame.c (XParseGeometry): Adjust locals.
3639 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3640 * regex.h (toplevel): Likewise for reg_syntax_t.
3642 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3644 * eval.c (run_hook_with_args): Use FUNCTIONP.
3646 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3648 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3649 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3650 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3651 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3652 on MS-Windows anyway.
3653 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3654 (free_realized_face): ...adjust user.
3655 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3656 white relief pixels to -1.
3657 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3658 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3659 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3661 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3663 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3664 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3665 in practice now. All callers changed.
3667 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3669 * dispextern.h (struct face): Use bitfields for 'underline_type'
3670 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3671 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3672 'stipple' member. Move 'lface' member up to help...
3673 * xfaces.c (make_realized_face): ...this function to find and
3674 clear just the members that need clearing.
3675 (load_face_colors, realize_x_face):
3676 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3678 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3680 * xftfont.c (struct xftfont_info): Remove set-but-unused
3682 (xftfont_open): Adjust user.
3683 (xftfont_get_colors): Remove useless prototype.
3685 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3687 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3688 before passing them to 'unexec'. (Bug#15260)
3690 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3692 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3694 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3696 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3697 the changed signature of the font driver's 'close' method.
3699 * w32font.h (w32font_close): Adjust the prototype to the change in
3700 function definition.
3702 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3704 * w32uniscribe.c (uniscribe_close): Adapt the call to
3705 w32font_close to its new prototype.
3707 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3709 Omit unused frame argument of font API's close function.
3710 * font.h (struct font): Drop frame argument. Adjust comment.
3711 * font.c (font_clear_cache, font_close_object): Adjust users.
3712 * ftfont.c (ftfont_close):
3713 * ftxfont.c (ftxfont_close):
3714 * macfont.m (macfont_close):
3715 * nsfont.m (nsfont_close):
3716 * w32font.c (w32font_close):
3717 * xfont.c (xfont_close):
3718 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3719 tweak comments and make functions safe if called more than once for
3720 the same font object.
3722 Perform font-specific cleanup when font object is swept by GC. See
3723 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3724 * alloc.c (cleanup_vector): New function.
3725 (sweep_vector): Call it for each reclaimed vector object.
3726 * font.h (struct font): Adjust comment.
3728 2013-10-24 Glenn Morris <rgm@gnu.org>
3730 * Makefile.in (abs_top_srcdir): New, set by configure.
3732 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3734 Adjust recent font-related changes to fix bug#15686.
3735 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3736 is a live window system frame, mark its default font too.
3738 2013-10-23 Glenn Morris <rgm@gnu.org>
3740 * Makefile.in (RUN_TEMACS): Make relative (again).
3741 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3742 (bootstrap-emacs$(EXEEXT)):
3743 Quote entities that might contain whitespace.
3745 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3747 Port to Solaris 10 and its bundled GCC.
3748 Problem reported by Timothy C. Burt.
3749 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3751 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3753 Do not allow font caches to grow too large.
3754 * alloc.c (compact_font_cache_entry, compact_font_caches):
3755 New functions or stub if not HAVE_WINDOW_SYSTEM.
3756 (compact_undo_list): Factor out from Fgarbage_collect.
3758 (mark_face_cache): Mark face font. Move down to avoid
3760 (mark_terminals): Do not mark font cache here.
3761 (Fgarbage_collect): Call compaction functions described
3762 above. Adjust comment.
3764 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3766 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3767 chdir to HOME (bug#15607).
3769 * nsterm.m (Qcocoa, Qgnustep): New variables.
3770 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3771 (ns_get_color): Make selection color work for GNUstep also.
3773 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3775 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3776 handles mouse clicks. Instead, let GPM use the same code as all
3777 the other mice use. See the discussion starting at
3778 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3779 for the details of the problem with the menu bar this fixes.
3781 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3783 Remove port-specific display name lists to avoid extra
3784 complexity and data duplication with display info lists.
3785 * xterm.h (x_display_name_list): Remove declaration.
3786 * xterm.c (x_display_name_list): Remove.
3787 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3788 * xfns.c (x_display_info_for_name, Fx_display_list):
3789 Likewise. Use x_display_list where appropriate.
3790 * w32term.h (w32_display_name_list): Remove declaration.
3791 * w32term.c (w32_display_name_list): Remove.
3792 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3794 * w32fns.c (x_display_info_for_name, Fx_display_list):
3795 Likewise. Use x_display_list where appropriate.
3796 * nsterm.h (ns_display_name_list): Remove declaration.
3797 * nsterm.m (ns_display_name_list): Remove.
3798 (ns_term_init, syms_of_nsterm): Adjust users.
3799 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3800 Likewise. Use x_display_list where appropriate.
3801 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3802 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3803 (mark_terminals): Mark per-terminal font cache.
3805 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3807 Don't run timers in input-pending-p. Its new check-timers param
3808 provides the prior behavior. (Bug#15045).
3809 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3811 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3813 Make some functions static in non-Microsoft builds.
3814 On my platform (Fedora 19 x86-64), this shrinks the
3815 Emacs executable (text+data) by 0.25%.
3816 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3817 (load_color) [!MSDOS]:
3818 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3819 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3820 * lisp.h (check_existing):
3821 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3822 (network_interface_info) [!WINDOWSNT]:
3823 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3824 Remove extern decls.
3825 * fileio.c (check_existing):
3826 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3827 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3828 (network_interface_info) [!WINDOWSNT]:
3829 * term.c (encode_terminal_code) [!WINDOWSNT]:
3830 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3831 * xfaces.c (load_color) [!MSDOS]:
3833 * fileio.c (check_existing, check_executable, check_writable):
3834 * process.c (network_interface_list, network_interface_info):
3835 Move earlier, so that we don't need forward decls.
3836 * gnutls.c (fn_gnutls_transport_set_errno)
3837 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3839 * w32.c (init_environment): Use faccessat rather than
3840 check_existing, partly for consistency with the rest of the code
3841 in this file, partly so that check_existing can be static.
3843 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3844 * emacs.c (MAIN_PROGRAM): New macro.
3845 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3846 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3848 bool vector int width fixes
3849 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3850 (Fbool_vector_count_matches_at):
3851 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3852 can exceed PTRDIFF_MAX, at least in theory.
3853 (Fbool_vector_count_matches_at):
3854 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3856 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3858 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3859 (struct sockaddr): Add forward decl, for platforms that lack it.
3861 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3863 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3866 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3868 * w32.c (network_interface_get_info, network_interface_list)
3869 (network_interface_info): New functions. (Bug#15610)
3870 (GetAdaptersInfo_Proc): New typedef.
3871 (get_adapters_info): New wrapper function.
3872 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3874 * process.h (network_interface_list, network_interface_info):
3877 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3878 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3879 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3880 for WINDOWSNT. Doc fix.
3881 (syms_of_process): Defsubr Snetwork_interface_list and
3882 Snetwork_interface_info unconditionally.
3884 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3885 in NS GUI sessions. (Bug#15629)
3887 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3889 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3891 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3893 * print.c (print_object): Print " ..." when truncating bool vectors.
3895 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3897 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3898 standard mouse buttons.
3900 * termhooks.h (struct input_event): Remove incorrect commentary.
3902 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3904 Disallow bool vector operations on mixed-length operands.
3905 The old behavior left garbage in the result vector sometimes,
3906 and didn't seem to be useful.
3907 * data.c (Qwrong_length_argument): New static var.
3908 (wrong_length_argument): New function.
3909 (bool_vector_binop_driver): Check that args agree in length.
3911 * keyboard.c, keyboard.h (all_kboards): Now static.
3913 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3915 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3916 note from the lispref.
3918 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3920 * nsterm.h (struct ns_display_info): Remove set-but-unused
3921 member image_cache (image caches are per-terminal anyway).
3922 (FRAME_X_IMAGE_CACHE): Remove.
3923 * nsterm.m (ns_initialize_display_info): Adjust user.
3925 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3927 * w32proc.c: Include mingw_time.h.
3929 * w32.c: Include mingw_time.h.
3931 Implement scrolling of TTY menus when the screen is too short.
3933 * term.c (tty_menu_display): Accept an additional argument, the
3934 menu item from which to start displaying the menu. Account for
3935 the value of Y when limiting the menu to the number of available
3937 (mi_result): New enumeration.
3938 (read_menu_input): Return enumerated value. When the y coordinate
3939 hits min_y or max_y, return scroll indication instead of wrapping
3941 (tty_menu_activate): Handle the scrolling indications from
3942 read_menu_input. Compute the first menu item to display and pass
3943 it to tty_menu_display.
3945 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3947 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3948 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3949 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3950 Adjust to match the change described below.
3951 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3952 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3953 memory_below_frame members to...
3954 * termchar.h (struct tty_display_info): ...here because they're
3955 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3956 * term.c (init_tty):
3957 * nsterm.m (ns_create_terminal):
3958 * w32term.c (w32_create_terminal):
3959 * xterm.c (x_create_terminal): Adjust users.
3960 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3961 to filter out non-TTY frames. Adjust comment.
3962 (scrolling): Adjust user. Prefer eassert for debugging check.
3964 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3966 * xfaces.c (PT_PER_INCH): Remove unused macro.
3967 * termhooks.h (struct terminal): Remove set-but-unused
3968 member fast_clear_end_of_line.
3969 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3970 * nsterm.m (ns_create_terminal):
3971 * term.c (init_tty):
3972 * w32term.c (w32_create_terminal):
3973 * xterm.c (x_create_terminal): Adjust users.
3975 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3977 * lisp.h (bool_vector_size): New function.
3978 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3979 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3980 (Fbool_vector_not, Fbool_vector_count_matches_at):
3981 Remove uses of 'eassume' that should no longer be needed,
3982 because they are subsumed by the 'eassume' in bool_vector_size.
3984 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3986 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3987 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3988 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3990 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3992 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3993 have different dimensions. (Bug#15575)
3995 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3998 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4000 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4002 * term.c (tty_menu_show): Never return with unbalanced
4003 specpdl. Use eassert for debugging check. Adjust style.
4005 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4007 * term.c (read_menu_input): Make selection of menu items
4008 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4009 (tty_menu_activate): Fix off-by-one error when computing max_y.
4011 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4013 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4014 audit logging (only used with GnuTLS 3.x) and enable it.
4016 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4018 * dispnew.c (redraw_frame): Remove useless #ifdef because
4019 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4020 Also, move TTY fflush to...
4021 * term.c (tty_update_end): ...this function.
4023 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4025 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4026 the end of the frame's glyph matrix. (Bug#15575)
4028 * term.c (tty_menu_display): Don't move cursor while overwriting
4029 frame's glyphs with menu items. Limit the number of items
4030 displayed to what can be shown on the available screen lines,
4031 excluding the echo area.
4032 (tty_menu_activate): Limit the Y coordinate allowed by
4033 read_menu_input to the last screen line used for menu display.
4035 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4037 * lisp.h (eassume): New macro.
4038 Also, include <verify.h>, for 'assume'.
4039 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4040 (vroundup, vector_nbytes):
4041 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4042 (Fbool_vector_not, Fbool_vector_count_matches)
4043 (Fbool_vector_count_matches_at):
4044 Use eassume, not eassert.
4045 * casetab.c (set_identity, shuffle):
4046 * composite.c (composition_gstring_put_cache):
4047 * dispnew.c (update_frame_1):
4048 * ftfont.c (ftfont_shape_by_flt):
4049 * image.c (gif_load):
4050 * intervals.c (offset_intervals):
4051 * macfont.m (macfont_shape):
4052 Remove calls to 'assume' that are no longer needed, because
4053 --enable-gcc-warnings no longer generates bogus warnings
4054 when these calls are removed.
4056 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4058 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4060 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4062 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4063 (Qsubstitute_env_in_file_name): New var.
4064 (syms_of_fileio): Define it.
4066 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4068 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4069 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4072 * term.c (save_and_enable_current_matrix): Don't allocate and
4073 don't save margin areas.
4074 (restore_desired_matrix): Don't restore margin areas.
4075 (free_saved_screen): Don't free margin areas.
4077 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4079 * image.c: Pacify --enable-gcc-warnings.
4080 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4081 #define only if used.
4083 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4085 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4086 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4087 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4088 (gif_load): For giflib v5.x and later, display the error message
4089 produced by giflib when its functions fail.
4090 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4093 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4095 * keyboard.c (last_event_timestamp): Remove. For X selection and
4096 GTK popup menus, it may be obtained from per-frame X display info.
4097 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4098 (process_special_events): Adjust users.
4099 * keyboard.h (last_event_timestamp): Remove declaration.
4100 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4101 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4102 * menu.h (xmenu_show): Adjust prototype.
4103 * menu.c (Fx_popup_menu): Adjust user.
4104 * xselect.c (x_own_selection, x_get_foreign_selection)
4105 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4107 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4109 * keyboard.c (init_kboard): Now static. Add arg
4110 to denote window system. Adjust comment.
4111 (init_keyboard): Adjust user.
4112 (allocate_kboard): New function.
4114 * nsterm.m (ns_term_init):
4115 * term.c (init_tty):
4116 * w32term.c (w32_create_terminal):
4117 * xterm.c (x_term_init): Use it.
4118 * keyboard.h (init_kboard): Remove prototype.
4119 (allocate_kboard): Add prototype.
4121 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4123 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4124 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4126 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4128 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4130 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4132 * term.c (tty_menu_activate): Flush the output stream after
4133 showing the cursor, and don't mark the frame garbaged at exit from
4134 the function. Fixes redisplay glitches when moving from one menu
4137 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4139 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4140 or throw error (Bug#15570).
4142 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4144 * intervals.c (temp_set_point_both): Move test into 'eassert',
4147 * lisp.h (eassert): Don't use 'assume'.
4148 Sometimes 'assume' wins in performance, and sometimes it loses,
4149 so it shouldn't be used all the time. Perhaps we need two
4150 flavors of 'eassert', one for where 'assume' is far more likely
4151 to help or to hurt; but that can be done later.
4152 Problem reported by Dmitry Antipov in
4153 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4154 Also, don't include <verify.h>; no longer needed.
4156 2013-10-09 Glenn Morris <rgm@gnu.org>
4158 * eval.c (Fcond): Doc tweak.
4160 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4162 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4163 expressions with side effects to eassert. (Bug#15565)
4165 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4167 * fns.c (hashfn_user_defined): Allow hash functions to return any
4170 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4172 Fix minor problems found by static checking.
4173 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4174 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4175 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4176 * keyboard.c (read_menu_command): Remove unused local.
4177 * lisp.h (read_menu_command): New decl.
4178 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4179 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4180 Return ptrdiff_t, not int.
4181 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4182 not int, for benefit of xpalloc.
4183 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4185 (have_menus_p): Remove; unused.
4186 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4187 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4188 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4190 (save_and_enable_current_matrix): Omit unnecessary casts.
4191 (read_menu_input): Omit local extern decl (now in lisp.h).
4192 Don't access uninitialized storage if mouse_get_xy fails.
4193 (tty_menu_activate): Mark local as initialized, for lint.
4194 (tty_menu_activate, tty_meny_show): Remove unused locals.
4196 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4198 Support menus on text-mode terminals.
4199 * xterm.h (xw_popup_dialog): Add prototype.
4201 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4202 (xmenu_show): Block input here, instead in Fx_popup_menu.
4203 (xw_popup_dialog): New function, with X-specific bits of popup
4206 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4209 * window.c (Fset_window_configuration): Use run-time tests of the
4210 frame type instead of compile-time conditionals, when menu-bar
4211 lines are considered.
4213 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4214 (w32_popup_dialog): New prototypes.
4216 * w32menu.c (Fx_popup_dialog): Function deleted.
4217 (w32_popup_dialog): New function, with w32 specific bits of popup
4218 dialogs. Block input here.
4220 * w32inevt.c (w32_console_read_socket): Minor change to add
4221 debugging TTY events.
4223 * w32fns.c (show_hourglass): If returning early because the frame
4224 is not a GUI frame, unblock input.
4226 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4227 (cursorY): New functions.
4229 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4230 WINDOWSNT, macros that call curX and curY elsewhere.
4232 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4234 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4235 specific function to hide and show cursor on a text-mode terminal.
4236 (tty_menu_struct, struct tty_menu_state): New structures.
4237 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4238 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4239 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4240 (tty_menu_locate, save_and_enable_current_matrix)
4241 (restore_desired_matrix, screen_update, read_menu_input)
4242 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4243 (tty_pop_down_menu, tty_menu_last_menubar_item)
4244 (tty_menu_new_item_coords, tty_menu_show): New functions.
4245 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4247 * nsterm.h (ns_popup_dialog): Adjust prototype.
4249 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4251 (ns_popup_dialog): Adapt order of arguments to the other
4252 *_menu_show implementations.
4253 (Fx_popup_dialog): Function deleted.
4255 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4257 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4259 * menu.c (have_boxes): New function.
4260 (single_keymap_panes): Use it instead of a compile-time
4262 (single_menu_item): Use run-time tests of the frame type instead
4263 of compile-time conditionals.
4264 (encode_menu_string): New function.
4265 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4266 the macro, since different types of frame need different encoding
4268 (digest_single_submenu): Use run-time tests of frame type instead
4269 of, or in addition to, compile-time conditionals.
4270 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4271 (Fx_popup_menu): Detect when the function is called from keyboard
4272 on a TTY. Don't barf when invoked on a text-mode frame.
4273 Check frame type at run time, instead of compile-time conditionals for
4274 invoking terminal-specific menu-show functions.
4275 Call tty_menu_show on text-mode frames.
4276 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4277 run time to determine which alternative to invoke; support dialogs
4280 * keyboard.h <Qmouse_movement>: Declare.
4282 * keyboard.c <Qmouse_movement>: Now extern.
4283 <Qecho_keystrokes>: New static variable.
4284 (read_key_sequence): Accept an additional argument, a flag to
4285 prevent redisplay during reading of the key sequence. All callers
4287 (read_menu_command): New function.
4288 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4290 (toolkit_menubar_in_use): New function.
4291 (make_lispy_event): Use it instead of a compile-time test.
4293 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4294 window-system being available.
4296 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4297 to x-popup-dialog on the frame type, they all now support popup
4300 * dispnew.c (save_current_matrix): Save the margin areas.
4301 (restore_current_matrix): Restore margin areas.
4302 (update_frame_with_menu): New function.
4304 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4307 * alloc.c (make_save_ptr): Now compiled unconditionally.
4309 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4311 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4312 (redraw_frame, update_frame): Adjust users.
4313 * dispextern.h (set_window_update_flags): Adjust prototype.
4314 * xdisp.c (redisplay_internal): When updating all frames with zero
4315 windows_or_buffers_changed, assume that only the windows that shows
4316 current buffer should be really updated.
4318 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4320 Do not allocate huge temporary memory areas and objects while encoding
4321 for file I/O, thus reducing an enormous memory usage for large buffers.
4322 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4323 * coding.h (struct coding_system): New member raw_destination.
4324 * coding.c (setup_coding_system): Initialize it to zero.
4325 (encode_coding_object): If raw_destination is set, do not create
4326 dst_object. Add comment.
4327 * fileio.c (toplevel): New constant E_WRITE_MAX.
4328 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4329 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4331 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4333 * nsterm.m (windowDidExitFullScreen:)
4334 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4336 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4338 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4339 * keyboard.c (unblock_input_to): Don't process pending signals
4340 if a fatal error is in progress.
4342 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4343 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4344 they're talking about words in Lisp bool vectors.
4345 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4346 * data.c (popcount_bits_word): Rename from popcount_size_t.
4347 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4350 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4352 Improve support for popcount and counting trailing zeros (Bug#15550).
4353 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4354 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4355 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4356 (popcount_size_t_msc, popcount_size_t_gcc):
4357 Remove; now done by Gnulib.
4358 (popcount_size_t): Now a macro that defers to Gnulib.
4359 (count_trailing_zero_bits): Return int, for consistency with
4360 Gnulib and because Emacs prefers signed to unsigned int.
4361 Don't assume that size_t is either unsigned int or unsigned long
4362 or unsigned long long.
4363 (size_t_to_host_endian): Do not assume that size_t is either
4364 exactly 32 or exactly 64 bits wide.
4365 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4366 etc., so that it's now an enum constant, not a macro.
4367 No need to assume that it's either 32 or 64.
4369 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4371 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4374 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4376 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4377 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4379 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4381 emacs_read and emacs_write now use void *, not char *.
4382 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4383 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4384 Buffer arg is now void *, not char *. This matches plain
4385 'read' and 'write' better, and avoids a constraint violation
4386 on Solaris 9 with Oracle Studio.
4388 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4390 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4391 memset to explicit loop. Otherwise copy largest possible chunk
4392 from initialized to uninitialized part, thus allowing the longer
4393 memcpy runs and reducing the number of loop iterations.
4395 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4397 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4398 hide toolbar (Bug#15388).
4399 (windowDidEnterFullScreen:): If presentation options are zero,
4400 set them here (Bug#15388).
4401 (ns_update_auto_hide_menu_bar): Remove runtime check.
4402 Don't auto hide dock unless menubar is also auto hidden.
4404 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4406 * editfns.c (message): Mention batch mode in doc string.
4408 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4410 * nsterm.m (check_native_fs): Remove erroneous comment.
4412 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4414 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4415 uses find_newline instead of scan_newline and so doesn't move point.
4417 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4419 Use hardware support for byteswapping on glibc x86 etc.
4420 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4421 whereas the old swap64 needed 30.
4422 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4423 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4424 Use byteswap.h's macros to swap bytes.
4425 * lisp.h (swap16, swap32, swap64): Remove.
4426 All uses replaced by bswap_16, bswap_32, bswap_64.
4428 * bytecode.c (exec_byte_code): Use some more volatile variables
4429 to work around local variables getting clobbered by longjmp.
4430 Port to pre-C99, which doesn't allow decls after stmts.
4432 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4434 * lisp.h (eassert): Assume that COND is true when optimizing.
4435 In other words, take on the behavior of eassert_and_assume.
4436 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4437 (eassert_and_assume): Remove. All uses replaced by eassert.
4439 * xdisp.c (Qglyphless_char): Now static.
4441 Adjust to merge from gnulib.
4442 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4443 * lisp.h: Include <verify.h>, for 'assume'.
4445 * eval.c (clobbered_eassert): New macro.
4446 (internal_catch, internal_condition_case)
4447 (internal_condition_case_1, internal_condition_case_2)
4448 (internal_condition_case_n): Use it instead of eassert
4449 when the argument contains locals clobbered by longjmp.
4450 Don't use clobbered locals outside of clobbered_eassert.
4451 (internal_lisp_condition_case): Use a volatile variable
4452 to work around a local variable's getting clobbered.
4454 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4456 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4457 (PUSH_HANDLER): New macro.
4458 (catchlist): Remove.
4459 (handlerlist): Always declare.
4461 * eval.c (catchlist): Remove (merge with handlerlist).
4462 (handlerlist, lisp_eval_depth): Not static any more.
4463 (internal_catch, internal_condition_case, internal_condition_case_1)
4464 (internal_condition_case_2, internal_condition_case_n):
4466 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4467 handlerlist/catchlist.
4468 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4469 handlerlist which can only handle a single condition-case handler at
4471 (find_handler_clause): Simplify since we only a single branch here
4474 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4476 (bcall0): New function.
4477 (exec_byte_code): Add corresponding cases. Improve error message when
4478 encountering an invalid byte-code. Let Bunwind_protect accept
4479 a function (rather than a list of expressions) as argument.
4481 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4482 and make them unconditional now that they're heap-allocated.
4484 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4486 * charset.c (Fdecode_char, Fencode_char): Remove description of
4487 `restriction' arg. now that it's hidden by advertised-calling-convention.
4489 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4491 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4492 Remove unused variable (from mac-port).
4493 (macfont_draw): Use s->ybase for correct y position.
4495 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4497 * frame.h (struct frame): Drop has_minibuffer member because...
4498 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4499 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4501 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4503 * window.h (struct window): Prefer enum text_cursor_kinds to int
4504 for phys_cursor_type member. Move the latter, phys_cursor_width,
4505 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4506 * window.c (replace_window, make_window): Adjust users.
4508 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4510 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4511 this module is never compiled otherwise.
4513 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4515 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4518 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4520 * xdisp.c (get_next_display_element): Don't call face_for_font in
4521 a build configured --without-x. (Bug#15484)
4523 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4525 * window.c (calc_absolute_offset): #elif should be #elif defined.
4527 * frame.c (delete_frame): Block/unblock input to overcome race
4528 condition (Bug#15475).
4530 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4532 * frame.c (delete_frame): Record selected frame only after
4533 calling Qdelete_frame_functions (Bug#15477).
4535 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4537 * nsterm.m (ns_selection_color): Remove.
4538 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4539 NSColor selectedText(Background)Color. Only for COCOA.
4540 (ns_term_init): Remove assignment of ns_selection_color, logic
4541 moved to ns_get_color.
4543 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4544 NS_SELECTION_COLOR_DEFAULT.
4545 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4547 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4549 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4550 frame' does not have the tool_bar_window member.
4552 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4554 Signal error when reading an empty byte-code object (Bug#15405)
4555 * lread.c (read1): Signal error.
4556 * alloc.c (make_byte_code): eassert header size.
4557 (sweep_vectors): Change an int to size_t.
4559 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4561 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4562 instead of ints, as it's the usual style for offsetof constants. See:
4563 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4565 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4566 This is ugly, but it should fix the performance problem for older
4567 GCC versions in the short run. I'll look into integrating the
4568 Gnulib module for popcount, as a better fix.
4569 See the thread starting in:
4570 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4571 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4572 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4573 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4574 (popcount_size_t): Use it.
4576 2013-09-24 Daniel Colascione <dancol@dancol.org>
4578 * process.c (Fnetwork_interface_info): Fix build break due to
4581 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4583 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4584 Prefer signed to unsigned integers where either will do.
4585 No need for 'const' on locals that do not escape.
4586 Omit easserts with unnecessary and unportable assumptions about
4587 alignment. Avoid unnecessary casts to char *.
4589 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4591 Use union for the payload of struct Lisp_Vector.
4592 This helps to avoid a few glitches dictated by C's aliasing rules.
4593 * lisp.h (struct Lisp_Vector): Use union for next and
4594 contents member. Adjust comment. Change related users.
4595 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4596 Related users changed.
4597 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4598 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4599 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4600 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4602 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4604 Optimize glyph row clearing and copying routines.
4605 * dispextern.h (struct glyph_row): Change layout of struct
4606 glyph_row to help copy_row_except_pointers. Adjust comment.
4607 * dispnew.c (null_row): Remove.
4608 (clear_glyph_row): Use offsetof and memset to find and clear
4609 just the members that need clearing. Adjust comment.
4610 (copy_row_except_pointers): Likewise for copying.
4612 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4614 Some minor cleanups of recently-added bool vector code.
4615 * conf_post.h (assume): Always return void. Use lint version
4616 only if GCC and MSC versions don't apply.
4617 * conf_post.h (assume):
4618 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4619 Depend on _MSC_VER, not __MSC_VER, for consistency with
4621 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4622 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4623 (bool_vector_binop_driver, count_trailing_zero_bits)
4624 (size_t_to_host_endian): Now static, not static inline;
4625 the latter isn't needed with modern compilers and doesn't
4626 work with older compilers anyway.
4628 * alloc.c (valgrind_p): Use bool for boolean.
4630 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4632 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4633 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4634 (display_last_displayed_message_p, message_buf_print)
4635 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4636 Use bool for boolean.
4637 * dispextern.h (cancel_line, init_desired_glyphs):
4638 Remove ancient leftover.
4639 (help_echo_showing_p, hourglass_shown_p):
4640 * lisp.h (noninteractive_need_newline): Adjust declaration.
4642 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4644 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4646 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4647 ...this file and convert the latter to static. Adjust comment.
4648 (make_initial_frame):
4649 * window.c (init_window_once): Adjust user.
4650 * frame.h (last_nonminibuf_frame): Remove declaration.
4651 * lisp.h (selected_frame): Likewise.
4652 * msdos.c (the_only_display_info): Adjust comment.
4654 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4656 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4657 computing the end column of mouse-highlight that comes from
4658 display or overlay strings. (Bug#15437)
4659 (note_mouse_highlight): Adapt calculation of last argument to
4660 mouse_face_from_string_pos to the above change.
4662 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4663 all platforms, not just for clang.
4665 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4667 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4668 about excess arguments to snprintf.
4670 * conf_post.h(assume): Use __builtin_unreachable for clang.
4672 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4674 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4675 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4677 2013-09-23 Daniel Colascione <dancol@dancol.org>
4679 * alloc.c (USE_VALGRIND): New macro; on by default
4680 when ENABLE_CHECKING.
4681 (mark_maybe_object, mark_maybe_pointer)
4682 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4684 (valgrind_p) [USE_VALGRIND]: New variable.
4685 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4687 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4689 * process.c (wait_reading_process_output): Change int pnamelen to
4692 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4693 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4694 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4695 argument to unsigned long to avoid warning.
4696 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4698 * conf_post.h (assume): Fix compiler error: x shall be cond.
4700 2013-09-22 Daniel Colascione <dancol@dancol.org>
4702 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4703 warning when compiling without a window system.
4705 2013-09-22 Daniel Colascione <dancol@dancol.org>
4707 * data.c (Qbool_vector_p): New symbol.
4708 (bool_vector_spare_mask, popcount_size_t_generic)
4709 (popcount_size_t_msc, popcount_size_t_gcc)
4711 (bool_vector_binop_driver)
4712 (count_trailing_zero_bits, size_t_to_host_endian)
4713 (Fbool_vector_exclusive_or)
4714 (Fbool_vector_union)
4715 (Fbool_vector_intersection, Fbool_vector_set_difference)
4716 (Fbool_vector_subsetp, Fbool_vector_not)
4717 (Fbool_vector_count_matches)
4718 (Fbool_vector_count_matches_at): New functions.
4719 (syms_of_data): Intern new symbol, functions.
4720 * alloc.c (bool_vector_payload_bytes): New function.
4721 (Fmake_bool_vector): Instead of calling Fmake_vector,
4722 which performs redundant initialization and argument checking,
4723 just call allocate_vector ourselves. Make sure we clear any
4724 terminating padding to zero.
4725 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4726 instead of open-coding the size calculation.
4727 (vroundup_ct): New macro.
4728 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4729 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4730 * composite.c (composition_gstring_put_cache):
4731 Change lint_assume to assume.
4732 * conf_post.h (assume): New macro.
4733 (lint_assume): Remove.
4734 * dispnew.c (update_frame_1): Change lint_assume to assume.
4735 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4737 * image.c (gif_load): Change lint_assume to assume.
4738 * lisp.h (eassert_and_assume): New macro.
4739 (Qbool_vector_p): Declare.
4740 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4741 (swap16, swap32, swap64): New inline functions.
4742 * macfont.m (macfont_shape): Change lint_assume to assume.
4743 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4744 * xsettings.c (parse_settings): Use new swap16 and
4745 swap32 from lisp.h instead of file-specific macros.
4747 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4749 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4750 found (which can legitimately happen when the glyph row at the
4751 window start is disabled in the current_matrix. (Bug#15365)
4753 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4755 Fix syntax.h bug introduced by recent INLINE change.
4756 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4757 conditionally compiled one way in some modules, and a different
4758 way in others. This doesn't work with extern inline functions,
4759 which must have the same definition in all modules, because the
4760 defining code might be shared across modules, depending on the
4761 implementation. Symptoms reported by Martin Rudalics in:
4762 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4763 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4764 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4765 overriding the corresponding functions in syntax.h.
4766 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4767 (syntax_property): New inline functions.
4768 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4769 Rewrite in terms of these new functions.
4771 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4773 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4774 not chars_in_text, whose result depends on the multibyteness of
4775 the current buffer. (Bug#15426)
4777 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4779 Port recent change to hosts where pointers aren't 'long'.
4780 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4781 Don't assume that pointers are the same width as 'long'.
4782 Add a compile-time check that a pointer fits into two X slots.
4784 A simpler, centralized INLINE.
4785 * conf_post.h (INLINE): Define only if not already defined.
4786 This allows us to use a single INLINE, defined by one file
4788 * emacs.c (INLINE): Define it.
4789 Also, include category.h, charset.h, composite.h, dispextern.h,
4790 syntax.h, systime.h, so that their INLINE definitions are expanded
4792 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4793 * buffer.h, buffer.c (BUFFER_INLINE):
4794 * category.h, category.c (CATEGORY_INLINE):
4795 * character.h, character.c (CHARACTER_INLINE):
4796 * charset.h, charset.c (CHARSET_INLINE):
4797 * composite.h, composite.c (COMPOSITE_INLINE):
4798 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4799 * frame.h, frame.c (FRAME_INLINE):
4800 * intervals.h, intervals.c (INTERVALS_INLINE):
4801 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4802 * lisp.h, alloc.c (LISP_INLINE):
4803 * process.h, process.c (PROCESS_INLINE):
4804 * syntax.h, syntax.c (SYNTAX_INLINE):
4805 * systime.h, sysdep.c (SYSTIME_INLINE):
4806 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4807 * window.h, window.c (WINDOW_INLINE):
4808 Remove. All uses replaced with INLINE.
4810 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4812 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4815 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4817 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4818 'const char *' to avoid compiler warnings due to similar change in
4819 the prototype of x_get_string_resource.
4821 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4823 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4824 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4825 going to replace static variables below. Adjust comments.
4826 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4827 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4828 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4829 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4830 Related users changed.
4831 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4832 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4833 last_mouse_movement_time, going to replace static variables below.
4835 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4836 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4838 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4839 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4840 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4841 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4842 static variables below.
4843 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4844 (last_mouse_scroll_bar): Remove.
4845 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4846 (mouseExited): Related users changed.
4848 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4850 Do not use external array to process X scroll bar messages.
4851 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4852 (x_send_scroll_bar_event): Pack window pointer into two slots
4853 of XClientMessageEvent if we're 64-bit. Adjust comment.
4854 (x_scroll_bar_to_input_event): Unpack accordingly.
4856 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4858 Ifdef away recent changes which aren't relevant to NS port.
4859 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4860 [!HAVE_NS]: Declare as such.
4861 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4862 [!HAVE_NS]: Define as such.
4864 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4866 * frame.c (x_redo_mouse_highlight): New function
4867 to factor out common code used in W32 and X ports.
4868 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4869 * xterm.h (struct x_display_info):
4870 * w32term.h (struct w32_display_info):
4871 * nsterm.h (struct ns_display_info): New members
4872 last_mouse_motion_frame, last_mouse_motion_x and
4873 last_mouse_motion_y, going to replace static variables below.
4874 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4875 (redo_mouse_highlight): Remove.
4876 (note_mouse_movement, syms_of_xterm): Adjust user.
4877 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4878 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4879 (redo_mouse_highlight): Remove.
4880 (note_mouse_movement, syms_of_w32term): Adjust user.
4881 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4882 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4884 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4885 * nsfns.m (compute_tip_xy): Adjust user.
4887 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4889 * frame.c (x_mouse_grabbed): New function.
4890 * dispextern.h (x_mouse_grabbed): Add prototype.
4891 (last_mouse_frame): Remove declaration.
4892 * xterm.h (struct x_display_info):
4893 * w32term.h (struct w32_display_info):
4894 * nsterm.h (struct ns_display_info): New member
4895 last_mouse_frame, going to replace...
4896 * xdisp.c (last_mouse_frame): ...global variable.
4897 (note_tool_bar_highlight):
4898 * w32term.c (w32_mouse_position, w32_read_socket):
4899 * xterm.c (XTmouse_position, handle_one_xevent):
4900 Use x_mouse_grabbed.
4901 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4903 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4905 * w32term.c (w32_read_socket): Avoid temporary
4906 variables in a call to x_real_positions.
4907 * xterm.c (handle_one_xevent): Likewise.
4909 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4911 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4912 (x_icon_type): Remove prototype.
4913 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4914 * frame.c (x_icon_type): Remove.
4915 * w32term.c (x_make_frame_visible, x_iconify_frame):
4916 * xterm.c (x_make_frame_visible, x_iconify_frame):
4917 Use x_set_bitmap_icon to factor out common code.
4919 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4921 * dispextern.h (check_x_display_info, x_get_string_resource):
4922 Declare here just once and unify the latter.
4923 * frame.c (check_x_display_info, x_get_string_resource):
4924 * nsterm.h (check_x_display_info):
4925 * xrdb.c (x_get_string_resource):
4926 * xterm.h (check_x_display_info): Remove prototypes.
4927 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4928 * w32reg.c (x_get_string_resource): Likewise.
4929 (w32_get_rdb_resource): Adjust user.
4931 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4933 * xterm.h (struct x_display_info): New member
4934 x_pending_autoraise_frame, going to replace...
4935 * xterm.c (pending_autoraise_frame): ...static variable.
4936 (x_new_focus_frame, XTread_socket): Adjust users.
4937 * w32term.h (struct w32_display_info): New member
4938 w32_pending_autoraise_frame, going to replace...
4939 * w32term.c (pending_autoraise_frame): ...global variable.
4940 (x_new_focus_frame, w32_read_socket): Adjust users.
4942 2013-09-17 Glenn Morris <rgm@gnu.org>
4944 * xdisp.c (message_dolog): If we create *Messages*,
4945 switch it to messages-buffer-mode.
4947 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4949 Don't overuse 'const' in types of locals.
4950 * bidi.c (bidi_count_bytes):
4951 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4952 (xg_event_is_for_scrollbar):
4953 * xselect.c (x_handle_property_notify)
4954 (x_handle_selection_notify, x_handle_dnd_message):
4955 * xsettings.c, xsettings.h (xft_settings_event):
4956 * xterm.c (x_handle_net_wm_state, handle_one_event)
4957 (x_menubar_window_to_frame, x_detect_focus_change)
4958 (construct_mouse_click, note_mouse_movement)
4959 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4960 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4961 (handle_one_xevent, x_handle_net_wm_state):
4962 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4963 (x_handle_dnd_message):
4964 Avoid unnecessary 'const', typically the second 'const' in
4965 'const foo * const arg', a 'const' that does not affect the API
4966 and doesn't significantly help the human reader.
4968 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4970 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4971 only if Glib < 2.36.0.
4972 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4973 * xsettings.c (init_gconf, init_gsettings): Do not check
4975 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4977 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4979 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4981 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4982 before calling g_type_init.
4984 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4986 * nsterm.m (syms_of_nsterm): ... to here.
4988 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4990 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4991 (ignore_next_mouse_click_timeout): Use Time as X does.
4992 (handle_one_xevent): Avoid cast and use unsigned comparison.
4994 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4996 Do not copy X event in handle_one_xevent except KeyPress case.
4997 Wnen XEvent is processed, it is unlikely to be changed except
4998 KeyPress case, so we can avoid copying and use const pointer to
4999 const data to make sure that an event is not changed elsewhere.
5000 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5001 const' and do not create local copy except for the KeyPress event.
5002 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5003 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5004 (x_handle_net_wm_state, x_menubar_window_to_frame)
5005 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5006 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5007 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5008 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5009 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5010 (x_handle_dnd_message):
5011 * xsettings.c (xft_settings_event):
5012 Use 'const XEvent * const' where appropriate.
5013 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5015 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5017 Fix X event waiting to handle multiple frames.
5018 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5019 * xterm.c (pending_event_wait): Remove. Adjust users.
5020 (x_detect_focus_change): Pass frame arg.
5021 (handle_one_xevent): Find related frame early and clear per-frame
5022 wait_event_type only if this is an event for the relevant frame.
5023 (x_wait_for_event): Use per-frame wait_event_type.
5025 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5027 * nsfns.m (Fx_create_frame): Fix font driver registration for
5030 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5031 for syms_of_macfont.
5033 * nsterm.m: Include macfont.h.
5034 (ns_tmp_flags, ns_tmp_font): Remove.
5035 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5036 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5037 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5038 (changeFont:): Fix code style. Check for font driver type when
5041 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5044 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5045 (nsfont_open): Set font driver type.
5046 Set font->ascent and font->descent. Figure out font instead of
5047 ns_tmp_font, and flags instead of ns_tmp_flags.
5048 Fix indentation. Remove call to ns_draw_text_decoration,
5051 * nsfns.m: Include macfont.h.
5052 (Fx_create_frame): Register macfont driver, make a better default font.
5053 (Fns_popup_font_panel): Get font from macfont driver, if used.
5055 * macfont.m, macfont.h, macuvs.h: New files.
5057 * font.h: Declare syms_of_macfont.
5059 * font.c (syms_of_font): Call syms_of_macfont.
5061 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5063 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5065 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5066 and it is always zero for others, so I assume that this is an ancient
5067 leftover which nobody will want to change any more.
5068 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5069 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5070 * frame.c (x_set_scroll_bar_width):
5071 * w32fns.c (w32_createscrollbar):
5072 * w32term.c (w32_set_vertical_scroll_bar):
5073 * xfns.c (x_set_scroll_bar_default_width):
5074 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5075 (x_scroll_bar_expose): Related users changed.
5077 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5079 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5080 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5081 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5083 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5085 * nsterm.h, w32term.h, xterm.h: ...and not here.
5086 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5087 Remove unused Xisms.
5088 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5089 these modules are never compiled otherwise.
5091 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5093 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5094 Doc fix. (Bug#15375)
5096 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5098 Unify Fx_focus_frame between all ports.
5099 * frame.h (x_focus_frame): New prototype.
5100 * xfns.c (Fx_focus_frame): Remove.
5101 (syms_of_xfns): Do not defsubr it.
5102 (x_focus_frame): X implementation.
5103 * nsfns.m (Fx_focus_frame): Remove.
5104 (syms_of_nsfns): Do not defsubr it.
5105 (x_focus_frame): NS implementation.
5106 * w32term.c (Fx_focus_frame): Remove.
5107 (x_focus_on_frame): Rename to...
5108 (x_focus_frame): W32 implementation.
5109 * w32term.h (x_focus_on_frame): Remove prototype.
5110 * w32fns.c (Fx_focus_frame): Remove.
5111 (syms_of_w32fns): Do not defsubr it.
5112 * frame.c (Fx_focus_frame): Define here.
5113 (syms_of_frame): Defsubr here.
5114 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5116 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5118 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5119 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5120 each port to reference the port-specific window system data.
5121 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5122 (FRAME_DISPLAY_INFO): Define.
5123 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5124 (FRAME_DISPLAY_INFO): Define. Adjust users.
5125 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5126 (FRAME_DISPLAY_INFO): Define. Adjust users.
5127 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5128 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5129 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5130 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5131 * xselect.c, xterm.c: All related users changed.
5133 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5135 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5136 (x_menubar_window_to_frame): Remove prototypes.
5137 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5138 (x_menubar_window_to_frame, x_top_window_to_frame):
5140 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5141 (x_menubar_window_to_frame, x_top_window_to_frame):
5142 ...to here and convert all but the last to static.
5144 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5146 * lisp.mk (lisp): Add w32-common-fns.elc.
5148 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5150 * charset.c (char_charset): Document an exception for char-charset.
5152 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5154 * xterm.h (x_display_info): New field last_user_time...
5155 * xterm.c (toplevel): ...to replace static last_user_time.
5156 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5158 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5160 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5161 scroll bar values to prevent thumb from disappear and update comment.
5163 2013-09-11 Glenn Morris <rgm@gnu.org>
5165 * emacs.c (usage_message): Possessive apostrophe tweak.
5167 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5169 * nsterm.m (syms_of_nsterm): Use Qns.
5170 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5171 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5172 * xfns.c (x_display_info_for_name, Fx_open_connection):
5173 Remove old '#if 0' code.
5174 (syms_of_xfns): Use Qx.
5175 * termhooks.h (fullscreen_hook): Remove the leftover.
5176 (struct terminal): Fix typo in comment.
5178 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5180 Cleaning up a few X scroll bar bits.
5181 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5182 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5183 New member last_seen_part, going to replace...
5184 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5185 (xt_action_hook) [USE_LUCID]: Adjust user.
5186 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5187 Lucid-specific scroll bar support.
5188 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5189 to int and adjust to use last_seen_part member.
5190 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5191 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5192 Initialize last_seen_part.
5194 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5196 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5197 insert-buffer-substring an empty string.
5199 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5201 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5202 avoiding a GCC warning.
5204 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5206 Ifdef away frame tool bar code when it is not really used.
5207 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5208 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5209 and minimize_tool_bar_window_p under the above.
5210 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5211 (fset_tool_bar_window): Likewise.
5212 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5213 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5214 (change_frame_size_1):
5215 * window.c (window_from_coordinates, Frecenter): Adjust users.
5216 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5217 code is not really used.
5218 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5219 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5220 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5221 [!USE_GTK && !HAVE_NS]: Define as such.
5222 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5223 (note_mouse_highlight, expose_frame):
5224 * xfns.c (x_set_tool_bar_lines):
5225 * xterm.c (handle_one_xevent): Adjust users.
5227 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5229 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5230 This bug was introduced by my 2013-08-26 patch, which incorrectly
5231 assumed that the terminfo implementation doesn't use termcap buffers.
5232 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5233 these buffers apparently are used after all.
5234 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5235 (struct tty_display_info): Define members termcap_term_buffer and
5236 termcap_strings_buffer even if TERMINFO.
5238 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5241 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5242 'usage' docstring entry to pacify make-docfile.
5244 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5246 Change comparison functions =, <, >, <=, >= to take many arguments.
5247 * data.c: Change comparison functions' interface and implementation.
5248 * lisp.h: Make arithcompare available for efficient two arg
5250 * bytecode.c: Use arithcompare.
5251 * fileio.c: Use new interface.
5253 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5255 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5257 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5259 * eval.c (Feval): Document the new use of `lexical'.
5261 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5263 Review and drop old frame resize hack.
5264 * frame.h (struct frame): Remove force_flush_display_p.
5265 * dispnew.c (update_frame): Adjust user and don't call
5266 flush_frame here. The comment has said that there was an issues
5267 with redisplaying fringes, but I don't see any differences with
5268 and without this hack. Hopefully we can continue without it.
5269 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5270 current frame matrices twice if resized_p is set.
5272 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5274 Do not populate pure Xism x_sync to other ports.
5275 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5276 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5277 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5278 * w32term.h (x_sync): Remove prototype.
5280 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5282 Cleanup frame flushing.
5283 * dispextern.h (struct redisplay_interface):
5284 Drop flush_display_optional because flush_display is enough
5285 for X and flushing via RIF is just a no-op for others.
5286 * frame.h (flush_frame): New function.
5287 * dispnew.c (update_frame):
5288 * minibuf.c (read_minibuf):
5289 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5291 * keyboard.c (detect_input_pending_run_timers): Do not flush
5292 all frames but selected one in redisplay_preserve_echo_area.
5293 * nsterm.m (ns_flush): Remove no-op.
5294 (ns_redisplay_interface): Adjust user.
5295 * w32term.h (x_flush): Remove no-op.
5296 (w32_redisplay_interface): Adjust user.
5297 * xterm.c (x_flush): Simplify because we do not flush all
5298 frames at once any more. Adjust comment.
5299 (x_redisplay_interface): Adjust user.
5301 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5303 Port --without-x --enable-gcc-warnings to Fedora 19.
5304 * gfilenotify.c (globals_of_gfilenotify):
5305 Call g_type_init only if using an older glib version that needs it.
5307 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5309 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5310 (last_glyphless_glyph_merged_face_id): Remove declarations.
5311 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5312 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5313 (last_glyphless_glyph_merged_face_id): Now static.
5314 (merge_escape_glyph_face): New function, refactored from...
5315 (get_next_display_element): ...here.
5316 (merge_glyphless_glyph_face): New function, refactored from...
5317 (produce_glyphless_glyph): ...here...
5318 * term.c (produce_glyphless_glyph): ...and here.
5320 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5322 * eval.c (eval_sub): Only call Ffunction if necessary.
5324 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5326 Attempt to make redisplay more selective when changing cursor type.
5327 * frame.h (struct frame): New bitfield cursor_type_changed.
5328 * xdisp.c (cursor_type_changed): Remove.
5329 (try_cursor_movement, redisplay_window, try_window_id)
5330 (set_frame_cursor_types, try_window_reusing_current_matrix):
5331 Adjust to use per-frame bitfield.
5332 (redisplay_internal): Look for cursor type change on each visible
5333 frame and consider all frames if cursor type has been changed on
5334 the frame other than selected. If cursor type has been changed on
5335 selected frame only, do not use fast update.
5337 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5339 Attempt to make redisplay more selective when changing fonts.
5340 * frame.h (struct frame): New bitfield fonts_changed.
5341 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5342 (adjust_frame_glyphs): Add prototype.
5343 * dispnew.c (fonts_changed_p): Remove.
5344 (adjust_glyphs): Remove because we do not
5345 adjust matrices on all frames at once any more.
5346 (adjust_frame_glyphs): Block and unblock input here.
5347 (adjust_glyph_matrix): Use fonts_changed.
5348 (change_frame_size_1): Use adjust_frame_glyphs.
5349 * font.c (font_open_entity): Use fonts_changed.
5350 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5351 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5352 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5353 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5354 (shrink_mini_window, Fresize_mini_window_internal)
5355 (window_scroll_pixel_based, Fset_window_configuration)
5356 (apply_window_adjustment, Fset_window_vscroll):
5357 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5358 Use adjust_frame_glyphs.
5359 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5360 (try_window_reusing_current_matrix, try_window_id, display_line)
5361 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5362 (redisplay_internal): Consider fonts_changed and adjust frame
5363 matrices for each frame only if the frame is visible. If font
5364 has been changed on some frame during full redisplay, retry
5365 only visible frames where the font has been actually changed.
5367 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5369 Cache current header and mode line height for each window.
5370 * window.h (struct window): New fields mode_line_height
5371 and header_line_height.
5372 * window.c (make_window): Initialize them.
5373 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5374 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5375 (current_mode_line_height, current_header_line_height):
5377 * xdisp.c (current_mode_line_height, current_header_line_height):
5379 (pos_visible_p, init_xdisp): Adjust user.
5380 (redisplay_window): Invalidate mode_line_height and
5381 header_line_height if current and desired matrices do not agree.
5383 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5385 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5386 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5388 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5390 Make --without-x compatible with --enable-gcc-warnings.
5391 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5392 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5393 members under HAVE_WINDOW_SYSTEM.
5394 * keyboard.c (make_lispy_focus_out): Likewise.
5395 (record_menu_key): Move under HAVE_MENUS.
5396 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5397 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5398 (syms_of_xdisp): Adjust user.
5399 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5400 (start_hourglass, cancel_hourglass):
5401 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5402 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5403 and CLEAR_FONT_TABLE_NFONTS.
5404 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5405 Declare only if HAVE_WINDOW_SYSTEM.
5406 (lface_same_font_attributes_p, clear_face_gcs): Define only
5407 if HAVE_WINDOW_SYSTEM.
5409 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5411 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5412 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5413 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5415 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5417 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5419 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5421 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5422 This fixes a type error on hosts where ptrdiff_t is wider than int.
5424 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5426 * keyboard.c (read_key_sequence_vs): New function.
5427 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5430 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5432 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5434 Makefile improvements.
5435 * Makefile.in (config.status): Don't use double-colon rules, as
5436 they are not portable according to POSIX. Fix shell typo with `;
5437 I guess this rule has never been tested?
5438 (VCSWITNESS): New macro, to override any environment var.
5440 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5442 * xterm.h (struct x_display_info): Do not track X connection
5443 fd separately because it is always available from Display.
5444 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5447 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5449 * buffer.c (drop_overlay):
5450 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5451 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5453 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5455 * buffer.c (Fmake_overlay, Fmove_overlay):
5456 * intervals.c (set_point_from_marker):
5457 * print.c (PRINTPREPARE): Prefer signal_error
5458 to plain error and report unsuitable marker too.
5460 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5462 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5463 for 'dragging' member.
5464 (struct x_output): Remove set-but-unused leftovers
5465 'left_before_move' and 'top_before_move'.
5466 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5467 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5468 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5469 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5470 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5471 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5472 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5473 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5475 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5477 * nsfont.m (INVALID_GLYPH): New define.
5478 (nsfont_encode_char): Use INVALID_GLYPH.
5479 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5481 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5483 * xterm.c (x_last_mouse_movement_time): Revert last change.
5484 This code should use XDisplayMotionBufferSize to check display's
5485 motion history first, and there are few other issues as well.
5486 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5487 (handle_one_xevent): Adjust user.
5489 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5491 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5492 * frame.c (Flast_nonminibuf_frame): ... to here.
5493 (check_minibuf_window): Don't abort if no window was found
5496 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5498 Use XGetMotionEvents to ask the last mouse motion time from X server.
5499 * xterm.c (X_MOTION_HISTORY): Default to 1.
5500 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5501 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5502 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5503 Ifdef away legacy code.
5504 (XTmouse_position, x_scroll_bar_report_motion):
5505 Use x_last_mouse_movement_time.
5506 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5509 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5511 * msdos.c (last_mouse_window): Move to...
5512 (dos_rawgetc): ...this function and adjust comment.
5513 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5514 (mouseMoved): ...this function and adjust comment.
5515 * w32term.c (last_window): Likewise with...
5516 (w32_read_socket): ...this function.
5517 * xterm.c (last_window): Likewise with...
5518 (handle_one_xevent): ...this function.
5520 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5522 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5523 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5524 (handle_one_xevent): ...to here.
5525 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5528 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5530 * msdos.c (IT_set_terminal_window): Remove no-op.
5531 (initialize_msdos_display): Adjust terminal setup.
5532 * w32console.c (w32con_set_terminal_window): Remove no-op.
5533 (initialize_w32_display): Adjust terminal setup.
5534 * w32term.c (w32_set_terminal_window): Remove no-op.
5535 (w32_create_terminal): Adjust terminal setup.
5536 * xterm.c (XTset_terminal_window): Remove no-op.
5537 (x_create_terminal): Adjust terminal setup.
5539 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5541 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5543 (ns_create_terminal): Adjust terminal setup.
5544 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5546 (w32_create_terminal): Adjust terminal setup.
5547 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5549 (x_create_terminal): Adjust terminal setup.
5551 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5553 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5554 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5555 * dispnew.c (buffer_posn_from_coords):
5556 * window.c (Fwindow_end, displayed_window_lines):
5557 * xdisp.c (redisplay_mode_lines): Use it.
5559 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5561 * fontset.c (face_for_char): Check char in the current face font first
5562 if HAVE_NS (Bug#15138).
5564 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5566 * window.c (temp_output_buffer_show): Make sure window returned
5567 by display_buffer is live (Bug#15213).
5569 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5571 Minor cleanup to avoid forward declarations.
5572 * coding.h (struct ccl_spec): Remove forward declaration.
5573 * composite.h (toplevel): Include font.h.
5574 (struct composition_it, struct face, struct font_metrics):
5575 Remove forward declaration.
5576 * dispextern.h (struct image, struct atimer): Likewise.
5577 * emacsgtkfixed.h (struct frame): Likewise.
5578 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5579 * font.h (struct font_driver, struct font, struct glyph_string)
5580 (struct face): Remove forward declaration.
5581 * fontset.h (struct face, struct font): Likewise.
5582 * frame.h (toplevel): Style cleanup.
5583 (enum output_method): Move to...
5584 * termhooks.h (enum output_method): ...here.
5585 (struct glyph, struct frame, struct ns_display_info)
5586 (struct x_display_info, struct w32_display_info):
5587 Remove forward declaration.
5588 * xterm.h (toplevel): Include termhooks.h.
5589 (struct font, struct window, struct glyph_matrix, struct frame)
5590 (struct input_event, struct face, struct image): Remove forward
5592 * gtkutil.h (struct _widget_value): Likewise.
5593 * keyboard.h (toplevel): Include termhooks.h.
5594 (struct input_event): Remove forward declaration.
5596 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5598 * intervals.c (set_point_from_marker): New function.
5599 * editfns.c (Fgoto_char):
5600 * process.c (Finternal_default_process_filter):
5601 * window.c (select_window_1): Use it.
5602 * buffer.h (set_point_from_marker): Add prototype.
5604 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5606 * w32.c (term_winsock): Call release_listen_threads before calling
5608 (_sys_wait_accept): Wait for accept event in a loop with a finite
5609 timeout, instead of waiting indefinitely. Will hopefully avoid
5610 hanging during exit because WSACleanup deadlocks waiting for the
5611 event object to be released. (Bug#14333)
5613 * w32proc.c (release_listen_threads): New function, signals all
5614 the reader threads that listen for connections to stop waiting.
5616 * w32.h (release_listen_threads): Add prototype.
5618 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5620 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5621 field of new marker (for sanity and safety).
5622 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5623 anyway because XMISCTYPE is a function and can't be an lvalue).
5625 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5627 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5628 (x_after_update_window_line, x_scroll_bar_create)
5629 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5630 (handle_one_xevent, x_clear_frame_area):
5631 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5632 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5633 * xterm.h (x_clear_area): Adjust prototype.
5635 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5637 Hook scanning and indentation functions to find_newline. This helps
5638 to avoid duplicated code and renders more respect to newline cache.
5639 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5640 * cmds.c (Fforward_line):
5641 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5642 Use find_newline and avoid unnecessary point movements.
5643 * search.c (scan_newline): Implement on top of find_newline.
5645 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5647 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5648 scoped code (bug#11258).
5650 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5652 * nsterm.m (last_window): New variable.
5653 (EV_TRAILER2): New macro.
5654 (EV_TRAILER): Call EV_TRAILER2.
5655 (mouseMoved:): Add support for mouse-autoselect-window
5656 on nextstep (Bug#6888).
5658 2013-08-28 Andreas Schwab <schwab@suse.de>
5660 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5661 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5662 Remove unused macro definitions.
5663 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5664 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5665 Only define if emacs.
5667 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5669 Prefer enum glyph_row_area to int where appropriate.
5670 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5672 (window_box, window_box_width, window_box_left, window_box_left_offset)
5673 (window_box_right, window_box_right_offset): Adjust prototypes.
5674 * xdisp.c (window_box, window_box_width, window_box_left)
5675 (window_box_left_offset, window_box_right, window_box_right_offset):
5676 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5677 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5678 * nsterm.m (ns_clip_to_row):
5679 * w32term.c (w32_clip_to_row):
5680 * xterm.c (x_clip_to_row): Likewise.
5682 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5684 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5685 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5687 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5689 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5690 for portability to hosts where /bin/sh has problems.
5692 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5694 Redesign redisplay interface to drop global output_cursor.
5695 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5696 (toplevel): Remove declaration of output_cursor.
5697 (set_output_cursor, x_cursor_to): Remove prototype.
5698 * window.h (struct window): New member output_cursor.
5699 (output_cursor_to): New function to replace RIF member.
5700 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5701 (update_text_area, set_window_cursor_after_update): Use it.
5702 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5703 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5704 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5705 * w32term.c (x_update_window_begin, x_update_window_end):
5706 * xterm.c (x_update_window_begin, x_update_window_end):
5707 Adjust to use per-window output cursor.
5709 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5711 Simplify SELECT_TYPE-related code.
5712 Like EMACS_TIME, this portability layer is no longer needed, since
5713 Emacs has been using fd_set as a portability layer for some time.
5714 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5715 (SELECT_TYPE): Remove. All uses changed to fd_set.
5716 (fd_set) [!FD_SET]: New typedef.
5718 Simplify EMACS_TIME-related code.
5719 This portability layer is no longer needed, since Emacs has been
5720 using struct timespec as a portability layer for some time.
5721 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5722 Include <time.h> rather than "systime.h"; that's all that's needed now.
5723 * dispnew.c: Include <timespec.h> rather than "systime.h";
5724 that's all that's needed now.
5725 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5726 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5727 TIMESPEC_RESOLUTION.
5728 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5729 LOG10_TIMESPEC_RESOLUTION.
5730 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5731 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5732 (make_emacs_time): Remove. All used changed to make_timespec.
5733 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5734 (current_timespec): Rename from current_emacs_time. All uses changed.
5735 (add_emacs_time): Remove. All uses changed to timespec_add.
5736 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5737 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5738 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5739 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5740 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5741 (current_timespec): Rename from current_emacs_time. All uses changed.
5742 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5743 changed to timespec_cmp.
5744 * xgselect.c: Include <timespec.h>, since our .h files don't.
5746 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5748 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5749 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5750 Remove the leftovers.
5751 * gtkutil.c (toplevel): Do not declare Qxft but include
5753 * image.c (toplevel): Do not declare Vlibrary_cache because
5754 it's already done in lisp.h.
5756 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5758 * lisp.h (Mouse_HLInfo): Move from here...
5759 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5760 (reset_mouse_highlight): New function.
5761 * msdos.c (dos_set_window_size, IT_update_begin)
5762 (internal_terminal_init):
5763 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5764 (ns_initialize_display_info):
5765 * w32console.c (initialize_w32_display):
5766 * w32term.c (x_update_window_end, x_free_frame_resources)
5767 (w32_initialize_display_info):
5768 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5769 * window.c (Fdelete_other_windows_internal):
5770 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5771 * termchar.h (toplevel):
5772 * xterm.h (toplevel): Include dispextern.h.
5774 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5776 Fix minor problems found by static checking.
5777 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5778 (expect): Avoid nested-if warning.
5779 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5780 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5781 * nsterm.h, nsterm.m (ns_select):
5782 * xgselect.c, xgselect.h (xg_select):
5783 Adjust signature to better match pselect's.
5784 * nsterm.m (ns_select):
5785 Don't set *TIMEOUT, since pselect doesn't.
5786 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5787 diagnostic about assigning const char * to it.
5788 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5790 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5792 * lread.c (substitute_object_recurse): Handle hash-tables as well
5795 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix unlikely core dump in init_tty, and simplify terminfo case.
5798 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5799 The old version incorrectly dumped core if malloc returned a
5800 buffer containing only non-NUL bytes.
5801 (init_tty): Do not allocate or free termcap buffers; the
5802 struct does that for us now.
5803 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5804 (struct tty_display_info): Define members termcap_term_buffer and
5805 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5806 use them. Allocate them directly in struct rather than indirectly
5807 via a pointer, to simplify init_tty.
5809 * frame.c (check_minibuf_window): Initialize 'window' properly,
5810 so that Emacs reliably aborts later if 'window' is not initialized.
5812 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5814 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5815 of VoidSymbol (Bug#15154).
5817 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5819 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5820 mouse_face_beg_y and mouse_face_end_y.
5821 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5822 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5823 Adjust users and update comment where appropriate.
5825 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5827 * frame.c (check_minibuf_window): New function.
5828 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5829 Call check_minibuf_window (Bug#15183).
5831 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5833 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5834 because this is the only last cursor data we need to keep and consult.
5835 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5836 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5839 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5841 Fix recovering from possible decompression error.
5842 Since insert_from_gap doesn't always move point, we can't use PT as
5843 the position where the partially decompressed data ends, and
5844 should count how many bytes was produced so far.
5845 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5846 (unwind_decompress): Really delete partially uncompressed data.
5847 (Fzlib_decompress_region): Take decompressed data size into account.
5849 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5851 * syntax.c (init_syntax_once): Adjust comment and do an early
5852 initialization of Qchar_table_extra_slots just once...
5853 * casetab.c (init_casetab_once):
5854 * category.c (init_category_once):
5855 * character.c (syms_of_character):
5856 * coding.c (syms_of_coding):
5857 * xdisp.c (syms_of_xdisp): ...and omit it here.
5859 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5861 * xdisp.c (get_next_display_element): Don't apply to characters
5862 from a display vector the logic of setting it->end_of_box_run_p
5863 suitable for characters from a buffer. (Bug#15175)
5865 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5866 to handle directories, rather than '_utime' which doesn't.
5869 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5871 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5872 or fullscreen (Bug#14627).
5874 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5876 System-dependent integer overflow fixes.
5877 * process.c (Fset_process_window_size): Signal an error if
5878 the window size is outside the range supported by the lower level.
5879 * sysdep.c (set_window_size): Return negative on error,
5880 nonnegative on success, rather than -1, 0, 1 on not in system,
5881 failure, success. This is simpler. Caller changed.
5882 (serial_configure): Remove unnecessary initialization of local.
5883 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5884 size fits in unsigned long; this isn't true on some 32-bit hosts.
5885 Avoid buffer overrun if some future version of /proc/meminfo has a
5886 variable name longer than 20 bytes.
5887 (system_process_attributes) [__FreeBSD__]:
5888 Don't assume hw.availpages fits in 'int'.
5890 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5892 Don't let very long directory names overrun the stack.
5893 Fix some related minor problems involving "//", vfork.
5894 * callproc.c (encode_current_directory): New function.
5895 (call_process): Don't append "/"; not needed.
5896 * fileio.c (file_name_as_directory_slop): New constant.
5897 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5898 this can save the caller having to alloca.
5899 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5900 Use SAFE_ALLOCA, not alloca.
5901 (directory_file_name, Fexpand_file_name): Leave leading "//"
5902 alone, since it can be special even on POSIX platforms.
5903 * callproc.c (call_process):
5904 * process.c (Fformat_network_address):
5905 * sysdep.c (sys_subshell):
5906 Use encode_current_directory rather than rolling our own.
5907 (create_process): No need to encode directory; caller does that now.
5908 * process.h (encode_current_directory): New decl.
5909 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5910 Rework to avoid 'goto xyzzy;'.
5912 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5914 * xdisp.c (handle_face_prop): If the default face was remapped use
5915 the remapped face for strings from prefix properties. (Bug#15155)
5917 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5919 Minor cleanup for redisplay interface and few related functions.
5920 * frame.h (enum text_cursor_kinds): Move from here...
5921 * dispextern.h (enum text_cursor_kinds): ...to here.
5922 (toplevel): Drop unnecessary declarations.
5923 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5924 in update_window_end_hook and draw_window_cursor functions.
5925 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5926 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5927 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5928 * xterm.c (x_update_window_end, x_draw_window_cursor):
5929 * xdisp.c (display_and_set_cursor, update_window_cursor)
5930 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5931 enum text_cursor_kinds where appropriate.
5933 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5935 Redesign redisplay interface to drop updated_row and updated_area.
5936 * dispextern.h (updated_row, updated_area): Remove declaration.
5937 (struct redisplay_interface): Pass glyph row and row area parameters
5938 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5939 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5941 * dispnew.c (updated_row, updated_area): Remove.
5942 (redraw_overlapped_rows, update_window_line): Adjust user.
5943 (update_marginal_area, update_text_area): Likewise. Pass updated row
5944 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5945 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5948 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5950 * process.c (flush_pending_output): Remove stub.
5953 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5955 * callproc.c: Fix race that killed background processes (Bug#15144).
5956 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5957 Record deleted process-id in critical section, not afterwards.
5958 Don't mistakenly kill process created by a call-process invocation
5959 that discards output and does not wait.
5961 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5963 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5964 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5965 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5966 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5967 to shut up compiler in mark_object.
5968 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5970 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5972 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5973 We can't portably rely on PTY_OPEN doing that, even if
5974 it calls posix_openpt with O_CLOEXEC.
5976 2013-08-20 Kenichi Handa <handa@gnu.org>
5978 * character.c (string_char): Improve commentary.
5980 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5982 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5983 (struct animation_cache): Make signature a flexible array member.
5984 All uses changed. This is a tad slower but may insulate us better
5985 from future changes to ImageMagick.
5987 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5989 * image.c: Shrink memory needed for animation cache.
5990 (SIGNATURE_DIGESTSIZE): New constant.
5991 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5992 (imagemagick_create_cache): Copy the signature. This saves
5993 several KB of memory that ImageMagick wastes per signature.
5994 Don't bother updating the update_time, as the caller does that now.
5995 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5996 it's a fixed size struct member now.
5997 (imagemagick_get_animation_cache): Always destroy the signature,
5998 as it's now imagemagick_create_cache's responsibility to copy it.
5999 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6000 and use memcmp rather than strcmp.
6001 eassert that ImageMagick returns a signature of the specified length.
6003 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6005 * image.c (imagemagick_get_animation_cache): Don't segfault on
6007 (imagemagick_get_animation_cache): Revert to previous definition
6008 so that it actually works. But keep the memory leak fix.
6009 (imagemagick_get_animation_cache): Fix memory leak.
6011 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6013 * image.c: Fix animation cache signature memory leak.
6014 Fix some other minor performance problems while we're at it.
6015 (imagemagick_create_cache): Clear just the members that
6016 need clearing. Don't set update_time, as caller does that now.
6017 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6018 Simplify by using pointer-to-pointer instead of a prev pointer.
6019 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6020 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6021 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6022 it's already a copy. Free the signature probe unless it's cached.
6024 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6025 This was introduced by my 2013-08-12 fix for Bug#15035.
6027 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6029 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6030 (imagemagick_prune_animation_cache): Now static.
6032 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6034 * image.c (imagemagick_get_animation_cache): Don't segfault when
6035 pruning all entries.
6037 2013-08-18 Ken Brown <kbrown@cornell.edu>
6039 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6040 static heap if ENABLE_CHECKING is defined.
6041 (max_bss_sbrk_ptr): New variable.
6043 (report_sheap_usage): Report maximum static heap usage instead of
6044 ending static heap usage.
6046 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6048 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6049 of zlib_initialized according to the results of calling
6050 init_zlib_functions.
6052 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6054 * image.c: Implement an ImageMagick per-image cache.
6055 (imagemagick_get_animation_cache): Fix a double-free error.
6056 (imagemagick_load_image): Remove the ping_wand code, which only
6057 apparently saved time on invalid animated images, and slowed down
6058 everything else. Optimise for the common case.
6060 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6062 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6064 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6066 * marker.c (set_marker): Remove documentation of undefined behavior.
6068 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6070 * image.c (imagemagick_compute_animated_image): Animate correctly
6071 when sub-images are smaller than the main image.
6072 (imagemagick_compute_animated_image): Setting the iterator row to
6073 zero is apparently not allowed.
6074 (imagemagick_compute_animated_image): Allow images that say they
6075 have sub-images that are bigger than the main image, but just crop
6078 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6080 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6082 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6084 * image.c (imagemagick_compute_animated_image): Respect the GIF
6087 2013-08-15 Ken Brown <kbrown@cornell.edu>
6089 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6090 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6093 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6095 Fix minor problems found by static checking.
6096 * frame.c (delete_frame):
6097 * xdisp.c (next_element_from_display_vector):
6098 Avoid uninitialized local.
6099 * image.c (imagemagick_compute_animated_image): Port to C89.
6100 Prefer usual GNU indentation style for loops.
6101 Be more careful about bizarrely large sizes, by using ptrdiff_t
6104 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6106 Fix infinite frame selection loop (Bug#15025).
6107 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6109 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6111 * xdisp.c (compute_window_start_on_continuation_line):
6112 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6113 to make sure we end up setting the window start at the leftmost
6114 visible character of the display line. This avoids funky
6115 horizontal shifting because the window start is not kept on the
6116 same position. (Bug#15090)
6117 (next_element_from_display_vector): Support 'box' face attribute
6118 in the face definitions of a display vector. (Bug#15099)
6120 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6122 * image.c (imagemagick_compute_animated_image): Implement animated
6124 (imagemagick_compute_animated_image): Fix some compilation
6125 warnings. Implement a very simple cache to make the animation
6126 usable at all, but it should be replaced with a per-image cache.
6128 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6130 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6131 to do `for' loops over alist values.
6132 * buffer.h (FOR_EACH_BUFFER):
6133 * process.c (FOR_EACH_PROCESS): Use it.
6134 (handle_child_signal, status_notify, Fget_buffer_process)
6135 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6137 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6139 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6140 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6141 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6142 to xzalloc and so avoid redundant call to memset.
6143 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6144 members because it is allocated with xzalloc and so already zeroed.
6146 2013-08-14 Ken Brown <kbrown@cornell.edu>
6148 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6151 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6153 Utility function and macro to copy Lisp string to C string.
6154 * lisp.h (xlispstrdupa): New macro.
6155 (xlispstrdup): New prototype.
6156 * alloc.c (xlispstrdup): New function.
6157 * callint.c (Fcall_interactively):
6158 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6159 (Fsubstitute_in_file_name):
6160 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6161 * image.c (x_create_bitmap_from_file):
6162 * w32term.c (w32_term_init):
6163 * xterm.c (x_term_init): Use xlispstrdup.
6165 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6167 * image.c (imagemagick_load_image): Make animated pictures work.
6168 There's still some problems with background color settings, though
6171 * decompress.c (unwind_decompress): Always restore point.
6173 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6175 * marker.c (set_marker): Reformat documentation.
6177 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6179 * xdisp.c (cursor_type_changed): Now static.
6181 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6182 Use changed. This avoids the need to call xmalloc and for the
6183 caller to call xfree, and avoids memory leaks in some situations.
6185 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6187 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6188 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6189 (redisplay_window): If window_end_valid is cleared due to non-zero
6190 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6191 so do not call to try_cursor_movement for that window.
6193 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6195 * window.h (struct window): Convert window_end_pos and
6196 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6197 (wset_window_end_pos, wset_window_end_vpos): Remove.
6198 * dispnew.c (adjust_glyph_matrix):
6199 * window.c (Fwindow_end, replace_window, set_window_buffer)
6201 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6202 (set_vertical_scroll_bar, redisplay_window, try_window)
6203 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6204 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6205 (note_mouse_highlight): Adjust users.
6206 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6209 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6211 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6212 * image.c (imagemagick_filename_hint): Use `const char *' and
6213 prefer SSDATA to SDATA to avoid warnings.
6215 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6217 Cleanup window fringes, margins and scroll bars adjustments.
6218 * window.c (set_window_fringes, set_window_margins)
6219 (set_window_scroll_bars, apply_window_adjustment): New functions.
6220 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6221 (Fset_window_scroll_bars): Use them.
6223 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6225 * window.h (struct window): Convert scroll_bar_width
6226 from Lisp_Object to integer. Adjust comment.
6227 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6229 * window.c (wset_scroll_bar_width): Remove.
6230 (make_window): Initialize scroll_bar_width.
6231 (Fsplit_window_internal): Use direct assignment.
6232 (Fset_window_configuration, save_window_save):
6233 Convert Lisp_Object to integer and back where appropriate.
6234 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6235 bar was actually changed, and mention this in docstring.
6237 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6239 * decompress.c: Minor simplifications.
6240 (Fzlib_decompress_region): Don't bother verifying
6241 that avail_out <= UINT_MAX, as that was confusing.
6242 Mention the restriction in a comment instead.
6243 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6245 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6247 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6248 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6250 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6252 * image.c (imagemagick_filename_hint): Check for errors in the
6255 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6257 * window.c (Fwindow_margins): Return nil when there's no marginal
6258 area, as per the documented API.
6260 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6261 Fmake_vector, as scroll bar's struct members are not all Lisp
6262 objects now. This avoids crashes in GC.
6264 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6265 bool, so its address could be taken.
6267 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6269 * image.c (imagemagick_filename_hint): New function to possibly
6270 apply `image-content-type-suffixes'.
6271 (imagemagick_load_image): Use it.
6273 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6275 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6276 if loading zlib failed.
6278 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6280 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6281 2013-08-13 checkin below. Change bool to BOOL, rule is:
6282 All Obj-C code uses BOOL, except for interfaces callable from C.
6284 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6286 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6288 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6289 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6290 bool instead of BOOL.
6291 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6292 from Lisp_Object to bitfield. Adjust comment.
6293 * w32term.c (x_scroll_bar_create): Adjust user.
6294 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6295 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6296 Use bool for boolean.
6297 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6298 to `unsigned int' when defining a bitfield.
6300 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6302 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6304 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6306 * window.h (struct window): Convert left_margin_cols and
6307 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6308 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6309 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6311 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6313 (showing_window_margins_p, update_window_line, update_frame_1):
6314 * fringe.c (draw_fringe_bitmap_1):
6315 * xdisp.c (window_box_width): Adjust users.
6316 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6317 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6318 Use direct assignment.
6319 (Fset_window_configuration, save_window_save, Fwindow_margins):
6320 Convert Lisp_Object to integer and back where appropriate.
6321 (Fset_window_margins): Adjust user. Return t if any margin
6322 was actually changed, and mention this in docstring.
6324 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6326 * syntax.c (forward_word):
6327 * cmds.c (forward_char, backward_char): Mention the optional argument.
6329 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6331 * window.h (struct window): Convert left_fringe_width
6332 and right_fringe_width from Lisp_Objects to integers.
6334 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6335 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6336 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6338 (make_window): Initialize new integer fields to -1.
6339 (Fsplit_window_internal): Use direct assignment.
6340 (Fset_window_configuration, save_window_save):
6341 Convert Lisp_Object to integer and back where appropriate.
6342 (Fset_window_fringes): Adjust user. Return t if any fringe
6343 was actually changed, and mention this in docstring.
6345 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6347 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6348 * nsfns.m (x_set_cursor_type):
6349 * w32fns.c (x_set_cursor_type):
6350 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6351 * xdisp.c (set_frame_cursor_types): ...but in common code.
6353 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6355 * font.c (clear_font_cache): New function, stripped from...
6356 (Fclear_font_cache): ...here, which now uses the function
6357 above. Adjust comment.
6358 * font.h (clear_font_cache): Add prototype.
6359 * xfaces.c (clear_face_cache): Use clear_font_cache.
6361 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6363 * window.c (Fset_window_start): Compare `w', not `window' because
6364 `w' might not be equal to `window' after call to decode_live_window.
6366 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6368 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6369 This fixes a problem introduced by the Bug#15035 patch
6370 when using GPG. Reported by Herbert J. Skuhra.
6372 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6374 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6375 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6376 not yet initialized.
6378 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6380 * decompress.c (Fzlib_decompress_region): Support zlib
6381 decompression, too, and rename.
6383 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6385 Minor zlib configuration tweaks.
6386 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6387 Don't assume presence of fn_inflateInit2_ zlib internal function.
6389 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6391 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6392 include the zlib prefix.
6394 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6396 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6397 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6398 define static variables that are pointers to zlib functions to be
6400 (init_zlib_functions) [WINDOWSNT]: New function.
6401 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6403 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6404 macros instead of invoking the zlib functions directly.
6405 (syms_of_decompress): DEFSYM Qzlib_dll.
6406 Staticpro Szlib_available_p.
6408 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6410 Avoid looping over all frame windows to freeze and unfreeze.
6411 * window.h (struct window): Drop frozen_window_start_p.
6412 (freeze_window_starts): Drop prototype.
6413 * frame.h (struct frame): New frozen_window_starts flag.
6414 (FRAME_WINDOWS_FROZEN): New macro.
6415 * window.c (freeze_window_start, freeze_window_starts):
6417 (select_window, replace_window): Adjust users.
6418 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6419 (window_frozen_p): New function.
6420 (redisplay_window): Use it.
6422 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6424 Fix some fd issues when running subprocesses (Bug#15035).
6425 Fix bugs that can leak files or file descriptors on errors.
6426 Don't unlink open temp files, as that's hard for users to diagnose
6427 when things go awry (e.g., temp disk exhausted).
6428 Don't bother to lock temp files. Check for invalid recursion.
6429 * callproc.c (synch_process_fd): Remove. All uses removed.
6430 (synch_process_tempfile): New var or macro.
6431 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6433 (record_kill_process): New arg, the temp name. All callers changed.
6434 (delete_temp_file): Now just a simple wrapper around unlink.
6435 (call_process_kill): New arg, the call_process_fd array.
6436 Close them all. Clear synch_process_pid. Remove the temp file,
6437 or arrange for it to be removed.
6438 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6439 that's been moved to synch_process_tempfile. Caller changed.
6440 Do not remove the tempfile; that's now call_process_kill's
6442 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6443 call_process_kill; the caller now does that.
6444 (call_process_cleanup): Do not close the process fd; that's now
6445 call_process_kill's responsibility.
6446 (Fcall_process): Implement via new function call_process, which
6447 has most of the old body of Fcall_process, but with a different API.
6448 (call_process): New function that does not open or close filefd if
6449 it is nonnegative. Record which fds need to be closed, and let
6450 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6451 Signal an error if invoked recursively (could be done via a hook).
6452 Simplify creation of the tempfile in the MSDOS case.
6453 Don't create the output file until after checking for the executable.
6454 Report any failure to open /dev/null.
6455 Don't open /dev/null for writing twice; once is enough.
6456 Don't create pipe if all output is being discarded or sent to file.
6457 Don't worry about setting up the coding system or reading from the
6458 pipe if all output is being discarded.
6459 Hoist fd_error local into top level, to lessen block nesting.
6460 Don't record deleted pid here; now done by Fcall_process_region.
6461 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6462 and note its success in synch_process_tempfile.
6463 Do not leak resources when child_setup fails.
6464 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6465 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6466 (create_temp_file): Now returns open fd, with an additional
6467 Lisp_Object * argument to return the name. All callers changed.
6468 Do not close the file; rewind it instead, and leave it open for
6469 the caller. Do not lock the temp file. Unwind-protect the file
6470 and the file-descriptor.
6471 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6472 If an asynchrounous process, record it here, not in call_process.
6473 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6474 * eval.c (set_unwind_protect): New function.
6475 * fileio.c (write_region): New function, generalized from the
6476 old Fwrite_region. Do not lock temp files.
6477 (Fwrite_region): Use it.
6478 * lisp.h (set_unwind_protect, write_region): New decls.
6479 * process.c: Include <verify.h>.
6480 (make_process): Mark fds as initially closed.
6481 (deleted_pid_list): Now a list of pid-filename pairs.
6483 (close_process_fd): New function.
6484 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6485 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6486 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6487 (create_process, create_pty, Fmake_serial_process)
6488 (server_accept_connection): Record which fds need to be closed,
6489 and let deactivate_process close them.
6490 (Fmake_network_process): Do not discard the unwind-protect
6491 until it's safe to do so.
6492 (deactivate_process): Close the fds opened by create_process etc.
6493 (Fprocess_send_eof): Adjust to new way of recording open fds.
6494 Report an error if /dev/null can't be opened, instead of aborting.
6495 * process.h (PROCESS_OPEN_FDS): New constant.
6496 (struct Lisp_Process): New member open_fds.
6497 (record_kill_process, record_deleted_pid): Adjust signatures.
6498 (record_deleted_pid): Move decl here ...
6499 * syswait.h (record_deleted_pid): ... from here.
6501 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6503 * decompress.c: Fix bugs with large buffers and weird inputs.
6504 Tune a bit. Reindent as per usual Emacs style.
6505 (BUFFER_SIZE): Remove.
6506 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6507 more than UINT_MAX bytes. Decompress into the gap instead of into
6508 an auto buffer, as this should avoid copying. Return nil if
6509 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6510 set immediate_quit; we shouldn't trust zlib code that much.
6512 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6514 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6515 errors, and really move the gap to where we want it.
6517 * lisp.h: Include decompress.c support.
6519 * emacs.c (main): Include decompress.c support.
6521 * Makefile.in: Include -lz if present.
6523 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6525 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6526 (initWithTitle:): Initialize frame to 0.
6527 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6528 (fillWithWidgetValue:frame:): Rename from
6529 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6531 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6532 fillWithWidgetValue:frame:
6534 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6535 remove memory leak warnings.
6537 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6538 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6541 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6542 (x_activate_menubar): Update the whole menu.
6543 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6544 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6545 current event is not NSSystemDefined (Bug#15001).
6546 Call ns_check_menu_open only if trackingMenu is 2.
6547 (menuDidClose:): New method, decrease trackingMenu.
6548 (fillWithWidgetValue:setDelegate:): New method.
6549 (fillWithWidgetValue:): Call the above.
6551 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6553 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6555 Omit some unnecessary casts.
6556 Many of these go back to the old pre-C89 days, when they may have
6557 been needed, but we've been assuming C89 or later for a while now.
6558 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6559 (live_float_p, live_misc_p, live_vector_p):
6560 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6561 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6562 (defvar_per_buffer):
6563 * callint.c (Fcall_interactively):
6564 * doc.c (Fsubstitute_command_keys):
6565 * filelock.c (get_boot_time):
6566 * frame.c (xrdb_get_resource):
6567 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6568 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6569 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6570 (menuitem_highlight_callback, menu_destroy_callback)
6571 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6572 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6573 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6574 (xg_tool_bar_help_callback, tb_size_cb):
6575 * image.c (xpm_alloc_color, png_read_from_memory)
6576 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6577 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6579 * keymap.c (describe_map):
6580 * nsfns.m (Fns_display_monitor_attributes_list):
6581 * nsmenu.m (process_dialog:):
6582 * nsterm.m (hold_event):
6583 * process.c (wait_reading_process_output):
6584 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6585 * scroll.c (do_direct_scrolling, scrolling_1):
6586 * termcap.c (tgetent):
6587 * window.c (check_window_containing, add_window_to_list)
6588 (freeze_window_starts):
6589 * xdisp.c (compare_overlay_entries, vmessage):
6590 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6591 (x_get_monitor_attributes_xrandr)
6592 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6593 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6594 * xfont.c (xfont_match, xfont_open):
6595 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6596 (menubar_selection_callback, menu_position_func)
6597 (popup_selection_callback, create_and_show_popup_menu)
6598 (dialog_selection_callback, create_and_show_dialog):
6599 * xrdb.c (x_get_string_resource)
6601 * xsmfns.c (x_session_check_input):
6602 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6603 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6604 (xaw_jump_callback, xaw_scroll_callback):
6605 Omit unnecessary casts.
6607 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6609 Minor string-length refactoring.
6610 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6611 * frame.c (make_monitor_attribute_list):
6612 Prefer build_string to strlen + make_string.
6614 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6616 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6617 don't check minor_code (Bug#14417).
6619 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6621 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6622 vertical positions instead. This avoids calling MATRIX_ROW with
6623 row numbers that are possibly beyond valid limits. (Bug#15064)
6625 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6627 Use xstrdup and build_unibyte_string where applicable.
6628 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6629 * xfns.c (x_window):
6630 * xrdb.c (x_get_customization_string):
6631 * xterm.c (xim_initialize):
6632 * w32fns.c (w32_window): Use xstrdup.
6633 (w32_display_monitor_attributes_list):
6634 * emacs.c (init_cmdargs):
6635 * keyboard.c (PUSH_C_STR):
6636 * nsfont.m (nsfont_open):
6637 * sysdep.c (system_process_attributes):
6638 * w32.c (system_process_attributes):
6639 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6641 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6643 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6644 variables of these types so that GDB would know about them, as aid
6645 for debugging fatal exceptions. (Bug#15024) See also
6646 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6649 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6651 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6652 larger than the NSWindow (Bug#14934).
6654 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6656 Redesign redisplay interface to drop global variable updated_window.
6657 Always pass currently updated window as a parameter to update routines.
6658 * dispextern.h (updated_window): Remove declaration.
6659 (struct redisplay_interface): Pass window parameter to
6660 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6661 and after_update_window_hook.
6662 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6664 * dispnew.c (updated_window): Remove.
6665 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6666 (update_window_line): Adjust to match redisplay interface changes.
6667 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6668 (ns_scroll_run, ns_after_update_window_line):
6669 * w32term.c (x_update_window_begin, x_update_window_end)
6670 (x_after_update_window_line, x_scroll_run):
6671 * xterm.c (x_update_window_begin, x_update_window_end)
6672 (x_after_update_window_line, x_scroll_run):
6673 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6674 Likewise. Adjust comments where appropriate.
6675 (x_cursor_to): Simplify because this is always called during window
6676 update (but install debugging check anyway).
6677 (expose_window): Check must_be_updated_p flag to see whether this
6678 function is called during window update.
6680 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6682 Do not reset window modification event counters excessively.
6683 These leftovers and poor man's tricky methods to catch extra
6684 redisplay's attention are no longer needed.
6685 * frame.c (set_menu_bar_lines_1):
6686 * minibuf.c (read_minibuf_unwind):
6687 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6688 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6689 (window_scroll_line_based, Fset_window_configuration):
6690 * xdisp.c (redisplay_window): Do not reset last_modified and
6691 last_overlay_modified counters.
6693 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6695 * xselect.c (x_send_client_event): Set send_event and serial, memset
6696 data.l as it might be bigger than data.b. Use 24 bit mask to
6697 XSendEvent (Bug#15034).
6699 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6701 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6702 for TTY frames that are not the top frame on their console.
6705 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6707 * w32term.c (w32fullscreen_hook): Really maximize frame when
6708 asked for (Bug#14841).
6710 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6712 Prefer selected_window to Fselected_window, likewise for frames.
6713 * buffer.c (Fbuffer_swap_text):
6714 * data.c (Fvariable_binding_locus):
6715 * window.c (run_window_configuration_change_hook): Adjust users.
6716 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6717 Use decode_live_frame.
6719 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6721 Be more careful if selected window shows the buffer other than current,
6722 use window_outdated only if this is not so. This change should also
6723 address some weird issues discussed in Bug#13012.
6724 * window.h (window_outdated): New prototype.
6725 * window.c (window_outdated): Now here. Convert from static and
6726 always assume window's buffer.
6727 (Fwindow_end, Fwindow_line_height): Use it.
6728 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6729 and always assume window's buffer.
6730 (redisplay_window): Adjust user.
6731 (redisplay_internal): Call to reconsider_clip_changes once and
6732 check whether mode line should be updated only if selected window
6733 shows current buffer.
6734 (run_window_scroll_functions): Use eassert for debugging check.
6735 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6737 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6739 * window.c (window_scroll, window_scroll_pixel_based)
6740 (window_scroll_line_based): Use bool for booleans.
6742 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6744 * process.c: Fix minor off-by-one issues in descriptor counts.
6745 This shouldn't fix any real bugs, but it cleans up the code a bit.
6746 (max_process_desc, max_input_desc): -1, not 0, means none.
6748 (delete_input_desc): New function.
6749 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6750 (deactivate_process): Scan backwards when recomuting max_process_desc;
6751 that should be faster.
6752 (init_process_emacs): Initialize max_input_desc.
6754 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6756 Use region cache to speedup bidi_find_paragraph_start.
6757 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6758 Rename cache_long_line_scans to cache_long_scans.
6759 * buffer.c (bset_cache_long_line_scans): Rename to
6760 bset_cache_long_scans.
6761 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6762 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6764 (syms_of_buffer): Rename cache-long-line-scans to
6765 cache-long-scans. Adjust docstring.
6766 * search.c (newline_cache_on_off):
6767 * indent.c (width_run_cache_on_off): Adjust users.
6768 * bidi.c (bidi_paragraph_cache_on_off): New function.
6769 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6770 * insdel.c (prepare_to_modify_buffer):
6771 Invalidate bidi_paragraph_cache if enabled.
6773 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6775 Invalidate region caches only if buffer text is going to be changed.
6776 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6777 (modify_text): ...new prototype.
6778 (prepare_to_modify_buffer_1): New prototype.
6779 * textprop.c (modify_region): Rename to...
6780 (modify_text_properties): ...new function.
6781 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6782 (Fremove_list_of_text_properties): Adjust users.
6783 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6784 (modify_text): ...new function.
6785 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6786 (prepare_to_modify_buffer_1): ...new function.
6787 * casefiddle.c (casify_region):
6788 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6789 (Ftranspose_regions): Use modify_text.
6791 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6793 * lisp.mk (lisp): Add nadvice.elc.
6795 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6797 New macro to iterate over live buffers similar to frames.
6798 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6799 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6800 Declare buffer-related variables here to offload lisp.h.
6801 * buffer.c (Vbuffer_alist): Adjust comment.
6802 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6803 (other_buffer_safely):
6804 * data.c (store_symval_forwarding):
6805 * dispnew.c (Fframe_or_buffer_changed_p):
6806 * fileio.c (Fdo_auto_save):
6807 * filelock.c (unlock_all_files):
6808 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6810 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6812 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6813 * callproc.c (create_temp_file):
6814 * filelock.c (create_lock_file):
6815 Assume mkostemp, since it's now provided by Gnulib.
6817 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6819 * w32.c (mkostemp): New function.
6820 (mktemp): Remove, no longer used. Most of the code reused in
6821 mkostemp. (Bug#15015)
6822 (mktemp): Don't undef.
6824 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6826 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6827 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6828 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6829 (free_glyph_pool, check_glyph_memory): Likewise for
6830 all users. Adjust comments where appropriate.
6832 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6834 * composite.h: Minor fixups.
6835 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6836 to fix a misspelling, and change it to an inline function while
6837 we're at it (it need not be a macro). All uses changed.
6838 (composition_method, composition_valid_p):
6839 Rewrite to avoid assignments in if-conditions.
6841 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6843 Do not use global Lisp_Object in composition macros.
6844 * composite.h (composition_temp): Remove declaration.
6845 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6846 (composition_method, composition_valid_p): ...inline functions.
6847 (compose_region): Remove the leftover.
6848 * composite.c (composition_temp): Remove.
6849 (run_composition_function, update_compositions)
6850 (composition_compute_stop_pos, composition_adjust_point)
6851 (Ffind_composition_internal):
6852 * coding.c (handle_composition_annotation):
6853 * xdisp.c (handle_composition_prop, check_point_in_composition):
6854 Related users changed.
6856 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6858 Drop FRAME_PTR typedef.
6859 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6860 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6861 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6862 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6863 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6864 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6865 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6866 All related users changed.
6868 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6870 * eval.c (default_toplevel_binding): New function.
6872 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6873 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6874 (syms_of_eval): Export them.
6875 * data.c (Fdefault_value): Micro cleanup.
6876 * term.c (init_tty): Use "false".
6878 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6880 Fix X GC leak in GTK and raw (no toolkit) X ports.
6881 * xterm.c (x_free_frame_resources): If white and black relief
6882 GCs are allocated, always free them here.
6883 * xfns.c (x_make_gc): Omit redundant initialization.
6884 * widget.c (create_frame_gcs): Remove the leftover.
6885 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6886 in x_free_frame_resources.
6888 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6890 * nsterm.m (windowWillResize:toSize:): Only change title if
6891 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6893 (viewDidEndLiveResize): New method.
6895 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6896 inside NS_IMPL_COCOA.
6898 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6900 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6901 Do not check whether undo is enabled because record_insert and
6902 record_delete does that themselves.
6904 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6906 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6907 member which is not really used any more.
6908 (FRAME_XIC_BASE_FONTNAME): Remove.
6909 * xfns.c (xic_free_fontset): Adjust user.
6910 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6911 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6912 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6913 (xdialog_show): Use eassert for debugging check.
6914 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6916 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6918 * fileio.c, fns.c (merge): Move extern decl from here ...
6919 * lisp.h (merge): ... to here.
6921 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6923 Fix last font-related change.
6924 * w32font.h (w32font_list_internal, w32font_match_internal):
6926 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6927 (uniscribe_list_family): Adjust to match font API change.
6928 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6929 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6931 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6933 * frame.h (FRAME_MOUSE_UPDATE):
6934 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6935 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6937 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6939 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6940 * font.h (struct font_driver): Change list, match, and list_family
6941 functions to accept struct frame * as first arg.
6942 * font.c (font_score, font_compare, font_sort_entities):
6944 (font_sort_entities, font_list_entities, font_select_entity)
6945 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6946 match font API change.
6947 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6948 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6949 * ftxfont.c (ftxfont_list, ftxfont_match):
6950 * xftfont.c (xftfont_list, xftfont_match):
6951 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6952 * w32font.c (w32font_list, w32font_match, w32font_list)
6953 (w32font_list_internal, w32_font_match_internal): Likewise.
6954 * xfaces.c (Fx_family_fonts): Adjust user.
6956 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6958 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6959 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6960 only if HAVE_X_WINDOWS is in use.
6961 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6962 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6963 * w32term.c (x_wm_set_icon_position): Likewise.
6964 * w32fns.c (x_icon): Adjust user.
6966 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6968 * xterm.c (last_mouse_press_frame): Remove the
6969 leftover which is not really used any more.
6970 (handle_one_xevent, syms_of_xterm): Adjust users.
6971 (x_flush): Call XFlush once per each X display, not frame.
6972 This is better because this code always unconditionally skips
6973 non-X frames in Vframe_list and issues the only XFlush if we
6974 have more than one X frame on the same X display.
6975 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6976 Use bool for booleans.
6977 (x_draw_glyph_string_background, cvt_string_to_pixel)
6978 (cvt_pixel_dtor): Drop unnecessary prototypes.
6979 * xterm.h (x_display_ok): Adjust prototype.
6981 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6983 Drop unnecessary functions that deals with frame pixel size.
6984 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6985 (x_pixel_height): Drop prototypes.
6986 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6987 (x_pixel_height): Drop implementations.
6988 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6989 which should be always valid for window frame.
6990 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6991 * w32menu.c (Fx_popup_dialog):
6992 * xmenu.c (Fx_popup_dialog): Likewise for both.
6994 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6996 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6997 frame parameters and call to Fmodify_frame_parameters just once.
6998 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6999 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7000 and mention nil frame in docstring.
7002 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7004 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7005 (x_figure_window_size): Likewise. Adjust to return long.
7006 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7007 (toplevel): Move Qterminal_live_p to...
7008 * terminal.c (toplevel): ...here, make it static, and...
7009 (syms_of_terminal): ...DEFSYM here.
7010 * frame.h (Qterminal_live_p): Remove declaration.
7011 (make_frame, x_figure_window_size): Adjust prototype.
7012 * nsfns.m (Fx_create_frame): Use long for window flags.
7014 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7016 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7017 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7018 Do not assume that emacs_close (INT_MAX) is a no-op.
7020 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7022 * xfaces.c (make_face_cache): For struct face_cache, prefer
7023 xmalloc to xzalloc and so avoid redundant call to memset.
7024 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7026 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7028 * fringe.c (draw_window_fringes, update_window_fringes)
7029 (compute_fringe_widths):
7030 * w32term.c (x_draw_glyph_string):
7031 * window.c (candidate_window_p, Frecenter):
7032 * xfaces.c (realize_basic_faces, realize_default_face)
7033 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7034 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7035 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7036 * xmenu.c (Fx_menu_bar_open_internal):
7037 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7038 * xsettings.c (xft_settings_event):
7039 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7040 Use bool for booleans. Adjust style and comments where
7042 * dispextern.h (draw_window_fringes, update_window_fringes)
7043 (compute_fringe_widths):
7044 * xterm.h (x_had_errors_p): Adjust prototype.
7046 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7048 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7049 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7051 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7053 * fns.c (toplevel): Remove comment before Fsafe_length because
7056 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7058 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7060 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7062 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7063 frame which got the message is still alive, before dereferencing
7064 its pointer. (Bug#14970)
7066 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7067 be a live window, before using it as such. (Bug#14970)
7069 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7071 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7072 w32_detect_focus_change instead of doing part of its job by hand.
7073 This fixes the problem whereby FOCUS_OUT events were not sent to
7076 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7078 * process.c (Fprocess_list): Doc fix.
7080 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7081 being re-exposed only if it didn't ask to become visible.
7082 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7083 was previously iconified. (Bug#14841)
7084 (x_iconify_frame): Mark the frame iconified.
7086 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7088 Fix minor problems found by static checking.
7089 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7090 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7092 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7094 * eval.c (set_specpdl_old_value): New function.
7095 (unbind_to): Minor simplification.
7096 (get_backtrace_frame): New function.
7097 (Fbacktrace_frame): Use it. Add `base' argument.
7098 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7099 (syms_of_eval): Export backtrace-eval.
7100 * xterm.c (x_focus_changed): Simplify.
7102 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7104 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7106 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7108 * xdisp.c (redisplay_window): Instead of moving point out of
7109 scroll margin, reject the force_start method, and try scrolling
7110 instead. (Bug#14780)
7112 2013-07-24 Ken Brown <kbrown@cornell.edu>
7114 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7117 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7119 * eval.c (Fprogn): Do not check that BODY is a proper list.
7120 This undoes the previous change. The check slows down the
7121 interpreter, and is not needed to prevent a crash. See
7122 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7124 2013-07-23 Glenn Morris <rgm@gnu.org>
7126 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7128 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7130 Port to GNU/Linux systems with tinfo but not ncurses.
7131 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7132 to decide whether ncurses is being used. Without this change,
7133 GCC complains about tgetent not being declared, on a system
7134 that has tinfo installed but ncurses not installed.
7136 * eval.c (Fprogn): Check that BODY is a proper list.
7138 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7139 * data.c (Fsetq_default):
7140 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7141 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7143 Tune by taking advantage of the fact that ARGS is always a list
7144 when a function is declared to have UNEVALLED args.
7146 * emacsgtkfixed.c: Port to GCC 4.6.
7147 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7149 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7151 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7152 here to silence compiler warnings.
7154 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7156 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7157 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7158 from messing up Emacs's 'struct frame' (Bug#14923).
7160 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7162 * alloc.c (make_save_ptr_ptr): Define this function.
7163 It was inadvertently omitted. It's needed only if
7164 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7166 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7168 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7169 frame have focus (Bug#14895).
7171 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7173 Avoid vfork-related deadlock more cleanly.
7174 * callproc.c (child_setup): When the child's exec fails, output
7175 the program name, as that's more useful. Use O_NONBLOCK to avoid
7177 * process.c (create_process_1): Remove; no longer needed.
7178 (create_process): Remove timer hack; no longer needed, now that
7179 the child avoids deadlock.
7181 2013-07-20 Glenn Morris <rgm@gnu.org>
7183 * image.c (Fimage_flush): Fix doc typo.
7185 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7187 Fix array bounds violation when pty allocation fails.
7188 * process.c (PTY_NAME_SIZE): New constant.
7189 (pty_name): Remove static variable; it's now auto.
7190 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7191 Take pty_name as an arg rather than using a static variable.
7192 All callers changed.
7193 (create_process): Recover pty_flag from process, not from volatile local.
7194 (create_pty): Stay inside array even when pty allocation fails.
7195 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7197 * lread.c (Fload): Avoid initialization only when lint checking.
7198 Mention that it's needed only for older GCCs.
7200 2013-07-20 Kenichi Handa <handa@gnu.org>
7202 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7203 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7205 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7207 * lread.c (Fload): Avoid uninitialized warning.
7209 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7211 Fix some minor file descriptor leaks and related glitches.
7212 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7213 (create_lock_file): Use write, not emacs_write.
7214 * image.c (slurp_file, png_load_body):
7215 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7216 (server_accept_connection):
7217 Don't leak an fd on memory allocation failure.
7218 * image.c (slurp_file): Add a cheap heuristic for growing files.
7219 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7220 as that's what the other routines do. Maybe input need not be
7221 blocked at all, but it's better to be consistent.
7222 Avoid undefined behavior when strlen is zero.
7224 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7225 (NSTATICS): Now a constant; doesn't need to be a macro.
7227 2013-07-19 Richard Stallman <rms@gnu.org>
7229 * coding.c (decode_coding_utf_8): Add simple loop for fast
7230 processing of ASCII characters.
7232 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7234 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7236 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7238 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7239 unportable 'struct x_display_info'.
7240 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7243 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7245 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7246 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7248 (system_process_attributes): Prefer plain char to unsigned char
7249 when either will do. Clean up properly if interrupted or if
7250 memory allocations fail. Don't assume sscanf succeeds.
7251 Remove no-longer-needed workaround to stop GCC from whining.
7252 Read command-line once, instead of multiple times. Check read status a
7255 Fix obscure porting bug with varargs functions.
7256 The code assumed that int is treated like ptrdiff_t in a vararg
7257 function, which is not a portable assumption. There was a similar
7258 -- though these days less likely -- porting problem with various
7259 assumptions that pointers of different types all smell the same as
7260 far as vararg functions is conserved. To make this problem less
7261 likely in the future, redo the API to use varargs functions.
7262 * alloc.c (make_save_value): Remove this vararg function.
7263 All uses changed to ...
7264 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7265 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7267 (make_save_ptr): Rename from make_save_pointer, for consistency with
7268 the above. Define only on platforms that need it. All uses changed.
7270 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7272 * keyboard.c: Try to fix typos in previous change.
7273 (DISPLAY_LIST_INFO): New macro.
7274 (kbd_buffer_get_event): Do not access members that are not present
7275 in X11. Revert inadvertent change of "!=" to "=".
7277 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7279 * keyboard.c (kbd_buffer_get_event):
7280 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7281 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7283 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7285 * filelock.c: Fix unlikely file descriptor leaks.
7286 (get_boot_time_1): Rework to avoid using emacs_open.
7287 This doesn't actually fix a leak, but is better anyway.
7288 (read_lock_data): Use read, not emacs_read.
7290 * doc.c: Fix minor memory and file descriptor leaks.
7291 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7292 (get_doc_string, Fsnarf_documentation):
7293 Fix file descriptor leak on error.
7295 * term.c: Fix minor fdopen-related file descriptor leaks.
7296 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7297 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7299 * charset.c: Fix file descriptor leaks and errno issues.
7301 (load_charset_map_from_file): Don't leak file descriptor on error.
7302 Use plain record_xmalloc since the allocation is larger than
7303 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7305 * eval.c (record_unwind_protect_nothing):
7306 * fileio.c (fclose_unwind):
7308 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7309 The replacement doesn't block input, but that no longer seems
7312 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7314 * lread.c: Fix file descriptor leaks and errno issues.
7315 (Fload): Close some races that leaked fds or streams when 'load'
7317 (Fload, openp): Report error number of last nontrivial failure to open.
7318 ENOENT counts as trivial.
7319 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7321 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7322 now that the function is always called with a nonnegative arg.
7323 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7324 All uses replaced with ...
7325 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7327 A few more minor file errno-reporting bugs.
7328 * callproc.c (Fcall_process):
7329 * doc.c (Fsnarf_documentation):
7330 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7331 * process.c (set_socket_option):
7332 Don't let a constructor trash errno.
7333 * doc.c: Include <errno.h>.
7335 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7337 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7339 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7341 Fix w32 bug with call-process-region (Bug#14885).
7342 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7343 to Fcall_process when the input is empty. This simplifies the
7344 code a bit. It makes no difference on POSIXish platforms but
7345 apparently it fixes a bug on w32.
7347 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7348 * fileio.c (close_file_unwind): Don't close if FD is negative;
7349 this can happen when unwinding a zapped file descriptor.
7350 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7351 in case Emacs runs out of memory between the two unwind-protects.
7352 Don't trash errno when closing FD.
7353 Zap the FD in the specpdl when closing it, instead of deferring
7354 the removal of the unwind-protect; this fixes a bug where a child
7355 function unwinds the stack past us.
7357 New unwind-protect flavors to better type-check C callbacks.
7358 This also lessens the need to write wrappers for callbacks,
7359 and the need for make_save_pointer.
7360 * alloc.c (free_save_value):
7361 * atimer.c (run_all_atimers):
7363 * alloc.c (safe_alloca_unwind):
7364 * atimer.c (unwind_stop_other_atimers):
7365 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7366 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7367 * minibuf.c (choose_minibuf_frame_1):
7368 * process.c (make_serial_process_unwind):
7369 * xdisp.c (pop_message_unwind):
7370 * xselect.c (queue_selection_requests_unwind):
7371 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7372 * alloc.c (record_xmalloc):
7373 Prefer record_unwind_protect_ptr to record_unwind_protect with
7375 * alloc.c (Fgarbage_collect):
7376 Prefer record_unwind_protect_void to passing a dummy.
7377 * buffer.c (restore_buffer):
7378 * window.c (restore_window_configuration):
7379 * xfns.c, w32fns.c (do_unwind_create_frame)
7380 New wrapper. All record-unwind uses of wrappee changed.
7381 * buffer.c (set_buffer_if_live):
7382 * callproc.c (call_process_cleanup, delete_temp_file):
7383 * coding.c (code_conversion_restore):
7384 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7385 * editfns.c (save_excursion_restore)
7386 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7387 (save_restriction_restore):
7388 * eval.c (restore_stack_limits, un_autoload):
7389 * fns.c (require_unwind):
7390 * keyboard.c (recursive_edit_unwind, tracking_off):
7391 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7392 * macros.c (pop_kbd_macro, restore_menu_items):
7393 * nsfns.m (unwind_create_frame):
7394 * print.c (print_unwind):
7395 * process.c (start_process_unwind):
7396 * search.c (unwind_set_match_data):
7397 * window.c (select_window_norecord, select_frame_norecord):
7398 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7399 (fast_set_selected_frame):
7400 * xfns.c, w32fns.c (unwind_create_tip_frame):
7401 Return void, not a dummy Lisp_Object. All uses changed.
7402 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7403 * callproc.c (call_process_kill):
7404 * fileio.c (restore_point_unwind, decide_coding_unwind)
7405 (build_annotations_unwind):
7406 * insdel.c (Fcombine_after_change_execute_1):
7407 * keyboard.c (read_char_help_form_unwind):
7408 * menu.c (unuse_menu_items):
7409 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7410 * sound.c (sound_cleanup):
7411 * xdisp.c (unwind_redisplay):
7412 * xfns.c (clean_up_dialog):
7413 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7414 Accept no args and return void, instead of accepting and returning
7415 a dummy Lisp_Object. All uses changed.
7416 * cygw32.c (fchdir_unwind):
7417 * fileio.c (close_file_unwind):
7418 * keyboard.c (restore_kboard_configuration):
7419 * lread.c (readevalllop_1):
7420 * process.c (wait_reading_process_output_unwind):
7421 Accept int and return void, rather than accepting an Emacs integer
7422 and returning a dummy object. In some cases this fixes an
7423 unlikely bug when the corresponding int is outside Emacs integer
7424 range. All uses changed.
7425 * dired.c (directory_files_internal_unwind):
7426 * fileio.c (do_auto_save_unwind):
7427 * gtkutil.c (pop_down_dialog):
7428 * insdel.c (reset_var_on_error):
7429 * lread.c (load_unwind):
7430 * xfns.c (clean_up_file_dialog):
7431 * xmenu.c, nsmenu.m (pop_down_menu):
7432 * xmenu.c (cleanup_widget_value_tree):
7433 * xselect.c (wait_for_property_change_unwind):
7434 Accept pointer and return void, rather than accepting an Emacs
7435 save value encapsulating the pointer and returning a dummy object.
7437 * editfns.c (Fformat): Update the saved pointer directly via
7438 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7439 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7440 (unwind_body): New function.
7441 (record_unwind_protect): First arg is now a function returning void,
7442 not a dummy Lisp_Object.
7443 (record_unwind_protect_ptr, record_unwind_protect_int)
7444 (record_unwind_protect_void): New functions.
7445 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7446 * fileio.c (struct auto_save_unwind): New type.
7447 (do_auto_save_unwind): Use it.
7448 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7449 * insdel.c (struct rvoe_arg): New type.
7450 (reset_var_on_error): Use it.
7451 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7453 (specbinding_func): Remove; there are now several such functions.
7454 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7455 (set_unwind_protect_ptr): New function.
7456 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7458 Be simpler and more consistent about reporting I/O errors.
7459 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7460 Say "Read error" and "Write error", rather than "I/O error", or
7461 "IO error reading", or "IO error writing", when a read or write
7463 * process.c (Fmake_network_process, wait_reading_process_output)
7464 (send_process, Fprocess_send_eof, wait_reading_process_output):
7465 Capitalize diagnostics consistently. Put "failed foo" at the
7466 start of the diagnostic, so that we don't capitalize the
7467 function name "foo". Consistently say "failed" for such
7469 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7470 All callers changed. This is so it can use report_file_error.
7471 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7472 diagnostics consistently as above.
7474 * fileio.c (report_file_errno): Fix errno reporting bug.
7475 If the file name is neither null nor a pair, package it up as a
7476 singleton list. All callers changed, both to this function and to
7477 report_file_error. This fixes a bug where the memory allocator
7478 invoked by list1 set errno so that the immediately following
7479 report_file_error reported the wrong errno value.
7481 Fix minor problems found by --enable-gcc-warnings.
7482 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7483 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7485 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7487 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7488 Set event->arg to Qt if switch-event shall be generated.
7489 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7491 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7493 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7496 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7497 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7498 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7499 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7500 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7501 and there is a focused frame.
7502 (head_table): Add focus-in and focus-out.
7503 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7504 bind to handle-focus-in/out.
7506 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7507 (Fhandle_switch_frame): Call Fhandle_focus_in.
7508 (syms_of_frame): defsubr handle-focus-in/out.
7510 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7512 Fix porting bug to older POSIXish platforms (Bug#14862).
7513 * sysdep.c (emacs_pipe): New function, that implements
7514 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7515 This should port better to CentOS 5 and to Mac OS X 10.6.
7516 All calls to pipe2 changed.
7518 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7519 This makes the code easier to read and the executable a bit smaller.
7520 Do not replace all calls to Fcons that happen to create lists,
7521 just calls that are intended to create lists. For example, when
7522 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7523 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7524 Similarly for list2 through list5.
7525 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7526 * bytecode.c (exec_byte_code):
7527 * callint.c (quotify_arg, Fcall_interactively):
7528 * callproc.c (Fcall_process, create_temp_file):
7529 * charset.c (load_charset_map_from_file)
7530 (Fdefine_charset_internal, init_charset):
7531 * coding.c (get_translation_table, detect_coding_system)
7532 (Fcheck_coding_systems_region)
7533 (Fset_terminal_coding_system_internal)
7534 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7535 * composite.c (update_compositions, Ffind_composition_internal):
7536 * dired.c (directory_files_internal, file_name_completion)
7538 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7539 * doc.c (Fsnarf_documentation):
7540 * editfns.c (Fmessage_box):
7542 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7543 (Feval, eval_sub, Ffuncall, apply_lambda):
7544 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7545 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7546 (Fset_file_times, Finsert_file_contents)
7547 (Fchoose_write_coding_system, Fwrite_region):
7548 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7549 * font.c (font_registry_charsets, font_parse_fcname)
7550 (font_prepare_cache, font_update_drivers, Flist_fonts):
7551 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7552 * frame.c (make_frame, Fmake_terminal_frame)
7553 (x_set_frame_parameters, x_report_frame_params)
7554 (x_default_parameter, Fx_parse_geometry):
7555 * ftfont.c (syms_of_ftfont):
7556 * image.c (gif_load):
7557 * keyboard.c (command_loop_1):
7558 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7559 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7560 (Fminor_mode_key_binding, accessible_keymaps_1)
7561 (Faccessible_keymaps, Fwhere_is_internal):
7562 * lread.c (read_emacs_mule_char):
7563 * menu.c (find_and_return_menu_selection):
7564 * minibuf.c (get_minibuffer):
7565 * nsfns.m (Fns_perform_service):
7566 * nsfont.m (ns_script_to_charset):
7567 * nsmenu.m (ns_popup_dialog):
7568 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7569 (Fx_own_selection_internal):
7570 * nsterm.m (append2):
7571 * print.c (Fredirect_debugging_output)
7572 (print_prune_string_charset):
7573 * process.c (Fdelete_process, Fprocess_contact)
7574 (Fformat_network_address, set_socket_option)
7575 (read_and_dispose_of_process_output, write_queue_push)
7576 (send_process, exec_sentinel):
7577 * sound.c (Fplay_sound_internal):
7578 * textprop.c (validate_plist, add_properties)
7579 (Fput_text_property, Fadd_face_text_property)
7580 (copy_text_properties, text_property_list, syms_of_textprop):
7581 * unexaix.c (report_error):
7582 * unexcoff.c (report_error):
7583 * unexsol.c (unexec):
7584 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7585 (Fformat_mode_line, syms_of_xdisp):
7586 * xfaces.c (set_font_frame_param)
7587 (Finternal_lisp_face_attribute_values)
7588 (Finternal_merge_in_global_face, syms_of_xfaces):
7589 * xfns.c (x_default_scroll_bar_color_parameter)
7590 (x_default_font_parameter, x_create_tip_frame):
7591 * xfont.c (xfont_supported_scripts):
7592 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7593 (menu_help_callback, xmenu_show):
7595 * xterm.c (set_wm_state):
7596 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7597 and similarly for list2 through list5.
7599 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7601 * callproc.c (Fcall_process_region): Fix minor race and tune.
7602 (create_temp_file): New function, with the temp-file-creation part
7603 of the old Fcall_process_region. Use Fcopy_sequence to create the
7604 temp file name, rather than alloca + build_string, for simplicity.
7605 Don't bother to block input around the temp file creation;
7606 shouldn't be needed. Simplify use of mktemp.
7607 Use record_unwind_protect immediately after creating the temp file;
7608 this closes an unlikely race where the temp file was not removed.
7609 Use memcpy rather than an open-coded loop.
7610 (Fcall_process_region): Use the new function. If the input is
7611 empty, redirect from /dev/null rather than from a newly created
7612 empty temp file; this avoids unnecessary file system traffic.
7614 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7616 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7617 Simplify by making this case like the other two. This is a bit
7618 slower on obsolete hosts, but the extra complexity isn't worth it.
7620 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7621 * process.c (create_process) [!DOS_NT]:
7622 Remove now-unnecessary calls to emacs_close.
7624 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7626 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7627 returning early. (Bug#14850)
7629 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7630 and inhibit-iso-escape-detection attributes of 'undecided'.
7633 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7635 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7636 Reported by Herbert J. Skuhra in
7637 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7639 Don't lose top specpdl entry when memory is exhausted.
7640 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7641 specpdl overflow here, to simplify callers; all callers changed.
7642 Always reserve an unused entry at the stack top; this avoids
7643 losing the top entry's information when memory is exhausted.
7645 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7647 Clean up errno reporting and fix some errno-reporting bugs.
7648 * callproc.c (Fcall_process):
7649 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7650 * process.c (create_process, Fmake_network_process):
7651 * unexaix.c (report_error):
7652 * unexcoff.c (report_error):
7653 Be more careful about reporting the errno of failed operations.
7654 The code previously reported the wrong errno sometimes.
7655 Also, prefer report_file_errno to setting errno + report_file_error.
7656 (Fcall_process): Look at openp return value rather than at path,
7657 as that's a bit faster and clearer when there's a numeric predicate.
7658 * fileio.c (report_file_errno): New function, with most of the
7659 old contents of report_file_error.
7660 (report_file_error): Use it.
7661 (Ffile_exists_p, Ffile_accessible_directory_p):
7662 Set errno to 0 when it is junk.
7663 * fileio.c (Faccess_file):
7664 * image.c (x_create_bitmap_from_file):
7665 Use faccessat rather than opening the file, to avoid the hassle of
7666 having a file descriptor open.
7667 * lisp.h (report_file_errno): New decl.
7668 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7671 * process.c (create_process, wait_reading_process_output) [AIX]:
7672 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7673 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7674 a multithreaded environment anyway).
7675 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7677 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7679 * image.c (x_find_image_file): Don't close a remote file handle.
7681 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7683 Fix races with threads and file descriptors.
7684 * callproc.c (Fcall_process_region):
7685 * dired.c (open_directory):
7686 * emacs.c (main, Fdaemon_initialized):
7687 * image.c (x_find_image_file):
7688 * inotify.c (Finotify_rm_watch):
7689 * lread.c (Flocate_file_internal):
7690 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7691 * term.c (term_mouse_moveto, init_tty):
7692 * termcap.c (tgetent):
7693 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7694 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7695 * unexhp9k800.c, unexmacosx.c (unexec):
7696 * callproc.c (Fcall_process_region):
7697 Use emacs_close, not close.
7698 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7699 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7700 and posix_close function on current platforms (which all lack them).
7701 (emacs_close): Use it. This should fix the races on GNU/Linux and
7702 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7703 and it should avoid closing random victim file descriptors on
7706 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7708 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7709 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7712 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7713 This is for .gdbinit xbacktrace.
7715 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7716 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7717 (emacs_set_tty): Now static.
7718 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7719 * term.c (tty_capable_p, tty_default_color_capabilities)
7720 (get_tty_terminal, term_mouse_movement)
7721 (handle_one_term_event, init_tty, maybe_fatal):
7722 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7723 (tgetent, scan_file, name_match, compare_contin):
7724 * terminal.c (get_terminal):
7725 Use bool for boolean.
7726 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7727 Prefer char to unsigned char if either will do.
7728 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7729 (tty_write_glyphs): Prefer int to unsigned.
7730 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7731 All callers changed.
7732 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7734 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7737 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7738 (B__dummy__): New dummy symbol, to pacify C89.
7739 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7740 they can't grok varargs macros.
7741 * dispnew.c (add_window_display_history)
7742 (add_frame_display_history):
7743 * print.c (print_object):
7744 * xdisp.c (debug_method_add):
7745 Use %p printf format only for void pointers.
7746 * emacs.c (usage_message): New constant, replacing ...
7747 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7748 (main): Adjust to usage reorg.
7749 * fns.c (syms_of_fns):
7750 * profiler.c (syms_of_profiler):
7751 Don't use non-constant struct initializers.
7752 * gnutls.h (gnutls_initstage_t):
7753 * lisp.h (enum Lisp_Fwd_Type):
7754 * lread.c (lisp_file_lexically_bound_p):
7755 * xsettings.c (anonymous enum):
7756 Remove trailing comma.
7757 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7758 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7759 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7761 * regex.c (const_re_char): New type, to pacify strict C89.
7762 All uses of 'const re_char' replaced to use it.
7763 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7764 with glibc when strict C89. This change is imported from gnulib.
7766 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7767 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7768 Omit GNU_LINUX implementation, since it requires long long.
7769 * xterm.c (x_draw_underwave):
7770 Do not assume the traditional order of struct's members.
7771 (x_term_init): Rewrite to avoid the need for non-constant structure
7774 Syntax cleanup, mostly replacing macros with functions.
7775 This removes the need for the syntax_temp hack.
7776 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7777 * syntax.c (SYNTAX_INLINE): New macro.
7778 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7779 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7780 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7781 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7782 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7783 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7784 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7785 Now constants, not macros.
7786 (syntax_temp) [!__GNUC__]: Remove.
7787 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7788 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7789 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7790 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7791 Move here from syntax.h; now functions, not macros. Except for the
7792 last function, these are static since only syntax.c uses them.
7793 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7794 All uses changed. Now a function, not a macro; use this fact
7795 to simplify the code.
7796 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7797 compiler bugs; no longer relevant.
7798 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7799 (SYNTAX_INLINE): New macro.
7800 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7801 for the new functions. Use bool for boolean member.
7802 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7803 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7804 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7805 (SETUP_BUFFER_SYNTAX_TABLE):
7806 Now extern inline functions, not macros.
7807 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7808 Remove; all uses replaced by implementation.
7809 (syntax_temp) [!__GNUC__]: Remove decl.
7810 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7812 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7814 * emacs.c (main): Fix syntax error.
7816 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7818 Timestamp fixes for undo (Bug#14824).
7819 * atimer.c (schedule_atimer):
7820 * fileio.c (Ffile_newer_than_file_p):
7821 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7822 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7823 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7824 (syms_of_fileio): Remove Sclear_visited_file_name.
7825 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7826 file doesn't exist; this avoids an ambiguity with negative timestamps.
7827 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7828 * systime.h (make_emacs_time, invalid_emacs_time):
7829 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7830 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7831 * undo.c (record_first_change): Push (visited-file-modtime) onto
7832 undo list rather than reimplementing it by hand, incorrectly.
7834 2013-07-09 Ken Brown <kbrown@cornell.edu>
7836 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7838 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7840 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7842 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7844 Handle errno and exit status a bit more carefully.
7845 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7846 number into an exit status. Instead, use EXIT_CANCELED.
7847 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7848 * callproc.c (relocate_fd):
7849 * emacs.c (close_output_streams, main):
7850 * process.c (create_process):
7851 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7852 Use emacs_perror for simplicity.
7853 * callproc.c (relocate_fd, main):
7854 * sysdep.c (sys_subshell):
7855 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7856 (shut_down_emacs): Use emacs_write, not write.
7857 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7858 * fileio.c (Fcopy_file, e_write):
7859 * nsterm.m (ns_select):
7860 * process.c (send_process):
7861 * sound.c (vox_write):
7862 Use emacs_write_sig, not emacs_write.
7863 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7864 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7866 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7868 (emacs_full_write): New function.
7869 (emacs_write): Rewrite to use it.
7870 (emacswrite_sig, emacs_perror): New functions.
7871 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7873 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7875 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7876 on NS even if it is present. Pixmap on NS is a void*.
7878 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7880 Port to Ubuntu 10 (Bug#14803).
7881 Problem reported by T.V. Raman.
7882 * process.c (close_on_exec, accept4, process_socket):
7883 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7885 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7887 * w32.c (sys_dup): Declare prototype.
7891 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7893 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7895 Make file descriptors close-on-exec when possible (Bug#14803).
7896 This simplifies Emacs a bit, since it no longer needs to worry
7897 about closing file descriptors by hand in some cases.
7898 It also fixes some unlikely races. Not all such races, as
7899 libraries often open files internally without setting
7900 close-on-exec, but it's an improvement.
7901 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7902 * callproc.c (Fcall_process) [!MSDOS]:
7903 * emacs.c (main) [!DOS_NT]:
7904 * nsterm.m (ns_term_init):
7905 * process.c (create_process):
7906 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7907 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7908 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7909 Prefer mkostemp with O_CLOEXEC to mkstemp.
7910 * callproc.c (relocate_fd) [!WINDOWSNT]:
7911 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7912 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7914 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7915 Make the resulting file descriptor close-on-exec.
7916 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7917 * lread.c (load_descriptor_list, load_descriptor_unwind):
7918 Remove; no longer needed. All uses removed.
7919 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7920 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7922 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7923 (Fmake_network_process, Fnetwork_interface_list)
7924 (Fnetwork_interface_info, server_accept_connection):
7925 Make newly-created socket close-on-exec.
7926 * sysdep.c (emacs_open, emacs_fopen):
7927 Make new-created descriptor close-on-exec.
7928 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7929 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7931 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7933 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7934 for NS_IMPL_GNUSTEP.
7936 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7938 Fix openp errno handling.
7939 * callproc.c (Fcall_process): Preserve openp errno around close.
7940 * lread.c (openp): Set errno when returning -1, as some callers
7943 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7945 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7947 * nsterm.h (NSSavePanel): Update comment.
7948 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7949 (ns_run_file_dialog): Declare.
7951 * nsfns.m: Remove panelOK.
7953 (ns_run_file_dialog): New function.
7954 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7955 event loop, so file dialog is popped up by ns_run_file_dialog, called
7956 by sendEvent (Bug#14578).
7957 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7959 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7961 * xdisp.c (default_line_pixel_height): New function.
7962 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7963 (try_cursor_movement, redisplay_window, try_window)
7964 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7966 * window.c (window_scroll_pixel_based):
7967 use default_line_pixel_height.
7969 * dispextern.h (default_line_pixel_height): Add prototype.
7971 * frame.c (x_set_line_spacing): Accept a float value for
7972 line-spacing parameter, per the documentation.
7974 * data.c (Fmultibyte_string_p): Doc fix.
7976 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7978 Use emacs_open more consistently when opening files.
7979 This handles EINTR more consistently now, and makes it easier
7980 to introduce other uniform changes to file descriptor handling.
7981 * sysstdio.h: New file.
7982 * buffer.c (mmap_init):
7983 * cygw32.c (chdir_to_default_directory):
7984 * dispnew.c (Fopen_termscript):
7985 * emacs.c (Fdaemon_initialized):
7986 * fileio.c (Fdo_auto_save):
7987 * image.c (slurp_file, png_load_body, jpeg_load_body):
7988 * keyboard.c (Fopen_dribble_file):
7990 * print.c (Fredirect_debugging_output):
7991 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7992 * termcap.c (tgetent):
7993 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7994 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7995 * w32term.c (w32_initialize) [CYGWIN]:
7996 * xfaces.c (Fx_load_color_file):
7997 Use emacs_open instead of plain open, and emacs_fopen instead of
7999 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8000 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8001 * callproc.c (default_output_mode): New constant.
8002 (Fcall_process): Use it to call emacs_open instead of plain creat.
8003 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8004 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8005 (emacs_fopen): New function.
8006 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8007 Include <lisp.h>, for emacs_open.
8008 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8010 Remove duplicate #include directives.
8011 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8013 Don't include stdio.h twice.
8014 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8015 Don't include sys/types.h or stdio.h twice.
8016 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8017 * lread.c: Don't include coding.h twice.
8018 * nsfont.m: Don't include frame.h twice.
8019 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8020 * ralloc.c: Don't include <unistd.h> twice.
8021 * xdisp.c: Don't include font.h twice.
8022 * xterm.c: Don't include fontset.h twice.
8023 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8025 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8027 Scale ImageMagick images more carefully.
8028 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8029 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8030 Be more careful about avoiding undefined behavior after
8031 integer overflow and division by zero.
8033 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8035 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8036 (syms_of_w32fns): DEFSYM them.
8037 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8038 (CCHDEVICENAME): Define macros if not defined.
8039 (struct MONITOR_INFO_EX): New struct.
8040 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8041 (enum_display_monitors_fn): New variable.
8042 (globals_of_w32fns): Initialize it.
8043 (Fx_display_pixel_width, Fx_display_pixel_height)
8044 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8045 multi-monitor setups in docstrings.
8046 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8047 screen size by primary monitor's millimeter per pixel.
8048 (w32_monitor_enum, w32_display_monitor_attributes_list)
8049 (w32_display_monitor_attributes_list_fallback)
8050 (Fw32_display_monitor_attributes_list): New functions.
8051 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8053 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8055 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8057 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8059 * fileio.c (Qfile_notify_error): New error symbol.
8061 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8062 * inotify.c (inotify_callback, symbol_to_inotifymask)
8063 (Finotify_add_watch, Finotify_rm_watch): Use it.
8064 (inotifyevent_to_event): Exchange order of cookie and file name.
8065 (Finotify_add_watch): Adapt docstring.
8067 * lisp.h (Qfile_notify_error): Declare.
8069 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8071 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8072 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8073 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8074 which did not work (see <http://bugs.gnu.org/14569#307>).
8075 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8076 && (!noninteractive || initialized)). This attempts to thread
8077 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8079 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8081 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8082 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8084 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8086 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8087 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8088 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8089 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8091 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8093 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8094 Define to __sys_siglist.
8096 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8098 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8099 word-wrap, so that overflow-newline-into-fringe would work in
8100 visual-line-mode. (Bug#2749)
8101 (move_it_in_display_line_to): When the last scanned display
8102 element fits exactly on the display line, and
8103 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8104 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8105 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8106 finding buffer position that corresponds to pixel coordinates,
8107 e.g. in buffer_posn_from_coords.
8109 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8111 * process.c (handle_child_signal): Call catch_child_signal if
8114 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8116 Don't convert function pointers to void * and back.
8117 It isn't portable C, and it's easy enough to avoid.
8118 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8119 (make_save_value): Add support for SAVE_FUNCPOINTER.
8120 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8121 * print.c (print_object):
8122 Distinguish function from object pointers.
8123 * lisp.h (SAVE_FUNCPOINTER): New constant.
8124 (SAVE_SLOT_BITS): Adjust to it.
8125 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8126 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8127 (voidfuncptr): New typedef.
8128 (struct Lisp_Save_Value): New member data[0].funcpointer.
8129 (XSAVE_FUNCPOINTER): New function.
8131 Simplify buildobj processing.
8132 * Makefile.in (buildobj.h): Make it a sequence of strings each
8133 followed by comma, rather than a single string. Put it into a
8134 .tmp file in case there's an error while generating it.
8135 (gl-stamp): Use .tmp for temp files.
8136 (mostlyclean): Clean .tmp files.
8137 * doc.c (buildobj): Move to just the routine that needs it.
8138 It's now an array of strings, so processing is simpler.
8140 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8142 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8143 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8144 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8145 Invoke malloc_enable_thread even when not interactive.
8146 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8147 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8148 in this case, since the underlying bug has now been fixed.
8150 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8152 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8153 unlinking it (bug#14691).
8155 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8157 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8158 before checking whether buffer is modified. This lets
8159 `kill-buffer-query-functions' cancel killing of the buffer or save
8160 its content before `kill-buffer' asks user the "Buffer %s
8161 modified; kill anyway?" question.
8163 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8165 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8166 Let the super performKeyEquivalent deal with them (Bug#14747).
8168 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8170 * widget.c (resize_cb): Remove unused local.
8172 Do not use GTK 3 if it exists but cannot be compiled.
8173 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8174 * xterm.c (x_error_handler) [!USE_GTK]:
8177 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8179 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8181 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8182 to the valid range of values. (Bug#14753)
8184 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8185 when moving point by using the current glyph matrix. This avoids
8186 the need to force redisplay when this function is called in a
8189 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8191 Fix minor problems found by static checking.
8192 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8193 Redo the latter's body to sidestep GCC parenthesization warnings.
8194 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8195 * coding.c (detect_coding, detect_coding_system):
8196 * coding.h (struct undecided_spec):
8197 Use bool for boolean.
8198 * image.c (QCmax_width, QCmax_height): Now static.
8199 * xdisp.c (Fmove_point_visually): Remove unused local.
8201 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8203 * xdisp.c (Fmove_point_visually): New function.
8205 2013-06-28 Kenichi Handa <handa@gnu.org>
8207 * coding.h (define_coding_undecided_arg_index): New enum.
8208 (coding_attr_index): New members
8209 coding_attr_undecided_inhibit_null_byte_detection,
8210 coding_attr_undecided_inhibit_iso_escape_detection,
8211 coding_attr_undecided_prefer_utf_8.
8212 (undecided_spec): New struct.
8213 (struct coding_system): New member `undecided' of the member
8216 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8217 (detect_coding): Likewise.
8218 (detect_coding_system): Likewise.
8219 (Fdefine_coding_system_internal): New coding system properties
8220 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8222 (syms_of_coding): Adjust for coding_arg_undecided_max.
8224 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8226 * image.c (x_from_xcolors): Remove unused local.
8228 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8230 Defer image data transfer between X client and server until actual
8233 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8236 * image.c (Destroy_Image): Remove.
8237 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8238 `mask_p', and `colors_p'. All uses changed.
8239 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8240 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8241 New macros for `flags' arg to x_clear_image_1.
8242 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8243 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8244 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8245 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8246 (image_get_x_image, image_unget_x_image): New functions or macros.
8247 (image_background, image_background_transparent, x_to_xcolors)
8248 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8249 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8250 instead of Destroy_Image.
8251 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8252 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8253 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8254 (imagemagick_load_image, svg_load_image): Use them instead of
8255 x_create_x_image_and_pixmap, and x_put_x_image followed by
8256 x_destroy_x_image, respectively.
8257 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8258 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8259 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8260 background_transparent fields.
8261 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8262 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8264 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8266 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8267 This mostly consists of undoing recent changes.
8268 * callproc.c (Fcall_process):
8269 * process.c (create_process):
8270 Do not worry about catching SIGCHLD here, undoing previous change.
8271 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8272 * process.c, process.h (catch_child_signal):
8273 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8274 * process.c (catch_child_handler): Don't worry about being called
8275 lazily and do not assume caller has blocked SIGCHLD, undoing
8276 previous change. Move first-time stuff back to
8277 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8278 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8279 set lib_child_handler if it's already initialized, which may
8280 help avoid problems on GNUstep.
8282 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8284 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8285 * callproc.c (Fcall_process):
8286 * process.c (create_process):
8287 Make sure SIGCHLD is caught before we fork,
8288 since Emacs startup no arranges to catch SIGCHLD.
8289 * process.c (lib_child_handler): Initialize to null, not to
8291 (catch_child_signal): Allow self to be called lazily.
8292 Do nothing if it's already been called.
8293 Assume caller has blocked SIGCHLD (all callers do now).
8294 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8295 just before it's really needed.
8296 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8297 since it hasn't been caught yet.
8299 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8301 * image.c (compute_image_size): New function to implement
8302 :max-width and :max-height.
8303 (imagemagick_load_image): Use it.
8305 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8307 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8308 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8310 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8311 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8312 the SIGCHLD handler, since the code is not atomic and (due to glib)
8313 signals may be arriving now.
8314 * sysdep.c (init_signals): Do not catch child signals here;
8315 'main' now does that later, at a safer time.
8317 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8319 Clean up SIGCHLD handling a bit (Bug#14569).
8320 * process.c, process.h (catch_child_signal):
8321 Now always extern, even if !NS_IMPL_GNUSTEP.
8322 * process.c (catch_child_signal): Move glib tickler here from
8323 init_process_emacs, so that it's done earlier in Emacs
8324 initialization. Also move the noninteractive && !initialized
8325 check here from init_process_emacs. This is all a bit cleaner for
8326 GNUish platforms, and I hope it works around the Cygwin bug.
8327 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8328 that glib signal handling is tickled before glib creates threads.
8330 * process.c (wait_reading_process_output): Avoid int overflow
8331 when reading more than 2 GiB total from a process.
8333 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8335 * process.c (create_process): Handle a couple more cases,
8336 i.e., work even if new_argv and wait_child_setup[i] are cached.
8337 Use Fcall_process's style for volatile vars.
8339 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8341 * process.c (create_process): Mark PROCESS volatile.
8343 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8345 Use C99-style flexible array members if available.
8346 This avoids some subtle aliasing issues, which typically
8347 aren't a problem with GCC but may be a problem elsewhere.
8348 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8349 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8350 In either case, it uses a flexible array member rather than
8351 the old struct hack. All uses changed.
8352 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8353 Adjust to sdata reorganization.
8354 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8355 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8356 that ports better to pre-C99 non-GCC.
8357 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8358 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8359 as the latter has changed.
8360 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8361 and port better to pre-C99 GCC.
8362 * image.c (struct xpm_cached_color):
8363 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8364 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8365 Use FLEXIBLE_ARRAY_MEMBER.
8366 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8367 Move decl to top level so it gets checked against implementation.
8368 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8369 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8371 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8373 * syntax.c: Integer cleanups.
8374 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8375 All uses that need 0-or-2 changed to:
8376 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8377 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8378 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8379 (char_quoted, prev_char_comend_first, back_comment)
8380 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8381 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8382 Use bool for boolean.
8383 (update_syntax_table, skip_chars, skip_syntaxes):
8384 Prefer int to unsigned when either will do.
8385 (back_comment): Return boolean success flag, like forw_comment,
8386 instead of positive-or-minus-1 (which might have overflowed int anyway).
8387 Don't stuff ptrdiff_t into int.
8388 (syntax_spec_code, syntax_code_spec): Now const.
8389 (Fmatching_paren, scan_lists, scan_sexps_forward):
8390 Use enum syntaxcode for syntax code.
8391 (Fmatching_paren): Check that arg is a character, not just an integer.
8392 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8393 (Finternal_describe_syntax_value): Omit no-longer-needed
8395 (skip_chars): Use char, not unsigned char, when the distinction
8397 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8398 * bytecode.c (exec_byte_code):
8399 * syntax.c (syntax_spec_code, Fchar_syntax)
8400 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8402 * syntax.h (SYNTAX_WITH_FLAGS):
8403 Omit unnecessary casts.
8405 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8407 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8408 line dimensions here, to avoid race conditions with the main
8409 thread. (Bug#14062, bug#14630, bug#14669)
8411 * w32term.c (w32_draw_window_cursor): Compute the header line and
8412 mode line dimensions here.
8413 <w32_system_caret_window, w32_system_caret_hdr_height>:
8414 <w32_system_caret_mode_height>: New variables.
8416 * w32term.h: Declare them.
8418 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8420 * alloc.c (die): Move "assertion failed" string here ...
8421 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8422 COND when SUPPRESS_CHECKING. This shrinks the executable text
8423 size by 0.8% to 2.2% when configured with --enable-checking,
8424 depending on optimization flags (GCC 4.8.1 x86-64).
8426 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8428 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8430 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8431 base is 2; this is more accurate.
8433 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8435 * sound.c (string_default): Move to !WINDOWSNT section.
8436 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8438 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8440 * sound.c: Integer cleanups.
8441 Remove unnecessary forward decls.
8442 (struct sound_device): The 'file' member is now a Lisp_Object, not
8443 a char *, so that we needn't invoke alloca on a huge size.
8444 (Fplay_sound_internal): Adjust to this.
8445 (string_default): New function.
8446 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8447 Use it to adjust to the struct sound_device change.
8448 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8449 (be2hs) [0]: Remove.
8451 * syntax.c (skip_chars): Don't use uninitialized storage
8452 when searching a multibyte buffer for characters that are not in a
8453 unibyte string that contains non-ASCII characters.
8455 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8457 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8458 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8460 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8462 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8464 2013-06-18 Kenichi Handa <handa@gnu.org>
8466 * font.c (Ffont_spec): Signal an error for an invalid font name
8469 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8471 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8472 In particular this ports to 32-bit sparc Sun cc.
8473 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8474 array with a dummy element at specpdl[-1], so that its address can
8476 (unbind_to): Do not copy the binding; not needed, now that we
8477 copy old_value in the one place where the copy is needed.
8478 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8479 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8480 (union specbinding): Rename from struct specbinding. Redo layout
8481 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8482 which is not portable. With Sun C 5.12 32-bit sparc, the
8483 declaration causes nargs to be an unsigned bitfield, a behavior
8484 that the C standard allows; but Emacs wants nargs to be signed.
8485 The overall type is now a union of structures rather than a
8486 structure of union of structures, and the 'kind' member is now a
8487 bitfield, so that the overall type doesn't grow. All uses changed.
8488 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8490 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8492 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8493 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8495 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8497 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8499 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8500 unless we know that the window w's frame is a frame object.
8501 Another attempt at solving bug#14062 and bug#14630.
8503 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8505 * textprop.c (property_set_type): New enum.
8506 (add_properties): Allow appending/prepending text properties.
8507 (add_text_properties_1): Factored out of Fadd_text_properties.
8508 (Fadd_text_properties): Move all the code into
8509 add_text_properties_1.
8510 (Fadd_face_text_property): New function that calls
8511 add_text_properties_1.
8513 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8515 Move functions from lisp.h to individual modules when possible.
8516 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8517 * alloc.c (XFLOAT_INIT, set_symbol_name):
8518 * buffer.c (CHECK_OVERLAY):
8519 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8520 (set_char_table_parent):
8521 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8522 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8523 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8524 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8526 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8527 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8528 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8529 (backtrace_args, backtrace_debug_on_exit):
8530 * floatfns.c (CHECK_FLOAT):
8531 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8532 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8533 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8534 (set_hash_index_slot):
8535 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8536 * marker.c (CHECK_MARKER):
8537 * textprop.c (CHECK_STRING_OR_BUFFER):
8538 * window.c (CHECK_WINDOW_CONFIGURATION):
8539 Move here from lisp.h, and make these functions static rather than
8541 * buffer.c (Qoverlayp):
8543 * fns.c (Qhash_table_p):
8544 * window.c (Qwindow_configuration_p):
8546 * lisp.h: Remove the abovementioned defns and decls.
8548 Use functions, not macros, for XINT etc (Bug#11935).
8549 In lisp.h, prefer functions to function-like macros, and
8550 constants to object-like macros, when either will do. This:
8551 . simplifies use, as there's no more need to worry about
8552 arguments' side effects being evaluated multiple times.
8553 . makes the code easier to debug on some platforms.
8554 However, when using gcc -O0, keep using function-like macros
8555 for a few critical operations, for performance reasons.
8556 This sort of thing isn't needed with gcc -Og, but -Og
8557 is a GCC 4.8 feature and isn't widely-enough available yet.
8558 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8559 Remove enum lsb_bits; no longer needed.
8560 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8561 * buffer.c (Qoverlap):
8563 * fns.c (Qhash_table_p):
8564 Now extern, so lisp.h can use these symbols.
8565 * dispextern.h: Include character.h, for MAX_CHAR etc.
8566 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8567 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8568 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8569 (GLYPH_CODE_P): Move here from lisp.h.
8570 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8571 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8572 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8573 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8574 XUNTAG now returns void *.
8575 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8576 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8577 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8578 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8579 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8580 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8581 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8582 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8583 New macros, renamed from their sans-lisp_h_ counterparts.
8584 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8585 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8586 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8587 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8588 If compiling via GCC without optimization, define these as macros
8589 in addition to inline functions.
8590 To disable this, compile with -DINLINING=0.
8591 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8592 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8593 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8594 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8595 (INTMASK, VALMASK): Now macros, since static values cannot be
8596 accessed from extern inline functions.
8597 (VALMASK): Also a constant, for benefit of old GDB.
8598 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8599 is INTEGERP, which can fold it in.
8600 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8601 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8602 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8603 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8604 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8605 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8606 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8607 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8608 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8609 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8610 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8611 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8612 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8613 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8614 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8615 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8616 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8617 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8618 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8619 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8620 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8621 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8622 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8623 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8624 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8625 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8626 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8627 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8628 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8629 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8630 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8631 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8632 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8634 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8635 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8636 (VALMASK): Define in one place rather than in two, merging the
8637 USE_LSB_TAG parts; this is simpler.
8638 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8639 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8640 Move up, to avoid use before definition.
8641 Also include "globals.h" earlier, for the same reason.
8642 (make_natnum): New function.
8643 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8644 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8645 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8646 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8647 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8648 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8649 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8650 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8651 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8652 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8653 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8654 (Qwindow_configuration_p, Qimage): New forward declarations.
8655 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8656 (STRING_COPYIN): Remove; unused.
8657 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8658 (xcar_addr, xcdr_addr): New functions. All uses changed.
8659 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8660 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8661 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8662 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8663 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8664 (TYPE_RANGED_INTEGERP): Simplify.
8665 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8666 (setlocale, fixup_locale, synchronize_system_messages_locale)
8667 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8668 Now empty functions, not macros.
8669 (functionp): Return bool, not int.
8670 * window.c (Qwindow_configuration_p): Now extern,
8671 so window.h can use it.
8672 * window.h (Qwindowp): Move decl back to lisp.h.
8674 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8676 * xdisp.c (Fline_pixel_height): New function, required for solving
8679 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8681 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8683 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8685 * lread.c (syms_of_lread):
8686 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8688 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8690 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8692 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8694 * fileio.c (expand_file_name): Doc fix.
8696 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8698 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8699 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8700 Wait for self, not for 0. This can't hurt on GNU or similar
8701 system, and may help with Cygwin.
8703 * keyboard.c: Don't use PROP (...) as an lvalue.
8704 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8705 Use set_prop (A, B), not PROP (A) = B.
8707 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8709 * xdisp.c (get_it_property): Use it->window instead of generating
8710 a Lisp object from it->w.
8712 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8714 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8715 get-char-property the window that is being rendered, instead of
8716 the buffer, to support window-specific overlays. (Bug#14575)
8717 (compute_display_string_pos): When W is NULL, use the current
8718 buffer as the object to pass to get-char-property.
8719 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8720 pointer member of the bidi iterator, since no window is pertinent
8723 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8725 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8726 being displayed, and pass it to compute_display_string_pos.
8727 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8728 (bidi_paragraph_init): All callers changed.
8730 * xdisp.c (init_from_display_pos, init_iterator)
8731 (handle_single_display_spec, next_overlay_string)
8732 (get_overlay_strings_1, reseat_1, reseat_to_string)
8733 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8734 Set bidi_it.w member from it->w.
8735 (compute_display_string_pos): Accept additional argument, the
8736 window being displayed, and pass it to Fget_char_property.
8739 * dispextern.h (struct bidi_it): New member w, the window being
8741 (compute_display_string_pos): Adjust prototype.
8743 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8745 * xgselect.c: Remove unneeded include xterm.h.
8747 * process.c (wait_reading_process_output): Check for NS before GLIB.
8748 GLIB may be linked in due to rsvg, but ns_select must be called.
8750 * xgselect.c (xg_select): Remove call to window_system_available
8751 and g_main_context_pending at the top, so Gdk events (i.e. file
8752 notify) are processed when Emacs is started with -nw.
8754 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8756 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8757 (ctagsfiles3): New variable, includes only *.m files.
8758 (TAGS): Use an explicit language name in the regular expressions,
8759 to avoid transformation of '/SOMETHING' by MSYS to
8760 'c:\MSYS\SOMETHING'.
8762 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8764 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8766 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8768 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8769 still need to set the mouse pointer shape and activate help-echo.
8772 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8774 A few porting etc. fixes for the new file monitor code.
8775 See the thread containing
8776 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8777 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8778 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8779 (dir_monitor_callback, Fgfile_rm_watch):
8780 Use assq_no_quit instead of Fassoc, for speed.
8781 (dir_monitor_callback, Fgfile_rm_watch):
8782 eassert that the monitor is a fixnum.
8783 (dir_monitor_callback): No need for CDR_SAFE.
8784 Simplify building of lisp with alternative tails.
8785 (Fgfile_add_watch, Fgfile_rm_watch):
8786 Do not assume glib functions set errno reliably on failure.
8787 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8788 and signal an error otherwise.
8789 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8790 Use Fdelq instead of Fdelete, for speed.
8792 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8794 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8795 don't insist on being invoked on a highlighted tool-bar button.
8796 Avoids losing tool-bar functionality when mouse-highlight is nil.
8797 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8798 Don't highlight when mouse-highlight is nil.
8799 (note_mouse_highlight): When mouse-highlight is nil, don't return
8800 right away; instead, run tool-bar and mode-line highlight
8801 subroutine, clear any existing highlight, and revert the mouse
8802 pointer to its default shape. (Bug#14558)
8804 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8806 * lisp.mk (lisp): Add prog-mode.el.
8808 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8810 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8811 * process.c (dummy_handler): New function.
8812 (lib_child_handler): New static var.
8813 (handle_child_signal): Invoke it.
8814 (catch_child_signal): If a library has set up a signal handler,
8815 save it into lib_child_handler.
8816 (init_process_emacs): If using glib and not on Windows, tickle glib's
8817 child-handling code so that it initializes its private SIGCHLD handler.
8818 * syssignal.h (SA_SIGINFO): Default to 0.
8819 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8820 31; it should no longer be needed now.
8822 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8824 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8826 * gfilenotify.c (globals_of_gfilenotify): New function.
8827 (syms_of_gfilenotify): Move global initialization there.
8829 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8831 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8833 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8834 * keyboard.c (menu_bar_items, tool_bar_items):
8835 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8836 not override local keymaps any more.
8838 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8840 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8842 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8844 * w32console.c (initialize_w32_display): Return the dimensions of
8845 the console window via 2 additional arguments, not via the current
8846 frame. This avoids crashes due to overrunning the bounds of
8847 frame's decode_mode_spec_buffer, which is not resized following
8848 the change of the frame dimensions from the initial 10x10.
8850 * w32term.h (w32_initialize_display_info): Adjust prototype.
8852 * term.c (init_tty): Take dimensions of the frame from the values
8853 returned by initialize_w32_display.
8855 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8856 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8857 (LIBES): Add $(GFILENOTIFY_LIBS).
8859 * w32inevt.c (handle_file_notifications): Add dummy implementation
8860 for !HAVE_W32NOTIFY.
8862 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8864 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8866 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8868 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8870 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8872 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8874 Fix minor problems found by static checking.
8875 * data.c (pure_write_error):
8876 Use xsignal2, not Fsignal, as Fsignal might return.
8877 * eval.c (set_backtrace_debug_on_exit): Now static.
8878 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8879 No longer inline. EXTERN_INLINE is needed only for functions
8880 defined in .h files. Reindent function header as per GNU style.
8881 (backtrace_p, backtrace_top, backtrace_next):
8882 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8883 compiler or linker. Add extern decls to pacify gcc -Wall.
8884 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8886 * frame.c (free_monitors): Define only on platforms that need it.
8887 * nsterm.m (ns_term_init):
8888 * process.c (catch_child_signal):
8889 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8890 defined on all porting targets these days.
8891 * process.c, process.h (catch_child_signal):
8892 Make it extern only if NS_IMPL_GNUSTEP is defined.
8894 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8896 * w32.c (gettimeofday): Make the signature identical to prototype
8897 in nt/inc/sys/time.h.
8899 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8901 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8904 * keyboard.c (safe_run_hooks_error): Improve error message.
8906 * data.c (pure_write_error): Add `object' argument.
8907 * puresize.h (CHECK_IMPURE): Use it.
8909 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8911 * Makefile.in (NOTIFY_OBJ): New variable.
8912 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8914 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8915 Call syms_of_gfilenotify.
8917 * gfilenotify.c: New file.
8919 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8920 and Qfile_w32notify.
8921 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8922 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8924 * lisp.h: Declare syms_of_gfilenotify.
8926 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8928 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8930 Merge the specpdl and backtrace stacks. Make the structure of the
8931 specpdl entries more obvious via a tagged union of structs.
8932 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8933 (enum specbind_tag): New enum.
8934 (struct specbinding): Make it a tagged union of structs.
8935 Add a case for backtrace records.
8936 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8937 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8938 (backtrace_debug_on_exit): New accessors.
8939 (struct backtrace): Remove.
8940 (struct catchtag): Remove backlist field.
8941 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8943 (Flocal_variable_p): Speed up the common case where the binding is
8945 * eval.c (backtrace_list): Remove.
8946 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8947 (set_backtrace_args, set_backtrace_nargs)
8948 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8949 (backtrace_next): New functions.
8950 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8951 (unwind_to_catch, internal_lisp_condition_case)
8952 (internal_condition_case, internal_condition_case_1)
8953 (internal_condition_case_2, internal_condition_case_n): Don't bother
8954 with backtrace_list any more.
8955 (Fsignal): Adjust to new backtrace format.
8956 (grow_specpdl): Move up.
8957 (record_in_backtrace): New function.
8958 (eval_sub, Ffuncall): Use it.
8959 (apply_lambda): Adjust to new backtrace format.
8960 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8962 (specbind): Adjust to new specpdl format. Simplify.
8963 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8964 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8966 (mark_backtrace): Remove.
8967 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8968 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8969 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8971 * profiler.c (record_backtrace): Use get_backtrace.
8972 (handle_profiler_signal): Use backtrace_top_function.
8973 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8976 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8978 * process.h (catch_child_signal): Declare.
8980 * process.c (catch_child_signal): New function.
8981 (init_process_emacs): Call it.
8983 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8984 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8986 (x_set_cursor_type): Remove declaration.
8987 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8988 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8989 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8990 (ns_get_color): Use F suffix on float.
8991 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8992 (ns_get_rgb_color): Remove.
8993 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8994 (note_mouse_movement): x and y are CGFloat.
8995 (ns_draw_fringe_bitmap): Remove unused rowY.
8996 Change #if to COCOA && >= 10_6.
8997 (ns_draw_window_cursor): Remove unused overspill.
8998 (ns_draw_underwave): width and x are EamcsCGFloat.
8999 (ns_draw_box): thickness is CGFloat.
9000 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9001 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9002 if not in main thread.
9003 (ns_get_pending_menu_title, ns_check_menu_open)
9004 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9005 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9006 (sendFromMainThread:): New method.
9007 (changeFont:): size is CGFloat.
9008 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9009 Disable warning about permanent text.
9010 (characterIndexForPoint:): Adjust return type depending on GNUstep
9012 (mouseDown:): delta is CGFloat.
9013 (updateFrameSize): Remove unised variable f.
9014 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9015 Cast float to EmacsCGFloat.
9016 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9017 also to -1 when restoring.
9018 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9019 inside NS_IMPL_COCOA.
9020 (toggleFullScreen:): Put call to toggleFullScreen inside
9021 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9022 (setPosition:portion:whole:): por is CGFloat.
9023 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9024 (mouseDown:): Use CGFloat.
9025 (mouseDragged:): Remove unised variable edge.
9026 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9028 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9030 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9031 when NS_IMPL_GNUSTEP.
9032 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9033 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9034 (EmacsToolbar): Add clearAll. Add tag argument to
9035 addDisplayItemWithImage.
9036 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9038 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9040 * nsmenu.m (ns_update_menubar): Make static.
9041 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9042 (fillWithWidgetValue:): Add cast to SEL for setAction.
9043 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9044 (update_frame_tool_bar): Update code for GNUstep.
9045 (clearAll): New method.
9046 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9047 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9048 Move identifierToItem setObject and activeIdentifiers addObject before
9049 call to insertItemWithItemIdentifier.
9050 (validateVisibleItems): Fix indentation.
9051 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9052 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9053 UtilityWindow to aStyle, remove call to setStyleMask.
9055 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9057 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9058 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9059 Use F suffix on floats.
9060 (ns_char_width): Returns CGFloat.
9061 (ns_ascii_average_width): w is CGFloat instead of float.
9062 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9064 (ns_glyph_metrics): CGFloat instead of float.
9066 * nsfns.m (x_set_foreground_color, x_set_background_color):
9068 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9069 remove unused variables.
9070 (Fns_read_file_name): Keep track if panel is for save.
9071 Use ns_filename_from_panel/ns_directory_from_panel.
9072 (Fns_list_services): delegate only used for COCOA.
9073 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9074 Just return the input if GNUstep.
9075 (x_screen_planes): Remove.
9076 (Fxw_color_values): Use EmacsCGFloat
9077 (Fns_display_monitor_attributes_list): Only get screen number for
9079 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9081 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9082 ns_directory_from_panel.
9084 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9086 * process.c (handle_child_signal): Also use WCONTINUED.
9087 This is so that list-processes doesn't mistakenly list the process
9088 as stopped, when the process has actually been continued and is
9091 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9093 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9094 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9095 not already configured.
9097 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9099 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9101 * Makefile.in (mostlyclean): Remove *.res files.
9103 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9105 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9106 a buffer (bug#8447).
9108 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9110 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9111 display vector, and we backtrack, handle the case that the
9112 previous character position is also displayed from a display
9113 vector or covered by a display string or image. (Bug#14476)
9115 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9117 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9118 (struct MonitorInfo, free_monitors): Remove.
9119 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9120 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9121 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9124 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9125 (struct MonitorInfo, free_monitors): Remove.
9126 (ns_screen_name): Make static.
9127 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9128 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9131 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9132 (struct MonitorInfo): New struct.
9133 (free_monitors, make_monitor_attribute_list): Declare.
9135 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9137 (free_monitors, make_monitor_attribute_list): New functions.
9138 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9141 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9143 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9145 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9147 * keyboard.c: Apply keyboard decoding only to events that come directly
9148 from the tty, not from unread-command-events (bug#14368).
9149 (read_event_from_main_queue): New function, extracted from read_char.
9150 (read_decoded_char): Remove.
9151 (read_decoded_event_from_main_queue): New function to replace it.
9152 (read_char): Use it.
9153 (read_key_sequence): Use read_char rather than read_decoded_char.
9155 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9157 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9159 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9161 2013-05-22 Kenichi Handa <handa@gnu.org>
9163 The following changes are to fix the setting of
9164 buffer-file-coding-system on, for instance, C-x RET c unix RET
9165 _FILE_OF_DOS_EOL_TYPE_ RET.
9167 * coding.h (struct coding_system): New member detected_utf8_chars.
9169 * coding.c (detect_coding_utf_8): Count characters and check EOL
9170 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9172 (setup_coding_system): Do not initialize coding->head_ascii.
9173 (check_ascii): Do not set coding->eol_seen but update it. Do not
9174 call adjust_coding_eol_type here.
9175 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9176 If the eol-type of CODING is already specified, adjust the eol type
9177 of the found coding-system.
9178 (decode_coding_gap): Cancel previous change. Utilize the
9179 character numbers counted by detect_coding_utf_8. Fix detection
9182 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9184 * search.c (looking_at_1): Only set last_thing_searched if the match
9185 changed the match-data (bug#14281).
9187 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9189 * xdisp.c (reseat_at_previous_visible_line_start):
9190 Already declared in dispextern.h, so remove it here.
9191 (move_it_vertically_backward): Likewise.
9193 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9195 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9196 (Fx_display_pixel_width, Fx_display_pixel_height)
9197 (Fx_display_mm_width, Fx_display_mm_height):
9198 Mention `display-monitor-attributes-list' in docstrings.
9200 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9201 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9202 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9203 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9204 (Fx_display_backing_store, Fx_display_visual_class)
9205 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9206 (Fx_display_grayscale_p, Fx_display_pixel_width)
9207 (Fx_display_pixel_height, Fx_display_planes)
9208 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9209 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9210 (Fx_display_mm_width, Fx_display_mm_height)
9211 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9212 height for all physical monitors as in X11.
9214 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9215 Return pixel width or height for all physical monitors as in X11.
9217 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9219 Port --enable-gcc-warnings to clang.
9220 * bytecode.c (exec_byte_code):
9222 Redo diagnostic pragmas to pacify clang, too.
9223 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9224 * editfns.c (Fencode_time):
9225 * fileio.c (file_accessible_directory_p):
9226 * font.c (font_unparse_xlfd):
9227 Use '&"string"[index]' instead of '"string" + (index)'.
9228 * undo.c (user_error): Remove; unused.
9230 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9232 * insdel.c (insert_1_both): Document the arguments, instead of
9233 referring to insert_1, which no longer exists.
9235 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9236 some window, increment windows_or_buffers_changed, so that
9237 *Messages* display in that window is updated. (Bug#14408)
9239 * w32.c: Include epaths.h.
9240 (init_environment): Use cmdproxy.exe without leading directories.
9241 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9243 (gettimeofday): Adjust signature and return value to Posix
9246 * unexw32.c (open_output_file): Delete the existing emacs.exe
9247 before creating it, to break the hard link to the versioned
9250 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9251 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9252 (FIRSTFILE_OBJ): New variables.
9253 (W32_RES): Rename to EMACSRES. All users changed.
9254 (base_obj): Use $(CM_OBJ).
9255 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9256 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9257 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9258 $(W32_RES_LINK) before $(LIBES).
9259 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9261 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9263 * makefile.w32-in (DOC): Use just "DOC".
9265 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9267 * process.c: Export default filters and sentinels to Elisp.
9268 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9270 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9271 (Fset_process_sentinel, Fformat_network_address):
9272 Default to them instead of nil.
9273 (server_accept_connection): Sentinels can't be nil any more.
9274 (read_and_dispose_of_process_output): New function, extracted from
9275 read_process_output.
9276 (read_process_output): Use it; filters can't be nil.
9277 (Finternal_default_process_filter): New function, extracted from
9278 read_process_output.
9279 (exec_sentinel_unwind): Remove function.
9280 (exec_sentinel): Don't zilch sentinel while running.
9281 (status_notify): Sentinels can't be nil.
9282 (Finternal_default_process_sentinel): New function extracted from
9284 (setup_process_coding_systems): Default filter is not nil any more.
9285 (syms_of_process): Export new Elisp functions and initialize
9287 * lisp.h (make_lisp_proc): New function.
9289 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9291 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9293 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9295 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9296 unless we know that the window w is a leaf window.
9297 Another attempt at solving bug#14062.
9299 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9301 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9304 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9306 * image.c (gif_load): Check that subimages fit (Bug#14345).
9308 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9310 * lread.c (skip_dyn_eof): New function.
9311 (read1): Use it to skip the end of a file in response to #@00.
9313 * doc.c (get_doc_string): Slightly relax the sanity checking.
9315 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9317 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9318 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9319 (MonitorInfo): New struct.
9320 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9321 (Fns_display_monitor_attributes_list): New functions.
9322 (display-usable-bounds): Remove.
9323 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9326 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9328 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9329 (GTK_CHECK_VERSION): New macro, if not already defined.
9330 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9331 replaced by GTK_CHECK_VERSION.
9333 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9335 * xterm.h (GTK_PREREQ): New macro.
9336 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9337 to use this macro instead, for consistency and clarity.
9339 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9341 * xdisp.c (row_for_charpos_p): New function, with code of
9342 cursor_row_p, but accepts an additional argument CHARPOS instead
9343 of using a hardcoded PT.
9344 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9345 (row_containing_pos): Call row_for_charpos_p instead of partially
9346 doing the same. Fixes cursor positioning under longlines-mode
9347 when longlines-show-effect includes more than one newline, when
9348 moving the cursor vertically up.
9350 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9352 * makefile.w32-in (ACL_H): New macro.
9353 ($(BLD)/fileio.$(O)): Update dependencies.
9355 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9357 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9358 * Makefile.in (LIB_ACL): New macro.
9359 (LIBACL_LIBS): Remove.
9360 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9361 * fileio.c: Include <acl.h>.
9362 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9363 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9365 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9368 * unexelf.c: Don't assume ElfW (Half) fits in int.
9369 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9370 when dealing with ElfW (Half) values, since they can exceed 2**31
9371 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9372 (entry_address): Omit unused NUM arg. All uses changed.
9374 2013-05-07 Juri Linkov <juri@jurta.org>
9376 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9377 to the string converted from number with `Fnumber_to_string'.
9380 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9382 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9383 This fixes a problem introduced by my previous change.
9385 2013-05-07 Glenn Morris <rgm@gnu.org>
9387 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9389 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9391 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9393 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9395 Static checking by GCC 4.8.0.
9396 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9397 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9398 (x_get_monitor_attributes_fallback)
9399 (x_get_monitor_attributes_xinerama)
9400 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9401 Define only if USE_GTK.
9402 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9403 (x_get_monitor_attributes_fallback): Omit unused locals.
9404 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9405 Use double, not float, to avoid mixed-mode floating point arithmetic.
9407 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9408 Jan Djärv <jan.h.d@swipnet.se>
9410 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9411 (XINERAMA_CFLAGS): New macros.
9412 (ALL_CFLAGS, LIBES): Use them.
9414 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9415 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9416 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9417 (syms_of_xfns): DEFSYM them.
9418 (struct MonitorInfo): New struct.
9419 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9420 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9421 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9422 (x_get_monitor_attributes_xinerama): New functions.
9423 (Fx_display_monitor_attributes_list): New primitive.
9424 (syms_of_xfns): Defsubr it.
9426 * xterm.h (x_display_info): Add Xatom_net_workarea and
9427 Xatom_net_current_desktop.
9429 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9430 and dpyinfo->Xatom_net_current_desktop.
9432 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9434 * xdisp.c (pos_visible_p): Use the special code for finding the
9435 beginning of a display property or overlay for any "replacing"
9436 display property, not just for display strings. This solves
9437 incorrect reporting of position by posn-at-point. (Bug#14241)
9439 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9441 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9442 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9443 Verify that ElfW (Half) fits in int.
9444 (fatal): Use same signature as lisp.h.
9445 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9446 configure and build with -DUNEXELF_DEBUG without worrying about
9447 other modules that use DEBUG.
9448 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9449 possibly-wide integers now uses it instead of plain fprintf.
9450 (entry_address): New function, which avoids problems with 32-bit
9451 overflow on 64-bit hosts.
9452 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9453 (round_up): Don't assume the remainder fits in int.
9454 (find_section): Use bool for boolean. Simplify debug code.
9455 (unexec): Don't assume file sizes fit in int or size_t.
9456 Omit unnecessary trailing newline in 'fatal' format.
9457 Use strerror rather than outputting decimal error number.
9458 Remove unused code when emacs is not defined;
9459 this file relies on Emacs now.
9460 Don't assume e_phnum and e_shnum are positive.
9462 * regex.c: Fix problems when DEBUG is defined.
9463 (extract_number, extract_number_and_incr): Define regardless of
9464 whether DEBUG is defined; that's simpler and makes the code less
9465 likely to go stale in the normal case when DEBUG is not defined.
9466 Return int rather than taking an int * arg. All callers changed.
9467 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9468 Remove, replacing with ...
9469 (DEBUG_PRINT): New macro. All callers changed.
9470 (DEBUG_COMPILES_ARGUMENTS): New macro.
9471 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9472 (print_compiled_pattern, print_double_string) [DEBUG]:
9473 Use prototype rather than old-style definition.
9474 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9475 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9476 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9477 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9478 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9479 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9480 This matters only when DEBUG is defined.
9482 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9484 * xdisp.c (set_iterator_to_next): Set the
9485 ignore_overlay_strings_at_pos_p flag only if we are _really_
9486 iterating over an overlay string, as indicated by the
9487 current.overlay_string_index member. (Bug#14306)
9489 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9491 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9492 to where it is used, to avoid autorelease issues (Bug#14050).
9494 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9496 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9497 * fileio.c (syms_of_fileio): Implement this.
9498 * filelock.c (create_lock_file): If symbolic links don't work, so
9499 we use a regular file as a lock file, do not fsync the lock file;
9502 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9504 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9505 (syms_of_minibuf): Adjust accodingly.
9507 * callint.c (Fcall_interactively): Adjust calls accordingly.
9509 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9511 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9512 w->contents is a buffer before computing everything else.
9513 Use parentheses to disambiguate last part of the condition.
9515 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9516 assertion violations. (Bug#14062)
9518 2013-05-01 David Reitter <david.reitter@gmail.com>
9520 * nsfns.m (ns_tooltip): Initialize.
9522 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9524 * coding.c (decode_coding_gap): Don't remove the character before
9525 a newline unless it's a CR character. (Bug#14287)
9527 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9529 * dispextern.h (struct face): Move enum face_underline_type
9530 earlier so that bitfields can be in the same word.
9532 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9534 * nsfns.m (handlePanelKeys): New function.
9535 (EmacsOpenPanel:performKeyEquivalent:)
9536 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9537 arrows/function/control and copy/paste keys (Bug#14296).
9539 2013-04-27 Juri Linkov <juri@jurta.org>
9541 * callint.c (Fcall_interactively): Call `Qread_number' for
9542 interactive code letter `n' instead of using duplicate code.
9545 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9547 * systime.h (make_timeval): Declare as 'const'.
9549 2013-04-27 Kenichi Handa <handa@gnu.org>
9551 * font.c (font_open_entity): Always open a font of manageable
9554 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9556 Port better to AIX (Bug#14258).
9557 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9560 2013-04-24 Kenichi Handa <handa@gnu.org>
9562 * coding.c (decode_coding_iso_2022): When an invalid escape
9563 sequence is encountered, reset the invocation and designation
9564 status to the safest one.
9566 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9568 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9569 Without this fix, "make distclean" leaves stamp-h1 behind.
9571 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9573 * w32fns.c (w32_fullscreen_rect): New function to compute the
9574 window rectangle for the given fullscreen mode.
9575 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9576 longer tunes the window size. This keeps the window's edges flush
9577 with the screen and allows the taskbar to hide itself in fullboth.
9579 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9580 window decorations and uses the entire screen.
9582 * w32term.h (w32_fullscreen_rect) Add prototype.
9583 (struct w32_output): Replace normal_width, normal_height,
9584 normal_top, and normal_left members with a single normal_placement
9586 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9588 (FRAME_NORMAL_PLACEMENT): New macro.
9590 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9592 * minibuf.c (Ftest_completion): Silence compiler warning.
9594 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9596 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9599 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9602 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9603 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9604 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9605 parentheses where appropriate.
9607 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9609 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9611 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9613 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9614 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9615 Mention in the doc string that setting these variables takes
9616 effect only after a call to set-window-buffer. (Bug#14200)
9618 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9620 * indent.c (Fvertical_motion): Don't consider display strings on
9621 overlay strings as display strings on the buffer position we
9622 started from. This prevents vertical cursor motion from jumping
9623 more than one line when there's an overlay string with a display
9624 property at end of line.
9625 Reported by Karl Chen <Karl.Chen@quarl.org> in
9626 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9628 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9630 * window.c (select_window): `record_buffer' even if window is
9631 already selected (bug#14191).
9633 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9635 * window.c (Fwindow_end): Test more flags, including the buffer's
9636 last_overlay_modified flag, to determine whether the window's
9637 display is really up-to-date. Prevents the function from
9638 returning a stale value. (Bug#14170)
9639 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9642 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9644 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9645 garbaged only if it is not already the top frame on its TTY.
9646 This prevents flickering due to constant redrawing of TTY frames when
9647 there are GUI frames open in the same session. (Bug#13864)
9649 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9651 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9652 of marking the idle timers directly.
9654 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9656 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9659 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9661 * window.c (select_window): Don't record_buffer while the invariant is
9662 temporarily broken (bug#14161).
9664 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9666 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9668 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9670 2013-04-07 Romain Francoise <romain@orebokech.com>
9672 Ignore additional platform-specific ACL errors (Bug#13702).
9673 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9674 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9676 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9678 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9681 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9683 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9684 This bug was introduced by my 2013-02-25 change that simplified
9685 data_start configuration. Without this change, on GNU/Linux
9686 an Emacs configured with --enable-profiling fails immediately
9687 due to a profiler signal.
9688 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9689 with these flags. On platforms where special flags are needed
9690 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9691 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9692 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9694 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9696 Get rid of some platform-specific functions examining window
9697 system and its capabilities. This is a partial rework of the
9699 * lisp.h (have_menus_p): Remove prototype. This function is
9700 replaced with platform-independent window_system_available.
9701 (check_window_system): Move to...
9702 * frame.h (decode_window_system_frame, window_system_available):
9703 ...here, add new prototypes.
9704 * frame.c (window_system_available, decode_window_system_frame):
9706 (check_window_system): Platform-independent now.
9707 * xterm.h (x_in_use): Remove declaration.
9709 * w32term.h (check_x_frame):
9710 * nsterm.h (check_x_frame): Remove prototypes. This function
9711 is replaced with platform-independent decode_window_system_frame.
9712 * msdos.c (have_menus_p): Remove.
9713 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9714 Remove platform-specific functions. Use check_window_system,
9715 decode_window_system_frame and check_ns_display_info where
9716 appropriate. Minor style and comment tweaks.
9717 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9718 (check_x_frame): Likewise.
9719 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9721 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9722 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9723 * xmenu.c, xselect.c: All related users changed.
9725 2013-04-03 Kenichi Handa <handa@gnu.org>
9727 The following changes is to optimize the code for reading UTF-8
9730 * coding.c (check_ascii): Rename from detect_ascii. Return value
9731 changed. Check EOL format. Do not call adjust_coding_eol_type
9733 (check_utf_8): New function.
9734 (adjust_coding_eol_type): Do nothing if already adjusted.
9735 (detect_coding): Compare the return value of check_ascii with
9736 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9737 (decode_coding_gap): Optimize for valid UTF-8.
9739 2013-03-21 Kenichi Handa <handa@gnu.org>
9741 * coding.c (syms_of_coding): Cancel previous change.
9743 * insdel.c (insert_from_gap): Fix previous change.
9745 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9747 Consistently use platform-specific function to detect window system.
9748 * lisp.h (check_window_system): New prototype. This function is
9749 going to replace check_x, check_w32 and check_ns.
9750 (have_menus_p): Mention msdos.c in comment.
9751 * fontset.c (check_window_system_func): Remove. Adjust all users.
9752 * fontset.h (check_window_system_func): Remove prototype.
9753 * nsterm.h (check_ns):
9754 * xterm.h (check_x):
9755 * w32term.h (check_w32): Likewise.
9756 * menu.c (Fx_popup_menu): Use check_window_system.
9757 * msdos.c (check_window_system): Define for MS-DOS.
9758 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9759 * w32fns.c (check_window_system): Likewise for MS-Windows.
9760 * xfns.c (check_window_system): Likewise for X.
9761 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9762 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9764 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9766 Prefer < to > in range checks such as 0 <= i && i < N.
9767 This makes it easier to visualize quantities on a number line.
9768 This patch doesn't apply to all such range checks,
9769 only to the range checks affected by the 2013-03-24 change.
9770 This patch reverts most of the 2013-03-24 change.
9771 * alloc.c (xpalloc, Fgarbage_collect):
9772 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9773 * character.c (string_escape_byte8):
9774 * charset.c (read_hex):
9775 * data.c (cons_to_unsigned):
9776 * dispnew.c (update_frame_1):
9777 * doc.c (Fsubstitute_command_keys):
9778 * doprnt.c (doprnt):
9779 * editfns.c (hi_time, decode_time_components):
9780 * fileio.c (file_offset):
9781 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9782 * font.c (font_intern_prop):
9783 * frame.c (x_set_alpha):
9784 * gtkutil.c (get_utf8_string):
9785 * indent.c (check_display_width):
9786 * keymap.c (Fkey_description):
9787 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9789 * minibuf.c (read_minibuf_noninteractive):
9790 * process.c (wait_reading_process_output):
9791 * search.c (Freplace_match):
9792 * window.c (get_phys_cursor_glyph):
9793 * xdisp.c (redisplay_internal):
9794 * xsmfns.c (smc_save_yourself_CB):
9795 Prefer < to > for range checks.
9796 * dispnew.c (sit_for): Don't mishandle NaNs.
9797 This fixes a bug introduced in the 2013-03-24 change.
9798 * editfns.c (decode_time_components): Don't hoist comparison.
9799 This fixes another bug introduced in the 2013-03-24 change.
9801 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9803 * frame.h (struct frame): Drop scroll_bottom_vpos
9804 member becaue all real users are dead long ago.
9805 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9806 * xdisp.c (redisplay_internal): Adjust user.
9808 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9810 * nsmenu.m (showAtX:Y:for:): setLevel to
9811 NSPopUpMenuWindowLevel (Bug#13998).
9813 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9815 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9816 (ns_check_pending_open_menu): Declare.
9818 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9819 (x_activate_menubar): Update the menu with title that matches
9820 ns_get_pending_menu_title, and call
9821 ns_check_pending_openmenu (Bug#12698).
9822 (menuWillOpen:): New method.
9823 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9825 * nsterm.m (menu_will_open_state, menu_mouse_point)
9826 (menu_pending_title): New varaibles.
9827 (ns_get_pending_menu_title, ns_check_menu_open)
9828 (ns_check_pending_open_menu): New functions.
9830 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9832 * indent.c (current_column_bol_cache): Remove leftover which is not
9833 used in Fmove_to_column any more.
9834 (current_column, scan_for_column): Adjust users.
9835 * keyboard.c (last_point_position_buffer, last_point_position_window):
9836 Remove leftovers which are not used for recording undo any more.
9837 (command_loop_1, syms_of_keyboard): Adjust users.
9838 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9839 redisplay_window any more.
9840 (move_it_to): Adjust user.
9842 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9844 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9845 Update dependencies.
9847 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9849 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9850 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9853 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9855 * window.h (struct window): Replace hchild, vchild and buffer slots
9856 with a single slot 'contents'. This is possible because each valid
9857 window may have either the child window (in vertical or horizontal
9858 combination) or buffer to display (for the leaf window). Using that,
9859 a lot of operations to traverse and/or change window hierarchies may
9860 be simplified. New member horizontal is used to distinguish between
9861 horizontal and vertical combinations of internal windows.
9862 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9863 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9864 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9865 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9866 Use contents slot, not buffer, where appropriate.
9867 (wset_combination): New function.
9868 (wset_buffer): Add eassert.
9869 (Fframe_first_window): Simplify the loop reaching first window.
9870 (Fwindow_buffer): Use WINDOW_LEAF_P.
9871 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9872 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9873 (unshow_buffer): Convert initial debugging check to eassert.
9874 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9875 (make_parent_window, window_resize_check, window_resize_apply)
9876 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9877 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9878 Adjust to match struct window changes.
9879 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9880 (mark_window_cursors_off, count_windows, get_leaf_windows)
9881 (foreach_window_1): Simplify the loop.
9882 * alloc.c (mark_object): Do not check for the leaf window because
9883 internal windows has no glyph matrices anyway.
9884 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9885 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9886 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9887 (build_frame_matrix_from_window_tree, mirror_make_current)
9888 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9889 (update_window_tree, set_window_update_flags): Simplify the loop.
9890 (sync_window_with_frame_matrix_rows): Enforce live window.
9891 Use contents slot, not buffer, where appropriate.
9892 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9893 and WINDOW_HORIZONTAL_COMBINATION_P.
9894 (make_frame_visible_1): Simplify the loop.
9895 Use contents slot, not buffer, where appropriate.
9896 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9897 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9898 (expose_window_tree): Likewise.
9899 Use contents slot, not buffer, where appropriate.
9900 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9901 to avoid deleted windows. Use contents slot instead of buffer.
9902 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9903 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9904 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9905 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9907 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9909 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9910 identify the reasons for assertion violations in bug#14062 and
9912 (Fx_show_tip): Fix compilation error under
9913 "--enable-check-lisp-object-type". (Bug#14073)
9915 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9916 Reported by <rzl24ozi@gmail.com>.
9918 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9920 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9922 (unwind_with_echo_area_buffer): ...to restore it here.
9923 This is needed to ensure that...
9924 (redisplay_window): ...both window markers are valid here,
9925 which is verified by eassert.
9926 * editfns.c (save_excursion_save): Do not assume that
9927 selected_window always displays the buffer.
9928 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9931 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9933 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9936 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9938 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9940 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9942 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9943 since MinGW's w32api headers do. This avoids compiler warnings.
9945 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9948 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9950 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9952 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9954 * gtkutil.c (style_changed_cb): Check if frame is live and an
9955 X frame (Bug#14038).
9957 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9959 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9960 Define only for _WIN32_WINNT less than 0x0500.
9961 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9963 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9964 see its own definitions of 'struct timeval' and 'struct timezone'.
9966 Fix incompatibilities between MinGW.org and MinGW64 headers.
9967 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9969 * w32.c (REPARSE_DATA_BUFFER): Guard with
9970 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9972 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9974 * xterm.c: Include X11/XKBlib.h
9975 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9977 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9979 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9981 * blockinput.h (input_blocked_p): Likewise.
9982 * bytecode.c (exec_byte_code): Likewise.
9983 * callproc.c (call_process_kill, call_process_cleanup)
9984 (Fcall_process): Likewise.
9985 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9986 (Fccl_execute_on_string): Likewise.
9987 * character.c (string_escape_byte8): Likewise.
9988 * charset.c (read_hex): Likewise.
9989 * cm.c (calccost): Likewise.
9990 * data.c (cons_to_unsigned): Likewise.
9991 * dired.c (directory_files_internal, file_name_completion):
9993 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9994 (sit_for): Likewise.
9995 * doc.c (Fsubstitute_command_keys): Likewise.
9996 * doprnt.c (doprnt): Likewise.
9997 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9998 * emacsgtkfixed.c: Likewise.
9999 * fileio.c (file_offset, Fwrite_region): Likewise.
10000 * floatfns.c (Fexpt, fmod_float): Likewise.
10001 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10003 * font.c (font_intern_prop): Likewise.
10004 * frame.c (x_set_alpha): Likewise.
10005 * gtkutil.c (get_utf8_string): Likewise.
10006 * indent.c (check_display_width): Likewise.
10007 * intervals.c (create_root_interval, rotate_right, rotate_left)
10008 (split_interval_right, split_interval_left)
10009 (adjust_intervals_for_insertion, delete_node)
10010 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10011 (merge_interval_right, merge_interval_left, copy_intervals)
10012 (set_intervals_multibyte_1): Likewise.
10013 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10014 * keymap.c (Fkey_description): Likewise.
10015 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10016 * lread.c (openp, read_integer, read1, string_to_number):
10018 * menu.c (ensure_menu_items): Likewise.
10019 * minibuf.c (read_minibuf_noninteractive): Likewise.
10020 * print.c (printchar, strout): Likewise.
10021 * process.c (create_process, Faccept_process_output)
10022 (wait_reading_process_output, read_process_output, send_process)
10023 (wait_reading_process_output): Likewise.
10024 * profiler.c (make_log, handle_profiler_signal): Likewise.
10025 * regex.c (re_exec): Likewise.
10026 * regex.h: Likewise.
10027 * search.c (looking_at_1, Freplace_match): Likewise.
10028 * sysdep.c (get_child_status, procfs_ttyname)
10029 (procfs_get_total_memory): Likewise.
10030 * systime.h (EMACS_TIME_VALID_P): Likewise.
10031 * term.c (dissociate_if_controlling_tty): Likewise.
10032 * window.c (get_phys_cursor_glyph): Likewise.
10033 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10034 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10036 * xfns.c (Fx_window_property): Likewise.
10037 * xmenu.c (set_frame_menubar): Likewise.
10038 * xselect.c (x_get_window_property, x_handle_dnd_message):
10040 * xsmfns.c (smc_save_yourself_CB): Likewise.
10041 * xterm.c (x_scroll_bar_set_handle): Likewise.
10043 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10045 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10046 to be optional or nil. Adjust comment and convert it to docstring.
10047 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10048 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10050 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10052 Static checking by GCC 4.8-20130319.
10053 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10054 * process.c (Fset_process_datagram_address)
10055 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10056 * xdisp.c (get_char_face_and_encoding)
10057 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10058 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10059 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10061 2013-03-24 Ken Brown <kbrown@cornell.edu>
10063 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10064 fix compilation on 64-bit Cygwin, where underscores are not
10065 automatically prepended.
10067 * w32term.c (w32_initialize): Silence compiler warning.
10069 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10071 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10072 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10073 variables, to save and restore frame dimensions.
10074 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10075 after returning from a 'fullscreen' configuration.
10076 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10077 to avoid races between the main thread and the input thread.
10079 * w32term.h (struct w32_output): New members normal_width,
10080 normal_height, normal_top, normal_left, and prev_fsmode.
10081 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10082 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10083 members of a frame.
10085 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10086 'fullscreen' parameter. Always record previous width and height
10087 of the frame, except when switching out of maximized modes, so
10088 that they could be restored correctly, instead of resetting to the
10089 default frame dimensions. Send SC_RESTORE command to the frame,
10090 unless we are going to send SC_MAXIMIZE, to restore the frame
10091 resize hints in the mouse pointer shown by the window manager.
10094 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10096 * lisp.h (get_frame_param): Adjust conditions for prototype
10099 2013-03-22 Ken Brown <kbrown@cornell.edu>
10101 * unexcw.c: Drop unneeded inclusion of w32common.h.
10102 (report_sheap_usage): Declare.
10103 (read_exe_header): Add magic numbers for x86_64.
10104 (fixup_executable): Fix printf format specifier for unsigned long
10107 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10109 * frame.h (struct frame): Put menu_bar_window under #ifdef
10110 because this member is not needed when X toolkit is in use.
10111 (fset_menu_bar_window):
10112 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10113 (free_glyphs, update_frame):
10114 * xdisp.c (expose_frame): Likewise.
10115 (display_menu_bar): Likewise. Remove redundant eassert.
10116 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10119 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10121 Use functions and constants to manipulate Lisp_Save_Value objects.
10122 This replaces code that used macros and strings and token-pasting.
10123 The change makes the C source a bit easier to follow,
10124 and shrinks the Emacs executable a bit.
10125 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10126 (make_save_value): Change 1st arg from string to enum. All callers
10129 (mark_object): Use if, not #if, for GC_MARK_STACK.
10130 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10131 (XSAVE_OBJECT): Now functions, not macros.
10132 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10133 the constant was never used.
10134 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10135 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10136 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10137 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10139 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10140 type3 with a single member save_type. All uses changed.
10141 (save_type, set_save_pointer, set_save_integer): New functions.
10142 * print.c (PRINTX): Remove.
10144 * alloc.c: Remove redundant static declarations.
10146 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10148 * window.h (struct window): Convert left_col, top_line, total_lines
10149 and total_cols from Lisp_Objects to integers. Adjust comments.
10150 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10152 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10153 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10154 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10155 Adjust users where appropriate.
10157 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10159 * frame.h (struct frame): Drop resx and resy because the same data is
10160 available from window system-specific output context. Adjust users.
10161 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10162 New functions to provide defaults when no window system available.
10163 (FRAME_RES_X, FRAME_RES_Y): New macros.
10164 (NUMVAL): Move from xdisp.c.
10165 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10166 (Ffont_face_attributes, Fopen_font):
10167 * image.c (gs_load):
10168 * w32font.c (fill_in_logfont):
10169 * xdisp.c (calc_pixel_width_or_height):
10170 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10171 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10173 2013-03-20 Kenichi Handa <handa@gnu.org>
10175 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10176 to 1 (temporary workaround until a bug related to ASCII
10177 optimization is fixed).
10179 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10181 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10182 Signal error if window is not internal. Adjust docstring.
10183 (delete_all_child_windows): Use combination_limit to save the buffer.
10184 (Fset_window_configuration): Adjust accordingly.
10185 * print.c (syms_of_print): Initialize debugging output not here...
10186 (init_print_once): ...but in a new function here.
10187 * lisp.h (init_print_once): Add prototype.
10188 * emacs.c (main): Add call to init_print_once. Adjust comments.
10190 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10192 * window.c (window_resize_check, window_resize_apply)
10193 (window_from_coordinates, recombine_windows, set_window_buffer)
10194 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10195 (Fsplit_window_internal, Fdelete_window_internal)
10196 (freeze_window_starts): Use bool for booleans.
10197 * window.h (window_frame_coordinates, resize_frame_windows)
10198 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10200 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10202 * dispnew.c (bitch_at_user): Use `user-error'.
10204 2013-03-17 Ken Brown <kbrown@cornell.edu>
10206 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10207 as return type of image_background. (Bug#13981)
10208 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10210 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10212 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10213 (ns_select): Don't return with result uninitialized.
10215 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10218 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10220 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10221 directories. If filename is nil, get directory name (Bug#13932).
10222 Use getFilename and getDirectory.
10223 (getFilename, getDirectory): New methods for EmacsSavePanel and
10225 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10227 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10229 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10231 2013-03-15 Kenichi Handa <handa@gnu.org>
10233 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10234 (adjust_after_replace): Make it back to static. Delete the third
10235 arg text_at_gap_tail. Cancel the code for handling it.
10237 * coding.h (struct coding_system): New member eol_seen.
10239 * coding.c (detect_ascii): New function.
10240 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10241 when the source bytes are actually scanned. On detecting for
10242 coding_category_utf_8_auto, call detect_ascii instead of scanning
10243 source bytes directly.
10244 (produce_chars): Call insert_from_gap with the new arg 0.
10245 (encode_coding): Likewise.
10246 (decode_coding_gap): Control ASCII optimization by the variable
10247 disable_ascii_optimization instead of #ifndef .. #endif.
10248 Deccode EOL format according to coding->eol_seen.
10249 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10252 * lisp.h (adjust_after_replace): Cancel externing it.
10253 (insert_from_gap): Adjust prototype.
10255 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10257 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10258 FULLSCREEN_MAXIMIZED. (Bug#13935)
10260 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10262 * region-cache.c (find_cache_boundary, move_cache_gap)
10263 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10264 Simplify debugging check and convert to eassert. Adjust comment.
10265 (pp_cache): Put under ENABLE_CHECKING.
10267 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10269 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10270 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10271 and WM_ACTIVATEAPP.
10272 (w32fullscreen_hook): If the frame is visible, reset
10273 f->want_fullscreen flag after changing the frame size. If the
10274 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10277 2013-03-13 Daniel Colascione <dancol@dancol.org>
10279 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10280 too so that these builds can use Cygwin's file conversion
10281 functions. (We've been building and linking cygw32.o all along
10282 and just not using it.)
10284 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10286 File synchronization fixes (Bug#13944).
10287 * Makefile.in (LIB_FDATASYNC): New macro.
10289 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10290 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10291 Don't worry about HAVE_FSYNC, since a substitute fsync is
10292 available if the system lacks one.
10293 (Fwrite_regin): Retry fsync if interrupted.
10295 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10297 * w32term.c (w32_read_socket): If the Emacs frame is being
10298 activated, call w32fullscreen_hook, to make sure the new frame
10299 dimensions are in effect. (Bug#13937)
10301 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10303 * xdisp.c (init_iterator): Simplify because both character and byte
10304 positions are either specified or -1. Add eassert. Adjust comment.
10305 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10306 character and byte positions can be obtained from marker.
10308 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10310 Static checking by Sun C 5.12.
10311 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10312 * bytecode.c (exec_byte_code):
10313 * dispnew.c (init_display):
10315 * fileio.c (Fsubstitute_in_file_name):
10316 * keyboard.c (Fevent_convert_list):
10317 * keymap.c (Fsingle_key_description):
10318 * term.c (maybe_fatal, fatal):
10319 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10320 * xsmfns.c (Fhandle_save_session):
10321 Omit unreachable code.
10322 * keymap.c (map_keymap_char_table_item): Cast void * to
10323 a function pointer type; the C Standard requires this.
10325 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10326 Include <sys/param.h> unconditionally, as that works elsewhere and
10327 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10328 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10331 See ChangeLog.12 for earlier changes.
10333 ;; Local Variables:
10337 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10339 This file is part of GNU Emacs.
10341 GNU Emacs is free software: you can redistribute it and/or modify
10342 it under the terms of the GNU General Public License as published by
10343 the Free Software Foundation, either version 3 of the License, or
10344 (at your option) any later version.
10346 GNU Emacs is distributed in the hope that it will be useful,
10347 but WITHOUT ANY WARRANTY; without even the implied warranty of
10348 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10349 GNU General Public License for more details.
10351 You should have received a copy of the GNU General Public License
10352 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.