1 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
3 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5 caused by xw_popup_dialog in daemon mode (Bug#17891).
7 2014-06-30 Eli Zaretskii <eliz@gnu.org>
9 * frame.c (do_switch_frame): When switching to another TTY frame,
10 make sure FrameCols and FrameRows are in sync with the new frame's
13 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
15 * coding.c (encode_coding_utf_8): Correctly count produced_chars
16 also in unibyte case. (Bug#17865)
18 2014-06-25 Glenn Morris <rgm@gnu.org>
20 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
22 2014-06-21 Eli Zaretskii <eliz@gnu.org>
24 * indent.c (Fvertical_motion): Doc fix.
25 Move to the goal column, if any, with a single call to
26 move_it_in_display_line, not in two calls. Doing this with two
27 calls causes move_it_in_display_line apply the line-prefix
28 handling twice instead of just once. (Bug#17823)
30 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
32 Port to OS X ACLs (Bug#17810).
33 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
34 ACL_TYPE_ACCESS) doesn't work.
36 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
38 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
39 before checking key-translation-map (bug#17659).
41 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
43 * font.c (font_make_object): Avoid dangling pointer which may
46 2014-06-18 Eli Zaretskii <eliz@gnu.org>
48 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
49 prototype of DGifCloseFile as appropriate for older and newer
51 (gif_close): New function, encapsulates the differences in the
52 calling sequence of DGifCloseFile before v5.1.0 and after it.
53 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
54 error string where appropriate. (Bug#17790)
56 2014-06-16 Eli Zaretskii <eliz@gnu.org>
58 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
59 macro execution, make sure point didn't move since last complete
60 redisplay, as the condition for using the glyph matrix
61 information. (Bug#17777)
63 2014-06-14 Eli Zaretskii <eliz@gnu.org>
65 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
66 information if we are in the middle of executing a keyboard macro,
67 since redisplay doesn't update the screen until the macro is
70 2014-06-13 Eli Zaretskii <eliz@gnu.org>
72 * alloc.c (cleanup_vector): Don't dereference a font driver
73 pointer if it is NULL. (Bug#17771)
75 2014-06-11 Eli Zaretskii <eliz@gnu.org>
77 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
78 matching overlay strings with 'cursor' property against buffer
79 positions traversed in the glyph row. (Bug#17744)
81 2014-06-08 Glenn Morris <rgm@gnu.org>
83 * fileio.c (write-region-inhibit-fsync): Doc tweak.
85 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
87 2014-06-04 Eli Zaretskii <eliz@gnu.org>
89 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
90 contains garbage on WINDOWSNT (which could potentially infloop at
93 Minimize cursor motion during TTY menu updates.
94 * term.c (tty_menu_display): Don't position cursor here. Instead,
95 pass the cursor coordinates to update_frame_with_menu.
96 (tty_menu_activate): Send the hide cursor command only once in an
97 iteration through the outer 'while' loop.
99 * dispnew.c (update_frame_1): Accept an additional argument
100 SET_CURSOR_P, and position the cursor at the end of the frame
101 update only if that argument is non-zero. All callers changed to
102 provide the additional argument as non-zero, except for
103 update_frame_with_menu.
104 (update_frame_with_menu): Accept 2 additional arguments ROW and
105 COL; if they are non-negative, instruct update_frame_1 not to
106 position the cursor, and instead position it according to ROW and
109 * dispextern.h (update_frame_with_menu): Update prototype.
111 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
113 * callproc.c (call_process): Don't check read-only if we don't insert
114 anything (bug#17666).
116 2014-06-02 Eli Zaretskii <eliz@gnu.org>
118 * dispnew.c (update_frame_with_menu): Set display_completed.
120 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
122 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
124 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
126 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
127 to min(value, whole).
129 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
131 Bring back the changes to GDB-visible symbols, but only on AIX.
132 And only if it's not pre-4.2 GCC.
133 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
134 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
135 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
138 2014-05-31 Eli Zaretskii <eliz@gnu.org>
140 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
141 with PT, not GPT. (Bug#16433)
143 Revert last changes to GDB-visible symbols.
144 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
145 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
146 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
149 2014-05-31 Glenn Morris <rgm@gnu.org>
151 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
153 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
155 Fix port to 32-bit AIX with xlc (Bug#17598).
156 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
157 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
158 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
159 to work around a compiler bug in IBM xlc 12.1.
161 2014-05-29 Eli Zaretskii <eliz@gnu.org>
163 * xterm.c (x_update_window_end): Don't invalidate the entire
164 mouse-highlight info, just signal frame_up_to_date_hook that mouse
165 highlight needs to be redisplayed. (Bug#17588)
167 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
169 Port the GDB-visible symbols to AIX.
170 Without them, GDB doesn't work to debug Emacs, since the AIX linker
171 optimizes away the relevant external symbols. Use enums instead;
172 this suffices for the AIX port, which is 32-bit-only anyway.
173 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
174 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
175 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
178 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
180 Include sources used to create macuvs.h.
181 * Makefile.in ($(srcdir)/macuvs.h): New rule.
182 * macuvs.h: Use automatically-generated header.
184 2014-05-25 Eli Zaretskii <eliz@gnu.org>
186 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
187 if we are iterating over an object that generates glyphs for
188 marginal areas. (Bug#17585)
190 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
192 * xdisp.c (safe__call1, safe__eval): Now static.
194 2014-05-24 Eli Zaretskii <eliz@gnu.org>
196 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
197 (safe_call, safe__call1): Construct a va_list argument for safe_call.
198 (safe_call1): Call safe_call instead of safe__call directly.
200 2014-05-24 Ken Brown <kbrown@cornell.edu>
202 * w32term.c (x_delete_display) [CYGWIN]: Don't free
203 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
206 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
208 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
209 (safe__call, safe__call1, safe__eval): New functions.
211 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
212 (display_mode_element): Same for `:eval'.
214 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
216 Fix port to 32-bit AIX (Bug#17540).
217 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
218 twice. _text already includes this offset.
219 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
221 2014-05-21 Eli Zaretskii <eliz@gnu.org>
223 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
224 when closest_pos is identical to to_charpos, don't recurse, since
225 we already tried that, and failed. (Bug#17539)
227 2014-05-20 Eli Zaretskii <eliz@gnu.org>
229 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
230 unwinding when frame's faces were not initialized yet, increment
231 the frame's image-cache reference count before calling
232 x_free_frame_resources. Don't dereference
233 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
235 2014-05-11 Glenn Morris <rgm@gnu.org>
237 * fileio.c (Ffile_executable_p): Doc tweak.
239 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
241 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
242 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
244 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
246 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
248 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
250 Fix initialization of minibuffer history variable (Bug#17430).
251 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
252 Move the initialization up to prevent any "value void" message.
254 2014-05-06 Samuel Bronson <naesten@gmail.com>
256 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
257 are matched (bug#17413).
259 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
261 Stop tooltips pulling Emacs window to front (Bug#17408).
262 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
263 SetWindowPos invocations.
265 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
267 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
268 not initialized (Bug#17398).
270 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
272 Revert recent libpng changes (Bug#17339).
273 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
274 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
276 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
278 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
279 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
280 because WCONTINUED is always defined now.
281 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
283 2014-05-03 Eli Zaretskii <eliz@gnu.org>
285 * buffer.c (overlay_strings): Fix the wording of the commentary.
287 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
289 Consult libpng-config more consistently (Bug#17339).
290 * Makefile.in (PNG_CFLAGS): New var.
291 (ALL_CFLAGS): Use it.
292 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
293 CFLAGS now handles this.
295 2014-05-01 Glenn Morris <rgm@gnu.org>
297 * floatfns.c (Fisnan):
298 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
300 2014-05-01 Eli Zaretskii <eliz@gnu.org>
302 * term.c (tty_menu_activate): A better initialization for cursor
305 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
307 * intervals.c: Tighten assertions.
308 (create_root_interval): Make sure the interval is not empty.
309 (intervals_equal): Use booleans.
310 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
311 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
312 (balance_possible_root_interval): Simplify and use booleans.
313 (split_interval_right, split_interval_left): Check LENGTH, and remove
314 now redundant assertion.
315 (adjust_intervals_for_insertion): Remove now redundant assertions.
316 (delete_node, interval_deletion_adjustment)
317 (adjust_intervals_for_deletion, merge_interval_right)
318 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
319 (reproduce_interval): Make sure the interval is not empty.
321 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
323 * term.c (tty_menu_activate): Don't assume row and col are initialized.
324 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
325 satisfaction that they would always be initialized.
327 2014-04-29 Eli Zaretskii <eliz@gnu.org>
329 * term.c (tty_menu_display): Move the cursor to the active menu
331 (tty_menu_activate): Return the cursor to the active menu item
332 after displaying the menu and after displaying help-echo. See
333 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
334 for the details of why this is needed by screen readers and
337 2014-04-29 Glenn Morris <rgm@gnu.org>
339 * process.c (handle_child_signal):
340 Handle systems without WCONTINUED. (Bug#15110, 17339)
342 2014-04-23 Eli Zaretskii <eliz@gnu.org>
344 * search.c (Fnewline_cache_check): Don't try to count newlines
345 outside the buffer's restriction, as find_newline doesn't support that.
347 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
349 Port to GCC 4.9.0 with --enable-gcc-warnings.
350 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
352 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
353 a way that also works with GCC 4.9.0.
355 * search.c (Fnewline_cache_check): Remove unused locals.
357 2014-04-22 Eli Zaretskii <eliz@gnu.org>
359 * search.c (find_newline1): New subroutine.
360 (Fnewline_cache_check): New function.
361 (syms_of_search): Defsubr it.
363 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
365 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
366 * keyboard.c (unblock_input): Add comment.
367 * xgselect.c (xg_select): Prevent Glib main loop recursion.
369 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
371 * intervals.c (rotate_right, rotate_left): Fix up length computation.
372 Also change identifiers to match the comments, and add more assertions
375 2014-04-18 Eli Zaretskii <eliz@gnu.org>
377 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
378 glyph is written to TEXT_AREA of the temporary glyph_row.
381 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
383 * emacs.c (close_output_streams): Don't clear and restore errno.
385 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
387 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
388 never becomes visible, i.e. using XMonad (Bug#17237).
390 2014-04-17 Eli Zaretskii <eliz@gnu.org>
392 * xdisp.c (Fline_pixel_height): Don't assume that the current
393 buffer and the selected window's buffer are one and the same.
396 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
397 paragraph-start cache before the newline cache. (Bug#17269)
399 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
401 * window.c (save_window_save): Lookup window_point_insertion_type in
402 the right buffer (bug#15457).
403 (Qwindow_point_insertion_type): New var.
404 (syms_of_window): Initialize it.
406 2014-04-16 Eli Zaretskii <eliz@gnu.org>
409 * unexcoff.c [MSDOS]: Include libc/atexit.h.
410 (copy_text_and_data): Zero out the atexit chain pointer before
413 * termhooks.h (encode_terminal_code): Update prototype.
415 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
416 visible for all DOS_NT ports, not just WINDOWSNT.
417 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
419 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
420 unless it is defined.
421 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
423 * process.c (close_on_exec, accept4, process_socket): Move into
424 the "ifdef subprocesses" part.
425 (catch_child_signal): Condition by "ifdef subprocesses".
426 (syms_of_process) <Qinternal_default_process_sentinel>
427 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
429 * msdos.h: Add prototypes for new functions.
430 (EINPROGRESS): Define.
431 (O_CLOEXEC): Define to zero.
433 * msdos.c (check_window_system): Remove unnecessary an
434 incompatible duplicate function.
435 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
436 New functions in support of new functionality.
438 * menu.c (single_menu_item): Add visual indication of submenu
439 also for menus on MSDOS frames.
440 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
442 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
443 when async subprocesses aren't supported.
445 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
447 * emacs.c (close_output_streams): Zero out errno before calling
450 * dired.c [MSDOS]: Include msdos.h.
452 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
453 (DATA_START) [MSDOS]: Define.
454 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
456 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
457 Ifdef away for MSDOS.
458 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
459 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
461 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
462 Use temporary file template that is compatible with mkostemp.
463 Move vfork-related portions under #ifndef MSDOS.
464 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
466 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
468 * buffer.c (Foverlays_at): Add argument `sorted'.
470 2014-04-14 Eli Zaretskii <eliz@gnu.org>
472 * insdel.c (invalidate_buffer_caches): When deleting or replacing
473 text, invalidate the bidi_paragraph_cache upto and including the
476 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
478 Port to IRIX 6.5 (Bug#9684).
479 * alloc.c (TAGGABLE_NULL): New constant,
480 for porting to hosts with nontrivial DATA_SEG_BITS settings.
481 (next_vector, set_next_vector): Use it.
482 * conf_post.h (INET6) [IRIX6_5]: Define.
483 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
484 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
485 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
486 for consistency with how TAGGABLE_NULL is computed.
488 2014-04-13 Eli Zaretskii <eliz@gnu.org>
490 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
491 before passing it to system APIs.
493 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
495 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
497 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
498 make sure stack.byte_string_start is not de-adjusted by pushhandler.
500 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
502 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
504 2014-04-12 Eli Zaretskii <eliz@gnu.org>
506 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
507 covered by a display string that ends in a newline, and that cases
508 going back by DVPOS lines to hit the search limit, lift the limit
509 and go back until DVPOS is reached. (Bug#17244)
511 * indent.c (Fvertical_motion): Handle correctly the case when the
512 display string is preceded by an empty line.
514 2014-04-11 Eli Zaretskii <eliz@gnu.org>
516 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
517 use S_IWRITE instead.
519 2014-04-11 Glenn Morris <rgm@gnu.org>
521 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
523 2014-04-09 Ken Brown <kbrown@cornell.edu>
525 * Makefile.in (EMACS_MANIFEST): Revert last change.
527 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
529 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
531 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
532 (symbol_block_pinned): New var.
533 (Fmake_symbol): Initialize `pinned'.
534 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
535 pinned and signal an error for un-purifiable objects.
537 (Fpurecopy): Use it, except for objects that can't be purified.
538 (mark_pinned_symbols): New function.
539 (Fgarbage_collect): Use it.
540 (gc_sweep): Remove hack made unnecessary.
542 2014-04-05 Glenn Morris <rgm@gnu.org>
544 * keyboard.c (Fopen_dribble_file): Doc tweak.
546 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
549 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
550 bar is zero height, just return (Bug#16976).
551 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
552 * nsterm.h (EmacsView): Add wait_for_tool_bar.
553 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
554 is nil. If waiting for toolbar to complete, force a redraw.
555 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
557 2014-04-03 Ken Brown <kbrown@cornell.edu>
559 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
561 2014-04-02 Martin Rudalics <rudalics@gmx.at>
563 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
564 width from font width (Bug#17163).
566 2014-03-30 Martin Rudalics <rudalics@gmx.at>
568 * frame.c (x_set_frame_parameters): Calculate default values of
569 new frame sizes only after all other frame parameters have been
570 processed (Bug#17142).
572 2014-03-28 Ken Brown <kbrown@cornell.edu>
574 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
577 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
579 * xterm.c (x_draw_image_glyph_string): Adjust image background
580 width accordingly when its x position is adjusted. (Bug#17115)
582 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
584 * w32term.c (x_draw_image_glyph_string): Fix computation of height
585 and width of image background when it is displayed with a 'box'
588 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
590 More backward-compatible fix to char-equal core dump (Bug#17011).
591 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
592 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
594 Fix core dump in char-equal (Bug#17011).
595 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
596 unibyte buffers, as we can't tell whether the characters are
599 * insdel.c (adjust_markers_for_delete): Remove unused local.
601 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
603 Have (MARKER . ADJUSTMENT) undo records always be immediately
604 after their corresponding (TEXT . POS) record in undo list.
606 * lisp.h (record-delete): New arg record_markers.
607 (record_marker_adjustment): No longer needed outside undo.c.
608 * insdel.c (adjust_markers_for_delete): Move calculation of marker
609 adjustments to undo.c's record_marker_adjustments. Note that
610 fileio.c's decide_coding_unwind is another caller to
611 adjust_markers_for_delete. Because it has undo list bound to t,
612 it does not rely on adjust_markers_for_delete to record marker
614 (del_range_2): Swap call to record_delete and
615 adjust_markers_for_delete so as undo marker adjustments are
616 recorded before current deletion's adjustments, as before.
617 (adjust_after_replace):
618 (replace_range): Pass value for new record_markers arg to
620 * undo.c (record_marker_adjustment): Rename to
621 record_marker_adjustments and made static.
622 (record_delete): Check record_markers arg and call
623 record_marker_adjustments.
624 (record_change): Pass value for new record_markers arg to
626 (record_point): at_boundary calculation no longer needs to account
627 for marker adjustments.
629 2014-03-24 Martin Rudalics <rudalics@gmx.at>
631 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
634 2014-03-23 Glenn Morris <rgm@gnu.org>
636 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
638 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
640 * buffer.c (struct sortvec): Add field `spriority'.
641 (compare_overlays): Use it.
642 (sort_overlays): Set it.
644 2014-03-23 Eli Zaretskii <eliz@gnu.org>
646 * xdisp.c (redisplay_window): If all previous attempts to find the
647 cursor row failed, try a few alternatives before falling back to
648 the top-most row of the window. Use row_containing_pos. (Bug#17047)
650 2014-03-22 Daniel Colascione <dancol@dancol.org>
652 * process.c (conv_sockaddr_to_lisp): When extracting the string
653 names of AF_LOCAL sockets, stop before reading uninitialized
656 2014-03-23 Daniel Colascione <dancol@dancol.org>
658 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
659 array. (ASAN caught.)
661 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
663 Fix regression introduced by patch for Bug#10500.
664 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
665 * w32term.c (x_draw_image_relief): Likewise.
667 2014-03-21 Martin Rudalics <rudalics@gmx.at>
669 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
670 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
671 maximize a frame for odd default fonts.
673 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
675 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
677 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
679 * doc.c (store_function_docstring): Warn when we don't know where to
681 (Fsubstitute_command_keys): Don't advertise the fact that
682 text-properties are dropped, since we think it's a bug that we'll fix
685 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
686 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
687 * frame.c (frame_garbaged): Make "docstring" more precise.
689 2014-03-20 Glenn Morris <rgm@gnu.org>
691 * charset.c (init_charset): When we cannot find the charsets directory,
692 mention if EMACSDATA is set.
694 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
696 * fns.c (Frandom): Fix rare bug where the result isn't random.
698 Fix porting inconsistency about rounding to even.
699 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
700 This way, the unusual !HAVE_RINT case acts like the usual
701 HAVE_RINT case, and we can fix the documentation accordingly.
703 2014-03-19 Eli Zaretskii <eliz@gnu.org>
705 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
706 (w32_wnd_proc): Initialize the dwHoverTime member of
707 TRACKMOUSEEVENT structure.
709 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
711 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
713 2014-03-16 Eli Zaretskii <eliz@gnu.org>
715 * search.c (find_newline): Speed up the function when using the
716 newline cache, by halving the number of calls to
717 region_cache_forward and region_cache_backward. (Bug#16830)
719 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
721 * buffer.c (Fset_buffer): Document return value (bug#17015).
723 2014-03-14 Martin Rudalics <rudalics@gmx.at>
725 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
726 nil, always resize character wise to avoid potential loss of the
727 mode line (Bug#16923 related).
729 2014-03-12 Martin Rudalics <rudalics@gmx.at>
731 * frame.c (x_set_frame_parameters): Always calculate new sizes
732 pixelwise to avoid potential loss when rounding.
734 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
736 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
737 * xterm.c (x_free_frame_resources): Free all allocated cursors.
739 2014-03-10 Eli Zaretskii <eliz@gnu.org>
741 * w32.c (fstatat): Don't add an extra slash if the argument ends
742 with a slash: this fails the subsequent call to stat_worker on
743 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
745 2014-03-09 Martin Rudalics <rudalics@gmx.at>
747 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
749 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
751 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
753 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
754 when frame is only on one screen (Bug#14713).
756 2014-03-08 Eli Zaretskii <eliz@gnu.org>
758 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
759 there's a valid wrap point in the display line, the last glyph
760 cannot "just barely fit" on this row, because display_line doesn't
761 let it. Instead, proceed as if the last glyph didn't fit, so that
762 we eventually back up the iterator to the wrap point. This avoids
763 delusional behavior of move_it_to, whereby it proceeds to the next
764 display line, but sets current_x to zero for all the glyphs that
765 without word-wrap would fit on the previous display line.
766 One result was that visual-order cursor movement behaved erratically
768 (Fmove_point_visually): Add code to find the x coordinate of the
769 last character before wrap point, under word-wrap on a TTY.
771 2014-03-07 Eli Zaretskii <eliz@gnu.org>
773 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
774 also return value of MOVE_POS_MATCH_OR_ZV from
775 move_it_in_display_line_to, when moving from beginning of line to
776 point's position. (Bug#16961)
778 2014-03-07 Martin Rudalics <rudalics@gmx.at>
780 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
781 * window.c (Fselect_window): Explain NORECORD and
782 `buffer-list-update-hook' in doc-string.
784 2014-03-06 Martin Rudalics <rudalics@gmx.at>
786 * window.c (Fother_window_for_scrolling): Check that
787 Vother_window_scroll_buffer is a buffer.
789 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
791 * xterm.c (xim_initialize): Always pass a copy of resource name
792 to XRegisterIMInstantiateCallback and eassert whether return
793 value is True. Passing copy is important because Xlib doesn't
794 make its own copy and resource name argument usually points to
795 SSDATA (Vx_resource_name), which may be changed from Lisp.
796 (xim_close_display): For XUnregisterIMInstantiateCallback,
797 always eassert return value and pass exactly the same values
798 as were used for XRegisterIMInstantiateCallback.
799 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
800 sources to check why if you are interested.
802 2014-03-05 Martin Rudalics <rudalics@gmx.at>
804 * dispnew.c (change_frame_size_1): Add new_lines instead of
805 new_height, the latter may be still zero if passed as such.
806 * window.c (Fwindow_pixel_height): Mention bottom divider in
809 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
811 Fix "resource temporarily unavailable" with xgselect
813 * xgselect.c: Include <stdbool.h>.
814 (xg_select) [!USE_GTK]: Don't lose track of errno.
816 Fix minor --enable-gcc-warnings issues.
817 * widget.c (update_various_frame_slots, EmacsFrameResize):
818 Avoid unused locals. Prefer 'if' to '#if' when either will do.
820 2014-03-04 Ken Brown <kbrown@cornell.edu>
822 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
823 represent the actual adjustment needed for alignment.
825 2014-03-04 Eli Zaretskii <eliz@gnu.org>
827 * gmalloc.c (aligned_alloc): Don't allocate more memory than
828 needed, and don't reallocate if the initial allocation already
829 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
831 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
833 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
836 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
838 * cmds.c (delete-char): Update docstring pointing out that the
839 function ignores `delete-active-region' and `overwrite-mode'.
841 2014-03-03 Eli Zaretskii <eliz@gnu.org>
843 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
845 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
846 allocated buffer due to alignment.
847 (freehook): If the block to be freed was allocated by
848 'aligned_alloc', find its real pointer before calling 'free'.
850 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
853 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
855 * font.c (toplevel): Adjust comment about font cache layout.
856 (font_clear_cache): Fix to match real font cache layout.
857 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
858 (Fframe_font_cache) [FONT_DEBUG]: New function.
859 (syms_of_font) [FONT_DEBUG]: Defsubr it.
861 Avoid crashes when X fonts are erroneously freed on reused X
862 'Display *' connection data (Bug#16069). Note that X font
863 resources still may be leaked, but currently there is no way
864 to completely avoid it.
865 * xterm.h (struct x_display_info): New member x_id. Add comments.
866 * xterm.c (x_display_id): New variable.
867 (x_term_init): Assign identifier to each opened X connection.
868 * xfont.c (struct xfont): New member x_display_id.
869 (xfont_open): Initialize it with frame's display id.
870 (xfont_close): Check whether font's display id matches the one
871 recorded for the given display. Adjust comment.
872 * xftfont.c (struct xftfont_info):
873 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
875 2014-03-01 Martin Rudalics <rudalics@gmx.at>
877 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
878 * window.c (Fother_window_for_scrolling): Don't try to scroll a
879 killed Vother_window_scroll_buffer.
880 (Vother_window_scroll_buffer): Fix doc-string accordingly.
882 2014-03-01 Eli Zaretskii <eliz@gnu.org>
884 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
885 that start with more than 2 slashes as UNCs. (Bug#16751)
887 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
889 Fix a few crashes and leaks when cloning C strings.
890 * alloc.c, lisp.h (dupstring): New function.
891 * gtkutil.c (xg_get_font):
892 * term.c (tty_default_color_capabilities):
893 * xsettings.c (store_monospaced_changed)
894 (store_font_name_changed, parse_settings)
895 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
896 This avoids some unlikely crashes due to accessing freed storage,
897 and avoids some minor memory leaks in the more-typical case.
899 2014-02-28 Martin Rudalics <rudalics@gmx.at>
901 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
902 cursor when modeline can't be dragged (Bug#16647).
904 2014-02-28 Glenn Morris <rgm@gnu.org>
906 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
907 from custom-delayed-init-variables. (Bug#11565)
909 2014-02-27 Martin Rudalics <rudalics@gmx.at>
911 More fixes for mouse glyph calculations (Bug#16647).
912 * window.c (coordinates_in_window): In intersection of
913 horizontal and vertical window dividers prefer the horizontal
914 one. Add some extra parens to last fix.
915 (window_relative_x_coord): Return x-coordinate for header and
917 * xdisp.c (remember_mouse_glyph): In text area don't extend
918 glyph into mode line to show the vertical drag cursor there
919 immediately. Subdivide mouse glyphs in right fringes to show a
920 horizontal drag cursor as soon as we enter the "grabbable width"
921 portion. Handle vertical border case separately. Do not
922 subdivide window divider areas.
923 (note_mouse_highlight): On bottom divider of bottommost windows
924 show vertical drag cursor only when the minibuffer window can be
927 2014-02-27 Eli Zaretskii <eliz@gnu.org>
929 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
930 reset by the face of the object just displayed. See also bug#76.
931 (get_next_display_element): If the string came from a display
932 property, examine the box face attribute at it->position, not at
933 it->current.pos, since the latter was not updated yet. (Bug#16870)
934 (handle_face_prop): Improve commentary.
936 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
938 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
939 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
941 2014-02-26 Martin Rudalics <rudalics@gmx.at>
943 Fixes around Bug#16647.
944 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
945 ON_BOTTOM_DIVIDER cases.
946 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
947 only if the window has no right divider.
948 (Fcoordinates_in_window_p): Fix doc-string.
950 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
952 * lread.c (Funintern): Fix doc to match advertised calling convention.
954 2014-02-24 Daniel Colascione <dancol@dancol.org>
956 * keyboard.c (read_char): Close race that resulted in lost events.
958 2014-02-22 Glenn Morris <rgm@gnu.org>
960 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
961 * window.c (window-resize-pixelwise): Doc fixes.
963 * process.c (Finternal_default_process_filter)
964 (Finternal_default_process_sentinel): Doc tweaks.
966 2014-02-21 Glenn Morris <rgm@gnu.org>
968 * process.c (Fprocess_buffer, Faccept_process_output)
969 (Finternal_default_process_filter, Finternal_default_process_sentinel):
972 2014-02-21 Martin Rudalics <rudalics@gmx.at>
974 * window.c (Fwindow_scroll_bar_width): New function.
976 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
978 Pacify GCC when configuring with --enable-gcc-warnings.
979 * xdisp.c (move_it_in_display_line_to) [lint]:
980 Initialize recently-added local.
982 2014-02-21 Daniel Colascione <dancol@dancol.org>
984 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
986 2014-02-20 Eli Zaretskii <eliz@gnu.org>
988 * xdisp.c (init_iterator): Don't dereference a bogus face
990 (try_cursor_movement): Don't use cursor position if
991 set_cursor_from_row failed to compute it. This avoids assertion
992 violations in MATRIX_ROW.
993 (move_it_in_display_line_to): Save the iterator state in ppos_it
994 only once per call. Reimplement the method used to return to the
995 best candidate position if all the positions found in display line
996 are beyond TO_CHARPOS. This cuts down the number of calls to
997 bidi_shelve_cache, which moves a lot of stuff when lines are long
998 and include bidirectional text. (Bug#15555)
1000 2014-02-20 Glenn Morris <rgm@gnu.org>
1002 * data.c (Fdefalias): Doc fix.
1004 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1006 * xdisp.c (display_line): Fix horizontal scrolling of large images
1007 when fringes are turned off. This comes at a price of not
1008 displaying the truncation/continuation glyphs in this case.
1011 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1012 CreateDIBSection returns an error indication, zero out *ximg after
1013 destroying the image. This avoids crashes in memory allocations
1014 due to the fact that some of the callers also call
1015 x_destroy_x_image, which will attempt to free an already free'd
1018 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1020 * widget.c (update_various_frame_slots): Don't set
1021 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1023 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1025 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1027 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1029 temacs --daemon fix (Bug#16599).
1030 * emacs.c (main): Initialize daemon_pipe[1] here ...
1031 (syms_of_emacs): ... instead of here.
1033 2014-02-16 Anders Lindgern <andlind@gmail.com>
1035 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1038 2014-02-16 Daniel Colascione <dancol@dancol.org>
1040 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1041 (xd_get_connection_address): Use it.
1042 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1043 xd_get_connection_address because the latter signals if the bus
1044 we're trying to close is already disconnected.
1046 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1048 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1049 argument to CreateThread. This avoids segfaults on Windows 9X.
1050 Reported by oslsachem <oslsachem@gmail.com>.
1052 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1054 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1055 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1056 (check_lseek): New function, to report lseek errors.
1057 (save_data_space, update_file_ptrs, read_header, write_header)
1058 (copy_file, copy_rest, unexec): Use these news functions.
1059 (update_file_ptrs): Don't assume wraparound behavior when
1060 converting a large size_t value to off_t.
1062 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1064 * composite.c (fill_gstring_header): Pass positions as C integers
1065 and move parameters checking to...
1066 (Fcomposition_get_gstring): ...this function. Handle case when
1067 buffer positions are in reversed order and avoid crash (Bug#16739).
1069 * buffer.c (validate_region): Mention current buffer in error message.
1071 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1073 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1075 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1077 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1079 2014-02-11 Glenn Morris <rgm@gnu.org>
1081 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1082 Replace refs to "OpenStep" in messages.
1084 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1086 Avoid "." at end of error diagnostics.
1087 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1088 * font.c (Ffont_at):
1089 * nsfns.m (ns_display_info_for_name):
1090 * nsselect.m (Fx_own_selection_internal):
1091 * nsterm.m (performDragOperation:):
1092 Remove "." from end of diagnostic.
1094 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1096 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1097 unintuitive (bug#15824).
1098 (Fyes_or_no_p): Doc fix (bug#15456).
1100 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1102 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1104 * eval.c (call_debugger): When exiting the debugger, do not allow
1105 max_specpdl_size less than actual binding depth (Bug#16603).
1106 (syms_of_eval): Adjust docstring.
1108 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1110 * cmds.c (Fself_insert_command): Output a clearer error message on
1111 negative repetitions (bug#9476).
1113 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1115 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1117 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1119 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1121 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1123 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1125 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1127 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1129 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1131 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1132 `exit' works (bug#15865).
1134 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1136 Constrain window box/body sizes and margin widths (Bug#16649).
1137 * xdisp.c (window_box_width): Don't return less than zero.
1138 (window_box_left_offset, window_box_right_offset): Don't return
1139 more than the window's pixel width.
1140 * window.c (window_body_height, window_body_width): Don't return
1142 (window_resize_apply): Adjust margin width, if necessary.
1144 2014-02-07 Glenn Morris <rgm@gnu.org>
1146 * nsterm.m (syms_of_nsterm): Doc fix.
1148 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1150 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1151 New variables: pointers through which to call the respective APIs.
1152 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1153 (filename_from_ansi, sys_link, check_windows_init_file):
1154 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1155 This is required on Windows 9X, where we dynamically load
1156 UNICOWS.DLL which has their non-stub implementations.
1157 (maybe_load_unicows_dll): Assign addresses to these 2 function
1158 pointers after loading UNICOWS.DLL.
1160 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1161 MultiByteToWideChar and WideCharToMultiByte through function
1164 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1167 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1169 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1170 for OSX >= 10.9 if separate spaces are used.
1171 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1173 2014-02-06 Glenn Morris <rgm@gnu.org>
1175 * buffer.c (cache-long-scans): Doc fix.
1177 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1179 * w32fns.c (Fw32_shell_execute): Doc fix.
1181 2014-02-05 Bastien Guerry <bzg@gnu.org>
1183 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1184 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1186 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1188 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1189 outside the window (Bug#16649).
1191 * xdisp.c (note_mouse_highlight): When entering a margin area show
1192 a non-text cursor (Bug#16647).
1194 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1196 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1197 It prompted a compile-time diagnostic on GNU/Linux.
1198 Simplify to remove the need for the label.
1200 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1202 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1203 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1204 to show it; otherwise return 'unsupported--w32-dialog' to signal
1205 to the caller that emulation with menus is necessary.
1206 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1208 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1210 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1213 * menu.c (Fx_popup_dialog): Don't condition the call to
1214 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1215 special symbol 'unsupported--w32-dialog', emulate the dialog with
1216 a menu by calling x-popup-menu.
1218 * menu.h (Qunsupported__w32_dialog): New extern variable.
1220 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1222 * keyboard.c (kbd_buffer_get_event): Read file notification events
1225 * xgselect.c (xg_select): Read glib events in any case, even if
1226 there are no file descriptors to watch for. (Bug#16519)
1228 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1230 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1231 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1232 * w32term.c (w32_draw_window_divider): Handle first and last
1234 * w32term.h (w32_fill_area_abs): New function.
1235 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1237 * xfaces.c (realize_basic_faces): Handle new face ids.
1238 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1239 and bottom divider width.
1240 * xterm.c (x_draw_window_divider): Handle first and last pixels
1243 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1245 * print.c (Fexternal_debugging_output): Add cast to pacify
1246 --enable-gcc-warnings.
1247 * eval.c (call_debugger): Grow specpdl if the debugger was
1248 entered due to specpdl overflow (Bug#16603) and allow more
1249 specpdl space for the debugger itself.
1251 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1253 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1256 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1258 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1259 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1261 * print.c (Fexternal_debugging_output): If the argument character
1262 is non-ASCII, encode it with the current locale's encoding before
1263 writing the result to the terminal. (Bug#16448)
1265 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1266 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1269 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1271 * process.c (create_process): Reset SIGPROF handler in the child.
1272 * callproc.c (call_process): Likewise.
1274 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1276 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1278 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1280 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1281 of zero to print strings, GDB doesn't like it.
1283 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1284 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1285 we still use correct addresses. (Bug#16576)
1287 2014-01-27 K. Handa <handa@gnu.org>
1289 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1290 to preserve the code detection behavior of 24.3.
1291 * coding.h (struct coding_system): New member detected_utf8_bytes.
1292 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1293 (decode_coding_gap): Use short cut for UTF-8 file reading only
1294 when coding->detected_utf8_bytes equals to coding->src_bytes.
1295 * fileio.c (Finsert_file_contents): Cancel the previous change.
1297 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1299 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1300 that are not visible.
1302 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1304 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1305 is grabbed (Bug#16565).
1307 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1309 * xdisp.c (last_max_ascent): Re-remove after erroneously
1310 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1312 (move_it_to): Re-remove reference to last_max_ascent.
1313 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1314 max_descent here instead of calling line_bottom_y.
1317 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1319 * terminal.c (initial_free_frame_resources): New function.
1320 (init_initial_terminal): Install new hook to free face cache
1321 on initial frame and avoid memory leak. For details, see
1322 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1323 * xfaces.c (free_frame_faces): Adjust comment.
1325 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1327 * data.c (Fstring_to_number): Document results if unparsable
1330 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1332 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1334 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1336 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1337 * coding.c (detect_coding_utf_8, emacs_mule_char)
1338 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1339 (check_utf_8, decode_coding):
1340 * coding.h (struct coding_system.errors):
1341 Use ptrdiff_t, not int, for integer values derived from buffer and
1344 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1345 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1346 before invoking decode_coding_gap, since there's just one block.
1348 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1350 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1351 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1352 too early. Again run change_frame_size before assigning menu-
1355 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1357 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1358 arrives, call x_check_fullscreen, in case the new display has a
1359 different resolution. (Bug#16517)
1361 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1363 * term.c (read_menu_input): If the selected frame changes, exit
1365 (tty_menu_show): If the selected frame changes while we displayed
1366 a menu, throw to top level. (Bug#16479)
1368 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1370 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1372 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1374 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1375 * data.c (count_one_bits_word): Fix bug (negated comparison)
1376 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1378 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1380 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1381 Avoid undefined behavior by initializing display property bit of a
1382 string processed by the bidirectional iterator. For details, see
1383 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1385 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1387 Minor cleanup of previous change.
1388 * image.c (imagemagick_error, Fimagemagick_types):
1389 Omit some recently-introduced and unnecessary casts and assignments.
1391 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1393 Fix two memory leaks discovered with Valgrind.
1394 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1395 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1397 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1399 Fixes in window size functions around Bug#16430 and Bug#16470.
1400 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1401 (Fwindow_mode_line_height, Fwindow_header_line_height)
1402 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1403 Minor doc-string adjustments.
1404 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1405 Rewrite doc-strings.
1406 (window_body_height, window_body_width): Do not count partially
1407 visible lines/columns when PIXELWISE is nil (Bug#16470).
1408 (Qfloor, Qceiling): New symbols.
1410 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1412 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1413 when the image cache is not yet allocated. (Bug#16509)
1415 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1417 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1418 re-attach intervals to its base buffer (Bug#16502).
1419 * intervals.c (set_interval_object): Move from here...
1420 * intervals.h (set_interval_object): ... to here. Fix comments.
1422 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1424 Avoid undefined behavior by initializing buffer redisplay bit.
1425 Problem reported by Dmitry Antipov in
1426 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1427 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1429 Revert some of the CANNOT_DUMP fix (Bug#16494).
1430 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1432 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1434 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1435 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1436 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1437 they are replaced by macros that expand into direct calls to the
1438 corresponding functions from GDI32.DLL.
1439 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1440 variables in the Cygwin build, they are unused.
1442 2014-01-19 K. Handa <handa@gnu.org>
1444 * composite.c (composition_update_it): Fix previous change.
1446 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1448 Fix file name handling on MS-Windows 9X.
1449 * w32.c (maybe_load_unicows_dll): New function.
1451 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1452 on, to make sure we can convert file names to and from UTF-8 on
1453 Windows 9X. This fixes a failure to start up because Emacs cannot
1454 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1456 * w32font.c [WINDOWSNT]: Include w32.h.
1457 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1458 of implementing the same stuff.
1459 Remove now unused g_b_init_is_windows_9x.
1461 * w32.h (maybe_load_unicows_dll): Add prototype.
1463 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1465 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1466 switch to single keyboard. Prevents daemon crashes when a new
1467 client connects while we show a TTY menu in an existing client.
1470 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1472 Fix MinGW64 porting problem with _setjmp.
1473 Reported by Eli Zaretskii in:
1474 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1475 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1476 the old _setjmp and _longjmp. All uses changed.
1478 2014-01-13 Daniel Colascione <dancol@dancol.org>
1480 * textprop.c (Fremove_list_of_text_properties):
1481 Correctly handle reaching the end of the interval tree. (Bug#15344)
1483 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1485 * xdisp.c (resize_mini_window): Round height to a multiple of
1486 frame's line height. Fix bug in calculation of window start
1487 position (Bug#16424).
1489 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1491 * macfont.m: Include termchar.h.
1492 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1493 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1494 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1495 *_WITH_GC_* to take face and f as parameters.
1496 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1497 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1499 2014-01-13 Daniel Colascione <dancol@dancol.org>
1501 Fix menu item updating in the presence of the Unity global menu
1504 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1505 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1507 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1508 updating menus; explain why.
1509 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1510 problem it's supposed to solve and it interferes with detecting
1511 the presence of a global menu.
1512 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1515 2014-01-11 K. Handa <handa@gnu.org>
1517 * composite.c (composition_update_it): Fix indexing of
1518 LGSTRING_CHAR (Bug#15984).
1520 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1522 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1524 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1526 * xdisp.c (try_window_id): Don't use this function's optimizations
1527 if overlays in the buffer displayed by the window have changed
1528 since last redisplay. (Bug#16347)
1529 (message_dolog): Fix indentation.
1531 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1533 * frame.c (frame_resize_pixelwise): Fix doc-string.
1535 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1537 Fix handling of internal borders (Bug#16348).
1538 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1539 Remove internal border width from pixel width of windows.
1540 (change_frame_size_1): Don't return early when frame's pixel
1541 size changes - we still have to record the new sizes in the
1543 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1544 also when toolbar gets larger.
1545 * window.c (check_frame_size): Include internal_border_width in
1547 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1548 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1549 In non-toolkit/non-GTK version clear internal border.
1550 * xterm.c (x_clear_under_internal_border): New function for
1551 non-toolkit/non-GTK version.
1552 (x_after_update_window_line): In non-toolkit/non-GTK version
1554 (handle_one_xevent, x_set_window_size):
1555 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1556 * xterm.h (x_clear_under_internal_border): Extern it.
1558 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1560 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1561 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1564 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1566 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1567 last value of point is not equal to buffer's point. (Bug#16129)
1569 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1572 * nsterm.h (updateCollectionBehavior): Rename from
1573 updateCollectionBehaviour. All uses changed.
1575 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1576 * Makefile.in (SETFATTR): New macro.
1577 (temacs$(EXEEXT)): Use it.
1579 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1581 Fix maximization behavior on Windows (Bug#16300).
1582 * w32fns.c (w32_fullscreen_rect): Don't handle
1583 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1584 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1585 of SetWindowPos. Restore last placement also when leaving
1586 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1587 but the FULLSCREEN_BOTH case.
1589 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1592 * data.c (arithcompare_driver):
1593 * fileio.c (Fcar_less_than_car):
1594 * fns.c (internal_equal):
1595 * frame.c (delete_frame):
1596 * lisp.h (enum More_Lisp_Bits):
1598 Avoid C99 constructs that don't work in C89.
1599 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1600 to port to C89, which doesn't have 'long long'.
1601 (count_trailing_zero_bits): Use them.
1603 2014-01-03 Chong Yidong <cyd@gnu.org>
1605 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1607 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1609 Further adjust frame/window scrollbar width calculations.
1610 * window.c (apply_window_adjustment):
1611 Set windows_or_buffers_changed.
1612 (Fwindow_scroll_bars): Return actual scrollbar width.
1613 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1614 For non-toolkit builds again use 14 as minimum width and set
1615 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1616 * xterm.c (XTset_vertical_scroll_bar): Take width from
1617 WINDOW_SCROLL_BAR_AREA_WIDTH.
1618 (x_new_font): Rename wid to unit. Base calculation of new
1619 scrollbar width on toolkit used and make it analogous to that of
1620 x_set_scroll_bar_default_width.
1621 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1622 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1623 of GetSystemMetrics.
1624 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1625 WINDOW_SCROLL_BAR_AREA_WIDTH.
1626 (x_new_font): Make it correspond to changes in xterm.c.
1628 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1630 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1631 This is a cleaner way to fix the MinGW-w64 porting problem.
1632 Check for INTPTR_MAX misconfiguration.
1634 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1636 * search.c (newline_cache_on_off, find_newline): In indirect
1637 buffers, use the newline cache of the base buffer.
1639 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1640 buffer, invalidate the caches of its base buffer. (Bug#16265)
1642 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1643 buffers, use the width-run cache of the base buffer.
1645 * xdisp.c (redisplay_window): When the window displays an indirect
1646 buffer, and the character widths in the display table have
1647 changed, invalidate the width-run cache of the corresponding base
1650 * fileio.c (Finsert_file_contents): When invalidating the newline
1651 cache, consider the case of inserting into indirect buffer.
1653 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1654 In indirect buffers, use the paragraph cache of the base buffer.
1656 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1658 * window.c (grow_mini_window): Fix last change.
1660 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1662 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1664 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1666 * w32term.c (w32_initialize): Use LCID and LOWORD.
1668 * w32proc.c (create_child): Use pid_t for 5th argument.
1669 (IsValidLocale): Don't provide prototype for MinGW64.
1670 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1671 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1673 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1674 MinGW64 doesn't support.
1676 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1678 * w32.c (set_named_security_info): New function.
1679 (acl_set_file): Fall back on set_named_security_info if
1680 set_file_security fails.
1681 (g_b_init_set_named_security_info_w)
1682 (g_b_init_set_named_security_info_a): New static variables.
1683 (globals_of_w32): Initialize them to zero.
1684 (set_named_security_info): Set them to non-zero if the
1685 corresponding API is available.
1686 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1687 New function typedefs.
1689 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1691 Some more fixes following pixelwise resize changes including one
1693 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1694 of frame_resize_pixelwise.
1695 * widget.c (pixel_to_text_size): New function.
1696 (update_wm_hints): Have size hints respect value of
1697 frame_resize_pixelwise.
1698 (EmacsFrameResize): Alway process resize requests pixelwise.
1699 * window.c (grow_mini_window): Make sure mini window is at least
1701 * xdisp.c (display_menu_bar): Make sure menubar extends till
1703 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1704 (x_set_tool_bar_lines): Calculate pixelwise.
1705 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1706 frame_resize_pixelwise.
1708 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1710 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1711 variables not used there.
1713 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1715 * w32.c (sys_umask): New function. (Bug#16299)
1717 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1719 * dispnew.c (change_frame_size_1): Take old width of root window
1720 from that window's pixel width. (Bug#16284)
1722 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1724 Plain copy-file no longer chmods an existing destination (Bug#16133).
1725 * fileio.c (realmask): Now a static var, not a local.
1726 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1727 Remove arg STATPTR. All uses changed.
1728 (Fcopy_file): Do not alter permissions of existing destinations,
1729 unless PRESERVE-PERMISSIONS (renamed from
1730 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1731 Avoid race when testing for existing destinations and for
1732 when input and output files are the same.
1733 If changing the group fails, adjust both default and
1734 preserved permissions so that access is not granted to the
1736 (Fset_default_file_modes, init_fileio): Update realmask.
1737 (Fdefault_file_modes): Use realmask instead of calling umask.
1739 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1741 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1742 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1743 flags on the daemon pipe ends before execing.
1745 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1747 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1748 session. (Bug#14739)
1750 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1752 * callproc.c (Vexec_path): Document that exec-directory is in it.
1754 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1756 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1759 2013-12-27 Chong Yidong <cyd@gnu.org>
1761 * data.c (Fsymbol_function): Doc fix.
1763 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1765 Some more tinkering with Bug#16051.
1766 * window.c (resize_frame_windows): Don't let the size of the
1767 root window drop below the frame's default character size.
1768 Never ever delete any subwindows - let the window manager do the
1771 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1772 of toolbar lines needed when they exceed the height of the root
1774 (unwind_create_frame_1): New function.
1775 (Fx_create_frame): Generally inhibit calling the window
1776 configuration change hook here. Remove extra call to
1777 change_frame_size - it's not needed when we don't run the
1778 configuration change hook.
1780 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1782 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1783 On my Fedora 19 platform the core dumps were so big that
1784 my desktop became nearly catatonic.
1785 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1786 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1787 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1788 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1789 a clang-only syntax.
1790 * conf_post.h (__has_feature): New macro, if not already defined.
1791 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1792 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1794 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1796 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1797 is a file name. (Bug#16252)
1799 2013-12-25 Chong Yidong <cyd@gnu.org>
1801 * keyboard.c (Voverriding_terminal_local_map)
1802 (Voverriding_local_map): Doc fix.
1804 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1806 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1808 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1809 file name when it is submitted to ShellExecute. Simplify code.
1810 Don't test DOCUMENT for being a string, as that is enforced by
1811 CHECK_STRING. Doc fix.
1813 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1815 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1816 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1817 redisplay_tool_bar does. Improve and fix commentary.
1818 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1819 limits of the glyph matrices. (Bug#16051)
1820 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1821 only when the new size is different from the old one, and the new
1822 size can be achieved given the frame height.
1824 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1826 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1828 2013-12-23 Glenn Morris <rgm@gnu.org>
1830 * lread.c (Fload): Mention load-prefer-newer in doc.
1832 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1834 Handle Bug#16207 by being more restrictive when running hooks.
1835 * window.c (unwind_change_frame): New function.
1836 (Fset_window_configuration): Don't run configuration change hook
1837 while the frame configuration is unsafe. Call select_window
1840 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1842 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1844 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1846 * nsterm.h: Declare EmacsColor category.
1848 * nsterm.m (NSColor): Implement EmacsColor category.
1849 (ns_get_color): Use colorUsingDefaultColorSpace.
1850 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1852 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1854 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1856 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1857 having the PNG_NORETURN attribute, to avoid compiler warning in
1860 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1862 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1864 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1865 fringe background extension.
1866 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1867 because they are now always the same as `left' and `width',
1868 respectively. Remove code for the case that `width' and
1869 `sb_width' are different.
1871 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1873 Remove scroll_bar_actual_width from frames.
1874 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1875 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1876 (x_figure_window_size):
1877 * nsterm.m (x_set_window_size):
1878 * widget.c (set_frame_size):
1879 * w32term.c (x_set_window_size):
1880 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1881 scroll_bar_actual_width.
1883 Convert scroll_bar members to integers on Windows.
1884 * w32term.h (struct scroll_bar): Convert top, left, width,
1885 height, start, end and dragging to integers.
1886 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1888 * w32term.c (w32_set_scroll_bar_thumb)
1889 (w32_scroll_bar_handle_click): Remove XINT conversions for
1890 scroll_bar members. Treat bar->dragging as integer.
1891 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1892 first element. Remove XINT conversions for scroll_bar members.
1893 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1894 Remove XINT conversions for scroll_bar members.
1896 Fix assignment for new window total sizes.
1897 * window.c (Fwindow_resize_apply_total): Assign values for
1900 2013-12-20 Chong Yidong <cyd@gnu.org>
1902 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1903 argument to `append'.
1905 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1907 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1908 current text face, for extending the face of the display margins.
1911 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1912 Doc fix. (Bug#16190)
1914 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1916 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1919 * nsterm.m (Qfile, Qurl): New.
1920 (EV_MODIFIERS2): New macro.
1921 (EV_MODIFIERS): Use EV_MODIFIERS2.
1922 (ns_term_init): Remove font and color from DND, does not work on
1923 newer OSX, and other ports don't have them.
1924 (performDragOperation:): Handle modifiers used during drag.
1925 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1926 Remove global Lisp variables used to communicate with ns-win.el.
1927 Remove font and color handling.
1928 (syms_of_nsterm): Defsym Qfile and Qurl.
1930 2013-12-19 Anders Lindgren <andlind@gmail.com>
1932 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1933 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1935 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1936 (constrainFrameRect): Remove special case nr_screens == 1.
1937 Don't constrain size to size of view.
1939 * nsterm.h (ns_output): Remove dont_constrain.
1941 2013-12-19 Anders Lindgren <andlind@gmail.com>
1943 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1945 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1947 Minor fixes for recent openp changes.
1948 * lisp.h (GCPRO7): New macro.
1949 * lread.c (openp): Use bool for boolean; all callers changed.
1950 Protect save_string from GC. Don't assume that file descriptors
1951 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1952 warning about uninitialized variable.
1954 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1956 * w32fns.c (emacs_abort): Use intptr_t as argument of
1957 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1959 2013-12-18 Glenn Morris <rgm@gnu.org>
1961 * lread.c (Fload): Pass load_prefer_newer to openp.
1962 Don't bother checking mtime if openp already did it.
1963 (openp): Add `newer' argument, to check all suffixes
1964 and find the newest file.
1965 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1966 * callproc.c (call_process):
1967 * charset.c (load_charset_map_from_file):
1968 * emacs.c (init_cmdargs):
1969 * image.c (x_create_bitmap_from_file, x_find_image_file):
1971 * lread.c (Flocate_file_internal):
1972 * process.c (Fformat_network_address):
1973 * sound.c (Fplay_sound_internal):
1974 * w32.c (check_windows_init_file):
1975 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1977 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1979 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1981 * w32.c (getloadavg): Don't index samples[] array with negative
1982 indices. Recover from wall-clock time being set backwards.
1984 * w32term.c (w32_initialize): Declare the argument of
1985 set_user_model as const.
1987 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1988 (w32_menu_show): Constify some arguments passed to MessageBox.
1990 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1991 to initialize Lisp objects.
1993 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1994 initialize Lisp objects.
1996 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1997 use variables used only on X under that condition.
1999 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2000 variables not used there.
2002 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2004 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2005 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2007 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2009 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2010 code, revealed in presence of R2L characters, character
2011 compositions, and display vectors. A better fix for Bug#16148.
2012 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2013 GTK and NS builds, they don't have this member of struct frame.
2015 * dispextern.h (struct composition_it): Correct a comment for the
2018 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2020 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2021 This prevents a compilation error on C compilers that do not
2022 default functions to return 'int' if not declared. Also, add
2023 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2024 since it now uses inline functions.
2026 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2028 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2029 display margins on mode line, header line, and in the frame's
2030 tool-bar window. (Bug#16165)
2032 2013-12-16 Andreas Schwab <schwab@suse.de>
2034 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2036 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2038 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2041 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2043 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2045 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2047 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2048 intended to find bogus pointers in font objects (Bug#16140).
2049 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2050 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2051 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2052 Disable for MS-Windows due to Bug#15876; apparently this
2053 requires more or less substantial changes in fontset code.
2054 * xfont.c (xfont_close):
2055 * xftfont.c (xftfont_close): Call x_display_info_for_display
2056 to check whether 'Display *' is valid (Bug#16093 and probably
2059 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2061 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2062 Reported by Juanma Barranquero <lekktu@gmail.com>.
2064 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2065 open a pty on MS-Windows. (Bug#16152)
2067 * emacs.c (decode_env_path): Fix bogus comparison against
2068 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2070 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2072 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2073 (Fx_file_dialog): Add parentheses around && to silence warning.
2075 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2077 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2079 * xdisp.c (extend_face_to_end_of_line): Extend background of
2080 non-default face in margin areas as well. (Bug#16151)
2081 (display_line): Call extend_face_to_end_of_line for continued
2082 lines as well, if the display margins have non-zero width.
2083 (set_glyph_string_background_width): When needed, set the
2084 extends_to_end_of_line_p flag on glyph strings to be drawn in
2085 margin areas, not only in the text area.
2087 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2090 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2092 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2093 Don't worry about verify_error being t, since it has to be a list.
2095 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2097 Use bool for boolean, focusing on headers.
2098 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2099 No need to include <stdbool.h>, since conf_post.h does it now.
2100 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2101 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2102 (SET_PER_BUFFER_VALUE_P):
2103 * ccl.c, ccl.h (setup_ccl_program):
2104 * ccl.h (CHECK_CCL_PROGRAM):
2105 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2106 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2107 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2108 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2109 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2110 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2111 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2112 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2113 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2114 (CHARSET_FAST_MAP_SET):
2115 * coding.c (decode_coding_ccl, encode_coding_ccl):
2116 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2117 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2118 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2119 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2120 (decode_coding_c_string):
2121 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2122 * conf_post.h (has_attribute):
2123 * dispextern.h (trace_redisplay_p)
2124 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2125 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2126 (SET_GLYPH_FROM_CHAR_GLYPH)
2127 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2128 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2129 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2130 (cursor_in_mouse_face_p):
2131 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2132 (blank_row, prepare_desired_row)
2133 (build_frame_matrix_from_leaf_window, make_current)
2134 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2135 (update_window, scrolling_window, update_frame_line):
2136 * disptab.h (GLYPH_FOLLOW_ALIASES):
2137 * editfns.c (Fformat):
2138 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2139 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2140 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2141 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2142 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2143 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2144 (FONT_DEFERRED_LOG):
2145 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2146 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2147 (FRAME_MOUSE_UPDATE):
2148 * fringe.c (Fdefine_fringe_bitmap):
2149 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2150 (x_create_bitmap_from_xpm_data, xpm_load_image):
2151 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2152 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2153 (MERGE_INTERVAL_CACHE):
2154 * keymap.h (KEYMAPP):
2155 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2156 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2157 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2158 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2159 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2160 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2161 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2162 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2163 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2164 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2165 (SETUP_BUFFER_SYNTAX_TABLE):
2166 * systime.h (timespec_valid_p):
2167 * term.c (save_and_enable_current_matrix):
2168 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2169 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2170 (redisplay_internal, try_window_reusing_current_matrix)
2171 (sync_frame_with_window_matrix_rows, try_window_id)
2172 (display_menu_bar, display_tty_menu_item, display_mode_line)
2173 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2174 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2175 * xmenu.c (xmenu_show):
2176 * xterm.c (use_xim, x_term_init):
2177 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2178 (struct x_bitmap_record):
2179 Use bool for booleans.
2180 * ccl.c (struct buffer_text):
2181 * ccl.h (struct ccl_program):
2182 * charset.h (struct charset):
2184 * coding.h (struct iso_2022_spec, struct coding_system):
2185 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2186 (struct glyph_string, struct face, struct face_cache)
2187 (struct bidi_string_data, struct bidi_it)
2188 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2190 * editfns.c (Fformat):
2191 * frame.h (struct frame):
2192 * fringe.c (struct fringe_bitmap):
2193 * intervals.h (struct interval):
2194 * keyboard.h (struct kboard):
2195 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2196 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2197 (struct Lisp_Buffer_Local_Value, union specbinding):
2198 * macfont.m (struct macfont_info):
2199 * process.h (struct Lisp_Process):
2200 * termchar.h (struct tty_display_info):
2201 * window.h (struct window):
2202 * xterm.h (struct x_output):
2203 Use bool_bf for boolean bit-fields.
2204 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2205 All callers changed.
2206 * ccl.h (struct ccl_program): Remove unused members private_state,
2207 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2209 (struct ccl_spec): Remove unused members cr_carryover,
2210 eight_bit_carryover.
2211 * conf_post.h: Include <stdbool.h>.
2212 (bool_bf): New type.
2213 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2214 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2215 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2216 'do { ... } while (false)' brackets.
2217 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2218 Args must now be expressions; all callers changed.
2219 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2220 (PRODUCE_GLYPHS): Simplify use of boolean.
2221 * fileio.c (Fcopy_file):
2222 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2223 * lisp.h (UNGCPRO): Return void, not int.
2224 (FOR_EACH_TAIL): Use void expression, not int expression.
2225 * region-cache.c: Reindent.
2226 * region-cache.h: Copy comments from region-cache.c, to fix
2227 incorrect remarks about booleans.
2229 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2231 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2232 when character at point is displayed from a display vector.
2235 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2237 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2238 now a list of certificate validation checks that will abort a
2239 connection with an error.
2240 (Fgnutls_boot): Document it and use it.
2242 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2244 * w32term.c (w32_enable_frame_resize_hack): New variable.
2245 (x_set_window_size): Use it to hack frame resizing on Windows
2248 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2250 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2251 Windows-specific code to w32.c. Change error message text to
2252 match that of Posix platforms.
2254 * w32.c (w32_copy_file): New function, most of the code copied and
2255 reworked from Fcopy_file. Improve error handling. Plug memory
2256 leak when errors are thrown. Support file names outside of the
2257 current codepage. (Bug#7100)
2259 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2261 * lread.c (load_path_default): Prototype.
2263 2013-12-13 Glenn Morris <rgm@gnu.org>
2265 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2266 (dump_path): Remove.
2267 (load-path-default): Remove `changed' argument.
2268 Do not set dump_path permanently. Simplify.
2269 (init_lread): Simplify.
2270 (syms_of_lread): Remove dump_path.
2272 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2274 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2275 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2276 2013-12-12 font-related change to avoid Bug#16128, which
2277 is quite hard to fix without even more substantial changes.
2279 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2281 * font.c (font_close_object): Check for live frame (Bug#16128).
2283 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2285 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2286 Return ptrdiff_t, not int, since it's a buffer size.
2287 Reindent/reparen some macros to a more Gnuish style.
2289 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2291 Avoid undefined behavior with huge regexp interval counts.
2292 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2293 since it's now specialized to interval counts. All uses changed.
2294 Do not assume wrapraound on signed integer overflow.
2295 (regex_compile): Simplify based on the above changes.
2297 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2299 Support file names on MS-Windows that use characters outside of
2300 the current system codepage. (Bug#7100)
2302 * w32.c (get_file_security, set_file_security)
2303 (create_symbolic_link): Separate pointers and boolean flags for
2304 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2305 non-zero, else the former.
2306 (codepage_for_filenames, filename_to_utf16, )
2307 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2309 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2311 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2312 Accept only one argument; all callers changed.
2313 (dostounix_filename): Remove the second argument, now works in
2314 UTF-8. All callers changed.
2315 (parse_root): Lose DBCS code.
2316 (get_long_basename, w32_get_short_filename, init_environment)
2317 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2318 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2319 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2320 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2321 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2322 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2324 (ansi_encode_filename): New function.
2325 (get_emacs_configuration, get_emacs_configuration_options):
2327 (add_volume_info, GetCachedVolumeInformation): Run the input file
2328 name through unixtodos_filename, to ensure it is stored and
2329 referenced in canonical form.
2330 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2331 (logon_network_drive, sys_link, utime): Improve error handling.
2332 (sys_access): New function.
2333 (hashval, generate_inode_val): Unused functions deleted.
2334 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2335 (check_windows_init_file): Convert error message from UTF-8 to
2336 ANSI codepage, for display in the message box.
2337 (globals_of_w32): Set w32_unicode_filenames according to the OS
2340 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2341 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2342 (syms_of_w32term): Declare w32-unicode-filenames.
2344 * w32proc.c (new_child, delete_child): Remove code that handled
2345 unused pending_deletion and input_file members of the child struct.
2346 (create_child, sys_spawnve): Convert all file names to ANSI
2347 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2348 name cannot be encoded in ANSI codepage. Don't use
2349 unixtodos_filename, mirror slashes by hand.
2350 (record_infile, record_pending_deletion): Functions deleted.
2351 (Fw32_short_file_name): Call w32_get_short_filename instead of
2354 * w32notify.c (add_watch): Work in Unicode mode when
2355 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2356 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2357 instead, do the same with Lisp primitives.
2359 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2360 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2361 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2362 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2363 (Fw32_shell_execute): Improve error reporting.
2364 (Fdefault_printer_name): Ifdef away for Cygwin.
2366 * w32.h (struct _child_process): Remove input_file and
2367 pending_deletion members that are no longer used.
2368 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2369 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2370 (ansi_encode_filename): New and updated prototypes.
2372 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2374 (unexec): Don't use dostounix_filename, it expects a file name in
2375 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2378 * fileio.c (Ffile_name_directory, file_name_as_directory)
2379 (directory_file_name, Fexpand_file_name)
2380 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2381 arguments of dostounix_filename.
2382 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2383 use MAX_UTF8_PATH for size of file-name strings.
2384 (emacs_readlinkat): Build an explicitly unibyte string for file
2386 (syms_of_fileio) <file-name-coding-system>:
2387 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2389 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2390 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2391 directories to UTF-8.
2392 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2393 environment, and each element of the input PATH, to UTF-8.
2395 * dired.c (file_attributes): Use build_unibyte_string explicitly
2396 to make Lisp strings from user and group names.
2398 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2401 * coding.c (decode_file_name, encode_file_name): New functions.
2403 * termcap.c (tgetent): Adapt to the change in arguments of
2406 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2409 * msdos.c (dostounix_filename, init_environment): Adapt to the
2410 change in arguments of dostounix_filename.
2412 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2413 [WINDOWSNT]: Encode file names passed to the image libraries in
2416 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2417 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2419 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2420 arguments of dostounix_filename.
2422 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2424 * font.h (struct font_entity) [HAVE_NS]: New field to record
2425 font driver which was used to create this entity.
2426 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2427 frame where the font was opened.
2428 (font_close_object): Add prototype.
2429 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2430 (font_close_object): Not static any more. Lost frame arg.
2431 Adjust comment and users.
2432 * alloc.c (cleanup_vector): Call font_close_object to adjust
2433 per-frame font counters correctly. If HAVE_NS, also call
2434 driver-specific cleanup for font-entity objects.
2435 * ftfont.c (ftfont_open):
2436 * nsfont.m (nsfont_open):
2437 * w32font.c (w32font_open_internal):
2438 * xfont.c (xfont_open):
2439 * xftfont.c (xftfont_open): Save frame pointer in font object.
2440 * macfont.m (macfont_open): Likewise.
2441 (macfont_descriptor_entity): Save driver pointer to be able
2442 to call its free_entity routine when font-entity is swept.
2443 * ftxfont.c (ftxfont_open): Add eassert because frame
2444 pointer should be saved by ftfont_driver.open.
2446 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2448 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2449 input polling is used. This is still meaningful for Cygwin, see
2450 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2451 * keyboard.c (poll_for_input_1, input_polling_used):
2452 Define unconditionally.
2453 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2454 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2455 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2456 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2457 (face_for_char): Likewise. Rearrange eassert and return ASCII
2458 face for CHAR_BYTE8_P.
2459 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2461 2013-12-11 Ken Brown <kbrown@cornell.edu>
2463 * dispextern.h (erase_phys_cursor):
2464 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2466 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2468 * nsterm.m (x_free_frame_resources):
2469 * term.c (tty_free_frame_resources):
2470 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2471 face cache because it's implied by free_frame_faces anyway.
2472 * w32term.c (x_free_frame_resources): Likewise. Do not call
2473 free_frame_faces twice.
2475 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2477 * editfns.c (Fformat_time_string): Mention %F in the doc.
2479 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2481 * window.c (resize_frame_windows): Don't return immediately when
2482 the root window's size doesn't change - the minibuffer window
2483 may still have to be repositioned/resized.
2484 * xfns.c (Fx_create_frame): Always change the frame size after
2485 initializing the frame's faces.
2486 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2487 change_frame_size should already have done it.
2488 (x_new_font): Assign new tool- and menu-bar heights.
2489 (x_set_window_size_1): Account for tool- and menu-bar heights
2490 (Bug#16013). Don't set pixel sizes since change_frame_size
2491 should already have done it.
2493 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2495 Remove the option of using libcrypto.
2496 * Makefile.in (LIB_CRYPTO): Remove.
2497 (LIBES): Don't use it.
2499 2013-12-11 Juri Linkov <juri@jurta.org>
2501 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2502 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2504 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2506 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2507 drawn tool bar items (Bug#16058).
2508 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2510 2013-12-09 Ken Brown <kbrown@cornell.edu>
2512 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2514 * lisp.h (get_frame_param): Adjust conditions for prototype
2517 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2519 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2520 Avoid unused macro warning if configured --without-xft.
2522 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2524 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2526 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2528 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2530 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2532 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2534 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2536 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2538 Use libcrypto's checksum implementations if available, for speed.
2539 * Makefile.in (LIB_CRYPTO): New macro.
2542 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2543 The macro didn't conform to C99 due to type mismatch,
2544 which caused compilation failure with Sun C 5.12,
2545 and it was confusing anyway. Include window.h to declare
2546 redisplay_other_windows.
2548 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2550 * window.c (set_window_buffer): Update mode line (bug#16084).
2552 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2554 Fix minor problems found by static checking.
2555 * keyboard.c (poll_for_input_1, input_polling_used):
2556 Define only if HAVE_NTGUI.
2557 * xmenu.c (popup_activate_callback): Omit unnecessary
2558 check against USE_X_TOOLKIT, which must be defined here anyway.
2559 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2562 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2564 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2566 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2568 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2570 * nsterm.m (x_set_window_size): Remove fprintf.
2571 (init): Define always. Set applicationDidFinishLaunchingCalled
2573 (applicationDidFinishLaunching:):
2574 Set applicationDidFinishLaunchingCalled.
2575 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2578 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2580 Pixel resize changes for NS (Bug#16049).
2581 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2582 height/width. row/cols are locals.
2583 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2584 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2585 (windowWillResize): Remove gsextra. Calculate extra as in
2587 (x_new_font): Don't change frame size if fullscreen.
2588 Change size pixelwise.
2590 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2591 comment in xfns.c. Change to pixelwise call.
2593 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2595 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2598 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2600 * xterm.c (input_signal_count): Remove.
2601 (x_dispatch_event): Define unconditionally.
2602 (x_make_frame_visible): Process X events until the frame
2603 is really visible (Bug#16027).
2604 * xterm.h (x_dispatch_event): Declare unconditionally.
2606 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2608 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2610 * nsterm.m (x_set_window_size): Handle pixelwise.
2612 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2614 * w32term.c (x_new_font):
2615 * xterm.c (x_new_font): Calculate new frame size from new font
2618 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2620 * lisp.h (FOR_EACH_TAIL): New macro.
2621 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2623 * window.c (select_window): Call second wset_redisplay before we change
2624 selected_window (bug#16034).
2626 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2628 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2630 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2632 * w32xfns.c: Include window.h, to avoid a compiler warning.
2634 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2636 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2637 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2638 window_scroll takes care of it.
2639 (Fset_window_point, Fdelete_other_windows_internal)
2640 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2641 (Fsplit_window_internal, Fdelete_window_internal)
2642 (Fresize_mini_window_internal, Fset_window_configuration)
2643 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2644 cause redisplay instead of forcing a complete redisplay.
2645 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2646 we're only affecting the selected_window.
2648 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2650 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2651 directional control characters. Update type and category
2652 determination according to the UBA from Unicode v6.3.
2653 (bidi_category_t): New category EXPLICIT_FORMATTING.
2655 * dispextern.h (bidi_type_t): Update to include new bidirectional
2656 properties introduced with Unicode v6.3. (Bug#16043)
2658 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2660 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2663 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2665 * font.c (font_list_entities): Remove dummy assignment.
2666 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2667 used on graphic displays only. Remove unused 'font_encoder' member.
2668 (struct font_bitmap): Remove unused 'extra' member.
2669 * nsfont.m (nsfont_open):
2670 * w32font.c (w32font_open_internal):
2671 * ftfont.c (ftfont_get_bitmap): Adjust users.
2673 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2675 Use bool for boolean.
2676 * tparam.c (tparam1):
2677 * undo.c (record_point, record_property_change):
2678 Use bool for boolean, for local vars that are always true or false.
2680 Minor integer overflow fixes (Bug#16033).
2681 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2682 This improves on the previous fix to this function.
2683 (window_resize_check): When summing up pixel counts, don't rely on
2684 undefined behavior if the sum overflows.
2686 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2688 * window.c (Fset_window_new_pixel): Don't choke at negative
2689 argument value (Bug#16033).
2691 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2692 to avoid crash in window_box_height.
2694 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2695 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2697 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2699 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2701 Minor integer overflow fixes.
2702 * window.c (Fset_window_new_pixel, grow_mini_window):
2703 * xdisp.c (Fwindow_text_pixel_size):
2704 Avoid undefined behavior on signed integer overflow.
2705 * xfns.c (x_set_mouse_color):
2706 Check that drag shape fits in 'unsigned', since that's what X wants.
2708 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2710 Improve reporting of fatal exception on MS-Windows.
2711 * w32fns.c (my_exception_handler): New function.
2712 (globals_of_w32fns): Set it up as the unhandled exception
2713 handler. Initialize exception code and address to zeros.
2714 (emacs_abort): If the exception code and address are available,
2715 print them at the beginning of the backtrace. Fix the format of
2716 printing addresses (was producing 0x0x12345678 on XP).
2719 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2721 * eval.c (Fbacktrace__locals): New function.
2722 (syms_of_eval): Defsubr it.
2724 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2726 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2727 Define here to unify between...
2728 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2729 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2731 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2733 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2735 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2736 fringe background extension.
2737 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2738 because they are now always the same as `left' and `width',
2739 respectively. Remove code for the case that `width' and
2740 `sb_width' are different.
2742 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2744 Fix minor problems found by static checking.
2745 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2746 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2747 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2749 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2751 * image.c (imagemagick_compute_animated_image): Don't crash if we
2752 have an animation with different-sized images (bug#15313).
2754 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2756 Remove some unused items introduced during pixelwise change.
2757 * window.c (window_resize_total_check): Remove unused function.
2758 * xdisp.c (remember_mouse_glyph): Remove unused label.
2759 (Ftool_bar_height): Move declaration inside #if.
2760 * xterm.c (x_set_window_size): Don't use r and c.
2762 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2764 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2767 * window.c (Fset_window_configuration): Comment out unused variables.
2769 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2771 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2773 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2775 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2777 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2778 HAVE_GNUTLS3 (Bug#16001).
2780 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2781 if interrupts are deferred (Bug#15801).
2783 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2785 Support resizing frames and windows pixelwise.
2786 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2787 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2788 (struct glyph_matrix): Replace window_left_col and
2789 window_top_line by window_pixel_left and window_pixel_top.
2790 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2792 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2793 (draw_window_divider, move_it_to, x_draw_right_divider)
2794 (x_draw_bottom_divider, change_frame_size): Add or fix
2796 * dispnew.c (change_frame_size_1): Change prototype.
2797 (adjust_glyph_matrix, required_matrix_width)
2798 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2799 values instead of lines and columns.
2800 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2801 WINDOW_TOTAL_FRINGE_WIDTH.
2802 (handle_window_change_signal, do_pending_window_change)
2803 (init_display): Adjusts calls of change_frame_size.
2804 (change_frame_size, change_frame_size_1): Handle pixelwise
2806 * frame.c (Qright_divider_width, Qbottom_divider_width):
2808 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2809 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2810 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2811 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2813 (set_frame_param): New function.
2814 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2815 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2816 (Ffringe_width, Fborder_width, Fright_divider_width)
2817 (Fbottom_divider_width): New functions, defsubr them.
2818 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2819 New argument pixelwise.
2820 (struct frame_parm_table): New members Qright_divider_width and
2821 Qbottom_divider_width.
2822 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2823 (x_report_frame_params): Handle Qright_divider_width and
2824 Qbottom_divider_width.
2825 (x_set_right_divider_width, x_set_bottom_divider_width):
2827 (frame_resize_pixelwise): New option.
2828 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2829 new_pixelwise, right_divider_width and bottom_divider_width;
2830 remove total_lines; rename text_lines, text_cols, new_text_lines
2831 and new_text_cols to text_height, text_width, new_height and
2832 new_width respectively.
2833 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2834 FRAME_TEXT_WIDTH respectively.
2835 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2836 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2837 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2839 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2840 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2841 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2842 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2843 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2844 (FRAME_TOTAL_COLS_ARG): Remove macro.
2845 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2846 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2847 (x_wm_set_size_hint): Handle frame pixel sizes.
2848 * indent.c (compute_motion, Fcompute_motion):
2849 Call window_body_width instead of window_body_cols.
2850 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2851 (make_lispy_position): Handle right and bottom dividers.
2852 (Fsuspend_emacs): Pixelize call of change_frame_size.
2853 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2854 * lisp.h: Extern set_frame_param.
2855 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2857 (Fx_create_frame): Add entry for vertical_drag_cursor.
2858 Pixelize call of change_frame_size.
2859 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2860 * nsterm.m (ns_update_window_end): Optionally draw right
2862 (x_set_window_size): Add argument pixelwise.
2863 Call check_frame_size and change_frame_size with pixelwise zero.
2864 (ns_draw_window_divider): New function.
2865 (ns_redisplay_interface): Add ns_draw_window_divider.
2866 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2867 (x_new_font): Call x_set_window_size with pixelwise zero.
2868 * print.c (print_object): For a window print its sequence
2870 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2871 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2872 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2873 (w32_createwindow): Use scroll bar area width.
2874 (w32_wnd_proc): Handle bottom divider width.
2875 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2876 (Fx_create_frame): Default divider width parameters.
2877 Caclulate sizes pixelwise. Add vertical drag cursor support.
2878 (x_create_tip_frame): Default divider widths to zero.
2879 Pixelize call to change_frame_size.
2880 (Fx_show_tip): Add handling of divider widths. Pixelize window
2882 (Fw32_frame_rect): New function.
2883 (frame_parm_handler w32_frame_parm_handlers): Add divider
2885 (Vx_window_vertical_drag_shape): Add variable.
2886 * w32inevt.c (resize_event, maybe_generate_resize_event):
2887 Pixelize change_frame_size calls.
2888 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2890 * w32term.c (w32_draw_window_divider): New function.
2891 (x_update_window_end): Handle right divider.
2892 (w32_draw_fringe_bitmap, x_scroll_run)
2893 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2894 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2895 Calculate new frame sizes pixelwise.
2896 (x_new_font): Pixelize call to x_set_window_size.
2897 (x_check_fullscreen): Pixelize call to change_frame_size.
2898 (x_set_window_size_1, x_set_window_size): New argument
2899 pixelwise. Calculate pixelwise.
2900 (x_wm_set_size_hint): Use scroll bar area width.
2901 (w32_redisplay_interface): Add w32_draw_window_divider.
2902 * w32term.h (struct w32_output): Add vertical drag cursor.
2903 * widget.c (set_frame_size, update_wm_hints)
2904 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2906 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2907 * window.c (sequence_number): Restore.
2908 (Fwindow_pixel_width, Fwindow_pixel_height)
2909 (Fwindow_mode_line_height, Fwindow_header_line_height)
2910 (window_pixel_to_total, Frun_window_scroll_functions)
2911 (Fset_window_new_pixel, window_resize_apply_total)
2912 (Fwindow_resize_apply_total): New functions.
2913 (window_body_height, window_body_width): Rename from
2914 window_body_lines. New argument PIXELWISE.
2915 Calculate pixelwise.
2916 (Fwindow_body_height, Fwindow_body_width): New argument
2918 (coordinates_in_window, window_relative_x_coord): Use window's
2919 pixel width instead of total width.
2920 (replace_window, recombine_windows): Initialize pixel values.
2921 (resize_root_window, resize_frame_windows, grow_mini_window)
2922 (shrink_mini_window): New argument PIXELWISE.
2923 Calculate pixelwise.
2924 (Fdelete_other_windows_internal, adjust_window_margins)
2925 (window_resize_check, window_resize_apply)
2926 (Fdelete_window_internal, Fresize_mini_window_internal)
2927 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2928 (check_frame_size): Rename arguments. New argument PIXELWISE.
2929 Calculate pixelwise.
2930 (set_window_buffer): Make samebuf bool. Run configuration change
2931 hook only if buffer changed.
2932 (Fset_window_buffer): Rewrite doc-string.
2933 (make_window): Initialize new_pixel slot.
2934 (Fwindow_resize_apply): Check pixel size of root window.
2935 (Fsplit_window_internal): Call 2nd argument pixel_size.
2936 Calculate pixelwise.
2937 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2939 (save_window_data): New slots frame_text_width,
2940 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2941 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2943 (Fcurrent_window_configuration, Fset_window_configuration)
2944 (save_window_save, compare_window_configurations): Handle new
2945 slots in save_window_data and saved_window.
2946 (Fset_window_scroll_bars): Fix doc-string.
2947 (window_resize_pixelwise): New variable.
2948 (coordinates_in_window, Fcoordinates_in_window_p):
2950 (make_parent_window): Adjust sequence_number.
2951 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2953 * window.h (struct window): New members new_pixel, pixel_left,
2954 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2955 (wset_new_pixel): New function.
2956 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2957 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2958 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2959 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2960 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2961 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2962 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2963 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2964 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2965 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2966 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2967 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2968 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2969 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2970 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2972 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2973 (window_body_width, check_frame_size): Adapt external declarations.
2974 * xdisp.c (last_max_ascent): New integer.
2975 (window_text_bottom_y): Handle bottom divider.
2976 (window_box_width, window_box_height): Calculate pixelwise.
2977 (get_glyph_string_clip_rects): Handle right divider.
2978 (remember_mouse_glyph): When windows are resized pixelwise
2979 proceed with width and height set to 1.
2980 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2982 (move_it_to): Calculate and return maximum x position
2984 (Fwindow_text_pixel_size): New function.
2985 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2986 (tool_bar_lines_needed): Rename to tool_bar_height.
2987 Calculate pixelwise.
2988 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2989 Calculate pixelwise.
2990 (redisplay_tool_bar): Calculate pixelwise.
2991 (redisplay_window): Calculate pixelwise. Handle dividers.
2992 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2993 (x_draw_vertical_border): Handle dividers.
2994 (define_frame_cursor1): Handle vertical drag cursor.
2995 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2996 (expose_window): Calculate pixelwise. Handle dividers.
2997 (init_xdisp): Initialize pixel values.
2998 * xfaces.c (Qwindow_divider): New face.
2999 (realize_basic_faces): Realize it.
3000 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3001 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3002 (x_set_scroll_bar_default_width): Default actual width to 16.
3003 (Fx_create_frame): Set sizes pixelwise.
3004 (x_create_tip_frame): Default divider widths to zero.
3005 Pixelize call of change_frame_size.
3006 (Fx_show_tip): Handle divider widths. Initial pixel position
3008 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3009 (Vx_window_vertical_drag_shape): New option.
3010 * xmenu.c (free_frame_menubar): Pixelize call of
3012 * xterm.c (x_draw_window_divider): New function.
3013 (x_update_window_end): Optionally draw right divider.
3014 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3015 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3016 (handle_one_xevent, x_new_font): Calculate pixelwise.
3017 (x_set_window_size_1, x_set_window_size): New argument
3018 pixelwise. Calculate pixelwise.
3019 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3020 (struct x_redisplay_interface): Add x_draw_window_divider.
3021 * xterm.h (struct x_output): Add vertical_drag_cursor.
3023 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3025 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3026 Set invisible frames's `redisplay' when a full redisplay is requested.
3027 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3028 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3029 (display_mode_lines): Set it here instead.
3031 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3033 * dispextern.h (set_window_update_flags): Remove.
3035 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3037 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3039 * xdisp.c (REDISPLAY_SOME_P): New macro.
3040 (redisplay_internal): Use it (bug#15999).
3041 (prepare_menu_bars, redisplay_window): Use it as well.
3043 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3045 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3047 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3048 (globals_of_w32font): Zero it out.
3049 (GetCharWidth32W_Proc): New function pointer.
3050 (get_char_width_32_w): New function.
3051 (compute_metrics): If get_glyph_outline_w returns an error, try
3052 get_char_width_32_w before declaring a failure. This avoids
3053 punishing raster (a.k.a. "bitmap") fonts by slowing down
3054 redisplay. (Bug#6364).
3056 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3058 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3059 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3060 highlight needs to be redisplayed. (Bug#15913)
3062 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3064 Fix minor problems found by static checking.
3065 * buffer.h (struct buffer_text, struct buffer):
3066 * frame.h (struct frame):
3067 * window.h (struct window):
3068 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3069 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3070 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3071 no-longer-valid use of HAVE_MENUS.
3072 * xdisp.c (propagate_buffer_redisplay): Now static.
3074 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3076 * xmenu.c (Fmenu_or_popup_active_p):
3077 * window.c (Fset_window_configuration):
3078 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3079 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3080 * fns.c (Fyes_or_no_p):
3081 * editfns.c (Fmessage_box, Fmessage_or_box):
3082 * alloc.c (make_save_ptr_ptr):
3083 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3085 * window.c (Fset_window_configuration): Move select_window later.
3087 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3089 Refine redisplay optimizations to only redisplay *some* frames/windows
3090 rather than all of them.
3091 * xdisp.c (REDISPLAY_SOME): New constant.
3092 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3093 (bset_redisplay, bset_update_mode_line): New functions.
3094 (message_dolog): Use bset_redisplay.
3095 (clear_garbaged_frames): Use fset_redisplay.
3096 (echo_area_display): Use wset_redisplay.
3097 (buffer_shared_and_changed): Remove.
3098 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3099 frame titles. Compute the actual set of windows redisplayed.
3100 Don't update frame titles and menu bars for frames that don't need to
3102 (propagate_buffer_redisplay): New function.
3104 (redisplay_internal): Use it. Be more selective in the set of windows
3105 we redisplay. Propagate windows_or_buffers_changed to
3106 update_mode_lines a bit later to simplify the code.
3107 (mark_window_display_accurate_1): Reset window and buffer's
3109 (redisplay_window): Do nothing if neither the window nor the buffer nor
3110 the frame needs redisplay.
3111 * window.h (struct window): Add `redisplay' field.
3112 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3113 (redisplay_other_windows, window_list): New declarations.
3114 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3115 (window_list): Not static any more.
3116 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3117 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3118 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3119 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3120 * frame.h (struct frame): Add `redisplay' field.
3121 Move `external_menu_bar' bitfield next to other bit-fields.
3122 (SET_FRAME_GARBAGED): Use fset_redisplay.
3123 (SET_FRAME_VISIBLE): Don't garbage the frame;
3124 Use redisplay_other_windows.
3125 * buffer.h (struct buffer): Add `redisplay' field.
3126 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3127 (modify_overlay): Use bset_redisplay.
3128 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3130 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3132 Support w32 file notifications in batch mode.
3133 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3134 invalid (which happens in batch mode). If non-interactive, call
3135 handle_file_notifications to store file notification events in the
3136 input queue. (Bug#15933)
3138 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3140 * w32inevt.c (handle_file_notifications): Now external, not static.
3142 * w32term.h (handle_file_notifications): Provide prototype.
3144 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3145 init_crit, since init_display, which does that otherwise, is not
3148 2013-11-27 Glenn Morris <rgm@gnu.org>
3150 * Makefile.in ($(lispsource)/international/charprop.el): New.
3151 (emacs$(EXEEXT)): Depend on charprop.el.
3153 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3155 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3156 deleting portions of the buffer under non-nil REPLACE argument.
3159 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3160 directory, watch it and not its parent.
3161 (add_watch): Allow empty string in FILE.
3163 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3165 * window.c (Fset_window_start, window_resize_apply)
3166 (window_scroll): Reset window_end_valid (Bug#15957).
3168 2013-11-27 Glenn Morris <rgm@gnu.org>
3170 * Makefile.in (leimdir): Now in lisp source directory.
3171 ($(leimdir)/leim-list.el): Just use ../leim .
3172 * epaths.in (PATH_DUMPLOADSEARCH):
3173 * lread.c (load_path_default):
3174 * nsterm.m (ns_load_path): No more leim directory.
3176 2013-11-26 Andreas Schwab <schwab@suse.de>
3178 * .gdbinit (xgettype): Add cast.
3180 2013-11-26 Glenn Morris <rgm@gnu.org>
3182 Preload leim-list.el.
3183 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3184 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3185 is a single directory.
3187 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3189 bool-vector-subsetp is now the normal direction (Bug#15912).
3190 * data.c (Fbool_vector_subsetp): Test whether the first argument
3191 is a subset of the second one, not the reverse. Add doc string.
3193 Fix minor problems found by static checking.
3194 * lread.c (load_path_default): Now static.
3195 * textprop.c (text_property_stickiness): Be consistent about the
3196 test used when deciding whether to consider the previous character.
3197 This simplifies the code a bit.
3199 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3201 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3203 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3204 (syms_of_frame): Don't defsubr them.
3206 2013-11-25 Glenn Morris <rgm@gnu.org>
3208 * lread.c (load_path_default): Change the sense of the argument.
3209 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3210 from dump_path. When it is not, avoid checking dump_path twice.
3212 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3213 uninstalled dump_path against installed Vload_path. (Bug#15964)
3215 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3217 Export get_pos_property to Elisp.
3218 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3219 (syms_of_editfns): Export it to Elisp.
3221 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3223 2013-11-23 Romain Francoise <romain@orebokech.com>
3225 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3226 initialization here ...
3227 (syms_of_fileio): ... from here.
3229 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3231 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3232 Please use --enable-check-lisp-object-type.
3234 2013-11-23 Glenn Morris <rgm@gnu.org>
3236 * process.c (get_process): Explicit error for dead buffers.
3238 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3240 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3242 2013-11-23 Glenn Morris <rgm@gnu.org>
3244 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3245 * lread.c (load_path_check): Take path to check as argument.
3246 (load_path_default): New, split from init_lread.
3247 (init_lread): Move calc of default load-path to load_path_default.
3248 Empty elements in EMACSLOADPATH now stand for the default.
3249 (load-path): Doc fix.
3250 * emacs.c (decode_env_path): Add option to treat empty elements
3251 as nil rather than ".".
3252 * callproc.c (init_callproc_1, init_callproc):
3253 * image.c (Vx_bitmap_file_path):
3254 * lisp.h (decode_env_path):
3255 * lread.c (Vsource_directory):
3256 Update for new argument spec of decode_env_path.
3258 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3260 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3261 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3263 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3265 Fix some dependency problems that cause unnecessary recompiles.
3266 Problem reported by RMS in
3267 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3268 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3269 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3270 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3271 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3272 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3273 (boostrap-clean): No need to remove stamp-oldxmenu.
3275 Fix recently introduced bool vector overrun.
3276 This was due to an optimization that went awry.
3277 Reported by Glenn Morris in
3278 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3279 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3280 for empty vectors, undoing the 2013-11-18 change.
3281 * data.c (bool_vector_binop_driver): Rely on this.
3282 Fix bug that occasionally overran the destination.
3283 * lisp.h (struct Lisp_Bool_vector): Document this.
3285 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3287 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3290 * nsterm.m (init, run, stop:): Comment out for now, does not work
3293 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3295 * charset.c (syms_of_charset): Don't read past end of string.
3297 2013-11-19 Glenn Morris <rgm@gnu.org>
3299 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3301 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3303 Add hooks to run on gaining/losing focus. (Bug#15029)
3304 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3305 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3306 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3308 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3310 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3311 The old names predated the API change that put destination at end.
3313 Improve API of recently-added bool vector functions (Bug#15912).
3314 The old API had (bool-vector-count-matches A B)
3315 and (bool-vector-count-matches-at A B I), which gave the
3316 misleading impression that the two functions were variants, one
3317 with a location I. The new API has (bool-vector-count-population A)
3318 and (bool-vector-count-consecutive A B I) to make the distinction
3319 clearer. The first function no longer has a B argument, since the
3320 caller can easily determine the number of nils if the length and
3321 number of ts is known.
3322 * data.c (Fbool_vector_count_population): Rename from
3323 bool_vector_count_matches, and accept just 1 argument.
3324 (Fbool_vector_count_consecutive): Rename from
3325 Fbool_vector_count_matches_at.
3327 Always allocate at least one bits_word per bool vector.
3328 See Daniel Colascione in:
3329 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3330 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3331 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3332 * lisp.h (struct Lisp_Bool_vector): Document this.
3334 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3336 * insdel.c (invalidate_buffer_caches): New function, consolidated
3337 from part of prepare_to_modify_buffer.
3338 (insert_from_gap, prepare_to_modify_buffer):
3339 * coding.c (code_convert_region, code_convert_string):
3340 Call invalidate_buffer_caches. (Bug#15841)
3342 * lisp.h (invalidate_buffer_caches): Add prototype.
3344 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3346 * w32term.c (x_update_window_end): Don't invalidate the entire
3347 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3348 highlight needs to be redisplayed. (Bug#15913)
3350 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3352 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3354 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3356 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3357 while we are using Vprin1_to_string_buffer.
3359 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3360 after inserting the description string. (Bug#15907)
3362 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3364 * data.c: Work around bogus GCC diagnostic about shift count.
3365 Reported by Eli Zaretskii in
3366 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3367 (pre_value): New function.
3368 (count_trailing_zero_bits): Use it.
3370 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3372 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3373 assume C macros are not supported even under -g3 in these old GCC
3376 2013-11-15 Leo Liu <sdl.web@gmail.com>
3378 * minibuf.c (Ftry_completion, Fall_completions)
3379 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3381 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3383 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3384 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3385 This avoids placing unnecessary constants into the Emacs code.
3387 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3389 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3390 for Cygwin w32 build.
3392 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3393 for Cygwin w32 build. (Bug#15892)
3395 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3397 Simplify, port and tune bool vector implementation.
3398 * alloc.c (bool_vector_exact_payload_bytes)
3399 (bool_vector_payload_bytes): Remove.
3400 (bool_vector_fill): Return its argument.
3401 * alloc.c (bool_vector_fill):
3403 * print.c (print_object):
3404 Simplify by using bool_vector_bytes.
3405 * alloc.c (make_uninit_bool_vector):
3406 New function, broken out from Fmake_bool_vector.
3407 (Fmake_bool_vector): Use it. Use tail call.
3408 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3409 * data.c (BITS_PER_ULL): New constant.
3410 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3411 if long long versions don't exist.
3412 (shift_right_ull): New function.
3413 (count_one_bits_word): New function, replacing popcount_bits_word
3414 macro. Don't assume that bits_word is no wider than long long.
3415 (count_one_bits_word, count_trailing_zero_bits):
3416 Don't assume that bits_word is no wider than long long.
3417 * data.c (bool_vector_binop_driver, bool_vector_not):
3418 * fns.c (Fcopy_sequence):
3420 Create an uninitialized destination, to avoid needless work.
3421 (internal_equal): Simplify.
3422 (Ffillarray): Prefer tail call.
3423 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3424 contain at least one word.
3425 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3426 chars are narrower than ints.
3427 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3428 * fns.c (Fcopy_sequence):
3430 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3431 Don't try to port to hosts where bits_word values have holes; the
3432 code wouldn't work there anyway. Verify this assumption, though.
3433 (bool_vector_bytes): New function.
3434 (make_uninit_bool_vector): New decl.
3435 (bool_vector_fill): Now returns Lisp_Object.
3437 * xfns.c (xic_create_fontsetname):
3438 * xrdb.c (gethomedir): Prefer tail calls.
3440 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3442 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3443 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3445 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3446 that requires a return value.
3447 (Fset_buffer_modified_p): Take advantage of this change to do
3450 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3452 * buffer.c (Frestore_buffer_modified_p): Sync it with
3453 Fset_buffer_modified_p.
3454 (Fforce_mode_line_update): New function, moved from subr.el.
3455 (Fset_buffer_modified_p): Use them.
3456 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3458 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3460 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3461 This avoids undefined behavior when subtracting pointers into
3462 different aways. On my platform it also makes the code a tad
3463 smaller and presumably faster.
3465 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3467 * keyboard.c (command_loop_1): Use region-extract-function.
3468 * insdel.c (Qregion_extract_function): Not static any more (can we
3469 stop pretending that these vars can benefit from being marked static?).
3471 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3473 * search.c (find_newline): If buffer text is relocated during the
3474 "dumb loop", adjust C pointers into buffer text to follow suit.
3477 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3479 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3480 for conversion (Bug#15837).
3482 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3484 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3485 for the entire range of inserted characters. (Bug#15841)
3487 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3489 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3491 (realize_default_face): Remove assignment to distant-foreground if
3492 unspecified (Bug#15815).
3494 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3496 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3497 cache-long-scans disabled, since we don't want to call
3498 prepare_to_modify_buffer (in insert_1_both) for each message we
3501 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3502 from buffer.c. Improve commentary to the buffer field setter
3505 * buffer.c (bset_cache_long_scans): Static function deleted.
3506 Improve commentary to the buffer field setter functions.
3507 (init_buffer_once): Default for cache-long-scans changed to t.
3510 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3512 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3514 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3515 This bug was introduced in my 2013-06-21 change, and caused
3516 struct Lisp_Sub_Char_Table objects to be given too many slots,
3517 which broke 'make -C admin/unidata'.
3519 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3521 Import changes from mac-port 4.5.
3522 * macfont.m (mac_font_copy_default_descriptors_for_language)
3523 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3524 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3525 (macfont_language_default_font_names): New.
3526 (macfont_list): Rearrange language/charset code.
3527 (macfont_close): Don't check for macfont_info->cache.
3528 (mac_ctfont_create_preferred_family_for_attributes): New font
3529 selection code, call
3530 mac_font_copy_default_name_for_charset_and_languages.
3531 (mac_font_copy_default_descriptors_for_language)
3532 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3534 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3536 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3538 Port to C11 aligned_alloc, and fix some integer overflows.
3539 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3540 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3541 and use of posix_memalign replaced with aligned_alloc.
3542 (aligned_alloc): New function, defined or declared as needed.
3543 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3544 Don't undef; configure.ac now does this.
3545 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3546 (calloc, aligned_alloc): Check for integer overflow.
3547 (aligned_alloc): Rename from memalign. All uses changed.
3548 (memalign): New function, an alias for aligned_alloc.
3550 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3552 * xdisp.c (redisplay_internal): Fix typo in last change.
3554 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3556 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3558 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3560 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3561 redisplay--mode-lines-cause.
3562 (redisplay_internal): Keep them uptodate. Remove redundant check of
3563 buffer_shared_and_changed.
3564 * *.[chm]: Number every assignment to update_mode_lines so we
3565 can track why it is set.
3567 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3569 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3571 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3573 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3574 can track why it is set.
3576 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3578 Integer-related fixes for term.c etc.
3579 * dispextern.h (face_tty_specified_color): New function.
3580 * term.c (turn_on_face): Don't rely on undefined behavior when
3581 assigning an out-of-range value to 'long'.
3582 Simplify test for toggling highlight.
3583 (tty_capable_p): Omit last two (unused) args. All callers changed.
3584 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3585 (read_menu_input, tty_menu_activate, tty_menu_show):
3586 * xfaces.c (x_supports_face_attributes_p)
3587 (tty_supports_face_attributes_p):
3588 Use bool for boolean. All callers changed.
3589 (tty_supports_face_attributes_p): Omit defaults for color indices;
3590 no longer needed. Simplify tail call.
3592 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3594 * xdisp.c (prepare_menu_bars): Mark static.
3595 * lisp.h (prepare_menu_bars): Don't declare.
3596 * xselect.c (x_handle_selection_clear):
3597 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3599 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3601 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3602 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3604 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3606 * keyboard.c (Fcommand_error_default_function): Rename from
3607 Fdefault_error_output.
3609 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3611 * keyboard.c (Fdefault_error_output): New function, extracted from
3613 (syms_of_keyboard): Use it for Vcommand_error_function.
3615 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3617 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3618 (init_eval): Use it to ensure handlerlist is non-NULL.
3619 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3620 (Fsignal): Adjust NULLness test of handlerlist.
3621 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3623 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3625 * callproc.c (call_process): Call prepare_to_modify_buffer before
3626 decoding text read from the sub-process, as the decoded stuff will
3627 be inserted into the buffer. This will invalidate the various
3628 caches maintained for the buffer. (Bug#15148)
3630 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3632 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3633 string of glyphless-char-display.
3635 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3637 * nsfns.m (ns_get_name_from_ioreg): New function.
3638 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3639 OSX >= 10.9. Use ns_get_name_from_ioreg.
3641 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3643 Simplify and port recent bool vector changes.
3644 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3645 only in this file. Use a more-efficient implementation if the
3646 second argument is a power of 2.
3647 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3648 Remove no-longer-necessary compile-time checks.
3649 (bool_vector_exact_payload_bytes): New function.
3650 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3651 exact payload changed to call the new function. Do not assume
3652 that the arg or result fits in ptrdiff_t.
3653 (bool_vector_fill): New function.
3654 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3656 (vroundup_ct): Don't assume arg fits in size_t.
3657 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3658 invoke set_category_set.
3659 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3660 All callers changed. Use bool_vector_set.
3661 * category.h (XCATEGORY_SET): Remove; no longer needed.
3662 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3664 * data.c (Faref): Use bool_vector_ref.
3665 (Faset): Use bool_vector_set.
3666 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3667 (Fbool_vector_not, Fbool_vector_count_matches)
3668 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3669 * fns.c (concat): Use bool_vector_ref.
3670 (Ffillarray): Use bool_vector_fill.
3671 (mapcar1): Use bool_vector_ref.
3672 (sxhash_bool_vector): Hash words, not bytes.
3673 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3674 a constant, since it's now used in #if.
3675 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3676 unsigned char on unusual architectures, so that we no longer
3677 assume that the number of bits per bits_word is a power of two or
3678 is a multiple of 8 or of CHAR_BIT.
3679 (Qt): Add forward decl.
3680 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3681 at least as strictly as bits_word.
3682 (bool_vector_data, bool_vector_uchar_data): New accessors.
3683 All data structure accesses changed to use them.
3684 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3685 (bool_vector_set): New functions.
3686 (bool_vector_fill): New decl.
3687 (ROUNDUP): Move to alloc.c as described above.
3689 Fix recent gnutls changes.
3690 * gnutls.c (Fgnutls_boot): Don't assume C99.
3691 * process.c (wait_reading_process_output): Fix typo in recent change.
3693 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3695 * process.c (wait_reading_process_output, read_process_output)
3696 (send_process): Check gnutls_state is not NULL.
3698 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3699 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3701 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3703 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3704 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3706 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3709 * nsfns.m (Fx_create_frame): Fix memory leak.
3711 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3712 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3713 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3715 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3717 * xdisp.c (message3_nolog, message_with_string): Encode the string
3718 before writing it to the terminal in a non-interactive session.
3720 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3721 sure we concatenate them into a unibyte string.
3723 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3724 resulting temporary name before returning it to the caller.
3725 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3726 is a unibyte string, convert NAME to a unibyte string to ensure
3727 that the result is also a unibyte string.
3729 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3730 create unibyte strings from default paths and directory/file
3733 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3736 * callproc.c (init_callproc): Use build_unibyte_string to make
3737 sure we create unibyte strings from default paths and
3738 directory/file names.
3740 * buffer.c (init_buffer): Don't store default-directory of
3741 *scratch* in multibyte form. The original problem which led to
3742 that is described in
3743 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3744 but it was solved long ago. (Bug#15260)
3746 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3748 Port to stricter C99 platforms.
3749 Especially, C99 prohibits nesting a struct X inside struct Y if
3750 struct X has a flexible array member.
3751 * alloc.c (struct sdata): New type.
3752 (sdata): Implement in terms of struct sdata.
3753 Remove u member; all uses replaced by next_vector, set_next_vector.
3754 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3755 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3756 (struct sblock): Rename first_data member to data, which is now
3757 a flexible array member. All uses changed.
3758 (next_vector, set_next_vector, large_vector_vec): New functions.
3759 (vector_alignment): New constant.
3760 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3761 (struct large-vector): Now merely a NEXT member, since the old approach
3762 ran afoul of stricter C99. All uses changed to use
3763 large_vector_vec or large_vector_offset.
3764 (large_vector_offset): New constant.
3765 * dispnew.c: Include tparam.h, for tgetent.
3766 Do not include term.h; no longer needed.
3767 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3768 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3769 (struct Lisp_Vector): Use a flexible array member for contents,
3770 instead of a union with a member that is an array of size 1.
3772 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3773 fact that the struct no longer contains a union.
3774 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3775 (struct Lisp_Save_Value, struct Lisp_Free):
3776 Use unsigned, not int, for spacers, to avoid c99 warning.
3777 (union specbinding): Use unsigned, not bool, for bitfield, as
3778 bool is not portable to pre-C99 hosts.
3780 2013-11-04 Glenn Morris <rgm@gnu.org>
3782 * emacs.c (usage_message): Mention that `-L :...' appends.
3784 2013-11-02 Glenn Morris <rgm@gnu.org>
3786 * Makefile.in (abs_builddir): Remove.
3787 (bootstrap_exe): Use relative filename.
3789 Use relative filenames in TAGS files.
3790 * Makefile.in (abs_srcdir): Remove it again.
3791 (.PHONY): Remove frc.
3792 (maintainer-clean): No more TAGS-LISP file.
3793 (TAGS): Pass relative file names to etags.
3794 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3796 * Makefile.in (abs_srcdir): New, set by configure.
3798 (maintainer-clean): Remove pointless echo. That should be in the
3799 top-level Makefile, if anywhere. Delete TAGS-LISP.
3800 (extraclean): No s/ and m/ directories for some time.
3801 (TAGS): Also depend on ctagsfiles3.
3802 Remove no-longer-defined S_FILE.
3803 Pass absolute filenames to etags once more.
3804 (TAGS-LISP): Replace lispdir with its expansion.
3805 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3806 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3808 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3810 * xfaces.c (check_lface_attrs, realize_default_face):
3811 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3812 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3814 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3816 * emacs.c (original_pwd): Remove global var by making it local.
3817 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3819 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3821 * xfaces.c: Declare color_distance.
3822 (QCdistant_foreground): New variable.
3823 (NEAR_SAME_COLOR_THRESHOLD): New define.
3824 (load_color2): New function.
3825 (load_color): Call load_color2.
3826 (load_face_colors): Call load_color2 and if distant-color is specified
3827 calculate distant and use distant-color if colors are near.
3828 (LFACE_DISTANT_FOREGROUND): New define.
3829 (merge_face_ref, Finternal_set_lisp_face_attribute)
3830 (Finternal_get_lisp_face_attribute)
3831 (x_supports_face_attributes_p): Handle distant-foreground similar to
3833 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3835 * dispextern.h (lface_attribute_index):
3836 Add LFACE_DISTANT_FOREGROUND_INDEX.
3838 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3840 * image.c (pbm_next_char): New function.
3841 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3842 (pbm_scan_number): Use it.
3843 (Qlibjpeg_version): New variable.
3844 (syms_of_image): DEFSYM and initialize it.
3846 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3848 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3850 2013-10-31 Glenn Morris <rgm@gnu.org>
3852 * emacs.c (original_pwd): New char.
3853 (main): If using --chdir, store original_pwd.
3854 (init_cmdargs): When setting Vinvocation_directory based on a
3855 relative argv[0], use original_pwd if set. (Bug#15768)
3857 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3859 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3861 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3863 * insdel.c: Fix minor problems found by static checking.
3864 (Qregion_extract_function): Now static.
3865 (prepare_to_modify_buffer_1): Remove unused locals.
3867 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3869 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3870 (syms_of_xdisp): Declare pre-redisplay-function.
3871 (markpos_of_region): Remove function.
3872 (init_iterator, compute_stop_pos, handle_face_prop)
3873 (face_before_or_after_it_pos, reseat_to_string)
3874 (get_next_display_element, window_buffer_changed)
3875 (redisplay_internal, try_cursor_movement, redisplay_window)
3876 (try_window_reusing_current_matrix, try_window_id, display_line)
3877 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3878 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3879 * window.h (struct window): Remove field `region_showing'.
3880 * dispextern.h (struct it): Remove region_beg/end_charpos.
3881 (face_at_buffer_position, face_for_overlay_string)
3882 (face_at_string_position): Update prototypes.
3883 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3884 (face_at_string_position): Remove `region_beg' and `region_end' args.
3885 * fontset.c (Finternal_char_font):
3886 * font.c (font_at, font_range): Adjust calls accordingly.
3887 * insdel.c (Qregion_extract_function): New var.
3888 (syms_of_insdel): Initialize it.
3889 (prepare_to_modify_buffer_1): Use it.
3891 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3893 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3894 * ftxfont.c (ftxfont_get_gcs):
3895 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3896 * xfaces.c (x_free_colors, x_free_dpy_colors)
3897 (x_create_gc, unload_color):
3898 * xselect.c (x_property_data_to_lisp):
3899 * xsettings.c (parse_settings):
3900 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3901 (get_bits_and_offset): Adjust definition.
3902 * frame.c (XParseGeometry): Adjust locals.
3903 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3904 * regex.h (toplevel): Likewise for reg_syntax_t.
3906 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3908 * eval.c (run_hook_with_args): Use FUNCTIONP.
3910 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3912 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3913 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3914 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3915 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3916 on MS-Windows anyway.
3917 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3918 (free_realized_face): ...adjust user.
3919 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3920 white relief pixels to -1.
3921 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3922 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3923 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3925 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3927 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3928 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3929 in practice now. All callers changed.
3931 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3933 * dispextern.h (struct face): Use bitfields for 'underline_type'
3934 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3935 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3936 'stipple' member. Move 'lface' member up to help...
3937 * xfaces.c (make_realized_face): ...this function to find and
3938 clear just the members that need clearing.
3939 (load_face_colors, realize_x_face):
3940 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3942 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3944 * xftfont.c (struct xftfont_info): Remove set-but-unused
3946 (xftfont_open): Adjust user.
3947 (xftfont_get_colors): Remove useless prototype.
3949 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3951 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3952 before passing them to 'unexec'. (Bug#15260)
3954 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3956 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3958 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3960 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3961 the changed signature of the font driver's 'close' method.
3963 * w32font.h (w32font_close): Adjust the prototype to the change in
3964 function definition.
3966 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3968 * w32uniscribe.c (uniscribe_close): Adapt the call to
3969 w32font_close to its new prototype.
3971 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3973 Omit unused frame argument of font API's close function.
3974 * font.h (struct font): Drop frame argument. Adjust comment.
3975 * font.c (font_clear_cache, font_close_object): Adjust users.
3976 * ftfont.c (ftfont_close):
3977 * ftxfont.c (ftxfont_close):
3978 * macfont.m (macfont_close):
3979 * nsfont.m (nsfont_close):
3980 * w32font.c (w32font_close):
3981 * xfont.c (xfont_close):
3982 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3983 tweak comments and make functions safe if called more than once for
3984 the same font object.
3986 Perform font-specific cleanup when font object is swept by GC. See
3987 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3988 * alloc.c (cleanup_vector): New function.
3989 (sweep_vector): Call it for each reclaimed vector object.
3990 * font.h (struct font): Adjust comment.
3992 2013-10-24 Glenn Morris <rgm@gnu.org>
3994 * Makefile.in (abs_top_srcdir): New, set by configure.
3996 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3998 Adjust recent font-related changes to fix bug#15686.
3999 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4000 is a live window system frame, mark its default font too.
4002 2013-10-23 Glenn Morris <rgm@gnu.org>
4004 * Makefile.in (RUN_TEMACS): Make relative (again).
4005 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4006 (bootstrap-emacs$(EXEEXT)):
4007 Quote entities that might contain whitespace.
4009 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4011 Port to Solaris 10 and its bundled GCC.
4012 Problem reported by Timothy C. Burt.
4013 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4015 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4017 Do not allow font caches to grow too large.
4018 * alloc.c (compact_font_cache_entry, compact_font_caches):
4019 New functions or stub if not HAVE_WINDOW_SYSTEM.
4020 (compact_undo_list): Factor out from Fgarbage_collect.
4022 (mark_face_cache): Mark face font. Move down to avoid
4024 (mark_terminals): Do not mark font cache here.
4025 (Fgarbage_collect): Call compaction functions described
4026 above. Adjust comment.
4028 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4030 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4031 chdir to HOME (bug#15607).
4033 * nsterm.m (Qcocoa, Qgnustep): New variables.
4034 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4035 (ns_get_color): Make selection color work for GNUstep also.
4037 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4039 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4040 handles mouse clicks. Instead, let GPM use the same code as all
4041 the other mice use. See the discussion starting at
4042 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4043 for the details of the problem with the menu bar this fixes.
4045 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4047 Remove port-specific display name lists to avoid extra
4048 complexity and data duplication with display info lists.
4049 * xterm.h (x_display_name_list): Remove declaration.
4050 * xterm.c (x_display_name_list): Remove.
4051 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4052 * xfns.c (x_display_info_for_name, Fx_display_list):
4053 Likewise. Use x_display_list where appropriate.
4054 * w32term.h (w32_display_name_list): Remove declaration.
4055 * w32term.c (w32_display_name_list): Remove.
4056 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4058 * w32fns.c (x_display_info_for_name, Fx_display_list):
4059 Likewise. Use x_display_list where appropriate.
4060 * nsterm.h (ns_display_name_list): Remove declaration.
4061 * nsterm.m (ns_display_name_list): Remove.
4062 (ns_term_init, syms_of_nsterm): Adjust users.
4063 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4064 Likewise. Use x_display_list where appropriate.
4065 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4066 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4067 (mark_terminals): Mark per-terminal font cache.
4069 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4071 Don't run timers in input-pending-p. Its new check-timers param
4072 provides the prior behavior. (Bug#15045).
4073 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4075 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4077 Make some functions static in non-Microsoft builds.
4078 On my platform (Fedora 19 x86-64), this shrinks the
4079 Emacs executable (text+data) by 0.25%.
4080 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4081 (load_color) [!MSDOS]:
4082 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4083 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4084 * lisp.h (check_existing):
4085 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4086 (network_interface_info) [!WINDOWSNT]:
4087 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4088 Remove extern decls.
4089 * fileio.c (check_existing):
4090 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4091 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4092 (network_interface_info) [!WINDOWSNT]:
4093 * term.c (encode_terminal_code) [!WINDOWSNT]:
4094 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4095 * xfaces.c (load_color) [!MSDOS]:
4097 * fileio.c (check_existing, check_executable, check_writable):
4098 * process.c (network_interface_list, network_interface_info):
4099 Move earlier, so that we don't need forward decls.
4100 * gnutls.c (fn_gnutls_transport_set_errno)
4101 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4103 * w32.c (init_environment): Use faccessat rather than
4104 check_existing, partly for consistency with the rest of the code
4105 in this file, partly so that check_existing can be static.
4107 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4108 * emacs.c (MAIN_PROGRAM): New macro.
4109 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4110 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4112 bool vector int width fixes
4113 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4114 (Fbool_vector_count_matches_at):
4115 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4116 can exceed PTRDIFF_MAX, at least in theory.
4117 (Fbool_vector_count_matches_at):
4118 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4120 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4122 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4123 (struct sockaddr): Add forward decl, for platforms that lack it.
4125 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4127 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4130 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4132 * w32.c (network_interface_get_info, network_interface_list)
4133 (network_interface_info): New functions. (Bug#15610)
4134 (GetAdaptersInfo_Proc): New typedef.
4135 (get_adapters_info): New wrapper function.
4136 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4138 * process.h (network_interface_list, network_interface_info):
4141 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4142 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4143 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4144 for WINDOWSNT. Doc fix.
4145 (syms_of_process): Defsubr Snetwork_interface_list and
4146 Snetwork_interface_info unconditionally.
4148 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4149 in NS GUI sessions. (Bug#15629)
4151 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4153 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4155 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4157 * print.c (print_object): Print " ..." when truncating bool vectors.
4159 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4161 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4162 standard mouse buttons.
4164 * termhooks.h (struct input_event): Remove incorrect commentary.
4166 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4168 Disallow bool vector operations on mixed-length operands.
4169 The old behavior left garbage in the result vector sometimes,
4170 and didn't seem to be useful.
4171 * data.c (Qwrong_length_argument): New static var.
4172 (wrong_length_argument): New function.
4173 (bool_vector_binop_driver): Check that args agree in length.
4175 * keyboard.c, keyboard.h (all_kboards): Now static.
4177 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4179 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4180 note from the lispref.
4182 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4184 * nsterm.h (struct ns_display_info): Remove set-but-unused
4185 member image_cache (image caches are per-terminal anyway).
4186 (FRAME_X_IMAGE_CACHE): Remove.
4187 * nsterm.m (ns_initialize_display_info): Adjust user.
4189 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4191 * w32proc.c: Include mingw_time.h.
4193 * w32.c: Include mingw_time.h.
4195 Implement scrolling of TTY menus when the screen is too short.
4197 * term.c (tty_menu_display): Accept an additional argument, the
4198 menu item from which to start displaying the menu. Account for
4199 the value of Y when limiting the menu to the number of available
4201 (mi_result): New enumeration.
4202 (read_menu_input): Return enumerated value. When the y coordinate
4203 hits min_y or max_y, return scroll indication instead of wrapping
4205 (tty_menu_activate): Handle the scrolling indications from
4206 read_menu_input. Compute the first menu item to display and pass
4207 it to tty_menu_display.
4209 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4211 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4212 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4213 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4214 Adjust to match the change described below.
4215 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4216 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4217 memory_below_frame members to...
4218 * termchar.h (struct tty_display_info): ...here because they're
4219 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4220 * term.c (init_tty):
4221 * nsterm.m (ns_create_terminal):
4222 * w32term.c (w32_create_terminal):
4223 * xterm.c (x_create_terminal): Adjust users.
4224 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4225 to filter out non-TTY frames. Adjust comment.
4226 (scrolling): Adjust user. Prefer eassert for debugging check.
4228 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4230 * xfaces.c (PT_PER_INCH): Remove unused macro.
4231 * termhooks.h (struct terminal): Remove set-but-unused
4232 member fast_clear_end_of_line.
4233 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4234 * nsterm.m (ns_create_terminal):
4235 * term.c (init_tty):
4236 * w32term.c (w32_create_terminal):
4237 * xterm.c (x_create_terminal): Adjust users.
4239 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4241 * lisp.h (bool_vector_size): New function.
4242 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4243 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4244 (Fbool_vector_not, Fbool_vector_count_matches_at):
4245 Remove uses of 'eassume' that should no longer be needed,
4246 because they are subsumed by the 'eassume' in bool_vector_size.
4248 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4250 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4251 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4252 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4254 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4256 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4257 have different dimensions. (Bug#15575)
4259 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4262 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4264 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4266 * term.c (tty_menu_show): Never return with unbalanced
4267 specpdl. Use eassert for debugging check. Adjust style.
4269 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4271 * term.c (read_menu_input): Make selection of menu items
4272 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4273 (tty_menu_activate): Fix off-by-one error when computing max_y.
4275 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4277 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4278 audit logging (only used with GnuTLS 3.x) and enable it.
4280 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4282 * dispnew.c (redraw_frame): Remove useless #ifdef because
4283 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4284 Also, move TTY fflush to...
4285 * term.c (tty_update_end): ...this function.
4287 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4289 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4290 the end of the frame's glyph matrix. (Bug#15575)
4292 * term.c (tty_menu_display): Don't move cursor while overwriting
4293 frame's glyphs with menu items. Limit the number of items
4294 displayed to what can be shown on the available screen lines,
4295 excluding the echo area.
4296 (tty_menu_activate): Limit the Y coordinate allowed by
4297 read_menu_input to the last screen line used for menu display.
4299 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4301 * lisp.h (eassume): New macro.
4302 Also, include <verify.h>, for 'assume'.
4303 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4304 (vroundup, vector_nbytes):
4305 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4306 (Fbool_vector_not, Fbool_vector_count_matches)
4307 (Fbool_vector_count_matches_at):
4308 Use eassume, not eassert.
4309 * casetab.c (set_identity, shuffle):
4310 * composite.c (composition_gstring_put_cache):
4311 * dispnew.c (update_frame_1):
4312 * ftfont.c (ftfont_shape_by_flt):
4313 * image.c (gif_load):
4314 * intervals.c (offset_intervals):
4315 * macfont.m (macfont_shape):
4316 Remove calls to 'assume' that are no longer needed, because
4317 --enable-gcc-warnings no longer generates bogus warnings
4318 when these calls are removed.
4320 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4322 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4324 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4326 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4327 (Qsubstitute_env_in_file_name): New var.
4328 (syms_of_fileio): Define it.
4330 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4332 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4333 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4336 * term.c (save_and_enable_current_matrix): Don't allocate and
4337 don't save margin areas.
4338 (restore_desired_matrix): Don't restore margin areas.
4339 (free_saved_screen): Don't free margin areas.
4341 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4343 * image.c: Pacify --enable-gcc-warnings.
4344 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4345 #define only if used.
4347 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4349 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4350 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4351 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4352 (gif_load): For giflib v5.x and later, display the error message
4353 produced by giflib when its functions fail.
4354 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4357 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4359 * keyboard.c (last_event_timestamp): Remove. For X selection and
4360 GTK popup menus, it may be obtained from per-frame X display info.
4361 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4362 (process_special_events): Adjust users.
4363 * keyboard.h (last_event_timestamp): Remove declaration.
4364 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4365 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4366 * menu.h (xmenu_show): Adjust prototype.
4367 * menu.c (Fx_popup_menu): Adjust user.
4368 * xselect.c (x_own_selection, x_get_foreign_selection)
4369 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4371 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4373 * keyboard.c (init_kboard): Now static. Add arg
4374 to denote window system. Adjust comment.
4375 (init_keyboard): Adjust user.
4376 (allocate_kboard): New function.
4378 * nsterm.m (ns_term_init):
4379 * term.c (init_tty):
4380 * w32term.c (w32_create_terminal):
4381 * xterm.c (x_term_init): Use it.
4382 * keyboard.h (init_kboard): Remove prototype.
4383 (allocate_kboard): Add prototype.
4385 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4387 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4388 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4390 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4392 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4394 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4396 * term.c (tty_menu_activate): Flush the output stream after
4397 showing the cursor, and don't mark the frame garbaged at exit from
4398 the function. Fixes redisplay glitches when moving from one menu
4401 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4403 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4404 or throw error (Bug#15570).
4406 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4408 * intervals.c (temp_set_point_both): Move test into 'eassert',
4411 * lisp.h (eassert): Don't use 'assume'.
4412 Sometimes 'assume' wins in performance, and sometimes it loses,
4413 so it shouldn't be used all the time. Perhaps we need two
4414 flavors of 'eassert', one for where 'assume' is far more likely
4415 to help or to hurt; but that can be done later.
4416 Problem reported by Dmitry Antipov in
4417 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4418 Also, don't include <verify.h>; no longer needed.
4420 2013-10-09 Glenn Morris <rgm@gnu.org>
4422 * eval.c (Fcond): Doc tweak.
4424 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4426 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4427 expressions with side effects to eassert. (Bug#15565)
4429 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4431 * fns.c (hashfn_user_defined): Allow hash functions to return any
4434 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4436 Fix minor problems found by static checking.
4437 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4438 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4439 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4440 * keyboard.c (read_menu_command): Remove unused local.
4441 * lisp.h (read_menu_command): New decl.
4442 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4443 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4444 Return ptrdiff_t, not int.
4445 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4446 not int, for benefit of xpalloc.
4447 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4449 (have_menus_p): Remove; unused.
4450 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4451 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4452 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4454 (save_and_enable_current_matrix): Omit unnecessary casts.
4455 (read_menu_input): Omit local extern decl (now in lisp.h).
4456 Don't access uninitialized storage if mouse_get_xy fails.
4457 (tty_menu_activate): Mark local as initialized, for lint.
4458 (tty_menu_activate, tty_meny_show): Remove unused locals.
4460 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4462 Support menus on text-mode terminals.
4463 * xterm.h (xw_popup_dialog): Add prototype.
4465 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4466 (xmenu_show): Block input here, instead in Fx_popup_menu.
4467 (xw_popup_dialog): New function, with X-specific bits of popup
4470 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4473 * window.c (Fset_window_configuration): Use run-time tests of the
4474 frame type instead of compile-time conditionals, when menu-bar
4475 lines are considered.
4477 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4478 (w32_popup_dialog): New prototypes.
4480 * w32menu.c (Fx_popup_dialog): Function deleted.
4481 (w32_popup_dialog): New function, with w32 specific bits of popup
4482 dialogs. Block input here.
4484 * w32inevt.c (w32_console_read_socket): Minor change to add
4485 debugging TTY events.
4487 * w32fns.c (show_hourglass): If returning early because the frame
4488 is not a GUI frame, unblock input.
4490 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4491 (cursorY): New functions.
4493 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4494 WINDOWSNT, macros that call curX and curY elsewhere.
4496 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4498 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4499 specific function to hide and show cursor on a text-mode terminal.
4500 (tty_menu_struct, struct tty_menu_state): New structures.
4501 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4502 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4503 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4504 (tty_menu_locate, save_and_enable_current_matrix)
4505 (restore_desired_matrix, screen_update, read_menu_input)
4506 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4507 (tty_pop_down_menu, tty_menu_last_menubar_item)
4508 (tty_menu_new_item_coords, tty_menu_show): New functions.
4509 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4511 * nsterm.h (ns_popup_dialog): Adjust prototype.
4513 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4515 (ns_popup_dialog): Adapt order of arguments to the other
4516 *_menu_show implementations.
4517 (Fx_popup_dialog): Function deleted.
4519 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4521 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4523 * menu.c (have_boxes): New function.
4524 (single_keymap_panes): Use it instead of a compile-time
4526 (single_menu_item): Use run-time tests of the frame type instead
4527 of compile-time conditionals.
4528 (encode_menu_string): New function.
4529 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4530 the macro, since different types of frame need different encoding
4532 (digest_single_submenu): Use run-time tests of frame type instead
4533 of, or in addition to, compile-time conditionals.
4534 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4535 (Fx_popup_menu): Detect when the function is called from keyboard
4536 on a TTY. Don't barf when invoked on a text-mode frame.
4537 Check frame type at run time, instead of compile-time conditionals for
4538 invoking terminal-specific menu-show functions.
4539 Call tty_menu_show on text-mode frames.
4540 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4541 run time to determine which alternative to invoke; support dialogs
4544 * keyboard.h <Qmouse_movement>: Declare.
4546 * keyboard.c <Qmouse_movement>: Now extern.
4547 <Qecho_keystrokes>: New static variable.
4548 (read_key_sequence): Accept an additional argument, a flag to
4549 prevent redisplay during reading of the key sequence. All callers
4551 (read_menu_command): New function.
4552 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4554 (toolkit_menubar_in_use): New function.
4555 (make_lispy_event): Use it instead of a compile-time test.
4557 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4558 window-system being available.
4560 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4561 to x-popup-dialog on the frame type, they all now support popup
4564 * dispnew.c (save_current_matrix): Save the margin areas.
4565 (restore_current_matrix): Restore margin areas.
4566 (update_frame_with_menu): New function.
4568 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4571 * alloc.c (make_save_ptr): Now compiled unconditionally.
4573 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4575 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4576 (redraw_frame, update_frame): Adjust users.
4577 * dispextern.h (set_window_update_flags): Adjust prototype.
4578 * xdisp.c (redisplay_internal): When updating all frames with zero
4579 windows_or_buffers_changed, assume that only the windows that shows
4580 current buffer should be really updated.
4582 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4584 Do not allocate huge temporary memory areas and objects while encoding
4585 for file I/O, thus reducing an enormous memory usage for large buffers.
4586 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4587 * coding.h (struct coding_system): New member raw_destination.
4588 * coding.c (setup_coding_system): Initialize it to zero.
4589 (encode_coding_object): If raw_destination is set, do not create
4590 dst_object. Add comment.
4591 * fileio.c (toplevel): New constant E_WRITE_MAX.
4592 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4593 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4595 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4597 * nsterm.m (windowDidExitFullScreen:)
4598 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4600 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4602 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4603 * keyboard.c (unblock_input_to): Don't process pending signals
4604 if a fatal error is in progress.
4606 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4607 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4608 they're talking about words in Lisp bool vectors.
4609 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4610 * data.c (popcount_bits_word): Rename from popcount_size_t.
4611 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4614 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4616 Improve support for popcount and counting trailing zeros (Bug#15550).
4617 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4618 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4619 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4620 (popcount_size_t_msc, popcount_size_t_gcc):
4621 Remove; now done by Gnulib.
4622 (popcount_size_t): Now a macro that defers to Gnulib.
4623 (count_trailing_zero_bits): Return int, for consistency with
4624 Gnulib and because Emacs prefers signed to unsigned int.
4625 Don't assume that size_t is either unsigned int or unsigned long
4626 or unsigned long long.
4627 (size_t_to_host_endian): Do not assume that size_t is either
4628 exactly 32 or exactly 64 bits wide.
4629 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4630 etc., so that it's now an enum constant, not a macro.
4631 No need to assume that it's either 32 or 64.
4633 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4635 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4638 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4640 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4641 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4643 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4645 emacs_read and emacs_write now use void *, not char *.
4646 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4647 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4648 Buffer arg is now void *, not char *. This matches plain
4649 'read' and 'write' better, and avoids a constraint violation
4650 on Solaris 9 with Oracle Studio.
4652 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4654 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4655 memset to explicit loop. Otherwise copy largest possible chunk
4656 from initialized to uninitialized part, thus allowing the longer
4657 memcpy runs and reducing the number of loop iterations.
4659 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4661 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4662 hide toolbar (Bug#15388).
4663 (windowDidEnterFullScreen:): If presentation options are zero,
4664 set them here (Bug#15388).
4665 (ns_update_auto_hide_menu_bar): Remove runtime check.
4666 Don't auto hide dock unless menubar is also auto hidden.
4668 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4670 * editfns.c (message): Mention batch mode in doc string.
4672 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4674 * nsterm.m (check_native_fs): Remove erroneous comment.
4676 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4678 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4679 uses find_newline instead of scan_newline and so doesn't move point.
4681 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4683 Use hardware support for byteswapping on glibc x86 etc.
4684 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4685 whereas the old swap64 needed 30.
4686 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4687 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4688 Use byteswap.h's macros to swap bytes.
4689 * lisp.h (swap16, swap32, swap64): Remove.
4690 All uses replaced by bswap_16, bswap_32, bswap_64.
4692 * bytecode.c (exec_byte_code): Use some more volatile variables
4693 to work around local variables getting clobbered by longjmp.
4694 Port to pre-C99, which doesn't allow decls after stmts.
4696 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4698 * lisp.h (eassert): Assume that COND is true when optimizing.
4699 In other words, take on the behavior of eassert_and_assume.
4700 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4701 (eassert_and_assume): Remove. All uses replaced by eassert.
4703 * xdisp.c (Qglyphless_char): Now static.
4705 Adjust to merge from gnulib.
4706 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4707 * lisp.h: Include <verify.h>, for 'assume'.
4709 * eval.c (clobbered_eassert): New macro.
4710 (internal_catch, internal_condition_case)
4711 (internal_condition_case_1, internal_condition_case_2)
4712 (internal_condition_case_n): Use it instead of eassert
4713 when the argument contains locals clobbered by longjmp.
4714 Don't use clobbered locals outside of clobbered_eassert.
4715 (internal_lisp_condition_case): Use a volatile variable
4716 to work around a local variable's getting clobbered.
4718 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4720 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4721 (PUSH_HANDLER): New macro.
4722 (catchlist): Remove.
4723 (handlerlist): Always declare.
4725 * eval.c (catchlist): Remove (merge with handlerlist).
4726 (handlerlist, lisp_eval_depth): Not static any more.
4727 (internal_catch, internal_condition_case, internal_condition_case_1)
4728 (internal_condition_case_2, internal_condition_case_n):
4730 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4731 handlerlist/catchlist.
4732 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4733 handlerlist which can only handle a single condition-case handler at
4735 (find_handler_clause): Simplify since we only a single branch here
4738 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4740 (bcall0): New function.
4741 (exec_byte_code): Add corresponding cases. Improve error message when
4742 encountering an invalid byte-code. Let Bunwind_protect accept
4743 a function (rather than a list of expressions) as argument.
4745 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4746 and make them unconditional now that they're heap-allocated.
4748 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4750 * charset.c (Fdecode_char, Fencode_char): Remove description of
4751 `restriction' arg. now that it's hidden by advertised-calling-convention.
4753 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4755 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4756 Remove unused variable (from mac-port).
4757 (macfont_draw): Use s->ybase for correct y position.
4759 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4761 * frame.h (struct frame): Drop has_minibuffer member because...
4762 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4763 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4765 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4767 * window.h (struct window): Prefer enum text_cursor_kinds to int
4768 for phys_cursor_type member. Move the latter, phys_cursor_width,
4769 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4770 * window.c (replace_window, make_window): Adjust users.
4772 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4774 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4775 this module is never compiled otherwise.
4777 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4779 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4782 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4784 * xdisp.c (get_next_display_element): Don't call face_for_font in
4785 a build configured --without-x. (Bug#15484)
4787 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4789 * window.c (calc_absolute_offset): #elif should be #elif defined.
4791 * frame.c (delete_frame): Block/unblock input to overcome race
4792 condition (Bug#15475).
4794 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4796 * frame.c (delete_frame): Record selected frame only after
4797 calling Qdelete_frame_functions (Bug#15477).
4799 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4801 * nsterm.m (ns_selection_color): Remove.
4802 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4803 NSColor selectedText(Background)Color. Only for COCOA.
4804 (ns_term_init): Remove assignment of ns_selection_color, logic
4805 moved to ns_get_color.
4807 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4808 NS_SELECTION_COLOR_DEFAULT.
4809 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4811 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4813 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4814 frame' does not have the tool_bar_window member.
4816 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4818 Signal error when reading an empty byte-code object (Bug#15405)
4819 * lread.c (read1): Signal error.
4820 * alloc.c (make_byte_code): eassert header size.
4821 (sweep_vectors): Change an int to size_t.
4823 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4825 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4826 instead of ints, as it's the usual style for offsetof constants. See:
4827 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4829 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4830 This is ugly, but it should fix the performance problem for older
4831 GCC versions in the short run. I'll look into integrating the
4832 Gnulib module for popcount, as a better fix.
4833 See the thread starting in:
4834 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4835 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4836 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4837 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4838 (popcount_size_t): Use it.
4840 2013-09-24 Daniel Colascione <dancol@dancol.org>
4842 * process.c (Fnetwork_interface_info): Fix build break due to
4845 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4847 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4848 Prefer signed to unsigned integers where either will do.
4849 No need for 'const' on locals that do not escape.
4850 Omit easserts with unnecessary and unportable assumptions about
4851 alignment. Avoid unnecessary casts to char *.
4853 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4855 Use union for the payload of struct Lisp_Vector.
4856 This helps to avoid a few glitches dictated by C's aliasing rules.
4857 * lisp.h (struct Lisp_Vector): Use union for next and
4858 contents member. Adjust comment. Change related users.
4859 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4860 Related users changed.
4861 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4862 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4863 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4864 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4866 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4868 Optimize glyph row clearing and copying routines.
4869 * dispextern.h (struct glyph_row): Change layout of struct
4870 glyph_row to help copy_row_except_pointers. Adjust comment.
4871 * dispnew.c (null_row): Remove.
4872 (clear_glyph_row): Use offsetof and memset to find and clear
4873 just the members that need clearing. Adjust comment.
4874 (copy_row_except_pointers): Likewise for copying.
4876 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4878 Some minor cleanups of recently-added bool vector code.
4879 * conf_post.h (assume): Always return void. Use lint version
4880 only if GCC and MSC versions don't apply.
4881 * conf_post.h (assume):
4882 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4883 Depend on _MSC_VER, not __MSC_VER, for consistency with
4885 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4886 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4887 (bool_vector_binop_driver, count_trailing_zero_bits)
4888 (size_t_to_host_endian): Now static, not static inline;
4889 the latter isn't needed with modern compilers and doesn't
4890 work with older compilers anyway.
4892 * alloc.c (valgrind_p): Use bool for boolean.
4894 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4896 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4897 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4898 (display_last_displayed_message_p, message_buf_print)
4899 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4900 Use bool for boolean.
4901 * dispextern.h (cancel_line, init_desired_glyphs):
4902 Remove ancient leftover.
4903 (help_echo_showing_p, hourglass_shown_p):
4904 * lisp.h (noninteractive_need_newline): Adjust declaration.
4906 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4908 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4910 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4911 ...this file and convert the latter to static. Adjust comment.
4912 (make_initial_frame):
4913 * window.c (init_window_once): Adjust user.
4914 * frame.h (last_nonminibuf_frame): Remove declaration.
4915 * lisp.h (selected_frame): Likewise.
4916 * msdos.c (the_only_display_info): Adjust comment.
4918 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4920 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4921 computing the end column of mouse-highlight that comes from
4922 display or overlay strings. (Bug#15437)
4923 (note_mouse_highlight): Adapt calculation of last argument to
4924 mouse_face_from_string_pos to the above change.
4926 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4927 all platforms, not just for clang.
4929 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4931 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4932 about excess arguments to snprintf.
4934 * conf_post.h(assume): Use __builtin_unreachable for clang.
4936 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4938 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4939 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4941 2013-09-23 Daniel Colascione <dancol@dancol.org>
4943 * alloc.c (USE_VALGRIND): New macro; on by default
4944 when ENABLE_CHECKING.
4945 (mark_maybe_object, mark_maybe_pointer)
4946 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4948 (valgrind_p) [USE_VALGRIND]: New variable.
4949 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4951 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4953 * process.c (wait_reading_process_output): Change int pnamelen to
4956 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4957 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4958 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4959 argument to unsigned long to avoid warning.
4960 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4962 * conf_post.h (assume): Fix compiler error: x shall be cond.
4964 2013-09-22 Daniel Colascione <dancol@dancol.org>
4966 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4967 warning when compiling without a window system.
4969 2013-09-22 Daniel Colascione <dancol@dancol.org>
4971 * data.c (Qbool_vector_p): New symbol.
4972 (bool_vector_spare_mask, popcount_size_t_generic)
4973 (popcount_size_t_msc, popcount_size_t_gcc)
4975 (bool_vector_binop_driver)
4976 (count_trailing_zero_bits, size_t_to_host_endian)
4977 (Fbool_vector_exclusive_or)
4978 (Fbool_vector_union)
4979 (Fbool_vector_intersection, Fbool_vector_set_difference)
4980 (Fbool_vector_subsetp, Fbool_vector_not)
4981 (Fbool_vector_count_matches)
4982 (Fbool_vector_count_matches_at): New functions.
4983 (syms_of_data): Intern new symbol, functions.
4984 * alloc.c (bool_vector_payload_bytes): New function.
4985 (Fmake_bool_vector): Instead of calling Fmake_vector,
4986 which performs redundant initialization and argument checking,
4987 just call allocate_vector ourselves. Make sure we clear any
4988 terminating padding to zero.
4989 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4990 instead of open-coding the size calculation.
4991 (vroundup_ct): New macro.
4992 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4993 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4994 * composite.c (composition_gstring_put_cache):
4995 Change lint_assume to assume.
4996 * conf_post.h (assume): New macro.
4997 (lint_assume): Remove.
4998 * dispnew.c (update_frame_1): Change lint_assume to assume.
4999 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5001 * image.c (gif_load): Change lint_assume to assume.
5002 * lisp.h (eassert_and_assume): New macro.
5003 (Qbool_vector_p): Declare.
5004 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5005 (swap16, swap32, swap64): New inline functions.
5006 * macfont.m (macfont_shape): Change lint_assume to assume.
5007 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5008 * xsettings.c (parse_settings): Use new swap16 and
5009 swap32 from lisp.h instead of file-specific macros.
5011 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5013 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5014 found (which can legitimately happen when the glyph row at the
5015 window start is disabled in the current_matrix. (Bug#15365)
5017 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5019 Fix syntax.h bug introduced by recent INLINE change.
5020 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5021 conditionally compiled one way in some modules, and a different
5022 way in others. This doesn't work with extern inline functions,
5023 which must have the same definition in all modules, because the
5024 defining code might be shared across modules, depending on the
5025 implementation. Symptoms reported by Martin Rudalics in:
5026 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5027 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5028 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5029 overriding the corresponding functions in syntax.h.
5030 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5031 (syntax_property): New inline functions.
5032 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5033 Rewrite in terms of these new functions.
5035 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5037 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5038 not chars_in_text, whose result depends on the multibyteness of
5039 the current buffer. (Bug#15426)
5041 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5043 Port recent change to hosts where pointers aren't 'long'.
5044 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5045 Don't assume that pointers are the same width as 'long'.
5046 Add a compile-time check that a pointer fits into two X slots.
5048 A simpler, centralized INLINE.
5049 * conf_post.h (INLINE): Define only if not already defined.
5050 This allows us to use a single INLINE, defined by one file
5052 * emacs.c (INLINE): Define it.
5053 Also, include category.h, charset.h, composite.h, dispextern.h,
5054 syntax.h, systime.h, so that their INLINE definitions are expanded
5056 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5057 * buffer.h, buffer.c (BUFFER_INLINE):
5058 * category.h, category.c (CATEGORY_INLINE):
5059 * character.h, character.c (CHARACTER_INLINE):
5060 * charset.h, charset.c (CHARSET_INLINE):
5061 * composite.h, composite.c (COMPOSITE_INLINE):
5062 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5063 * frame.h, frame.c (FRAME_INLINE):
5064 * intervals.h, intervals.c (INTERVALS_INLINE):
5065 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5066 * lisp.h, alloc.c (LISP_INLINE):
5067 * process.h, process.c (PROCESS_INLINE):
5068 * syntax.h, syntax.c (SYNTAX_INLINE):
5069 * systime.h, sysdep.c (SYSTIME_INLINE):
5070 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5071 * window.h, window.c (WINDOW_INLINE):
5072 Remove. All uses replaced with INLINE.
5074 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5076 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5079 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5081 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5082 'const char *' to avoid compiler warnings due to similar change in
5083 the prototype of x_get_string_resource.
5085 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5087 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5088 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5089 going to replace static variables below. Adjust comments.
5090 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5091 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5092 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5093 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5094 Related users changed.
5095 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5096 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5097 last_mouse_movement_time, going to replace static variables below.
5099 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5100 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5102 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5103 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5104 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5105 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5106 static variables below.
5107 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5108 (last_mouse_scroll_bar): Remove.
5109 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5110 (mouseExited): Related users changed.
5112 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5114 Do not use external array to process X scroll bar messages.
5115 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5116 (x_send_scroll_bar_event): Pack window pointer into two slots
5117 of XClientMessageEvent if we're 64-bit. Adjust comment.
5118 (x_scroll_bar_to_input_event): Unpack accordingly.
5120 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5122 Ifdef away recent changes which aren't relevant to NS port.
5123 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5124 [!HAVE_NS]: Declare as such.
5125 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5126 [!HAVE_NS]: Define as such.
5128 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5130 * frame.c (x_redo_mouse_highlight): New function
5131 to factor out common code used in W32 and X ports.
5132 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5133 * xterm.h (struct x_display_info):
5134 * w32term.h (struct w32_display_info):
5135 * nsterm.h (struct ns_display_info): New members
5136 last_mouse_motion_frame, last_mouse_motion_x and
5137 last_mouse_motion_y, going to replace static variables below.
5138 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5139 (redo_mouse_highlight): Remove.
5140 (note_mouse_movement, syms_of_xterm): Adjust user.
5141 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5142 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5143 (redo_mouse_highlight): Remove.
5144 (note_mouse_movement, syms_of_w32term): Adjust user.
5145 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5146 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5148 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5149 * nsfns.m (compute_tip_xy): Adjust user.
5151 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5153 * frame.c (x_mouse_grabbed): New function.
5154 * dispextern.h (x_mouse_grabbed): Add prototype.
5155 (last_mouse_frame): Remove declaration.
5156 * xterm.h (struct x_display_info):
5157 * w32term.h (struct w32_display_info):
5158 * nsterm.h (struct ns_display_info): New member
5159 last_mouse_frame, going to replace...
5160 * xdisp.c (last_mouse_frame): ...global variable.
5161 (note_tool_bar_highlight):
5162 * w32term.c (w32_mouse_position, w32_read_socket):
5163 * xterm.c (XTmouse_position, handle_one_xevent):
5164 Use x_mouse_grabbed.
5165 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5167 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5169 * w32term.c (w32_read_socket): Avoid temporary
5170 variables in a call to x_real_positions.
5171 * xterm.c (handle_one_xevent): Likewise.
5173 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5175 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5176 (x_icon_type): Remove prototype.
5177 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5178 * frame.c (x_icon_type): Remove.
5179 * w32term.c (x_make_frame_visible, x_iconify_frame):
5180 * xterm.c (x_make_frame_visible, x_iconify_frame):
5181 Use x_set_bitmap_icon to factor out common code.
5183 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5185 * dispextern.h (check_x_display_info, x_get_string_resource):
5186 Declare here just once and unify the latter.
5187 * frame.c (check_x_display_info, x_get_string_resource):
5188 * nsterm.h (check_x_display_info):
5189 * xrdb.c (x_get_string_resource):
5190 * xterm.h (check_x_display_info): Remove prototypes.
5191 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5192 * w32reg.c (x_get_string_resource): Likewise.
5193 (w32_get_rdb_resource): Adjust user.
5195 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5197 * xterm.h (struct x_display_info): New member
5198 x_pending_autoraise_frame, going to replace...
5199 * xterm.c (pending_autoraise_frame): ...static variable.
5200 (x_new_focus_frame, XTread_socket): Adjust users.
5201 * w32term.h (struct w32_display_info): New member
5202 w32_pending_autoraise_frame, going to replace...
5203 * w32term.c (pending_autoraise_frame): ...global variable.
5204 (x_new_focus_frame, w32_read_socket): Adjust users.
5206 2013-09-17 Glenn Morris <rgm@gnu.org>
5208 * xdisp.c (message_dolog): If we create *Messages*,
5209 switch it to messages-buffer-mode.
5211 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5213 Don't overuse 'const' in types of locals.
5214 * bidi.c (bidi_count_bytes):
5215 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5216 (xg_event_is_for_scrollbar):
5217 * xselect.c (x_handle_property_notify)
5218 (x_handle_selection_notify, x_handle_dnd_message):
5219 * xsettings.c, xsettings.h (xft_settings_event):
5220 * xterm.c (x_handle_net_wm_state, handle_one_event)
5221 (x_menubar_window_to_frame, x_detect_focus_change)
5222 (construct_mouse_click, note_mouse_movement)
5223 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5224 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5225 (handle_one_xevent, x_handle_net_wm_state):
5226 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5227 (x_handle_dnd_message):
5228 Avoid unnecessary 'const', typically the second 'const' in
5229 'const foo * const arg', a 'const' that does not affect the API
5230 and doesn't significantly help the human reader.
5232 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5234 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5235 only if Glib < 2.36.0.
5236 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5237 * xsettings.c (init_gconf, init_gsettings): Do not check
5239 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5241 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5243 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5245 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5246 before calling g_type_init.
5248 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5250 * nsterm.m (syms_of_nsterm): ... to here.
5252 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5254 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5255 (ignore_next_mouse_click_timeout): Use Time as X does.
5256 (handle_one_xevent): Avoid cast and use unsigned comparison.
5258 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5260 Do not copy X event in handle_one_xevent except KeyPress case.
5261 Wnen XEvent is processed, it is unlikely to be changed except
5262 KeyPress case, so we can avoid copying and use const pointer to
5263 const data to make sure that an event is not changed elsewhere.
5264 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5265 const' and do not create local copy except for the KeyPress event.
5266 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5267 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5268 (x_handle_net_wm_state, x_menubar_window_to_frame)
5269 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5270 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5271 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5272 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5273 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5274 (x_handle_dnd_message):
5275 * xsettings.c (xft_settings_event):
5276 Use 'const XEvent * const' where appropriate.
5277 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5279 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5281 Fix X event waiting to handle multiple frames.
5282 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5283 * xterm.c (pending_event_wait): Remove. Adjust users.
5284 (x_detect_focus_change): Pass frame arg.
5285 (handle_one_xevent): Find related frame early and clear per-frame
5286 wait_event_type only if this is an event for the relevant frame.
5287 (x_wait_for_event): Use per-frame wait_event_type.
5289 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5291 * nsfns.m (Fx_create_frame): Fix font driver registration for
5294 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5295 for syms_of_macfont.
5297 * nsterm.m: Include macfont.h.
5298 (ns_tmp_flags, ns_tmp_font): Remove.
5299 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5300 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5301 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5302 (changeFont:): Fix code style. Check for font driver type when
5305 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5308 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5309 (nsfont_open): Set font driver type.
5310 Set font->ascent and font->descent. Figure out font instead of
5311 ns_tmp_font, and flags instead of ns_tmp_flags.
5312 Fix indentation. Remove call to ns_draw_text_decoration,
5315 * nsfns.m: Include macfont.h.
5316 (Fx_create_frame): Register macfont driver, make a better default font.
5317 (Fns_popup_font_panel): Get font from macfont driver, if used.
5319 * macfont.m, macfont.h, macuvs.h: New files.
5321 * font.h: Declare syms_of_macfont.
5323 * font.c (syms_of_font): Call syms_of_macfont.
5325 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5327 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5329 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5330 and it is always zero for others, so I assume that this is an ancient
5331 leftover which nobody will want to change any more.
5332 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5333 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5334 * frame.c (x_set_scroll_bar_width):
5335 * w32fns.c (w32_createscrollbar):
5336 * w32term.c (w32_set_vertical_scroll_bar):
5337 * xfns.c (x_set_scroll_bar_default_width):
5338 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5339 (x_scroll_bar_expose): Related users changed.
5341 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5343 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5344 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5345 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5347 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5349 * nsterm.h, w32term.h, xterm.h: ...and not here.
5350 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5351 Remove unused Xisms.
5352 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5353 these modules are never compiled otherwise.
5355 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5357 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5358 Doc fix. (Bug#15375)
5360 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5362 Unify Fx_focus_frame between all ports.
5363 * frame.h (x_focus_frame): New prototype.
5364 * xfns.c (Fx_focus_frame): Remove.
5365 (syms_of_xfns): Do not defsubr it.
5366 (x_focus_frame): X implementation.
5367 * nsfns.m (Fx_focus_frame): Remove.
5368 (syms_of_nsfns): Do not defsubr it.
5369 (x_focus_frame): NS implementation.
5370 * w32term.c (Fx_focus_frame): Remove.
5371 (x_focus_on_frame): Rename to...
5372 (x_focus_frame): W32 implementation.
5373 * w32term.h (x_focus_on_frame): Remove prototype.
5374 * w32fns.c (Fx_focus_frame): Remove.
5375 (syms_of_w32fns): Do not defsubr it.
5376 * frame.c (Fx_focus_frame): Define here.
5377 (syms_of_frame): Defsubr here.
5378 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5380 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5382 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5383 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5384 each port to reference the port-specific window system data.
5385 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5386 (FRAME_DISPLAY_INFO): Define.
5387 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5388 (FRAME_DISPLAY_INFO): Define. Adjust users.
5389 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5390 (FRAME_DISPLAY_INFO): Define. Adjust users.
5391 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5392 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5393 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5394 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5395 * xselect.c, xterm.c: All related users changed.
5397 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5399 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5400 (x_menubar_window_to_frame): Remove prototypes.
5401 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5402 (x_menubar_window_to_frame, x_top_window_to_frame):
5404 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5405 (x_menubar_window_to_frame, x_top_window_to_frame):
5406 ...to here and convert all but the last to static.
5408 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5410 * lisp.mk (lisp): Add w32-common-fns.elc.
5412 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5414 * charset.c (char_charset): Document an exception for char-charset.
5416 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5418 * xterm.h (x_display_info): New field last_user_time...
5419 * xterm.c (toplevel): ...to replace static last_user_time.
5420 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5422 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5424 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5425 scroll bar values to prevent thumb from disappear and update comment.
5427 2013-09-11 Glenn Morris <rgm@gnu.org>
5429 * emacs.c (usage_message): Possessive apostrophe tweak.
5431 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5433 * nsterm.m (syms_of_nsterm): Use Qns.
5434 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5435 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5436 * xfns.c (x_display_info_for_name, Fx_open_connection):
5437 Remove old '#if 0' code.
5438 (syms_of_xfns): Use Qx.
5439 * termhooks.h (fullscreen_hook): Remove the leftover.
5440 (struct terminal): Fix typo in comment.
5442 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5444 Cleaning up a few X scroll bar bits.
5445 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5446 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5447 New member last_seen_part, going to replace...
5448 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5449 (xt_action_hook) [USE_LUCID]: Adjust user.
5450 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5451 Lucid-specific scroll bar support.
5452 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5453 to int and adjust to use last_seen_part member.
5454 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5455 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5456 Initialize last_seen_part.
5458 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5460 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5461 insert-buffer-substring an empty string.
5463 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5465 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5466 avoiding a GCC warning.
5468 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5470 Ifdef away frame tool bar code when it is not really used.
5471 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5472 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5473 and minimize_tool_bar_window_p under the above.
5474 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5475 (fset_tool_bar_window): Likewise.
5476 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5477 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5478 (change_frame_size_1):
5479 * window.c (window_from_coordinates, Frecenter): Adjust users.
5480 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5481 code is not really used.
5482 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5483 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5484 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5485 [!USE_GTK && !HAVE_NS]: Define as such.
5486 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5487 (note_mouse_highlight, expose_frame):
5488 * xfns.c (x_set_tool_bar_lines):
5489 * xterm.c (handle_one_xevent): Adjust users.
5491 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5493 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5494 This bug was introduced by my 2013-08-26 patch, which incorrectly
5495 assumed that the terminfo implementation doesn't use termcap buffers.
5496 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5497 these buffers apparently are used after all.
5498 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5499 (struct tty_display_info): Define members termcap_term_buffer and
5500 termcap_strings_buffer even if TERMINFO.
5502 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5505 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5506 'usage' docstring entry to pacify make-docfile.
5508 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5510 Change comparison functions =, <, >, <=, >= to take many arguments.
5511 * data.c: Change comparison functions' interface and implementation.
5512 * lisp.h: Make arithcompare available for efficient two arg
5514 * bytecode.c: Use arithcompare.
5515 * fileio.c: Use new interface.
5517 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5519 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5521 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5523 * eval.c (Feval): Document the new use of `lexical'.
5525 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5527 Review and drop old frame resize hack.
5528 * frame.h (struct frame): Remove force_flush_display_p.
5529 * dispnew.c (update_frame): Adjust user and don't call
5530 flush_frame here. The comment has said that there was an issues
5531 with redisplaying fringes, but I don't see any differences with
5532 and without this hack. Hopefully we can continue without it.
5533 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5534 current frame matrices twice if resized_p is set.
5536 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5538 Do not populate pure Xism x_sync to other ports.
5539 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5540 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5541 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5542 * w32term.h (x_sync): Remove prototype.
5544 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5546 Cleanup frame flushing.
5547 * dispextern.h (struct redisplay_interface):
5548 Drop flush_display_optional because flush_display is enough
5549 for X and flushing via RIF is just a no-op for others.
5550 * frame.h (flush_frame): New function.
5551 * dispnew.c (update_frame):
5552 * minibuf.c (read_minibuf):
5553 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5555 * keyboard.c (detect_input_pending_run_timers): Do not flush
5556 all frames but selected one in redisplay_preserve_echo_area.
5557 * nsterm.m (ns_flush): Remove no-op.
5558 (ns_redisplay_interface): Adjust user.
5559 * w32term.h (x_flush): Remove no-op.
5560 (w32_redisplay_interface): Adjust user.
5561 * xterm.c (x_flush): Simplify because we do not flush all
5562 frames at once any more. Adjust comment.
5563 (x_redisplay_interface): Adjust user.
5565 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5567 Port --without-x --enable-gcc-warnings to Fedora 19.
5568 * gfilenotify.c (globals_of_gfilenotify):
5569 Call g_type_init only if using an older glib version that needs it.
5571 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5573 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5574 (last_glyphless_glyph_merged_face_id): Remove declarations.
5575 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5576 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5577 (last_glyphless_glyph_merged_face_id): Now static.
5578 (merge_escape_glyph_face): New function, refactored from...
5579 (get_next_display_element): ...here.
5580 (merge_glyphless_glyph_face): New function, refactored from...
5581 (produce_glyphless_glyph): ...here...
5582 * term.c (produce_glyphless_glyph): ...and here.
5584 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5586 * eval.c (eval_sub): Only call Ffunction if necessary.
5588 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5590 Attempt to make redisplay more selective when changing cursor type.
5591 * frame.h (struct frame): New bitfield cursor_type_changed.
5592 * xdisp.c (cursor_type_changed): Remove.
5593 (try_cursor_movement, redisplay_window, try_window_id)
5594 (set_frame_cursor_types, try_window_reusing_current_matrix):
5595 Adjust to use per-frame bitfield.
5596 (redisplay_internal): Look for cursor type change on each visible
5597 frame and consider all frames if cursor type has been changed on
5598 the frame other than selected. If cursor type has been changed on
5599 selected frame only, do not use fast update.
5601 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5603 Attempt to make redisplay more selective when changing fonts.
5604 * frame.h (struct frame): New bitfield fonts_changed.
5605 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5606 (adjust_frame_glyphs): Add prototype.
5607 * dispnew.c (fonts_changed_p): Remove.
5608 (adjust_glyphs): Remove because we do not
5609 adjust matrices on all frames at once any more.
5610 (adjust_frame_glyphs): Block and unblock input here.
5611 (adjust_glyph_matrix): Use fonts_changed.
5612 (change_frame_size_1): Use adjust_frame_glyphs.
5613 * font.c (font_open_entity): Use fonts_changed.
5614 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5615 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5616 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5617 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5618 (shrink_mini_window, Fresize_mini_window_internal)
5619 (window_scroll_pixel_based, Fset_window_configuration)
5620 (apply_window_adjustment, Fset_window_vscroll):
5621 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5622 Use adjust_frame_glyphs.
5623 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5624 (try_window_reusing_current_matrix, try_window_id, display_line)
5625 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5626 (redisplay_internal): Consider fonts_changed and adjust frame
5627 matrices for each frame only if the frame is visible. If font
5628 has been changed on some frame during full redisplay, retry
5629 only visible frames where the font has been actually changed.
5631 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5633 Cache current header and mode line height for each window.
5634 * window.h (struct window): New fields mode_line_height
5635 and header_line_height.
5636 * window.c (make_window): Initialize them.
5637 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5638 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5639 (current_mode_line_height, current_header_line_height):
5641 * xdisp.c (current_mode_line_height, current_header_line_height):
5643 (pos_visible_p, init_xdisp): Adjust user.
5644 (redisplay_window): Invalidate mode_line_height and
5645 header_line_height if current and desired matrices do not agree.
5647 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5649 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5650 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5652 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5654 Make --without-x compatible with --enable-gcc-warnings.
5655 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5656 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5657 members under HAVE_WINDOW_SYSTEM.
5658 * keyboard.c (make_lispy_focus_out): Likewise.
5659 (record_menu_key): Move under HAVE_MENUS.
5660 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5661 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5662 (syms_of_xdisp): Adjust user.
5663 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5664 (start_hourglass, cancel_hourglass):
5665 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5666 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5667 and CLEAR_FONT_TABLE_NFONTS.
5668 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5669 Declare only if HAVE_WINDOW_SYSTEM.
5670 (lface_same_font_attributes_p, clear_face_gcs): Define only
5671 if HAVE_WINDOW_SYSTEM.
5673 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5675 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5676 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5677 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5679 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5681 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5683 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5685 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5686 This fixes a type error on hosts where ptrdiff_t is wider than int.
5688 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5690 * keyboard.c (read_key_sequence_vs): New function.
5691 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5694 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5696 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5698 Makefile improvements.
5699 * Makefile.in (config.status): Don't use double-colon rules, as
5700 they are not portable according to POSIX. Fix shell typo with `;
5701 I guess this rule has never been tested?
5702 (VCSWITNESS): New macro, to override any environment var.
5704 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5706 * xterm.h (struct x_display_info): Do not track X connection
5707 fd separately because it is always available from Display.
5708 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5711 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5713 * buffer.c (drop_overlay):
5714 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5715 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5717 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5719 * buffer.c (Fmake_overlay, Fmove_overlay):
5720 * intervals.c (set_point_from_marker):
5721 * print.c (PRINTPREPARE): Prefer signal_error
5722 to plain error and report unsuitable marker too.
5724 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5726 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5727 for 'dragging' member.
5728 (struct x_output): Remove set-but-unused leftovers
5729 'left_before_move' and 'top_before_move'.
5730 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5731 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5732 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5733 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5734 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5735 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5736 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5737 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5739 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5741 * nsfont.m (INVALID_GLYPH): New define.
5742 (nsfont_encode_char): Use INVALID_GLYPH.
5743 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5745 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5747 * xterm.c (x_last_mouse_movement_time): Revert last change.
5748 This code should use XDisplayMotionBufferSize to check display's
5749 motion history first, and there are few other issues as well.
5750 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5751 (handle_one_xevent): Adjust user.
5753 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5755 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5756 * frame.c (Flast_nonminibuf_frame): ... to here.
5757 (check_minibuf_window): Don't abort if no window was found
5760 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5762 Use XGetMotionEvents to ask the last mouse motion time from X server.
5763 * xterm.c (X_MOTION_HISTORY): Default to 1.
5764 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5765 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5766 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5767 Ifdef away legacy code.
5768 (XTmouse_position, x_scroll_bar_report_motion):
5769 Use x_last_mouse_movement_time.
5770 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5773 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5775 * msdos.c (last_mouse_window): Move to...
5776 (dos_rawgetc): ...this function and adjust comment.
5777 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5778 (mouseMoved): ...this function and adjust comment.
5779 * w32term.c (last_window): Likewise with...
5780 (w32_read_socket): ...this function.
5781 * xterm.c (last_window): Likewise with...
5782 (handle_one_xevent): ...this function.
5784 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5786 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5787 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5788 (handle_one_xevent): ...to here.
5789 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5792 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5794 * msdos.c (IT_set_terminal_window): Remove no-op.
5795 (initialize_msdos_display): Adjust terminal setup.
5796 * w32console.c (w32con_set_terminal_window): Remove no-op.
5797 (initialize_w32_display): Adjust terminal setup.
5798 * w32term.c (w32_set_terminal_window): Remove no-op.
5799 (w32_create_terminal): Adjust terminal setup.
5800 * xterm.c (XTset_terminal_window): Remove no-op.
5801 (x_create_terminal): Adjust terminal setup.
5803 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5805 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5807 (ns_create_terminal): Adjust terminal setup.
5808 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5810 (w32_create_terminal): Adjust terminal setup.
5811 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5813 (x_create_terminal): Adjust terminal setup.
5815 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5817 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5818 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5819 * dispnew.c (buffer_posn_from_coords):
5820 * window.c (Fwindow_end, displayed_window_lines):
5821 * xdisp.c (redisplay_mode_lines): Use it.
5823 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5825 * fontset.c (face_for_char): Check char in the current face font first
5826 if HAVE_NS (Bug#15138).
5828 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5830 * window.c (temp_output_buffer_show): Make sure window returned
5831 by display_buffer is live (Bug#15213).
5833 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5835 Minor cleanup to avoid forward declarations.
5836 * coding.h (struct ccl_spec): Remove forward declaration.
5837 * composite.h (toplevel): Include font.h.
5838 (struct composition_it, struct face, struct font_metrics):
5839 Remove forward declaration.
5840 * dispextern.h (struct image, struct atimer): Likewise.
5841 * emacsgtkfixed.h (struct frame): Likewise.
5842 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5843 * font.h (struct font_driver, struct font, struct glyph_string)
5844 (struct face): Remove forward declaration.
5845 * fontset.h (struct face, struct font): Likewise.
5846 * frame.h (toplevel): Style cleanup.
5847 (enum output_method): Move to...
5848 * termhooks.h (enum output_method): ...here.
5849 (struct glyph, struct frame, struct ns_display_info)
5850 (struct x_display_info, struct w32_display_info):
5851 Remove forward declaration.
5852 * xterm.h (toplevel): Include termhooks.h.
5853 (struct font, struct window, struct glyph_matrix, struct frame)
5854 (struct input_event, struct face, struct image): Remove forward
5856 * gtkutil.h (struct _widget_value): Likewise.
5857 * keyboard.h (toplevel): Include termhooks.h.
5858 (struct input_event): Remove forward declaration.
5860 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5862 * intervals.c (set_point_from_marker): New function.
5863 * editfns.c (Fgoto_char):
5864 * process.c (Finternal_default_process_filter):
5865 * window.c (select_window_1): Use it.
5866 * buffer.h (set_point_from_marker): Add prototype.
5868 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5870 * w32.c (term_winsock): Call release_listen_threads before calling
5872 (_sys_wait_accept): Wait for accept event in a loop with a finite
5873 timeout, instead of waiting indefinitely. Will hopefully avoid
5874 hanging during exit because WSACleanup deadlocks waiting for the
5875 event object to be released. (Bug#14333)
5877 * w32proc.c (release_listen_threads): New function, signals all
5878 the reader threads that listen for connections to stop waiting.
5880 * w32.h (release_listen_threads): Add prototype.
5882 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5884 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5885 field of new marker (for sanity and safety).
5886 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5887 anyway because XMISCTYPE is a function and can't be an lvalue).
5889 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5891 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5892 (x_after_update_window_line, x_scroll_bar_create)
5893 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5894 (handle_one_xevent, x_clear_frame_area):
5895 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5896 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5897 * xterm.h (x_clear_area): Adjust prototype.
5899 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5901 Hook scanning and indentation functions to find_newline. This helps
5902 to avoid duplicated code and renders more respect to newline cache.
5903 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5904 * cmds.c (Fforward_line):
5905 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5906 Use find_newline and avoid unnecessary point movements.
5907 * search.c (scan_newline): Implement on top of find_newline.
5909 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5911 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5912 scoped code (bug#11258).
5914 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5916 * nsterm.m (last_window): New variable.
5917 (EV_TRAILER2): New macro.
5918 (EV_TRAILER): Call EV_TRAILER2.
5919 (mouseMoved:): Add support for mouse-autoselect-window
5920 on nextstep (Bug#6888).
5922 2013-08-28 Andreas Schwab <schwab@suse.de>
5924 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5925 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5926 Remove unused macro definitions.
5927 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5928 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5929 Only define if emacs.
5931 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5933 Prefer enum glyph_row_area to int where appropriate.
5934 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5936 (window_box, window_box_width, window_box_left, window_box_left_offset)
5937 (window_box_right, window_box_right_offset): Adjust prototypes.
5938 * xdisp.c (window_box, window_box_width, window_box_left)
5939 (window_box_left_offset, window_box_right, window_box_right_offset):
5940 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5941 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5942 * nsterm.m (ns_clip_to_row):
5943 * w32term.c (w32_clip_to_row):
5944 * xterm.c (x_clip_to_row): Likewise.
5946 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5948 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5949 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5951 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5953 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5954 for portability to hosts where /bin/sh has problems.
5956 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5958 Redesign redisplay interface to drop global output_cursor.
5959 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5960 (toplevel): Remove declaration of output_cursor.
5961 (set_output_cursor, x_cursor_to): Remove prototype.
5962 * window.h (struct window): New member output_cursor.
5963 (output_cursor_to): New function to replace RIF member.
5964 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5965 (update_text_area, set_window_cursor_after_update): Use it.
5966 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5967 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5968 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5969 * w32term.c (x_update_window_begin, x_update_window_end):
5970 * xterm.c (x_update_window_begin, x_update_window_end):
5971 Adjust to use per-window output cursor.
5973 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5975 Simplify SELECT_TYPE-related code.
5976 Like EMACS_TIME, this portability layer is no longer needed, since
5977 Emacs has been using fd_set as a portability layer for some time.
5978 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5979 (SELECT_TYPE): Remove. All uses changed to fd_set.
5980 (fd_set) [!FD_SET]: New typedef.
5982 Simplify EMACS_TIME-related code.
5983 This portability layer is no longer needed, since Emacs has been
5984 using struct timespec as a portability layer for some time.
5985 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5986 Include <time.h> rather than "systime.h"; that's all that's needed now.
5987 * dispnew.c: Include <timespec.h> rather than "systime.h";
5988 that's all that's needed now.
5989 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5990 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5991 TIMESPEC_RESOLUTION.
5992 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5993 LOG10_TIMESPEC_RESOLUTION.
5994 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5995 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5996 (make_emacs_time): Remove. All used changed to make_timespec.
5997 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5998 (current_timespec): Rename from current_emacs_time. All uses changed.
5999 (add_emacs_time): Remove. All uses changed to timespec_add.
6000 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6001 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6002 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6003 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6004 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6005 (current_timespec): Rename from current_emacs_time. All uses changed.
6006 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6007 changed to timespec_cmp.
6008 * xgselect.c: Include <timespec.h>, since our .h files don't.
6010 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6012 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6013 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6014 Remove the leftovers.
6015 * gtkutil.c (toplevel): Do not declare Qxft but include
6017 * image.c (toplevel): Do not declare Vlibrary_cache because
6018 it's already done in lisp.h.
6020 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6022 * lisp.h (Mouse_HLInfo): Move from here...
6023 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6024 (reset_mouse_highlight): New function.
6025 * msdos.c (dos_set_window_size, IT_update_begin)
6026 (internal_terminal_init):
6027 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6028 (ns_initialize_display_info):
6029 * w32console.c (initialize_w32_display):
6030 * w32term.c (x_update_window_end, x_free_frame_resources)
6031 (w32_initialize_display_info):
6032 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6033 * window.c (Fdelete_other_windows_internal):
6034 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6035 * termchar.h (toplevel):
6036 * xterm.h (toplevel): Include dispextern.h.
6038 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6040 Fix minor problems found by static checking.
6041 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6042 (expect): Avoid nested-if warning.
6043 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6044 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6045 * nsterm.h, nsterm.m (ns_select):
6046 * xgselect.c, xgselect.h (xg_select):
6047 Adjust signature to better match pselect's.
6048 * nsterm.m (ns_select):
6049 Don't set *TIMEOUT, since pselect doesn't.
6050 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6051 diagnostic about assigning const char * to it.
6052 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6054 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6056 * lread.c (substitute_object_recurse): Handle hash-tables as well
6059 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6061 Fix unlikely core dump in init_tty, and simplify terminfo case.
6062 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6063 The old version incorrectly dumped core if malloc returned a
6064 buffer containing only non-NUL bytes.
6065 (init_tty): Do not allocate or free termcap buffers; the
6066 struct does that for us now.
6067 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6068 (struct tty_display_info): Define members termcap_term_buffer and
6069 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6070 use them. Allocate them directly in struct rather than indirectly
6071 via a pointer, to simplify init_tty.
6073 * frame.c (check_minibuf_window): Initialize 'window' properly,
6074 so that Emacs reliably aborts later if 'window' is not initialized.
6076 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6078 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6079 of VoidSymbol (Bug#15154).
6081 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6083 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6084 mouse_face_beg_y and mouse_face_end_y.
6085 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6086 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6087 Adjust users and update comment where appropriate.
6089 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6091 * frame.c (check_minibuf_window): New function.
6092 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6093 Call check_minibuf_window (Bug#15183).
6095 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6097 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6098 because this is the only last cursor data we need to keep and consult.
6099 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6100 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6103 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6105 Fix recovering from possible decompression error.
6106 Since insert_from_gap doesn't always move point, we can't use PT as
6107 the position where the partially decompressed data ends, and
6108 should count how many bytes was produced so far.
6109 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6110 (unwind_decompress): Really delete partially uncompressed data.
6111 (Fzlib_decompress_region): Take decompressed data size into account.
6113 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6115 * syntax.c (init_syntax_once): Adjust comment and do an early
6116 initialization of Qchar_table_extra_slots just once...
6117 * casetab.c (init_casetab_once):
6118 * category.c (init_category_once):
6119 * character.c (syms_of_character):
6120 * coding.c (syms_of_coding):
6121 * xdisp.c (syms_of_xdisp): ...and omit it here.
6123 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6125 * xdisp.c (get_next_display_element): Don't apply to characters
6126 from a display vector the logic of setting it->end_of_box_run_p
6127 suitable for characters from a buffer. (Bug#15175)
6129 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6130 to handle directories, rather than '_utime' which doesn't.
6133 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6135 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6136 or fullscreen (Bug#14627).
6138 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6140 System-dependent integer overflow fixes.
6141 * process.c (Fset_process_window_size): Signal an error if
6142 the window size is outside the range supported by the lower level.
6143 * sysdep.c (set_window_size): Return negative on error,
6144 nonnegative on success, rather than -1, 0, 1 on not in system,
6145 failure, success. This is simpler. Caller changed.
6146 (serial_configure): Remove unnecessary initialization of local.
6147 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6148 size fits in unsigned long; this isn't true on some 32-bit hosts.
6149 Avoid buffer overrun if some future version of /proc/meminfo has a
6150 variable name longer than 20 bytes.
6151 (system_process_attributes) [__FreeBSD__]:
6152 Don't assume hw.availpages fits in 'int'.
6154 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6156 Don't let very long directory names overrun the stack.
6157 Fix some related minor problems involving "//", vfork.
6158 * callproc.c (encode_current_directory): New function.
6159 (call_process): Don't append "/"; not needed.
6160 * fileio.c (file_name_as_directory_slop): New constant.
6161 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6162 this can save the caller having to alloca.
6163 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6164 Use SAFE_ALLOCA, not alloca.
6165 (directory_file_name, Fexpand_file_name): Leave leading "//"
6166 alone, since it can be special even on POSIX platforms.
6167 * callproc.c (call_process):
6168 * process.c (Fformat_network_address):
6169 * sysdep.c (sys_subshell):
6170 Use encode_current_directory rather than rolling our own.
6171 (create_process): No need to encode directory; caller does that now.
6172 * process.h (encode_current_directory): New decl.
6173 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6174 Rework to avoid 'goto xyzzy;'.
6176 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6178 * xdisp.c (handle_face_prop): If the default face was remapped use
6179 the remapped face for strings from prefix properties. (Bug#15155)
6181 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6183 Minor cleanup for redisplay interface and few related functions.
6184 * frame.h (enum text_cursor_kinds): Move from here...
6185 * dispextern.h (enum text_cursor_kinds): ...to here.
6186 (toplevel): Drop unnecessary declarations.
6187 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6188 in update_window_end_hook and draw_window_cursor functions.
6189 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6190 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6191 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6192 * xterm.c (x_update_window_end, x_draw_window_cursor):
6193 * xdisp.c (display_and_set_cursor, update_window_cursor)
6194 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6195 enum text_cursor_kinds where appropriate.
6197 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6199 Redesign redisplay interface to drop updated_row and updated_area.
6200 * dispextern.h (updated_row, updated_area): Remove declaration.
6201 (struct redisplay_interface): Pass glyph row and row area parameters
6202 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6203 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6205 * dispnew.c (updated_row, updated_area): Remove.
6206 (redraw_overlapped_rows, update_window_line): Adjust user.
6207 (update_marginal_area, update_text_area): Likewise. Pass updated row
6208 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6209 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6212 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6214 * process.c (flush_pending_output): Remove stub.
6217 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6219 * callproc.c: Fix race that killed background processes (Bug#15144).
6220 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6221 Record deleted process-id in critical section, not afterwards.
6222 Don't mistakenly kill process created by a call-process invocation
6223 that discards output and does not wait.
6225 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6227 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6228 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6229 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6230 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6231 to shut up compiler in mark_object.
6232 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6234 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6236 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6237 We can't portably rely on PTY_OPEN doing that, even if
6238 it calls posix_openpt with O_CLOEXEC.
6240 2013-08-20 Kenichi Handa <handa@gnu.org>
6242 * character.c (string_char): Improve commentary.
6244 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6246 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6247 (struct animation_cache): Make signature a flexible array member.
6248 All uses changed. This is a tad slower but may insulate us better
6249 from future changes to ImageMagick.
6251 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6253 * image.c: Shrink memory needed for animation cache.
6254 (SIGNATURE_DIGESTSIZE): New constant.
6255 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6256 (imagemagick_create_cache): Copy the signature. This saves
6257 several KB of memory that ImageMagick wastes per signature.
6258 Don't bother updating the update_time, as the caller does that now.
6259 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6260 it's a fixed size struct member now.
6261 (imagemagick_get_animation_cache): Always destroy the signature,
6262 as it's now imagemagick_create_cache's responsibility to copy it.
6263 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6264 and use memcmp rather than strcmp.
6265 eassert that ImageMagick returns a signature of the specified length.
6267 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6269 * image.c (imagemagick_get_animation_cache): Don't segfault on
6271 (imagemagick_get_animation_cache): Revert to previous definition
6272 so that it actually works. But keep the memory leak fix.
6273 (imagemagick_get_animation_cache): Fix memory leak.
6275 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6277 * image.c: Fix animation cache signature memory leak.
6278 Fix some other minor performance problems while we're at it.
6279 (imagemagick_create_cache): Clear just the members that
6280 need clearing. Don't set update_time, as caller does that now.
6281 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6282 Simplify by using pointer-to-pointer instead of a prev pointer.
6283 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6284 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6285 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6286 it's already a copy. Free the signature probe unless it's cached.
6288 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6289 This was introduced by my 2013-08-12 fix for Bug#15035.
6291 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6293 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6294 (imagemagick_prune_animation_cache): Now static.
6296 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6298 * image.c (imagemagick_get_animation_cache): Don't segfault when
6299 pruning all entries.
6301 2013-08-18 Ken Brown <kbrown@cornell.edu>
6303 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6304 static heap if ENABLE_CHECKING is defined.
6305 (max_bss_sbrk_ptr): New variable.
6307 (report_sheap_usage): Report maximum static heap usage instead of
6308 ending static heap usage.
6310 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6312 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6313 of zlib_initialized according to the results of calling
6314 init_zlib_functions.
6316 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6318 * image.c: Implement an ImageMagick per-image cache.
6319 (imagemagick_get_animation_cache): Fix a double-free error.
6320 (imagemagick_load_image): Remove the ping_wand code, which only
6321 apparently saved time on invalid animated images, and slowed down
6322 everything else. Optimise for the common case.
6324 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6326 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6328 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6330 * marker.c (set_marker): Remove documentation of undefined behavior.
6332 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6334 * image.c (imagemagick_compute_animated_image): Animate correctly
6335 when sub-images are smaller than the main image.
6336 (imagemagick_compute_animated_image): Setting the iterator row to
6337 zero is apparently not allowed.
6338 (imagemagick_compute_animated_image): Allow images that say they
6339 have sub-images that are bigger than the main image, but just crop
6342 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6344 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6346 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6348 * image.c (imagemagick_compute_animated_image): Respect the GIF
6351 2013-08-15 Ken Brown <kbrown@cornell.edu>
6353 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6354 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6357 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6359 Fix minor problems found by static checking.
6360 * frame.c (delete_frame):
6361 * xdisp.c (next_element_from_display_vector):
6362 Avoid uninitialized local.
6363 * image.c (imagemagick_compute_animated_image): Port to C89.
6364 Prefer usual GNU indentation style for loops.
6365 Be more careful about bizarrely large sizes, by using ptrdiff_t
6368 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6370 Fix infinite frame selection loop (Bug#15025).
6371 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6373 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6375 * xdisp.c (compute_window_start_on_continuation_line):
6376 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6377 to make sure we end up setting the window start at the leftmost
6378 visible character of the display line. This avoids funky
6379 horizontal shifting because the window start is not kept on the
6380 same position. (Bug#15090)
6381 (next_element_from_display_vector): Support 'box' face attribute
6382 in the face definitions of a display vector. (Bug#15099)
6384 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6386 * image.c (imagemagick_compute_animated_image): Implement animated
6388 (imagemagick_compute_animated_image): Fix some compilation
6389 warnings. Implement a very simple cache to make the animation
6390 usable at all, but it should be replaced with a per-image cache.
6392 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6394 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6395 to do `for' loops over alist values.
6396 * buffer.h (FOR_EACH_BUFFER):
6397 * process.c (FOR_EACH_PROCESS): Use it.
6398 (handle_child_signal, status_notify, Fget_buffer_process)
6399 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6401 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6403 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6404 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6405 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6406 to xzalloc and so avoid redundant call to memset.
6407 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6408 members because it is allocated with xzalloc and so already zeroed.
6410 2013-08-14 Ken Brown <kbrown@cornell.edu>
6412 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6417 Utility function and macro to copy Lisp string to C string.
6418 * lisp.h (xlispstrdupa): New macro.
6419 (xlispstrdup): New prototype.
6420 * alloc.c (xlispstrdup): New function.
6421 * callint.c (Fcall_interactively):
6422 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6423 (Fsubstitute_in_file_name):
6424 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6425 * image.c (x_create_bitmap_from_file):
6426 * w32term.c (w32_term_init):
6427 * xterm.c (x_term_init): Use xlispstrdup.
6429 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6431 * image.c (imagemagick_load_image): Make animated pictures work.
6432 There's still some problems with background color settings, though
6435 * decompress.c (unwind_decompress): Always restore point.
6437 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6439 * marker.c (set_marker): Reformat documentation.
6441 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6443 * xdisp.c (cursor_type_changed): Now static.
6445 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6446 Use changed. This avoids the need to call xmalloc and for the
6447 caller to call xfree, and avoids memory leaks in some situations.
6449 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6451 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6452 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6453 (redisplay_window): If window_end_valid is cleared due to non-zero
6454 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6455 so do not call to try_cursor_movement for that window.
6457 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6459 * window.h (struct window): Convert window_end_pos and
6460 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6461 (wset_window_end_pos, wset_window_end_vpos): Remove.
6462 * dispnew.c (adjust_glyph_matrix):
6463 * window.c (Fwindow_end, replace_window, set_window_buffer)
6465 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6466 (set_vertical_scroll_bar, redisplay_window, try_window)
6467 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6468 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6469 (note_mouse_highlight): Adjust users.
6470 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6473 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6475 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6476 * image.c (imagemagick_filename_hint): Use `const char *' and
6477 prefer SSDATA to SDATA to avoid warnings.
6479 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6481 Cleanup window fringes, margins and scroll bars adjustments.
6482 * window.c (set_window_fringes, set_window_margins)
6483 (set_window_scroll_bars, apply_window_adjustment): New functions.
6484 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6485 (Fset_window_scroll_bars): Use them.
6487 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6489 * window.h (struct window): Convert scroll_bar_width
6490 from Lisp_Object to integer. Adjust comment.
6491 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6493 * window.c (wset_scroll_bar_width): Remove.
6494 (make_window): Initialize scroll_bar_width.
6495 (Fsplit_window_internal): Use direct assignment.
6496 (Fset_window_configuration, save_window_save):
6497 Convert Lisp_Object to integer and back where appropriate.
6498 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6499 bar was actually changed, and mention this in docstring.
6501 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6503 * decompress.c: Minor simplifications.
6504 (Fzlib_decompress_region): Don't bother verifying
6505 that avail_out <= UINT_MAX, as that was confusing.
6506 Mention the restriction in a comment instead.
6507 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6509 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6511 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6512 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6514 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6516 * image.c (imagemagick_filename_hint): Check for errors in the
6519 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6521 * window.c (Fwindow_margins): Return nil when there's no marginal
6522 area, as per the documented API.
6524 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6525 Fmake_vector, as scroll bar's struct members are not all Lisp
6526 objects now. This avoids crashes in GC.
6528 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6529 bool, so its address could be taken.
6531 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6533 * image.c (imagemagick_filename_hint): New function to possibly
6534 apply `image-content-type-suffixes'.
6535 (imagemagick_load_image): Use it.
6537 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6539 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6540 if loading zlib failed.
6542 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6544 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6545 2013-08-13 checkin below. Change bool to BOOL, rule is:
6546 All Obj-C code uses BOOL, except for interfaces callable from C.
6548 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6550 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6552 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6553 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6554 bool instead of BOOL.
6555 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6556 from Lisp_Object to bitfield. Adjust comment.
6557 * w32term.c (x_scroll_bar_create): Adjust user.
6558 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6559 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6560 Use bool for boolean.
6561 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6562 to `unsigned int' when defining a bitfield.
6564 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6566 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6568 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6570 * window.h (struct window): Convert left_margin_cols and
6571 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6572 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6573 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6575 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6577 (showing_window_margins_p, update_window_line, update_frame_1):
6578 * fringe.c (draw_fringe_bitmap_1):
6579 * xdisp.c (window_box_width): Adjust users.
6580 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6581 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6582 Use direct assignment.
6583 (Fset_window_configuration, save_window_save, Fwindow_margins):
6584 Convert Lisp_Object to integer and back where appropriate.
6585 (Fset_window_margins): Adjust user. Return t if any margin
6586 was actually changed, and mention this in docstring.
6588 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6590 * syntax.c (forward_word):
6591 * cmds.c (forward_char, backward_char): Mention the optional argument.
6593 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6595 * window.h (struct window): Convert left_fringe_width
6596 and right_fringe_width from Lisp_Objects to integers.
6598 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6599 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6600 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6602 (make_window): Initialize new integer fields to -1.
6603 (Fsplit_window_internal): Use direct assignment.
6604 (Fset_window_configuration, save_window_save):
6605 Convert Lisp_Object to integer and back where appropriate.
6606 (Fset_window_fringes): Adjust user. Return t if any fringe
6607 was actually changed, and mention this in docstring.
6609 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6611 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6612 * nsfns.m (x_set_cursor_type):
6613 * w32fns.c (x_set_cursor_type):
6614 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6615 * xdisp.c (set_frame_cursor_types): ...but in common code.
6617 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6619 * font.c (clear_font_cache): New function, stripped from...
6620 (Fclear_font_cache): ...here, which now uses the function
6621 above. Adjust comment.
6622 * font.h (clear_font_cache): Add prototype.
6623 * xfaces.c (clear_face_cache): Use clear_font_cache.
6625 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6627 * window.c (Fset_window_start): Compare `w', not `window' because
6628 `w' might not be equal to `window' after call to decode_live_window.
6630 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6632 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6633 This fixes a problem introduced by the Bug#15035 patch
6634 when using GPG. Reported by Herbert J. Skuhra.
6636 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6638 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6639 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6640 not yet initialized.
6642 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6644 * decompress.c (Fzlib_decompress_region): Support zlib
6645 decompression, too, and rename.
6647 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6649 Minor zlib configuration tweaks.
6650 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6651 Don't assume presence of fn_inflateInit2_ zlib internal function.
6653 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6655 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6656 include the zlib prefix.
6658 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6660 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6661 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6662 define static variables that are pointers to zlib functions to be
6664 (init_zlib_functions) [WINDOWSNT]: New function.
6665 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6667 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6668 macros instead of invoking the zlib functions directly.
6669 (syms_of_decompress): DEFSYM Qzlib_dll.
6670 Staticpro Szlib_available_p.
6672 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6674 Avoid looping over all frame windows to freeze and unfreeze.
6675 * window.h (struct window): Drop frozen_window_start_p.
6676 (freeze_window_starts): Drop prototype.
6677 * frame.h (struct frame): New frozen_window_starts flag.
6678 (FRAME_WINDOWS_FROZEN): New macro.
6679 * window.c (freeze_window_start, freeze_window_starts):
6681 (select_window, replace_window): Adjust users.
6682 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6683 (window_frozen_p): New function.
6684 (redisplay_window): Use it.
6686 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6688 Fix some fd issues when running subprocesses (Bug#15035).
6689 Fix bugs that can leak files or file descriptors on errors.
6690 Don't unlink open temp files, as that's hard for users to diagnose
6691 when things go awry (e.g., temp disk exhausted).
6692 Don't bother to lock temp files. Check for invalid recursion.
6693 * callproc.c (synch_process_fd): Remove. All uses removed.
6694 (synch_process_tempfile): New var or macro.
6695 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6697 (record_kill_process): New arg, the temp name. All callers changed.
6698 (delete_temp_file): Now just a simple wrapper around unlink.
6699 (call_process_kill): New arg, the call_process_fd array.
6700 Close them all. Clear synch_process_pid. Remove the temp file,
6701 or arrange for it to be removed.
6702 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6703 that's been moved to synch_process_tempfile. Caller changed.
6704 Do not remove the tempfile; that's now call_process_kill's
6706 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6707 call_process_kill; the caller now does that.
6708 (call_process_cleanup): Do not close the process fd; that's now
6709 call_process_kill's responsibility.
6710 (Fcall_process): Implement via new function call_process, which
6711 has most of the old body of Fcall_process, but with a different API.
6712 (call_process): New function that does not open or close filefd if
6713 it is nonnegative. Record which fds need to be closed, and let
6714 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6715 Signal an error if invoked recursively (could be done via a hook).
6716 Simplify creation of the tempfile in the MSDOS case.
6717 Don't create the output file until after checking for the executable.
6718 Report any failure to open /dev/null.
6719 Don't open /dev/null for writing twice; once is enough.
6720 Don't create pipe if all output is being discarded or sent to file.
6721 Don't worry about setting up the coding system or reading from the
6722 pipe if all output is being discarded.
6723 Hoist fd_error local into top level, to lessen block nesting.
6724 Don't record deleted pid here; now done by Fcall_process_region.
6725 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6726 and note its success in synch_process_tempfile.
6727 Do not leak resources when child_setup fails.
6728 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6729 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6730 (create_temp_file): Now returns open fd, with an additional
6731 Lisp_Object * argument to return the name. All callers changed.
6732 Do not close the file; rewind it instead, and leave it open for
6733 the caller. Do not lock the temp file. Unwind-protect the file
6734 and the file-descriptor.
6735 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6736 If an asynchrounous process, record it here, not in call_process.
6737 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6738 * eval.c (set_unwind_protect): New function.
6739 * fileio.c (write_region): New function, generalized from the
6740 old Fwrite_region. Do not lock temp files.
6741 (Fwrite_region): Use it.
6742 * lisp.h (set_unwind_protect, write_region): New decls.
6743 * process.c: Include <verify.h>.
6744 (make_process): Mark fds as initially closed.
6745 (deleted_pid_list): Now a list of pid-filename pairs.
6747 (close_process_fd): New function.
6748 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6749 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6750 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6751 (create_process, create_pty, Fmake_serial_process)
6752 (server_accept_connection): Record which fds need to be closed,
6753 and let deactivate_process close them.
6754 (Fmake_network_process): Do not discard the unwind-protect
6755 until it's safe to do so.
6756 (deactivate_process): Close the fds opened by create_process etc.
6757 (Fprocess_send_eof): Adjust to new way of recording open fds.
6758 Report an error if /dev/null can't be opened, instead of aborting.
6759 * process.h (PROCESS_OPEN_FDS): New constant.
6760 (struct Lisp_Process): New member open_fds.
6761 (record_kill_process, record_deleted_pid): Adjust signatures.
6762 (record_deleted_pid): Move decl here ...
6763 * syswait.h (record_deleted_pid): ... from here.
6765 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6767 * decompress.c: Fix bugs with large buffers and weird inputs.
6768 Tune a bit. Reindent as per usual Emacs style.
6769 (BUFFER_SIZE): Remove.
6770 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6771 more than UINT_MAX bytes. Decompress into the gap instead of into
6772 an auto buffer, as this should avoid copying. Return nil if
6773 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6774 set immediate_quit; we shouldn't trust zlib code that much.
6776 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6778 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6779 errors, and really move the gap to where we want it.
6781 * lisp.h: Include decompress.c support.
6783 * emacs.c (main): Include decompress.c support.
6785 * Makefile.in: Include -lz if present.
6787 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6789 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6790 (initWithTitle:): Initialize frame to 0.
6791 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6792 (fillWithWidgetValue:frame:): Rename from
6793 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6795 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6796 fillWithWidgetValue:frame:
6798 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6799 remove memory leak warnings.
6801 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6802 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6805 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6806 (x_activate_menubar): Update the whole menu.
6807 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6808 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6809 current event is not NSSystemDefined (Bug#15001).
6810 Call ns_check_menu_open only if trackingMenu is 2.
6811 (menuDidClose:): New method, decrease trackingMenu.
6812 (fillWithWidgetValue:setDelegate:): New method.
6813 (fillWithWidgetValue:): Call the above.
6815 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6817 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6819 Omit some unnecessary casts.
6820 Many of these go back to the old pre-C89 days, when they may have
6821 been needed, but we've been assuming C89 or later for a while now.
6822 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6823 (live_float_p, live_misc_p, live_vector_p):
6824 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6825 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6826 (defvar_per_buffer):
6827 * callint.c (Fcall_interactively):
6828 * doc.c (Fsubstitute_command_keys):
6829 * filelock.c (get_boot_time):
6830 * frame.c (xrdb_get_resource):
6831 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6832 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6833 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6834 (menuitem_highlight_callback, menu_destroy_callback)
6835 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6836 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6837 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6838 (xg_tool_bar_help_callback, tb_size_cb):
6839 * image.c (xpm_alloc_color, png_read_from_memory)
6840 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6841 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6843 * keymap.c (describe_map):
6844 * nsfns.m (Fns_display_monitor_attributes_list):
6845 * nsmenu.m (process_dialog:):
6846 * nsterm.m (hold_event):
6847 * process.c (wait_reading_process_output):
6848 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6849 * scroll.c (do_direct_scrolling, scrolling_1):
6850 * termcap.c (tgetent):
6851 * window.c (check_window_containing, add_window_to_list)
6852 (freeze_window_starts):
6853 * xdisp.c (compare_overlay_entries, vmessage):
6854 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6855 (x_get_monitor_attributes_xrandr)
6856 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6857 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6858 * xfont.c (xfont_match, xfont_open):
6859 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6860 (menubar_selection_callback, menu_position_func)
6861 (popup_selection_callback, create_and_show_popup_menu)
6862 (dialog_selection_callback, create_and_show_dialog):
6863 * xrdb.c (x_get_string_resource)
6865 * xsmfns.c (x_session_check_input):
6866 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6867 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6868 (xaw_jump_callback, xaw_scroll_callback):
6869 Omit unnecessary casts.
6871 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6873 Minor string-length refactoring.
6874 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6875 * frame.c (make_monitor_attribute_list):
6876 Prefer build_string to strlen + make_string.
6878 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6880 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6881 don't check minor_code (Bug#14417).
6883 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6885 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6886 vertical positions instead. This avoids calling MATRIX_ROW with
6887 row numbers that are possibly beyond valid limits. (Bug#15064)
6889 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6891 Use xstrdup and build_unibyte_string where applicable.
6892 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6893 * xfns.c (x_window):
6894 * xrdb.c (x_get_customization_string):
6895 * xterm.c (xim_initialize):
6896 * w32fns.c (w32_window): Use xstrdup.
6897 (w32_display_monitor_attributes_list):
6898 * emacs.c (init_cmdargs):
6899 * keyboard.c (PUSH_C_STR):
6900 * nsfont.m (nsfont_open):
6901 * sysdep.c (system_process_attributes):
6902 * w32.c (system_process_attributes):
6903 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6905 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6907 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6908 variables of these types so that GDB would know about them, as aid
6909 for debugging fatal exceptions. (Bug#15024) See also
6910 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6913 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6915 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6916 larger than the NSWindow (Bug#14934).
6918 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6920 Redesign redisplay interface to drop global variable updated_window.
6921 Always pass currently updated window as a parameter to update routines.
6922 * dispextern.h (updated_window): Remove declaration.
6923 (struct redisplay_interface): Pass window parameter to
6924 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6925 and after_update_window_hook.
6926 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6928 * dispnew.c (updated_window): Remove.
6929 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6930 (update_window_line): Adjust to match redisplay interface changes.
6931 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6932 (ns_scroll_run, ns_after_update_window_line):
6933 * w32term.c (x_update_window_begin, x_update_window_end)
6934 (x_after_update_window_line, x_scroll_run):
6935 * xterm.c (x_update_window_begin, x_update_window_end)
6936 (x_after_update_window_line, x_scroll_run):
6937 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6938 Likewise. Adjust comments where appropriate.
6939 (x_cursor_to): Simplify because this is always called during window
6940 update (but install debugging check anyway).
6941 (expose_window): Check must_be_updated_p flag to see whether this
6942 function is called during window update.
6944 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6946 Do not reset window modification event counters excessively.
6947 These leftovers and poor man's tricky methods to catch extra
6948 redisplay's attention are no longer needed.
6949 * frame.c (set_menu_bar_lines_1):
6950 * minibuf.c (read_minibuf_unwind):
6951 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6952 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6953 (window_scroll_line_based, Fset_window_configuration):
6954 * xdisp.c (redisplay_window): Do not reset last_modified and
6955 last_overlay_modified counters.
6957 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6959 * xselect.c (x_send_client_event): Set send_event and serial, memset
6960 data.l as it might be bigger than data.b. Use 24 bit mask to
6961 XSendEvent (Bug#15034).
6963 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6965 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6966 for TTY frames that are not the top frame on their console.
6969 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6971 * w32term.c (w32fullscreen_hook): Really maximize frame when
6972 asked for (Bug#14841).
6974 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6976 Prefer selected_window to Fselected_window, likewise for frames.
6977 * buffer.c (Fbuffer_swap_text):
6978 * data.c (Fvariable_binding_locus):
6979 * window.c (run_window_configuration_change_hook): Adjust users.
6980 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6981 Use decode_live_frame.
6983 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6985 Be more careful if selected window shows the buffer other than current,
6986 use window_outdated only if this is not so. This change should also
6987 address some weird issues discussed in Bug#13012.
6988 * window.h (window_outdated): New prototype.
6989 * window.c (window_outdated): Now here. Convert from static and
6990 always assume window's buffer.
6991 (Fwindow_end, Fwindow_line_height): Use it.
6992 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6993 and always assume window's buffer.
6994 (redisplay_window): Adjust user.
6995 (redisplay_internal): Call to reconsider_clip_changes once and
6996 check whether mode line should be updated only if selected window
6997 shows current buffer.
6998 (run_window_scroll_functions): Use eassert for debugging check.
6999 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7001 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7003 * window.c (window_scroll, window_scroll_pixel_based)
7004 (window_scroll_line_based): Use bool for booleans.
7006 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7008 * process.c: Fix minor off-by-one issues in descriptor counts.
7009 This shouldn't fix any real bugs, but it cleans up the code a bit.
7010 (max_process_desc, max_input_desc): -1, not 0, means none.
7012 (delete_input_desc): New function.
7013 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7014 (deactivate_process): Scan backwards when recomuting max_process_desc;
7015 that should be faster.
7016 (init_process_emacs): Initialize max_input_desc.
7018 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7020 Use region cache to speedup bidi_find_paragraph_start.
7021 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7022 Rename cache_long_line_scans to cache_long_scans.
7023 * buffer.c (bset_cache_long_line_scans): Rename to
7024 bset_cache_long_scans.
7025 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7026 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7028 (syms_of_buffer): Rename cache-long-line-scans to
7029 cache-long-scans. Adjust docstring.
7030 * search.c (newline_cache_on_off):
7031 * indent.c (width_run_cache_on_off): Adjust users.
7032 * bidi.c (bidi_paragraph_cache_on_off): New function.
7033 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7034 * insdel.c (prepare_to_modify_buffer):
7035 Invalidate bidi_paragraph_cache if enabled.
7037 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7039 Invalidate region caches only if buffer text is going to be changed.
7040 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7041 (modify_text): ...new prototype.
7042 (prepare_to_modify_buffer_1): New prototype.
7043 * textprop.c (modify_region): Rename to...
7044 (modify_text_properties): ...new function.
7045 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7046 (Fremove_list_of_text_properties): Adjust users.
7047 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7048 (modify_text): ...new function.
7049 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7050 (prepare_to_modify_buffer_1): ...new function.
7051 * casefiddle.c (casify_region):
7052 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7053 (Ftranspose_regions): Use modify_text.
7055 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7057 * lisp.mk (lisp): Add nadvice.elc.
7059 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7061 New macro to iterate over live buffers similar to frames.
7062 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7063 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7064 Declare buffer-related variables here to offload lisp.h.
7065 * buffer.c (Vbuffer_alist): Adjust comment.
7066 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7067 (other_buffer_safely):
7068 * data.c (store_symval_forwarding):
7069 * dispnew.c (Fframe_or_buffer_changed_p):
7070 * fileio.c (Fdo_auto_save):
7071 * filelock.c (unlock_all_files):
7072 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7074 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7076 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7077 * callproc.c (create_temp_file):
7078 * filelock.c (create_lock_file):
7079 Assume mkostemp, since it's now provided by Gnulib.
7081 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7083 * w32.c (mkostemp): New function.
7084 (mktemp): Remove, no longer used. Most of the code reused in
7085 mkostemp. (Bug#15015)
7086 (mktemp): Don't undef.
7088 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7090 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7091 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7092 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7093 (free_glyph_pool, check_glyph_memory): Likewise for
7094 all users. Adjust comments where appropriate.
7096 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7098 * composite.h: Minor fixups.
7099 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7100 to fix a misspelling, and change it to an inline function while
7101 we're at it (it need not be a macro). All uses changed.
7102 (composition_method, composition_valid_p):
7103 Rewrite to avoid assignments in if-conditions.
7105 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7107 Do not use global Lisp_Object in composition macros.
7108 * composite.h (composition_temp): Remove declaration.
7109 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7110 (composition_method, composition_valid_p): ...inline functions.
7111 (compose_region): Remove the leftover.
7112 * composite.c (composition_temp): Remove.
7113 (run_composition_function, update_compositions)
7114 (composition_compute_stop_pos, composition_adjust_point)
7115 (Ffind_composition_internal):
7116 * coding.c (handle_composition_annotation):
7117 * xdisp.c (handle_composition_prop, check_point_in_composition):
7118 Related users changed.
7120 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7122 Drop FRAME_PTR typedef.
7123 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7124 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7125 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7126 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7127 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7128 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7129 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7130 All related users changed.
7132 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7134 * eval.c (default_toplevel_binding): New function.
7136 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7137 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7138 (syms_of_eval): Export them.
7139 * data.c (Fdefault_value): Micro cleanup.
7140 * term.c (init_tty): Use "false".
7142 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7144 Fix X GC leak in GTK and raw (no toolkit) X ports.
7145 * xterm.c (x_free_frame_resources): If white and black relief
7146 GCs are allocated, always free them here.
7147 * xfns.c (x_make_gc): Omit redundant initialization.
7148 * widget.c (create_frame_gcs): Remove the leftover.
7149 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7150 in x_free_frame_resources.
7152 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7154 * nsterm.m (windowWillResize:toSize:): Only change title if
7155 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7157 (viewDidEndLiveResize): New method.
7159 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7160 inside NS_IMPL_COCOA.
7162 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7164 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7165 Do not check whether undo is enabled because record_insert and
7166 record_delete does that themselves.
7168 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7170 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7171 member which is not really used any more.
7172 (FRAME_XIC_BASE_FONTNAME): Remove.
7173 * xfns.c (xic_free_fontset): Adjust user.
7174 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7175 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7176 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7177 (xdialog_show): Use eassert for debugging check.
7178 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7180 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7182 * fileio.c, fns.c (merge): Move extern decl from here ...
7183 * lisp.h (merge): ... to here.
7185 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7187 Fix last font-related change.
7188 * w32font.h (w32font_list_internal, w32font_match_internal):
7190 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7191 (uniscribe_list_family): Adjust to match font API change.
7192 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7193 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7195 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7197 * frame.h (FRAME_MOUSE_UPDATE):
7198 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7199 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7201 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7203 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7204 * font.h (struct font_driver): Change list, match, and list_family
7205 functions to accept struct frame * as first arg.
7206 * font.c (font_score, font_compare, font_sort_entities):
7208 (font_sort_entities, font_list_entities, font_select_entity)
7209 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7210 match font API change.
7211 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7212 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7213 * ftxfont.c (ftxfont_list, ftxfont_match):
7214 * xftfont.c (xftfont_list, xftfont_match):
7215 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7216 * w32font.c (w32font_list, w32font_match, w32font_list)
7217 (w32font_list_internal, w32_font_match_internal): Likewise.
7218 * xfaces.c (Fx_family_fonts): Adjust user.
7220 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7222 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7223 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7224 only if HAVE_X_WINDOWS is in use.
7225 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7226 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7227 * w32term.c (x_wm_set_icon_position): Likewise.
7228 * w32fns.c (x_icon): Adjust user.
7230 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7232 * xterm.c (last_mouse_press_frame): Remove the
7233 leftover which is not really used any more.
7234 (handle_one_xevent, syms_of_xterm): Adjust users.
7235 (x_flush): Call XFlush once per each X display, not frame.
7236 This is better because this code always unconditionally skips
7237 non-X frames in Vframe_list and issues the only XFlush if we
7238 have more than one X frame on the same X display.
7239 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7240 Use bool for booleans.
7241 (x_draw_glyph_string_background, cvt_string_to_pixel)
7242 (cvt_pixel_dtor): Drop unnecessary prototypes.
7243 * xterm.h (x_display_ok): Adjust prototype.
7245 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7247 Drop unnecessary functions that deals with frame pixel size.
7248 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7249 (x_pixel_height): Drop prototypes.
7250 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7251 (x_pixel_height): Drop implementations.
7252 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7253 which should be always valid for window frame.
7254 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7255 * w32menu.c (Fx_popup_dialog):
7256 * xmenu.c (Fx_popup_dialog): Likewise for both.
7258 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7260 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7261 frame parameters and call to Fmodify_frame_parameters just once.
7262 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7263 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7264 and mention nil frame in docstring.
7266 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7268 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7269 (x_figure_window_size): Likewise. Adjust to return long.
7270 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7271 (toplevel): Move Qterminal_live_p to...
7272 * terminal.c (toplevel): ...here, make it static, and...
7273 (syms_of_terminal): ...DEFSYM here.
7274 * frame.h (Qterminal_live_p): Remove declaration.
7275 (make_frame, x_figure_window_size): Adjust prototype.
7276 * nsfns.m (Fx_create_frame): Use long for window flags.
7278 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7280 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7281 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7282 Do not assume that emacs_close (INT_MAX) is a no-op.
7284 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7286 * xfaces.c (make_face_cache): For struct face_cache, prefer
7287 xmalloc to xzalloc and so avoid redundant call to memset.
7288 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7290 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7292 * fringe.c (draw_window_fringes, update_window_fringes)
7293 (compute_fringe_widths):
7294 * w32term.c (x_draw_glyph_string):
7295 * window.c (candidate_window_p, Frecenter):
7296 * xfaces.c (realize_basic_faces, realize_default_face)
7297 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7298 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7299 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7300 * xmenu.c (Fx_menu_bar_open_internal):
7301 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7302 * xsettings.c (xft_settings_event):
7303 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7304 Use bool for booleans. Adjust style and comments where
7306 * dispextern.h (draw_window_fringes, update_window_fringes)
7307 (compute_fringe_widths):
7308 * xterm.h (x_had_errors_p): Adjust prototype.
7310 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7312 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7313 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7315 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7317 * fns.c (toplevel): Remove comment before Fsafe_length because
7320 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7322 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7324 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7326 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7327 frame which got the message is still alive, before dereferencing
7328 its pointer. (Bug#14970)
7330 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7331 be a live window, before using it as such. (Bug#14970)
7333 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7335 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7336 w32_detect_focus_change instead of doing part of its job by hand.
7337 This fixes the problem whereby FOCUS_OUT events were not sent to
7340 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7342 * process.c (Fprocess_list): Doc fix.
7344 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7345 being re-exposed only if it didn't ask to become visible.
7346 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7347 was previously iconified. (Bug#14841)
7348 (x_iconify_frame): Mark the frame iconified.
7350 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7352 Fix minor problems found by static checking.
7353 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7354 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7356 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7358 * eval.c (set_specpdl_old_value): New function.
7359 (unbind_to): Minor simplification.
7360 (get_backtrace_frame): New function.
7361 (Fbacktrace_frame): Use it. Add `base' argument.
7362 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7363 (syms_of_eval): Export backtrace-eval.
7364 * xterm.c (x_focus_changed): Simplify.
7366 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7368 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7370 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7372 * xdisp.c (redisplay_window): Instead of moving point out of
7373 scroll margin, reject the force_start method, and try scrolling
7374 instead. (Bug#14780)
7376 2013-07-24 Ken Brown <kbrown@cornell.edu>
7378 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7381 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7383 * eval.c (Fprogn): Do not check that BODY is a proper list.
7384 This undoes the previous change. The check slows down the
7385 interpreter, and is not needed to prevent a crash. See
7386 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7388 2013-07-23 Glenn Morris <rgm@gnu.org>
7390 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7392 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7394 Port to GNU/Linux systems with tinfo but not ncurses.
7395 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7396 to decide whether ncurses is being used. Without this change,
7397 GCC complains about tgetent not being declared, on a system
7398 that has tinfo installed but ncurses not installed.
7400 * eval.c (Fprogn): Check that BODY is a proper list.
7402 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7403 * data.c (Fsetq_default):
7404 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7405 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7407 Tune by taking advantage of the fact that ARGS is always a list
7408 when a function is declared to have UNEVALLED args.
7410 * emacsgtkfixed.c: Port to GCC 4.6.
7411 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7413 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7415 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7416 here to silence compiler warnings.
7418 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7420 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7421 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7422 from messing up Emacs's 'struct frame' (Bug#14923).
7424 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7426 * alloc.c (make_save_ptr_ptr): Define this function.
7427 It was inadvertently omitted. It's needed only if
7428 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7430 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7432 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7433 frame have focus (Bug#14895).
7435 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7437 Avoid vfork-related deadlock more cleanly.
7438 * callproc.c (child_setup): When the child's exec fails, output
7439 the program name, as that's more useful. Use O_NONBLOCK to avoid
7441 * process.c (create_process_1): Remove; no longer needed.
7442 (create_process): Remove timer hack; no longer needed, now that
7443 the child avoids deadlock.
7445 2013-07-20 Glenn Morris <rgm@gnu.org>
7447 * image.c (Fimage_flush): Fix doc typo.
7449 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7451 Fix array bounds violation when pty allocation fails.
7452 * process.c (PTY_NAME_SIZE): New constant.
7453 (pty_name): Remove static variable; it's now auto.
7454 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7455 Take pty_name as an arg rather than using a static variable.
7456 All callers changed.
7457 (create_process): Recover pty_flag from process, not from volatile local.
7458 (create_pty): Stay inside array even when pty allocation fails.
7459 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7461 * lread.c (Fload): Avoid initialization only when lint checking.
7462 Mention that it's needed only for older GCCs.
7464 2013-07-20 Kenichi Handa <handa@gnu.org>
7466 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7467 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7469 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7471 * lread.c (Fload): Avoid uninitialized warning.
7473 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7475 Fix some minor file descriptor leaks and related glitches.
7476 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7477 (create_lock_file): Use write, not emacs_write.
7478 * image.c (slurp_file, png_load_body):
7479 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7480 (server_accept_connection):
7481 Don't leak an fd on memory allocation failure.
7482 * image.c (slurp_file): Add a cheap heuristic for growing files.
7483 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7484 as that's what the other routines do. Maybe input need not be
7485 blocked at all, but it's better to be consistent.
7486 Avoid undefined behavior when strlen is zero.
7488 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7489 (NSTATICS): Now a constant; doesn't need to be a macro.
7491 2013-07-19 Richard Stallman <rms@gnu.org>
7493 * coding.c (decode_coding_utf_8): Add simple loop for fast
7494 processing of ASCII characters.
7496 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7498 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7500 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7502 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7503 unportable 'struct x_display_info'.
7504 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7507 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7509 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7510 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7512 (system_process_attributes): Prefer plain char to unsigned char
7513 when either will do. Clean up properly if interrupted or if
7514 memory allocations fail. Don't assume sscanf succeeds.
7515 Remove no-longer-needed workaround to stop GCC from whining.
7516 Read command-line once, instead of multiple times. Check read status a
7519 Fix obscure porting bug with varargs functions.
7520 The code assumed that int is treated like ptrdiff_t in a vararg
7521 function, which is not a portable assumption. There was a similar
7522 -- though these days less likely -- porting problem with various
7523 assumptions that pointers of different types all smell the same as
7524 far as vararg functions is conserved. To make this problem less
7525 likely in the future, redo the API to use varargs functions.
7526 * alloc.c (make_save_value): Remove this vararg function.
7527 All uses changed to ...
7528 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7529 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7531 (make_save_ptr): Rename from make_save_pointer, for consistency with
7532 the above. Define only on platforms that need it. All uses changed.
7534 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7536 * keyboard.c: Try to fix typos in previous change.
7537 (DISPLAY_LIST_INFO): New macro.
7538 (kbd_buffer_get_event): Do not access members that are not present
7539 in X11. Revert inadvertent change of "!=" to "=".
7541 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7543 * keyboard.c (kbd_buffer_get_event):
7544 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7545 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7547 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7549 * filelock.c: Fix unlikely file descriptor leaks.
7550 (get_boot_time_1): Rework to avoid using emacs_open.
7551 This doesn't actually fix a leak, but is better anyway.
7552 (read_lock_data): Use read, not emacs_read.
7554 * doc.c: Fix minor memory and file descriptor leaks.
7555 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7556 (get_doc_string, Fsnarf_documentation):
7557 Fix file descriptor leak on error.
7559 * term.c: Fix minor fdopen-related file descriptor leaks.
7560 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7561 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7563 * charset.c: Fix file descriptor leaks and errno issues.
7565 (load_charset_map_from_file): Don't leak file descriptor on error.
7566 Use plain record_xmalloc since the allocation is larger than
7567 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7569 * eval.c (record_unwind_protect_nothing):
7570 * fileio.c (fclose_unwind):
7572 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7573 The replacement doesn't block input, but that no longer seems
7576 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7578 * lread.c: Fix file descriptor leaks and errno issues.
7579 (Fload): Close some races that leaked fds or streams when 'load'
7581 (Fload, openp): Report error number of last nontrivial failure to open.
7582 ENOENT counts as trivial.
7583 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7585 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7586 now that the function is always called with a nonnegative arg.
7587 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7588 All uses replaced with ...
7589 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7591 A few more minor file errno-reporting bugs.
7592 * callproc.c (Fcall_process):
7593 * doc.c (Fsnarf_documentation):
7594 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7595 * process.c (set_socket_option):
7596 Don't let a constructor trash errno.
7597 * doc.c: Include <errno.h>.
7599 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7601 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7603 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7605 Fix w32 bug with call-process-region (Bug#14885).
7606 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7607 to Fcall_process when the input is empty. This simplifies the
7608 code a bit. It makes no difference on POSIXish platforms but
7609 apparently it fixes a bug on w32.
7611 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7612 * fileio.c (close_file_unwind): Don't close if FD is negative;
7613 this can happen when unwinding a zapped file descriptor.
7614 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7615 in case Emacs runs out of memory between the two unwind-protects.
7616 Don't trash errno when closing FD.
7617 Zap the FD in the specpdl when closing it, instead of deferring
7618 the removal of the unwind-protect; this fixes a bug where a child
7619 function unwinds the stack past us.
7621 New unwind-protect flavors to better type-check C callbacks.
7622 This also lessens the need to write wrappers for callbacks,
7623 and the need for make_save_pointer.
7624 * alloc.c (free_save_value):
7625 * atimer.c (run_all_atimers):
7627 * alloc.c (safe_alloca_unwind):
7628 * atimer.c (unwind_stop_other_atimers):
7629 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7630 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7631 * minibuf.c (choose_minibuf_frame_1):
7632 * process.c (make_serial_process_unwind):
7633 * xdisp.c (pop_message_unwind):
7634 * xselect.c (queue_selection_requests_unwind):
7635 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7636 * alloc.c (record_xmalloc):
7637 Prefer record_unwind_protect_ptr to record_unwind_protect with
7639 * alloc.c (Fgarbage_collect):
7640 Prefer record_unwind_protect_void to passing a dummy.
7641 * buffer.c (restore_buffer):
7642 * window.c (restore_window_configuration):
7643 * xfns.c, w32fns.c (do_unwind_create_frame)
7644 New wrapper. All record-unwind uses of wrappee changed.
7645 * buffer.c (set_buffer_if_live):
7646 * callproc.c (call_process_cleanup, delete_temp_file):
7647 * coding.c (code_conversion_restore):
7648 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7649 * editfns.c (save_excursion_restore)
7650 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7651 (save_restriction_restore):
7652 * eval.c (restore_stack_limits, un_autoload):
7653 * fns.c (require_unwind):
7654 * keyboard.c (recursive_edit_unwind, tracking_off):
7655 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7656 * macros.c (pop_kbd_macro, restore_menu_items):
7657 * nsfns.m (unwind_create_frame):
7658 * print.c (print_unwind):
7659 * process.c (start_process_unwind):
7660 * search.c (unwind_set_match_data):
7661 * window.c (select_window_norecord, select_frame_norecord):
7662 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7663 (fast_set_selected_frame):
7664 * xfns.c, w32fns.c (unwind_create_tip_frame):
7665 Return void, not a dummy Lisp_Object. All uses changed.
7666 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7667 * callproc.c (call_process_kill):
7668 * fileio.c (restore_point_unwind, decide_coding_unwind)
7669 (build_annotations_unwind):
7670 * insdel.c (Fcombine_after_change_execute_1):
7671 * keyboard.c (read_char_help_form_unwind):
7672 * menu.c (unuse_menu_items):
7673 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7674 * sound.c (sound_cleanup):
7675 * xdisp.c (unwind_redisplay):
7676 * xfns.c (clean_up_dialog):
7677 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7678 Accept no args and return void, instead of accepting and returning
7679 a dummy Lisp_Object. All uses changed.
7680 * cygw32.c (fchdir_unwind):
7681 * fileio.c (close_file_unwind):
7682 * keyboard.c (restore_kboard_configuration):
7683 * lread.c (readevalllop_1):
7684 * process.c (wait_reading_process_output_unwind):
7685 Accept int and return void, rather than accepting an Emacs integer
7686 and returning a dummy object. In some cases this fixes an
7687 unlikely bug when the corresponding int is outside Emacs integer
7688 range. All uses changed.
7689 * dired.c (directory_files_internal_unwind):
7690 * fileio.c (do_auto_save_unwind):
7691 * gtkutil.c (pop_down_dialog):
7692 * insdel.c (reset_var_on_error):
7693 * lread.c (load_unwind):
7694 * xfns.c (clean_up_file_dialog):
7695 * xmenu.c, nsmenu.m (pop_down_menu):
7696 * xmenu.c (cleanup_widget_value_tree):
7697 * xselect.c (wait_for_property_change_unwind):
7698 Accept pointer and return void, rather than accepting an Emacs
7699 save value encapsulating the pointer and returning a dummy object.
7701 * editfns.c (Fformat): Update the saved pointer directly via
7702 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7703 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7704 (unwind_body): New function.
7705 (record_unwind_protect): First arg is now a function returning void,
7706 not a dummy Lisp_Object.
7707 (record_unwind_protect_ptr, record_unwind_protect_int)
7708 (record_unwind_protect_void): New functions.
7709 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7710 * fileio.c (struct auto_save_unwind): New type.
7711 (do_auto_save_unwind): Use it.
7712 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7713 * insdel.c (struct rvoe_arg): New type.
7714 (reset_var_on_error): Use it.
7715 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7717 (specbinding_func): Remove; there are now several such functions.
7718 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7719 (set_unwind_protect_ptr): New function.
7720 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7722 Be simpler and more consistent about reporting I/O errors.
7723 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7724 Say "Read error" and "Write error", rather than "I/O error", or
7725 "IO error reading", or "IO error writing", when a read or write
7727 * process.c (Fmake_network_process, wait_reading_process_output)
7728 (send_process, Fprocess_send_eof, wait_reading_process_output):
7729 Capitalize diagnostics consistently. Put "failed foo" at the
7730 start of the diagnostic, so that we don't capitalize the
7731 function name "foo". Consistently say "failed" for such
7733 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7734 All callers changed. This is so it can use report_file_error.
7735 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7736 diagnostics consistently as above.
7738 * fileio.c (report_file_errno): Fix errno reporting bug.
7739 If the file name is neither null nor a pair, package it up as a
7740 singleton list. All callers changed, both to this function and to
7741 report_file_error. This fixes a bug where the memory allocator
7742 invoked by list1 set errno so that the immediately following
7743 report_file_error reported the wrong errno value.
7745 Fix minor problems found by --enable-gcc-warnings.
7746 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7747 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7749 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7751 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7752 Set event->arg to Qt if switch-event shall be generated.
7753 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7755 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7757 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7760 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7761 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7762 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7763 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7764 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7765 and there is a focused frame.
7766 (head_table): Add focus-in and focus-out.
7767 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7768 bind to handle-focus-in/out.
7770 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7771 (Fhandle_switch_frame): Call Fhandle_focus_in.
7772 (syms_of_frame): defsubr handle-focus-in/out.
7774 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7776 Fix porting bug to older POSIXish platforms (Bug#14862).
7777 * sysdep.c (emacs_pipe): New function, that implements
7778 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7779 This should port better to CentOS 5 and to Mac OS X 10.6.
7780 All calls to pipe2 changed.
7782 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7783 This makes the code easier to read and the executable a bit smaller.
7784 Do not replace all calls to Fcons that happen to create lists,
7785 just calls that are intended to create lists. For example, when
7786 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7787 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7788 Similarly for list2 through list5.
7789 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7790 * bytecode.c (exec_byte_code):
7791 * callint.c (quotify_arg, Fcall_interactively):
7792 * callproc.c (Fcall_process, create_temp_file):
7793 * charset.c (load_charset_map_from_file)
7794 (Fdefine_charset_internal, init_charset):
7795 * coding.c (get_translation_table, detect_coding_system)
7796 (Fcheck_coding_systems_region)
7797 (Fset_terminal_coding_system_internal)
7798 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7799 * composite.c (update_compositions, Ffind_composition_internal):
7800 * dired.c (directory_files_internal, file_name_completion)
7802 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7803 * doc.c (Fsnarf_documentation):
7804 * editfns.c (Fmessage_box):
7806 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7807 (Feval, eval_sub, Ffuncall, apply_lambda):
7808 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7809 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7810 (Fset_file_times, Finsert_file_contents)
7811 (Fchoose_write_coding_system, Fwrite_region):
7812 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7813 * font.c (font_registry_charsets, font_parse_fcname)
7814 (font_prepare_cache, font_update_drivers, Flist_fonts):
7815 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7816 * frame.c (make_frame, Fmake_terminal_frame)
7817 (x_set_frame_parameters, x_report_frame_params)
7818 (x_default_parameter, Fx_parse_geometry):
7819 * ftfont.c (syms_of_ftfont):
7820 * image.c (gif_load):
7821 * keyboard.c (command_loop_1):
7822 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7823 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7824 (Fminor_mode_key_binding, accessible_keymaps_1)
7825 (Faccessible_keymaps, Fwhere_is_internal):
7826 * lread.c (read_emacs_mule_char):
7827 * menu.c (find_and_return_menu_selection):
7828 * minibuf.c (get_minibuffer):
7829 * nsfns.m (Fns_perform_service):
7830 * nsfont.m (ns_script_to_charset):
7831 * nsmenu.m (ns_popup_dialog):
7832 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7833 (Fx_own_selection_internal):
7834 * nsterm.m (append2):
7835 * print.c (Fredirect_debugging_output)
7836 (print_prune_string_charset):
7837 * process.c (Fdelete_process, Fprocess_contact)
7838 (Fformat_network_address, set_socket_option)
7839 (read_and_dispose_of_process_output, write_queue_push)
7840 (send_process, exec_sentinel):
7841 * sound.c (Fplay_sound_internal):
7842 * textprop.c (validate_plist, add_properties)
7843 (Fput_text_property, Fadd_face_text_property)
7844 (copy_text_properties, text_property_list, syms_of_textprop):
7845 * unexaix.c (report_error):
7846 * unexcoff.c (report_error):
7847 * unexsol.c (unexec):
7848 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7849 (Fformat_mode_line, syms_of_xdisp):
7850 * xfaces.c (set_font_frame_param)
7851 (Finternal_lisp_face_attribute_values)
7852 (Finternal_merge_in_global_face, syms_of_xfaces):
7853 * xfns.c (x_default_scroll_bar_color_parameter)
7854 (x_default_font_parameter, x_create_tip_frame):
7855 * xfont.c (xfont_supported_scripts):
7856 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7857 (menu_help_callback, xmenu_show):
7859 * xterm.c (set_wm_state):
7860 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7861 and similarly for list2 through list5.
7863 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7865 * callproc.c (Fcall_process_region): Fix minor race and tune.
7866 (create_temp_file): New function, with the temp-file-creation part
7867 of the old Fcall_process_region. Use Fcopy_sequence to create the
7868 temp file name, rather than alloca + build_string, for simplicity.
7869 Don't bother to block input around the temp file creation;
7870 shouldn't be needed. Simplify use of mktemp.
7871 Use record_unwind_protect immediately after creating the temp file;
7872 this closes an unlikely race where the temp file was not removed.
7873 Use memcpy rather than an open-coded loop.
7874 (Fcall_process_region): Use the new function. If the input is
7875 empty, redirect from /dev/null rather than from a newly created
7876 empty temp file; this avoids unnecessary file system traffic.
7878 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7880 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7881 Simplify by making this case like the other two. This is a bit
7882 slower on obsolete hosts, but the extra complexity isn't worth it.
7884 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7885 * process.c (create_process) [!DOS_NT]:
7886 Remove now-unnecessary calls to emacs_close.
7888 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7890 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7891 returning early. (Bug#14850)
7893 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7894 and inhibit-iso-escape-detection attributes of 'undecided'.
7897 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7899 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7900 Reported by Herbert J. Skuhra in
7901 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7903 Don't lose top specpdl entry when memory is exhausted.
7904 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7905 specpdl overflow here, to simplify callers; all callers changed.
7906 Always reserve an unused entry at the stack top; this avoids
7907 losing the top entry's information when memory is exhausted.
7909 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7911 Clean up errno reporting and fix some errno-reporting bugs.
7912 * callproc.c (Fcall_process):
7913 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7914 * process.c (create_process, Fmake_network_process):
7915 * unexaix.c (report_error):
7916 * unexcoff.c (report_error):
7917 Be more careful about reporting the errno of failed operations.
7918 The code previously reported the wrong errno sometimes.
7919 Also, prefer report_file_errno to setting errno + report_file_error.
7920 (Fcall_process): Look at openp return value rather than at path,
7921 as that's a bit faster and clearer when there's a numeric predicate.
7922 * fileio.c (report_file_errno): New function, with most of the
7923 old contents of report_file_error.
7924 (report_file_error): Use it.
7925 (Ffile_exists_p, Ffile_accessible_directory_p):
7926 Set errno to 0 when it is junk.
7927 * fileio.c (Faccess_file):
7928 * image.c (x_create_bitmap_from_file):
7929 Use faccessat rather than opening the file, to avoid the hassle of
7930 having a file descriptor open.
7931 * lisp.h (report_file_errno): New decl.
7932 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7935 * process.c (create_process, wait_reading_process_output) [AIX]:
7936 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7937 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7938 a multithreaded environment anyway).
7939 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7941 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7943 * image.c (x_find_image_file): Don't close a remote file handle.
7945 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7947 Fix races with threads and file descriptors.
7948 * callproc.c (Fcall_process_region):
7949 * dired.c (open_directory):
7950 * emacs.c (main, Fdaemon_initialized):
7951 * image.c (x_find_image_file):
7952 * inotify.c (Finotify_rm_watch):
7953 * lread.c (Flocate_file_internal):
7954 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7955 * term.c (term_mouse_moveto, init_tty):
7956 * termcap.c (tgetent):
7957 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7958 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7959 * unexhp9k800.c, unexmacosx.c (unexec):
7960 * callproc.c (Fcall_process_region):
7961 Use emacs_close, not close.
7962 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7963 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7964 and posix_close function on current platforms (which all lack them).
7965 (emacs_close): Use it. This should fix the races on GNU/Linux and
7966 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7967 and it should avoid closing random victim file descriptors on
7970 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7972 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7973 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7976 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7977 This is for .gdbinit xbacktrace.
7979 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7980 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7981 (emacs_set_tty): Now static.
7982 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7983 * term.c (tty_capable_p, tty_default_color_capabilities)
7984 (get_tty_terminal, term_mouse_movement)
7985 (handle_one_term_event, init_tty, maybe_fatal):
7986 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7987 (tgetent, scan_file, name_match, compare_contin):
7988 * terminal.c (get_terminal):
7989 Use bool for boolean.
7990 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7991 Prefer char to unsigned char if either will do.
7992 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7993 (tty_write_glyphs): Prefer int to unsigned.
7994 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7995 All callers changed.
7996 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7998 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8001 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8002 (B__dummy__): New dummy symbol, to pacify C89.
8003 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8004 they can't grok varargs macros.
8005 * dispnew.c (add_window_display_history)
8006 (add_frame_display_history):
8007 * print.c (print_object):
8008 * xdisp.c (debug_method_add):
8009 Use %p printf format only for void pointers.
8010 * emacs.c (usage_message): New constant, replacing ...
8011 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8012 (main): Adjust to usage reorg.
8013 * fns.c (syms_of_fns):
8014 * profiler.c (syms_of_profiler):
8015 Don't use non-constant struct initializers.
8016 * gnutls.h (gnutls_initstage_t):
8017 * lisp.h (enum Lisp_Fwd_Type):
8018 * lread.c (lisp_file_lexically_bound_p):
8019 * xsettings.c (anonymous enum):
8020 Remove trailing comma.
8021 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8022 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8023 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8025 * regex.c (const_re_char): New type, to pacify strict C89.
8026 All uses of 'const re_char' replaced to use it.
8027 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8028 with glibc when strict C89. This change is imported from gnulib.
8030 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8031 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8032 Omit GNU_LINUX implementation, since it requires long long.
8033 * xterm.c (x_draw_underwave):
8034 Do not assume the traditional order of struct's members.
8035 (x_term_init): Rewrite to avoid the need for non-constant structure
8038 Syntax cleanup, mostly replacing macros with functions.
8039 This removes the need for the syntax_temp hack.
8040 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8041 * syntax.c (SYNTAX_INLINE): New macro.
8042 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8043 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8044 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8045 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8046 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8047 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8048 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8049 Now constants, not macros.
8050 (syntax_temp) [!__GNUC__]: Remove.
8051 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8052 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8053 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8054 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8055 Move here from syntax.h; now functions, not macros. Except for the
8056 last function, these are static since only syntax.c uses them.
8057 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8058 All uses changed. Now a function, not a macro; use this fact
8059 to simplify the code.
8060 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8061 compiler bugs; no longer relevant.
8062 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8063 (SYNTAX_INLINE): New macro.
8064 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8065 for the new functions. Use bool for boolean member.
8066 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8067 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8068 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8069 (SETUP_BUFFER_SYNTAX_TABLE):
8070 Now extern inline functions, not macros.
8071 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8072 Remove; all uses replaced by implementation.
8073 (syntax_temp) [!__GNUC__]: Remove decl.
8074 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8076 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8078 * emacs.c (main): Fix syntax error.
8080 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8082 Timestamp fixes for undo (Bug#14824).
8083 * atimer.c (schedule_atimer):
8084 * fileio.c (Ffile_newer_than_file_p):
8085 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8086 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8087 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8088 (syms_of_fileio): Remove Sclear_visited_file_name.
8089 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8090 file doesn't exist; this avoids an ambiguity with negative timestamps.
8091 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8092 * systime.h (make_emacs_time, invalid_emacs_time):
8093 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8094 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8095 * undo.c (record_first_change): Push (visited-file-modtime) onto
8096 undo list rather than reimplementing it by hand, incorrectly.
8098 2013-07-09 Ken Brown <kbrown@cornell.edu>
8100 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8102 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8104 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8106 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8108 Handle errno and exit status a bit more carefully.
8109 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8110 number into an exit status. Instead, use EXIT_CANCELED.
8111 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8112 * callproc.c (relocate_fd):
8113 * emacs.c (close_output_streams, main):
8114 * process.c (create_process):
8115 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8116 Use emacs_perror for simplicity.
8117 * callproc.c (relocate_fd, main):
8118 * sysdep.c (sys_subshell):
8119 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8120 (shut_down_emacs): Use emacs_write, not write.
8121 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8122 * fileio.c (Fcopy_file, e_write):
8123 * nsterm.m (ns_select):
8124 * process.c (send_process):
8125 * sound.c (vox_write):
8126 Use emacs_write_sig, not emacs_write.
8127 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8128 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8130 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8132 (emacs_full_write): New function.
8133 (emacs_write): Rewrite to use it.
8134 (emacswrite_sig, emacs_perror): New functions.
8135 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8137 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8139 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8140 on NS even if it is present. Pixmap on NS is a void*.
8142 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8144 Port to Ubuntu 10 (Bug#14803).
8145 Problem reported by T.V. Raman.
8146 * process.c (close_on_exec, accept4, process_socket):
8147 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8149 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8151 * w32.c (sys_dup): Declare prototype.
8155 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8157 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8159 Make file descriptors close-on-exec when possible (Bug#14803).
8160 This simplifies Emacs a bit, since it no longer needs to worry
8161 about closing file descriptors by hand in some cases.
8162 It also fixes some unlikely races. Not all such races, as
8163 libraries often open files internally without setting
8164 close-on-exec, but it's an improvement.
8165 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8166 * callproc.c (Fcall_process) [!MSDOS]:
8167 * emacs.c (main) [!DOS_NT]:
8168 * nsterm.m (ns_term_init):
8169 * process.c (create_process):
8170 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8171 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8172 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8173 Prefer mkostemp with O_CLOEXEC to mkstemp.
8174 * callproc.c (relocate_fd) [!WINDOWSNT]:
8175 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8176 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8178 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8179 Make the resulting file descriptor close-on-exec.
8180 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8181 * lread.c (load_descriptor_list, load_descriptor_unwind):
8182 Remove; no longer needed. All uses removed.
8183 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8184 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8186 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8187 (Fmake_network_process, Fnetwork_interface_list)
8188 (Fnetwork_interface_info, server_accept_connection):
8189 Make newly-created socket close-on-exec.
8190 * sysdep.c (emacs_open, emacs_fopen):
8191 Make new-created descriptor close-on-exec.
8192 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8193 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8195 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8197 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8198 for NS_IMPL_GNUSTEP.
8200 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8202 Fix openp errno handling.
8203 * callproc.c (Fcall_process): Preserve openp errno around close.
8204 * lread.c (openp): Set errno when returning -1, as some callers
8207 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8209 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8211 * nsterm.h (NSSavePanel): Update comment.
8212 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8213 (ns_run_file_dialog): Declare.
8215 * nsfns.m: Remove panelOK.
8217 (ns_run_file_dialog): New function.
8218 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8219 event loop, so file dialog is popped up by ns_run_file_dialog, called
8220 by sendEvent (Bug#14578).
8221 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8223 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8225 * xdisp.c (default_line_pixel_height): New function.
8226 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8227 (try_cursor_movement, redisplay_window, try_window)
8228 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8230 * window.c (window_scroll_pixel_based):
8231 use default_line_pixel_height.
8233 * dispextern.h (default_line_pixel_height): Add prototype.
8235 * frame.c (x_set_line_spacing): Accept a float value for
8236 line-spacing parameter, per the documentation.
8238 * data.c (Fmultibyte_string_p): Doc fix.
8240 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8242 Use emacs_open more consistently when opening files.
8243 This handles EINTR more consistently now, and makes it easier
8244 to introduce other uniform changes to file descriptor handling.
8245 * sysstdio.h: New file.
8246 * buffer.c (mmap_init):
8247 * cygw32.c (chdir_to_default_directory):
8248 * dispnew.c (Fopen_termscript):
8249 * emacs.c (Fdaemon_initialized):
8250 * fileio.c (Fdo_auto_save):
8251 * image.c (slurp_file, png_load_body, jpeg_load_body):
8252 * keyboard.c (Fopen_dribble_file):
8254 * print.c (Fredirect_debugging_output):
8255 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8256 * termcap.c (tgetent):
8257 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8258 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8259 * w32term.c (w32_initialize) [CYGWIN]:
8260 * xfaces.c (Fx_load_color_file):
8261 Use emacs_open instead of plain open, and emacs_fopen instead of
8263 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8264 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8265 * callproc.c (default_output_mode): New constant.
8266 (Fcall_process): Use it to call emacs_open instead of plain creat.
8267 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8268 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8269 (emacs_fopen): New function.
8270 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8271 Include <lisp.h>, for emacs_open.
8272 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8274 Remove duplicate #include directives.
8275 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8277 Don't include stdio.h twice.
8278 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8279 Don't include sys/types.h or stdio.h twice.
8280 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8281 * lread.c: Don't include coding.h twice.
8282 * nsfont.m: Don't include frame.h twice.
8283 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8284 * ralloc.c: Don't include <unistd.h> twice.
8285 * xdisp.c: Don't include font.h twice.
8286 * xterm.c: Don't include fontset.h twice.
8287 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8289 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8291 Scale ImageMagick images more carefully.
8292 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8293 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8294 Be more careful about avoiding undefined behavior after
8295 integer overflow and division by zero.
8297 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8299 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8300 (syms_of_w32fns): DEFSYM them.
8301 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8302 (CCHDEVICENAME): Define macros if not defined.
8303 (struct MONITOR_INFO_EX): New struct.
8304 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8305 (enum_display_monitors_fn): New variable.
8306 (globals_of_w32fns): Initialize it.
8307 (Fx_display_pixel_width, Fx_display_pixel_height)
8308 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8309 multi-monitor setups in docstrings.
8310 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8311 screen size by primary monitor's millimeter per pixel.
8312 (w32_monitor_enum, w32_display_monitor_attributes_list)
8313 (w32_display_monitor_attributes_list_fallback)
8314 (Fw32_display_monitor_attributes_list): New functions.
8315 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8317 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8319 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8321 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8323 * fileio.c (Qfile_notify_error): New error symbol.
8325 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8326 * inotify.c (inotify_callback, symbol_to_inotifymask)
8327 (Finotify_add_watch, Finotify_rm_watch): Use it.
8328 (inotifyevent_to_event): Exchange order of cookie and file name.
8329 (Finotify_add_watch): Adapt docstring.
8331 * lisp.h (Qfile_notify_error): Declare.
8333 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8335 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8336 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8337 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8338 which did not work (see <http://bugs.gnu.org/14569#307>).
8339 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8340 && (!noninteractive || initialized)). This attempts to thread
8341 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8343 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8345 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8346 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8348 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8350 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8351 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8352 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8353 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8355 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8357 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8358 Define to __sys_siglist.
8360 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8362 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8363 word-wrap, so that overflow-newline-into-fringe would work in
8364 visual-line-mode. (Bug#2749)
8365 (move_it_in_display_line_to): When the last scanned display
8366 element fits exactly on the display line, and
8367 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8368 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8369 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8370 finding buffer position that corresponds to pixel coordinates,
8371 e.g. in buffer_posn_from_coords.
8373 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8375 * process.c (handle_child_signal): Call catch_child_signal if
8378 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8380 Don't convert function pointers to void * and back.
8381 It isn't portable C, and it's easy enough to avoid.
8382 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8383 (make_save_value): Add support for SAVE_FUNCPOINTER.
8384 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8385 * print.c (print_object):
8386 Distinguish function from object pointers.
8387 * lisp.h (SAVE_FUNCPOINTER): New constant.
8388 (SAVE_SLOT_BITS): Adjust to it.
8389 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8390 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8391 (voidfuncptr): New typedef.
8392 (struct Lisp_Save_Value): New member data[0].funcpointer.
8393 (XSAVE_FUNCPOINTER): New function.
8395 Simplify buildobj processing.
8396 * Makefile.in (buildobj.h): Make it a sequence of strings each
8397 followed by comma, rather than a single string. Put it into a
8398 .tmp file in case there's an error while generating it.
8399 (gl-stamp): Use .tmp for temp files.
8400 (mostlyclean): Clean .tmp files.
8401 * doc.c (buildobj): Move to just the routine that needs it.
8402 It's now an array of strings, so processing is simpler.
8404 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8406 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8407 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8408 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8409 Invoke malloc_enable_thread even when not interactive.
8410 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8411 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8412 in this case, since the underlying bug has now been fixed.
8414 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8416 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8417 unlinking it (bug#14691).
8419 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8421 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8422 before checking whether buffer is modified. This lets
8423 `kill-buffer-query-functions' cancel killing of the buffer or save
8424 its content before `kill-buffer' asks user the "Buffer %s
8425 modified; kill anyway?" question.
8427 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8429 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8430 Let the super performKeyEquivalent deal with them (Bug#14747).
8432 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8434 * widget.c (resize_cb): Remove unused local.
8436 Do not use GTK 3 if it exists but cannot be compiled.
8437 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8438 * xterm.c (x_error_handler) [!USE_GTK]:
8441 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8443 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8445 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8446 to the valid range of values. (Bug#14753)
8448 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8449 when moving point by using the current glyph matrix. This avoids
8450 the need to force redisplay when this function is called in a
8453 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8455 Fix minor problems found by static checking.
8456 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8457 Redo the latter's body to sidestep GCC parenthesization warnings.
8458 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8459 * coding.c (detect_coding, detect_coding_system):
8460 * coding.h (struct undecided_spec):
8461 Use bool for boolean.
8462 * image.c (QCmax_width, QCmax_height): Now static.
8463 * xdisp.c (Fmove_point_visually): Remove unused local.
8465 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8467 * xdisp.c (Fmove_point_visually): New function.
8469 2013-06-28 Kenichi Handa <handa@gnu.org>
8471 * coding.h (define_coding_undecided_arg_index): New enum.
8472 (coding_attr_index): New members
8473 coding_attr_undecided_inhibit_null_byte_detection,
8474 coding_attr_undecided_inhibit_iso_escape_detection,
8475 coding_attr_undecided_prefer_utf_8.
8476 (undecided_spec): New struct.
8477 (struct coding_system): New member `undecided' of the member
8480 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8481 (detect_coding): Likewise.
8482 (detect_coding_system): Likewise.
8483 (Fdefine_coding_system_internal): New coding system properties
8484 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8486 (syms_of_coding): Adjust for coding_arg_undecided_max.
8488 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8490 * image.c (x_from_xcolors): Remove unused local.
8492 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8494 Defer image data transfer between X client and server until actual
8497 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8500 * image.c (Destroy_Image): Remove.
8501 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8502 `mask_p', and `colors_p'. All uses changed.
8503 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8504 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8505 New macros for `flags' arg to x_clear_image_1.
8506 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8507 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8508 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8509 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8510 (image_get_x_image, image_unget_x_image): New functions or macros.
8511 (image_background, image_background_transparent, x_to_xcolors)
8512 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8513 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8514 instead of Destroy_Image.
8515 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8516 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8517 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8518 (imagemagick_load_image, svg_load_image): Use them instead of
8519 x_create_x_image_and_pixmap, and x_put_x_image followed by
8520 x_destroy_x_image, respectively.
8521 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8522 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8523 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8524 background_transparent fields.
8525 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8526 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8528 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8530 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8531 This mostly consists of undoing recent changes.
8532 * callproc.c (Fcall_process):
8533 * process.c (create_process):
8534 Do not worry about catching SIGCHLD here, undoing previous change.
8535 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8536 * process.c, process.h (catch_child_signal):
8537 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8538 * process.c (catch_child_handler): Don't worry about being called
8539 lazily and do not assume caller has blocked SIGCHLD, undoing
8540 previous change. Move first-time stuff back to
8541 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8542 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8543 set lib_child_handler if it's already initialized, which may
8544 help avoid problems on GNUstep.
8546 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8548 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8549 * callproc.c (Fcall_process):
8550 * process.c (create_process):
8551 Make sure SIGCHLD is caught before we fork,
8552 since Emacs startup no arranges to catch SIGCHLD.
8553 * process.c (lib_child_handler): Initialize to null, not to
8555 (catch_child_signal): Allow self to be called lazily.
8556 Do nothing if it's already been called.
8557 Assume caller has blocked SIGCHLD (all callers do now).
8558 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8559 just before it's really needed.
8560 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8561 since it hasn't been caught yet.
8563 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8565 * image.c (compute_image_size): New function to implement
8566 :max-width and :max-height.
8567 (imagemagick_load_image): Use it.
8569 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8571 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8572 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8574 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8575 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8576 the SIGCHLD handler, since the code is not atomic and (due to glib)
8577 signals may be arriving now.
8578 * sysdep.c (init_signals): Do not catch child signals here;
8579 'main' now does that later, at a safer time.
8581 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8583 Clean up SIGCHLD handling a bit (Bug#14569).
8584 * process.c, process.h (catch_child_signal):
8585 Now always extern, even if !NS_IMPL_GNUSTEP.
8586 * process.c (catch_child_signal): Move glib tickler here from
8587 init_process_emacs, so that it's done earlier in Emacs
8588 initialization. Also move the noninteractive && !initialized
8589 check here from init_process_emacs. This is all a bit cleaner for
8590 GNUish platforms, and I hope it works around the Cygwin bug.
8591 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8592 that glib signal handling is tickled before glib creates threads.
8594 * process.c (wait_reading_process_output): Avoid int overflow
8595 when reading more than 2 GiB total from a process.
8597 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8599 * process.c (create_process): Handle a couple more cases,
8600 i.e., work even if new_argv and wait_child_setup[i] are cached.
8601 Use Fcall_process's style for volatile vars.
8603 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8605 * process.c (create_process): Mark PROCESS volatile.
8607 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8609 Use C99-style flexible array members if available.
8610 This avoids some subtle aliasing issues, which typically
8611 aren't a problem with GCC but may be a problem elsewhere.
8612 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8613 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8614 In either case, it uses a flexible array member rather than
8615 the old struct hack. All uses changed.
8616 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8617 Adjust to sdata reorganization.
8618 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8619 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8620 that ports better to pre-C99 non-GCC.
8621 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8622 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8623 as the latter has changed.
8624 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8625 and port better to pre-C99 GCC.
8626 * image.c (struct xpm_cached_color):
8627 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8628 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8629 Use FLEXIBLE_ARRAY_MEMBER.
8630 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8631 Move decl to top level so it gets checked against implementation.
8632 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8633 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8635 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8637 * syntax.c: Integer cleanups.
8638 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8639 All uses that need 0-or-2 changed to:
8640 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8641 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8642 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8643 (char_quoted, prev_char_comend_first, back_comment)
8644 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8645 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8646 Use bool for boolean.
8647 (update_syntax_table, skip_chars, skip_syntaxes):
8648 Prefer int to unsigned when either will do.
8649 (back_comment): Return boolean success flag, like forw_comment,
8650 instead of positive-or-minus-1 (which might have overflowed int anyway).
8651 Don't stuff ptrdiff_t into int.
8652 (syntax_spec_code, syntax_code_spec): Now const.
8653 (Fmatching_paren, scan_lists, scan_sexps_forward):
8654 Use enum syntaxcode for syntax code.
8655 (Fmatching_paren): Check that arg is a character, not just an integer.
8656 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8657 (Finternal_describe_syntax_value): Omit no-longer-needed
8659 (skip_chars): Use char, not unsigned char, when the distinction
8661 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8662 * bytecode.c (exec_byte_code):
8663 * syntax.c (syntax_spec_code, Fchar_syntax)
8664 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8666 * syntax.h (SYNTAX_WITH_FLAGS):
8667 Omit unnecessary casts.
8669 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8671 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8672 line dimensions here, to avoid race conditions with the main
8673 thread. (Bug#14062, bug#14630, bug#14669)
8675 * w32term.c (w32_draw_window_cursor): Compute the header line and
8676 mode line dimensions here.
8677 <w32_system_caret_window, w32_system_caret_hdr_height>:
8678 <w32_system_caret_mode_height>: New variables.
8680 * w32term.h: Declare them.
8682 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8684 * alloc.c (die): Move "assertion failed" string here ...
8685 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8686 COND when SUPPRESS_CHECKING. This shrinks the executable text
8687 size by 0.8% to 2.2% when configured with --enable-checking,
8688 depending on optimization flags (GCC 4.8.1 x86-64).
8690 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8692 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8694 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8695 base is 2; this is more accurate.
8697 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8699 * sound.c (string_default): Move to !WINDOWSNT section.
8700 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8702 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8704 * sound.c: Integer cleanups.
8705 Remove unnecessary forward decls.
8706 (struct sound_device): The 'file' member is now a Lisp_Object, not
8707 a char *, so that we needn't invoke alloca on a huge size.
8708 (Fplay_sound_internal): Adjust to this.
8709 (string_default): New function.
8710 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8711 Use it to adjust to the struct sound_device change.
8712 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8713 (be2hs) [0]: Remove.
8715 * syntax.c (skip_chars): Don't use uninitialized storage
8716 when searching a multibyte buffer for characters that are not in a
8717 unibyte string that contains non-ASCII characters.
8719 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8721 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8722 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8724 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8726 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8728 2013-06-18 Kenichi Handa <handa@gnu.org>
8730 * font.c (Ffont_spec): Signal an error for an invalid font name
8733 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8735 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8736 In particular this ports to 32-bit sparc Sun cc.
8737 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8738 array with a dummy element at specpdl[-1], so that its address can
8740 (unbind_to): Do not copy the binding; not needed, now that we
8741 copy old_value in the one place where the copy is needed.
8742 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8743 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8744 (union specbinding): Rename from struct specbinding. Redo layout
8745 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8746 which is not portable. With Sun C 5.12 32-bit sparc, the
8747 declaration causes nargs to be an unsigned bitfield, a behavior
8748 that the C standard allows; but Emacs wants nargs to be signed.
8749 The overall type is now a union of structures rather than a
8750 structure of union of structures, and the 'kind' member is now a
8751 bitfield, so that the overall type doesn't grow. All uses changed.
8752 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8754 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8756 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8757 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8759 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8761 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8763 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8764 unless we know that the window w's frame is a frame object.
8765 Another attempt at solving bug#14062 and bug#14630.
8767 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8769 * textprop.c (property_set_type): New enum.
8770 (add_properties): Allow appending/prepending text properties.
8771 (add_text_properties_1): Factored out of Fadd_text_properties.
8772 (Fadd_text_properties): Move all the code into
8773 add_text_properties_1.
8774 (Fadd_face_text_property): New function that calls
8775 add_text_properties_1.
8777 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8779 Move functions from lisp.h to individual modules when possible.
8780 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8781 * alloc.c (XFLOAT_INIT, set_symbol_name):
8782 * buffer.c (CHECK_OVERLAY):
8783 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8784 (set_char_table_parent):
8785 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8786 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8787 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8788 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8790 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8791 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8792 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8793 (backtrace_args, backtrace_debug_on_exit):
8794 * floatfns.c (CHECK_FLOAT):
8795 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8796 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8797 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8798 (set_hash_index_slot):
8799 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8800 * marker.c (CHECK_MARKER):
8801 * textprop.c (CHECK_STRING_OR_BUFFER):
8802 * window.c (CHECK_WINDOW_CONFIGURATION):
8803 Move here from lisp.h, and make these functions static rather than
8805 * buffer.c (Qoverlayp):
8807 * fns.c (Qhash_table_p):
8808 * window.c (Qwindow_configuration_p):
8810 * lisp.h: Remove the abovementioned defns and decls.
8812 Use functions, not macros, for XINT etc (Bug#11935).
8813 In lisp.h, prefer functions to function-like macros, and
8814 constants to object-like macros, when either will do. This:
8815 . simplifies use, as there's no more need to worry about
8816 arguments' side effects being evaluated multiple times.
8817 . makes the code easier to debug on some platforms.
8818 However, when using gcc -O0, keep using function-like macros
8819 for a few critical operations, for performance reasons.
8820 This sort of thing isn't needed with gcc -Og, but -Og
8821 is a GCC 4.8 feature and isn't widely-enough available yet.
8822 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8823 Remove enum lsb_bits; no longer needed.
8824 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8825 * buffer.c (Qoverlap):
8827 * fns.c (Qhash_table_p):
8828 Now extern, so lisp.h can use these symbols.
8829 * dispextern.h: Include character.h, for MAX_CHAR etc.
8830 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8831 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8832 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8833 (GLYPH_CODE_P): Move here from lisp.h.
8834 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8835 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8836 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8837 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8838 XUNTAG now returns void *.
8839 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8840 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8841 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8842 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8843 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8844 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8845 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8846 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8847 New macros, renamed from their sans-lisp_h_ counterparts.
8848 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8849 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8850 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8851 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8852 If compiling via GCC without optimization, define these as macros
8853 in addition to inline functions.
8854 To disable this, compile with -DINLINING=0.
8855 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8856 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8857 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8858 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8859 (INTMASK, VALMASK): Now macros, since static values cannot be
8860 accessed from extern inline functions.
8861 (VALMASK): Also a constant, for benefit of old GDB.
8862 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8863 is INTEGERP, which can fold it in.
8864 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8865 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8866 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8867 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8868 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8869 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8870 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8871 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8872 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8873 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8874 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8875 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8876 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8877 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8878 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8879 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8880 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8881 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8882 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8883 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8884 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8885 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8886 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8887 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8888 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8889 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8890 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8891 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8892 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8893 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8894 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8895 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8896 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8898 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8899 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8900 (VALMASK): Define in one place rather than in two, merging the
8901 USE_LSB_TAG parts; this is simpler.
8902 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8903 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8904 Move up, to avoid use before definition.
8905 Also include "globals.h" earlier, for the same reason.
8906 (make_natnum): New function.
8907 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8908 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8909 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8910 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8911 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8912 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8913 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8914 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8915 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8916 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8917 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8918 (Qwindow_configuration_p, Qimage): New forward declarations.
8919 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8920 (STRING_COPYIN): Remove; unused.
8921 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8922 (xcar_addr, xcdr_addr): New functions. All uses changed.
8923 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8924 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8925 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8926 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8927 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8928 (TYPE_RANGED_INTEGERP): Simplify.
8929 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8930 (setlocale, fixup_locale, synchronize_system_messages_locale)
8931 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8932 Now empty functions, not macros.
8933 (functionp): Return bool, not int.
8934 * window.c (Qwindow_configuration_p): Now extern,
8935 so window.h can use it.
8936 * window.h (Qwindowp): Move decl back to lisp.h.
8938 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8940 * xdisp.c (Fline_pixel_height): New function, required for solving
8943 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8945 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8947 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8949 * lread.c (syms_of_lread):
8950 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8952 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8954 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8956 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8958 * fileio.c (expand_file_name): Doc fix.
8960 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8962 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8963 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8964 Wait for self, not for 0. This can't hurt on GNU or similar
8965 system, and may help with Cygwin.
8967 * keyboard.c: Don't use PROP (...) as an lvalue.
8968 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8969 Use set_prop (A, B), not PROP (A) = B.
8971 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8973 * xdisp.c (get_it_property): Use it->window instead of generating
8974 a Lisp object from it->w.
8976 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8978 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8979 get-char-property the window that is being rendered, instead of
8980 the buffer, to support window-specific overlays. (Bug#14575)
8981 (compute_display_string_pos): When W is NULL, use the current
8982 buffer as the object to pass to get-char-property.
8983 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8984 pointer member of the bidi iterator, since no window is pertinent
8987 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8989 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8990 being displayed, and pass it to compute_display_string_pos.
8991 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8992 (bidi_paragraph_init): All callers changed.
8994 * xdisp.c (init_from_display_pos, init_iterator)
8995 (handle_single_display_spec, next_overlay_string)
8996 (get_overlay_strings_1, reseat_1, reseat_to_string)
8997 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8998 Set bidi_it.w member from it->w.
8999 (compute_display_string_pos): Accept additional argument, the
9000 window being displayed, and pass it to Fget_char_property.
9003 * dispextern.h (struct bidi_it): New member w, the window being
9005 (compute_display_string_pos): Adjust prototype.
9007 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9009 * xgselect.c: Remove unneeded include xterm.h.
9011 * process.c (wait_reading_process_output): Check for NS before GLIB.
9012 GLIB may be linked in due to rsvg, but ns_select must be called.
9014 * xgselect.c (xg_select): Remove call to window_system_available
9015 and g_main_context_pending at the top, so Gdk events (i.e. file
9016 notify) are processed when Emacs is started with -nw.
9018 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9020 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9021 (ctagsfiles3): New variable, includes only *.m files.
9022 (TAGS): Use an explicit language name in the regular expressions,
9023 to avoid transformation of '/SOMETHING' by MSYS to
9024 'c:\MSYS\SOMETHING'.
9026 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9028 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9030 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9032 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9033 still need to set the mouse pointer shape and activate help-echo.
9036 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9038 A few porting etc. fixes for the new file monitor code.
9039 See the thread containing
9040 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9041 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9042 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9043 (dir_monitor_callback, Fgfile_rm_watch):
9044 Use assq_no_quit instead of Fassoc, for speed.
9045 (dir_monitor_callback, Fgfile_rm_watch):
9046 eassert that the monitor is a fixnum.
9047 (dir_monitor_callback): No need for CDR_SAFE.
9048 Simplify building of lisp with alternative tails.
9049 (Fgfile_add_watch, Fgfile_rm_watch):
9050 Do not assume glib functions set errno reliably on failure.
9051 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9052 and signal an error otherwise.
9053 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9054 Use Fdelq instead of Fdelete, for speed.
9056 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9058 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9059 don't insist on being invoked on a highlighted tool-bar button.
9060 Avoids losing tool-bar functionality when mouse-highlight is nil.
9061 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9062 Don't highlight when mouse-highlight is nil.
9063 (note_mouse_highlight): When mouse-highlight is nil, don't return
9064 right away; instead, run tool-bar and mode-line highlight
9065 subroutine, clear any existing highlight, and revert the mouse
9066 pointer to its default shape. (Bug#14558)
9068 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9070 * lisp.mk (lisp): Add prog-mode.el.
9072 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9074 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9075 * process.c (dummy_handler): New function.
9076 (lib_child_handler): New static var.
9077 (handle_child_signal): Invoke it.
9078 (catch_child_signal): If a library has set up a signal handler,
9079 save it into lib_child_handler.
9080 (init_process_emacs): If using glib and not on Windows, tickle glib's
9081 child-handling code so that it initializes its private SIGCHLD handler.
9082 * syssignal.h (SA_SIGINFO): Default to 0.
9083 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9084 31; it should no longer be needed now.
9086 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9088 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9090 * gfilenotify.c (globals_of_gfilenotify): New function.
9091 (syms_of_gfilenotify): Move global initialization there.
9093 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9095 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9097 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9098 * keyboard.c (menu_bar_items, tool_bar_items):
9099 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9100 not override local keymaps any more.
9102 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9104 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9106 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9108 * w32console.c (initialize_w32_display): Return the dimensions of
9109 the console window via 2 additional arguments, not via the current
9110 frame. This avoids crashes due to overrunning the bounds of
9111 frame's decode_mode_spec_buffer, which is not resized following
9112 the change of the frame dimensions from the initial 10x10.
9114 * w32term.h (w32_initialize_display_info): Adjust prototype.
9116 * term.c (init_tty): Take dimensions of the frame from the values
9117 returned by initialize_w32_display.
9119 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9120 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9121 (LIBES): Add $(GFILENOTIFY_LIBS).
9123 * w32inevt.c (handle_file_notifications): Add dummy implementation
9124 for !HAVE_W32NOTIFY.
9126 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9128 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9130 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9132 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9134 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9136 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9138 Fix minor problems found by static checking.
9139 * data.c (pure_write_error):
9140 Use xsignal2, not Fsignal, as Fsignal might return.
9141 * eval.c (set_backtrace_debug_on_exit): Now static.
9142 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9143 No longer inline. EXTERN_INLINE is needed only for functions
9144 defined in .h files. Reindent function header as per GNU style.
9145 (backtrace_p, backtrace_top, backtrace_next):
9146 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9147 compiler or linker. Add extern decls to pacify gcc -Wall.
9148 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9150 * frame.c (free_monitors): Define only on platforms that need it.
9151 * nsterm.m (ns_term_init):
9152 * process.c (catch_child_signal):
9153 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9154 defined on all porting targets these days.
9155 * process.c, process.h (catch_child_signal):
9156 Make it extern only if NS_IMPL_GNUSTEP is defined.
9158 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9160 * w32.c (gettimeofday): Make the signature identical to prototype
9161 in nt/inc/sys/time.h.
9163 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9165 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9168 * keyboard.c (safe_run_hooks_error): Improve error message.
9170 * data.c (pure_write_error): Add `object' argument.
9171 * puresize.h (CHECK_IMPURE): Use it.
9173 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9175 * Makefile.in (NOTIFY_OBJ): New variable.
9176 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9178 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9179 Call syms_of_gfilenotify.
9181 * gfilenotify.c: New file.
9183 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9184 and Qfile_w32notify.
9185 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9186 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9188 * lisp.h: Declare syms_of_gfilenotify.
9190 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9192 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9194 Merge the specpdl and backtrace stacks. Make the structure of the
9195 specpdl entries more obvious via a tagged union of structs.
9196 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9197 (enum specbind_tag): New enum.
9198 (struct specbinding): Make it a tagged union of structs.
9199 Add a case for backtrace records.
9200 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9201 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9202 (backtrace_debug_on_exit): New accessors.
9203 (struct backtrace): Remove.
9204 (struct catchtag): Remove backlist field.
9205 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9207 (Flocal_variable_p): Speed up the common case where the binding is
9209 * eval.c (backtrace_list): Remove.
9210 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9211 (set_backtrace_args, set_backtrace_nargs)
9212 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9213 (backtrace_next): New functions.
9214 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9215 (unwind_to_catch, internal_lisp_condition_case)
9216 (internal_condition_case, internal_condition_case_1)
9217 (internal_condition_case_2, internal_condition_case_n): Don't bother
9218 with backtrace_list any more.
9219 (Fsignal): Adjust to new backtrace format.
9220 (grow_specpdl): Move up.
9221 (record_in_backtrace): New function.
9222 (eval_sub, Ffuncall): Use it.
9223 (apply_lambda): Adjust to new backtrace format.
9224 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9226 (specbind): Adjust to new specpdl format. Simplify.
9227 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9228 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9230 (mark_backtrace): Remove.
9231 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9232 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9233 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9235 * profiler.c (record_backtrace): Use get_backtrace.
9236 (handle_profiler_signal): Use backtrace_top_function.
9237 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9240 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9242 * process.h (catch_child_signal): Declare.
9244 * process.c (catch_child_signal): New function.
9245 (init_process_emacs): Call it.
9247 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9248 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9250 (x_set_cursor_type): Remove declaration.
9251 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9252 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9253 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9254 (ns_get_color): Use F suffix on float.
9255 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9256 (ns_get_rgb_color): Remove.
9257 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9258 (note_mouse_movement): x and y are CGFloat.
9259 (ns_draw_fringe_bitmap): Remove unused rowY.
9260 Change #if to COCOA && >= 10_6.
9261 (ns_draw_window_cursor): Remove unused overspill.
9262 (ns_draw_underwave): width and x are EamcsCGFloat.
9263 (ns_draw_box): thickness is CGFloat.
9264 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9265 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9266 if not in main thread.
9267 (ns_get_pending_menu_title, ns_check_menu_open)
9268 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9269 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9270 (sendFromMainThread:): New method.
9271 (changeFont:): size is CGFloat.
9272 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9273 Disable warning about permanent text.
9274 (characterIndexForPoint:): Adjust return type depending on GNUstep
9276 (mouseDown:): delta is CGFloat.
9277 (updateFrameSize): Remove unised variable f.
9278 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9279 Cast float to EmacsCGFloat.
9280 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9281 also to -1 when restoring.
9282 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9283 inside NS_IMPL_COCOA.
9284 (toggleFullScreen:): Put call to toggleFullScreen inside
9285 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9286 (setPosition:portion:whole:): por is CGFloat.
9287 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9288 (mouseDown:): Use CGFloat.
9289 (mouseDragged:): Remove unised variable edge.
9290 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9292 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9294 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9295 when NS_IMPL_GNUSTEP.
9296 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9297 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9298 (EmacsToolbar): Add clearAll. Add tag argument to
9299 addDisplayItemWithImage.
9300 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9302 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9304 * nsmenu.m (ns_update_menubar): Make static.
9305 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9306 (fillWithWidgetValue:): Add cast to SEL for setAction.
9307 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9308 (update_frame_tool_bar): Update code for GNUstep.
9309 (clearAll): New method.
9310 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9311 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9312 Move identifierToItem setObject and activeIdentifiers addObject before
9313 call to insertItemWithItemIdentifier.
9314 (validateVisibleItems): Fix indentation.
9315 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9316 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9317 UtilityWindow to aStyle, remove call to setStyleMask.
9319 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9321 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9322 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9323 Use F suffix on floats.
9324 (ns_char_width): Returns CGFloat.
9325 (ns_ascii_average_width): w is CGFloat instead of float.
9326 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9328 (ns_glyph_metrics): CGFloat instead of float.
9330 * nsfns.m (x_set_foreground_color, x_set_background_color):
9332 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9333 remove unused variables.
9334 (Fns_read_file_name): Keep track if panel is for save.
9335 Use ns_filename_from_panel/ns_directory_from_panel.
9336 (Fns_list_services): delegate only used for COCOA.
9337 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9338 Just return the input if GNUstep.
9339 (x_screen_planes): Remove.
9340 (Fxw_color_values): Use EmacsCGFloat
9341 (Fns_display_monitor_attributes_list): Only get screen number for
9343 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9345 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9346 ns_directory_from_panel.
9348 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9350 * process.c (handle_child_signal): Also use WCONTINUED.
9351 This is so that list-processes doesn't mistakenly list the process
9352 as stopped, when the process has actually been continued and is
9355 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9357 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9358 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9359 not already configured.
9361 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9363 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9365 * Makefile.in (mostlyclean): Remove *.res files.
9367 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9369 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9370 a buffer (bug#8447).
9372 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9374 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9375 display vector, and we backtrack, handle the case that the
9376 previous character position is also displayed from a display
9377 vector or covered by a display string or image. (Bug#14476)
9379 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9381 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9382 (struct MonitorInfo, free_monitors): Remove.
9383 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9384 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9385 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9388 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9389 (struct MonitorInfo, free_monitors): Remove.
9390 (ns_screen_name): Make static.
9391 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9392 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9395 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9396 (struct MonitorInfo): New struct.
9397 (free_monitors, make_monitor_attribute_list): Declare.
9399 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9401 (free_monitors, make_monitor_attribute_list): New functions.
9402 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9405 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9407 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9409 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9411 * keyboard.c: Apply keyboard decoding only to events that come directly
9412 from the tty, not from unread-command-events (bug#14368).
9413 (read_event_from_main_queue): New function, extracted from read_char.
9414 (read_decoded_char): Remove.
9415 (read_decoded_event_from_main_queue): New function to replace it.
9416 (read_char): Use it.
9417 (read_key_sequence): Use read_char rather than read_decoded_char.
9419 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9421 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9423 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9425 2013-05-22 Kenichi Handa <handa@gnu.org>
9427 The following changes are to fix the setting of
9428 buffer-file-coding-system on, for instance, C-x RET c unix RET
9429 _FILE_OF_DOS_EOL_TYPE_ RET.
9431 * coding.h (struct coding_system): New member detected_utf8_chars.
9433 * coding.c (detect_coding_utf_8): Count characters and check EOL
9434 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9436 (setup_coding_system): Do not initialize coding->head_ascii.
9437 (check_ascii): Do not set coding->eol_seen but update it. Do not
9438 call adjust_coding_eol_type here.
9439 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9440 If the eol-type of CODING is already specified, adjust the eol type
9441 of the found coding-system.
9442 (decode_coding_gap): Cancel previous change. Utilize the
9443 character numbers counted by detect_coding_utf_8. Fix detection
9446 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9448 * search.c (looking_at_1): Only set last_thing_searched if the match
9449 changed the match-data (bug#14281).
9451 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9453 * xdisp.c (reseat_at_previous_visible_line_start):
9454 Already declared in dispextern.h, so remove it here.
9455 (move_it_vertically_backward): Likewise.
9457 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9459 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9460 (Fx_display_pixel_width, Fx_display_pixel_height)
9461 (Fx_display_mm_width, Fx_display_mm_height):
9462 Mention `display-monitor-attributes-list' in docstrings.
9464 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9465 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9466 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9467 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9468 (Fx_display_backing_store, Fx_display_visual_class)
9469 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9470 (Fx_display_grayscale_p, Fx_display_pixel_width)
9471 (Fx_display_pixel_height, Fx_display_planes)
9472 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9473 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9474 (Fx_display_mm_width, Fx_display_mm_height)
9475 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9476 height for all physical monitors as in X11.
9478 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9479 Return pixel width or height for all physical monitors as in X11.
9481 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9483 Port --enable-gcc-warnings to clang.
9484 * bytecode.c (exec_byte_code):
9486 Redo diagnostic pragmas to pacify clang, too.
9487 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9488 * editfns.c (Fencode_time):
9489 * fileio.c (file_accessible_directory_p):
9490 * font.c (font_unparse_xlfd):
9491 Use '&"string"[index]' instead of '"string" + (index)'.
9492 * undo.c (user_error): Remove; unused.
9494 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9496 * insdel.c (insert_1_both): Document the arguments, instead of
9497 referring to insert_1, which no longer exists.
9499 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9500 some window, increment windows_or_buffers_changed, so that
9501 *Messages* display in that window is updated. (Bug#14408)
9503 * w32.c: Include epaths.h.
9504 (init_environment): Use cmdproxy.exe without leading directories.
9505 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9507 (gettimeofday): Adjust signature and return value to Posix
9510 * unexw32.c (open_output_file): Delete the existing emacs.exe
9511 before creating it, to break the hard link to the versioned
9514 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9515 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9516 (FIRSTFILE_OBJ): New variables.
9517 (W32_RES): Rename to EMACSRES. All users changed.
9518 (base_obj): Use $(CM_OBJ).
9519 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9520 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9521 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9522 $(W32_RES_LINK) before $(LIBES).
9523 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9525 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9527 * makefile.w32-in (DOC): Use just "DOC".
9529 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9531 * process.c: Export default filters and sentinels to Elisp.
9532 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9534 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9535 (Fset_process_sentinel, Fformat_network_address):
9536 Default to them instead of nil.
9537 (server_accept_connection): Sentinels can't be nil any more.
9538 (read_and_dispose_of_process_output): New function, extracted from
9539 read_process_output.
9540 (read_process_output): Use it; filters can't be nil.
9541 (Finternal_default_process_filter): New function, extracted from
9542 read_process_output.
9543 (exec_sentinel_unwind): Remove function.
9544 (exec_sentinel): Don't zilch sentinel while running.
9545 (status_notify): Sentinels can't be nil.
9546 (Finternal_default_process_sentinel): New function extracted from
9548 (setup_process_coding_systems): Default filter is not nil any more.
9549 (syms_of_process): Export new Elisp functions and initialize
9551 * lisp.h (make_lisp_proc): New function.
9553 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9555 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9557 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9559 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9560 unless we know that the window w is a leaf window.
9561 Another attempt at solving bug#14062.
9563 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9565 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9568 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9570 * image.c (gif_load): Check that subimages fit (Bug#14345).
9572 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9574 * lread.c (skip_dyn_eof): New function.
9575 (read1): Use it to skip the end of a file in response to #@00.
9577 * doc.c (get_doc_string): Slightly relax the sanity checking.
9579 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9581 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9582 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9583 (MonitorInfo): New struct.
9584 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9585 (Fns_display_monitor_attributes_list): New functions.
9586 (display-usable-bounds): Remove.
9587 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9590 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9592 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9593 (GTK_CHECK_VERSION): New macro, if not already defined.
9594 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9595 replaced by GTK_CHECK_VERSION.
9597 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9599 * xterm.h (GTK_PREREQ): New macro.
9600 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9601 to use this macro instead, for consistency and clarity.
9603 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9605 * xdisp.c (row_for_charpos_p): New function, with code of
9606 cursor_row_p, but accepts an additional argument CHARPOS instead
9607 of using a hardcoded PT.
9608 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9609 (row_containing_pos): Call row_for_charpos_p instead of partially
9610 doing the same. Fixes cursor positioning under longlines-mode
9611 when longlines-show-effect includes more than one newline, when
9612 moving the cursor vertically up.
9614 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9616 * makefile.w32-in (ACL_H): New macro.
9617 ($(BLD)/fileio.$(O)): Update dependencies.
9619 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9621 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9622 * Makefile.in (LIB_ACL): New macro.
9623 (LIBACL_LIBS): Remove.
9624 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9625 * fileio.c: Include <acl.h>.
9626 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9627 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9629 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9632 * unexelf.c: Don't assume ElfW (Half) fits in int.
9633 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9634 when dealing with ElfW (Half) values, since they can exceed 2**31
9635 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9636 (entry_address): Omit unused NUM arg. All uses changed.
9638 2013-05-07 Juri Linkov <juri@jurta.org>
9640 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9641 to the string converted from number with `Fnumber_to_string'.
9644 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9646 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9647 This fixes a problem introduced by my previous change.
9649 2013-05-07 Glenn Morris <rgm@gnu.org>
9651 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9653 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9655 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9657 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9659 Static checking by GCC 4.8.0.
9660 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9661 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9662 (x_get_monitor_attributes_fallback)
9663 (x_get_monitor_attributes_xinerama)
9664 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9665 Define only if USE_GTK.
9666 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9667 (x_get_monitor_attributes_fallback): Omit unused locals.
9668 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9669 Use double, not float, to avoid mixed-mode floating point arithmetic.
9671 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9672 Jan Djärv <jan.h.d@swipnet.se>
9674 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9675 (XINERAMA_CFLAGS): New macros.
9676 (ALL_CFLAGS, LIBES): Use them.
9678 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9679 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9680 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9681 (syms_of_xfns): DEFSYM them.
9682 (struct MonitorInfo): New struct.
9683 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9684 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9685 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9686 (x_get_monitor_attributes_xinerama): New functions.
9687 (Fx_display_monitor_attributes_list): New primitive.
9688 (syms_of_xfns): Defsubr it.
9690 * xterm.h (x_display_info): Add Xatom_net_workarea and
9691 Xatom_net_current_desktop.
9693 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9694 and dpyinfo->Xatom_net_current_desktop.
9696 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9698 * xdisp.c (pos_visible_p): Use the special code for finding the
9699 beginning of a display property or overlay for any "replacing"
9700 display property, not just for display strings. This solves
9701 incorrect reporting of position by posn-at-point. (Bug#14241)
9703 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9705 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9706 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9707 Verify that ElfW (Half) fits in int.
9708 (fatal): Use same signature as lisp.h.
9709 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9710 configure and build with -DUNEXELF_DEBUG without worrying about
9711 other modules that use DEBUG.
9712 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9713 possibly-wide integers now uses it instead of plain fprintf.
9714 (entry_address): New function, which avoids problems with 32-bit
9715 overflow on 64-bit hosts.
9716 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9717 (round_up): Don't assume the remainder fits in int.
9718 (find_section): Use bool for boolean. Simplify debug code.
9719 (unexec): Don't assume file sizes fit in int or size_t.
9720 Omit unnecessary trailing newline in 'fatal' format.
9721 Use strerror rather than outputting decimal error number.
9722 Remove unused code when emacs is not defined;
9723 this file relies on Emacs now.
9724 Don't assume e_phnum and e_shnum are positive.
9726 * regex.c: Fix problems when DEBUG is defined.
9727 (extract_number, extract_number_and_incr): Define regardless of
9728 whether DEBUG is defined; that's simpler and makes the code less
9729 likely to go stale in the normal case when DEBUG is not defined.
9730 Return int rather than taking an int * arg. All callers changed.
9731 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9732 Remove, replacing with ...
9733 (DEBUG_PRINT): New macro. All callers changed.
9734 (DEBUG_COMPILES_ARGUMENTS): New macro.
9735 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9736 (print_compiled_pattern, print_double_string) [DEBUG]:
9737 Use prototype rather than old-style definition.
9738 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9739 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9740 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9741 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9742 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9743 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9744 This matters only when DEBUG is defined.
9746 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9748 * xdisp.c (set_iterator_to_next): Set the
9749 ignore_overlay_strings_at_pos_p flag only if we are _really_
9750 iterating over an overlay string, as indicated by the
9751 current.overlay_string_index member. (Bug#14306)
9753 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9755 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9756 to where it is used, to avoid autorelease issues (Bug#14050).
9758 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9760 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9761 * fileio.c (syms_of_fileio): Implement this.
9762 * filelock.c (create_lock_file): If symbolic links don't work, so
9763 we use a regular file as a lock file, do not fsync the lock file;
9766 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9768 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9769 (syms_of_minibuf): Adjust accodingly.
9771 * callint.c (Fcall_interactively): Adjust calls accordingly.
9773 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9775 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9776 w->contents is a buffer before computing everything else.
9777 Use parentheses to disambiguate last part of the condition.
9779 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9780 assertion violations. (Bug#14062)
9782 2013-05-01 David Reitter <david.reitter@gmail.com>
9784 * nsfns.m (ns_tooltip): Initialize.
9786 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9788 * coding.c (decode_coding_gap): Don't remove the character before
9789 a newline unless it's a CR character. (Bug#14287)
9791 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9793 * dispextern.h (struct face): Move enum face_underline_type
9794 earlier so that bitfields can be in the same word.
9796 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9798 * nsfns.m (handlePanelKeys): New function.
9799 (EmacsOpenPanel:performKeyEquivalent:)
9800 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9801 arrows/function/control and copy/paste keys (Bug#14296).
9803 2013-04-27 Juri Linkov <juri@jurta.org>
9805 * callint.c (Fcall_interactively): Call `Qread_number' for
9806 interactive code letter `n' instead of using duplicate code.
9809 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9811 * systime.h (make_timeval): Declare as 'const'.
9813 2013-04-27 Kenichi Handa <handa@gnu.org>
9815 * font.c (font_open_entity): Always open a font of manageable
9818 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9820 Port better to AIX (Bug#14258).
9821 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9824 2013-04-24 Kenichi Handa <handa@gnu.org>
9826 * coding.c (decode_coding_iso_2022): When an invalid escape
9827 sequence is encountered, reset the invocation and designation
9828 status to the safest one.
9830 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9832 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9833 Without this fix, "make distclean" leaves stamp-h1 behind.
9835 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9837 * w32fns.c (w32_fullscreen_rect): New function to compute the
9838 window rectangle for the given fullscreen mode.
9839 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9840 longer tunes the window size. This keeps the window's edges flush
9841 with the screen and allows the taskbar to hide itself in fullboth.
9843 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9844 window decorations and uses the entire screen.
9846 * w32term.h (w32_fullscreen_rect) Add prototype.
9847 (struct w32_output): Replace normal_width, normal_height,
9848 normal_top, and normal_left members with a single normal_placement
9850 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9852 (FRAME_NORMAL_PLACEMENT): New macro.
9854 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9856 * minibuf.c (Ftest_completion): Silence compiler warning.
9858 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9860 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9863 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9866 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9867 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9868 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9869 parentheses where appropriate.
9871 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9873 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9875 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9877 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9878 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9879 Mention in the doc string that setting these variables takes
9880 effect only after a call to set-window-buffer. (Bug#14200)
9882 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9884 * indent.c (Fvertical_motion): Don't consider display strings on
9885 overlay strings as display strings on the buffer position we
9886 started from. This prevents vertical cursor motion from jumping
9887 more than one line when there's an overlay string with a display
9888 property at end of line.
9889 Reported by Karl Chen <Karl.Chen@quarl.org> in
9890 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9892 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9894 * window.c (select_window): `record_buffer' even if window is
9895 already selected (bug#14191).
9897 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9899 * window.c (Fwindow_end): Test more flags, including the buffer's
9900 last_overlay_modified flag, to determine whether the window's
9901 display is really up-to-date. Prevents the function from
9902 returning a stale value. (Bug#14170)
9903 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9906 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9908 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9909 garbaged only if it is not already the top frame on its TTY.
9910 This prevents flickering due to constant redrawing of TTY frames when
9911 there are GUI frames open in the same session. (Bug#13864)
9913 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9915 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9916 of marking the idle timers directly.
9918 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9920 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9923 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9925 * window.c (select_window): Don't record_buffer while the invariant is
9926 temporarily broken (bug#14161).
9928 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9930 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9932 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9934 2013-04-07 Romain Francoise <romain@orebokech.com>
9936 Ignore additional platform-specific ACL errors (Bug#13702).
9937 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9938 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9940 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9942 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9945 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9947 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9948 This bug was introduced by my 2013-02-25 change that simplified
9949 data_start configuration. Without this change, on GNU/Linux
9950 an Emacs configured with --enable-profiling fails immediately
9951 due to a profiler signal.
9952 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9953 with these flags. On platforms where special flags are needed
9954 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9955 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9956 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9958 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9960 Get rid of some platform-specific functions examining window
9961 system and its capabilities. This is a partial rework of the
9963 * lisp.h (have_menus_p): Remove prototype. This function is
9964 replaced with platform-independent window_system_available.
9965 (check_window_system): Move to...
9966 * frame.h (decode_window_system_frame, window_system_available):
9967 ...here, add new prototypes.
9968 * frame.c (window_system_available, decode_window_system_frame):
9970 (check_window_system): Platform-independent now.
9971 * xterm.h (x_in_use): Remove declaration.
9973 * w32term.h (check_x_frame):
9974 * nsterm.h (check_x_frame): Remove prototypes. This function
9975 is replaced with platform-independent decode_window_system_frame.
9976 * msdos.c (have_menus_p): Remove.
9977 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9978 Remove platform-specific functions. Use check_window_system,
9979 decode_window_system_frame and check_ns_display_info where
9980 appropriate. Minor style and comment tweaks.
9981 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9982 (check_x_frame): Likewise.
9983 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9985 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9986 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9987 * xmenu.c, xselect.c: All related users changed.
9989 2013-04-03 Kenichi Handa <handa@gnu.org>
9991 The following changes is to optimize the code for reading UTF-8
9994 * coding.c (check_ascii): Rename from detect_ascii. Return value
9995 changed. Check EOL format. Do not call adjust_coding_eol_type
9997 (check_utf_8): New function.
9998 (adjust_coding_eol_type): Do nothing if already adjusted.
9999 (detect_coding): Compare the return value of check_ascii with
10000 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10001 (decode_coding_gap): Optimize for valid UTF-8.
10003 2013-03-21 Kenichi Handa <handa@gnu.org>
10005 * coding.c (syms_of_coding): Cancel previous change.
10007 * insdel.c (insert_from_gap): Fix previous change.
10009 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10011 Consistently use platform-specific function to detect window system.
10012 * lisp.h (check_window_system): New prototype. This function is
10013 going to replace check_x, check_w32 and check_ns.
10014 (have_menus_p): Mention msdos.c in comment.
10015 * fontset.c (check_window_system_func): Remove. Adjust all users.
10016 * fontset.h (check_window_system_func): Remove prototype.
10017 * nsterm.h (check_ns):
10018 * xterm.h (check_x):
10019 * w32term.h (check_w32): Likewise.
10020 * menu.c (Fx_popup_menu): Use check_window_system.
10021 * msdos.c (check_window_system): Define for MS-DOS.
10022 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10023 * w32fns.c (check_window_system): Likewise for MS-Windows.
10024 * xfns.c (check_window_system): Likewise for X.
10025 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10026 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10028 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10030 Prefer < to > in range checks such as 0 <= i && i < N.
10031 This makes it easier to visualize quantities on a number line.
10032 This patch doesn't apply to all such range checks,
10033 only to the range checks affected by the 2013-03-24 change.
10034 This patch reverts most of the 2013-03-24 change.
10035 * alloc.c (xpalloc, Fgarbage_collect):
10036 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10037 * character.c (string_escape_byte8):
10038 * charset.c (read_hex):
10039 * data.c (cons_to_unsigned):
10040 * dispnew.c (update_frame_1):
10041 * doc.c (Fsubstitute_command_keys):
10042 * doprnt.c (doprnt):
10043 * editfns.c (hi_time, decode_time_components):
10044 * fileio.c (file_offset):
10045 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10046 * font.c (font_intern_prop):
10047 * frame.c (x_set_alpha):
10048 * gtkutil.c (get_utf8_string):
10049 * indent.c (check_display_width):
10050 * keymap.c (Fkey_description):
10051 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10053 * minibuf.c (read_minibuf_noninteractive):
10054 * process.c (wait_reading_process_output):
10055 * search.c (Freplace_match):
10056 * window.c (get_phys_cursor_glyph):
10057 * xdisp.c (redisplay_internal):
10058 * xsmfns.c (smc_save_yourself_CB):
10059 Prefer < to > for range checks.
10060 * dispnew.c (sit_for): Don't mishandle NaNs.
10061 This fixes a bug introduced in the 2013-03-24 change.
10062 * editfns.c (decode_time_components): Don't hoist comparison.
10063 This fixes another bug introduced in the 2013-03-24 change.
10065 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10067 * frame.h (struct frame): Drop scroll_bottom_vpos
10068 member becaue all real users are dead long ago.
10069 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10070 * xdisp.c (redisplay_internal): Adjust user.
10072 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10074 * nsmenu.m (showAtX:Y:for:): setLevel to
10075 NSPopUpMenuWindowLevel (Bug#13998).
10077 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10079 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10080 (ns_check_pending_open_menu): Declare.
10082 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10083 (x_activate_menubar): Update the menu with title that matches
10084 ns_get_pending_menu_title, and call
10085 ns_check_pending_openmenu (Bug#12698).
10086 (menuWillOpen:): New method.
10087 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10089 * nsterm.m (menu_will_open_state, menu_mouse_point)
10090 (menu_pending_title): New varaibles.
10091 (ns_get_pending_menu_title, ns_check_menu_open)
10092 (ns_check_pending_open_menu): New functions.
10094 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10096 * indent.c (current_column_bol_cache): Remove leftover which is not
10097 used in Fmove_to_column any more.
10098 (current_column, scan_for_column): Adjust users.
10099 * keyboard.c (last_point_position_buffer, last_point_position_window):
10100 Remove leftovers which are not used for recording undo any more.
10101 (command_loop_1, syms_of_keyboard): Adjust users.
10102 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10103 redisplay_window any more.
10104 (move_it_to): Adjust user.
10106 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10108 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10109 Update dependencies.
10111 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10113 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10114 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10115 forward references.
10117 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10119 * window.h (struct window): Replace hchild, vchild and buffer slots
10120 with a single slot 'contents'. This is possible because each valid
10121 window may have either the child window (in vertical or horizontal
10122 combination) or buffer to display (for the leaf window). Using that,
10123 a lot of operations to traverse and/or change window hierarchies may
10124 be simplified. New member horizontal is used to distinguish between
10125 horizontal and vertical combinations of internal windows.
10126 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10127 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10128 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10129 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10130 Use contents slot, not buffer, where appropriate.
10131 (wset_combination): New function.
10132 (wset_buffer): Add eassert.
10133 (Fframe_first_window): Simplify the loop reaching first window.
10134 (Fwindow_buffer): Use WINDOW_LEAF_P.
10135 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10136 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10137 (unshow_buffer): Convert initial debugging check to eassert.
10138 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10139 (make_parent_window, window_resize_check, window_resize_apply)
10140 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10141 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10142 Adjust to match struct window changes.
10143 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10144 (mark_window_cursors_off, count_windows, get_leaf_windows)
10145 (foreach_window_1): Simplify the loop.
10146 * alloc.c (mark_object): Do not check for the leaf window because
10147 internal windows has no glyph matrices anyway.
10148 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10149 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10150 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10151 (build_frame_matrix_from_window_tree, mirror_make_current)
10152 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10153 (update_window_tree, set_window_update_flags): Simplify the loop.
10154 (sync_window_with_frame_matrix_rows): Enforce live window.
10155 Use contents slot, not buffer, where appropriate.
10156 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10157 and WINDOW_HORIZONTAL_COMBINATION_P.
10158 (make_frame_visible_1): Simplify the loop.
10159 Use contents slot, not buffer, where appropriate.
10160 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10161 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10162 (expose_window_tree): Likewise.
10163 Use contents slot, not buffer, where appropriate.
10164 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10165 to avoid deleted windows. Use contents slot instead of buffer.
10166 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10167 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10168 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10169 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10171 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10173 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10174 identify the reasons for assertion violations in bug#14062 and
10176 (Fx_show_tip): Fix compilation error under
10177 "--enable-check-lisp-object-type". (Bug#14073)
10179 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10180 Reported by <rzl24ozi@gmail.com>.
10182 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10184 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10186 (unwind_with_echo_area_buffer): ...to restore it here.
10187 This is needed to ensure that...
10188 (redisplay_window): ...both window markers are valid here,
10189 which is verified by eassert.
10190 * editfns.c (save_excursion_save): Do not assume that
10191 selected_window always displays the buffer.
10192 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10195 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10197 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10200 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10202 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10204 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10206 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10207 since MinGW's w32api headers do. This avoids compiler warnings.
10209 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10210 if already defined.
10212 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10214 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10216 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10218 * gtkutil.c (style_changed_cb): Check if frame is live and an
10219 X frame (Bug#14038).
10221 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10223 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10224 Define only for _WIN32_WINNT less than 0x0500.
10225 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10227 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10228 see its own definitions of 'struct timeval' and 'struct timezone'.
10230 Fix incompatibilities between MinGW.org and MinGW64 headers.
10231 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10233 * w32.c (REPARSE_DATA_BUFFER): Guard with
10234 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10236 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10238 * xterm.c: Include X11/XKBlib.h
10239 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10241 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10243 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10245 * blockinput.h (input_blocked_p): Likewise.
10246 * bytecode.c (exec_byte_code): Likewise.
10247 * callproc.c (call_process_kill, call_process_cleanup)
10248 (Fcall_process): Likewise.
10249 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10250 (Fccl_execute_on_string): Likewise.
10251 * character.c (string_escape_byte8): Likewise.
10252 * charset.c (read_hex): Likewise.
10253 * cm.c (calccost): Likewise.
10254 * data.c (cons_to_unsigned): Likewise.
10255 * dired.c (directory_files_internal, file_name_completion):
10257 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10258 (sit_for): Likewise.
10259 * doc.c (Fsubstitute_command_keys): Likewise.
10260 * doprnt.c (doprnt): Likewise.
10261 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10262 * emacsgtkfixed.c: Likewise.
10263 * fileio.c (file_offset, Fwrite_region): Likewise.
10264 * floatfns.c (Fexpt, fmod_float): Likewise.
10265 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10267 * font.c (font_intern_prop): Likewise.
10268 * frame.c (x_set_alpha): Likewise.
10269 * gtkutil.c (get_utf8_string): Likewise.
10270 * indent.c (check_display_width): Likewise.
10271 * intervals.c (create_root_interval, rotate_right, rotate_left)
10272 (split_interval_right, split_interval_left)
10273 (adjust_intervals_for_insertion, delete_node)
10274 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10275 (merge_interval_right, merge_interval_left, copy_intervals)
10276 (set_intervals_multibyte_1): Likewise.
10277 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10278 * keymap.c (Fkey_description): Likewise.
10279 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10280 * lread.c (openp, read_integer, read1, string_to_number):
10282 * menu.c (ensure_menu_items): Likewise.
10283 * minibuf.c (read_minibuf_noninteractive): Likewise.
10284 * print.c (printchar, strout): Likewise.
10285 * process.c (create_process, Faccept_process_output)
10286 (wait_reading_process_output, read_process_output, send_process)
10287 (wait_reading_process_output): Likewise.
10288 * profiler.c (make_log, handle_profiler_signal): Likewise.
10289 * regex.c (re_exec): Likewise.
10290 * regex.h: Likewise.
10291 * search.c (looking_at_1, Freplace_match): Likewise.
10292 * sysdep.c (get_child_status, procfs_ttyname)
10293 (procfs_get_total_memory): Likewise.
10294 * systime.h (EMACS_TIME_VALID_P): Likewise.
10295 * term.c (dissociate_if_controlling_tty): Likewise.
10296 * window.c (get_phys_cursor_glyph): Likewise.
10297 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10298 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10300 * xfns.c (Fx_window_property): Likewise.
10301 * xmenu.c (set_frame_menubar): Likewise.
10302 * xselect.c (x_get_window_property, x_handle_dnd_message):
10304 * xsmfns.c (smc_save_yourself_CB): Likewise.
10305 * xterm.c (x_scroll_bar_set_handle): Likewise.
10307 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10309 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10310 to be optional or nil. Adjust comment and convert it to docstring.
10311 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10312 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10314 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10316 Static checking by GCC 4.8-20130319.
10317 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10318 * process.c (Fset_process_datagram_address)
10319 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10320 * xdisp.c (get_char_face_and_encoding)
10321 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10322 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10323 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10325 2013-03-24 Ken Brown <kbrown@cornell.edu>
10327 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10328 fix compilation on 64-bit Cygwin, where underscores are not
10329 automatically prepended.
10331 * w32term.c (w32_initialize): Silence compiler warning.
10333 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10335 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10336 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10337 variables, to save and restore frame dimensions.
10338 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10339 after returning from a 'fullscreen' configuration.
10340 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10341 to avoid races between the main thread and the input thread.
10343 * w32term.h (struct w32_output): New members normal_width,
10344 normal_height, normal_top, normal_left, and prev_fsmode.
10345 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10346 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10347 members of a frame.
10349 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10350 'fullscreen' parameter. Always record previous width and height
10351 of the frame, except when switching out of maximized modes, so
10352 that they could be restored correctly, instead of resetting to the
10353 default frame dimensions. Send SC_RESTORE command to the frame,
10354 unless we are going to send SC_MAXIMIZE, to restore the frame
10355 resize hints in the mouse pointer shown by the window manager.
10358 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10360 * lisp.h (get_frame_param): Adjust conditions for prototype
10363 2013-03-22 Ken Brown <kbrown@cornell.edu>
10365 * unexcw.c: Drop unneeded inclusion of w32common.h.
10366 (report_sheap_usage): Declare.
10367 (read_exe_header): Add magic numbers for x86_64.
10368 (fixup_executable): Fix printf format specifier for unsigned long
10371 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10373 * frame.h (struct frame): Put menu_bar_window under #ifdef
10374 because this member is not needed when X toolkit is in use.
10375 (fset_menu_bar_window):
10376 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10377 (free_glyphs, update_frame):
10378 * xdisp.c (expose_frame): Likewise.
10379 (display_menu_bar): Likewise. Remove redundant eassert.
10380 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10383 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10385 Use functions and constants to manipulate Lisp_Save_Value objects.
10386 This replaces code that used macros and strings and token-pasting.
10387 The change makes the C source a bit easier to follow,
10388 and shrinks the Emacs executable a bit.
10389 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10390 (make_save_value): Change 1st arg from string to enum. All callers
10393 (mark_object): Use if, not #if, for GC_MARK_STACK.
10394 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10395 (XSAVE_OBJECT): Now functions, not macros.
10396 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10397 the constant was never used.
10398 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10399 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10400 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10401 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10403 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10404 type3 with a single member save_type. All uses changed.
10405 (save_type, set_save_pointer, set_save_integer): New functions.
10406 * print.c (PRINTX): Remove.
10408 * alloc.c: Remove redundant static declarations.
10410 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10412 * window.h (struct window): Convert left_col, top_line, total_lines
10413 and total_cols from Lisp_Objects to integers. Adjust comments.
10414 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10416 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10417 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10418 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10419 Adjust users where appropriate.
10421 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10423 * frame.h (struct frame): Drop resx and resy because the same data is
10424 available from window system-specific output context. Adjust users.
10425 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10426 New functions to provide defaults when no window system available.
10427 (FRAME_RES_X, FRAME_RES_Y): New macros.
10428 (NUMVAL): Move from xdisp.c.
10429 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10430 (Ffont_face_attributes, Fopen_font):
10431 * image.c (gs_load):
10432 * w32font.c (fill_in_logfont):
10433 * xdisp.c (calc_pixel_width_or_height):
10434 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10435 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10437 2013-03-20 Kenichi Handa <handa@gnu.org>
10439 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10440 to 1 (temporary workaround until a bug related to ASCII
10441 optimization is fixed).
10443 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10445 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10446 Signal error if window is not internal. Adjust docstring.
10447 (delete_all_child_windows): Use combination_limit to save the buffer.
10448 (Fset_window_configuration): Adjust accordingly.
10449 * print.c (syms_of_print): Initialize debugging output not here...
10450 (init_print_once): ...but in a new function here.
10451 * lisp.h (init_print_once): Add prototype.
10452 * emacs.c (main): Add call to init_print_once. Adjust comments.
10454 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10456 * window.c (window_resize_check, window_resize_apply)
10457 (window_from_coordinates, recombine_windows, set_window_buffer)
10458 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10459 (Fsplit_window_internal, Fdelete_window_internal)
10460 (freeze_window_starts): Use bool for booleans.
10461 * window.h (window_frame_coordinates, resize_frame_windows)
10462 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10464 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10466 * dispnew.c (bitch_at_user): Use `user-error'.
10468 2013-03-17 Ken Brown <kbrown@cornell.edu>
10470 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10471 as return type of image_background. (Bug#13981)
10472 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10474 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10476 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10477 (ns_select): Don't return with result uninitialized.
10479 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10482 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10484 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10485 directories. If filename is nil, get directory name (Bug#13932).
10486 Use getFilename and getDirectory.
10487 (getFilename, getDirectory): New methods for EmacsSavePanel and
10489 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10491 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10493 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10495 2013-03-15 Kenichi Handa <handa@gnu.org>
10497 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10498 (adjust_after_replace): Make it back to static. Delete the third
10499 arg text_at_gap_tail. Cancel the code for handling it.
10501 * coding.h (struct coding_system): New member eol_seen.
10503 * coding.c (detect_ascii): New function.
10504 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10505 when the source bytes are actually scanned. On detecting for
10506 coding_category_utf_8_auto, call detect_ascii instead of scanning
10507 source bytes directly.
10508 (produce_chars): Call insert_from_gap with the new arg 0.
10509 (encode_coding): Likewise.
10510 (decode_coding_gap): Control ASCII optimization by the variable
10511 disable_ascii_optimization instead of #ifndef .. #endif.
10512 Deccode EOL format according to coding->eol_seen.
10513 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10516 * lisp.h (adjust_after_replace): Cancel externing it.
10517 (insert_from_gap): Adjust prototype.
10519 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10521 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10522 FULLSCREEN_MAXIMIZED. (Bug#13935)
10524 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10526 * region-cache.c (find_cache_boundary, move_cache_gap)
10527 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10528 Simplify debugging check and convert to eassert. Adjust comment.
10529 (pp_cache): Put under ENABLE_CHECKING.
10531 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10533 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10534 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10535 and WM_ACTIVATEAPP.
10536 (w32fullscreen_hook): If the frame is visible, reset
10537 f->want_fullscreen flag after changing the frame size. If the
10538 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10541 2013-03-13 Daniel Colascione <dancol@dancol.org>
10543 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10544 too so that these builds can use Cygwin's file conversion
10545 functions. (We've been building and linking cygw32.o all along
10546 and just not using it.)
10548 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10550 File synchronization fixes (Bug#13944).
10551 * Makefile.in (LIB_FDATASYNC): New macro.
10553 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10554 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10555 Don't worry about HAVE_FSYNC, since a substitute fsync is
10556 available if the system lacks one.
10557 (Fwrite_regin): Retry fsync if interrupted.
10559 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10561 * w32term.c (w32_read_socket): If the Emacs frame is being
10562 activated, call w32fullscreen_hook, to make sure the new frame
10563 dimensions are in effect. (Bug#13937)
10565 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10567 * xdisp.c (init_iterator): Simplify because both character and byte
10568 positions are either specified or -1. Add eassert. Adjust comment.
10569 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10570 character and byte positions can be obtained from marker.
10572 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10574 Static checking by Sun C 5.12.
10575 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10576 * bytecode.c (exec_byte_code):
10577 * dispnew.c (init_display):
10579 * fileio.c (Fsubstitute_in_file_name):
10580 * keyboard.c (Fevent_convert_list):
10581 * keymap.c (Fsingle_key_description):
10582 * term.c (maybe_fatal, fatal):
10583 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10584 * xsmfns.c (Fhandle_save_session):
10585 Omit unreachable code.
10586 * keymap.c (map_keymap_char_table_item): Cast void * to
10587 a function pointer type; the C Standard requires this.
10589 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10590 Include <sys/param.h> unconditionally, as that works elsewhere and
10591 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10592 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10595 See ChangeLog.12 for earlier changes.
10597 ;; Local Variables:
10601 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10603 This file is part of GNU Emacs.
10605 GNU Emacs is free software: you can redistribute it and/or modify
10606 it under the terms of the GNU General Public License as published by
10607 the Free Software Foundation, either version 3 of the License, or
10608 (at your option) any later version.
10610 GNU Emacs is distributed in the hope that it will be useful,
10611 but WITHOUT ANY WARRANTY; without even the implied warranty of
10612 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10613 GNU General Public License for more details.
10615 You should have received a copy of the GNU General Public License
10616 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.