1 2014-04-25 Eli Zaretskii <eliz@gnu.org>
3 * search.c (Fnewline_cache_check): Don't try to count newlines
4 outside the buffer's restriction, as find_newline doesn't support
7 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
9 * window.c (Fset_window_configuration): Deactivate the mark before
11 (set_window_buffer): Ignore window_initialized.
12 (window_initialized): Remove.
13 * keyboard.c (Qdeactivate_mark): Not static any more.
14 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
17 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
19 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
20 and to clang 3.4, which have fixed the bug. This should let us
21 run a bit faster on these platforms when address sanitization is
24 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
26 Port to GCC 4.9.0 with --enable-gcc-warnings.
27 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
29 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
30 a way that also works with GCC 4.9.0.
32 * search.c (Fnewline_cache_check): Remove unused locals.
34 2014-04-22 Eli Zaretskii <eliz@gnu.org>
36 * search.c (find_newline1): New subroutine.
37 (Fnewline_cache_check): New function.
38 (syms_of_search): Defsubr it.
40 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
42 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
43 * keyboard.c (unblock_input): Add comment.
44 * xgselect.c (xg_select): Prevent Glib main loop recursion.
46 2014-04-22 Daniel Colascione <dancol@dancol.org>
48 * lread.c (readevalloop_eager_expand_eval): New function
49 that can recurse into toplevel forms.
50 (readevalloop): Call it.
51 * lisp.h: Declare Qprogn.
52 * callint.c (Qprogn): No longer static.
54 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
56 * intervals.c (rotate_right, rotate_left): Fix up length computation.
57 Also change identifiers to match the comments, and add more assertions
60 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
62 * emacs.c (close_output_streams): Don't clear and restore errno.
64 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
66 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
67 never becomes visible, i.e. using XMonad (Bug#17237).
69 2014-04-18 Eli Zaretskii <eliz@gnu.org>
71 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
72 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
73 (Fline_pixel_height): Don't assume that the current buffer and the
74 selected window's buffer are one and the same. (Bug#17281)
76 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
77 paragraph-start cache before the newline cache. (Bug#17269)
79 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
81 * term.c (tty_send_additional_strings): No need to fflush here,
83 (tty_set_terminal_modes): fflush after sending additional strings,
86 2014-04-17 Daniel Colascione <dancol@dancol.org>
88 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
90 (tty_send_additional_strings): New function.
91 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
92 (syms_of_term): Intern tty-mode-set-strings and
93 tty-mode-reset-strings.
95 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
97 * window.c (save_window_save): Lookup window_point_insertion_type in
98 the right buffer (bug#15457).
99 (Qwindow_point_insertion_type): New var.
100 (syms_of_window): Initialize it.
102 2014-04-16 Eli Zaretskii <eliz@gnu.org>
105 * unexcoff.c [MSDOS]: Include libc/atexit.h.
106 (copy_text_and_data): Zero out the atexit chain pointer before
109 * termhooks.h (encode_terminal_code): Update prototype.
111 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
112 visible for all DOS_NT ports, not just WINDOWSNT.
113 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
115 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
116 unless it is defined.
117 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
119 * process.c (close_on_exec, accept4, process_socket): Move into
120 the "ifdef subprocesses" part.
121 (catch_child_signal): Condition by "ifdef subprocesses".
122 (syms_of_process) <Qinternal_default_process_sentinel>
123 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
125 * msdos.h: Add prototypes for new functions.
126 (EINPROGRESS): Define.
127 (O_CLOEXEC): Define to zero.
129 * msdos.c (check_window_system): Remove unnecessary an
130 incompatible duplicate function.
131 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
132 New functions in support of new functionality.
134 * menu.c (single_menu_item): Add visual indication of submenu
135 also for menus on MSDOS frames.
136 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
138 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
139 when async subprocesses aren't supported.
141 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
143 * emacs.c (close_output_streams): Zero out errno before calling
146 * dired.c [MSDOS]: Include msdos.h.
148 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
149 (DATA_START) [MSDOS]: Define.
150 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
152 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
153 Ifdef away for MSDOS.
154 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
155 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
157 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
158 Use temporary file template that is compatible with mkostemp.
159 Move vfork-related portions under #ifndef MSDOS.
160 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
162 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
164 * buffer.c (Foverlays_at): Add argument `sorted'.
166 2014-04-16 Eli Zaretskii <eliz@gnu.org>
168 * insdel.c (invalidate_buffer_caches): When deleting or replacing
169 text, invalidate the bidi_paragraph_cache upto and including the
172 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
174 Port to IRIX 6.5 (Bug#9684).
175 * conf_post.h (INET6) [IRIX6_5]: Define.
176 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
177 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
179 2014-04-16 Eli Zaretskii <eliz@gnu.org>
181 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
182 before passing it to system APIs.
184 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
186 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
187 make sure stack.byte_string_start is not de-adjusted by pushhandler.
189 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
191 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
193 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
195 Remove DATA_SEG_BITS.
196 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
197 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
198 cc, but that platform is so old that SGI itself stopped supporting
199 it in December 2013. If you still need Emacs on IRIX, please
200 either compile with GCC and port the undumping code, or run
201 './configure --with-wide-int'.
202 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
203 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
204 DEFINE_GDB_SYMBOL_START way to define it.
205 (NONPOINTER_BITS): New macro.
207 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
208 the problem and/or configuring --with-wide-int.
209 (USE_LSB_TAG): Simplify, based on above changes.
210 (gdb_DATA_SEG_BITS): Remove. All uses removed.
211 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
213 2014-04-12 Eli Zaretskii <eliz@gnu.org>
215 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
216 covered by a display string that ends in a newline, and that cases
217 going back by DVPOS lines to hit the search limit, lift the limit
218 and go back until DVPOS is reached. (Bug#17244)
220 * indent.c (Fvertical_motion): Handle correctly the case when the
221 display string is preceded by an empty line.
223 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
224 use S_IWRITE instead.
226 2014-04-11 Glenn Morris <rgm@gnu.org>
228 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
230 2014-04-11 Ken Brown <kbrown@cornell.edu>
232 * Makefile.in (EMACS_MANIFEST): Revert last change.
234 2014-04-10 Daniel Colascione <dancol@dancol.org>
236 * puresize.h (BASE_PURESIZE): Increase.
238 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
240 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
242 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
243 region handling (and don't call signal_before_change) if
244 inhibit_modification_hooks is set.
245 (signal_before_change): Don't check inhibit_modification_hooks any more.
247 2014-04-08 Daniel Colascione <dancol@dancol.org>
249 * alloc.c (sweep_symbols, mark_object): Assert that symbol
250 function cells contain valid lisp objects. (Modified version of
253 * alloc.c (detect_suspicious_free): Split actual stack capturing
254 out into new function for easier breakpoint setting.
255 (note_suspicious_free): New function.
257 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
259 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
261 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
262 (symbol_block_pinned): New var.
263 (Fmake_symbol): Initialize `pinned'.
264 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
265 pinned and signal an error for un-purifiable objects.
267 (Fpurecopy): Use it, except for objects that can't be purified.
268 (mark_pinned_symbols): New function.
269 (Fgarbage_collect): Use it.
270 (gc_sweep): Remove hack made unnecessary.
272 2014-04-07 Glenn Morris <rgm@gnu.org>
274 * keyboard.c (Fopen_dribble_file): Doc tweak.
276 2014-04-07 Ken Brown <kbrown@cornell.edu>
278 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
280 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
282 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
283 We have a substitute execinfo.h on hosts that lack it.
284 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
285 isn't optimized away.
287 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
289 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
290 * alloc.c (memory_full):
291 * charset.c (syms_of_charset):
292 * doc.c (Fsnarf_documentation):
294 * font.c (BUILD_STYLE_TABLE):
295 * keyboard.c (make_lispy_event):
296 * profiler.c (setup_cpu_timer):
297 * xgselect.c (xg_select):
298 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
300 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
301 Replace the only use with ARRAYELTS (font_property_table).
302 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
304 2014-04-03 Daniel Colascione <dancol@dancol.org>
306 * xterm.c (x_term_init):
307 * xfns.c (best_xim_style):
308 * xfaces.c (Fdump_colors):
309 * w32fns.c (w32_default_color_map):
310 * w32.c (init_environment, N_ENV_VARS):
311 * unexcw.c (read_exe_header):
312 * term.c (term_get_fkeys_1):
313 * sysdep.c (init_baud_rate):
314 * nsterm.m (ns_convert_key):
315 * nsfns.m (get_geometry_from_preferences):
316 * msdos.c (dos_set_window_size, init_environment):
317 * macfont.m (mac_font_get_glyph_for_cid)
318 (macfont_store_descriptor_attributes)
319 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
320 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
321 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
323 * image.c (xpm_str_to_color_key):
324 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
325 * frame.c (x_set_frame_parameters):
326 * fileio.c (Ffile_selinux_context):
327 * emacs.c (sort_args):
328 * dosfns.c (msdos_stdcolor_name):
329 * dired.c (file_attributes):
330 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
331 Change expressions of the form sizeof(arr) / sizeof(arr[0])
334 2014-04-02 Daniel Colascione <dancol@dancol.org>
336 * data.c (Ffset): Abort if we're trying to set a function call to
339 * lisp.h (ARRAYELTS): New macro.
341 * alloc.c: Include execinfo.h if available.
342 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
343 (suspicious_free_record): New structure.
344 (suspicious_objects, suspicious_object_index)
345 (suspicious_free_history, suspicious_free_history_index):
347 (find_suspicious_object_in_range, detect_suspicious_free)
348 (Fsuspicious_object): New functions.
349 (cleanup_vector): Call find_suspicious_object_in_range.
351 2014-04-02 Martin Rudalics <rudalics@gmx.at>
353 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
354 width from font width (Bug#17163).
356 * frame.c (x_set_frame_parameters): Calculate default values of
357 new frame sizes only after all other frame parameters have been
358 processed (Bug#17142).
360 2014-04-02 Ken Brown <kbrown@cornell.edu>
362 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
365 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
367 * xterm.c (x_draw_image_glyph_string): Adjust image background
368 width accordingly when its x position is adjusted. (Bug#17115)
370 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
372 * font.c (font_list_entities): Do not add empty vector to font cache.
373 (font_matching_entity): Likewise. If matching entity is found, insert
374 1-item vector with this entity instead of entity itself (Bug#17125).
376 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
378 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
380 * fns.c (validate_subarray): Rename from validate_substring,
381 since it works for vectors too. New arg ARRAY. Optimize for the
382 non-nil case. Instead of returning bool, throw an error if out of
383 range, so that the caller needn't do that. All uses changed.
384 Report original values if out of range.
385 (Fsubstring, Fsubstring_no_properties, secure_hash):
386 Also optimize the case where FROM is 0 or TO is the size.
388 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
390 * search.c (Freplace_match): Use make_specified_string.
391 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
392 to catch bogus override face of glyph strings.
393 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
394 Move common substring range checking code to...
395 (validate_substring): ...this function.
397 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
399 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
401 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
403 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
404 bar is zero height, just return (Bug#16976).
405 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
407 * nsterm.h (EmacsView): Add wait_for_tool_bar.
409 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
410 is nil. If waiting for toolbar to complete, force a redraw.
412 2014-03-28 Glenn Morris <rgm@gnu.org>
414 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
415 (emacs_bugreport): New variable.
416 (usage_message): Use PACKAGE_BUGREPORT.
417 (syms_of_emacs) <report-emacs-bug-address>: New variable.
419 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
421 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
423 Port recent signal-related changes to FreeBSD.
424 Problem reported by Herbert J. Skuhra.
425 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
426 Move decls from here ...
427 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
429 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
431 * w32term.c (x_draw_image_glyph_string): Fix computation of height
432 and width of image background when it is displayed with a 'box'
435 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
437 More backward-compatible fix to char-equal core dump (Bug#17011).
438 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
439 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
441 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
443 * image.c (init_svg_functions): When loading SVG-related libraries,
444 free already loaded libraries if the initialization fails.
445 (rsvg_handle_set_size_callback): Remove declaration, unused.
447 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
449 Fix core dump in char-equal (Bug#17011).
450 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
451 unibyte buffers, as we can't tell whether the characters are
454 * insdel.c (adjust_markers_for_delete): Remove unused local.
456 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
458 Have (MARKER . ADJUSTMENT) undo records always be immediately
459 after their corresponding (TEXT . POS) record in undo list.
461 * lisp.h (record-delete): New arg record_markers.
462 (record_marker_adjustment): No longer needed outside undo.c.
463 * insdel.c (adjust_markers_for_delete): Move calculation of marker
464 adjustments to undo.c's record_marker_adjustments. Note that
465 fileio.c's decide_coding_unwind is another caller to
466 adjust_markers_for_delete. Because it has undo list bound to t,
467 it does not rely on adjust_markers_for_delete to record marker
469 (del_range_2): Swap call to record_delete and
470 adjust_markers_for_delete so as undo marker adjustments are
471 recorded before current deletion's adjustments, as before.
472 (adjust_after_replace):
473 (replace_range): Pass value for new record_markers arg to
475 * undo.c (record_marker_adjustment): Rename to
476 record_marker_adjustments and made static.
477 (record_delete): Check record_markers arg and call
478 record_marker_adjustments.
479 (record_change): Pass value for new record_markers arg to
481 (record_point): at_boundary calculation no longer needs to account
482 for marker adjustments.
484 2014-03-26 Martin Rudalics <rudalics@gmx.at>
486 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
489 2014-03-26 Glenn Morris <rgm@gnu.org>
491 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
493 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
495 * buffer.c (struct sortvec): Add field `spriority'.
496 (compare_overlays): Use it.
497 (sort_overlays): Set it.
499 2014-03-26 Eli Zaretskii <eliz@gnu.org>
501 * xdisp.c (redisplay_window): If all previous attempts to find the
502 cursor row failed, try a few alternatives before falling back to
503 the top-most row of the window. Use row_containing_pos. (Bug#17047)
505 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
507 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
508 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
510 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
511 variables on Windows.
513 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
515 * w32.c (unsetenv): Remove unused var `retval'.
516 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
518 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
519 (start_watching): Remove unused var `thr'.
521 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
522 (find_child_console): Remove unnecesary var `thread_id'.
524 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
525 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
527 2014-03-26 Glenn Morris <rgm@gnu.org>
529 * filelock.c (Flock_buffer): Doc tweak.
531 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
532 * emacs.c (shut_down_emacs):
533 * fileio.c (Finsert_file_contents, write_region):
534 * filelock.c (top-level, syms_of_filelock):
535 * insdel.c (prepare_to_modify_buffer_1):
536 CLASH_DETECTION is always defined now.
538 2014-03-25 Eli Zaretskii <eliz@gnu.org>
540 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
541 DLL handle, to speed up thread startup.
543 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
545 Handle sigmask better with nested signal handlers (Bug#15561).
546 * atimer.c (sigmask_atimers): Remove.
547 Remaining use rewritten to use body of this function.
548 * atimer.c (block_atimers, unblock_atimers):
549 * callproc.c (block_child_signal, unblock_child_signal):
550 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
551 New arg OLDSET. All callers changed.
552 * atimer.c (block_atimers, unblock_atimers):
553 * callproc.c (block_child_signal, unblock_child_signal):
554 * keyboard.c (handle_interrupt):
555 * sound.c (vox_configure, vox_close):
556 Restore the old signal mask rather than unilaterally clearing bits
557 from the mask, in case a handler is running within another
558 handler. All callers changed.
559 * lisp.h, process.c, process.h, term.c:
560 Adjust decls and callers to match new API.
561 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
562 signal handlers aren't supposed to use floating point anyway.
563 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
565 2014-03-23 Daniel Colascione <dancol@dancol.org>
567 Split gc_sweep into discrete functions for legibility and better
570 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
571 (sweep_vectors): Fix typo in comment.
572 (sweep_conses, sweep_floats, sweep_intervals)
573 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
574 (gc_sweep): Call new functions, to which existing functionality is
576 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
578 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
580 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
582 2014-03-23 Daniel Colascione <dancol@dancol.org>
584 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
585 only if xic_style calls for it. This change allows Emacs to work
586 with ibus. Also, don't leak resources if create_frame_xic fails,
587 and stop caching xic_style across different displays.
588 (supported_xim_styles): Make const.
589 (best_xim_style): Remove first parameter: it's always just
590 supported_xim_styles. Change to look at supported_xim_styles
593 2014-03-23 Daniel Colascione <dancol@dancol.org>
595 * term.c (init_tty): Rearrange condition for clarity; print
596 appropriate diagnostic.
598 2014-03-23 Daniel Colascione <dancol@dancol.org>
600 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
601 array. (ASAN caught.)
603 2014-03-22 Glenn Morris <rgm@gnu.org>
605 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
607 2014-03-22 Daniel Colascione <dancol@dancol.org>
609 * process.c (conv_sockaddr_to_lisp): When extracting the string
610 names of AF_LOCAL sockets, stop before reading uninitialized memory.
612 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
614 Fix regression introduced by patch for Bug#10500.
615 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
616 * w32term.c (x_draw_image_relief): Likewise.
618 2014-03-21 Martin Rudalics <rudalics@gmx.at>
620 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
621 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
622 maximize a frame for odd default fonts.
624 2014-03-21 Glenn Morris <rgm@gnu.org>
626 * minibuf.c (history-length): Increase default from 30 to 100.
628 2014-03-21 Daniel Colascione <dancol@dancol.org>
630 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
631 every time we switch to minibuffer.
633 * alloc.c (lisp_align_malloc, allocate_string_data)
634 (allocate_vectorlike): Allow mmap allocation of lisp objects.
635 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
637 2014-03-21 Eli Zaretskii <eliz@gnu.org>
639 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
640 support more "verbs".
642 2014-03-21 Daniel Colascione <dancol@dancol.org>
644 Always prohibit dumping a dumped Emacs.
646 * emacs.c (might_dump): New variable.
647 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
648 * lisp.h (might_dump): Declare.
649 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
651 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
653 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
655 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
657 * doc.c (store_function_docstring): Warn when we don't know where to
659 (Fsubstitute_command_keys): Don't advertise the fact that
660 text-properties are dropped, since we think it's a bug that we'll fix
663 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
664 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
665 * frame.c (frame_garbaged): Make "docstring" more precise.
667 2014-03-20 Glenn Morris <rgm@gnu.org>
669 * charset.c (init_charset): When we cannot find the charsets directory,
670 mention if EMACSDATA is set.
672 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
674 * fns.c (Frandom): Fix rare bug where the result isn't random.
676 Fix porting inconsistency about rounding to even.
677 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
678 This way, the unusual !HAVE_RINT case acts like the usual
679 HAVE_RINT case, and we can fix the documentation accordingly.
681 2014-03-19 Eli Zaretskii <eliz@gnu.org>
683 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
684 (w32_wnd_proc): Initialize the dwHoverTime member of
685 TRACKMOUSEEVENT structure.
687 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
689 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
691 2014-03-16 Eli Zaretskii <eliz@gnu.org>
693 * search.c (find_newline): Speed up the function when using the
694 newline cache, by halving the number of calls to
695 region_cache_forward and region_cache_backward. (Bug#16830)
697 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
699 * buffer.c (Fset_buffer): Document return value (bug#17015).
701 2014-03-14 Martin Rudalics <rudalics@gmx.at>
703 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
704 nil, always resize character wise to avoid potential loss of the
705 mode line (Bug#16923 related).
707 2014-03-12 Martin Rudalics <rudalics@gmx.at>
709 * frame.c (x_set_frame_parameters): Always calculate new sizes
710 pixelwise to avoid potential loss when rounding.
712 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
714 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
715 * xterm.c (x_free_frame_resources): Free all allocated cursors.
717 2014-03-10 Eli Zaretskii <eliz@gnu.org>
719 * w32.c (fstatat): Don't add an extra slash if the argument ends
720 with a slash: this fails the subsequent call to stat_worker on
721 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
723 2014-03-09 Martin Rudalics <rudalics@gmx.at>
725 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
727 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
729 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
731 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
732 when frame is only on one screen (Bug#14713).
734 2014-03-08 Eli Zaretskii <eliz@gnu.org>
736 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
737 there's a valid wrap point in the display line, the last glyph
738 cannot "just barely fit" on this row, because display_line doesn't
739 let it. Instead, proceed as if the last glyph didn't fit, so that
740 we eventually back up the iterator to the wrap point. This avoids
741 delusional behavior of move_it_to, whereby it proceeds to the next
742 display line, but sets current_x to zero for all the glyphs that
743 without word-wrap would fit on the previous display line.
744 One result was that visual-order cursor movement behaved erratically
746 (Fmove_point_visually): Add code to find the x coordinate of the
747 last character before wrap point, under word-wrap on a TTY.
749 2014-03-07 Eli Zaretskii <eliz@gnu.org>
751 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
752 also return value of MOVE_POS_MATCH_OR_ZV from
753 move_it_in_display_line_to, when moving from beginning of line to
754 point's position. (Bug#16961)
756 2014-03-07 Martin Rudalics <rudalics@gmx.at>
758 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
759 * window.c (Fselect_window): Explain NORECORD and
760 `buffer-list-update-hook' in doc-string.
762 2014-03-06 Martin Rudalics <rudalics@gmx.at>
764 * window.c (Fother_window_for_scrolling): Check that
765 Vother_window_scroll_buffer is a buffer.
767 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
769 * xterm.c (xim_initialize): Always pass a copy of resource name
770 to XRegisterIMInstantiateCallback and eassert whether return
771 value is True. Passing copy is important because Xlib doesn't
772 make its own copy and resource name argument usually points to
773 SSDATA (Vx_resource_name), which may be changed from Lisp.
774 (xim_close_display): For XUnregisterIMInstantiateCallback,
775 always eassert return value and pass exactly the same values
776 as were used for XRegisterIMInstantiateCallback.
777 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
778 sources to check why if you are interested.
780 2014-03-05 Martin Rudalics <rudalics@gmx.at>
782 * dispnew.c (change_frame_size_1): Add new_lines instead of
783 new_height, the latter may be still zero if passed as such.
784 * window.c (Fwindow_pixel_height): Mention bottom divider in
787 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
789 Fix "resource temporarily unavailable" with xgselect
791 * xgselect.c: Include <stdbool.h>.
792 (xg_select) [!USE_GTK]: Don't lose track of errno.
794 Fix minor --enable-gcc-warnings issues.
795 * widget.c (update_various_frame_slots, EmacsFrameResize):
796 Avoid unused locals. Prefer 'if' to '#if' when either will do.
798 2014-03-04 Ken Brown <kbrown@cornell.edu>
800 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
801 represent the actual adjustment needed for alignment.
803 2014-03-04 Eli Zaretskii <eliz@gnu.org>
805 * gmalloc.c (aligned_alloc): Don't allocate more memory than
806 needed, and don't reallocate if the initial allocation already
807 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
809 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
811 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
814 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
816 * cmds.c (delete-char): Update docstring pointing out that the
817 function ignores `delete-active-region' and `overwrite-mode'.
819 2014-03-03 Eli Zaretskii <eliz@gnu.org>
821 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
823 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
824 allocated buffer due to alignment.
825 (freehook): If the block to be freed was allocated by
826 'aligned_alloc', find its real pointer before calling 'free'.
828 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
831 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
833 * font.c (toplevel): Adjust comment about font cache layout.
834 (font_clear_cache): Fix to match real font cache layout.
835 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
836 (Fframe_font_cache) [FONT_DEBUG]: New function.
837 (syms_of_font) [FONT_DEBUG]: Defsubr it.
839 Avoid crashes when X fonts are erroneously freed on reused X
840 'Display *' connection data (Bug#16069). Note that X font
841 resources still may be leaked, but currently there is no way
842 to completely avoid it.
843 * xterm.h (struct x_display_info): New member x_id. Add comments.
844 * xterm.c (x_display_id): New variable.
845 (x_term_init): Assign identifier to each opened X connection.
846 * xfont.c (struct xfont): New member x_display_id.
847 (xfont_open): Initialize it with frame's display id.
848 (xfont_close): Check whether font's display id matches the one
849 recorded for the given display. Adjust comment.
850 * xftfont.c (struct xftfont_info):
851 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
853 2014-03-01 Martin Rudalics <rudalics@gmx.at>
855 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
856 * window.c (Fother_window_for_scrolling): Don't try to scroll a
857 killed Vother_window_scroll_buffer.
858 (Vother_window_scroll_buffer): Fix doc-string accordingly.
860 2014-03-01 Eli Zaretskii <eliz@gnu.org>
862 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
863 that start with more than 2 slashes as UNCs. (Bug#16751)
865 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
867 Fix a few crashes and leaks when cloning C strings.
868 * alloc.c, lisp.h (dupstring): New function.
869 * gtkutil.c (xg_get_font):
870 * term.c (tty_default_color_capabilities):
871 * xsettings.c (store_monospaced_changed)
872 (store_font_name_changed, parse_settings)
873 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
874 This avoids some unlikely crashes due to accessing freed storage,
875 and avoids some minor memory leaks in the more-typical case.
877 2014-02-28 Martin Rudalics <rudalics@gmx.at>
879 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
880 cursor when modeline can't be dragged (Bug#16647).
882 2014-02-28 Glenn Morris <rgm@gnu.org>
884 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
885 from custom-delayed-init-variables. (Bug#11565)
887 2014-02-27 Martin Rudalics <rudalics@gmx.at>
889 More fixes for mouse glyph calculations (Bug#16647).
890 * window.c (coordinates_in_window): In intersection of
891 horizontal and vertical window dividers prefer the horizontal
892 one. Add some extra parens to last fix.
893 (window_relative_x_coord): Return x-coordinate for header and
895 * xdisp.c (remember_mouse_glyph): In text area don't extend
896 glyph into mode line to show the vertical drag cursor there
897 immediately. Subdivide mouse glyphs in right fringes to show a
898 horizontal drag cursor as soon as we enter the "grabbable width"
899 portion. Handle vertical border case separately. Do not
900 subdivide window divider areas.
901 (note_mouse_highlight): On bottom divider of bottommost windows
902 show vertical drag cursor only when the minibuffer window can be
905 2014-02-27 Eli Zaretskii <eliz@gnu.org>
907 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
908 reset by the face of the object just displayed. See also bug#76.
909 (get_next_display_element): If the string came from a display
910 property, examine the box face attribute at it->position, not at
911 it->current.pos, since the latter was not updated yet. (Bug#16870)
912 (handle_face_prop): Improve commentary.
914 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
916 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
917 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
919 2014-02-26 Martin Rudalics <rudalics@gmx.at>
921 Fixes around Bug#16647.
922 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
923 ON_BOTTOM_DIVIDER cases.
924 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
925 only if the window has no right divider.
926 (Fcoordinates_in_window_p): Fix doc-string.
928 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
930 * lread.c (Funintern): Fix doc to match advertised calling convention.
932 2014-02-24 Daniel Colascione <dancol@dancol.org>
934 * keyboard.c (read_char): Close race that resulted in lost events.
936 2014-02-22 Glenn Morris <rgm@gnu.org>
938 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
939 * window.c (window-resize-pixelwise): Doc fixes.
941 * process.c (Finternal_default_process_filter)
942 (Finternal_default_process_sentinel): Doc tweaks.
944 2014-02-21 Glenn Morris <rgm@gnu.org>
946 * process.c (Fprocess_buffer, Faccept_process_output)
947 (Finternal_default_process_filter, Finternal_default_process_sentinel):
950 2014-02-21 Martin Rudalics <rudalics@gmx.at>
952 * window.c (Fwindow_scroll_bar_width): New function.
954 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
956 Pacify GCC when configuring with --enable-gcc-warnings.
957 * xdisp.c (move_it_in_display_line_to) [lint]:
958 Initialize recently-added local.
960 2014-02-21 Daniel Colascione <dancol@dancol.org>
962 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
964 2014-02-20 Eli Zaretskii <eliz@gnu.org>
966 * xdisp.c (init_iterator): Don't dereference a bogus face
968 (try_cursor_movement): Don't use cursor position if
969 set_cursor_from_row failed to compute it. This avoids assertion
970 violations in MATRIX_ROW.
971 (move_it_in_display_line_to): Save the iterator state in ppos_it
972 only once per call. Reimplement the method used to return to the
973 best candidate position if all the positions found in display line
974 are beyond TO_CHARPOS. This cuts down the number of calls to
975 bidi_shelve_cache, which moves a lot of stuff when lines are long
976 and include bidirectional text. (Bug#15555)
978 2014-02-20 Glenn Morris <rgm@gnu.org>
980 * data.c (Fdefalias): Doc fix.
982 2014-02-19 Eli Zaretskii <eliz@gnu.org>
984 * xdisp.c (display_line): Fix horizontal scrolling of large images
985 when fringes are turned off. This comes at a price of not
986 displaying the truncation/continuation glyphs in this case.
989 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
990 CreateDIBSection returns an error indication, zero out *ximg after
991 destroying the image. This avoids crashes in memory allocations
992 due to the fact that some of the callers also call
993 x_destroy_x_image, which will attempt to free an already free'd
996 2014-02-18 Martin Rudalics <rudalics@gmx.at>
998 * widget.c (update_various_frame_slots): Don't set
999 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1001 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1003 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1005 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1007 temacs --daemon fix (Bug#16599).
1008 * emacs.c (main): Initialize daemon_pipe[1] here ...
1009 (syms_of_emacs): ... instead of here.
1011 2014-02-16 Anders Lindgern <andlind@gmail.com>
1013 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1016 2014-02-16 Daniel Colascione <dancol@dancol.org>
1018 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1019 (xd_get_connection_address): Use it.
1020 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1021 xd_get_connection_address because the latter signals if the bus
1022 we're trying to close is already disconnected.
1024 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1026 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1027 argument to CreateThread. This avoids segfaults on Windows 9X.
1028 Reported by oslsachem <oslsachem@gmail.com>.
1030 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1032 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1033 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1034 (check_lseek): New function, to report lseek errors.
1035 (save_data_space, update_file_ptrs, read_header, write_header)
1036 (copy_file, copy_rest, unexec): Use these news functions.
1037 (update_file_ptrs): Don't assume wraparound behavior when
1038 converting a large size_t value to off_t.
1040 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1042 * composite.c (fill_gstring_header): Pass positions as C integers
1043 and move parameters checking to...
1044 (Fcomposition_get_gstring): ...this function. Handle case when
1045 buffer positions are in reversed order and avoid crash (Bug#16739).
1047 * buffer.c (validate_region): Mention current buffer in error message.
1049 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1051 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1053 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1055 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1057 2014-02-11 Glenn Morris <rgm@gnu.org>
1059 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1060 Replace refs to "OpenStep" in messages.
1062 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1064 Avoid "." at end of error diagnostics.
1065 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1066 * font.c (Ffont_at):
1067 * nsfns.m (ns_display_info_for_name):
1068 * nsselect.m (Fx_own_selection_internal):
1069 * nsterm.m (performDragOperation:):
1070 Remove "." from end of diagnostic.
1072 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1074 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1075 unintuitive (bug#15824).
1076 (Fyes_or_no_p): Doc fix (bug#15456).
1078 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1080 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1082 * eval.c (call_debugger): When exiting the debugger, do not allow
1083 max_specpdl_size less than actual binding depth (Bug#16603).
1084 (syms_of_eval): Adjust docstring.
1086 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1088 * cmds.c (Fself_insert_command): Output a clearer error message on
1089 negative repetitions (bug#9476).
1091 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1093 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1095 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1097 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1099 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1101 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1103 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1105 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1107 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1109 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1110 `exit' works (bug#15865).
1112 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1114 Constrain window box/body sizes and margin widths (Bug#16649).
1115 * xdisp.c (window_box_width): Don't return less than zero.
1116 (window_box_left_offset, window_box_right_offset): Don't return
1117 more than the window's pixel width.
1118 * window.c (window_body_height, window_body_width): Don't return
1120 (window_resize_apply): Adjust margin width, if necessary.
1122 2014-02-07 Glenn Morris <rgm@gnu.org>
1124 * nsterm.m (syms_of_nsterm): Doc fix.
1126 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1128 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1129 New variables: pointers through which to call the respective APIs.
1130 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1131 (filename_from_ansi, sys_link, check_windows_init_file):
1132 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1133 This is required on Windows 9X, where we dynamically load
1134 UNICOWS.DLL which has their non-stub implementations.
1135 (maybe_load_unicows_dll): Assign addresses to these 2 function
1136 pointers after loading UNICOWS.DLL.
1138 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1139 MultiByteToWideChar and WideCharToMultiByte through function
1142 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1145 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1147 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1148 for OSX >= 10.9 if separate spaces are used.
1149 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1151 2014-02-06 Glenn Morris <rgm@gnu.org>
1153 * buffer.c (cache-long-scans): Doc fix.
1155 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1157 * w32fns.c (Fw32_shell_execute): Doc fix.
1159 2014-02-05 Bastien Guerry <bzg@gnu.org>
1161 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1162 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1164 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1166 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1167 outside the window (Bug#16649).
1169 * xdisp.c (note_mouse_highlight): When entering a margin area show
1170 a non-text cursor (Bug#16647).
1172 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1174 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1175 It prompted a compile-time diagnostic on GNU/Linux.
1176 Simplify to remove the need for the label.
1178 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1180 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1181 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1182 to show it; otherwise return 'unsupported--w32-dialog' to signal
1183 to the caller that emulation with menus is necessary.
1184 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1186 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1188 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1191 * menu.c (Fx_popup_dialog): Don't condition the call to
1192 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1193 special symbol 'unsupported--w32-dialog', emulate the dialog with
1194 a menu by calling x-popup-menu.
1196 * menu.h (Qunsupported__w32_dialog): New extern variable.
1198 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1200 * keyboard.c (kbd_buffer_get_event): Read file notification events
1203 * xgselect.c (xg_select): Read glib events in any case, even if
1204 there are no file descriptors to watch for. (Bug#16519)
1206 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1208 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1209 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1210 * w32term.c (w32_draw_window_divider): Handle first and last
1212 * w32term.h (w32_fill_area_abs): New function.
1213 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1215 * xfaces.c (realize_basic_faces): Handle new face ids.
1216 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1217 and bottom divider width.
1218 * xterm.c (x_draw_window_divider): Handle first and last pixels
1221 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1223 * print.c (Fexternal_debugging_output): Add cast to pacify
1224 --enable-gcc-warnings.
1225 * eval.c (call_debugger): Grow specpdl if the debugger was
1226 entered due to specpdl overflow (Bug#16603) and allow more
1227 specpdl space for the debugger itself.
1229 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1231 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1234 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1236 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1237 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1239 * print.c (Fexternal_debugging_output): If the argument character
1240 is non-ASCII, encode it with the current locale's encoding before
1241 writing the result to the terminal. (Bug#16448)
1243 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1244 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1247 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1249 * process.c (create_process): Reset SIGPROF handler in the child.
1250 * callproc.c (call_process): Likewise.
1252 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1254 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1256 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1258 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1259 of zero to print strings, GDB doesn't like it.
1261 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1262 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1263 we still use correct addresses. (Bug#16576)
1265 2014-01-27 K. Handa <handa@gnu.org>
1267 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1268 to preserve the code detection behavior of 24.3.
1269 * coding.h (struct coding_system): New member detected_utf8_bytes.
1270 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1271 (decode_coding_gap): Use short cut for UTF-8 file reading only
1272 when coding->detected_utf8_bytes equals to coding->src_bytes.
1273 * fileio.c (Finsert_file_contents): Cancel the previous change.
1275 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1277 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1278 that are not visible.
1280 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1282 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1283 is grabbed (Bug#16565).
1285 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1287 * xdisp.c (last_max_ascent): Re-remove after erroneously
1288 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1290 (move_it_to): Re-remove reference to last_max_ascent.
1291 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1292 max_descent here instead of calling line_bottom_y.
1295 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1297 * terminal.c (initial_free_frame_resources): New function.
1298 (init_initial_terminal): Install new hook to free face cache
1299 on initial frame and avoid memory leak. For details, see
1300 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1301 * xfaces.c (free_frame_faces): Adjust comment.
1303 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1305 * data.c (Fstring_to_number): Document results if unparsable
1308 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1310 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1312 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1314 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1315 * coding.c (detect_coding_utf_8, emacs_mule_char)
1316 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1317 (check_utf_8, decode_coding):
1318 * coding.h (struct coding_system.errors):
1319 Use ptrdiff_t, not int, for integer values derived from buffer and
1322 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1323 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1324 before invoking decode_coding_gap, since there's just one block.
1326 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1328 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1329 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1330 too early. Again run change_frame_size before assigning menu-
1333 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1335 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1336 arrives, call x_check_fullscreen, in case the new display has a
1337 different resolution. (Bug#16517)
1339 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1341 * term.c (read_menu_input): If the selected frame changes, exit
1343 (tty_menu_show): If the selected frame changes while we displayed
1344 a menu, throw to top level. (Bug#16479)
1346 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1348 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1350 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1352 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1353 * data.c (count_one_bits_word): Fix bug (negated comparison)
1354 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1356 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1358 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1359 Avoid undefined behavior by initializing display property bit of a
1360 string processed by the bidirectional iterator. For details, see
1361 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1363 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1365 Minor cleanup of previous change.
1366 * image.c (imagemagick_error, Fimagemagick_types):
1367 Omit some recently-introduced and unnecessary casts and assignments.
1369 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1371 Fix two memory leaks discovered with Valgrind.
1372 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1373 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1375 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1377 Fixes in window size functions around Bug#16430 and Bug#16470.
1378 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1379 (Fwindow_mode_line_height, Fwindow_header_line_height)
1380 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1381 Minor doc-string adjustments.
1382 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1383 Rewrite doc-strings.
1384 (window_body_height, window_body_width): Do not count partially
1385 visible lines/columns when PIXELWISE is nil (Bug#16470).
1386 (Qfloor, Qceiling): New symbols.
1388 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1390 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1391 when the image cache is not yet allocated. (Bug#16509)
1393 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1395 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1396 re-attach intervals to its base buffer (Bug#16502).
1397 * intervals.c (set_interval_object): Move from here...
1398 * intervals.h (set_interval_object): ... to here. Fix comments.
1400 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1402 Avoid undefined behavior by initializing buffer redisplay bit.
1403 Problem reported by Dmitry Antipov in
1404 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1405 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1407 Revert some of the CANNOT_DUMP fix (Bug#16494).
1408 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1410 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1412 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1413 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1414 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1415 they are replaced by macros that expand into direct calls to the
1416 corresponding functions from GDI32.DLL.
1417 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1418 variables in the Cygwin build, they are unused.
1420 2014-01-19 K. Handa <handa@gnu.org>
1422 * composite.c (composition_update_it): Fix previous change.
1424 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1426 Fix file name handling on MS-Windows 9X.
1427 * w32.c (maybe_load_unicows_dll): New function.
1429 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1430 on, to make sure we can convert file names to and from UTF-8 on
1431 Windows 9X. This fixes a failure to start up because Emacs cannot
1432 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1434 * w32font.c [WINDOWSNT]: Include w32.h.
1435 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1436 of implementing the same stuff.
1437 Remove now unused g_b_init_is_windows_9x.
1439 * w32.h (maybe_load_unicows_dll): Add prototype.
1441 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1443 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1444 switch to single keyboard. Prevents daemon crashes when a new
1445 client connects while we show a TTY menu in an existing client.
1448 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1450 Fix MinGW64 porting problem with _setjmp.
1451 Reported by Eli Zaretskii in:
1452 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1453 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1454 the old _setjmp and _longjmp. All uses changed.
1456 2014-01-13 Daniel Colascione <dancol@dancol.org>
1458 * textprop.c (Fremove_list_of_text_properties):
1459 Correctly handle reaching the end of the interval tree. (Bug#15344)
1461 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1463 * xdisp.c (resize_mini_window): Round height to a multiple of
1464 frame's line height. Fix bug in calculation of window start
1465 position (Bug#16424).
1467 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1469 * macfont.m: Include termchar.h.
1470 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1471 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1472 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1473 *_WITH_GC_* to take face and f as parameters.
1474 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1475 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1477 2014-01-13 Daniel Colascione <dancol@dancol.org>
1479 Fix menu item updating in the presence of the Unity global menu
1482 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1483 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1485 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1486 updating menus; explain why.
1487 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1488 problem it's supposed to solve and it interferes with detecting
1489 the presence of a global menu.
1490 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1493 2014-01-11 K. Handa <handa@gnu.org>
1495 * composite.c (composition_update_it): Fix indexing of
1496 LGSTRING_CHAR (Bug#15984).
1498 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1500 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1502 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1504 * xdisp.c (try_window_id): Don't use this function's optimizations
1505 if overlays in the buffer displayed by the window have changed
1506 since last redisplay. (Bug#16347)
1507 (message_dolog): Fix indentation.
1509 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1511 * frame.c (frame_resize_pixelwise): Fix doc-string.
1513 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1515 Fix handling of internal borders (Bug#16348).
1516 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1517 Remove internal border width from pixel width of windows.
1518 (change_frame_size_1): Don't return early when frame's pixel
1519 size changes - we still have to record the new sizes in the
1521 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1522 also when toolbar gets larger.
1523 * window.c (check_frame_size): Include internal_border_width in
1525 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1526 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1527 In non-toolkit/non-GTK version clear internal border.
1528 * xterm.c (x_clear_under_internal_border): New function for
1529 non-toolkit/non-GTK version.
1530 (x_after_update_window_line): In non-toolkit/non-GTK version
1532 (handle_one_xevent, x_set_window_size):
1533 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1534 * xterm.h (x_clear_under_internal_border): Extern it.
1536 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1538 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1539 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1542 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1544 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1545 last value of point is not equal to buffer's point. (Bug#16129)
1547 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1550 * nsterm.h (updateCollectionBehavior): Rename from
1551 updateCollectionBehaviour. All uses changed.
1553 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1554 * Makefile.in (SETFATTR): New macro.
1555 (temacs$(EXEEXT)): Use it.
1557 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1559 Fix maximization behavior on Windows (Bug#16300).
1560 * w32fns.c (w32_fullscreen_rect): Don't handle
1561 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1562 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1563 of SetWindowPos. Restore last placement also when leaving
1564 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1565 but the FULLSCREEN_BOTH case.
1567 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1570 * data.c (arithcompare_driver):
1571 * fileio.c (Fcar_less_than_car):
1572 * fns.c (internal_equal):
1573 * frame.c (delete_frame):
1574 * lisp.h (enum More_Lisp_Bits):
1576 Avoid C99 constructs that don't work in C89.
1577 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1578 to port to C89, which doesn't have 'long long'.
1579 (count_trailing_zero_bits): Use them.
1581 2014-01-03 Chong Yidong <cyd@gnu.org>
1583 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1585 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1587 Further adjust frame/window scrollbar width calculations.
1588 * window.c (apply_window_adjustment):
1589 Set windows_or_buffers_changed.
1590 (Fwindow_scroll_bars): Return actual scrollbar width.
1591 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1592 For non-toolkit builds again use 14 as minimum width and set
1593 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1594 * xterm.c (XTset_vertical_scroll_bar): Take width from
1595 WINDOW_SCROLL_BAR_AREA_WIDTH.
1596 (x_new_font): Rename wid to unit. Base calculation of new
1597 scrollbar width on toolkit used and make it analogous to that of
1598 x_set_scroll_bar_default_width.
1599 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1600 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1601 of GetSystemMetrics.
1602 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1603 WINDOW_SCROLL_BAR_AREA_WIDTH.
1604 (x_new_font): Make it correspond to changes in xterm.c.
1606 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1608 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1609 This is a cleaner way to fix the MinGW-w64 porting problem.
1610 Check for INTPTR_MAX misconfiguration.
1612 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1614 * search.c (newline_cache_on_off, find_newline): In indirect
1615 buffers, use the newline cache of the base buffer.
1617 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1618 buffer, invalidate the caches of its base buffer. (Bug#16265)
1620 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1621 buffers, use the width-run cache of the base buffer.
1623 * xdisp.c (redisplay_window): When the window displays an indirect
1624 buffer, and the character widths in the display table have
1625 changed, invalidate the width-run cache of the corresponding base
1628 * fileio.c (Finsert_file_contents): When invalidating the newline
1629 cache, consider the case of inserting into indirect buffer.
1631 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1632 In indirect buffers, use the paragraph cache of the base buffer.
1634 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1636 * window.c (grow_mini_window): Fix last change.
1638 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1640 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1642 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1644 * w32term.c (w32_initialize): Use LCID and LOWORD.
1646 * w32proc.c (create_child): Use pid_t for 5th argument.
1647 (IsValidLocale): Don't provide prototype for MinGW64.
1648 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1649 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1651 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1652 MinGW64 doesn't support.
1654 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1656 * w32.c (set_named_security_info): New function.
1657 (acl_set_file): Fall back on set_named_security_info if
1658 set_file_security fails.
1659 (g_b_init_set_named_security_info_w)
1660 (g_b_init_set_named_security_info_a): New static variables.
1661 (globals_of_w32): Initialize them to zero.
1662 (set_named_security_info): Set them to non-zero if the
1663 corresponding API is available.
1664 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1665 New function typedefs.
1667 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1669 Some more fixes following pixelwise resize changes including one
1671 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1672 of frame_resize_pixelwise.
1673 * widget.c (pixel_to_text_size): New function.
1674 (update_wm_hints): Have size hints respect value of
1675 frame_resize_pixelwise.
1676 (EmacsFrameResize): Alway process resize requests pixelwise.
1677 * window.c (grow_mini_window): Make sure mini window is at least
1679 * xdisp.c (display_menu_bar): Make sure menubar extends till
1681 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1682 (x_set_tool_bar_lines): Calculate pixelwise.
1683 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1684 frame_resize_pixelwise.
1686 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1688 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1689 variables not used there.
1691 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1693 * w32.c (sys_umask): New function. (Bug#16299)
1695 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1697 * dispnew.c (change_frame_size_1): Take old width of root window
1698 from that window's pixel width. (Bug#16284)
1700 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1702 Plain copy-file no longer chmods an existing destination (Bug#16133).
1703 * fileio.c (realmask): Now a static var, not a local.
1704 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1705 Remove arg STATPTR. All uses changed.
1706 (Fcopy_file): Do not alter permissions of existing destinations,
1707 unless PRESERVE-PERMISSIONS (renamed from
1708 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1709 Avoid race when testing for existing destinations and for
1710 when input and output files are the same.
1711 If changing the group fails, adjust both default and
1712 preserved permissions so that access is not granted to the
1714 (Fset_default_file_modes, init_fileio): Update realmask.
1715 (Fdefault_file_modes): Use realmask instead of calling umask.
1717 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1719 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1720 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1721 flags on the daemon pipe ends before execing.
1723 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1725 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1726 session. (Bug#14739)
1728 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1730 * callproc.c (Vexec_path): Document that exec-directory is in it.
1732 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1734 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1737 2013-12-27 Chong Yidong <cyd@gnu.org>
1739 * data.c (Fsymbol_function): Doc fix.
1741 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1743 Some more tinkering with Bug#16051.
1744 * window.c (resize_frame_windows): Don't let the size of the
1745 root window drop below the frame's default character size.
1746 Never ever delete any subwindows - let the window manager do the
1749 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1750 of toolbar lines needed when they exceed the height of the root
1752 (unwind_create_frame_1): New function.
1753 (Fx_create_frame): Generally inhibit calling the window
1754 configuration change hook here. Remove extra call to
1755 change_frame_size - it's not needed when we don't run the
1756 configuration change hook.
1758 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1760 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1761 On my Fedora 19 platform the core dumps were so big that
1762 my desktop became nearly catatonic.
1763 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1764 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1765 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1766 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1767 a clang-only syntax.
1768 * conf_post.h (__has_feature): New macro, if not already defined.
1769 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1770 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1772 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1774 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1775 is a file name. (Bug#16252)
1777 2013-12-25 Chong Yidong <cyd@gnu.org>
1779 * keyboard.c (Voverriding_terminal_local_map)
1780 (Voverriding_local_map): Doc fix.
1782 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1784 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1786 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1787 file name when it is submitted to ShellExecute. Simplify code.
1788 Don't test DOCUMENT for being a string, as that is enforced by
1789 CHECK_STRING. Doc fix.
1791 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1793 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1794 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1795 redisplay_tool_bar does. Improve and fix commentary.
1796 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1797 limits of the glyph matrices. (Bug#16051)
1798 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1799 only when the new size is different from the old one, and the new
1800 size can be achieved given the frame height.
1802 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1804 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1806 2013-12-23 Glenn Morris <rgm@gnu.org>
1808 * lread.c (Fload): Mention load-prefer-newer in doc.
1810 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1812 Handle Bug#16207 by being more restrictive when running hooks.
1813 * window.c (unwind_change_frame): New function.
1814 (Fset_window_configuration): Don't run configuration change hook
1815 while the frame configuration is unsafe. Call select_window
1818 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1820 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1822 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1824 * nsterm.h: Declare EmacsColor category.
1826 * nsterm.m (NSColor): Implement EmacsColor category.
1827 (ns_get_color): Use colorUsingDefaultColorSpace.
1828 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1830 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1832 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1834 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1835 having the PNG_NORETURN attribute, to avoid compiler warning in
1838 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1840 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1842 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1843 fringe background extension.
1844 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1845 because they are now always the same as `left' and `width',
1846 respectively. Remove code for the case that `width' and
1847 `sb_width' are different.
1849 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1851 Remove scroll_bar_actual_width from frames.
1852 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1853 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1854 (x_figure_window_size):
1855 * nsterm.m (x_set_window_size):
1856 * widget.c (set_frame_size):
1857 * w32term.c (x_set_window_size):
1858 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1859 scroll_bar_actual_width.
1861 Convert scroll_bar members to integers on Windows.
1862 * w32term.h (struct scroll_bar): Convert top, left, width,
1863 height, start, end and dragging to integers.
1864 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1866 * w32term.c (w32_set_scroll_bar_thumb)
1867 (w32_scroll_bar_handle_click): Remove XINT conversions for
1868 scroll_bar members. Treat bar->dragging as integer.
1869 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1870 first element. Remove XINT conversions for scroll_bar members.
1871 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1872 Remove XINT conversions for scroll_bar members.
1874 Fix assignment for new window total sizes.
1875 * window.c (Fwindow_resize_apply_total): Assign values for
1878 2013-12-20 Chong Yidong <cyd@gnu.org>
1880 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1881 argument to `append'.
1883 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1885 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1886 current text face, for extending the face of the display margins.
1889 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1890 Doc fix. (Bug#16190)
1892 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1894 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1897 * nsterm.m (Qfile, Qurl): New.
1898 (EV_MODIFIERS2): New macro.
1899 (EV_MODIFIERS): Use EV_MODIFIERS2.
1900 (ns_term_init): Remove font and color from DND, does not work on
1901 newer OSX, and other ports don't have them.
1902 (performDragOperation:): Handle modifiers used during drag.
1903 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1904 Remove global Lisp variables used to communicate with ns-win.el.
1905 Remove font and color handling.
1906 (syms_of_nsterm): Defsym Qfile and Qurl.
1908 2013-12-19 Anders Lindgren <andlind@gmail.com>
1910 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1911 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1913 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1914 (constrainFrameRect): Remove special case nr_screens == 1.
1915 Don't constrain size to size of view.
1917 * nsterm.h (ns_output): Remove dont_constrain.
1919 2013-12-19 Anders Lindgren <andlind@gmail.com>
1921 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1923 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1925 Minor fixes for recent openp changes.
1926 * lisp.h (GCPRO7): New macro.
1927 * lread.c (openp): Use bool for boolean; all callers changed.
1928 Protect save_string from GC. Don't assume that file descriptors
1929 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1930 warning about uninitialized variable.
1932 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1934 * w32fns.c (emacs_abort): Use intptr_t as argument of
1935 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1937 2013-12-18 Glenn Morris <rgm@gnu.org>
1939 * lread.c (Fload): Pass load_prefer_newer to openp.
1940 Don't bother checking mtime if openp already did it.
1941 (openp): Add `newer' argument, to check all suffixes
1942 and find the newest file.
1943 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1944 * callproc.c (call_process):
1945 * charset.c (load_charset_map_from_file):
1946 * emacs.c (init_cmdargs):
1947 * image.c (x_create_bitmap_from_file, x_find_image_file):
1949 * lread.c (Flocate_file_internal):
1950 * process.c (Fformat_network_address):
1951 * sound.c (Fplay_sound_internal):
1952 * w32.c (check_windows_init_file):
1953 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1955 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1957 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1959 * w32.c (getloadavg): Don't index samples[] array with negative
1960 indices. Recover from wall-clock time being set backwards.
1962 * w32term.c (w32_initialize): Declare the argument of
1963 set_user_model as const.
1965 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1966 (w32_menu_show): Constify some arguments passed to MessageBox.
1968 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1969 to initialize Lisp objects.
1971 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1972 initialize Lisp objects.
1974 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1975 use variables used only on X under that condition.
1977 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1978 variables not used there.
1980 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1982 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1983 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1985 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1987 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1988 code, revealed in presence of R2L characters, character
1989 compositions, and display vectors. A better fix for Bug#16148.
1990 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1991 GTK and NS builds, they don't have this member of struct frame.
1993 * dispextern.h (struct composition_it): Correct a comment for the
1996 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1998 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1999 This prevents a compilation error on C compilers that do not
2000 default functions to return 'int' if not declared. Also, add
2001 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2002 since it now uses inline functions.
2004 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2006 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2007 display margins on mode line, header line, and in the frame's
2008 tool-bar window. (Bug#16165)
2010 2013-12-16 Andreas Schwab <schwab@suse.de>
2012 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2014 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2016 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2019 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2021 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2023 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2025 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2026 intended to find bogus pointers in font objects (Bug#16140).
2027 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2028 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2029 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2030 Disable for MS-Windows due to Bug#15876; apparently this
2031 requires more or less substantial changes in fontset code.
2032 * xfont.c (xfont_close):
2033 * xftfont.c (xftfont_close): Call x_display_info_for_display
2034 to check whether 'Display *' is valid (Bug#16093 and probably
2037 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2039 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2040 Reported by Juanma Barranquero <lekktu@gmail.com>.
2042 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2043 open a pty on MS-Windows. (Bug#16152)
2045 * emacs.c (decode_env_path): Fix bogus comparison against
2046 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2048 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2050 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2051 (Fx_file_dialog): Add parentheses around && to silence warning.
2053 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2055 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2057 * xdisp.c (extend_face_to_end_of_line): Extend background of
2058 non-default face in margin areas as well. (Bug#16151)
2059 (display_line): Call extend_face_to_end_of_line for continued
2060 lines as well, if the display margins have non-zero width.
2061 (set_glyph_string_background_width): When needed, set the
2062 extends_to_end_of_line_p flag on glyph strings to be drawn in
2063 margin areas, not only in the text area.
2065 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2068 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2070 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2071 Don't worry about verify_error being t, since it has to be a list.
2073 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2075 Use bool for boolean, focusing on headers.
2076 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2077 No need to include <stdbool.h>, since conf_post.h does it now.
2078 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2079 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2080 (SET_PER_BUFFER_VALUE_P):
2081 * ccl.c, ccl.h (setup_ccl_program):
2082 * ccl.h (CHECK_CCL_PROGRAM):
2083 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2084 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2085 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2086 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2087 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2088 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2089 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2090 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2091 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2092 (CHARSET_FAST_MAP_SET):
2093 * coding.c (decode_coding_ccl, encode_coding_ccl):
2094 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2095 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2096 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2097 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2098 (decode_coding_c_string):
2099 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2100 * conf_post.h (has_attribute):
2101 * dispextern.h (trace_redisplay_p)
2102 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2103 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2104 (SET_GLYPH_FROM_CHAR_GLYPH)
2105 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2106 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2107 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2108 (cursor_in_mouse_face_p):
2109 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2110 (blank_row, prepare_desired_row)
2111 (build_frame_matrix_from_leaf_window, make_current)
2112 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2113 (update_window, scrolling_window, update_frame_line):
2114 * disptab.h (GLYPH_FOLLOW_ALIASES):
2115 * editfns.c (Fformat):
2116 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2117 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2118 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2119 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2120 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2121 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2122 (FONT_DEFERRED_LOG):
2123 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2124 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2125 (FRAME_MOUSE_UPDATE):
2126 * fringe.c (Fdefine_fringe_bitmap):
2127 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2128 (x_create_bitmap_from_xpm_data, xpm_load_image):
2129 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2130 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2131 (MERGE_INTERVAL_CACHE):
2132 * keymap.h (KEYMAPP):
2133 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2134 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2135 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2136 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2137 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2138 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2139 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2140 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2141 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2142 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2143 (SETUP_BUFFER_SYNTAX_TABLE):
2144 * systime.h (timespec_valid_p):
2145 * term.c (save_and_enable_current_matrix):
2146 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2147 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2148 (redisplay_internal, try_window_reusing_current_matrix)
2149 (sync_frame_with_window_matrix_rows, try_window_id)
2150 (display_menu_bar, display_tty_menu_item, display_mode_line)
2151 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2152 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2153 * xmenu.c (xmenu_show):
2154 * xterm.c (use_xim, x_term_init):
2155 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2156 (struct x_bitmap_record):
2157 Use bool for booleans.
2158 * ccl.c (struct buffer_text):
2159 * ccl.h (struct ccl_program):
2160 * charset.h (struct charset):
2162 * coding.h (struct iso_2022_spec, struct coding_system):
2163 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2164 (struct glyph_string, struct face, struct face_cache)
2165 (struct bidi_string_data, struct bidi_it)
2166 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2168 * editfns.c (Fformat):
2169 * frame.h (struct frame):
2170 * fringe.c (struct fringe_bitmap):
2171 * intervals.h (struct interval):
2172 * keyboard.h (struct kboard):
2173 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2174 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2175 (struct Lisp_Buffer_Local_Value, union specbinding):
2176 * macfont.m (struct macfont_info):
2177 * process.h (struct Lisp_Process):
2178 * termchar.h (struct tty_display_info):
2179 * window.h (struct window):
2180 * xterm.h (struct x_output):
2181 Use bool_bf for boolean bit-fields.
2182 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2183 All callers changed.
2184 * ccl.h (struct ccl_program): Remove unused members private_state,
2185 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2187 (struct ccl_spec): Remove unused members cr_carryover,
2188 eight_bit_carryover.
2189 * conf_post.h: Include <stdbool.h>.
2190 (bool_bf): New type.
2191 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2192 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2193 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2194 'do { ... } while (false)' brackets.
2195 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2196 Args must now be expressions; all callers changed.
2197 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2198 (PRODUCE_GLYPHS): Simplify use of boolean.
2199 * fileio.c (Fcopy_file):
2200 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2201 * lisp.h (UNGCPRO): Return void, not int.
2202 (FOR_EACH_TAIL): Use void expression, not int expression.
2203 * region-cache.c: Reindent.
2204 * region-cache.h: Copy comments from region-cache.c, to fix
2205 incorrect remarks about booleans.
2207 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2209 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2210 when character at point is displayed from a display vector.
2213 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2215 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2216 now a list of certificate validation checks that will abort a
2217 connection with an error.
2218 (Fgnutls_boot): Document it and use it.
2220 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2222 * w32term.c (w32_enable_frame_resize_hack): New variable.
2223 (x_set_window_size): Use it to hack frame resizing on Windows
2226 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2228 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2229 Windows-specific code to w32.c. Change error message text to
2230 match that of Posix platforms.
2232 * w32.c (w32_copy_file): New function, most of the code copied and
2233 reworked from Fcopy_file. Improve error handling. Plug memory
2234 leak when errors are thrown. Support file names outside of the
2235 current codepage. (Bug#7100)
2237 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2239 * lread.c (load_path_default): Prototype.
2241 2013-12-13 Glenn Morris <rgm@gnu.org>
2243 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2244 (dump_path): Remove.
2245 (load-path-default): Remove `changed' argument.
2246 Do not set dump_path permanently. Simplify.
2247 (init_lread): Simplify.
2248 (syms_of_lread): Remove dump_path.
2250 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2252 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2253 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2254 2013-12-12 font-related change to avoid Bug#16128, which
2255 is quite hard to fix without even more substantial changes.
2257 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2259 * font.c (font_close_object): Check for live frame (Bug#16128).
2261 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2263 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2264 Return ptrdiff_t, not int, since it's a buffer size.
2265 Reindent/reparen some macros to a more Gnuish style.
2267 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2269 Avoid undefined behavior with huge regexp interval counts.
2270 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2271 since it's now specialized to interval counts. All uses changed.
2272 Do not assume wrapraound on signed integer overflow.
2273 (regex_compile): Simplify based on the above changes.
2275 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2277 Support file names on MS-Windows that use characters outside of
2278 the current system codepage. (Bug#7100)
2280 * w32.c (get_file_security, set_file_security)
2281 (create_symbolic_link): Separate pointers and boolean flags for
2282 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2283 non-zero, else the former.
2284 (codepage_for_filenames, filename_to_utf16, )
2285 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2287 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2289 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2290 Accept only one argument; all callers changed.
2291 (dostounix_filename): Remove the second argument, now works in
2292 UTF-8. All callers changed.
2293 (parse_root): Lose DBCS code.
2294 (get_long_basename, w32_get_short_filename, init_environment)
2295 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2296 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2297 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2298 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2299 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2300 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2302 (ansi_encode_filename): New function.
2303 (get_emacs_configuration, get_emacs_configuration_options):
2305 (add_volume_info, GetCachedVolumeInformation): Run the input file
2306 name through unixtodos_filename, to ensure it is stored and
2307 referenced in canonical form.
2308 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2309 (logon_network_drive, sys_link, utime): Improve error handling.
2310 (sys_access): New function.
2311 (hashval, generate_inode_val): Unused functions deleted.
2312 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2313 (check_windows_init_file): Convert error message from UTF-8 to
2314 ANSI codepage, for display in the message box.
2315 (globals_of_w32): Set w32_unicode_filenames according to the OS
2318 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2319 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2320 (syms_of_w32term): Declare w32-unicode-filenames.
2322 * w32proc.c (new_child, delete_child): Remove code that handled
2323 unused pending_deletion and input_file members of the child struct.
2324 (create_child, sys_spawnve): Convert all file names to ANSI
2325 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2326 name cannot be encoded in ANSI codepage. Don't use
2327 unixtodos_filename, mirror slashes by hand.
2328 (record_infile, record_pending_deletion): Functions deleted.
2329 (Fw32_short_file_name): Call w32_get_short_filename instead of
2332 * w32notify.c (add_watch): Work in Unicode mode when
2333 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2334 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2335 instead, do the same with Lisp primitives.
2337 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2338 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2339 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2340 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2341 (Fw32_shell_execute): Improve error reporting.
2342 (Fdefault_printer_name): Ifdef away for Cygwin.
2344 * w32.h (struct _child_process): Remove input_file and
2345 pending_deletion members that are no longer used.
2346 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2347 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2348 (ansi_encode_filename): New and updated prototypes.
2350 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2352 (unexec): Don't use dostounix_filename, it expects a file name in
2353 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2356 * fileio.c (Ffile_name_directory, file_name_as_directory)
2357 (directory_file_name, Fexpand_file_name)
2358 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2359 arguments of dostounix_filename.
2360 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2361 use MAX_UTF8_PATH for size of file-name strings.
2362 (emacs_readlinkat): Build an explicitly unibyte string for file
2364 (syms_of_fileio) <file-name-coding-system>:
2365 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2367 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2368 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2369 directories to UTF-8.
2370 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2371 environment, and each element of the input PATH, to UTF-8.
2373 * dired.c (file_attributes): Use build_unibyte_string explicitly
2374 to make Lisp strings from user and group names.
2376 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2379 * coding.c (decode_file_name, encode_file_name): New functions.
2381 * termcap.c (tgetent): Adapt to the change in arguments of
2384 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2387 * msdos.c (dostounix_filename, init_environment): Adapt to the
2388 change in arguments of dostounix_filename.
2390 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2391 [WINDOWSNT]: Encode file names passed to the image libraries in
2394 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2395 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2397 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2398 arguments of dostounix_filename.
2400 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2402 * font.h (struct font_entity) [HAVE_NS]: New field to record
2403 font driver which was used to create this entity.
2404 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2405 frame where the font was opened.
2406 (font_close_object): Add prototype.
2407 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2408 (font_close_object): Not static any more. Lost frame arg.
2409 Adjust comment and users.
2410 * alloc.c (cleanup_vector): Call font_close_object to adjust
2411 per-frame font counters correctly. If HAVE_NS, also call
2412 driver-specific cleanup for font-entity objects.
2413 * ftfont.c (ftfont_open):
2414 * nsfont.m (nsfont_open):
2415 * w32font.c (w32font_open_internal):
2416 * xfont.c (xfont_open):
2417 * xftfont.c (xftfont_open): Save frame pointer in font object.
2418 * macfont.m (macfont_open): Likewise.
2419 (macfont_descriptor_entity): Save driver pointer to be able
2420 to call its free_entity routine when font-entity is swept.
2421 * ftxfont.c (ftxfont_open): Add eassert because frame
2422 pointer should be saved by ftfont_driver.open.
2424 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2426 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2427 input polling is used. This is still meaningful for Cygwin, see
2428 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2429 * keyboard.c (poll_for_input_1, input_polling_used):
2430 Define unconditionally.
2431 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2432 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2433 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2434 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2435 (face_for_char): Likewise. Rearrange eassert and return ASCII
2436 face for CHAR_BYTE8_P.
2437 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2439 2013-12-11 Ken Brown <kbrown@cornell.edu>
2441 * dispextern.h (erase_phys_cursor):
2442 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2444 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2446 * nsterm.m (x_free_frame_resources):
2447 * term.c (tty_free_frame_resources):
2448 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2449 face cache because it's implied by free_frame_faces anyway.
2450 * w32term.c (x_free_frame_resources): Likewise. Do not call
2451 free_frame_faces twice.
2453 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2455 * editfns.c (Fformat_time_string): Mention %F in the doc.
2457 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2459 * window.c (resize_frame_windows): Don't return immediately when
2460 the root window's size doesn't change - the minibuffer window
2461 may still have to be repositioned/resized.
2462 * xfns.c (Fx_create_frame): Always change the frame size after
2463 initializing the frame's faces.
2464 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2465 change_frame_size should already have done it.
2466 (x_new_font): Assign new tool- and menu-bar heights.
2467 (x_set_window_size_1): Account for tool- and menu-bar heights
2468 (Bug#16013). Don't set pixel sizes since change_frame_size
2469 should already have done it.
2471 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2473 Remove the option of using libcrypto.
2474 * Makefile.in (LIB_CRYPTO): Remove.
2475 (LIBES): Don't use it.
2477 2013-12-11 Juri Linkov <juri@jurta.org>
2479 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2480 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2482 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2484 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2485 drawn tool bar items (Bug#16058).
2486 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2488 2013-12-09 Ken Brown <kbrown@cornell.edu>
2490 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2492 * lisp.h (get_frame_param): Adjust conditions for prototype
2495 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2497 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2498 Avoid unused macro warning if configured --without-xft.
2500 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2502 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2504 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2506 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2508 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2510 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2512 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2514 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2516 Use libcrypto's checksum implementations if available, for speed.
2517 * Makefile.in (LIB_CRYPTO): New macro.
2520 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2521 The macro didn't conform to C99 due to type mismatch,
2522 which caused compilation failure with Sun C 5.12,
2523 and it was confusing anyway. Include window.h to declare
2524 redisplay_other_windows.
2526 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2528 * window.c (set_window_buffer): Update mode line (bug#16084).
2530 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2532 Fix minor problems found by static checking.
2533 * keyboard.c (poll_for_input_1, input_polling_used):
2534 Define only if HAVE_NTGUI.
2535 * xmenu.c (popup_activate_callback): Omit unnecessary
2536 check against USE_X_TOOLKIT, which must be defined here anyway.
2537 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2540 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2542 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2544 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2546 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2548 * nsterm.m (x_set_window_size): Remove fprintf.
2549 (init): Define always. Set applicationDidFinishLaunchingCalled
2551 (applicationDidFinishLaunching:):
2552 Set applicationDidFinishLaunchingCalled.
2553 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2556 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2558 Pixel resize changes for NS (Bug#16049).
2559 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2560 height/width. row/cols are locals.
2561 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2562 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2563 (windowWillResize): Remove gsextra. Calculate extra as in
2565 (x_new_font): Don't change frame size if fullscreen.
2566 Change size pixelwise.
2568 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2569 comment in xfns.c. Change to pixelwise call.
2571 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2573 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2576 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2578 * xterm.c (input_signal_count): Remove.
2579 (x_dispatch_event): Define unconditionally.
2580 (x_make_frame_visible): Process X events until the frame
2581 is really visible (Bug#16027).
2582 * xterm.h (x_dispatch_event): Declare unconditionally.
2584 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2588 * nsterm.m (x_set_window_size): Handle pixelwise.
2590 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2592 * w32term.c (x_new_font):
2593 * xterm.c (x_new_font): Calculate new frame size from new font
2596 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2598 * lisp.h (FOR_EACH_TAIL): New macro.
2599 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2601 * window.c (select_window): Call second wset_redisplay before we change
2602 selected_window (bug#16034).
2604 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2606 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2608 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2610 * w32xfns.c: Include window.h, to avoid a compiler warning.
2612 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2614 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2615 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2616 window_scroll takes care of it.
2617 (Fset_window_point, Fdelete_other_windows_internal)
2618 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2619 (Fsplit_window_internal, Fdelete_window_internal)
2620 (Fresize_mini_window_internal, Fset_window_configuration)
2621 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2622 cause redisplay instead of forcing a complete redisplay.
2623 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2624 we're only affecting the selected_window.
2626 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2628 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2629 directional control characters. Update type and category
2630 determination according to the UBA from Unicode v6.3.
2631 (bidi_category_t): New category EXPLICIT_FORMATTING.
2633 * dispextern.h (bidi_type_t): Update to include new bidirectional
2634 properties introduced with Unicode v6.3. (Bug#16043)
2636 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2638 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2641 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2643 * font.c (font_list_entities): Remove dummy assignment.
2644 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2645 used on graphic displays only. Remove unused 'font_encoder' member.
2646 (struct font_bitmap): Remove unused 'extra' member.
2647 * nsfont.m (nsfont_open):
2648 * w32font.c (w32font_open_internal):
2649 * ftfont.c (ftfont_get_bitmap): Adjust users.
2651 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2653 Use bool for boolean.
2654 * tparam.c (tparam1):
2655 * undo.c (record_point, record_property_change):
2656 Use bool for boolean, for local vars that are always true or false.
2658 Minor integer overflow fixes (Bug#16033).
2659 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2660 This improves on the previous fix to this function.
2661 (window_resize_check): When summing up pixel counts, don't rely on
2662 undefined behavior if the sum overflows.
2664 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2666 * window.c (Fset_window_new_pixel): Don't choke at negative
2667 argument value (Bug#16033).
2669 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2670 to avoid crash in window_box_height.
2672 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2673 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2675 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2677 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2679 Minor integer overflow fixes.
2680 * window.c (Fset_window_new_pixel, grow_mini_window):
2681 * xdisp.c (Fwindow_text_pixel_size):
2682 Avoid undefined behavior on signed integer overflow.
2683 * xfns.c (x_set_mouse_color):
2684 Check that drag shape fits in 'unsigned', since that's what X wants.
2686 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2688 Improve reporting of fatal exception on MS-Windows.
2689 * w32fns.c (my_exception_handler): New function.
2690 (globals_of_w32fns): Set it up as the unhandled exception
2691 handler. Initialize exception code and address to zeros.
2692 (emacs_abort): If the exception code and address are available,
2693 print them at the beginning of the backtrace. Fix the format of
2694 printing addresses (was producing 0x0x12345678 on XP).
2697 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2699 * eval.c (Fbacktrace__locals): New function.
2700 (syms_of_eval): Defsubr it.
2702 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2704 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2705 Define here to unify between...
2706 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2707 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2709 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2711 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2713 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2714 fringe background extension.
2715 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2716 because they are now always the same as `left' and `width',
2717 respectively. Remove code for the case that `width' and
2718 `sb_width' are different.
2720 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2722 Fix minor problems found by static checking.
2723 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2724 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2725 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2727 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2729 * image.c (imagemagick_compute_animated_image): Don't crash if we
2730 have an animation with different-sized images (bug#15313).
2732 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2734 Remove some unused items introduced during pixelwise change.
2735 * window.c (window_resize_total_check): Remove unused function.
2736 * xdisp.c (remember_mouse_glyph): Remove unused label.
2737 (Ftool_bar_height): Move declaration inside #if.
2738 * xterm.c (x_set_window_size): Don't use r and c.
2740 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2742 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2745 * window.c (Fset_window_configuration): Comment out unused variables.
2747 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2749 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2751 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2753 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2755 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2756 HAVE_GNUTLS3 (Bug#16001).
2758 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2759 if interrupts are deferred (Bug#15801).
2761 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2763 Support resizing frames and windows pixelwise.
2764 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2765 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2766 (struct glyph_matrix): Replace window_left_col and
2767 window_top_line by window_pixel_left and window_pixel_top.
2768 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2770 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2771 (draw_window_divider, move_it_to, x_draw_right_divider)
2772 (x_draw_bottom_divider, change_frame_size): Add or fix
2774 * dispnew.c (change_frame_size_1): Change prototype.
2775 (adjust_glyph_matrix, required_matrix_width)
2776 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2777 values instead of lines and columns.
2778 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2779 WINDOW_TOTAL_FRINGE_WIDTH.
2780 (handle_window_change_signal, do_pending_window_change)
2781 (init_display): Adjusts calls of change_frame_size.
2782 (change_frame_size, change_frame_size_1): Handle pixelwise
2784 * frame.c (Qright_divider_width, Qbottom_divider_width):
2786 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2787 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2788 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2789 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2791 (set_frame_param): New function.
2792 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2793 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2794 (Ffringe_width, Fborder_width, Fright_divider_width)
2795 (Fbottom_divider_width): New functions, defsubr them.
2796 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2797 New argument pixelwise.
2798 (struct frame_parm_table): New members Qright_divider_width and
2799 Qbottom_divider_width.
2800 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2801 (x_report_frame_params): Handle Qright_divider_width and
2802 Qbottom_divider_width.
2803 (x_set_right_divider_width, x_set_bottom_divider_width):
2805 (frame_resize_pixelwise): New option.
2806 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2807 new_pixelwise, right_divider_width and bottom_divider_width;
2808 remove total_lines; rename text_lines, text_cols, new_text_lines
2809 and new_text_cols to text_height, text_width, new_height and
2810 new_width respectively.
2811 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2812 FRAME_TEXT_WIDTH respectively.
2813 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2814 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2815 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2817 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2818 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2819 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2820 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2821 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2822 (FRAME_TOTAL_COLS_ARG): Remove macro.
2823 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2824 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2825 (x_wm_set_size_hint): Handle frame pixel sizes.
2826 * indent.c (compute_motion, Fcompute_motion):
2827 Call window_body_width instead of window_body_cols.
2828 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2829 (make_lispy_position): Handle right and bottom dividers.
2830 (Fsuspend_emacs): Pixelize call of change_frame_size.
2831 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2832 * lisp.h: Extern set_frame_param.
2833 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2835 (Fx_create_frame): Add entry for vertical_drag_cursor.
2836 Pixelize call of change_frame_size.
2837 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2838 * nsterm.m (ns_update_window_end): Optionally draw right
2840 (x_set_window_size): Add argument pixelwise.
2841 Call check_frame_size and change_frame_size with pixelwise zero.
2842 (ns_draw_window_divider): New function.
2843 (ns_redisplay_interface): Add ns_draw_window_divider.
2844 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2845 (x_new_font): Call x_set_window_size with pixelwise zero.
2846 * print.c (print_object): For a window print its sequence
2848 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2849 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2850 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2851 (w32_createwindow): Use scroll bar area width.
2852 (w32_wnd_proc): Handle bottom divider width.
2853 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2854 (Fx_create_frame): Default divider width parameters.
2855 Caclulate sizes pixelwise. Add vertical drag cursor support.
2856 (x_create_tip_frame): Default divider widths to zero.
2857 Pixelize call to change_frame_size.
2858 (Fx_show_tip): Add handling of divider widths. Pixelize window
2860 (Fw32_frame_rect): New function.
2861 (frame_parm_handler w32_frame_parm_handlers): Add divider
2863 (Vx_window_vertical_drag_shape): Add variable.
2864 * w32inevt.c (resize_event, maybe_generate_resize_event):
2865 Pixelize change_frame_size calls.
2866 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2868 * w32term.c (w32_draw_window_divider): New function.
2869 (x_update_window_end): Handle right divider.
2870 (w32_draw_fringe_bitmap, x_scroll_run)
2871 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2872 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2873 Calculate new frame sizes pixelwise.
2874 (x_new_font): Pixelize call to x_set_window_size.
2875 (x_check_fullscreen): Pixelize call to change_frame_size.
2876 (x_set_window_size_1, x_set_window_size): New argument
2877 pixelwise. Calculate pixelwise.
2878 (x_wm_set_size_hint): Use scroll bar area width.
2879 (w32_redisplay_interface): Add w32_draw_window_divider.
2880 * w32term.h (struct w32_output): Add vertical drag cursor.
2881 * widget.c (set_frame_size, update_wm_hints)
2882 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2884 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2885 * window.c (sequence_number): Restore.
2886 (Fwindow_pixel_width, Fwindow_pixel_height)
2887 (Fwindow_mode_line_height, Fwindow_header_line_height)
2888 (window_pixel_to_total, Frun_window_scroll_functions)
2889 (Fset_window_new_pixel, window_resize_apply_total)
2890 (Fwindow_resize_apply_total): New functions.
2891 (window_body_height, window_body_width): Rename from
2892 window_body_lines. New argument PIXELWISE.
2893 Calculate pixelwise.
2894 (Fwindow_body_height, Fwindow_body_width): New argument
2896 (coordinates_in_window, window_relative_x_coord): Use window's
2897 pixel width instead of total width.
2898 (replace_window, recombine_windows): Initialize pixel values.
2899 (resize_root_window, resize_frame_windows, grow_mini_window)
2900 (shrink_mini_window): New argument PIXELWISE.
2901 Calculate pixelwise.
2902 (Fdelete_other_windows_internal, adjust_window_margins)
2903 (window_resize_check, window_resize_apply)
2904 (Fdelete_window_internal, Fresize_mini_window_internal)
2905 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2906 (check_frame_size): Rename arguments. New argument PIXELWISE.
2907 Calculate pixelwise.
2908 (set_window_buffer): Make samebuf bool. Run configuration change
2909 hook only if buffer changed.
2910 (Fset_window_buffer): Rewrite doc-string.
2911 (make_window): Initialize new_pixel slot.
2912 (Fwindow_resize_apply): Check pixel size of root window.
2913 (Fsplit_window_internal): Call 2nd argument pixel_size.
2914 Calculate pixelwise.
2915 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2917 (save_window_data): New slots frame_text_width,
2918 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2919 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2921 (Fcurrent_window_configuration, Fset_window_configuration)
2922 (save_window_save, compare_window_configurations): Handle new
2923 slots in save_window_data and saved_window.
2924 (Fset_window_scroll_bars): Fix doc-string.
2925 (window_resize_pixelwise): New variable.
2926 (coordinates_in_window, Fcoordinates_in_window_p):
2928 (make_parent_window): Adjust sequence_number.
2929 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2931 * window.h (struct window): New members new_pixel, pixel_left,
2932 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2933 (wset_new_pixel): New function.
2934 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2935 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2936 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2937 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2938 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2939 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2940 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2941 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2942 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2943 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2944 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2945 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2946 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2947 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2948 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2950 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2951 (window_body_width, check_frame_size): Adapt external declarations.
2952 * xdisp.c (last_max_ascent): New integer.
2953 (window_text_bottom_y): Handle bottom divider.
2954 (window_box_width, window_box_height): Calculate pixelwise.
2955 (get_glyph_string_clip_rects): Handle right divider.
2956 (remember_mouse_glyph): When windows are resized pixelwise
2957 proceed with width and height set to 1.
2958 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2960 (move_it_to): Calculate and return maximum x position
2962 (Fwindow_text_pixel_size): New function.
2963 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2964 (tool_bar_lines_needed): Rename to tool_bar_height.
2965 Calculate pixelwise.
2966 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2967 Calculate pixelwise.
2968 (redisplay_tool_bar): Calculate pixelwise.
2969 (redisplay_window): Calculate pixelwise. Handle dividers.
2970 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2971 (x_draw_vertical_border): Handle dividers.
2972 (define_frame_cursor1): Handle vertical drag cursor.
2973 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2974 (expose_window): Calculate pixelwise. Handle dividers.
2975 (init_xdisp): Initialize pixel values.
2976 * xfaces.c (Qwindow_divider): New face.
2977 (realize_basic_faces): Realize it.
2978 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2979 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2980 (x_set_scroll_bar_default_width): Default actual width to 16.
2981 (Fx_create_frame): Set sizes pixelwise.
2982 (x_create_tip_frame): Default divider widths to zero.
2983 Pixelize call of change_frame_size.
2984 (Fx_show_tip): Handle divider widths. Initial pixel position
2986 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2987 (Vx_window_vertical_drag_shape): New option.
2988 * xmenu.c (free_frame_menubar): Pixelize call of
2990 * xterm.c (x_draw_window_divider): New function.
2991 (x_update_window_end): Optionally draw right divider.
2992 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2993 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2994 (handle_one_xevent, x_new_font): Calculate pixelwise.
2995 (x_set_window_size_1, x_set_window_size): New argument
2996 pixelwise. Calculate pixelwise.
2997 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2998 (struct x_redisplay_interface): Add x_draw_window_divider.
2999 * xterm.h (struct x_output): Add vertical_drag_cursor.
3001 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3003 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3004 Set invisible frames's `redisplay' when a full redisplay is requested.
3005 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3006 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3007 (display_mode_lines): Set it here instead.
3009 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3011 * dispextern.h (set_window_update_flags): Remove.
3013 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3015 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3017 * xdisp.c (REDISPLAY_SOME_P): New macro.
3018 (redisplay_internal): Use it (bug#15999).
3019 (prepare_menu_bars, redisplay_window): Use it as well.
3021 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3023 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3025 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3026 (globals_of_w32font): Zero it out.
3027 (GetCharWidth32W_Proc): New function pointer.
3028 (get_char_width_32_w): New function.
3029 (compute_metrics): If get_glyph_outline_w returns an error, try
3030 get_char_width_32_w before declaring a failure. This avoids
3031 punishing raster (a.k.a. "bitmap") fonts by slowing down
3032 redisplay. (Bug#6364).
3034 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3036 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3037 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3038 highlight needs to be redisplayed. (Bug#15913)
3040 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3042 Fix minor problems found by static checking.
3043 * buffer.h (struct buffer_text, struct buffer):
3044 * frame.h (struct frame):
3045 * window.h (struct window):
3046 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3047 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3048 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3049 no-longer-valid use of HAVE_MENUS.
3050 * xdisp.c (propagate_buffer_redisplay): Now static.
3052 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3054 * xmenu.c (Fmenu_or_popup_active_p):
3055 * window.c (Fset_window_configuration):
3056 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3057 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3058 * fns.c (Fyes_or_no_p):
3059 * editfns.c (Fmessage_box, Fmessage_or_box):
3060 * alloc.c (make_save_ptr_ptr):
3061 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3063 * window.c (Fset_window_configuration): Move select_window later.
3065 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3067 Refine redisplay optimizations to only redisplay *some* frames/windows
3068 rather than all of them.
3069 * xdisp.c (REDISPLAY_SOME): New constant.
3070 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3071 (bset_redisplay, bset_update_mode_line): New functions.
3072 (message_dolog): Use bset_redisplay.
3073 (clear_garbaged_frames): Use fset_redisplay.
3074 (echo_area_display): Use wset_redisplay.
3075 (buffer_shared_and_changed): Remove.
3076 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3077 frame titles. Compute the actual set of windows redisplayed.
3078 Don't update frame titles and menu bars for frames that don't need to
3080 (propagate_buffer_redisplay): New function.
3082 (redisplay_internal): Use it. Be more selective in the set of windows
3083 we redisplay. Propagate windows_or_buffers_changed to
3084 update_mode_lines a bit later to simplify the code.
3085 (mark_window_display_accurate_1): Reset window and buffer's
3087 (redisplay_window): Do nothing if neither the window nor the buffer nor
3088 the frame needs redisplay.
3089 * window.h (struct window): Add `redisplay' field.
3090 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3091 (redisplay_other_windows, window_list): New declarations.
3092 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3093 (window_list): Not static any more.
3094 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3095 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3096 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3097 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3098 * frame.h (struct frame): Add `redisplay' field.
3099 Move `external_menu_bar' bitfield next to other bit-fields.
3100 (SET_FRAME_GARBAGED): Use fset_redisplay.
3101 (SET_FRAME_VISIBLE): Don't garbage the frame;
3102 Use redisplay_other_windows.
3103 * buffer.h (struct buffer): Add `redisplay' field.
3104 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3105 (modify_overlay): Use bset_redisplay.
3106 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3108 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3110 Support w32 file notifications in batch mode.
3111 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3112 invalid (which happens in batch mode). If non-interactive, call
3113 handle_file_notifications to store file notification events in the
3114 input queue. (Bug#15933)
3116 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3118 * w32inevt.c (handle_file_notifications): Now external, not static.
3120 * w32term.h (handle_file_notifications): Provide prototype.
3122 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3123 init_crit, since init_display, which does that otherwise, is not
3126 2013-11-27 Glenn Morris <rgm@gnu.org>
3128 * Makefile.in ($(lispsource)/international/charprop.el): New.
3129 (emacs$(EXEEXT)): Depend on charprop.el.
3131 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3133 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3134 deleting portions of the buffer under non-nil REPLACE argument.
3137 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3138 directory, watch it and not its parent.
3139 (add_watch): Allow empty string in FILE.
3141 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3143 * window.c (Fset_window_start, window_resize_apply)
3144 (window_scroll): Reset window_end_valid (Bug#15957).
3146 2013-11-27 Glenn Morris <rgm@gnu.org>
3148 * Makefile.in (leimdir): Now in lisp source directory.
3149 ($(leimdir)/leim-list.el): Just use ../leim .
3150 * epaths.in (PATH_DUMPLOADSEARCH):
3151 * lread.c (load_path_default):
3152 * nsterm.m (ns_load_path): No more leim directory.
3154 2013-11-26 Andreas Schwab <schwab@suse.de>
3156 * .gdbinit (xgettype): Add cast.
3158 2013-11-26 Glenn Morris <rgm@gnu.org>
3160 Preload leim-list.el.
3161 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3162 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3163 is a single directory.
3165 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3167 bool-vector-subsetp is now the normal direction (Bug#15912).
3168 * data.c (Fbool_vector_subsetp): Test whether the first argument
3169 is a subset of the second one, not the reverse. Add doc string.
3171 Fix minor problems found by static checking.
3172 * lread.c (load_path_default): Now static.
3173 * textprop.c (text_property_stickiness): Be consistent about the
3174 test used when deciding whether to consider the previous character.
3175 This simplifies the code a bit.
3177 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3179 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3181 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3182 (syms_of_frame): Don't defsubr them.
3184 2013-11-25 Glenn Morris <rgm@gnu.org>
3186 * lread.c (load_path_default): Change the sense of the argument.
3187 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3188 from dump_path. When it is not, avoid checking dump_path twice.
3190 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3191 uninstalled dump_path against installed Vload_path. (Bug#15964)
3193 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3195 Export get_pos_property to Elisp.
3196 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3197 (syms_of_editfns): Export it to Elisp.
3199 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3201 2013-11-23 Romain Francoise <romain@orebokech.com>
3203 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3204 initialization here ...
3205 (syms_of_fileio): ... from here.
3207 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3209 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3210 Please use --enable-check-lisp-object-type.
3212 2013-11-23 Glenn Morris <rgm@gnu.org>
3214 * process.c (get_process): Explicit error for dead buffers.
3216 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3218 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3220 2013-11-23 Glenn Morris <rgm@gnu.org>
3222 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3223 * lread.c (load_path_check): Take path to check as argument.
3224 (load_path_default): New, split from init_lread.
3225 (init_lread): Move calc of default load-path to load_path_default.
3226 Empty elements in EMACSLOADPATH now stand for the default.
3227 (load-path): Doc fix.
3228 * emacs.c (decode_env_path): Add option to treat empty elements
3229 as nil rather than ".".
3230 * callproc.c (init_callproc_1, init_callproc):
3231 * image.c (Vx_bitmap_file_path):
3232 * lisp.h (decode_env_path):
3233 * lread.c (Vsource_directory):
3234 Update for new argument spec of decode_env_path.
3236 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3238 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3239 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3241 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3243 Fix some dependency problems that cause unnecessary recompiles.
3244 Problem reported by RMS in
3245 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3246 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3247 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3248 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3249 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3250 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3251 (boostrap-clean): No need to remove stamp-oldxmenu.
3253 Fix recently introduced bool vector overrun.
3254 This was due to an optimization that went awry.
3255 Reported by Glenn Morris in
3256 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3257 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3258 for empty vectors, undoing the 2013-11-18 change.
3259 * data.c (bool_vector_binop_driver): Rely on this.
3260 Fix bug that occasionally overran the destination.
3261 * lisp.h (struct Lisp_Bool_vector): Document this.
3263 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3265 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3268 * nsterm.m (init, run, stop:): Comment out for now, does not work
3271 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3273 * charset.c (syms_of_charset): Don't read past end of string.
3275 2013-11-19 Glenn Morris <rgm@gnu.org>
3277 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3279 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3281 Add hooks to run on gaining/losing focus. (Bug#15029)
3282 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3283 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3284 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3286 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3288 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3289 The old names predated the API change that put destination at end.
3291 Improve API of recently-added bool vector functions (Bug#15912).
3292 The old API had (bool-vector-count-matches A B)
3293 and (bool-vector-count-matches-at A B I), which gave the
3294 misleading impression that the two functions were variants, one
3295 with a location I. The new API has (bool-vector-count-population A)
3296 and (bool-vector-count-consecutive A B I) to make the distinction
3297 clearer. The first function no longer has a B argument, since the
3298 caller can easily determine the number of nils if the length and
3299 number of ts is known.
3300 * data.c (Fbool_vector_count_population): Rename from
3301 bool_vector_count_matches, and accept just 1 argument.
3302 (Fbool_vector_count_consecutive): Rename from
3303 Fbool_vector_count_matches_at.
3305 Always allocate at least one bits_word per bool vector.
3306 See Daniel Colascione in:
3307 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3308 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3309 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3310 * lisp.h (struct Lisp_Bool_vector): Document this.
3312 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3314 * insdel.c (invalidate_buffer_caches): New function, consolidated
3315 from part of prepare_to_modify_buffer.
3316 (insert_from_gap, prepare_to_modify_buffer):
3317 * coding.c (code_convert_region, code_convert_string):
3318 Call invalidate_buffer_caches. (Bug#15841)
3320 * lisp.h (invalidate_buffer_caches): Add prototype.
3322 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3324 * w32term.c (x_update_window_end): Don't invalidate the entire
3325 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3326 highlight needs to be redisplayed. (Bug#15913)
3328 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3330 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3332 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3334 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3335 while we are using Vprin1_to_string_buffer.
3337 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3338 after inserting the description string. (Bug#15907)
3340 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3342 * data.c: Work around bogus GCC diagnostic about shift count.
3343 Reported by Eli Zaretskii in
3344 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3345 (pre_value): New function.
3346 (count_trailing_zero_bits): Use it.
3348 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3350 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3351 assume C macros are not supported even under -g3 in these old GCC
3354 2013-11-15 Leo Liu <sdl.web@gmail.com>
3356 * minibuf.c (Ftry_completion, Fall_completions)
3357 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3359 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3361 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3362 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3363 This avoids placing unnecessary constants into the Emacs code.
3365 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3367 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3368 for Cygwin w32 build.
3370 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3371 for Cygwin w32 build. (Bug#15892)
3373 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3375 Simplify, port and tune bool vector implementation.
3376 * alloc.c (bool_vector_exact_payload_bytes)
3377 (bool_vector_payload_bytes): Remove.
3378 (bool_vector_fill): Return its argument.
3379 * alloc.c (bool_vector_fill):
3381 * print.c (print_object):
3382 Simplify by using bool_vector_bytes.
3383 * alloc.c (make_uninit_bool_vector):
3384 New function, broken out from Fmake_bool_vector.
3385 (Fmake_bool_vector): Use it. Use tail call.
3386 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3387 * data.c (BITS_PER_ULL): New constant.
3388 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3389 if long long versions don't exist.
3390 (shift_right_ull): New function.
3391 (count_one_bits_word): New function, replacing popcount_bits_word
3392 macro. Don't assume that bits_word is no wider than long long.
3393 (count_one_bits_word, count_trailing_zero_bits):
3394 Don't assume that bits_word is no wider than long long.
3395 * data.c (bool_vector_binop_driver, bool_vector_not):
3396 * fns.c (Fcopy_sequence):
3398 Create an uninitialized destination, to avoid needless work.
3399 (internal_equal): Simplify.
3400 (Ffillarray): Prefer tail call.
3401 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3402 contain at least one word.
3403 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3404 chars are narrower than ints.
3405 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3406 * fns.c (Fcopy_sequence):
3408 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3409 Don't try to port to hosts where bits_word values have holes; the
3410 code wouldn't work there anyway. Verify this assumption, though.
3411 (bool_vector_bytes): New function.
3412 (make_uninit_bool_vector): New decl.
3413 (bool_vector_fill): Now returns Lisp_Object.
3415 * xfns.c (xic_create_fontsetname):
3416 * xrdb.c (gethomedir): Prefer tail calls.
3418 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3420 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3421 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3423 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3424 that requires a return value.
3425 (Fset_buffer_modified_p): Take advantage of this change to do
3428 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3430 * buffer.c (Frestore_buffer_modified_p): Sync it with
3431 Fset_buffer_modified_p.
3432 (Fforce_mode_line_update): New function, moved from subr.el.
3433 (Fset_buffer_modified_p): Use them.
3434 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3436 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3438 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3439 This avoids undefined behavior when subtracting pointers into
3440 different aways. On my platform it also makes the code a tad
3441 smaller and presumably faster.
3443 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3445 * keyboard.c (command_loop_1): Use region-extract-function.
3446 * insdel.c (Qregion_extract_function): Not static any more (can we
3447 stop pretending that these vars can benefit from being marked static?).
3449 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3451 * search.c (find_newline): If buffer text is relocated during the
3452 "dumb loop", adjust C pointers into buffer text to follow suit.
3455 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3457 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3458 for conversion (Bug#15837).
3460 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3462 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3463 for the entire range of inserted characters. (Bug#15841)
3465 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3467 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3469 (realize_default_face): Remove assignment to distant-foreground if
3470 unspecified (Bug#15815).
3472 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3474 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3475 cache-long-scans disabled, since we don't want to call
3476 prepare_to_modify_buffer (in insert_1_both) for each message we
3479 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3480 from buffer.c. Improve commentary to the buffer field setter
3483 * buffer.c (bset_cache_long_scans): Static function deleted.
3484 Improve commentary to the buffer field setter functions.
3485 (init_buffer_once): Default for cache-long-scans changed to t.
3488 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3490 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3492 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3493 This bug was introduced in my 2013-06-21 change, and caused
3494 struct Lisp_Sub_Char_Table objects to be given too many slots,
3495 which broke 'make -C admin/unidata'.
3497 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3499 Import changes from mac-port 4.5.
3500 * macfont.m (mac_font_copy_default_descriptors_for_language)
3501 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3502 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3503 (macfont_language_default_font_names): New.
3504 (macfont_list): Rearrange language/charset code.
3505 (macfont_close): Don't check for macfont_info->cache.
3506 (mac_ctfont_create_preferred_family_for_attributes): New font
3507 selection code, call
3508 mac_font_copy_default_name_for_charset_and_languages.
3509 (mac_font_copy_default_descriptors_for_language)
3510 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3512 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3514 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3516 Port to C11 aligned_alloc, and fix some integer overflows.
3517 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3518 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3519 and use of posix_memalign replaced with aligned_alloc.
3520 (aligned_alloc): New function, defined or declared as needed.
3521 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3522 Don't undef; configure.ac now does this.
3523 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3524 (calloc, aligned_alloc): Check for integer overflow.
3525 (aligned_alloc): Rename from memalign. All uses changed.
3526 (memalign): New function, an alias for aligned_alloc.
3528 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3530 * xdisp.c (redisplay_internal): Fix typo in last change.
3532 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3534 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3536 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3538 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3539 redisplay--mode-lines-cause.
3540 (redisplay_internal): Keep them uptodate. Remove redundant check of
3541 buffer_shared_and_changed.
3542 * *.[chm]: Number every assignment to update_mode_lines so we
3543 can track why it is set.
3545 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3547 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3549 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3551 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3552 can track why it is set.
3554 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3556 Integer-related fixes for term.c etc.
3557 * dispextern.h (face_tty_specified_color): New function.
3558 * term.c (turn_on_face): Don't rely on undefined behavior when
3559 assigning an out-of-range value to 'long'.
3560 Simplify test for toggling highlight.
3561 (tty_capable_p): Omit last two (unused) args. All callers changed.
3562 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3563 (read_menu_input, tty_menu_activate, tty_menu_show):
3564 * xfaces.c (x_supports_face_attributes_p)
3565 (tty_supports_face_attributes_p):
3566 Use bool for boolean. All callers changed.
3567 (tty_supports_face_attributes_p): Omit defaults for color indices;
3568 no longer needed. Simplify tail call.
3570 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3572 * xdisp.c (prepare_menu_bars): Mark static.
3573 * lisp.h (prepare_menu_bars): Don't declare.
3574 * xselect.c (x_handle_selection_clear):
3575 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3577 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3579 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3580 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3582 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3584 * keyboard.c (Fcommand_error_default_function): Rename from
3585 Fdefault_error_output.
3587 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3589 * keyboard.c (Fdefault_error_output): New function, extracted from
3591 (syms_of_keyboard): Use it for Vcommand_error_function.
3593 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3596 (init_eval): Use it to ensure handlerlist is non-NULL.
3597 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3598 (Fsignal): Adjust NULLness test of handlerlist.
3599 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3601 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3603 * callproc.c (call_process): Call prepare_to_modify_buffer before
3604 decoding text read from the sub-process, as the decoded stuff will
3605 be inserted into the buffer. This will invalidate the various
3606 caches maintained for the buffer. (Bug#15148)
3608 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3610 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3611 string of glyphless-char-display.
3613 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3615 * nsfns.m (ns_get_name_from_ioreg): New function.
3616 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3617 OSX >= 10.9. Use ns_get_name_from_ioreg.
3619 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3621 Simplify and port recent bool vector changes.
3622 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3623 only in this file. Use a more-efficient implementation if the
3624 second argument is a power of 2.
3625 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3626 Remove no-longer-necessary compile-time checks.
3627 (bool_vector_exact_payload_bytes): New function.
3628 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3629 exact payload changed to call the new function. Do not assume
3630 that the arg or result fits in ptrdiff_t.
3631 (bool_vector_fill): New function.
3632 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3634 (vroundup_ct): Don't assume arg fits in size_t.
3635 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3636 invoke set_category_set.
3637 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3638 All callers changed. Use bool_vector_set.
3639 * category.h (XCATEGORY_SET): Remove; no longer needed.
3640 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3642 * data.c (Faref): Use bool_vector_ref.
3643 (Faset): Use bool_vector_set.
3644 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3645 (Fbool_vector_not, Fbool_vector_count_matches)
3646 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3647 * fns.c (concat): Use bool_vector_ref.
3648 (Ffillarray): Use bool_vector_fill.
3649 (mapcar1): Use bool_vector_ref.
3650 (sxhash_bool_vector): Hash words, not bytes.
3651 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3652 a constant, since it's now used in #if.
3653 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3654 unsigned char on unusual architectures, so that we no longer
3655 assume that the number of bits per bits_word is a power of two or
3656 is a multiple of 8 or of CHAR_BIT.
3657 (Qt): Add forward decl.
3658 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3659 at least as strictly as bits_word.
3660 (bool_vector_data, bool_vector_uchar_data): New accessors.
3661 All data structure accesses changed to use them.
3662 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3663 (bool_vector_set): New functions.
3664 (bool_vector_fill): New decl.
3665 (ROUNDUP): Move to alloc.c as described above.
3667 Fix recent gnutls changes.
3668 * gnutls.c (Fgnutls_boot): Don't assume C99.
3669 * process.c (wait_reading_process_output): Fix typo in recent change.
3671 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3673 * process.c (wait_reading_process_output, read_process_output)
3674 (send_process): Check gnutls_state is not NULL.
3676 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3677 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3679 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3681 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3682 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3684 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3687 * nsfns.m (Fx_create_frame): Fix memory leak.
3689 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3690 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3691 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3693 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3695 * xdisp.c (message3_nolog, message_with_string): Encode the string
3696 before writing it to the terminal in a non-interactive session.
3698 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3699 sure we concatenate them into a unibyte string.
3701 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3702 resulting temporary name before returning it to the caller.
3703 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3704 is a unibyte string, convert NAME to a unibyte string to ensure
3705 that the result is also a unibyte string.
3707 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3708 create unibyte strings from default paths and directory/file
3711 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3714 * callproc.c (init_callproc): Use build_unibyte_string to make
3715 sure we create unibyte strings from default paths and
3716 directory/file names.
3718 * buffer.c (init_buffer): Don't store default-directory of
3719 *scratch* in multibyte form. The original problem which led to
3720 that is described in
3721 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3722 but it was solved long ago. (Bug#15260)
3724 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3726 Port to stricter C99 platforms.
3727 Especially, C99 prohibits nesting a struct X inside struct Y if
3728 struct X has a flexible array member.
3729 * alloc.c (struct sdata): New type.
3730 (sdata): Implement in terms of struct sdata.
3731 Remove u member; all uses replaced by next_vector, set_next_vector.
3732 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3733 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3734 (struct sblock): Rename first_data member to data, which is now
3735 a flexible array member. All uses changed.
3736 (next_vector, set_next_vector, large_vector_vec): New functions.
3737 (vector_alignment): New constant.
3738 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3739 (struct large-vector): Now merely a NEXT member, since the old approach
3740 ran afoul of stricter C99. All uses changed to use
3741 large_vector_vec or large_vector_offset.
3742 (large_vector_offset): New constant.
3743 * dispnew.c: Include tparam.h, for tgetent.
3744 Do not include term.h; no longer needed.
3745 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3746 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3747 (struct Lisp_Vector): Use a flexible array member for contents,
3748 instead of a union with a member that is an array of size 1.
3750 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3751 fact that the struct no longer contains a union.
3752 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3753 (struct Lisp_Save_Value, struct Lisp_Free):
3754 Use unsigned, not int, for spacers, to avoid c99 warning.
3755 (union specbinding): Use unsigned, not bool, for bitfield, as
3756 bool is not portable to pre-C99 hosts.
3758 2013-11-04 Glenn Morris <rgm@gnu.org>
3760 * emacs.c (usage_message): Mention that `-L :...' appends.
3762 2013-11-02 Glenn Morris <rgm@gnu.org>
3764 * Makefile.in (abs_builddir): Remove.
3765 (bootstrap_exe): Use relative filename.
3767 Use relative filenames in TAGS files.
3768 * Makefile.in (abs_srcdir): Remove it again.
3769 (.PHONY): Remove frc.
3770 (maintainer-clean): No more TAGS-LISP file.
3771 (TAGS): Pass relative file names to etags.
3772 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3774 * Makefile.in (abs_srcdir): New, set by configure.
3776 (maintainer-clean): Remove pointless echo. That should be in the
3777 top-level Makefile, if anywhere. Delete TAGS-LISP.
3778 (extraclean): No s/ and m/ directories for some time.
3779 (TAGS): Also depend on ctagsfiles3.
3780 Remove no-longer-defined S_FILE.
3781 Pass absolute filenames to etags once more.
3782 (TAGS-LISP): Replace lispdir with its expansion.
3783 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3784 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3786 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3788 * xfaces.c (check_lface_attrs, realize_default_face):
3789 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3790 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3792 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3794 * emacs.c (original_pwd): Remove global var by making it local.
3795 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3797 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3799 * xfaces.c: Declare color_distance.
3800 (QCdistant_foreground): New variable.
3801 (NEAR_SAME_COLOR_THRESHOLD): New define.
3802 (load_color2): New function.
3803 (load_color): Call load_color2.
3804 (load_face_colors): Call load_color2 and if distant-color is specified
3805 calculate distant and use distant-color if colors are near.
3806 (LFACE_DISTANT_FOREGROUND): New define.
3807 (merge_face_ref, Finternal_set_lisp_face_attribute)
3808 (Finternal_get_lisp_face_attribute)
3809 (x_supports_face_attributes_p): Handle distant-foreground similar to
3811 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3813 * dispextern.h (lface_attribute_index):
3814 Add LFACE_DISTANT_FOREGROUND_INDEX.
3816 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3818 * image.c (pbm_next_char): New function.
3819 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3820 (pbm_scan_number): Use it.
3821 (Qlibjpeg_version): New variable.
3822 (syms_of_image): DEFSYM and initialize it.
3824 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3826 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3828 2013-10-31 Glenn Morris <rgm@gnu.org>
3830 * emacs.c (original_pwd): New char.
3831 (main): If using --chdir, store original_pwd.
3832 (init_cmdargs): When setting Vinvocation_directory based on a
3833 relative argv[0], use original_pwd if set. (Bug#15768)
3835 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3837 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3839 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3841 * insdel.c: Fix minor problems found by static checking.
3842 (Qregion_extract_function): Now static.
3843 (prepare_to_modify_buffer_1): Remove unused locals.
3845 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3847 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3848 (syms_of_xdisp): Declare pre-redisplay-function.
3849 (markpos_of_region): Remove function.
3850 (init_iterator, compute_stop_pos, handle_face_prop)
3851 (face_before_or_after_it_pos, reseat_to_string)
3852 (get_next_display_element, window_buffer_changed)
3853 (redisplay_internal, try_cursor_movement, redisplay_window)
3854 (try_window_reusing_current_matrix, try_window_id, display_line)
3855 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3856 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3857 * window.h (struct window): Remove field `region_showing'.
3858 * dispextern.h (struct it): Remove region_beg/end_charpos.
3859 (face_at_buffer_position, face_for_overlay_string)
3860 (face_at_string_position): Update prototypes.
3861 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3862 (face_at_string_position): Remove `region_beg' and `region_end' args.
3863 * fontset.c (Finternal_char_font):
3864 * font.c (font_at, font_range): Adjust calls accordingly.
3865 * insdel.c (Qregion_extract_function): New var.
3866 (syms_of_insdel): Initialize it.
3867 (prepare_to_modify_buffer_1): Use it.
3869 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3871 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3872 * ftxfont.c (ftxfont_get_gcs):
3873 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3874 * xfaces.c (x_free_colors, x_free_dpy_colors)
3875 (x_create_gc, unload_color):
3876 * xselect.c (x_property_data_to_lisp):
3877 * xsettings.c (parse_settings):
3878 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3879 (get_bits_and_offset): Adjust definition.
3880 * frame.c (XParseGeometry): Adjust locals.
3881 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3882 * regex.h (toplevel): Likewise for reg_syntax_t.
3884 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3886 * eval.c (run_hook_with_args): Use FUNCTIONP.
3888 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3890 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3891 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3892 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3893 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3894 on MS-Windows anyway.
3895 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3896 (free_realized_face): ...adjust user.
3897 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3898 white relief pixels to -1.
3899 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3900 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3901 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3903 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3905 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3906 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3907 in practice now. All callers changed.
3909 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3911 * dispextern.h (struct face): Use bitfields for 'underline_type'
3912 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3913 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3914 'stipple' member. Move 'lface' member up to help...
3915 * xfaces.c (make_realized_face): ...this function to find and
3916 clear just the members that need clearing.
3917 (load_face_colors, realize_x_face):
3918 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3920 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3922 * xftfont.c (struct xftfont_info): Remove set-but-unused
3924 (xftfont_open): Adjust user.
3925 (xftfont_get_colors): Remove useless prototype.
3927 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3929 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3930 before passing them to 'unexec'. (Bug#15260)
3932 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3934 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3936 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3938 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3939 the changed signature of the font driver's 'close' method.
3941 * w32font.h (w32font_close): Adjust the prototype to the change in
3942 function definition.
3944 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3946 * w32uniscribe.c (uniscribe_close): Adapt the call to
3947 w32font_close to its new prototype.
3949 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3951 Omit unused frame argument of font API's close function.
3952 * font.h (struct font): Drop frame argument. Adjust comment.
3953 * font.c (font_clear_cache, font_close_object): Adjust users.
3954 * ftfont.c (ftfont_close):
3955 * ftxfont.c (ftxfont_close):
3956 * macfont.m (macfont_close):
3957 * nsfont.m (nsfont_close):
3958 * w32font.c (w32font_close):
3959 * xfont.c (xfont_close):
3960 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3961 tweak comments and make functions safe if called more than once for
3962 the same font object.
3964 Perform font-specific cleanup when font object is swept by GC. See
3965 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3966 * alloc.c (cleanup_vector): New function.
3967 (sweep_vector): Call it for each reclaimed vector object.
3968 * font.h (struct font): Adjust comment.
3970 2013-10-24 Glenn Morris <rgm@gnu.org>
3972 * Makefile.in (abs_top_srcdir): New, set by configure.
3974 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3976 Adjust recent font-related changes to fix bug#15686.
3977 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3978 is a live window system frame, mark its default font too.
3980 2013-10-23 Glenn Morris <rgm@gnu.org>
3982 * Makefile.in (RUN_TEMACS): Make relative (again).
3983 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3984 (bootstrap-emacs$(EXEEXT)):
3985 Quote entities that might contain whitespace.
3987 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3989 Port to Solaris 10 and its bundled GCC.
3990 Problem reported by Timothy C. Burt.
3991 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3993 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3995 Do not allow font caches to grow too large.
3996 * alloc.c (compact_font_cache_entry, compact_font_caches):
3997 New functions or stub if not HAVE_WINDOW_SYSTEM.
3998 (compact_undo_list): Factor out from Fgarbage_collect.
4000 (mark_face_cache): Mark face font. Move down to avoid
4002 (mark_terminals): Do not mark font cache here.
4003 (Fgarbage_collect): Call compaction functions described
4004 above. Adjust comment.
4006 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4008 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4009 chdir to HOME (bug#15607).
4011 * nsterm.m (Qcocoa, Qgnustep): New variables.
4012 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4013 (ns_get_color): Make selection color work for GNUstep also.
4015 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4017 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4018 handles mouse clicks. Instead, let GPM use the same code as all
4019 the other mice use. See the discussion starting at
4020 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4021 for the details of the problem with the menu bar this fixes.
4023 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4025 Remove port-specific display name lists to avoid extra
4026 complexity and data duplication with display info lists.
4027 * xterm.h (x_display_name_list): Remove declaration.
4028 * xterm.c (x_display_name_list): Remove.
4029 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4030 * xfns.c (x_display_info_for_name, Fx_display_list):
4031 Likewise. Use x_display_list where appropriate.
4032 * w32term.h (w32_display_name_list): Remove declaration.
4033 * w32term.c (w32_display_name_list): Remove.
4034 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4036 * w32fns.c (x_display_info_for_name, Fx_display_list):
4037 Likewise. Use x_display_list where appropriate.
4038 * nsterm.h (ns_display_name_list): Remove declaration.
4039 * nsterm.m (ns_display_name_list): Remove.
4040 (ns_term_init, syms_of_nsterm): Adjust users.
4041 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4042 Likewise. Use x_display_list where appropriate.
4043 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4044 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4045 (mark_terminals): Mark per-terminal font cache.
4047 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4049 Don't run timers in input-pending-p. Its new check-timers param
4050 provides the prior behavior. (Bug#15045).
4051 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4053 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4055 Make some functions static in non-Microsoft builds.
4056 On my platform (Fedora 19 x86-64), this shrinks the
4057 Emacs executable (text+data) by 0.25%.
4058 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4059 (load_color) [!MSDOS]:
4060 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4061 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4062 * lisp.h (check_existing):
4063 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4064 (network_interface_info) [!WINDOWSNT]:
4065 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4066 Remove extern decls.
4067 * fileio.c (check_existing):
4068 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4069 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4070 (network_interface_info) [!WINDOWSNT]:
4071 * term.c (encode_terminal_code) [!WINDOWSNT]:
4072 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4073 * xfaces.c (load_color) [!MSDOS]:
4075 * fileio.c (check_existing, check_executable, check_writable):
4076 * process.c (network_interface_list, network_interface_info):
4077 Move earlier, so that we don't need forward decls.
4078 * gnutls.c (fn_gnutls_transport_set_errno)
4079 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4081 * w32.c (init_environment): Use faccessat rather than
4082 check_existing, partly for consistency with the rest of the code
4083 in this file, partly so that check_existing can be static.
4085 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4086 * emacs.c (MAIN_PROGRAM): New macro.
4087 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4088 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4090 bool vector int width fixes
4091 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4092 (Fbool_vector_count_matches_at):
4093 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4094 can exceed PTRDIFF_MAX, at least in theory.
4095 (Fbool_vector_count_matches_at):
4096 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4098 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4100 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4101 (struct sockaddr): Add forward decl, for platforms that lack it.
4103 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4105 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4108 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4110 * w32.c (network_interface_get_info, network_interface_list)
4111 (network_interface_info): New functions. (Bug#15610)
4112 (GetAdaptersInfo_Proc): New typedef.
4113 (get_adapters_info): New wrapper function.
4114 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4116 * process.h (network_interface_list, network_interface_info):
4119 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4120 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4121 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4122 for WINDOWSNT. Doc fix.
4123 (syms_of_process): Defsubr Snetwork_interface_list and
4124 Snetwork_interface_info unconditionally.
4126 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4127 in NS GUI sessions. (Bug#15629)
4129 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4131 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4133 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4135 * print.c (print_object): Print " ..." when truncating bool vectors.
4137 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4139 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4140 standard mouse buttons.
4142 * termhooks.h (struct input_event): Remove incorrect commentary.
4144 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4146 Disallow bool vector operations on mixed-length operands.
4147 The old behavior left garbage in the result vector sometimes,
4148 and didn't seem to be useful.
4149 * data.c (Qwrong_length_argument): New static var.
4150 (wrong_length_argument): New function.
4151 (bool_vector_binop_driver): Check that args agree in length.
4153 * keyboard.c, keyboard.h (all_kboards): Now static.
4155 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4157 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4158 note from the lispref.
4160 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4162 * nsterm.h (struct ns_display_info): Remove set-but-unused
4163 member image_cache (image caches are per-terminal anyway).
4164 (FRAME_X_IMAGE_CACHE): Remove.
4165 * nsterm.m (ns_initialize_display_info): Adjust user.
4167 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4169 * w32proc.c: Include mingw_time.h.
4171 * w32.c: Include mingw_time.h.
4173 Implement scrolling of TTY menus when the screen is too short.
4175 * term.c (tty_menu_display): Accept an additional argument, the
4176 menu item from which to start displaying the menu. Account for
4177 the value of Y when limiting the menu to the number of available
4179 (mi_result): New enumeration.
4180 (read_menu_input): Return enumerated value. When the y coordinate
4181 hits min_y or max_y, return scroll indication instead of wrapping
4183 (tty_menu_activate): Handle the scrolling indications from
4184 read_menu_input. Compute the first menu item to display and pass
4185 it to tty_menu_display.
4187 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4189 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4190 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4191 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4192 Adjust to match the change described below.
4193 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4194 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4195 memory_below_frame members to...
4196 * termchar.h (struct tty_display_info): ...here because they're
4197 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4198 * term.c (init_tty):
4199 * nsterm.m (ns_create_terminal):
4200 * w32term.c (w32_create_terminal):
4201 * xterm.c (x_create_terminal): Adjust users.
4202 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4203 to filter out non-TTY frames. Adjust comment.
4204 (scrolling): Adjust user. Prefer eassert for debugging check.
4206 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4208 * xfaces.c (PT_PER_INCH): Remove unused macro.
4209 * termhooks.h (struct terminal): Remove set-but-unused
4210 member fast_clear_end_of_line.
4211 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4212 * nsterm.m (ns_create_terminal):
4213 * term.c (init_tty):
4214 * w32term.c (w32_create_terminal):
4215 * xterm.c (x_create_terminal): Adjust users.
4217 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4219 * lisp.h (bool_vector_size): New function.
4220 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4221 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4222 (Fbool_vector_not, Fbool_vector_count_matches_at):
4223 Remove uses of 'eassume' that should no longer be needed,
4224 because they are subsumed by the 'eassume' in bool_vector_size.
4226 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4228 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4229 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4230 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4232 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4234 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4235 have different dimensions. (Bug#15575)
4237 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4240 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4242 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4244 * term.c (tty_menu_show): Never return with unbalanced
4245 specpdl. Use eassert for debugging check. Adjust style.
4247 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4249 * term.c (read_menu_input): Make selection of menu items
4250 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4251 (tty_menu_activate): Fix off-by-one error when computing max_y.
4253 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4255 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4256 audit logging (only used with GnuTLS 3.x) and enable it.
4258 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4260 * dispnew.c (redraw_frame): Remove useless #ifdef because
4261 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4262 Also, move TTY fflush to...
4263 * term.c (tty_update_end): ...this function.
4265 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4267 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4268 the end of the frame's glyph matrix. (Bug#15575)
4270 * term.c (tty_menu_display): Don't move cursor while overwriting
4271 frame's glyphs with menu items. Limit the number of items
4272 displayed to what can be shown on the available screen lines,
4273 excluding the echo area.
4274 (tty_menu_activate): Limit the Y coordinate allowed by
4275 read_menu_input to the last screen line used for menu display.
4277 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4279 * lisp.h (eassume): New macro.
4280 Also, include <verify.h>, for 'assume'.
4281 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4282 (vroundup, vector_nbytes):
4283 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4284 (Fbool_vector_not, Fbool_vector_count_matches)
4285 (Fbool_vector_count_matches_at):
4286 Use eassume, not eassert.
4287 * casetab.c (set_identity, shuffle):
4288 * composite.c (composition_gstring_put_cache):
4289 * dispnew.c (update_frame_1):
4290 * ftfont.c (ftfont_shape_by_flt):
4291 * image.c (gif_load):
4292 * intervals.c (offset_intervals):
4293 * macfont.m (macfont_shape):
4294 Remove calls to 'assume' that are no longer needed, because
4295 --enable-gcc-warnings no longer generates bogus warnings
4296 when these calls are removed.
4298 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4300 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4302 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4304 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4305 (Qsubstitute_env_in_file_name): New var.
4306 (syms_of_fileio): Define it.
4308 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4310 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4311 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4314 * term.c (save_and_enable_current_matrix): Don't allocate and
4315 don't save margin areas.
4316 (restore_desired_matrix): Don't restore margin areas.
4317 (free_saved_screen): Don't free margin areas.
4319 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4321 * image.c: Pacify --enable-gcc-warnings.
4322 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4323 #define only if used.
4325 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4327 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4328 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4329 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4330 (gif_load): For giflib v5.x and later, display the error message
4331 produced by giflib when its functions fail.
4332 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4335 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4337 * keyboard.c (last_event_timestamp): Remove. For X selection and
4338 GTK popup menus, it may be obtained from per-frame X display info.
4339 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4340 (process_special_events): Adjust users.
4341 * keyboard.h (last_event_timestamp): Remove declaration.
4342 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4343 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4344 * menu.h (xmenu_show): Adjust prototype.
4345 * menu.c (Fx_popup_menu): Adjust user.
4346 * xselect.c (x_own_selection, x_get_foreign_selection)
4347 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4349 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4351 * keyboard.c (init_kboard): Now static. Add arg
4352 to denote window system. Adjust comment.
4353 (init_keyboard): Adjust user.
4354 (allocate_kboard): New function.
4356 * nsterm.m (ns_term_init):
4357 * term.c (init_tty):
4358 * w32term.c (w32_create_terminal):
4359 * xterm.c (x_term_init): Use it.
4360 * keyboard.h (init_kboard): Remove prototype.
4361 (allocate_kboard): Add prototype.
4363 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4365 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4366 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4368 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4370 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4372 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4374 * term.c (tty_menu_activate): Flush the output stream after
4375 showing the cursor, and don't mark the frame garbaged at exit from
4376 the function. Fixes redisplay glitches when moving from one menu
4379 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4381 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4382 or throw error (Bug#15570).
4384 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4386 * intervals.c (temp_set_point_both): Move test into 'eassert',
4389 * lisp.h (eassert): Don't use 'assume'.
4390 Sometimes 'assume' wins in performance, and sometimes it loses,
4391 so it shouldn't be used all the time. Perhaps we need two
4392 flavors of 'eassert', one for where 'assume' is far more likely
4393 to help or to hurt; but that can be done later.
4394 Problem reported by Dmitry Antipov in
4395 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4396 Also, don't include <verify.h>; no longer needed.
4398 2013-10-09 Glenn Morris <rgm@gnu.org>
4400 * eval.c (Fcond): Doc tweak.
4402 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4404 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4405 expressions with side effects to eassert. (Bug#15565)
4407 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4409 * fns.c (hashfn_user_defined): Allow hash functions to return any
4412 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4414 Fix minor problems found by static checking.
4415 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4416 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4417 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4418 * keyboard.c (read_menu_command): Remove unused local.
4419 * lisp.h (read_menu_command): New decl.
4420 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4421 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4422 Return ptrdiff_t, not int.
4423 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4424 not int, for benefit of xpalloc.
4425 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4427 (have_menus_p): Remove; unused.
4428 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4429 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4430 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4432 (save_and_enable_current_matrix): Omit unnecessary casts.
4433 (read_menu_input): Omit local extern decl (now in lisp.h).
4434 Don't access uninitialized storage if mouse_get_xy fails.
4435 (tty_menu_activate): Mark local as initialized, for lint.
4436 (tty_menu_activate, tty_meny_show): Remove unused locals.
4438 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4440 Support menus on text-mode terminals.
4441 * xterm.h (xw_popup_dialog): Add prototype.
4443 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4444 (xmenu_show): Block input here, instead in Fx_popup_menu.
4445 (xw_popup_dialog): New function, with X-specific bits of popup
4448 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4451 * window.c (Fset_window_configuration): Use run-time tests of the
4452 frame type instead of compile-time conditionals, when menu-bar
4453 lines are considered.
4455 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4456 (w32_popup_dialog): New prototypes.
4458 * w32menu.c (Fx_popup_dialog): Function deleted.
4459 (w32_popup_dialog): New function, with w32 specific bits of popup
4460 dialogs. Block input here.
4462 * w32inevt.c (w32_console_read_socket): Minor change to add
4463 debugging TTY events.
4465 * w32fns.c (show_hourglass): If returning early because the frame
4466 is not a GUI frame, unblock input.
4468 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4469 (cursorY): New functions.
4471 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4472 WINDOWSNT, macros that call curX and curY elsewhere.
4474 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4476 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4477 specific function to hide and show cursor on a text-mode terminal.
4478 (tty_menu_struct, struct tty_menu_state): New structures.
4479 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4480 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4481 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4482 (tty_menu_locate, save_and_enable_current_matrix)
4483 (restore_desired_matrix, screen_update, read_menu_input)
4484 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4485 (tty_pop_down_menu, tty_menu_last_menubar_item)
4486 (tty_menu_new_item_coords, tty_menu_show): New functions.
4487 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4489 * nsterm.h (ns_popup_dialog): Adjust prototype.
4491 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4493 (ns_popup_dialog): Adapt order of arguments to the other
4494 *_menu_show implementations.
4495 (Fx_popup_dialog): Function deleted.
4497 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4499 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4501 * menu.c (have_boxes): New function.
4502 (single_keymap_panes): Use it instead of a compile-time
4504 (single_menu_item): Use run-time tests of the frame type instead
4505 of compile-time conditionals.
4506 (encode_menu_string): New function.
4507 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4508 the macro, since different types of frame need different encoding
4510 (digest_single_submenu): Use run-time tests of frame type instead
4511 of, or in addition to, compile-time conditionals.
4512 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4513 (Fx_popup_menu): Detect when the function is called from keyboard
4514 on a TTY. Don't barf when invoked on a text-mode frame.
4515 Check frame type at run time, instead of compile-time conditionals for
4516 invoking terminal-specific menu-show functions.
4517 Call tty_menu_show on text-mode frames.
4518 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4519 run time to determine which alternative to invoke; support dialogs
4522 * keyboard.h <Qmouse_movement>: Declare.
4524 * keyboard.c <Qmouse_movement>: Now extern.
4525 <Qecho_keystrokes>: New static variable.
4526 (read_key_sequence): Accept an additional argument, a flag to
4527 prevent redisplay during reading of the key sequence. All callers
4529 (read_menu_command): New function.
4530 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4532 (toolkit_menubar_in_use): New function.
4533 (make_lispy_event): Use it instead of a compile-time test.
4535 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4536 window-system being available.
4538 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4539 to x-popup-dialog on the frame type, they all now support popup
4542 * dispnew.c (save_current_matrix): Save the margin areas.
4543 (restore_current_matrix): Restore margin areas.
4544 (update_frame_with_menu): New function.
4546 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4549 * alloc.c (make_save_ptr): Now compiled unconditionally.
4551 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4553 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4554 (redraw_frame, update_frame): Adjust users.
4555 * dispextern.h (set_window_update_flags): Adjust prototype.
4556 * xdisp.c (redisplay_internal): When updating all frames with zero
4557 windows_or_buffers_changed, assume that only the windows that shows
4558 current buffer should be really updated.
4560 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4562 Do not allocate huge temporary memory areas and objects while encoding
4563 for file I/O, thus reducing an enormous memory usage for large buffers.
4564 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4565 * coding.h (struct coding_system): New member raw_destination.
4566 * coding.c (setup_coding_system): Initialize it to zero.
4567 (encode_coding_object): If raw_destination is set, do not create
4568 dst_object. Add comment.
4569 * fileio.c (toplevel): New constant E_WRITE_MAX.
4570 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4571 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4573 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4575 * nsterm.m (windowDidExitFullScreen:)
4576 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4578 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4580 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4581 * keyboard.c (unblock_input_to): Don't process pending signals
4582 if a fatal error is in progress.
4584 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4585 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4586 they're talking about words in Lisp bool vectors.
4587 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4588 * data.c (popcount_bits_word): Rename from popcount_size_t.
4589 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4592 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4594 Improve support for popcount and counting trailing zeros (Bug#15550).
4595 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4596 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4597 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4598 (popcount_size_t_msc, popcount_size_t_gcc):
4599 Remove; now done by Gnulib.
4600 (popcount_size_t): Now a macro that defers to Gnulib.
4601 (count_trailing_zero_bits): Return int, for consistency with
4602 Gnulib and because Emacs prefers signed to unsigned int.
4603 Don't assume that size_t is either unsigned int or unsigned long
4604 or unsigned long long.
4605 (size_t_to_host_endian): Do not assume that size_t is either
4606 exactly 32 or exactly 64 bits wide.
4607 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4608 etc., so that it's now an enum constant, not a macro.
4609 No need to assume that it's either 32 or 64.
4611 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4613 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4616 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4618 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4619 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4621 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4623 emacs_read and emacs_write now use void *, not char *.
4624 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4625 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4626 Buffer arg is now void *, not char *. This matches plain
4627 'read' and 'write' better, and avoids a constraint violation
4628 on Solaris 9 with Oracle Studio.
4630 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4632 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4633 memset to explicit loop. Otherwise copy largest possible chunk
4634 from initialized to uninitialized part, thus allowing the longer
4635 memcpy runs and reducing the number of loop iterations.
4637 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4639 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4640 hide toolbar (Bug#15388).
4641 (windowDidEnterFullScreen:): If presentation options are zero,
4642 set them here (Bug#15388).
4643 (ns_update_auto_hide_menu_bar): Remove runtime check.
4644 Don't auto hide dock unless menubar is also auto hidden.
4646 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4648 * editfns.c (message): Mention batch mode in doc string.
4650 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4652 * nsterm.m (check_native_fs): Remove erroneous comment.
4654 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4656 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4657 uses find_newline instead of scan_newline and so doesn't move point.
4659 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4661 Use hardware support for byteswapping on glibc x86 etc.
4662 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4663 whereas the old swap64 needed 30.
4664 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4665 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4666 Use byteswap.h's macros to swap bytes.
4667 * lisp.h (swap16, swap32, swap64): Remove.
4668 All uses replaced by bswap_16, bswap_32, bswap_64.
4670 * bytecode.c (exec_byte_code): Use some more volatile variables
4671 to work around local variables getting clobbered by longjmp.
4672 Port to pre-C99, which doesn't allow decls after stmts.
4674 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4676 * lisp.h (eassert): Assume that COND is true when optimizing.
4677 In other words, take on the behavior of eassert_and_assume.
4678 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4679 (eassert_and_assume): Remove. All uses replaced by eassert.
4681 * xdisp.c (Qglyphless_char): Now static.
4683 Adjust to merge from gnulib.
4684 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4685 * lisp.h: Include <verify.h>, for 'assume'.
4687 * eval.c (clobbered_eassert): New macro.
4688 (internal_catch, internal_condition_case)
4689 (internal_condition_case_1, internal_condition_case_2)
4690 (internal_condition_case_n): Use it instead of eassert
4691 when the argument contains locals clobbered by longjmp.
4692 Don't use clobbered locals outside of clobbered_eassert.
4693 (internal_lisp_condition_case): Use a volatile variable
4694 to work around a local variable's getting clobbered.
4696 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4698 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4699 (PUSH_HANDLER): New macro.
4700 (catchlist): Remove.
4701 (handlerlist): Always declare.
4703 * eval.c (catchlist): Remove (merge with handlerlist).
4704 (handlerlist, lisp_eval_depth): Not static any more.
4705 (internal_catch, internal_condition_case, internal_condition_case_1)
4706 (internal_condition_case_2, internal_condition_case_n):
4708 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4709 handlerlist/catchlist.
4710 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4711 handlerlist which can only handle a single condition-case handler at
4713 (find_handler_clause): Simplify since we only a single branch here
4716 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4718 (bcall0): New function.
4719 (exec_byte_code): Add corresponding cases. Improve error message when
4720 encountering an invalid byte-code. Let Bunwind_protect accept
4721 a function (rather than a list of expressions) as argument.
4723 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4724 and make them unconditional now that they're heap-allocated.
4726 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4728 * charset.c (Fdecode_char, Fencode_char): Remove description of
4729 `restriction' arg. now that it's hidden by advertised-calling-convention.
4731 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4733 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4734 Remove unused variable (from mac-port).
4735 (macfont_draw): Use s->ybase for correct y position.
4737 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4739 * frame.h (struct frame): Drop has_minibuffer member because...
4740 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4741 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4743 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4745 * window.h (struct window): Prefer enum text_cursor_kinds to int
4746 for phys_cursor_type member. Move the latter, phys_cursor_width,
4747 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4748 * window.c (replace_window, make_window): Adjust users.
4750 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4752 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4753 this module is never compiled otherwise.
4755 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4757 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4760 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4762 * xdisp.c (get_next_display_element): Don't call face_for_font in
4763 a build configured --without-x. (Bug#15484)
4765 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4767 * window.c (calc_absolute_offset): #elif should be #elif defined.
4769 * frame.c (delete_frame): Block/unblock input to overcome race
4770 condition (Bug#15475).
4772 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4774 * frame.c (delete_frame): Record selected frame only after
4775 calling Qdelete_frame_functions (Bug#15477).
4777 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4779 * nsterm.m (ns_selection_color): Remove.
4780 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4781 NSColor selectedText(Background)Color. Only for COCOA.
4782 (ns_term_init): Remove assignment of ns_selection_color, logic
4783 moved to ns_get_color.
4785 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4786 NS_SELECTION_COLOR_DEFAULT.
4787 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4789 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4791 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4792 frame' does not have the tool_bar_window member.
4794 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4796 Signal error when reading an empty byte-code object (Bug#15405)
4797 * lread.c (read1): Signal error.
4798 * alloc.c (make_byte_code): eassert header size.
4799 (sweep_vectors): Change an int to size_t.
4801 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4803 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4804 instead of ints, as it's the usual style for offsetof constants. See:
4805 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4807 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4808 This is ugly, but it should fix the performance problem for older
4809 GCC versions in the short run. I'll look into integrating the
4810 Gnulib module for popcount, as a better fix.
4811 See the thread starting in:
4812 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4813 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4814 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4815 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4816 (popcount_size_t): Use it.
4818 2013-09-24 Daniel Colascione <dancol@dancol.org>
4820 * process.c (Fnetwork_interface_info): Fix build break due to
4823 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4825 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4826 Prefer signed to unsigned integers where either will do.
4827 No need for 'const' on locals that do not escape.
4828 Omit easserts with unnecessary and unportable assumptions about
4829 alignment. Avoid unnecessary casts to char *.
4831 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4833 Use union for the payload of struct Lisp_Vector.
4834 This helps to avoid a few glitches dictated by C's aliasing rules.
4835 * lisp.h (struct Lisp_Vector): Use union for next and
4836 contents member. Adjust comment. Change related users.
4837 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4838 Related users changed.
4839 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4840 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4841 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4842 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4844 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4846 Optimize glyph row clearing and copying routines.
4847 * dispextern.h (struct glyph_row): Change layout of struct
4848 glyph_row to help copy_row_except_pointers. Adjust comment.
4849 * dispnew.c (null_row): Remove.
4850 (clear_glyph_row): Use offsetof and memset to find and clear
4851 just the members that need clearing. Adjust comment.
4852 (copy_row_except_pointers): Likewise for copying.
4854 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4856 Some minor cleanups of recently-added bool vector code.
4857 * conf_post.h (assume): Always return void. Use lint version
4858 only if GCC and MSC versions don't apply.
4859 * conf_post.h (assume):
4860 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4861 Depend on _MSC_VER, not __MSC_VER, for consistency with
4863 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4864 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4865 (bool_vector_binop_driver, count_trailing_zero_bits)
4866 (size_t_to_host_endian): Now static, not static inline;
4867 the latter isn't needed with modern compilers and doesn't
4868 work with older compilers anyway.
4870 * alloc.c (valgrind_p): Use bool for boolean.
4872 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4874 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4875 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4876 (display_last_displayed_message_p, message_buf_print)
4877 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4878 Use bool for boolean.
4879 * dispextern.h (cancel_line, init_desired_glyphs):
4880 Remove ancient leftover.
4881 (help_echo_showing_p, hourglass_shown_p):
4882 * lisp.h (noninteractive_need_newline): Adjust declaration.
4884 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4886 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4888 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4889 ...this file and convert the latter to static. Adjust comment.
4890 (make_initial_frame):
4891 * window.c (init_window_once): Adjust user.
4892 * frame.h (last_nonminibuf_frame): Remove declaration.
4893 * lisp.h (selected_frame): Likewise.
4894 * msdos.c (the_only_display_info): Adjust comment.
4896 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4898 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4899 computing the end column of mouse-highlight that comes from
4900 display or overlay strings. (Bug#15437)
4901 (note_mouse_highlight): Adapt calculation of last argument to
4902 mouse_face_from_string_pos to the above change.
4904 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4905 all platforms, not just for clang.
4907 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4909 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4910 about excess arguments to snprintf.
4912 * conf_post.h(assume): Use __builtin_unreachable for clang.
4914 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4916 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4917 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4919 2013-09-23 Daniel Colascione <dancol@dancol.org>
4921 * alloc.c (USE_VALGRIND): New macro; on by default
4922 when ENABLE_CHECKING.
4923 (mark_maybe_object, mark_maybe_pointer)
4924 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4926 (valgrind_p) [USE_VALGRIND]: New variable.
4927 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4929 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4931 * process.c (wait_reading_process_output): Change int pnamelen to
4934 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4935 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4936 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4937 argument to unsigned long to avoid warning.
4938 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4940 * conf_post.h (assume): Fix compiler error: x shall be cond.
4942 2013-09-22 Daniel Colascione <dancol@dancol.org>
4944 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4945 warning when compiling without a window system.
4947 2013-09-22 Daniel Colascione <dancol@dancol.org>
4949 * data.c (Qbool_vector_p): New symbol.
4950 (bool_vector_spare_mask, popcount_size_t_generic)
4951 (popcount_size_t_msc, popcount_size_t_gcc)
4953 (bool_vector_binop_driver)
4954 (count_trailing_zero_bits, size_t_to_host_endian)
4955 (Fbool_vector_exclusive_or)
4956 (Fbool_vector_union)
4957 (Fbool_vector_intersection, Fbool_vector_set_difference)
4958 (Fbool_vector_subsetp, Fbool_vector_not)
4959 (Fbool_vector_count_matches)
4960 (Fbool_vector_count_matches_at): New functions.
4961 (syms_of_data): Intern new symbol, functions.
4962 * alloc.c (bool_vector_payload_bytes): New function.
4963 (Fmake_bool_vector): Instead of calling Fmake_vector,
4964 which performs redundant initialization and argument checking,
4965 just call allocate_vector ourselves. Make sure we clear any
4966 terminating padding to zero.
4967 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4968 instead of open-coding the size calculation.
4969 (vroundup_ct): New macro.
4970 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4971 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4972 * composite.c (composition_gstring_put_cache):
4973 Change lint_assume to assume.
4974 * conf_post.h (assume): New macro.
4975 (lint_assume): Remove.
4976 * dispnew.c (update_frame_1): Change lint_assume to assume.
4977 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4979 * image.c (gif_load): Change lint_assume to assume.
4980 * lisp.h (eassert_and_assume): New macro.
4981 (Qbool_vector_p): Declare.
4982 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4983 (swap16, swap32, swap64): New inline functions.
4984 * macfont.m (macfont_shape): Change lint_assume to assume.
4985 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4986 * xsettings.c (parse_settings): Use new swap16 and
4987 swap32 from lisp.h instead of file-specific macros.
4989 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4991 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4992 found (which can legitimately happen when the glyph row at the
4993 window start is disabled in the current_matrix. (Bug#15365)
4995 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4997 Fix syntax.h bug introduced by recent INLINE change.
4998 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4999 conditionally compiled one way in some modules, and a different
5000 way in others. This doesn't work with extern inline functions,
5001 which must have the same definition in all modules, because the
5002 defining code might be shared across modules, depending on the
5003 implementation. Symptoms reported by Martin Rudalics in:
5004 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5005 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5006 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5007 overriding the corresponding functions in syntax.h.
5008 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5009 (syntax_property): New inline functions.
5010 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5011 Rewrite in terms of these new functions.
5013 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5015 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5016 not chars_in_text, whose result depends on the multibyteness of
5017 the current buffer. (Bug#15426)
5019 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5021 Port recent change to hosts where pointers aren't 'long'.
5022 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5023 Don't assume that pointers are the same width as 'long'.
5024 Add a compile-time check that a pointer fits into two X slots.
5026 A simpler, centralized INLINE.
5027 * conf_post.h (INLINE): Define only if not already defined.
5028 This allows us to use a single INLINE, defined by one file
5030 * emacs.c (INLINE): Define it.
5031 Also, include category.h, charset.h, composite.h, dispextern.h,
5032 syntax.h, systime.h, so that their INLINE definitions are expanded
5034 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5035 * buffer.h, buffer.c (BUFFER_INLINE):
5036 * category.h, category.c (CATEGORY_INLINE):
5037 * character.h, character.c (CHARACTER_INLINE):
5038 * charset.h, charset.c (CHARSET_INLINE):
5039 * composite.h, composite.c (COMPOSITE_INLINE):
5040 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5041 * frame.h, frame.c (FRAME_INLINE):
5042 * intervals.h, intervals.c (INTERVALS_INLINE):
5043 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5044 * lisp.h, alloc.c (LISP_INLINE):
5045 * process.h, process.c (PROCESS_INLINE):
5046 * syntax.h, syntax.c (SYNTAX_INLINE):
5047 * systime.h, sysdep.c (SYSTIME_INLINE):
5048 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5049 * window.h, window.c (WINDOW_INLINE):
5050 Remove. All uses replaced with INLINE.
5052 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5054 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5057 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5059 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5060 'const char *' to avoid compiler warnings due to similar change in
5061 the prototype of x_get_string_resource.
5063 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5065 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5066 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5067 going to replace static variables below. Adjust comments.
5068 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5069 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5070 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5071 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5072 Related users changed.
5073 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5074 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5075 last_mouse_movement_time, going to replace static variables below.
5077 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5078 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5080 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5081 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5082 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5083 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5084 static variables below.
5085 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5086 (last_mouse_scroll_bar): Remove.
5087 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5088 (mouseExited): Related users changed.
5090 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5092 Do not use external array to process X scroll bar messages.
5093 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5094 (x_send_scroll_bar_event): Pack window pointer into two slots
5095 of XClientMessageEvent if we're 64-bit. Adjust comment.
5096 (x_scroll_bar_to_input_event): Unpack accordingly.
5098 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5100 Ifdef away recent changes which aren't relevant to NS port.
5101 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5102 [!HAVE_NS]: Declare as such.
5103 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5104 [!HAVE_NS]: Define as such.
5106 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5108 * frame.c (x_redo_mouse_highlight): New function
5109 to factor out common code used in W32 and X ports.
5110 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5111 * xterm.h (struct x_display_info):
5112 * w32term.h (struct w32_display_info):
5113 * nsterm.h (struct ns_display_info): New members
5114 last_mouse_motion_frame, last_mouse_motion_x and
5115 last_mouse_motion_y, going to replace static variables below.
5116 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5117 (redo_mouse_highlight): Remove.
5118 (note_mouse_movement, syms_of_xterm): Adjust user.
5119 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5120 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5121 (redo_mouse_highlight): Remove.
5122 (note_mouse_movement, syms_of_w32term): Adjust user.
5123 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5124 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5126 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5127 * nsfns.m (compute_tip_xy): Adjust user.
5129 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5131 * frame.c (x_mouse_grabbed): New function.
5132 * dispextern.h (x_mouse_grabbed): Add prototype.
5133 (last_mouse_frame): Remove declaration.
5134 * xterm.h (struct x_display_info):
5135 * w32term.h (struct w32_display_info):
5136 * nsterm.h (struct ns_display_info): New member
5137 last_mouse_frame, going to replace...
5138 * xdisp.c (last_mouse_frame): ...global variable.
5139 (note_tool_bar_highlight):
5140 * w32term.c (w32_mouse_position, w32_read_socket):
5141 * xterm.c (XTmouse_position, handle_one_xevent):
5142 Use x_mouse_grabbed.
5143 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5145 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5147 * w32term.c (w32_read_socket): Avoid temporary
5148 variables in a call to x_real_positions.
5149 * xterm.c (handle_one_xevent): Likewise.
5151 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5153 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5154 (x_icon_type): Remove prototype.
5155 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5156 * frame.c (x_icon_type): Remove.
5157 * w32term.c (x_make_frame_visible, x_iconify_frame):
5158 * xterm.c (x_make_frame_visible, x_iconify_frame):
5159 Use x_set_bitmap_icon to factor out common code.
5161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5163 * dispextern.h (check_x_display_info, x_get_string_resource):
5164 Declare here just once and unify the latter.
5165 * frame.c (check_x_display_info, x_get_string_resource):
5166 * nsterm.h (check_x_display_info):
5167 * xrdb.c (x_get_string_resource):
5168 * xterm.h (check_x_display_info): Remove prototypes.
5169 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5170 * w32reg.c (x_get_string_resource): Likewise.
5171 (w32_get_rdb_resource): Adjust user.
5173 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5175 * xterm.h (struct x_display_info): New member
5176 x_pending_autoraise_frame, going to replace...
5177 * xterm.c (pending_autoraise_frame): ...static variable.
5178 (x_new_focus_frame, XTread_socket): Adjust users.
5179 * w32term.h (struct w32_display_info): New member
5180 w32_pending_autoraise_frame, going to replace...
5181 * w32term.c (pending_autoraise_frame): ...global variable.
5182 (x_new_focus_frame, w32_read_socket): Adjust users.
5184 2013-09-17 Glenn Morris <rgm@gnu.org>
5186 * xdisp.c (message_dolog): If we create *Messages*,
5187 switch it to messages-buffer-mode.
5189 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5191 Don't overuse 'const' in types of locals.
5192 * bidi.c (bidi_count_bytes):
5193 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5194 (xg_event_is_for_scrollbar):
5195 * xselect.c (x_handle_property_notify)
5196 (x_handle_selection_notify, x_handle_dnd_message):
5197 * xsettings.c, xsettings.h (xft_settings_event):
5198 * xterm.c (x_handle_net_wm_state, handle_one_event)
5199 (x_menubar_window_to_frame, x_detect_focus_change)
5200 (construct_mouse_click, note_mouse_movement)
5201 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5202 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5203 (handle_one_xevent, x_handle_net_wm_state):
5204 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5205 (x_handle_dnd_message):
5206 Avoid unnecessary 'const', typically the second 'const' in
5207 'const foo * const arg', a 'const' that does not affect the API
5208 and doesn't significantly help the human reader.
5210 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5212 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5213 only if Glib < 2.36.0.
5214 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5215 * xsettings.c (init_gconf, init_gsettings): Do not check
5217 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5219 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5221 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5223 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5224 before calling g_type_init.
5226 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5228 * nsterm.m (syms_of_nsterm): ... to here.
5230 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5232 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5233 (ignore_next_mouse_click_timeout): Use Time as X does.
5234 (handle_one_xevent): Avoid cast and use unsigned comparison.
5236 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5238 Do not copy X event in handle_one_xevent except KeyPress case.
5239 Wnen XEvent is processed, it is unlikely to be changed except
5240 KeyPress case, so we can avoid copying and use const pointer to
5241 const data to make sure that an event is not changed elsewhere.
5242 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5243 const' and do not create local copy except for the KeyPress event.
5244 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5245 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5246 (x_handle_net_wm_state, x_menubar_window_to_frame)
5247 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5248 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5249 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5250 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5251 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5252 (x_handle_dnd_message):
5253 * xsettings.c (xft_settings_event):
5254 Use 'const XEvent * const' where appropriate.
5255 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5257 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5259 Fix X event waiting to handle multiple frames.
5260 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5261 * xterm.c (pending_event_wait): Remove. Adjust users.
5262 (x_detect_focus_change): Pass frame arg.
5263 (handle_one_xevent): Find related frame early and clear per-frame
5264 wait_event_type only if this is an event for the relevant frame.
5265 (x_wait_for_event): Use per-frame wait_event_type.
5267 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5269 * nsfns.m (Fx_create_frame): Fix font driver registration for
5272 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5273 for syms_of_macfont.
5275 * nsterm.m: Include macfont.h.
5276 (ns_tmp_flags, ns_tmp_font): Remove.
5277 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5278 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5279 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5280 (changeFont:): Fix code style. Check for font driver type when
5283 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5286 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5287 (nsfont_open): Set font driver type.
5288 Set font->ascent and font->descent. Figure out font instead of
5289 ns_tmp_font, and flags instead of ns_tmp_flags.
5290 Fix indentation. Remove call to ns_draw_text_decoration,
5293 * nsfns.m: Include macfont.h.
5294 (Fx_create_frame): Register macfont driver, make a better default font.
5295 (Fns_popup_font_panel): Get font from macfont driver, if used.
5297 * macfont.m, macfont.h, macuvs.h: New files.
5299 * font.h: Declare syms_of_macfont.
5301 * font.c (syms_of_font): Call syms_of_macfont.
5303 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5305 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5307 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5308 and it is always zero for others, so I assume that this is an ancient
5309 leftover which nobody will want to change any more.
5310 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5311 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5312 * frame.c (x_set_scroll_bar_width):
5313 * w32fns.c (w32_createscrollbar):
5314 * w32term.c (w32_set_vertical_scroll_bar):
5315 * xfns.c (x_set_scroll_bar_default_width):
5316 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5317 (x_scroll_bar_expose): Related users changed.
5319 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5321 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5322 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5323 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5325 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5327 * nsterm.h, w32term.h, xterm.h: ...and not here.
5328 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5329 Remove unused Xisms.
5330 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5331 these modules are never compiled otherwise.
5333 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5335 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5336 Doc fix. (Bug#15375)
5338 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5340 Unify Fx_focus_frame between all ports.
5341 * frame.h (x_focus_frame): New prototype.
5342 * xfns.c (Fx_focus_frame): Remove.
5343 (syms_of_xfns): Do not defsubr it.
5344 (x_focus_frame): X implementation.
5345 * nsfns.m (Fx_focus_frame): Remove.
5346 (syms_of_nsfns): Do not defsubr it.
5347 (x_focus_frame): NS implementation.
5348 * w32term.c (Fx_focus_frame): Remove.
5349 (x_focus_on_frame): Rename to...
5350 (x_focus_frame): W32 implementation.
5351 * w32term.h (x_focus_on_frame): Remove prototype.
5352 * w32fns.c (Fx_focus_frame): Remove.
5353 (syms_of_w32fns): Do not defsubr it.
5354 * frame.c (Fx_focus_frame): Define here.
5355 (syms_of_frame): Defsubr here.
5356 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5358 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5360 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5361 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5362 each port to reference the port-specific window system data.
5363 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5364 (FRAME_DISPLAY_INFO): Define.
5365 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5366 (FRAME_DISPLAY_INFO): Define. Adjust users.
5367 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5368 (FRAME_DISPLAY_INFO): Define. Adjust users.
5369 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5370 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5371 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5372 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5373 * xselect.c, xterm.c: All related users changed.
5375 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5377 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5378 (x_menubar_window_to_frame): Remove prototypes.
5379 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5380 (x_menubar_window_to_frame, x_top_window_to_frame):
5382 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5383 (x_menubar_window_to_frame, x_top_window_to_frame):
5384 ...to here and convert all but the last to static.
5386 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5388 * lisp.mk (lisp): Add w32-common-fns.elc.
5390 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5392 * charset.c (char_charset): Document an exception for char-charset.
5394 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5396 * xterm.h (x_display_info): New field last_user_time...
5397 * xterm.c (toplevel): ...to replace static last_user_time.
5398 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5400 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5402 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5403 scroll bar values to prevent thumb from disappear and update comment.
5405 2013-09-11 Glenn Morris <rgm@gnu.org>
5407 * emacs.c (usage_message): Possessive apostrophe tweak.
5409 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5411 * nsterm.m (syms_of_nsterm): Use Qns.
5412 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5413 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5414 * xfns.c (x_display_info_for_name, Fx_open_connection):
5415 Remove old '#if 0' code.
5416 (syms_of_xfns): Use Qx.
5417 * termhooks.h (fullscreen_hook): Remove the leftover.
5418 (struct terminal): Fix typo in comment.
5420 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5422 Cleaning up a few X scroll bar bits.
5423 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5424 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5425 New member last_seen_part, going to replace...
5426 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5427 (xt_action_hook) [USE_LUCID]: Adjust user.
5428 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5429 Lucid-specific scroll bar support.
5430 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5431 to int and adjust to use last_seen_part member.
5432 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5433 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5434 Initialize last_seen_part.
5436 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5438 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5439 insert-buffer-substring an empty string.
5441 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5443 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5444 avoiding a GCC warning.
5446 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5448 Ifdef away frame tool bar code when it is not really used.
5449 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5450 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5451 and minimize_tool_bar_window_p under the above.
5452 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5453 (fset_tool_bar_window): Likewise.
5454 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5455 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5456 (change_frame_size_1):
5457 * window.c (window_from_coordinates, Frecenter): Adjust users.
5458 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5459 code is not really used.
5460 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5461 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5462 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5463 [!USE_GTK && !HAVE_NS]: Define as such.
5464 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5465 (note_mouse_highlight, expose_frame):
5466 * xfns.c (x_set_tool_bar_lines):
5467 * xterm.c (handle_one_xevent): Adjust users.
5469 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5471 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5472 This bug was introduced by my 2013-08-26 patch, which incorrectly
5473 assumed that the terminfo implementation doesn't use termcap buffers.
5474 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5475 these buffers apparently are used after all.
5476 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5477 (struct tty_display_info): Define members termcap_term_buffer and
5478 termcap_strings_buffer even if TERMINFO.
5480 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5483 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5484 'usage' docstring entry to pacify make-docfile.
5486 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5488 Change comparison functions =, <, >, <=, >= to take many arguments.
5489 * data.c: Change comparison functions' interface and implementation.
5490 * lisp.h: Make arithcompare available for efficient two arg
5492 * bytecode.c: Use arithcompare.
5493 * fileio.c: Use new interface.
5495 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5497 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5499 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5501 * eval.c (Feval): Document the new use of `lexical'.
5503 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5505 Review and drop old frame resize hack.
5506 * frame.h (struct frame): Remove force_flush_display_p.
5507 * dispnew.c (update_frame): Adjust user and don't call
5508 flush_frame here. The comment has said that there was an issues
5509 with redisplaying fringes, but I don't see any differences with
5510 and without this hack. Hopefully we can continue without it.
5511 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5512 current frame matrices twice if resized_p is set.
5514 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5516 Do not populate pure Xism x_sync to other ports.
5517 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5518 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5519 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5520 * w32term.h (x_sync): Remove prototype.
5522 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5524 Cleanup frame flushing.
5525 * dispextern.h (struct redisplay_interface):
5526 Drop flush_display_optional because flush_display is enough
5527 for X and flushing via RIF is just a no-op for others.
5528 * frame.h (flush_frame): New function.
5529 * dispnew.c (update_frame):
5530 * minibuf.c (read_minibuf):
5531 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5533 * keyboard.c (detect_input_pending_run_timers): Do not flush
5534 all frames but selected one in redisplay_preserve_echo_area.
5535 * nsterm.m (ns_flush): Remove no-op.
5536 (ns_redisplay_interface): Adjust user.
5537 * w32term.h (x_flush): Remove no-op.
5538 (w32_redisplay_interface): Adjust user.
5539 * xterm.c (x_flush): Simplify because we do not flush all
5540 frames at once any more. Adjust comment.
5541 (x_redisplay_interface): Adjust user.
5543 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5545 Port --without-x --enable-gcc-warnings to Fedora 19.
5546 * gfilenotify.c (globals_of_gfilenotify):
5547 Call g_type_init only if using an older glib version that needs it.
5549 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5551 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5552 (last_glyphless_glyph_merged_face_id): Remove declarations.
5553 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5554 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5555 (last_glyphless_glyph_merged_face_id): Now static.
5556 (merge_escape_glyph_face): New function, refactored from...
5557 (get_next_display_element): ...here.
5558 (merge_glyphless_glyph_face): New function, refactored from...
5559 (produce_glyphless_glyph): ...here...
5560 * term.c (produce_glyphless_glyph): ...and here.
5562 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5564 * eval.c (eval_sub): Only call Ffunction if necessary.
5566 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5568 Attempt to make redisplay more selective when changing cursor type.
5569 * frame.h (struct frame): New bitfield cursor_type_changed.
5570 * xdisp.c (cursor_type_changed): Remove.
5571 (try_cursor_movement, redisplay_window, try_window_id)
5572 (set_frame_cursor_types, try_window_reusing_current_matrix):
5573 Adjust to use per-frame bitfield.
5574 (redisplay_internal): Look for cursor type change on each visible
5575 frame and consider all frames if cursor type has been changed on
5576 the frame other than selected. If cursor type has been changed on
5577 selected frame only, do not use fast update.
5579 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5581 Attempt to make redisplay more selective when changing fonts.
5582 * frame.h (struct frame): New bitfield fonts_changed.
5583 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5584 (adjust_frame_glyphs): Add prototype.
5585 * dispnew.c (fonts_changed_p): Remove.
5586 (adjust_glyphs): Remove because we do not
5587 adjust matrices on all frames at once any more.
5588 (adjust_frame_glyphs): Block and unblock input here.
5589 (adjust_glyph_matrix): Use fonts_changed.
5590 (change_frame_size_1): Use adjust_frame_glyphs.
5591 * font.c (font_open_entity): Use fonts_changed.
5592 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5593 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5594 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5595 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5596 (shrink_mini_window, Fresize_mini_window_internal)
5597 (window_scroll_pixel_based, Fset_window_configuration)
5598 (apply_window_adjustment, Fset_window_vscroll):
5599 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5600 Use adjust_frame_glyphs.
5601 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5602 (try_window_reusing_current_matrix, try_window_id, display_line)
5603 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5604 (redisplay_internal): Consider fonts_changed and adjust frame
5605 matrices for each frame only if the frame is visible. If font
5606 has been changed on some frame during full redisplay, retry
5607 only visible frames where the font has been actually changed.
5609 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5611 Cache current header and mode line height for each window.
5612 * window.h (struct window): New fields mode_line_height
5613 and header_line_height.
5614 * window.c (make_window): Initialize them.
5615 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5616 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5617 (current_mode_line_height, current_header_line_height):
5619 * xdisp.c (current_mode_line_height, current_header_line_height):
5621 (pos_visible_p, init_xdisp): Adjust user.
5622 (redisplay_window): Invalidate mode_line_height and
5623 header_line_height if current and desired matrices do not agree.
5625 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5627 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5628 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5630 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5632 Make --without-x compatible with --enable-gcc-warnings.
5633 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5634 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5635 members under HAVE_WINDOW_SYSTEM.
5636 * keyboard.c (make_lispy_focus_out): Likewise.
5637 (record_menu_key): Move under HAVE_MENUS.
5638 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5639 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5640 (syms_of_xdisp): Adjust user.
5641 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5642 (start_hourglass, cancel_hourglass):
5643 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5644 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5645 and CLEAR_FONT_TABLE_NFONTS.
5646 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5647 Declare only if HAVE_WINDOW_SYSTEM.
5648 (lface_same_font_attributes_p, clear_face_gcs): Define only
5649 if HAVE_WINDOW_SYSTEM.
5651 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5653 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5654 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5655 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5657 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5659 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5661 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5663 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5664 This fixes a type error on hosts where ptrdiff_t is wider than int.
5666 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5668 * keyboard.c (read_key_sequence_vs): New function.
5669 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5672 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5674 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5676 Makefile improvements.
5677 * Makefile.in (config.status): Don't use double-colon rules, as
5678 they are not portable according to POSIX. Fix shell typo with `;
5679 I guess this rule has never been tested?
5680 (VCSWITNESS): New macro, to override any environment var.
5682 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5684 * xterm.h (struct x_display_info): Do not track X connection
5685 fd separately because it is always available from Display.
5686 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5689 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5691 * buffer.c (drop_overlay):
5692 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5693 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5695 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5697 * buffer.c (Fmake_overlay, Fmove_overlay):
5698 * intervals.c (set_point_from_marker):
5699 * print.c (PRINTPREPARE): Prefer signal_error
5700 to plain error and report unsuitable marker too.
5702 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5704 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5705 for 'dragging' member.
5706 (struct x_output): Remove set-but-unused leftovers
5707 'left_before_move' and 'top_before_move'.
5708 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5709 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5710 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5711 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5712 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5713 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5714 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5715 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5717 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5719 * nsfont.m (INVALID_GLYPH): New define.
5720 (nsfont_encode_char): Use INVALID_GLYPH.
5721 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5723 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5725 * xterm.c (x_last_mouse_movement_time): Revert last change.
5726 This code should use XDisplayMotionBufferSize to check display's
5727 motion history first, and there are few other issues as well.
5728 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5729 (handle_one_xevent): Adjust user.
5731 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5733 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5734 * frame.c (Flast_nonminibuf_frame): ... to here.
5735 (check_minibuf_window): Don't abort if no window was found
5738 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5740 Use XGetMotionEvents to ask the last mouse motion time from X server.
5741 * xterm.c (X_MOTION_HISTORY): Default to 1.
5742 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5743 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5744 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5745 Ifdef away legacy code.
5746 (XTmouse_position, x_scroll_bar_report_motion):
5747 Use x_last_mouse_movement_time.
5748 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5751 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5753 * msdos.c (last_mouse_window): Move to...
5754 (dos_rawgetc): ...this function and adjust comment.
5755 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5756 (mouseMoved): ...this function and adjust comment.
5757 * w32term.c (last_window): Likewise with...
5758 (w32_read_socket): ...this function.
5759 * xterm.c (last_window): Likewise with...
5760 (handle_one_xevent): ...this function.
5762 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5764 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5765 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5766 (handle_one_xevent): ...to here.
5767 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5770 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5772 * msdos.c (IT_set_terminal_window): Remove no-op.
5773 (initialize_msdos_display): Adjust terminal setup.
5774 * w32console.c (w32con_set_terminal_window): Remove no-op.
5775 (initialize_w32_display): Adjust terminal setup.
5776 * w32term.c (w32_set_terminal_window): Remove no-op.
5777 (w32_create_terminal): Adjust terminal setup.
5778 * xterm.c (XTset_terminal_window): Remove no-op.
5779 (x_create_terminal): Adjust terminal setup.
5781 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5783 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5785 (ns_create_terminal): Adjust terminal setup.
5786 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5788 (w32_create_terminal): Adjust terminal setup.
5789 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5791 (x_create_terminal): Adjust terminal setup.
5793 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5795 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5796 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5797 * dispnew.c (buffer_posn_from_coords):
5798 * window.c (Fwindow_end, displayed_window_lines):
5799 * xdisp.c (redisplay_mode_lines): Use it.
5801 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5803 * fontset.c (face_for_char): Check char in the current face font first
5804 if HAVE_NS (Bug#15138).
5806 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5808 * window.c (temp_output_buffer_show): Make sure window returned
5809 by display_buffer is live (Bug#15213).
5811 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5813 Minor cleanup to avoid forward declarations.
5814 * coding.h (struct ccl_spec): Remove forward declaration.
5815 * composite.h (toplevel): Include font.h.
5816 (struct composition_it, struct face, struct font_metrics):
5817 Remove forward declaration.
5818 * dispextern.h (struct image, struct atimer): Likewise.
5819 * emacsgtkfixed.h (struct frame): Likewise.
5820 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5821 * font.h (struct font_driver, struct font, struct glyph_string)
5822 (struct face): Remove forward declaration.
5823 * fontset.h (struct face, struct font): Likewise.
5824 * frame.h (toplevel): Style cleanup.
5825 (enum output_method): Move to...
5826 * termhooks.h (enum output_method): ...here.
5827 (struct glyph, struct frame, struct ns_display_info)
5828 (struct x_display_info, struct w32_display_info):
5829 Remove forward declaration.
5830 * xterm.h (toplevel): Include termhooks.h.
5831 (struct font, struct window, struct glyph_matrix, struct frame)
5832 (struct input_event, struct face, struct image): Remove forward
5834 * gtkutil.h (struct _widget_value): Likewise.
5835 * keyboard.h (toplevel): Include termhooks.h.
5836 (struct input_event): Remove forward declaration.
5838 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5840 * intervals.c (set_point_from_marker): New function.
5841 * editfns.c (Fgoto_char):
5842 * process.c (Finternal_default_process_filter):
5843 * window.c (select_window_1): Use it.
5844 * buffer.h (set_point_from_marker): Add prototype.
5846 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5848 * w32.c (term_winsock): Call release_listen_threads before calling
5850 (_sys_wait_accept): Wait for accept event in a loop with a finite
5851 timeout, instead of waiting indefinitely. Will hopefully avoid
5852 hanging during exit because WSACleanup deadlocks waiting for the
5853 event object to be released. (Bug#14333)
5855 * w32proc.c (release_listen_threads): New function, signals all
5856 the reader threads that listen for connections to stop waiting.
5858 * w32.h (release_listen_threads): Add prototype.
5860 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5862 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5863 field of new marker (for sanity and safety).
5864 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5865 anyway because XMISCTYPE is a function and can't be an lvalue).
5867 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5869 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5870 (x_after_update_window_line, x_scroll_bar_create)
5871 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5872 (handle_one_xevent, x_clear_frame_area):
5873 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5874 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5875 * xterm.h (x_clear_area): Adjust prototype.
5877 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5879 Hook scanning and indentation functions to find_newline. This helps
5880 to avoid duplicated code and renders more respect to newline cache.
5881 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5882 * cmds.c (Fforward_line):
5883 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5884 Use find_newline and avoid unnecessary point movements.
5885 * search.c (scan_newline): Implement on top of find_newline.
5887 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5889 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5890 scoped code (bug#11258).
5892 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5894 * nsterm.m (last_window): New variable.
5895 (EV_TRAILER2): New macro.
5896 (EV_TRAILER): Call EV_TRAILER2.
5897 (mouseMoved:): Add support for mouse-autoselect-window
5898 on nextstep (Bug#6888).
5900 2013-08-28 Andreas Schwab <schwab@suse.de>
5902 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5903 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5904 Remove unused macro definitions.
5905 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5906 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5907 Only define if emacs.
5909 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5911 Prefer enum glyph_row_area to int where appropriate.
5912 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5914 (window_box, window_box_width, window_box_left, window_box_left_offset)
5915 (window_box_right, window_box_right_offset): Adjust prototypes.
5916 * xdisp.c (window_box, window_box_width, window_box_left)
5917 (window_box_left_offset, window_box_right, window_box_right_offset):
5918 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5919 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5920 * nsterm.m (ns_clip_to_row):
5921 * w32term.c (w32_clip_to_row):
5922 * xterm.c (x_clip_to_row): Likewise.
5924 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5926 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5927 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5929 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5931 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5932 for portability to hosts where /bin/sh has problems.
5934 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5936 Redesign redisplay interface to drop global output_cursor.
5937 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5938 (toplevel): Remove declaration of output_cursor.
5939 (set_output_cursor, x_cursor_to): Remove prototype.
5940 * window.h (struct window): New member output_cursor.
5941 (output_cursor_to): New function to replace RIF member.
5942 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5943 (update_text_area, set_window_cursor_after_update): Use it.
5944 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5945 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5946 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5947 * w32term.c (x_update_window_begin, x_update_window_end):
5948 * xterm.c (x_update_window_begin, x_update_window_end):
5949 Adjust to use per-window output cursor.
5951 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5953 Simplify SELECT_TYPE-related code.
5954 Like EMACS_TIME, this portability layer is no longer needed, since
5955 Emacs has been using fd_set as a portability layer for some time.
5956 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5957 (SELECT_TYPE): Remove. All uses changed to fd_set.
5958 (fd_set) [!FD_SET]: New typedef.
5960 Simplify EMACS_TIME-related code.
5961 This portability layer is no longer needed, since Emacs has been
5962 using struct timespec as a portability layer for some time.
5963 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5964 Include <time.h> rather than "systime.h"; that's all that's needed now.
5965 * dispnew.c: Include <timespec.h> rather than "systime.h";
5966 that's all that's needed now.
5967 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5968 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5969 TIMESPEC_RESOLUTION.
5970 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5971 LOG10_TIMESPEC_RESOLUTION.
5972 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5973 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5974 (make_emacs_time): Remove. All used changed to make_timespec.
5975 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5976 (current_timespec): Rename from current_emacs_time. All uses changed.
5977 (add_emacs_time): Remove. All uses changed to timespec_add.
5978 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5979 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5980 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5981 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5982 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5983 (current_timespec): Rename from current_emacs_time. All uses changed.
5984 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5985 changed to timespec_cmp.
5986 * xgselect.c: Include <timespec.h>, since our .h files don't.
5988 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5990 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5991 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5992 Remove the leftovers.
5993 * gtkutil.c (toplevel): Do not declare Qxft but include
5995 * image.c (toplevel): Do not declare Vlibrary_cache because
5996 it's already done in lisp.h.
5998 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6000 * lisp.h (Mouse_HLInfo): Move from here...
6001 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6002 (reset_mouse_highlight): New function.
6003 * msdos.c (dos_set_window_size, IT_update_begin)
6004 (internal_terminal_init):
6005 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6006 (ns_initialize_display_info):
6007 * w32console.c (initialize_w32_display):
6008 * w32term.c (x_update_window_end, x_free_frame_resources)
6009 (w32_initialize_display_info):
6010 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6011 * window.c (Fdelete_other_windows_internal):
6012 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6013 * termchar.h (toplevel):
6014 * xterm.h (toplevel): Include dispextern.h.
6016 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6018 Fix minor problems found by static checking.
6019 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6020 (expect): Avoid nested-if warning.
6021 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6022 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6023 * nsterm.h, nsterm.m (ns_select):
6024 * xgselect.c, xgselect.h (xg_select):
6025 Adjust signature to better match pselect's.
6026 * nsterm.m (ns_select):
6027 Don't set *TIMEOUT, since pselect doesn't.
6028 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6029 diagnostic about assigning const char * to it.
6030 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6032 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6034 * lread.c (substitute_object_recurse): Handle hash-tables as well
6037 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6039 Fix unlikely core dump in init_tty, and simplify terminfo case.
6040 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6041 The old version incorrectly dumped core if malloc returned a
6042 buffer containing only non-NUL bytes.
6043 (init_tty): Do not allocate or free termcap buffers; the
6044 struct does that for us now.
6045 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6046 (struct tty_display_info): Define members termcap_term_buffer and
6047 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6048 use them. Allocate them directly in struct rather than indirectly
6049 via a pointer, to simplify init_tty.
6051 * frame.c (check_minibuf_window): Initialize 'window' properly,
6052 so that Emacs reliably aborts later if 'window' is not initialized.
6054 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6056 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6057 of VoidSymbol (Bug#15154).
6059 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6061 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6062 mouse_face_beg_y and mouse_face_end_y.
6063 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6064 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6065 Adjust users and update comment where appropriate.
6067 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6069 * frame.c (check_minibuf_window): New function.
6070 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6071 Call check_minibuf_window (Bug#15183).
6073 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6075 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6076 because this is the only last cursor data we need to keep and consult.
6077 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6078 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6081 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6083 Fix recovering from possible decompression error.
6084 Since insert_from_gap doesn't always move point, we can't use PT as
6085 the position where the partially decompressed data ends, and
6086 should count how many bytes was produced so far.
6087 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6088 (unwind_decompress): Really delete partially uncompressed data.
6089 (Fzlib_decompress_region): Take decompressed data size into account.
6091 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6093 * syntax.c (init_syntax_once): Adjust comment and do an early
6094 initialization of Qchar_table_extra_slots just once...
6095 * casetab.c (init_casetab_once):
6096 * category.c (init_category_once):
6097 * character.c (syms_of_character):
6098 * coding.c (syms_of_coding):
6099 * xdisp.c (syms_of_xdisp): ...and omit it here.
6101 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6103 * xdisp.c (get_next_display_element): Don't apply to characters
6104 from a display vector the logic of setting it->end_of_box_run_p
6105 suitable for characters from a buffer. (Bug#15175)
6107 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6108 to handle directories, rather than '_utime' which doesn't.
6111 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6113 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6114 or fullscreen (Bug#14627).
6116 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6118 System-dependent integer overflow fixes.
6119 * process.c (Fset_process_window_size): Signal an error if
6120 the window size is outside the range supported by the lower level.
6121 * sysdep.c (set_window_size): Return negative on error,
6122 nonnegative on success, rather than -1, 0, 1 on not in system,
6123 failure, success. This is simpler. Caller changed.
6124 (serial_configure): Remove unnecessary initialization of local.
6125 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6126 size fits in unsigned long; this isn't true on some 32-bit hosts.
6127 Avoid buffer overrun if some future version of /proc/meminfo has a
6128 variable name longer than 20 bytes.
6129 (system_process_attributes) [__FreeBSD__]:
6130 Don't assume hw.availpages fits in 'int'.
6132 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6134 Don't let very long directory names overrun the stack.
6135 Fix some related minor problems involving "//", vfork.
6136 * callproc.c (encode_current_directory): New function.
6137 (call_process): Don't append "/"; not needed.
6138 * fileio.c (file_name_as_directory_slop): New constant.
6139 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6140 this can save the caller having to alloca.
6141 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6142 Use SAFE_ALLOCA, not alloca.
6143 (directory_file_name, Fexpand_file_name): Leave leading "//"
6144 alone, since it can be special even on POSIX platforms.
6145 * callproc.c (call_process):
6146 * process.c (Fformat_network_address):
6147 * sysdep.c (sys_subshell):
6148 Use encode_current_directory rather than rolling our own.
6149 (create_process): No need to encode directory; caller does that now.
6150 * process.h (encode_current_directory): New decl.
6151 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6152 Rework to avoid 'goto xyzzy;'.
6154 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6156 * xdisp.c (handle_face_prop): If the default face was remapped use
6157 the remapped face for strings from prefix properties. (Bug#15155)
6159 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6161 Minor cleanup for redisplay interface and few related functions.
6162 * frame.h (enum text_cursor_kinds): Move from here...
6163 * dispextern.h (enum text_cursor_kinds): ...to here.
6164 (toplevel): Drop unnecessary declarations.
6165 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6166 in update_window_end_hook and draw_window_cursor functions.
6167 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6168 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6169 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6170 * xterm.c (x_update_window_end, x_draw_window_cursor):
6171 * xdisp.c (display_and_set_cursor, update_window_cursor)
6172 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6173 enum text_cursor_kinds where appropriate.
6175 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6177 Redesign redisplay interface to drop updated_row and updated_area.
6178 * dispextern.h (updated_row, updated_area): Remove declaration.
6179 (struct redisplay_interface): Pass glyph row and row area parameters
6180 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6181 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6183 * dispnew.c (updated_row, updated_area): Remove.
6184 (redraw_overlapped_rows, update_window_line): Adjust user.
6185 (update_marginal_area, update_text_area): Likewise. Pass updated row
6186 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6187 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6190 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6192 * process.c (flush_pending_output): Remove stub.
6195 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6197 * callproc.c: Fix race that killed background processes (Bug#15144).
6198 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6199 Record deleted process-id in critical section, not afterwards.
6200 Don't mistakenly kill process created by a call-process invocation
6201 that discards output and does not wait.
6203 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6205 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6206 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6207 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6208 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6209 to shut up compiler in mark_object.
6210 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6212 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6214 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6215 We can't portably rely on PTY_OPEN doing that, even if
6216 it calls posix_openpt with O_CLOEXEC.
6218 2013-08-20 Kenichi Handa <handa@gnu.org>
6220 * character.c (string_char): Improve commentary.
6222 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6224 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6225 (struct animation_cache): Make signature a flexible array member.
6226 All uses changed. This is a tad slower but may insulate us better
6227 from future changes to ImageMagick.
6229 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6231 * image.c: Shrink memory needed for animation cache.
6232 (SIGNATURE_DIGESTSIZE): New constant.
6233 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6234 (imagemagick_create_cache): Copy the signature. This saves
6235 several KB of memory that ImageMagick wastes per signature.
6236 Don't bother updating the update_time, as the caller does that now.
6237 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6238 it's a fixed size struct member now.
6239 (imagemagick_get_animation_cache): Always destroy the signature,
6240 as it's now imagemagick_create_cache's responsibility to copy it.
6241 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6242 and use memcmp rather than strcmp.
6243 eassert that ImageMagick returns a signature of the specified length.
6245 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6247 * image.c (imagemagick_get_animation_cache): Don't segfault on
6249 (imagemagick_get_animation_cache): Revert to previous definition
6250 so that it actually works. But keep the memory leak fix.
6251 (imagemagick_get_animation_cache): Fix memory leak.
6253 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6255 * image.c: Fix animation cache signature memory leak.
6256 Fix some other minor performance problems while we're at it.
6257 (imagemagick_create_cache): Clear just the members that
6258 need clearing. Don't set update_time, as caller does that now.
6259 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6260 Simplify by using pointer-to-pointer instead of a prev pointer.
6261 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6262 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6263 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6264 it's already a copy. Free the signature probe unless it's cached.
6266 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6267 This was introduced by my 2013-08-12 fix for Bug#15035.
6269 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6271 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6272 (imagemagick_prune_animation_cache): Now static.
6274 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6276 * image.c (imagemagick_get_animation_cache): Don't segfault when
6277 pruning all entries.
6279 2013-08-18 Ken Brown <kbrown@cornell.edu>
6281 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6282 static heap if ENABLE_CHECKING is defined.
6283 (max_bss_sbrk_ptr): New variable.
6285 (report_sheap_usage): Report maximum static heap usage instead of
6286 ending static heap usage.
6288 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6290 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6291 of zlib_initialized according to the results of calling
6292 init_zlib_functions.
6294 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6296 * image.c: Implement an ImageMagick per-image cache.
6297 (imagemagick_get_animation_cache): Fix a double-free error.
6298 (imagemagick_load_image): Remove the ping_wand code, which only
6299 apparently saved time on invalid animated images, and slowed down
6300 everything else. Optimise for the common case.
6302 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6304 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6306 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6308 * marker.c (set_marker): Remove documentation of undefined behavior.
6310 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6312 * image.c (imagemagick_compute_animated_image): Animate correctly
6313 when sub-images are smaller than the main image.
6314 (imagemagick_compute_animated_image): Setting the iterator row to
6315 zero is apparently not allowed.
6316 (imagemagick_compute_animated_image): Allow images that say they
6317 have sub-images that are bigger than the main image, but just crop
6320 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6322 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6324 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6326 * image.c (imagemagick_compute_animated_image): Respect the GIF
6329 2013-08-15 Ken Brown <kbrown@cornell.edu>
6331 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6332 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6335 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6337 Fix minor problems found by static checking.
6338 * frame.c (delete_frame):
6339 * xdisp.c (next_element_from_display_vector):
6340 Avoid uninitialized local.
6341 * image.c (imagemagick_compute_animated_image): Port to C89.
6342 Prefer usual GNU indentation style for loops.
6343 Be more careful about bizarrely large sizes, by using ptrdiff_t
6346 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6348 Fix infinite frame selection loop (Bug#15025).
6349 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6351 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6353 * xdisp.c (compute_window_start_on_continuation_line):
6354 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6355 to make sure we end up setting the window start at the leftmost
6356 visible character of the display line. This avoids funky
6357 horizontal shifting because the window start is not kept on the
6358 same position. (Bug#15090)
6359 (next_element_from_display_vector): Support 'box' face attribute
6360 in the face definitions of a display vector. (Bug#15099)
6362 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6364 * image.c (imagemagick_compute_animated_image): Implement animated
6366 (imagemagick_compute_animated_image): Fix some compilation
6367 warnings. Implement a very simple cache to make the animation
6368 usable at all, but it should be replaced with a per-image cache.
6370 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6372 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6373 to do `for' loops over alist values.
6374 * buffer.h (FOR_EACH_BUFFER):
6375 * process.c (FOR_EACH_PROCESS): Use it.
6376 (handle_child_signal, status_notify, Fget_buffer_process)
6377 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6379 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6381 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6382 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6383 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6384 to xzalloc and so avoid redundant call to memset.
6385 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6386 members because it is allocated with xzalloc and so already zeroed.
6388 2013-08-14 Ken Brown <kbrown@cornell.edu>
6390 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6393 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6395 Utility function and macro to copy Lisp string to C string.
6396 * lisp.h (xlispstrdupa): New macro.
6397 (xlispstrdup): New prototype.
6398 * alloc.c (xlispstrdup): New function.
6399 * callint.c (Fcall_interactively):
6400 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6401 (Fsubstitute_in_file_name):
6402 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6403 * image.c (x_create_bitmap_from_file):
6404 * w32term.c (w32_term_init):
6405 * xterm.c (x_term_init): Use xlispstrdup.
6407 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6409 * image.c (imagemagick_load_image): Make animated pictures work.
6410 There's still some problems with background color settings, though
6413 * decompress.c (unwind_decompress): Always restore point.
6415 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6417 * marker.c (set_marker): Reformat documentation.
6419 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6421 * xdisp.c (cursor_type_changed): Now static.
6423 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6424 Use changed. This avoids the need to call xmalloc and for the
6425 caller to call xfree, and avoids memory leaks in some situations.
6427 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6429 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6430 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6431 (redisplay_window): If window_end_valid is cleared due to non-zero
6432 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6433 so do not call to try_cursor_movement for that window.
6435 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6437 * window.h (struct window): Convert window_end_pos and
6438 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6439 (wset_window_end_pos, wset_window_end_vpos): Remove.
6440 * dispnew.c (adjust_glyph_matrix):
6441 * window.c (Fwindow_end, replace_window, set_window_buffer)
6443 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6444 (set_vertical_scroll_bar, redisplay_window, try_window)
6445 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6446 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6447 (note_mouse_highlight): Adjust users.
6448 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6451 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6453 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6454 * image.c (imagemagick_filename_hint): Use `const char *' and
6455 prefer SSDATA to SDATA to avoid warnings.
6457 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6459 Cleanup window fringes, margins and scroll bars adjustments.
6460 * window.c (set_window_fringes, set_window_margins)
6461 (set_window_scroll_bars, apply_window_adjustment): New functions.
6462 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6463 (Fset_window_scroll_bars): Use them.
6465 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6467 * window.h (struct window): Convert scroll_bar_width
6468 from Lisp_Object to integer. Adjust comment.
6469 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6471 * window.c (wset_scroll_bar_width): Remove.
6472 (make_window): Initialize scroll_bar_width.
6473 (Fsplit_window_internal): Use direct assignment.
6474 (Fset_window_configuration, save_window_save):
6475 Convert Lisp_Object to integer and back where appropriate.
6476 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6477 bar was actually changed, and mention this in docstring.
6479 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6481 * decompress.c: Minor simplifications.
6482 (Fzlib_decompress_region): Don't bother verifying
6483 that avail_out <= UINT_MAX, as that was confusing.
6484 Mention the restriction in a comment instead.
6485 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6487 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6489 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6490 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6492 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6494 * image.c (imagemagick_filename_hint): Check for errors in the
6497 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6499 * window.c (Fwindow_margins): Return nil when there's no marginal
6500 area, as per the documented API.
6502 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6503 Fmake_vector, as scroll bar's struct members are not all Lisp
6504 objects now. This avoids crashes in GC.
6506 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6507 bool, so its address could be taken.
6509 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6511 * image.c (imagemagick_filename_hint): New function to possibly
6512 apply `image-content-type-suffixes'.
6513 (imagemagick_load_image): Use it.
6515 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6517 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6518 if loading zlib failed.
6520 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6522 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6523 2013-08-13 checkin below. Change bool to BOOL, rule is:
6524 All Obj-C code uses BOOL, except for interfaces callable from C.
6526 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6528 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6530 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6531 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6532 bool instead of BOOL.
6533 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6534 from Lisp_Object to bitfield. Adjust comment.
6535 * w32term.c (x_scroll_bar_create): Adjust user.
6536 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6537 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6538 Use bool for boolean.
6539 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6540 to `unsigned int' when defining a bitfield.
6542 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6544 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6546 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6548 * window.h (struct window): Convert left_margin_cols and
6549 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6550 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6551 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6553 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6555 (showing_window_margins_p, update_window_line, update_frame_1):
6556 * fringe.c (draw_fringe_bitmap_1):
6557 * xdisp.c (window_box_width): Adjust users.
6558 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6559 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6560 Use direct assignment.
6561 (Fset_window_configuration, save_window_save, Fwindow_margins):
6562 Convert Lisp_Object to integer and back where appropriate.
6563 (Fset_window_margins): Adjust user. Return t if any margin
6564 was actually changed, and mention this in docstring.
6566 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6568 * syntax.c (forward_word):
6569 * cmds.c (forward_char, backward_char): Mention the optional argument.
6571 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6573 * window.h (struct window): Convert left_fringe_width
6574 and right_fringe_width from Lisp_Objects to integers.
6576 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6577 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6578 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6580 (make_window): Initialize new integer fields to -1.
6581 (Fsplit_window_internal): Use direct assignment.
6582 (Fset_window_configuration, save_window_save):
6583 Convert Lisp_Object to integer and back where appropriate.
6584 (Fset_window_fringes): Adjust user. Return t if any fringe
6585 was actually changed, and mention this in docstring.
6587 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6589 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6590 * nsfns.m (x_set_cursor_type):
6591 * w32fns.c (x_set_cursor_type):
6592 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6593 * xdisp.c (set_frame_cursor_types): ...but in common code.
6595 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6597 * font.c (clear_font_cache): New function, stripped from...
6598 (Fclear_font_cache): ...here, which now uses the function
6599 above. Adjust comment.
6600 * font.h (clear_font_cache): Add prototype.
6601 * xfaces.c (clear_face_cache): Use clear_font_cache.
6603 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6605 * window.c (Fset_window_start): Compare `w', not `window' because
6606 `w' might not be equal to `window' after call to decode_live_window.
6608 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6610 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6611 This fixes a problem introduced by the Bug#15035 patch
6612 when using GPG. Reported by Herbert J. Skuhra.
6614 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6616 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6617 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6618 not yet initialized.
6620 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6622 * decompress.c (Fzlib_decompress_region): Support zlib
6623 decompression, too, and rename.
6625 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6627 Minor zlib configuration tweaks.
6628 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6629 Don't assume presence of fn_inflateInit2_ zlib internal function.
6631 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6633 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6634 include the zlib prefix.
6636 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6638 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6639 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6640 define static variables that are pointers to zlib functions to be
6642 (init_zlib_functions) [WINDOWSNT]: New function.
6643 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6645 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6646 macros instead of invoking the zlib functions directly.
6647 (syms_of_decompress): DEFSYM Qzlib_dll.
6648 Staticpro Szlib_available_p.
6650 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6652 Avoid looping over all frame windows to freeze and unfreeze.
6653 * window.h (struct window): Drop frozen_window_start_p.
6654 (freeze_window_starts): Drop prototype.
6655 * frame.h (struct frame): New frozen_window_starts flag.
6656 (FRAME_WINDOWS_FROZEN): New macro.
6657 * window.c (freeze_window_start, freeze_window_starts):
6659 (select_window, replace_window): Adjust users.
6660 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6661 (window_frozen_p): New function.
6662 (redisplay_window): Use it.
6664 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6666 Fix some fd issues when running subprocesses (Bug#15035).
6667 Fix bugs that can leak files or file descriptors on errors.
6668 Don't unlink open temp files, as that's hard for users to diagnose
6669 when things go awry (e.g., temp disk exhausted).
6670 Don't bother to lock temp files. Check for invalid recursion.
6671 * callproc.c (synch_process_fd): Remove. All uses removed.
6672 (synch_process_tempfile): New var or macro.
6673 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6675 (record_kill_process): New arg, the temp name. All callers changed.
6676 (delete_temp_file): Now just a simple wrapper around unlink.
6677 (call_process_kill): New arg, the call_process_fd array.
6678 Close them all. Clear synch_process_pid. Remove the temp file,
6679 or arrange for it to be removed.
6680 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6681 that's been moved to synch_process_tempfile. Caller changed.
6682 Do not remove the tempfile; that's now call_process_kill's
6684 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6685 call_process_kill; the caller now does that.
6686 (call_process_cleanup): Do not close the process fd; that's now
6687 call_process_kill's responsibility.
6688 (Fcall_process): Implement via new function call_process, which
6689 has most of the old body of Fcall_process, but with a different API.
6690 (call_process): New function that does not open or close filefd if
6691 it is nonnegative. Record which fds need to be closed, and let
6692 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6693 Signal an error if invoked recursively (could be done via a hook).
6694 Simplify creation of the tempfile in the MSDOS case.
6695 Don't create the output file until after checking for the executable.
6696 Report any failure to open /dev/null.
6697 Don't open /dev/null for writing twice; once is enough.
6698 Don't create pipe if all output is being discarded or sent to file.
6699 Don't worry about setting up the coding system or reading from the
6700 pipe if all output is being discarded.
6701 Hoist fd_error local into top level, to lessen block nesting.
6702 Don't record deleted pid here; now done by Fcall_process_region.
6703 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6704 and note its success in synch_process_tempfile.
6705 Do not leak resources when child_setup fails.
6706 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6707 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6708 (create_temp_file): Now returns open fd, with an additional
6709 Lisp_Object * argument to return the name. All callers changed.
6710 Do not close the file; rewind it instead, and leave it open for
6711 the caller. Do not lock the temp file. Unwind-protect the file
6712 and the file-descriptor.
6713 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6714 If an asynchrounous process, record it here, not in call_process.
6715 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6716 * eval.c (set_unwind_protect): New function.
6717 * fileio.c (write_region): New function, generalized from the
6718 old Fwrite_region. Do not lock temp files.
6719 (Fwrite_region): Use it.
6720 * lisp.h (set_unwind_protect, write_region): New decls.
6721 * process.c: Include <verify.h>.
6722 (make_process): Mark fds as initially closed.
6723 (deleted_pid_list): Now a list of pid-filename pairs.
6725 (close_process_fd): New function.
6726 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6727 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6728 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6729 (create_process, create_pty, Fmake_serial_process)
6730 (server_accept_connection): Record which fds need to be closed,
6731 and let deactivate_process close them.
6732 (Fmake_network_process): Do not discard the unwind-protect
6733 until it's safe to do so.
6734 (deactivate_process): Close the fds opened by create_process etc.
6735 (Fprocess_send_eof): Adjust to new way of recording open fds.
6736 Report an error if /dev/null can't be opened, instead of aborting.
6737 * process.h (PROCESS_OPEN_FDS): New constant.
6738 (struct Lisp_Process): New member open_fds.
6739 (record_kill_process, record_deleted_pid): Adjust signatures.
6740 (record_deleted_pid): Move decl here ...
6741 * syswait.h (record_deleted_pid): ... from here.
6743 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6745 * decompress.c: Fix bugs with large buffers and weird inputs.
6746 Tune a bit. Reindent as per usual Emacs style.
6747 (BUFFER_SIZE): Remove.
6748 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6749 more than UINT_MAX bytes. Decompress into the gap instead of into
6750 an auto buffer, as this should avoid copying. Return nil if
6751 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6752 set immediate_quit; we shouldn't trust zlib code that much.
6754 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6756 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6757 errors, and really move the gap to where we want it.
6759 * lisp.h: Include decompress.c support.
6761 * emacs.c (main): Include decompress.c support.
6763 * Makefile.in: Include -lz if present.
6765 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6767 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6768 (initWithTitle:): Initialize frame to 0.
6769 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6770 (fillWithWidgetValue:frame:): Rename from
6771 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6773 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6774 fillWithWidgetValue:frame:
6776 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6777 remove memory leak warnings.
6779 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6780 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6783 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6784 (x_activate_menubar): Update the whole menu.
6785 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6786 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6787 current event is not NSSystemDefined (Bug#15001).
6788 Call ns_check_menu_open only if trackingMenu is 2.
6789 (menuDidClose:): New method, decrease trackingMenu.
6790 (fillWithWidgetValue:setDelegate:): New method.
6791 (fillWithWidgetValue:): Call the above.
6793 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6795 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6797 Omit some unnecessary casts.
6798 Many of these go back to the old pre-C89 days, when they may have
6799 been needed, but we've been assuming C89 or later for a while now.
6800 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6801 (live_float_p, live_misc_p, live_vector_p):
6802 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6803 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6804 (defvar_per_buffer):
6805 * callint.c (Fcall_interactively):
6806 * doc.c (Fsubstitute_command_keys):
6807 * filelock.c (get_boot_time):
6808 * frame.c (xrdb_get_resource):
6809 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6810 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6811 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6812 (menuitem_highlight_callback, menu_destroy_callback)
6813 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6814 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6815 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6816 (xg_tool_bar_help_callback, tb_size_cb):
6817 * image.c (xpm_alloc_color, png_read_from_memory)
6818 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6819 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6821 * keymap.c (describe_map):
6822 * nsfns.m (Fns_display_monitor_attributes_list):
6823 * nsmenu.m (process_dialog:):
6824 * nsterm.m (hold_event):
6825 * process.c (wait_reading_process_output):
6826 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6827 * scroll.c (do_direct_scrolling, scrolling_1):
6828 * termcap.c (tgetent):
6829 * window.c (check_window_containing, add_window_to_list)
6830 (freeze_window_starts):
6831 * xdisp.c (compare_overlay_entries, vmessage):
6832 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6833 (x_get_monitor_attributes_xrandr)
6834 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6835 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6836 * xfont.c (xfont_match, xfont_open):
6837 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6838 (menubar_selection_callback, menu_position_func)
6839 (popup_selection_callback, create_and_show_popup_menu)
6840 (dialog_selection_callback, create_and_show_dialog):
6841 * xrdb.c (x_get_string_resource)
6843 * xsmfns.c (x_session_check_input):
6844 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6845 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6846 (xaw_jump_callback, xaw_scroll_callback):
6847 Omit unnecessary casts.
6849 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6851 Minor string-length refactoring.
6852 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6853 * frame.c (make_monitor_attribute_list):
6854 Prefer build_string to strlen + make_string.
6856 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6858 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6859 don't check minor_code (Bug#14417).
6861 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6863 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6864 vertical positions instead. This avoids calling MATRIX_ROW with
6865 row numbers that are possibly beyond valid limits. (Bug#15064)
6867 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6869 Use xstrdup and build_unibyte_string where applicable.
6870 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6871 * xfns.c (x_window):
6872 * xrdb.c (x_get_customization_string):
6873 * xterm.c (xim_initialize):
6874 * w32fns.c (w32_window): Use xstrdup.
6875 (w32_display_monitor_attributes_list):
6876 * emacs.c (init_cmdargs):
6877 * keyboard.c (PUSH_C_STR):
6878 * nsfont.m (nsfont_open):
6879 * sysdep.c (system_process_attributes):
6880 * w32.c (system_process_attributes):
6881 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6883 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6885 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6886 variables of these types so that GDB would know about them, as aid
6887 for debugging fatal exceptions. (Bug#15024) See also
6888 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6891 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6893 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6894 larger than the NSWindow (Bug#14934).
6896 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6898 Redesign redisplay interface to drop global variable updated_window.
6899 Always pass currently updated window as a parameter to update routines.
6900 * dispextern.h (updated_window): Remove declaration.
6901 (struct redisplay_interface): Pass window parameter to
6902 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6903 and after_update_window_hook.
6904 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6906 * dispnew.c (updated_window): Remove.
6907 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6908 (update_window_line): Adjust to match redisplay interface changes.
6909 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6910 (ns_scroll_run, ns_after_update_window_line):
6911 * w32term.c (x_update_window_begin, x_update_window_end)
6912 (x_after_update_window_line, x_scroll_run):
6913 * xterm.c (x_update_window_begin, x_update_window_end)
6914 (x_after_update_window_line, x_scroll_run):
6915 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6916 Likewise. Adjust comments where appropriate.
6917 (x_cursor_to): Simplify because this is always called during window
6918 update (but install debugging check anyway).
6919 (expose_window): Check must_be_updated_p flag to see whether this
6920 function is called during window update.
6922 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6924 Do not reset window modification event counters excessively.
6925 These leftovers and poor man's tricky methods to catch extra
6926 redisplay's attention are no longer needed.
6927 * frame.c (set_menu_bar_lines_1):
6928 * minibuf.c (read_minibuf_unwind):
6929 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6930 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6931 (window_scroll_line_based, Fset_window_configuration):
6932 * xdisp.c (redisplay_window): Do not reset last_modified and
6933 last_overlay_modified counters.
6935 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6937 * xselect.c (x_send_client_event): Set send_event and serial, memset
6938 data.l as it might be bigger than data.b. Use 24 bit mask to
6939 XSendEvent (Bug#15034).
6941 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6943 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6944 for TTY frames that are not the top frame on their console.
6947 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6949 * w32term.c (w32fullscreen_hook): Really maximize frame when
6950 asked for (Bug#14841).
6952 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6954 Prefer selected_window to Fselected_window, likewise for frames.
6955 * buffer.c (Fbuffer_swap_text):
6956 * data.c (Fvariable_binding_locus):
6957 * window.c (run_window_configuration_change_hook): Adjust users.
6958 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6959 Use decode_live_frame.
6961 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6963 Be more careful if selected window shows the buffer other than current,
6964 use window_outdated only if this is not so. This change should also
6965 address some weird issues discussed in Bug#13012.
6966 * window.h (window_outdated): New prototype.
6967 * window.c (window_outdated): Now here. Convert from static and
6968 always assume window's buffer.
6969 (Fwindow_end, Fwindow_line_height): Use it.
6970 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6971 and always assume window's buffer.
6972 (redisplay_window): Adjust user.
6973 (redisplay_internal): Call to reconsider_clip_changes once and
6974 check whether mode line should be updated only if selected window
6975 shows current buffer.
6976 (run_window_scroll_functions): Use eassert for debugging check.
6977 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6979 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6981 * window.c (window_scroll, window_scroll_pixel_based)
6982 (window_scroll_line_based): Use bool for booleans.
6984 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6986 * process.c: Fix minor off-by-one issues in descriptor counts.
6987 This shouldn't fix any real bugs, but it cleans up the code a bit.
6988 (max_process_desc, max_input_desc): -1, not 0, means none.
6990 (delete_input_desc): New function.
6991 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6992 (deactivate_process): Scan backwards when recomuting max_process_desc;
6993 that should be faster.
6994 (init_process_emacs): Initialize max_input_desc.
6996 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6998 Use region cache to speedup bidi_find_paragraph_start.
6999 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7000 Rename cache_long_line_scans to cache_long_scans.
7001 * buffer.c (bset_cache_long_line_scans): Rename to
7002 bset_cache_long_scans.
7003 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7004 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7006 (syms_of_buffer): Rename cache-long-line-scans to
7007 cache-long-scans. Adjust docstring.
7008 * search.c (newline_cache_on_off):
7009 * indent.c (width_run_cache_on_off): Adjust users.
7010 * bidi.c (bidi_paragraph_cache_on_off): New function.
7011 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7012 * insdel.c (prepare_to_modify_buffer):
7013 Invalidate bidi_paragraph_cache if enabled.
7015 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7017 Invalidate region caches only if buffer text is going to be changed.
7018 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7019 (modify_text): ...new prototype.
7020 (prepare_to_modify_buffer_1): New prototype.
7021 * textprop.c (modify_region): Rename to...
7022 (modify_text_properties): ...new function.
7023 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7024 (Fremove_list_of_text_properties): Adjust users.
7025 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7026 (modify_text): ...new function.
7027 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7028 (prepare_to_modify_buffer_1): ...new function.
7029 * casefiddle.c (casify_region):
7030 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7031 (Ftranspose_regions): Use modify_text.
7033 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7035 * lisp.mk (lisp): Add nadvice.elc.
7037 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7039 New macro to iterate over live buffers similar to frames.
7040 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7041 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7042 Declare buffer-related variables here to offload lisp.h.
7043 * buffer.c (Vbuffer_alist): Adjust comment.
7044 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7045 (other_buffer_safely):
7046 * data.c (store_symval_forwarding):
7047 * dispnew.c (Fframe_or_buffer_changed_p):
7048 * fileio.c (Fdo_auto_save):
7049 * filelock.c (unlock_all_files):
7050 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7052 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7054 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7055 * callproc.c (create_temp_file):
7056 * filelock.c (create_lock_file):
7057 Assume mkostemp, since it's now provided by Gnulib.
7059 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7061 * w32.c (mkostemp): New function.
7062 (mktemp): Remove, no longer used. Most of the code reused in
7063 mkostemp. (Bug#15015)
7064 (mktemp): Don't undef.
7066 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7068 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7069 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7070 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7071 (free_glyph_pool, check_glyph_memory): Likewise for
7072 all users. Adjust comments where appropriate.
7074 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7076 * composite.h: Minor fixups.
7077 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7078 to fix a misspelling, and change it to an inline function while
7079 we're at it (it need not be a macro). All uses changed.
7080 (composition_method, composition_valid_p):
7081 Rewrite to avoid assignments in if-conditions.
7083 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7085 Do not use global Lisp_Object in composition macros.
7086 * composite.h (composition_temp): Remove declaration.
7087 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7088 (composition_method, composition_valid_p): ...inline functions.
7089 (compose_region): Remove the leftover.
7090 * composite.c (composition_temp): Remove.
7091 (run_composition_function, update_compositions)
7092 (composition_compute_stop_pos, composition_adjust_point)
7093 (Ffind_composition_internal):
7094 * coding.c (handle_composition_annotation):
7095 * xdisp.c (handle_composition_prop, check_point_in_composition):
7096 Related users changed.
7098 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7100 Drop FRAME_PTR typedef.
7101 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7102 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7103 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7104 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7105 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7106 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7107 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7108 All related users changed.
7110 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7112 * eval.c (default_toplevel_binding): New function.
7114 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7115 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7116 (syms_of_eval): Export them.
7117 * data.c (Fdefault_value): Micro cleanup.
7118 * term.c (init_tty): Use "false".
7120 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7122 Fix X GC leak in GTK and raw (no toolkit) X ports.
7123 * xterm.c (x_free_frame_resources): If white and black relief
7124 GCs are allocated, always free them here.
7125 * xfns.c (x_make_gc): Omit redundant initialization.
7126 * widget.c (create_frame_gcs): Remove the leftover.
7127 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7128 in x_free_frame_resources.
7130 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7132 * nsterm.m (windowWillResize:toSize:): Only change title if
7133 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7135 (viewDidEndLiveResize): New method.
7137 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7138 inside NS_IMPL_COCOA.
7140 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7142 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7143 Do not check whether undo is enabled because record_insert and
7144 record_delete does that themselves.
7146 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7148 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7149 member which is not really used any more.
7150 (FRAME_XIC_BASE_FONTNAME): Remove.
7151 * xfns.c (xic_free_fontset): Adjust user.
7152 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7153 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7154 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7155 (xdialog_show): Use eassert for debugging check.
7156 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7158 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7160 * fileio.c, fns.c (merge): Move extern decl from here ...
7161 * lisp.h (merge): ... to here.
7163 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7165 Fix last font-related change.
7166 * w32font.h (w32font_list_internal, w32font_match_internal):
7168 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7169 (uniscribe_list_family): Adjust to match font API change.
7170 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7171 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7173 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7175 * frame.h (FRAME_MOUSE_UPDATE):
7176 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7177 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7179 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7181 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7182 * font.h (struct font_driver): Change list, match, and list_family
7183 functions to accept struct frame * as first arg.
7184 * font.c (font_score, font_compare, font_sort_entities):
7186 (font_sort_entities, font_list_entities, font_select_entity)
7187 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7188 match font API change.
7189 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7190 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7191 * ftxfont.c (ftxfont_list, ftxfont_match):
7192 * xftfont.c (xftfont_list, xftfont_match):
7193 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7194 * w32font.c (w32font_list, w32font_match, w32font_list)
7195 (w32font_list_internal, w32_font_match_internal): Likewise.
7196 * xfaces.c (Fx_family_fonts): Adjust user.
7198 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7200 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7201 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7202 only if HAVE_X_WINDOWS is in use.
7203 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7204 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7205 * w32term.c (x_wm_set_icon_position): Likewise.
7206 * w32fns.c (x_icon): Adjust user.
7208 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7210 * xterm.c (last_mouse_press_frame): Remove the
7211 leftover which is not really used any more.
7212 (handle_one_xevent, syms_of_xterm): Adjust users.
7213 (x_flush): Call XFlush once per each X display, not frame.
7214 This is better because this code always unconditionally skips
7215 non-X frames in Vframe_list and issues the only XFlush if we
7216 have more than one X frame on the same X display.
7217 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7218 Use bool for booleans.
7219 (x_draw_glyph_string_background, cvt_string_to_pixel)
7220 (cvt_pixel_dtor): Drop unnecessary prototypes.
7221 * xterm.h (x_display_ok): Adjust prototype.
7223 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7225 Drop unnecessary functions that deals with frame pixel size.
7226 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7227 (x_pixel_height): Drop prototypes.
7228 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7229 (x_pixel_height): Drop implementations.
7230 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7231 which should be always valid for window frame.
7232 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7233 * w32menu.c (Fx_popup_dialog):
7234 * xmenu.c (Fx_popup_dialog): Likewise for both.
7236 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7238 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7239 frame parameters and call to Fmodify_frame_parameters just once.
7240 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7241 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7242 and mention nil frame in docstring.
7244 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7246 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7247 (x_figure_window_size): Likewise. Adjust to return long.
7248 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7249 (toplevel): Move Qterminal_live_p to...
7250 * terminal.c (toplevel): ...here, make it static, and...
7251 (syms_of_terminal): ...DEFSYM here.
7252 * frame.h (Qterminal_live_p): Remove declaration.
7253 (make_frame, x_figure_window_size): Adjust prototype.
7254 * nsfns.m (Fx_create_frame): Use long for window flags.
7256 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7258 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7259 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7260 Do not assume that emacs_close (INT_MAX) is a no-op.
7262 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7264 * xfaces.c (make_face_cache): For struct face_cache, prefer
7265 xmalloc to xzalloc and so avoid redundant call to memset.
7266 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7268 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7270 * fringe.c (draw_window_fringes, update_window_fringes)
7271 (compute_fringe_widths):
7272 * w32term.c (x_draw_glyph_string):
7273 * window.c (candidate_window_p, Frecenter):
7274 * xfaces.c (realize_basic_faces, realize_default_face)
7275 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7276 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7277 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7278 * xmenu.c (Fx_menu_bar_open_internal):
7279 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7280 * xsettings.c (xft_settings_event):
7281 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7282 Use bool for booleans. Adjust style and comments where
7284 * dispextern.h (draw_window_fringes, update_window_fringes)
7285 (compute_fringe_widths):
7286 * xterm.h (x_had_errors_p): Adjust prototype.
7288 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7290 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7291 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7293 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7295 * fns.c (toplevel): Remove comment before Fsafe_length because
7298 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7300 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7302 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7304 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7305 frame which got the message is still alive, before dereferencing
7306 its pointer. (Bug#14970)
7308 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7309 be a live window, before using it as such. (Bug#14970)
7311 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7313 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7314 w32_detect_focus_change instead of doing part of its job by hand.
7315 This fixes the problem whereby FOCUS_OUT events were not sent to
7318 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7320 * process.c (Fprocess_list): Doc fix.
7322 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7323 being re-exposed only if it didn't ask to become visible.
7324 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7325 was previously iconified. (Bug#14841)
7326 (x_iconify_frame): Mark the frame iconified.
7328 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7330 Fix minor problems found by static checking.
7331 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7332 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7334 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7336 * eval.c (set_specpdl_old_value): New function.
7337 (unbind_to): Minor simplification.
7338 (get_backtrace_frame): New function.
7339 (Fbacktrace_frame): Use it. Add `base' argument.
7340 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7341 (syms_of_eval): Export backtrace-eval.
7342 * xterm.c (x_focus_changed): Simplify.
7344 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7346 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7348 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7350 * xdisp.c (redisplay_window): Instead of moving point out of
7351 scroll margin, reject the force_start method, and try scrolling
7352 instead. (Bug#14780)
7354 2013-07-24 Ken Brown <kbrown@cornell.edu>
7356 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7359 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7361 * eval.c (Fprogn): Do not check that BODY is a proper list.
7362 This undoes the previous change. The check slows down the
7363 interpreter, and is not needed to prevent a crash. See
7364 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7366 2013-07-23 Glenn Morris <rgm@gnu.org>
7368 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7370 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7372 Port to GNU/Linux systems with tinfo but not ncurses.
7373 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7374 to decide whether ncurses is being used. Without this change,
7375 GCC complains about tgetent not being declared, on a system
7376 that has tinfo installed but ncurses not installed.
7378 * eval.c (Fprogn): Check that BODY is a proper list.
7380 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7381 * data.c (Fsetq_default):
7382 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7383 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7385 Tune by taking advantage of the fact that ARGS is always a list
7386 when a function is declared to have UNEVALLED args.
7388 * emacsgtkfixed.c: Port to GCC 4.6.
7389 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7391 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7393 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7394 here to silence compiler warnings.
7396 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7398 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7399 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7400 from messing up Emacs's 'struct frame' (Bug#14923).
7402 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7404 * alloc.c (make_save_ptr_ptr): Define this function.
7405 It was inadvertently omitted. It's needed only if
7406 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7408 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7410 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7411 frame have focus (Bug#14895).
7413 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7415 Avoid vfork-related deadlock more cleanly.
7416 * callproc.c (child_setup): When the child's exec fails, output
7417 the program name, as that's more useful. Use O_NONBLOCK to avoid
7419 * process.c (create_process_1): Remove; no longer needed.
7420 (create_process): Remove timer hack; no longer needed, now that
7421 the child avoids deadlock.
7423 2013-07-20 Glenn Morris <rgm@gnu.org>
7425 * image.c (Fimage_flush): Fix doc typo.
7427 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7429 Fix array bounds violation when pty allocation fails.
7430 * process.c (PTY_NAME_SIZE): New constant.
7431 (pty_name): Remove static variable; it's now auto.
7432 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7433 Take pty_name as an arg rather than using a static variable.
7434 All callers changed.
7435 (create_process): Recover pty_flag from process, not from volatile local.
7436 (create_pty): Stay inside array even when pty allocation fails.
7437 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7439 * lread.c (Fload): Avoid initialization only when lint checking.
7440 Mention that it's needed only for older GCCs.
7442 2013-07-20 Kenichi Handa <handa@gnu.org>
7444 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7445 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7447 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7449 * lread.c (Fload): Avoid uninitialized warning.
7451 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7453 Fix some minor file descriptor leaks and related glitches.
7454 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7455 (create_lock_file): Use write, not emacs_write.
7456 * image.c (slurp_file, png_load_body):
7457 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7458 (server_accept_connection):
7459 Don't leak an fd on memory allocation failure.
7460 * image.c (slurp_file): Add a cheap heuristic for growing files.
7461 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7462 as that's what the other routines do. Maybe input need not be
7463 blocked at all, but it's better to be consistent.
7464 Avoid undefined behavior when strlen is zero.
7466 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7467 (NSTATICS): Now a constant; doesn't need to be a macro.
7469 2013-07-19 Richard Stallman <rms@gnu.org>
7471 * coding.c (decode_coding_utf_8): Add simple loop for fast
7472 processing of ASCII characters.
7474 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7476 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7478 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7480 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7481 unportable 'struct x_display_info'.
7482 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7485 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7487 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7488 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7490 (system_process_attributes): Prefer plain char to unsigned char
7491 when either will do. Clean up properly if interrupted or if
7492 memory allocations fail. Don't assume sscanf succeeds.
7493 Remove no-longer-needed workaround to stop GCC from whining.
7494 Read command-line once, instead of multiple times. Check read status a
7497 Fix obscure porting bug with varargs functions.
7498 The code assumed that int is treated like ptrdiff_t in a vararg
7499 function, which is not a portable assumption. There was a similar
7500 -- though these days less likely -- porting problem with various
7501 assumptions that pointers of different types all smell the same as
7502 far as vararg functions is conserved. To make this problem less
7503 likely in the future, redo the API to use varargs functions.
7504 * alloc.c (make_save_value): Remove this vararg function.
7505 All uses changed to ...
7506 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7507 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7509 (make_save_ptr): Rename from make_save_pointer, for consistency with
7510 the above. Define only on platforms that need it. All uses changed.
7512 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7514 * keyboard.c: Try to fix typos in previous change.
7515 (DISPLAY_LIST_INFO): New macro.
7516 (kbd_buffer_get_event): Do not access members that are not present
7517 in X11. Revert inadvertent change of "!=" to "=".
7519 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7521 * keyboard.c (kbd_buffer_get_event):
7522 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7523 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7525 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7527 * filelock.c: Fix unlikely file descriptor leaks.
7528 (get_boot_time_1): Rework to avoid using emacs_open.
7529 This doesn't actually fix a leak, but is better anyway.
7530 (read_lock_data): Use read, not emacs_read.
7532 * doc.c: Fix minor memory and file descriptor leaks.
7533 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7534 (get_doc_string, Fsnarf_documentation):
7535 Fix file descriptor leak on error.
7537 * term.c: Fix minor fdopen-related file descriptor leaks.
7538 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7539 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7541 * charset.c: Fix file descriptor leaks and errno issues.
7543 (load_charset_map_from_file): Don't leak file descriptor on error.
7544 Use plain record_xmalloc since the allocation is larger than
7545 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7547 * eval.c (record_unwind_protect_nothing):
7548 * fileio.c (fclose_unwind):
7550 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7551 The replacement doesn't block input, but that no longer seems
7554 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7556 * lread.c: Fix file descriptor leaks and errno issues.
7557 (Fload): Close some races that leaked fds or streams when 'load'
7559 (Fload, openp): Report error number of last nontrivial failure to open.
7560 ENOENT counts as trivial.
7561 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7563 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7564 now that the function is always called with a nonnegative arg.
7565 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7566 All uses replaced with ...
7567 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7569 A few more minor file errno-reporting bugs.
7570 * callproc.c (Fcall_process):
7571 * doc.c (Fsnarf_documentation):
7572 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7573 * process.c (set_socket_option):
7574 Don't let a constructor trash errno.
7575 * doc.c: Include <errno.h>.
7577 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7579 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7581 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7583 Fix w32 bug with call-process-region (Bug#14885).
7584 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7585 to Fcall_process when the input is empty. This simplifies the
7586 code a bit. It makes no difference on POSIXish platforms but
7587 apparently it fixes a bug on w32.
7589 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7590 * fileio.c (close_file_unwind): Don't close if FD is negative;
7591 this can happen when unwinding a zapped file descriptor.
7592 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7593 in case Emacs runs out of memory between the two unwind-protects.
7594 Don't trash errno when closing FD.
7595 Zap the FD in the specpdl when closing it, instead of deferring
7596 the removal of the unwind-protect; this fixes a bug where a child
7597 function unwinds the stack past us.
7599 New unwind-protect flavors to better type-check C callbacks.
7600 This also lessens the need to write wrappers for callbacks,
7601 and the need for make_save_pointer.
7602 * alloc.c (free_save_value):
7603 * atimer.c (run_all_atimers):
7605 * alloc.c (safe_alloca_unwind):
7606 * atimer.c (unwind_stop_other_atimers):
7607 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7608 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7609 * minibuf.c (choose_minibuf_frame_1):
7610 * process.c (make_serial_process_unwind):
7611 * xdisp.c (pop_message_unwind):
7612 * xselect.c (queue_selection_requests_unwind):
7613 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7614 * alloc.c (record_xmalloc):
7615 Prefer record_unwind_protect_ptr to record_unwind_protect with
7617 * alloc.c (Fgarbage_collect):
7618 Prefer record_unwind_protect_void to passing a dummy.
7619 * buffer.c (restore_buffer):
7620 * window.c (restore_window_configuration):
7621 * xfns.c, w32fns.c (do_unwind_create_frame)
7622 New wrapper. All record-unwind uses of wrappee changed.
7623 * buffer.c (set_buffer_if_live):
7624 * callproc.c (call_process_cleanup, delete_temp_file):
7625 * coding.c (code_conversion_restore):
7626 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7627 * editfns.c (save_excursion_restore)
7628 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7629 (save_restriction_restore):
7630 * eval.c (restore_stack_limits, un_autoload):
7631 * fns.c (require_unwind):
7632 * keyboard.c (recursive_edit_unwind, tracking_off):
7633 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7634 * macros.c (pop_kbd_macro, restore_menu_items):
7635 * nsfns.m (unwind_create_frame):
7636 * print.c (print_unwind):
7637 * process.c (start_process_unwind):
7638 * search.c (unwind_set_match_data):
7639 * window.c (select_window_norecord, select_frame_norecord):
7640 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7641 (fast_set_selected_frame):
7642 * xfns.c, w32fns.c (unwind_create_tip_frame):
7643 Return void, not a dummy Lisp_Object. All uses changed.
7644 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7645 * callproc.c (call_process_kill):
7646 * fileio.c (restore_point_unwind, decide_coding_unwind)
7647 (build_annotations_unwind):
7648 * insdel.c (Fcombine_after_change_execute_1):
7649 * keyboard.c (read_char_help_form_unwind):
7650 * menu.c (unuse_menu_items):
7651 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7652 * sound.c (sound_cleanup):
7653 * xdisp.c (unwind_redisplay):
7654 * xfns.c (clean_up_dialog):
7655 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7656 Accept no args and return void, instead of accepting and returning
7657 a dummy Lisp_Object. All uses changed.
7658 * cygw32.c (fchdir_unwind):
7659 * fileio.c (close_file_unwind):
7660 * keyboard.c (restore_kboard_configuration):
7661 * lread.c (readevalllop_1):
7662 * process.c (wait_reading_process_output_unwind):
7663 Accept int and return void, rather than accepting an Emacs integer
7664 and returning a dummy object. In some cases this fixes an
7665 unlikely bug when the corresponding int is outside Emacs integer
7666 range. All uses changed.
7667 * dired.c (directory_files_internal_unwind):
7668 * fileio.c (do_auto_save_unwind):
7669 * gtkutil.c (pop_down_dialog):
7670 * insdel.c (reset_var_on_error):
7671 * lread.c (load_unwind):
7672 * xfns.c (clean_up_file_dialog):
7673 * xmenu.c, nsmenu.m (pop_down_menu):
7674 * xmenu.c (cleanup_widget_value_tree):
7675 * xselect.c (wait_for_property_change_unwind):
7676 Accept pointer and return void, rather than accepting an Emacs
7677 save value encapsulating the pointer and returning a dummy object.
7679 * editfns.c (Fformat): Update the saved pointer directly via
7680 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7681 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7682 (unwind_body): New function.
7683 (record_unwind_protect): First arg is now a function returning void,
7684 not a dummy Lisp_Object.
7685 (record_unwind_protect_ptr, record_unwind_protect_int)
7686 (record_unwind_protect_void): New functions.
7687 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7688 * fileio.c (struct auto_save_unwind): New type.
7689 (do_auto_save_unwind): Use it.
7690 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7691 * insdel.c (struct rvoe_arg): New type.
7692 (reset_var_on_error): Use it.
7693 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7695 (specbinding_func): Remove; there are now several such functions.
7696 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7697 (set_unwind_protect_ptr): New function.
7698 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7700 Be simpler and more consistent about reporting I/O errors.
7701 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7702 Say "Read error" and "Write error", rather than "I/O error", or
7703 "IO error reading", or "IO error writing", when a read or write
7705 * process.c (Fmake_network_process, wait_reading_process_output)
7706 (send_process, Fprocess_send_eof, wait_reading_process_output):
7707 Capitalize diagnostics consistently. Put "failed foo" at the
7708 start of the diagnostic, so that we don't capitalize the
7709 function name "foo". Consistently say "failed" for such
7711 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7712 All callers changed. This is so it can use report_file_error.
7713 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7714 diagnostics consistently as above.
7716 * fileio.c (report_file_errno): Fix errno reporting bug.
7717 If the file name is neither null nor a pair, package it up as a
7718 singleton list. All callers changed, both to this function and to
7719 report_file_error. This fixes a bug where the memory allocator
7720 invoked by list1 set errno so that the immediately following
7721 report_file_error reported the wrong errno value.
7723 Fix minor problems found by --enable-gcc-warnings.
7724 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7725 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7727 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7729 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7730 Set event->arg to Qt if switch-event shall be generated.
7731 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7733 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7735 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7738 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7739 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7740 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7741 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7742 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7743 and there is a focused frame.
7744 (head_table): Add focus-in and focus-out.
7745 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7746 bind to handle-focus-in/out.
7748 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7749 (Fhandle_switch_frame): Call Fhandle_focus_in.
7750 (syms_of_frame): defsubr handle-focus-in/out.
7752 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7754 Fix porting bug to older POSIXish platforms (Bug#14862).
7755 * sysdep.c (emacs_pipe): New function, that implements
7756 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7757 This should port better to CentOS 5 and to Mac OS X 10.6.
7758 All calls to pipe2 changed.
7760 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7761 This makes the code easier to read and the executable a bit smaller.
7762 Do not replace all calls to Fcons that happen to create lists,
7763 just calls that are intended to create lists. For example, when
7764 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7765 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7766 Similarly for list2 through list5.
7767 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7768 * bytecode.c (exec_byte_code):
7769 * callint.c (quotify_arg, Fcall_interactively):
7770 * callproc.c (Fcall_process, create_temp_file):
7771 * charset.c (load_charset_map_from_file)
7772 (Fdefine_charset_internal, init_charset):
7773 * coding.c (get_translation_table, detect_coding_system)
7774 (Fcheck_coding_systems_region)
7775 (Fset_terminal_coding_system_internal)
7776 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7777 * composite.c (update_compositions, Ffind_composition_internal):
7778 * dired.c (directory_files_internal, file_name_completion)
7780 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7781 * doc.c (Fsnarf_documentation):
7782 * editfns.c (Fmessage_box):
7784 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7785 (Feval, eval_sub, Ffuncall, apply_lambda):
7786 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7787 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7788 (Fset_file_times, Finsert_file_contents)
7789 (Fchoose_write_coding_system, Fwrite_region):
7790 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7791 * font.c (font_registry_charsets, font_parse_fcname)
7792 (font_prepare_cache, font_update_drivers, Flist_fonts):
7793 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7794 * frame.c (make_frame, Fmake_terminal_frame)
7795 (x_set_frame_parameters, x_report_frame_params)
7796 (x_default_parameter, Fx_parse_geometry):
7797 * ftfont.c (syms_of_ftfont):
7798 * image.c (gif_load):
7799 * keyboard.c (command_loop_1):
7800 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7801 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7802 (Fminor_mode_key_binding, accessible_keymaps_1)
7803 (Faccessible_keymaps, Fwhere_is_internal):
7804 * lread.c (read_emacs_mule_char):
7805 * menu.c (find_and_return_menu_selection):
7806 * minibuf.c (get_minibuffer):
7807 * nsfns.m (Fns_perform_service):
7808 * nsfont.m (ns_script_to_charset):
7809 * nsmenu.m (ns_popup_dialog):
7810 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7811 (Fx_own_selection_internal):
7812 * nsterm.m (append2):
7813 * print.c (Fredirect_debugging_output)
7814 (print_prune_string_charset):
7815 * process.c (Fdelete_process, Fprocess_contact)
7816 (Fformat_network_address, set_socket_option)
7817 (read_and_dispose_of_process_output, write_queue_push)
7818 (send_process, exec_sentinel):
7819 * sound.c (Fplay_sound_internal):
7820 * textprop.c (validate_plist, add_properties)
7821 (Fput_text_property, Fadd_face_text_property)
7822 (copy_text_properties, text_property_list, syms_of_textprop):
7823 * unexaix.c (report_error):
7824 * unexcoff.c (report_error):
7825 * unexsol.c (unexec):
7826 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7827 (Fformat_mode_line, syms_of_xdisp):
7828 * xfaces.c (set_font_frame_param)
7829 (Finternal_lisp_face_attribute_values)
7830 (Finternal_merge_in_global_face, syms_of_xfaces):
7831 * xfns.c (x_default_scroll_bar_color_parameter)
7832 (x_default_font_parameter, x_create_tip_frame):
7833 * xfont.c (xfont_supported_scripts):
7834 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7835 (menu_help_callback, xmenu_show):
7837 * xterm.c (set_wm_state):
7838 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7839 and similarly for list2 through list5.
7841 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7843 * callproc.c (Fcall_process_region): Fix minor race and tune.
7844 (create_temp_file): New function, with the temp-file-creation part
7845 of the old Fcall_process_region. Use Fcopy_sequence to create the
7846 temp file name, rather than alloca + build_string, for simplicity.
7847 Don't bother to block input around the temp file creation;
7848 shouldn't be needed. Simplify use of mktemp.
7849 Use record_unwind_protect immediately after creating the temp file;
7850 this closes an unlikely race where the temp file was not removed.
7851 Use memcpy rather than an open-coded loop.
7852 (Fcall_process_region): Use the new function. If the input is
7853 empty, redirect from /dev/null rather than from a newly created
7854 empty temp file; this avoids unnecessary file system traffic.
7856 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7858 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7859 Simplify by making this case like the other two. This is a bit
7860 slower on obsolete hosts, but the extra complexity isn't worth it.
7862 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7863 * process.c (create_process) [!DOS_NT]:
7864 Remove now-unnecessary calls to emacs_close.
7866 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7868 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7869 returning early. (Bug#14850)
7871 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7872 and inhibit-iso-escape-detection attributes of 'undecided'.
7875 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7877 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7878 Reported by Herbert J. Skuhra in
7879 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7881 Don't lose top specpdl entry when memory is exhausted.
7882 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7883 specpdl overflow here, to simplify callers; all callers changed.
7884 Always reserve an unused entry at the stack top; this avoids
7885 losing the top entry's information when memory is exhausted.
7887 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7889 Clean up errno reporting and fix some errno-reporting bugs.
7890 * callproc.c (Fcall_process):
7891 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7892 * process.c (create_process, Fmake_network_process):
7893 * unexaix.c (report_error):
7894 * unexcoff.c (report_error):
7895 Be more careful about reporting the errno of failed operations.
7896 The code previously reported the wrong errno sometimes.
7897 Also, prefer report_file_errno to setting errno + report_file_error.
7898 (Fcall_process): Look at openp return value rather than at path,
7899 as that's a bit faster and clearer when there's a numeric predicate.
7900 * fileio.c (report_file_errno): New function, with most of the
7901 old contents of report_file_error.
7902 (report_file_error): Use it.
7903 (Ffile_exists_p, Ffile_accessible_directory_p):
7904 Set errno to 0 when it is junk.
7905 * fileio.c (Faccess_file):
7906 * image.c (x_create_bitmap_from_file):
7907 Use faccessat rather than opening the file, to avoid the hassle of
7908 having a file descriptor open.
7909 * lisp.h (report_file_errno): New decl.
7910 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7913 * process.c (create_process, wait_reading_process_output) [AIX]:
7914 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7915 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7916 a multithreaded environment anyway).
7917 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7919 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7921 * image.c (x_find_image_file): Don't close a remote file handle.
7923 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7925 Fix races with threads and file descriptors.
7926 * callproc.c (Fcall_process_region):
7927 * dired.c (open_directory):
7928 * emacs.c (main, Fdaemon_initialized):
7929 * image.c (x_find_image_file):
7930 * inotify.c (Finotify_rm_watch):
7931 * lread.c (Flocate_file_internal):
7932 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7933 * term.c (term_mouse_moveto, init_tty):
7934 * termcap.c (tgetent):
7935 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7936 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7937 * unexhp9k800.c, unexmacosx.c (unexec):
7938 * callproc.c (Fcall_process_region):
7939 Use emacs_close, not close.
7940 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7941 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7942 and posix_close function on current platforms (which all lack them).
7943 (emacs_close): Use it. This should fix the races on GNU/Linux and
7944 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7945 and it should avoid closing random victim file descriptors on
7948 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7950 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7951 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7954 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7955 This is for .gdbinit xbacktrace.
7957 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7958 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7959 (emacs_set_tty): Now static.
7960 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7961 * term.c (tty_capable_p, tty_default_color_capabilities)
7962 (get_tty_terminal, term_mouse_movement)
7963 (handle_one_term_event, init_tty, maybe_fatal):
7964 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7965 (tgetent, scan_file, name_match, compare_contin):
7966 * terminal.c (get_terminal):
7967 Use bool for boolean.
7968 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7969 Prefer char to unsigned char if either will do.
7970 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7971 (tty_write_glyphs): Prefer int to unsigned.
7972 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7973 All callers changed.
7974 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7976 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7979 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7980 (B__dummy__): New dummy symbol, to pacify C89.
7981 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7982 they can't grok varargs macros.
7983 * dispnew.c (add_window_display_history)
7984 (add_frame_display_history):
7985 * print.c (print_object):
7986 * xdisp.c (debug_method_add):
7987 Use %p printf format only for void pointers.
7988 * emacs.c (usage_message): New constant, replacing ...
7989 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7990 (main): Adjust to usage reorg.
7991 * fns.c (syms_of_fns):
7992 * profiler.c (syms_of_profiler):
7993 Don't use non-constant struct initializers.
7994 * gnutls.h (gnutls_initstage_t):
7995 * lisp.h (enum Lisp_Fwd_Type):
7996 * lread.c (lisp_file_lexically_bound_p):
7997 * xsettings.c (anonymous enum):
7998 Remove trailing comma.
7999 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8000 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8001 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8003 * regex.c (const_re_char): New type, to pacify strict C89.
8004 All uses of 'const re_char' replaced to use it.
8005 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8006 with glibc when strict C89. This change is imported from gnulib.
8008 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8009 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8010 Omit GNU_LINUX implementation, since it requires long long.
8011 * xterm.c (x_draw_underwave):
8012 Do not assume the traditional order of struct's members.
8013 (x_term_init): Rewrite to avoid the need for non-constant structure
8016 Syntax cleanup, mostly replacing macros with functions.
8017 This removes the need for the syntax_temp hack.
8018 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8019 * syntax.c (SYNTAX_INLINE): New macro.
8020 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8021 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8022 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8023 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8024 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8025 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8026 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8027 Now constants, not macros.
8028 (syntax_temp) [!__GNUC__]: Remove.
8029 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8030 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8031 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8032 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8033 Move here from syntax.h; now functions, not macros. Except for the
8034 last function, these are static since only syntax.c uses them.
8035 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8036 All uses changed. Now a function, not a macro; use this fact
8037 to simplify the code.
8038 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8039 compiler bugs; no longer relevant.
8040 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8041 (SYNTAX_INLINE): New macro.
8042 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8043 for the new functions. Use bool for boolean member.
8044 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8045 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8046 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8047 (SETUP_BUFFER_SYNTAX_TABLE):
8048 Now extern inline functions, not macros.
8049 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8050 Remove; all uses replaced by implementation.
8051 (syntax_temp) [!__GNUC__]: Remove decl.
8052 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8054 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8056 * emacs.c (main): Fix syntax error.
8058 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8060 Timestamp fixes for undo (Bug#14824).
8061 * atimer.c (schedule_atimer):
8062 * fileio.c (Ffile_newer_than_file_p):
8063 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8064 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8065 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8066 (syms_of_fileio): Remove Sclear_visited_file_name.
8067 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8068 file doesn't exist; this avoids an ambiguity with negative timestamps.
8069 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8070 * systime.h (make_emacs_time, invalid_emacs_time):
8071 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8072 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8073 * undo.c (record_first_change): Push (visited-file-modtime) onto
8074 undo list rather than reimplementing it by hand, incorrectly.
8076 2013-07-09 Ken Brown <kbrown@cornell.edu>
8078 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8080 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8082 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8084 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8086 Handle errno and exit status a bit more carefully.
8087 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8088 number into an exit status. Instead, use EXIT_CANCELED.
8089 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8090 * callproc.c (relocate_fd):
8091 * emacs.c (close_output_streams, main):
8092 * process.c (create_process):
8093 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8094 Use emacs_perror for simplicity.
8095 * callproc.c (relocate_fd, main):
8096 * sysdep.c (sys_subshell):
8097 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8098 (shut_down_emacs): Use emacs_write, not write.
8099 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8100 * fileio.c (Fcopy_file, e_write):
8101 * nsterm.m (ns_select):
8102 * process.c (send_process):
8103 * sound.c (vox_write):
8104 Use emacs_write_sig, not emacs_write.
8105 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8106 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8108 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8110 (emacs_full_write): New function.
8111 (emacs_write): Rewrite to use it.
8112 (emacswrite_sig, emacs_perror): New functions.
8113 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8115 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8117 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8118 on NS even if it is present. Pixmap on NS is a void*.
8120 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8122 Port to Ubuntu 10 (Bug#14803).
8123 Problem reported by T.V. Raman.
8124 * process.c (close_on_exec, accept4, process_socket):
8125 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8127 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8129 * w32.c (sys_dup): Declare prototype.
8133 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8135 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8137 Make file descriptors close-on-exec when possible (Bug#14803).
8138 This simplifies Emacs a bit, since it no longer needs to worry
8139 about closing file descriptors by hand in some cases.
8140 It also fixes some unlikely races. Not all such races, as
8141 libraries often open files internally without setting
8142 close-on-exec, but it's an improvement.
8143 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8144 * callproc.c (Fcall_process) [!MSDOS]:
8145 * emacs.c (main) [!DOS_NT]:
8146 * nsterm.m (ns_term_init):
8147 * process.c (create_process):
8148 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8149 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8150 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8151 Prefer mkostemp with O_CLOEXEC to mkstemp.
8152 * callproc.c (relocate_fd) [!WINDOWSNT]:
8153 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8154 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8156 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8157 Make the resulting file descriptor close-on-exec.
8158 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8159 * lread.c (load_descriptor_list, load_descriptor_unwind):
8160 Remove; no longer needed. All uses removed.
8161 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8162 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8164 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8165 (Fmake_network_process, Fnetwork_interface_list)
8166 (Fnetwork_interface_info, server_accept_connection):
8167 Make newly-created socket close-on-exec.
8168 * sysdep.c (emacs_open, emacs_fopen):
8169 Make new-created descriptor close-on-exec.
8170 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8171 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8173 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8175 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8176 for NS_IMPL_GNUSTEP.
8178 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8180 Fix openp errno handling.
8181 * callproc.c (Fcall_process): Preserve openp errno around close.
8182 * lread.c (openp): Set errno when returning -1, as some callers
8185 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8187 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8189 * nsterm.h (NSSavePanel): Update comment.
8190 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8191 (ns_run_file_dialog): Declare.
8193 * nsfns.m: Remove panelOK.
8195 (ns_run_file_dialog): New function.
8196 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8197 event loop, so file dialog is popped up by ns_run_file_dialog, called
8198 by sendEvent (Bug#14578).
8199 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8201 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8203 * xdisp.c (default_line_pixel_height): New function.
8204 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8205 (try_cursor_movement, redisplay_window, try_window)
8206 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8208 * window.c (window_scroll_pixel_based):
8209 use default_line_pixel_height.
8211 * dispextern.h (default_line_pixel_height): Add prototype.
8213 * frame.c (x_set_line_spacing): Accept a float value for
8214 line-spacing parameter, per the documentation.
8216 * data.c (Fmultibyte_string_p): Doc fix.
8218 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8220 Use emacs_open more consistently when opening files.
8221 This handles EINTR more consistently now, and makes it easier
8222 to introduce other uniform changes to file descriptor handling.
8223 * sysstdio.h: New file.
8224 * buffer.c (mmap_init):
8225 * cygw32.c (chdir_to_default_directory):
8226 * dispnew.c (Fopen_termscript):
8227 * emacs.c (Fdaemon_initialized):
8228 * fileio.c (Fdo_auto_save):
8229 * image.c (slurp_file, png_load_body, jpeg_load_body):
8230 * keyboard.c (Fopen_dribble_file):
8232 * print.c (Fredirect_debugging_output):
8233 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8234 * termcap.c (tgetent):
8235 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8236 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8237 * w32term.c (w32_initialize) [CYGWIN]:
8238 * xfaces.c (Fx_load_color_file):
8239 Use emacs_open instead of plain open, and emacs_fopen instead of
8241 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8242 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8243 * callproc.c (default_output_mode): New constant.
8244 (Fcall_process): Use it to call emacs_open instead of plain creat.
8245 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8246 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8247 (emacs_fopen): New function.
8248 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8249 Include <lisp.h>, for emacs_open.
8250 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8252 Remove duplicate #include directives.
8253 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8255 Don't include stdio.h twice.
8256 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8257 Don't include sys/types.h or stdio.h twice.
8258 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8259 * lread.c: Don't include coding.h twice.
8260 * nsfont.m: Don't include frame.h twice.
8261 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8262 * ralloc.c: Don't include <unistd.h> twice.
8263 * xdisp.c: Don't include font.h twice.
8264 * xterm.c: Don't include fontset.h twice.
8265 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8267 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8269 Scale ImageMagick images more carefully.
8270 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8271 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8272 Be more careful about avoiding undefined behavior after
8273 integer overflow and division by zero.
8275 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8277 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8278 (syms_of_w32fns): DEFSYM them.
8279 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8280 (CCHDEVICENAME): Define macros if not defined.
8281 (struct MONITOR_INFO_EX): New struct.
8282 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8283 (enum_display_monitors_fn): New variable.
8284 (globals_of_w32fns): Initialize it.
8285 (Fx_display_pixel_width, Fx_display_pixel_height)
8286 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8287 multi-monitor setups in docstrings.
8288 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8289 screen size by primary monitor's millimeter per pixel.
8290 (w32_monitor_enum, w32_display_monitor_attributes_list)
8291 (w32_display_monitor_attributes_list_fallback)
8292 (Fw32_display_monitor_attributes_list): New functions.
8293 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8295 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8297 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8299 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8301 * fileio.c (Qfile_notify_error): New error symbol.
8303 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8304 * inotify.c (inotify_callback, symbol_to_inotifymask)
8305 (Finotify_add_watch, Finotify_rm_watch): Use it.
8306 (inotifyevent_to_event): Exchange order of cookie and file name.
8307 (Finotify_add_watch): Adapt docstring.
8309 * lisp.h (Qfile_notify_error): Declare.
8311 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8313 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8314 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8315 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8316 which did not work (see <http://bugs.gnu.org/14569#307>).
8317 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8318 && (!noninteractive || initialized)). This attempts to thread
8319 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8321 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8323 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8324 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8326 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8328 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8329 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8330 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8331 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8333 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8335 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8336 Define to __sys_siglist.
8338 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8340 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8341 word-wrap, so that overflow-newline-into-fringe would work in
8342 visual-line-mode. (Bug#2749)
8343 (move_it_in_display_line_to): When the last scanned display
8344 element fits exactly on the display line, and
8345 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8346 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8347 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8348 finding buffer position that corresponds to pixel coordinates,
8349 e.g. in buffer_posn_from_coords.
8351 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8353 * process.c (handle_child_signal): Call catch_child_signal if
8356 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8358 Don't convert function pointers to void * and back.
8359 It isn't portable C, and it's easy enough to avoid.
8360 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8361 (make_save_value): Add support for SAVE_FUNCPOINTER.
8362 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8363 * print.c (print_object):
8364 Distinguish function from object pointers.
8365 * lisp.h (SAVE_FUNCPOINTER): New constant.
8366 (SAVE_SLOT_BITS): Adjust to it.
8367 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8368 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8369 (voidfuncptr): New typedef.
8370 (struct Lisp_Save_Value): New member data[0].funcpointer.
8371 (XSAVE_FUNCPOINTER): New function.
8373 Simplify buildobj processing.
8374 * Makefile.in (buildobj.h): Make it a sequence of strings each
8375 followed by comma, rather than a single string. Put it into a
8376 .tmp file in case there's an error while generating it.
8377 (gl-stamp): Use .tmp for temp files.
8378 (mostlyclean): Clean .tmp files.
8379 * doc.c (buildobj): Move to just the routine that needs it.
8380 It's now an array of strings, so processing is simpler.
8382 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8384 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8385 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8386 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8387 Invoke malloc_enable_thread even when not interactive.
8388 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8389 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8390 in this case, since the underlying bug has now been fixed.
8392 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8394 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8395 unlinking it (bug#14691).
8397 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8399 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8400 before checking whether buffer is modified. This lets
8401 `kill-buffer-query-functions' cancel killing of the buffer or save
8402 its content before `kill-buffer' asks user the "Buffer %s
8403 modified; kill anyway?" question.
8405 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8407 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8408 Let the super performKeyEquivalent deal with them (Bug#14747).
8410 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8412 * widget.c (resize_cb): Remove unused local.
8414 Do not use GTK 3 if it exists but cannot be compiled.
8415 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8416 * xterm.c (x_error_handler) [!USE_GTK]:
8419 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8421 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8423 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8424 to the valid range of values. (Bug#14753)
8426 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8427 when moving point by using the current glyph matrix. This avoids
8428 the need to force redisplay when this function is called in a
8431 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8433 Fix minor problems found by static checking.
8434 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8435 Redo the latter's body to sidestep GCC parenthesization warnings.
8436 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8437 * coding.c (detect_coding, detect_coding_system):
8438 * coding.h (struct undecided_spec):
8439 Use bool for boolean.
8440 * image.c (QCmax_width, QCmax_height): Now static.
8441 * xdisp.c (Fmove_point_visually): Remove unused local.
8443 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8445 * xdisp.c (Fmove_point_visually): New function.
8447 2013-06-28 Kenichi Handa <handa@gnu.org>
8449 * coding.h (define_coding_undecided_arg_index): New enum.
8450 (coding_attr_index): New members
8451 coding_attr_undecided_inhibit_null_byte_detection,
8452 coding_attr_undecided_inhibit_iso_escape_detection,
8453 coding_attr_undecided_prefer_utf_8.
8454 (undecided_spec): New struct.
8455 (struct coding_system): New member `undecided' of the member
8458 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8459 (detect_coding): Likewise.
8460 (detect_coding_system): Likewise.
8461 (Fdefine_coding_system_internal): New coding system properties
8462 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8464 (syms_of_coding): Adjust for coding_arg_undecided_max.
8466 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8468 * image.c (x_from_xcolors): Remove unused local.
8470 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8472 Defer image data transfer between X client and server until actual
8475 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8478 * image.c (Destroy_Image): Remove.
8479 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8480 `mask_p', and `colors_p'. All uses changed.
8481 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8482 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8483 New macros for `flags' arg to x_clear_image_1.
8484 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8485 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8486 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8487 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8488 (image_get_x_image, image_unget_x_image): New functions or macros.
8489 (image_background, image_background_transparent, x_to_xcolors)
8490 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8491 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8492 instead of Destroy_Image.
8493 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8494 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8495 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8496 (imagemagick_load_image, svg_load_image): Use them instead of
8497 x_create_x_image_and_pixmap, and x_put_x_image followed by
8498 x_destroy_x_image, respectively.
8499 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8500 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8501 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8502 background_transparent fields.
8503 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8504 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8506 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8508 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8509 This mostly consists of undoing recent changes.
8510 * callproc.c (Fcall_process):
8511 * process.c (create_process):
8512 Do not worry about catching SIGCHLD here, undoing previous change.
8513 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8514 * process.c, process.h (catch_child_signal):
8515 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8516 * process.c (catch_child_handler): Don't worry about being called
8517 lazily and do not assume caller has blocked SIGCHLD, undoing
8518 previous change. Move first-time stuff back to
8519 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8520 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8521 set lib_child_handler if it's already initialized, which may
8522 help avoid problems on GNUstep.
8524 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8526 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8527 * callproc.c (Fcall_process):
8528 * process.c (create_process):
8529 Make sure SIGCHLD is caught before we fork,
8530 since Emacs startup no arranges to catch SIGCHLD.
8531 * process.c (lib_child_handler): Initialize to null, not to
8533 (catch_child_signal): Allow self to be called lazily.
8534 Do nothing if it's already been called.
8535 Assume caller has blocked SIGCHLD (all callers do now).
8536 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8537 just before it's really needed.
8538 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8539 since it hasn't been caught yet.
8541 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8543 * image.c (compute_image_size): New function to implement
8544 :max-width and :max-height.
8545 (imagemagick_load_image): Use it.
8547 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8549 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8550 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8552 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8553 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8554 the SIGCHLD handler, since the code is not atomic and (due to glib)
8555 signals may be arriving now.
8556 * sysdep.c (init_signals): Do not catch child signals here;
8557 'main' now does that later, at a safer time.
8559 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8561 Clean up SIGCHLD handling a bit (Bug#14569).
8562 * process.c, process.h (catch_child_signal):
8563 Now always extern, even if !NS_IMPL_GNUSTEP.
8564 * process.c (catch_child_signal): Move glib tickler here from
8565 init_process_emacs, so that it's done earlier in Emacs
8566 initialization. Also move the noninteractive && !initialized
8567 check here from init_process_emacs. This is all a bit cleaner for
8568 GNUish platforms, and I hope it works around the Cygwin bug.
8569 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8570 that glib signal handling is tickled before glib creates threads.
8572 * process.c (wait_reading_process_output): Avoid int overflow
8573 when reading more than 2 GiB total from a process.
8575 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8577 * process.c (create_process): Handle a couple more cases,
8578 i.e., work even if new_argv and wait_child_setup[i] are cached.
8579 Use Fcall_process's style for volatile vars.
8581 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8583 * process.c (create_process): Mark PROCESS volatile.
8585 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8587 Use C99-style flexible array members if available.
8588 This avoids some subtle aliasing issues, which typically
8589 aren't a problem with GCC but may be a problem elsewhere.
8590 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8591 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8592 In either case, it uses a flexible array member rather than
8593 the old struct hack. All uses changed.
8594 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8595 Adjust to sdata reorganization.
8596 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8597 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8598 that ports better to pre-C99 non-GCC.
8599 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8600 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8601 as the latter has changed.
8602 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8603 and port better to pre-C99 GCC.
8604 * image.c (struct xpm_cached_color):
8605 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8606 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8607 Use FLEXIBLE_ARRAY_MEMBER.
8608 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8609 Move decl to top level so it gets checked against implementation.
8610 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8611 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8613 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8615 * syntax.c: Integer cleanups.
8616 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8617 All uses that need 0-or-2 changed to:
8618 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8619 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8620 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8621 (char_quoted, prev_char_comend_first, back_comment)
8622 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8623 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8624 Use bool for boolean.
8625 (update_syntax_table, skip_chars, skip_syntaxes):
8626 Prefer int to unsigned when either will do.
8627 (back_comment): Return boolean success flag, like forw_comment,
8628 instead of positive-or-minus-1 (which might have overflowed int anyway).
8629 Don't stuff ptrdiff_t into int.
8630 (syntax_spec_code, syntax_code_spec): Now const.
8631 (Fmatching_paren, scan_lists, scan_sexps_forward):
8632 Use enum syntaxcode for syntax code.
8633 (Fmatching_paren): Check that arg is a character, not just an integer.
8634 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8635 (Finternal_describe_syntax_value): Omit no-longer-needed
8637 (skip_chars): Use char, not unsigned char, when the distinction
8639 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8640 * bytecode.c (exec_byte_code):
8641 * syntax.c (syntax_spec_code, Fchar_syntax)
8642 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8644 * syntax.h (SYNTAX_WITH_FLAGS):
8645 Omit unnecessary casts.
8647 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8649 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8650 line dimensions here, to avoid race conditions with the main
8651 thread. (Bug#14062, bug#14630, bug#14669)
8653 * w32term.c (w32_draw_window_cursor): Compute the header line and
8654 mode line dimensions here.
8655 <w32_system_caret_window, w32_system_caret_hdr_height>:
8656 <w32_system_caret_mode_height>: New variables.
8658 * w32term.h: Declare them.
8660 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8662 * alloc.c (die): Move "assertion failed" string here ...
8663 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8664 COND when SUPPRESS_CHECKING. This shrinks the executable text
8665 size by 0.8% to 2.2% when configured with --enable-checking,
8666 depending on optimization flags (GCC 4.8.1 x86-64).
8668 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8670 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8672 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8673 base is 2; this is more accurate.
8675 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8677 * sound.c (string_default): Move to !WINDOWSNT section.
8678 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8680 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8682 * sound.c: Integer cleanups.
8683 Remove unnecessary forward decls.
8684 (struct sound_device): The 'file' member is now a Lisp_Object, not
8685 a char *, so that we needn't invoke alloca on a huge size.
8686 (Fplay_sound_internal): Adjust to this.
8687 (string_default): New function.
8688 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8689 Use it to adjust to the struct sound_device change.
8690 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8691 (be2hs) [0]: Remove.
8693 * syntax.c (skip_chars): Don't use uninitialized storage
8694 when searching a multibyte buffer for characters that are not in a
8695 unibyte string that contains non-ASCII characters.
8697 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8699 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8700 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8702 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8704 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8706 2013-06-18 Kenichi Handa <handa@gnu.org>
8708 * font.c (Ffont_spec): Signal an error for an invalid font name
8711 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8713 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8714 In particular this ports to 32-bit sparc Sun cc.
8715 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8716 array with a dummy element at specpdl[-1], so that its address can
8718 (unbind_to): Do not copy the binding; not needed, now that we
8719 copy old_value in the one place where the copy is needed.
8720 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8721 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8722 (union specbinding): Rename from struct specbinding. Redo layout
8723 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8724 which is not portable. With Sun C 5.12 32-bit sparc, the
8725 declaration causes nargs to be an unsigned bitfield, a behavior
8726 that the C standard allows; but Emacs wants nargs to be signed.
8727 The overall type is now a union of structures rather than a
8728 structure of union of structures, and the 'kind' member is now a
8729 bitfield, so that the overall type doesn't grow. All uses changed.
8730 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8732 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8734 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8735 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8737 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8739 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8741 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8742 unless we know that the window w's frame is a frame object.
8743 Another attempt at solving bug#14062 and bug#14630.
8745 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8747 * textprop.c (property_set_type): New enum.
8748 (add_properties): Allow appending/prepending text properties.
8749 (add_text_properties_1): Factored out of Fadd_text_properties.
8750 (Fadd_text_properties): Move all the code into
8751 add_text_properties_1.
8752 (Fadd_face_text_property): New function that calls
8753 add_text_properties_1.
8755 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8757 Move functions from lisp.h to individual modules when possible.
8758 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8759 * alloc.c (XFLOAT_INIT, set_symbol_name):
8760 * buffer.c (CHECK_OVERLAY):
8761 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8762 (set_char_table_parent):
8763 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8764 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8765 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8766 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8768 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8769 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8770 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8771 (backtrace_args, backtrace_debug_on_exit):
8772 * floatfns.c (CHECK_FLOAT):
8773 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8774 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8775 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8776 (set_hash_index_slot):
8777 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8778 * marker.c (CHECK_MARKER):
8779 * textprop.c (CHECK_STRING_OR_BUFFER):
8780 * window.c (CHECK_WINDOW_CONFIGURATION):
8781 Move here from lisp.h, and make these functions static rather than
8783 * buffer.c (Qoverlayp):
8785 * fns.c (Qhash_table_p):
8786 * window.c (Qwindow_configuration_p):
8788 * lisp.h: Remove the abovementioned defns and decls.
8790 Use functions, not macros, for XINT etc (Bug#11935).
8791 In lisp.h, prefer functions to function-like macros, and
8792 constants to object-like macros, when either will do. This:
8793 . simplifies use, as there's no more need to worry about
8794 arguments' side effects being evaluated multiple times.
8795 . makes the code easier to debug on some platforms.
8796 However, when using gcc -O0, keep using function-like macros
8797 for a few critical operations, for performance reasons.
8798 This sort of thing isn't needed with gcc -Og, but -Og
8799 is a GCC 4.8 feature and isn't widely-enough available yet.
8800 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8801 Remove enum lsb_bits; no longer needed.
8802 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8803 * buffer.c (Qoverlap):
8805 * fns.c (Qhash_table_p):
8806 Now extern, so lisp.h can use these symbols.
8807 * dispextern.h: Include character.h, for MAX_CHAR etc.
8808 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8809 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8810 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8811 (GLYPH_CODE_P): Move here from lisp.h.
8812 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8813 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8814 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8815 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8816 XUNTAG now returns void *.
8817 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8818 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8819 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8820 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8821 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8822 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8823 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8824 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8825 New macros, renamed from their sans-lisp_h_ counterparts.
8826 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8827 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8828 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8829 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8830 If compiling via GCC without optimization, define these as macros
8831 in addition to inline functions.
8832 To disable this, compile with -DINLINING=0.
8833 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8834 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8835 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8836 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8837 (INTMASK, VALMASK): Now macros, since static values cannot be
8838 accessed from extern inline functions.
8839 (VALMASK): Also a constant, for benefit of old GDB.
8840 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8841 is INTEGERP, which can fold it in.
8842 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8843 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8844 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8845 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8846 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8847 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8848 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8849 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8850 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8851 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8852 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8853 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8854 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8855 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8856 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8857 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8858 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8859 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8860 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8861 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8862 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8863 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8864 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8865 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8866 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8867 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8868 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8869 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8870 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8871 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8872 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8873 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8874 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8876 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8877 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8878 (VALMASK): Define in one place rather than in two, merging the
8879 USE_LSB_TAG parts; this is simpler.
8880 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8881 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8882 Move up, to avoid use before definition.
8883 Also include "globals.h" earlier, for the same reason.
8884 (make_natnum): New function.
8885 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8886 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8887 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8888 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8889 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8890 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8891 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8892 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8893 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8894 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8895 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8896 (Qwindow_configuration_p, Qimage): New forward declarations.
8897 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8898 (STRING_COPYIN): Remove; unused.
8899 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8900 (xcar_addr, xcdr_addr): New functions. All uses changed.
8901 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8902 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8903 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8904 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8905 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8906 (TYPE_RANGED_INTEGERP): Simplify.
8907 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8908 (setlocale, fixup_locale, synchronize_system_messages_locale)
8909 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8910 Now empty functions, not macros.
8911 (functionp): Return bool, not int.
8912 * window.c (Qwindow_configuration_p): Now extern,
8913 so window.h can use it.
8914 * window.h (Qwindowp): Move decl back to lisp.h.
8916 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8918 * xdisp.c (Fline_pixel_height): New function, required for solving
8921 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8923 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8925 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8927 * lread.c (syms_of_lread):
8928 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8930 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8932 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8934 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8936 * fileio.c (expand_file_name): Doc fix.
8938 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8940 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8941 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8942 Wait for self, not for 0. This can't hurt on GNU or similar
8943 system, and may help with Cygwin.
8945 * keyboard.c: Don't use PROP (...) as an lvalue.
8946 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8947 Use set_prop (A, B), not PROP (A) = B.
8949 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8951 * xdisp.c (get_it_property): Use it->window instead of generating
8952 a Lisp object from it->w.
8954 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8956 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8957 get-char-property the window that is being rendered, instead of
8958 the buffer, to support window-specific overlays. (Bug#14575)
8959 (compute_display_string_pos): When W is NULL, use the current
8960 buffer as the object to pass to get-char-property.
8961 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8962 pointer member of the bidi iterator, since no window is pertinent
8965 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8967 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8968 being displayed, and pass it to compute_display_string_pos.
8969 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8970 (bidi_paragraph_init): All callers changed.
8972 * xdisp.c (init_from_display_pos, init_iterator)
8973 (handle_single_display_spec, next_overlay_string)
8974 (get_overlay_strings_1, reseat_1, reseat_to_string)
8975 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8976 Set bidi_it.w member from it->w.
8977 (compute_display_string_pos): Accept additional argument, the
8978 window being displayed, and pass it to Fget_char_property.
8981 * dispextern.h (struct bidi_it): New member w, the window being
8983 (compute_display_string_pos): Adjust prototype.
8985 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8987 * xgselect.c: Remove unneeded include xterm.h.
8989 * process.c (wait_reading_process_output): Check for NS before GLIB.
8990 GLIB may be linked in due to rsvg, but ns_select must be called.
8992 * xgselect.c (xg_select): Remove call to window_system_available
8993 and g_main_context_pending at the top, so Gdk events (i.e. file
8994 notify) are processed when Emacs is started with -nw.
8996 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8998 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8999 (ctagsfiles3): New variable, includes only *.m files.
9000 (TAGS): Use an explicit language name in the regular expressions,
9001 to avoid transformation of '/SOMETHING' by MSYS to
9002 'c:\MSYS\SOMETHING'.
9004 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9006 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9008 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9010 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9011 still need to set the mouse pointer shape and activate help-echo.
9014 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9016 A few porting etc. fixes for the new file monitor code.
9017 See the thread containing
9018 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9019 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9020 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9021 (dir_monitor_callback, Fgfile_rm_watch):
9022 Use assq_no_quit instead of Fassoc, for speed.
9023 (dir_monitor_callback, Fgfile_rm_watch):
9024 eassert that the monitor is a fixnum.
9025 (dir_monitor_callback): No need for CDR_SAFE.
9026 Simplify building of lisp with alternative tails.
9027 (Fgfile_add_watch, Fgfile_rm_watch):
9028 Do not assume glib functions set errno reliably on failure.
9029 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9030 and signal an error otherwise.
9031 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9032 Use Fdelq instead of Fdelete, for speed.
9034 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9036 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9037 don't insist on being invoked on a highlighted tool-bar button.
9038 Avoids losing tool-bar functionality when mouse-highlight is nil.
9039 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9040 Don't highlight when mouse-highlight is nil.
9041 (note_mouse_highlight): When mouse-highlight is nil, don't return
9042 right away; instead, run tool-bar and mode-line highlight
9043 subroutine, clear any existing highlight, and revert the mouse
9044 pointer to its default shape. (Bug#14558)
9046 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9048 * lisp.mk (lisp): Add prog-mode.el.
9050 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9052 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9053 * process.c (dummy_handler): New function.
9054 (lib_child_handler): New static var.
9055 (handle_child_signal): Invoke it.
9056 (catch_child_signal): If a library has set up a signal handler,
9057 save it into lib_child_handler.
9058 (init_process_emacs): If using glib and not on Windows, tickle glib's
9059 child-handling code so that it initializes its private SIGCHLD handler.
9060 * syssignal.h (SA_SIGINFO): Default to 0.
9061 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9062 31; it should no longer be needed now.
9064 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9066 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9068 * gfilenotify.c (globals_of_gfilenotify): New function.
9069 (syms_of_gfilenotify): Move global initialization there.
9071 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9073 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9075 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9076 * keyboard.c (menu_bar_items, tool_bar_items):
9077 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9078 not override local keymaps any more.
9080 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9082 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9084 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9086 * w32console.c (initialize_w32_display): Return the dimensions of
9087 the console window via 2 additional arguments, not via the current
9088 frame. This avoids crashes due to overrunning the bounds of
9089 frame's decode_mode_spec_buffer, which is not resized following
9090 the change of the frame dimensions from the initial 10x10.
9092 * w32term.h (w32_initialize_display_info): Adjust prototype.
9094 * term.c (init_tty): Take dimensions of the frame from the values
9095 returned by initialize_w32_display.
9097 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9098 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9099 (LIBES): Add $(GFILENOTIFY_LIBS).
9101 * w32inevt.c (handle_file_notifications): Add dummy implementation
9102 for !HAVE_W32NOTIFY.
9104 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9106 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9108 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9110 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9112 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9114 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9116 Fix minor problems found by static checking.
9117 * data.c (pure_write_error):
9118 Use xsignal2, not Fsignal, as Fsignal might return.
9119 * eval.c (set_backtrace_debug_on_exit): Now static.
9120 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9121 No longer inline. EXTERN_INLINE is needed only for functions
9122 defined in .h files. Reindent function header as per GNU style.
9123 (backtrace_p, backtrace_top, backtrace_next):
9124 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9125 compiler or linker. Add extern decls to pacify gcc -Wall.
9126 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9128 * frame.c (free_monitors): Define only on platforms that need it.
9129 * nsterm.m (ns_term_init):
9130 * process.c (catch_child_signal):
9131 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9132 defined on all porting targets these days.
9133 * process.c, process.h (catch_child_signal):
9134 Make it extern only if NS_IMPL_GNUSTEP is defined.
9136 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9138 * w32.c (gettimeofday): Make the signature identical to prototype
9139 in nt/inc/sys/time.h.
9141 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9143 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9146 * keyboard.c (safe_run_hooks_error): Improve error message.
9148 * data.c (pure_write_error): Add `object' argument.
9149 * puresize.h (CHECK_IMPURE): Use it.
9151 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9153 * Makefile.in (NOTIFY_OBJ): New variable.
9154 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9156 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9157 Call syms_of_gfilenotify.
9159 * gfilenotify.c: New file.
9161 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9162 and Qfile_w32notify.
9163 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9164 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9166 * lisp.h: Declare syms_of_gfilenotify.
9168 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9170 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9172 Merge the specpdl and backtrace stacks. Make the structure of the
9173 specpdl entries more obvious via a tagged union of structs.
9174 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9175 (enum specbind_tag): New enum.
9176 (struct specbinding): Make it a tagged union of structs.
9177 Add a case for backtrace records.
9178 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9179 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9180 (backtrace_debug_on_exit): New accessors.
9181 (struct backtrace): Remove.
9182 (struct catchtag): Remove backlist field.
9183 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9185 (Flocal_variable_p): Speed up the common case where the binding is
9187 * eval.c (backtrace_list): Remove.
9188 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9189 (set_backtrace_args, set_backtrace_nargs)
9190 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9191 (backtrace_next): New functions.
9192 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9193 (unwind_to_catch, internal_lisp_condition_case)
9194 (internal_condition_case, internal_condition_case_1)
9195 (internal_condition_case_2, internal_condition_case_n): Don't bother
9196 with backtrace_list any more.
9197 (Fsignal): Adjust to new backtrace format.
9198 (grow_specpdl): Move up.
9199 (record_in_backtrace): New function.
9200 (eval_sub, Ffuncall): Use it.
9201 (apply_lambda): Adjust to new backtrace format.
9202 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9204 (specbind): Adjust to new specpdl format. Simplify.
9205 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9206 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9208 (mark_backtrace): Remove.
9209 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9210 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9211 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9213 * profiler.c (record_backtrace): Use get_backtrace.
9214 (handle_profiler_signal): Use backtrace_top_function.
9215 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9218 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9220 * process.h (catch_child_signal): Declare.
9222 * process.c (catch_child_signal): New function.
9223 (init_process_emacs): Call it.
9225 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9226 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9228 (x_set_cursor_type): Remove declaration.
9229 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9230 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9231 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9232 (ns_get_color): Use F suffix on float.
9233 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9234 (ns_get_rgb_color): Remove.
9235 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9236 (note_mouse_movement): x and y are CGFloat.
9237 (ns_draw_fringe_bitmap): Remove unused rowY.
9238 Change #if to COCOA && >= 10_6.
9239 (ns_draw_window_cursor): Remove unused overspill.
9240 (ns_draw_underwave): width and x are EamcsCGFloat.
9241 (ns_draw_box): thickness is CGFloat.
9242 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9243 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9244 if not in main thread.
9245 (ns_get_pending_menu_title, ns_check_menu_open)
9246 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9247 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9248 (sendFromMainThread:): New method.
9249 (changeFont:): size is CGFloat.
9250 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9251 Disable warning about permanent text.
9252 (characterIndexForPoint:): Adjust return type depending on GNUstep
9254 (mouseDown:): delta is CGFloat.
9255 (updateFrameSize): Remove unised variable f.
9256 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9257 Cast float to EmacsCGFloat.
9258 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9259 also to -1 when restoring.
9260 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9261 inside NS_IMPL_COCOA.
9262 (toggleFullScreen:): Put call to toggleFullScreen inside
9263 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9264 (setPosition:portion:whole:): por is CGFloat.
9265 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9266 (mouseDown:): Use CGFloat.
9267 (mouseDragged:): Remove unised variable edge.
9268 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9270 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9272 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9273 when NS_IMPL_GNUSTEP.
9274 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9275 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9276 (EmacsToolbar): Add clearAll. Add tag argument to
9277 addDisplayItemWithImage.
9278 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9280 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9282 * nsmenu.m (ns_update_menubar): Make static.
9283 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9284 (fillWithWidgetValue:): Add cast to SEL for setAction.
9285 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9286 (update_frame_tool_bar): Update code for GNUstep.
9287 (clearAll): New method.
9288 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9289 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9290 Move identifierToItem setObject and activeIdentifiers addObject before
9291 call to insertItemWithItemIdentifier.
9292 (validateVisibleItems): Fix indentation.
9293 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9294 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9295 UtilityWindow to aStyle, remove call to setStyleMask.
9297 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9299 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9300 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9301 Use F suffix on floats.
9302 (ns_char_width): Returns CGFloat.
9303 (ns_ascii_average_width): w is CGFloat instead of float.
9304 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9306 (ns_glyph_metrics): CGFloat instead of float.
9308 * nsfns.m (x_set_foreground_color, x_set_background_color):
9310 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9311 remove unused variables.
9312 (Fns_read_file_name): Keep track if panel is for save.
9313 Use ns_filename_from_panel/ns_directory_from_panel.
9314 (Fns_list_services): delegate only used for COCOA.
9315 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9316 Just return the input if GNUstep.
9317 (x_screen_planes): Remove.
9318 (Fxw_color_values): Use EmacsCGFloat
9319 (Fns_display_monitor_attributes_list): Only get screen number for
9321 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9323 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9324 ns_directory_from_panel.
9326 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9328 * process.c (handle_child_signal): Also use WCONTINUED.
9329 This is so that list-processes doesn't mistakenly list the process
9330 as stopped, when the process has actually been continued and is
9333 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9335 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9336 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9337 not already configured.
9339 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9341 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9343 * Makefile.in (mostlyclean): Remove *.res files.
9345 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9347 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9348 a buffer (bug#8447).
9350 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9352 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9353 display vector, and we backtrack, handle the case that the
9354 previous character position is also displayed from a display
9355 vector or covered by a display string or image. (Bug#14476)
9357 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9359 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9360 (struct MonitorInfo, free_monitors): Remove.
9361 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9362 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9363 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9366 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9367 (struct MonitorInfo, free_monitors): Remove.
9368 (ns_screen_name): Make static.
9369 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9370 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9373 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9374 (struct MonitorInfo): New struct.
9375 (free_monitors, make_monitor_attribute_list): Declare.
9377 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9379 (free_monitors, make_monitor_attribute_list): New functions.
9380 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9383 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9385 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9387 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9389 * keyboard.c: Apply keyboard decoding only to events that come directly
9390 from the tty, not from unread-command-events (bug#14368).
9391 (read_event_from_main_queue): New function, extracted from read_char.
9392 (read_decoded_char): Remove.
9393 (read_decoded_event_from_main_queue): New function to replace it.
9394 (read_char): Use it.
9395 (read_key_sequence): Use read_char rather than read_decoded_char.
9397 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9399 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9401 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9403 2013-05-22 Kenichi Handa <handa@gnu.org>
9405 The following changes are to fix the setting of
9406 buffer-file-coding-system on, for instance, C-x RET c unix RET
9407 _FILE_OF_DOS_EOL_TYPE_ RET.
9409 * coding.h (struct coding_system): New member detected_utf8_chars.
9411 * coding.c (detect_coding_utf_8): Count characters and check EOL
9412 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9414 (setup_coding_system): Do not initialize coding->head_ascii.
9415 (check_ascii): Do not set coding->eol_seen but update it. Do not
9416 call adjust_coding_eol_type here.
9417 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9418 If the eol-type of CODING is already specified, adjust the eol type
9419 of the found coding-system.
9420 (decode_coding_gap): Cancel previous change. Utilize the
9421 character numbers counted by detect_coding_utf_8. Fix detection
9424 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9426 * search.c (looking_at_1): Only set last_thing_searched if the match
9427 changed the match-data (bug#14281).
9429 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9431 * xdisp.c (reseat_at_previous_visible_line_start):
9432 Already declared in dispextern.h, so remove it here.
9433 (move_it_vertically_backward): Likewise.
9435 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9437 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9438 (Fx_display_pixel_width, Fx_display_pixel_height)
9439 (Fx_display_mm_width, Fx_display_mm_height):
9440 Mention `display-monitor-attributes-list' in docstrings.
9442 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9443 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9444 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9445 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9446 (Fx_display_backing_store, Fx_display_visual_class)
9447 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9448 (Fx_display_grayscale_p, Fx_display_pixel_width)
9449 (Fx_display_pixel_height, Fx_display_planes)
9450 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9451 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9452 (Fx_display_mm_width, Fx_display_mm_height)
9453 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9454 height for all physical monitors as in X11.
9456 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9457 Return pixel width or height for all physical monitors as in X11.
9459 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9461 Port --enable-gcc-warnings to clang.
9462 * bytecode.c (exec_byte_code):
9464 Redo diagnostic pragmas to pacify clang, too.
9465 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9466 * editfns.c (Fencode_time):
9467 * fileio.c (file_accessible_directory_p):
9468 * font.c (font_unparse_xlfd):
9469 Use '&"string"[index]' instead of '"string" + (index)'.
9470 * undo.c (user_error): Remove; unused.
9472 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9474 * insdel.c (insert_1_both): Document the arguments, instead of
9475 referring to insert_1, which no longer exists.
9477 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9478 some window, increment windows_or_buffers_changed, so that
9479 *Messages* display in that window is updated. (Bug#14408)
9481 * w32.c: Include epaths.h.
9482 (init_environment): Use cmdproxy.exe without leading directories.
9483 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9485 (gettimeofday): Adjust signature and return value to Posix
9488 * unexw32.c (open_output_file): Delete the existing emacs.exe
9489 before creating it, to break the hard link to the versioned
9492 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9493 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9494 (FIRSTFILE_OBJ): New variables.
9495 (W32_RES): Rename to EMACSRES. All users changed.
9496 (base_obj): Use $(CM_OBJ).
9497 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9498 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9499 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9500 $(W32_RES_LINK) before $(LIBES).
9501 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9503 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9505 * makefile.w32-in (DOC): Use just "DOC".
9507 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9509 * process.c: Export default filters and sentinels to Elisp.
9510 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9512 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9513 (Fset_process_sentinel, Fformat_network_address):
9514 Default to them instead of nil.
9515 (server_accept_connection): Sentinels can't be nil any more.
9516 (read_and_dispose_of_process_output): New function, extracted from
9517 read_process_output.
9518 (read_process_output): Use it; filters can't be nil.
9519 (Finternal_default_process_filter): New function, extracted from
9520 read_process_output.
9521 (exec_sentinel_unwind): Remove function.
9522 (exec_sentinel): Don't zilch sentinel while running.
9523 (status_notify): Sentinels can't be nil.
9524 (Finternal_default_process_sentinel): New function extracted from
9526 (setup_process_coding_systems): Default filter is not nil any more.
9527 (syms_of_process): Export new Elisp functions and initialize
9529 * lisp.h (make_lisp_proc): New function.
9531 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9533 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9535 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9537 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9538 unless we know that the window w is a leaf window.
9539 Another attempt at solving bug#14062.
9541 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9543 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9546 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9548 * image.c (gif_load): Check that subimages fit (Bug#14345).
9550 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9552 * lread.c (skip_dyn_eof): New function.
9553 (read1): Use it to skip the end of a file in response to #@00.
9555 * doc.c (get_doc_string): Slightly relax the sanity checking.
9557 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9559 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9560 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9561 (MonitorInfo): New struct.
9562 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9563 (Fns_display_monitor_attributes_list): New functions.
9564 (display-usable-bounds): Remove.
9565 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9568 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9570 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9571 (GTK_CHECK_VERSION): New macro, if not already defined.
9572 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9573 replaced by GTK_CHECK_VERSION.
9575 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9577 * xterm.h (GTK_PREREQ): New macro.
9578 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9579 to use this macro instead, for consistency and clarity.
9581 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9583 * xdisp.c (row_for_charpos_p): New function, with code of
9584 cursor_row_p, but accepts an additional argument CHARPOS instead
9585 of using a hardcoded PT.
9586 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9587 (row_containing_pos): Call row_for_charpos_p instead of partially
9588 doing the same. Fixes cursor positioning under longlines-mode
9589 when longlines-show-effect includes more than one newline, when
9590 moving the cursor vertically up.
9592 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9594 * makefile.w32-in (ACL_H): New macro.
9595 ($(BLD)/fileio.$(O)): Update dependencies.
9597 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9599 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9600 * Makefile.in (LIB_ACL): New macro.
9601 (LIBACL_LIBS): Remove.
9602 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9603 * fileio.c: Include <acl.h>.
9604 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9605 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9607 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9610 * unexelf.c: Don't assume ElfW (Half) fits in int.
9611 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9612 when dealing with ElfW (Half) values, since they can exceed 2**31
9613 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9614 (entry_address): Omit unused NUM arg. All uses changed.
9616 2013-05-07 Juri Linkov <juri@jurta.org>
9618 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9619 to the string converted from number with `Fnumber_to_string'.
9622 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9624 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9625 This fixes a problem introduced by my previous change.
9627 2013-05-07 Glenn Morris <rgm@gnu.org>
9629 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9631 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9633 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9635 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9637 Static checking by GCC 4.8.0.
9638 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9639 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9640 (x_get_monitor_attributes_fallback)
9641 (x_get_monitor_attributes_xinerama)
9642 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9643 Define only if USE_GTK.
9644 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9645 (x_get_monitor_attributes_fallback): Omit unused locals.
9646 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9647 Use double, not float, to avoid mixed-mode floating point arithmetic.
9649 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9650 Jan Djärv <jan.h.d@swipnet.se>
9652 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9653 (XINERAMA_CFLAGS): New macros.
9654 (ALL_CFLAGS, LIBES): Use them.
9656 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9657 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9658 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9659 (syms_of_xfns): DEFSYM them.
9660 (struct MonitorInfo): New struct.
9661 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9662 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9663 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9664 (x_get_monitor_attributes_xinerama): New functions.
9665 (Fx_display_monitor_attributes_list): New primitive.
9666 (syms_of_xfns): Defsubr it.
9668 * xterm.h (x_display_info): Add Xatom_net_workarea and
9669 Xatom_net_current_desktop.
9671 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9672 and dpyinfo->Xatom_net_current_desktop.
9674 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9676 * xdisp.c (pos_visible_p): Use the special code for finding the
9677 beginning of a display property or overlay for any "replacing"
9678 display property, not just for display strings. This solves
9679 incorrect reporting of position by posn-at-point. (Bug#14241)
9681 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9683 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9684 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9685 Verify that ElfW (Half) fits in int.
9686 (fatal): Use same signature as lisp.h.
9687 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9688 configure and build with -DUNEXELF_DEBUG without worrying about
9689 other modules that use DEBUG.
9690 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9691 possibly-wide integers now uses it instead of plain fprintf.
9692 (entry_address): New function, which avoids problems with 32-bit
9693 overflow on 64-bit hosts.
9694 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9695 (round_up): Don't assume the remainder fits in int.
9696 (find_section): Use bool for boolean. Simplify debug code.
9697 (unexec): Don't assume file sizes fit in int or size_t.
9698 Omit unnecessary trailing newline in 'fatal' format.
9699 Use strerror rather than outputting decimal error number.
9700 Remove unused code when emacs is not defined;
9701 this file relies on Emacs now.
9702 Don't assume e_phnum and e_shnum are positive.
9704 * regex.c: Fix problems when DEBUG is defined.
9705 (extract_number, extract_number_and_incr): Define regardless of
9706 whether DEBUG is defined; that's simpler and makes the code less
9707 likely to go stale in the normal case when DEBUG is not defined.
9708 Return int rather than taking an int * arg. All callers changed.
9709 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9710 Remove, replacing with ...
9711 (DEBUG_PRINT): New macro. All callers changed.
9712 (DEBUG_COMPILES_ARGUMENTS): New macro.
9713 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9714 (print_compiled_pattern, print_double_string) [DEBUG]:
9715 Use prototype rather than old-style definition.
9716 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9717 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9718 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9719 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9720 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9721 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9722 This matters only when DEBUG is defined.
9724 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9726 * xdisp.c (set_iterator_to_next): Set the
9727 ignore_overlay_strings_at_pos_p flag only if we are _really_
9728 iterating over an overlay string, as indicated by the
9729 current.overlay_string_index member. (Bug#14306)
9731 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9733 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9734 to where it is used, to avoid autorelease issues (Bug#14050).
9736 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9738 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9739 * fileio.c (syms_of_fileio): Implement this.
9740 * filelock.c (create_lock_file): If symbolic links don't work, so
9741 we use a regular file as a lock file, do not fsync the lock file;
9744 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9746 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9747 (syms_of_minibuf): Adjust accodingly.
9749 * callint.c (Fcall_interactively): Adjust calls accordingly.
9751 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9753 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9754 w->contents is a buffer before computing everything else.
9755 Use parentheses to disambiguate last part of the condition.
9757 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9758 assertion violations. (Bug#14062)
9760 2013-05-01 David Reitter <david.reitter@gmail.com>
9762 * nsfns.m (ns_tooltip): Initialize.
9764 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9766 * coding.c (decode_coding_gap): Don't remove the character before
9767 a newline unless it's a CR character. (Bug#14287)
9769 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9771 * dispextern.h (struct face): Move enum face_underline_type
9772 earlier so that bitfields can be in the same word.
9774 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9776 * nsfns.m (handlePanelKeys): New function.
9777 (EmacsOpenPanel:performKeyEquivalent:)
9778 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9779 arrows/function/control and copy/paste keys (Bug#14296).
9781 2013-04-27 Juri Linkov <juri@jurta.org>
9783 * callint.c (Fcall_interactively): Call `Qread_number' for
9784 interactive code letter `n' instead of using duplicate code.
9787 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9789 * systime.h (make_timeval): Declare as 'const'.
9791 2013-04-27 Kenichi Handa <handa@gnu.org>
9793 * font.c (font_open_entity): Always open a font of manageable
9796 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9798 Port better to AIX (Bug#14258).
9799 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9802 2013-04-24 Kenichi Handa <handa@gnu.org>
9804 * coding.c (decode_coding_iso_2022): When an invalid escape
9805 sequence is encountered, reset the invocation and designation
9806 status to the safest one.
9808 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9810 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9811 Without this fix, "make distclean" leaves stamp-h1 behind.
9813 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9815 * w32fns.c (w32_fullscreen_rect): New function to compute the
9816 window rectangle for the given fullscreen mode.
9817 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9818 longer tunes the window size. This keeps the window's edges flush
9819 with the screen and allows the taskbar to hide itself in fullboth.
9821 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9822 window decorations and uses the entire screen.
9824 * w32term.h (w32_fullscreen_rect) Add prototype.
9825 (struct w32_output): Replace normal_width, normal_height,
9826 normal_top, and normal_left members with a single normal_placement
9828 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9830 (FRAME_NORMAL_PLACEMENT): New macro.
9832 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9834 * minibuf.c (Ftest_completion): Silence compiler warning.
9836 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9838 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9841 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9844 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9845 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9846 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9847 parentheses where appropriate.
9849 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9851 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9853 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9855 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9856 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9857 Mention in the doc string that setting these variables takes
9858 effect only after a call to set-window-buffer. (Bug#14200)
9860 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9862 * indent.c (Fvertical_motion): Don't consider display strings on
9863 overlay strings as display strings on the buffer position we
9864 started from. This prevents vertical cursor motion from jumping
9865 more than one line when there's an overlay string with a display
9866 property at end of line.
9867 Reported by Karl Chen <Karl.Chen@quarl.org> in
9868 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9870 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9872 * window.c (select_window): `record_buffer' even if window is
9873 already selected (bug#14191).
9875 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9877 * window.c (Fwindow_end): Test more flags, including the buffer's
9878 last_overlay_modified flag, to determine whether the window's
9879 display is really up-to-date. Prevents the function from
9880 returning a stale value. (Bug#14170)
9881 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9884 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9886 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9887 garbaged only if it is not already the top frame on its TTY.
9888 This prevents flickering due to constant redrawing of TTY frames when
9889 there are GUI frames open in the same session. (Bug#13864)
9891 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9893 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9894 of marking the idle timers directly.
9896 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9898 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9901 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9903 * window.c (select_window): Don't record_buffer while the invariant is
9904 temporarily broken (bug#14161).
9906 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9908 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9910 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9912 2013-04-07 Romain Francoise <romain@orebokech.com>
9914 Ignore additional platform-specific ACL errors (Bug#13702).
9915 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9916 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9918 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9920 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9923 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9925 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9926 This bug was introduced by my 2013-02-25 change that simplified
9927 data_start configuration. Without this change, on GNU/Linux
9928 an Emacs configured with --enable-profiling fails immediately
9929 due to a profiler signal.
9930 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9931 with these flags. On platforms where special flags are needed
9932 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9933 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9934 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9936 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9938 Get rid of some platform-specific functions examining window
9939 system and its capabilities. This is a partial rework of the
9941 * lisp.h (have_menus_p): Remove prototype. This function is
9942 replaced with platform-independent window_system_available.
9943 (check_window_system): Move to...
9944 * frame.h (decode_window_system_frame, window_system_available):
9945 ...here, add new prototypes.
9946 * frame.c (window_system_available, decode_window_system_frame):
9948 (check_window_system): Platform-independent now.
9949 * xterm.h (x_in_use): Remove declaration.
9951 * w32term.h (check_x_frame):
9952 * nsterm.h (check_x_frame): Remove prototypes. This function
9953 is replaced with platform-independent decode_window_system_frame.
9954 * msdos.c (have_menus_p): Remove.
9955 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9956 Remove platform-specific functions. Use check_window_system,
9957 decode_window_system_frame and check_ns_display_info where
9958 appropriate. Minor style and comment tweaks.
9959 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9960 (check_x_frame): Likewise.
9961 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9963 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9964 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9965 * xmenu.c, xselect.c: All related users changed.
9967 2013-04-03 Kenichi Handa <handa@gnu.org>
9969 The following changes is to optimize the code for reading UTF-8
9972 * coding.c (check_ascii): Rename from detect_ascii. Return value
9973 changed. Check EOL format. Do not call adjust_coding_eol_type
9975 (check_utf_8): New function.
9976 (adjust_coding_eol_type): Do nothing if already adjusted.
9977 (detect_coding): Compare the return value of check_ascii with
9978 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9979 (decode_coding_gap): Optimize for valid UTF-8.
9981 2013-03-21 Kenichi Handa <handa@gnu.org>
9983 * coding.c (syms_of_coding): Cancel previous change.
9985 * insdel.c (insert_from_gap): Fix previous change.
9987 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9989 Consistently use platform-specific function to detect window system.
9990 * lisp.h (check_window_system): New prototype. This function is
9991 going to replace check_x, check_w32 and check_ns.
9992 (have_menus_p): Mention msdos.c in comment.
9993 * fontset.c (check_window_system_func): Remove. Adjust all users.
9994 * fontset.h (check_window_system_func): Remove prototype.
9995 * nsterm.h (check_ns):
9996 * xterm.h (check_x):
9997 * w32term.h (check_w32): Likewise.
9998 * menu.c (Fx_popup_menu): Use check_window_system.
9999 * msdos.c (check_window_system): Define for MS-DOS.
10000 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10001 * w32fns.c (check_window_system): Likewise for MS-Windows.
10002 * xfns.c (check_window_system): Likewise for X.
10003 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10004 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10006 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10008 Prefer < to > in range checks such as 0 <= i && i < N.
10009 This makes it easier to visualize quantities on a number line.
10010 This patch doesn't apply to all such range checks,
10011 only to the range checks affected by the 2013-03-24 change.
10012 This patch reverts most of the 2013-03-24 change.
10013 * alloc.c (xpalloc, Fgarbage_collect):
10014 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10015 * character.c (string_escape_byte8):
10016 * charset.c (read_hex):
10017 * data.c (cons_to_unsigned):
10018 * dispnew.c (update_frame_1):
10019 * doc.c (Fsubstitute_command_keys):
10020 * doprnt.c (doprnt):
10021 * editfns.c (hi_time, decode_time_components):
10022 * fileio.c (file_offset):
10023 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10024 * font.c (font_intern_prop):
10025 * frame.c (x_set_alpha):
10026 * gtkutil.c (get_utf8_string):
10027 * indent.c (check_display_width):
10028 * keymap.c (Fkey_description):
10029 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10031 * minibuf.c (read_minibuf_noninteractive):
10032 * process.c (wait_reading_process_output):
10033 * search.c (Freplace_match):
10034 * window.c (get_phys_cursor_glyph):
10035 * xdisp.c (redisplay_internal):
10036 * xsmfns.c (smc_save_yourself_CB):
10037 Prefer < to > for range checks.
10038 * dispnew.c (sit_for): Don't mishandle NaNs.
10039 This fixes a bug introduced in the 2013-03-24 change.
10040 * editfns.c (decode_time_components): Don't hoist comparison.
10041 This fixes another bug introduced in the 2013-03-24 change.
10043 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10045 * frame.h (struct frame): Drop scroll_bottom_vpos
10046 member becaue all real users are dead long ago.
10047 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10048 * xdisp.c (redisplay_internal): Adjust user.
10050 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10052 * nsmenu.m (showAtX:Y:for:): setLevel to
10053 NSPopUpMenuWindowLevel (Bug#13998).
10055 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10057 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10058 (ns_check_pending_open_menu): Declare.
10060 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10061 (x_activate_menubar): Update the menu with title that matches
10062 ns_get_pending_menu_title, and call
10063 ns_check_pending_openmenu (Bug#12698).
10064 (menuWillOpen:): New method.
10065 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10067 * nsterm.m (menu_will_open_state, menu_mouse_point)
10068 (menu_pending_title): New varaibles.
10069 (ns_get_pending_menu_title, ns_check_menu_open)
10070 (ns_check_pending_open_menu): New functions.
10072 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10074 * indent.c (current_column_bol_cache): Remove leftover which is not
10075 used in Fmove_to_column any more.
10076 (current_column, scan_for_column): Adjust users.
10077 * keyboard.c (last_point_position_buffer, last_point_position_window):
10078 Remove leftovers which are not used for recording undo any more.
10079 (command_loop_1, syms_of_keyboard): Adjust users.
10080 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10081 redisplay_window any more.
10082 (move_it_to): Adjust user.
10084 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10086 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10087 Update dependencies.
10089 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10092 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10093 forward references.
10095 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10097 * window.h (struct window): Replace hchild, vchild and buffer slots
10098 with a single slot 'contents'. This is possible because each valid
10099 window may have either the child window (in vertical or horizontal
10100 combination) or buffer to display (for the leaf window). Using that,
10101 a lot of operations to traverse and/or change window hierarchies may
10102 be simplified. New member horizontal is used to distinguish between
10103 horizontal and vertical combinations of internal windows.
10104 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10105 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10106 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10107 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10108 Use contents slot, not buffer, where appropriate.
10109 (wset_combination): New function.
10110 (wset_buffer): Add eassert.
10111 (Fframe_first_window): Simplify the loop reaching first window.
10112 (Fwindow_buffer): Use WINDOW_LEAF_P.
10113 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10114 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10115 (unshow_buffer): Convert initial debugging check to eassert.
10116 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10117 (make_parent_window, window_resize_check, window_resize_apply)
10118 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10119 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10120 Adjust to match struct window changes.
10121 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10122 (mark_window_cursors_off, count_windows, get_leaf_windows)
10123 (foreach_window_1): Simplify the loop.
10124 * alloc.c (mark_object): Do not check for the leaf window because
10125 internal windows has no glyph matrices anyway.
10126 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10127 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10128 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10129 (build_frame_matrix_from_window_tree, mirror_make_current)
10130 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10131 (update_window_tree, set_window_update_flags): Simplify the loop.
10132 (sync_window_with_frame_matrix_rows): Enforce live window.
10133 Use contents slot, not buffer, where appropriate.
10134 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10135 and WINDOW_HORIZONTAL_COMBINATION_P.
10136 (make_frame_visible_1): Simplify the loop.
10137 Use contents slot, not buffer, where appropriate.
10138 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10139 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10140 (expose_window_tree): Likewise.
10141 Use contents slot, not buffer, where appropriate.
10142 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10143 to avoid deleted windows. Use contents slot instead of buffer.
10144 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10145 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10146 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10147 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10149 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10151 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10152 identify the reasons for assertion violations in bug#14062 and
10154 (Fx_show_tip): Fix compilation error under
10155 "--enable-check-lisp-object-type". (Bug#14073)
10157 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10158 Reported by <rzl24ozi@gmail.com>.
10160 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10162 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10164 (unwind_with_echo_area_buffer): ...to restore it here.
10165 This is needed to ensure that...
10166 (redisplay_window): ...both window markers are valid here,
10167 which is verified by eassert.
10168 * editfns.c (save_excursion_save): Do not assume that
10169 selected_window always displays the buffer.
10170 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10173 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10175 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10178 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10180 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10182 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10184 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10185 since MinGW's w32api headers do. This avoids compiler warnings.
10187 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10188 if already defined.
10190 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10192 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10194 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10196 * gtkutil.c (style_changed_cb): Check if frame is live and an
10197 X frame (Bug#14038).
10199 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10201 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10202 Define only for _WIN32_WINNT less than 0x0500.
10203 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10205 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10206 see its own definitions of 'struct timeval' and 'struct timezone'.
10208 Fix incompatibilities between MinGW.org and MinGW64 headers.
10209 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10211 * w32.c (REPARSE_DATA_BUFFER): Guard with
10212 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10214 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10216 * xterm.c: Include X11/XKBlib.h
10217 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10219 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10221 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10223 * blockinput.h (input_blocked_p): Likewise.
10224 * bytecode.c (exec_byte_code): Likewise.
10225 * callproc.c (call_process_kill, call_process_cleanup)
10226 (Fcall_process): Likewise.
10227 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10228 (Fccl_execute_on_string): Likewise.
10229 * character.c (string_escape_byte8): Likewise.
10230 * charset.c (read_hex): Likewise.
10231 * cm.c (calccost): Likewise.
10232 * data.c (cons_to_unsigned): Likewise.
10233 * dired.c (directory_files_internal, file_name_completion):
10235 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10236 (sit_for): Likewise.
10237 * doc.c (Fsubstitute_command_keys): Likewise.
10238 * doprnt.c (doprnt): Likewise.
10239 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10240 * emacsgtkfixed.c: Likewise.
10241 * fileio.c (file_offset, Fwrite_region): Likewise.
10242 * floatfns.c (Fexpt, fmod_float): Likewise.
10243 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10245 * font.c (font_intern_prop): Likewise.
10246 * frame.c (x_set_alpha): Likewise.
10247 * gtkutil.c (get_utf8_string): Likewise.
10248 * indent.c (check_display_width): Likewise.
10249 * intervals.c (create_root_interval, rotate_right, rotate_left)
10250 (split_interval_right, split_interval_left)
10251 (adjust_intervals_for_insertion, delete_node)
10252 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10253 (merge_interval_right, merge_interval_left, copy_intervals)
10254 (set_intervals_multibyte_1): Likewise.
10255 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10256 * keymap.c (Fkey_description): Likewise.
10257 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10258 * lread.c (openp, read_integer, read1, string_to_number):
10260 * menu.c (ensure_menu_items): Likewise.
10261 * minibuf.c (read_minibuf_noninteractive): Likewise.
10262 * print.c (printchar, strout): Likewise.
10263 * process.c (create_process, Faccept_process_output)
10264 (wait_reading_process_output, read_process_output, send_process)
10265 (wait_reading_process_output): Likewise.
10266 * profiler.c (make_log, handle_profiler_signal): Likewise.
10267 * regex.c (re_exec): Likewise.
10268 * regex.h: Likewise.
10269 * search.c (looking_at_1, Freplace_match): Likewise.
10270 * sysdep.c (get_child_status, procfs_ttyname)
10271 (procfs_get_total_memory): Likewise.
10272 * systime.h (EMACS_TIME_VALID_P): Likewise.
10273 * term.c (dissociate_if_controlling_tty): Likewise.
10274 * window.c (get_phys_cursor_glyph): Likewise.
10275 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10276 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10278 * xfns.c (Fx_window_property): Likewise.
10279 * xmenu.c (set_frame_menubar): Likewise.
10280 * xselect.c (x_get_window_property, x_handle_dnd_message):
10282 * xsmfns.c (smc_save_yourself_CB): Likewise.
10283 * xterm.c (x_scroll_bar_set_handle): Likewise.
10285 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10287 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10288 to be optional or nil. Adjust comment and convert it to docstring.
10289 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10290 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10292 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10294 Static checking by GCC 4.8-20130319.
10295 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10296 * process.c (Fset_process_datagram_address)
10297 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10298 * xdisp.c (get_char_face_and_encoding)
10299 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10300 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10301 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10303 2013-03-24 Ken Brown <kbrown@cornell.edu>
10305 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10306 fix compilation on 64-bit Cygwin, where underscores are not
10307 automatically prepended.
10309 * w32term.c (w32_initialize): Silence compiler warning.
10311 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10313 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10314 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10315 variables, to save and restore frame dimensions.
10316 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10317 after returning from a 'fullscreen' configuration.
10318 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10319 to avoid races between the main thread and the input thread.
10321 * w32term.h (struct w32_output): New members normal_width,
10322 normal_height, normal_top, normal_left, and prev_fsmode.
10323 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10324 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10325 members of a frame.
10327 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10328 'fullscreen' parameter. Always record previous width and height
10329 of the frame, except when switching out of maximized modes, so
10330 that they could be restored correctly, instead of resetting to the
10331 default frame dimensions. Send SC_RESTORE command to the frame,
10332 unless we are going to send SC_MAXIMIZE, to restore the frame
10333 resize hints in the mouse pointer shown by the window manager.
10336 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10338 * lisp.h (get_frame_param): Adjust conditions for prototype
10341 2013-03-22 Ken Brown <kbrown@cornell.edu>
10343 * unexcw.c: Drop unneeded inclusion of w32common.h.
10344 (report_sheap_usage): Declare.
10345 (read_exe_header): Add magic numbers for x86_64.
10346 (fixup_executable): Fix printf format specifier for unsigned long
10349 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10351 * frame.h (struct frame): Put menu_bar_window under #ifdef
10352 because this member is not needed when X toolkit is in use.
10353 (fset_menu_bar_window):
10354 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10355 (free_glyphs, update_frame):
10356 * xdisp.c (expose_frame): Likewise.
10357 (display_menu_bar): Likewise. Remove redundant eassert.
10358 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10361 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10363 Use functions and constants to manipulate Lisp_Save_Value objects.
10364 This replaces code that used macros and strings and token-pasting.
10365 The change makes the C source a bit easier to follow,
10366 and shrinks the Emacs executable a bit.
10367 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10368 (make_save_value): Change 1st arg from string to enum. All callers
10371 (mark_object): Use if, not #if, for GC_MARK_STACK.
10372 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10373 (XSAVE_OBJECT): Now functions, not macros.
10374 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10375 the constant was never used.
10376 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10377 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10378 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10379 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10381 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10382 type3 with a single member save_type. All uses changed.
10383 (save_type, set_save_pointer, set_save_integer): New functions.
10384 * print.c (PRINTX): Remove.
10386 * alloc.c: Remove redundant static declarations.
10388 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10390 * window.h (struct window): Convert left_col, top_line, total_lines
10391 and total_cols from Lisp_Objects to integers. Adjust comments.
10392 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10394 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10395 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10396 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10397 Adjust users where appropriate.
10399 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10401 * frame.h (struct frame): Drop resx and resy because the same data is
10402 available from window system-specific output context. Adjust users.
10403 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10404 New functions to provide defaults when no window system available.
10405 (FRAME_RES_X, FRAME_RES_Y): New macros.
10406 (NUMVAL): Move from xdisp.c.
10407 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10408 (Ffont_face_attributes, Fopen_font):
10409 * image.c (gs_load):
10410 * w32font.c (fill_in_logfont):
10411 * xdisp.c (calc_pixel_width_or_height):
10412 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10413 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10415 2013-03-20 Kenichi Handa <handa@gnu.org>
10417 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10418 to 1 (temporary workaround until a bug related to ASCII
10419 optimization is fixed).
10421 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10423 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10424 Signal error if window is not internal. Adjust docstring.
10425 (delete_all_child_windows): Use combination_limit to save the buffer.
10426 (Fset_window_configuration): Adjust accordingly.
10427 * print.c (syms_of_print): Initialize debugging output not here...
10428 (init_print_once): ...but in a new function here.
10429 * lisp.h (init_print_once): Add prototype.
10430 * emacs.c (main): Add call to init_print_once. Adjust comments.
10432 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10434 * window.c (window_resize_check, window_resize_apply)
10435 (window_from_coordinates, recombine_windows, set_window_buffer)
10436 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10437 (Fsplit_window_internal, Fdelete_window_internal)
10438 (freeze_window_starts): Use bool for booleans.
10439 * window.h (window_frame_coordinates, resize_frame_windows)
10440 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10442 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10444 * dispnew.c (bitch_at_user): Use `user-error'.
10446 2013-03-17 Ken Brown <kbrown@cornell.edu>
10448 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10449 as return type of image_background. (Bug#13981)
10450 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10452 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10454 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10455 (ns_select): Don't return with result uninitialized.
10457 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10460 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10462 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10463 directories. If filename is nil, get directory name (Bug#13932).
10464 Use getFilename and getDirectory.
10465 (getFilename, getDirectory): New methods for EmacsSavePanel and
10467 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10469 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10471 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10473 2013-03-15 Kenichi Handa <handa@gnu.org>
10475 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10476 (adjust_after_replace): Make it back to static. Delete the third
10477 arg text_at_gap_tail. Cancel the code for handling it.
10479 * coding.h (struct coding_system): New member eol_seen.
10481 * coding.c (detect_ascii): New function.
10482 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10483 when the source bytes are actually scanned. On detecting for
10484 coding_category_utf_8_auto, call detect_ascii instead of scanning
10485 source bytes directly.
10486 (produce_chars): Call insert_from_gap with the new arg 0.
10487 (encode_coding): Likewise.
10488 (decode_coding_gap): Control ASCII optimization by the variable
10489 disable_ascii_optimization instead of #ifndef .. #endif.
10490 Deccode EOL format according to coding->eol_seen.
10491 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10494 * lisp.h (adjust_after_replace): Cancel externing it.
10495 (insert_from_gap): Adjust prototype.
10497 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10499 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10500 FULLSCREEN_MAXIMIZED. (Bug#13935)
10502 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10504 * region-cache.c (find_cache_boundary, move_cache_gap)
10505 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10506 Simplify debugging check and convert to eassert. Adjust comment.
10507 (pp_cache): Put under ENABLE_CHECKING.
10509 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10511 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10512 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10513 and WM_ACTIVATEAPP.
10514 (w32fullscreen_hook): If the frame is visible, reset
10515 f->want_fullscreen flag after changing the frame size. If the
10516 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10519 2013-03-13 Daniel Colascione <dancol@dancol.org>
10521 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10522 too so that these builds can use Cygwin's file conversion
10523 functions. (We've been building and linking cygw32.o all along
10524 and just not using it.)
10526 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10528 File synchronization fixes (Bug#13944).
10529 * Makefile.in (LIB_FDATASYNC): New macro.
10531 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10532 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10533 Don't worry about HAVE_FSYNC, since a substitute fsync is
10534 available if the system lacks one.
10535 (Fwrite_regin): Retry fsync if interrupted.
10537 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10539 * w32term.c (w32_read_socket): If the Emacs frame is being
10540 activated, call w32fullscreen_hook, to make sure the new frame
10541 dimensions are in effect. (Bug#13937)
10543 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10545 * xdisp.c (init_iterator): Simplify because both character and byte
10546 positions are either specified or -1. Add eassert. Adjust comment.
10547 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10548 character and byte positions can be obtained from marker.
10550 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10552 Static checking by Sun C 5.12.
10553 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10554 * bytecode.c (exec_byte_code):
10555 * dispnew.c (init_display):
10557 * fileio.c (Fsubstitute_in_file_name):
10558 * keyboard.c (Fevent_convert_list):
10559 * keymap.c (Fsingle_key_description):
10560 * term.c (maybe_fatal, fatal):
10561 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10562 * xsmfns.c (Fhandle_save_session):
10563 Omit unreachable code.
10564 * keymap.c (map_keymap_char_table_item): Cast void * to
10565 a function pointer type; the C Standard requires this.
10567 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10568 Include <sys/param.h> unconditionally, as that works elsewhere and
10569 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10570 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10573 See ChangeLog.12 for earlier changes.
10575 ;; Local Variables:
10579 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10581 This file is part of GNU Emacs.
10583 GNU Emacs is free software: you can redistribute it and/or modify
10584 it under the terms of the GNU General Public License as published by
10585 the Free Software Foundation, either version 3 of the License, or
10586 (at your option) any later version.
10588 GNU Emacs is distributed in the hope that it will be useful,
10589 but WITHOUT ANY WARRANTY; without even the implied warranty of
10590 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10591 GNU General Public License for more details.
10593 You should have received a copy of the GNU General Public License
10594 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.