1 2014-04-22 Daniel Colascione <dancol@dancol.org>
3 * lread.c (readevalloop_eager_expand_eval): New function
4 that can recurse into toplevel forms.
5 (readevalloop): Call it.
6 * lisp.h: Declare Qprogn.
7 * callint.c (Qprogn): No longer static.
9 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
11 * intervals.c (rotate_right, rotate_left): Fix up length computation.
12 Also change identifiers to match the comments, and add more assertions
15 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
17 * emacs.c (close_output_streams): Don't clear and restore errno.
19 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
21 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
22 never becomes visible, i.e. using XMonad (Bug#17237).
24 2014-04-18 Eli Zaretskii <eliz@gnu.org>
26 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
27 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
28 (Fline_pixel_height): Don't assume that the current buffer and the
29 selected window's buffer are one and the same. (Bug#17281)
31 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
32 paragraph-start cache before the newline cache. (Bug#17269)
34 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
36 * term.c (tty_send_additional_strings): No need to fflush here,
38 (tty_set_terminal_modes): fflush after sending additional strings,
41 2014-04-17 Daniel Colascione <dancol@dancol.org>
43 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
45 (tty_send_additional_strings): New function.
46 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
47 (syms_of_term): Intern tty-mode-set-strings and
48 tty-mode-reset-strings.
50 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
52 * window.c (save_window_save): Lookup window_point_insertion_type in
53 the right buffer (bug#15457).
54 (Qwindow_point_insertion_type): New var.
55 (syms_of_window): Initialize it.
57 2014-04-16 Eli Zaretskii <eliz@gnu.org>
60 * unexcoff.c [MSDOS]: Include libc/atexit.h.
61 (copy_text_and_data): Zero out the atexit chain pointer before
64 * termhooks.h (encode_terminal_code): Update prototype.
66 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
67 visible for all DOS_NT ports, not just WINDOWSNT.
68 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
70 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
72 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
74 * process.c (close_on_exec, accept4, process_socket): Move into
75 the "ifdef subprocesses" part.
76 (catch_child_signal): Condition by "ifdef subprocesses".
77 (syms_of_process) <Qinternal_default_process_sentinel>
78 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
80 * msdos.h: Add prototypes for new functions.
81 (EINPROGRESS): Define.
82 (O_CLOEXEC): Define to zero.
84 * msdos.c (check_window_system): Remove unnecessary an
85 incompatible duplicate function.
86 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
87 New functions in support of new functionality.
89 * menu.c (single_menu_item): Add visual indication of submenu
90 also for menus on MSDOS frames.
91 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
93 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
94 when async subprocesses aren't supported.
96 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
98 * emacs.c (close_output_streams): Zero out errno before calling
101 * dired.c [MSDOS]: Include msdos.h.
103 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
104 (DATA_START) [MSDOS]: Define.
105 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
107 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
108 Ifdef away for MSDOS.
109 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
110 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
112 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
113 Use temporary file template that is compatible with mkostemp.
114 Move vfork-related portions under #ifndef MSDOS.
115 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
117 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
119 * buffer.c (Foverlays_at): Add argument `sorted'.
121 2014-04-16 Eli Zaretskii <eliz@gnu.org>
123 * insdel.c (invalidate_buffer_caches): When deleting or replacing
124 text, invalidate the bidi_paragraph_cache upto and including the
127 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
129 Port to IRIX 6.5 (Bug#9684).
130 * conf_post.h (INET6) [IRIX6_5]: Define.
131 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
132 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
134 2014-04-16 Eli Zaretskii <eliz@gnu.org>
136 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
137 before passing it to system APIs.
139 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
141 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
142 make sure stack.byte_string_start is not de-adjusted by pushhandler.
144 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
146 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
148 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
150 Remove DATA_SEG_BITS.
151 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
152 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
153 cc, but that platform is so old that SGI itself stopped supporting
154 it in December 2013. If you still need Emacs on IRIX, please
155 either compile with GCC and port the undumping code, or run
156 './configure --with-wide-int'.
157 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
158 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
159 DEFINE_GDB_SYMBOL_START way to define it.
160 (NONPOINTER_BITS): New macro.
162 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
163 the problem and/or configuring --with-wide-int.
164 (USE_LSB_TAG): Simplify, based on above changes.
165 (gdb_DATA_SEG_BITS): Remove. All uses removed.
166 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
168 2014-04-12 Eli Zaretskii <eliz@gnu.org>
170 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
171 covered by a display string that ends in a newline, and that cases
172 going back by DVPOS lines to hit the search limit, lift the limit
173 and go back until DVPOS is reached. (Bug#17244)
175 * indent.c (Fvertical_motion): Handle correctly the case when the
176 display string is preceded by an empty line.
178 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
179 use S_IWRITE instead.
181 2014-04-11 Glenn Morris <rgm@gnu.org>
183 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
185 2014-04-11 Ken Brown <kbrown@cornell.edu>
187 * Makefile.in (EMACS_MANIFEST): Revert last change.
189 2014-04-10 Daniel Colascione <dancol@dancol.org>
191 * puresize.h (BASE_PURESIZE): Increase.
193 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
195 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
197 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
198 region handling (and don't call signal_before_change) if
199 inhibit_modification_hooks is set.
200 (signal_before_change): Don't check inhibit_modification_hooks any more.
202 2014-04-08 Daniel Colascione <dancol@dancol.org>
204 * alloc.c (sweep_symbols, mark_object): Assert that symbol
205 function cells contain valid lisp objects. (Modified version of
208 * alloc.c (detect_suspicious_free): Split actual stack capturing
209 out into new function for easier breakpoint setting.
210 (note_suspicious_free): New function.
212 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
214 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
216 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
217 (symbol_block_pinned): New var.
218 (Fmake_symbol): Initialize `pinned'.
219 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
220 pinned and signal an error for un-purifiable objects.
222 (Fpurecopy): Use it, except for objects that can't be purified.
223 (mark_pinned_symbols): New function.
224 (Fgarbage_collect): Use it.
225 (gc_sweep): Remove hack made unnecessary.
227 2014-04-07 Glenn Morris <rgm@gnu.org>
229 * keyboard.c (Fopen_dribble_file): Doc tweak.
231 2014-04-07 Ken Brown <kbrown@cornell.edu>
233 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
235 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
237 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
238 We have a substitute execinfo.h on hosts that lack it.
239 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
240 isn't optimized away.
242 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
244 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
245 * alloc.c (memory_full):
246 * charset.c (syms_of_charset):
247 * doc.c (Fsnarf_documentation):
249 * font.c (BUILD_STYLE_TABLE):
250 * keyboard.c (make_lispy_event):
251 * profiler.c (setup_cpu_timer):
252 * xgselect.c (xg_select):
253 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
255 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
256 Replace the only use with ARRAYELTS (font_property_table).
257 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
259 2014-04-03 Daniel Colascione <dancol@dancol.org>
261 * xterm.c (x_term_init):
262 * xfns.c (best_xim_style):
263 * xfaces.c (Fdump_colors):
264 * w32fns.c (w32_default_color_map):
265 * w32.c (init_environment, N_ENV_VARS):
266 * unexcw.c (read_exe_header):
267 * term.c (term_get_fkeys_1):
268 * sysdep.c (init_baud_rate):
269 * nsterm.m (ns_convert_key):
270 * nsfns.m (get_geometry_from_preferences):
271 * msdos.c (dos_set_window_size, init_environment):
272 * macfont.m (mac_font_get_glyph_for_cid)
273 (macfont_store_descriptor_attributes)
274 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
275 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
276 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
278 * image.c (xpm_str_to_color_key):
279 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
280 * frame.c (x_set_frame_parameters):
281 * fileio.c (Ffile_selinux_context):
282 * emacs.c (sort_args):
283 * dosfns.c (msdos_stdcolor_name):
284 * dired.c (file_attributes):
285 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
286 Change expressions of the form sizeof(arr) / sizeof(arr[0])
289 2014-04-02 Daniel Colascione <dancol@dancol.org>
291 * data.c (Ffset): Abort if we're trying to set a function call to
294 * lisp.h (ARRAYELTS): New macro.
296 * alloc.c: Include execinfo.h if available.
297 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
298 (suspicious_free_record): New structure.
299 (suspicious_objects, suspicious_object_index)
300 (suspicious_free_history, suspicious_free_history_index):
302 (find_suspicious_object_in_range, detect_suspicious_free)
303 (Fsuspicious_object): New functions.
304 (cleanup_vector): Call find_suspicious_object_in_range.
306 2014-04-02 Martin Rudalics <rudalics@gmx.at>
308 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
309 width from font width (Bug#17163).
311 * frame.c (x_set_frame_parameters): Calculate default values of
312 new frame sizes only after all other frame parameters have been
313 processed (Bug#17142).
315 2014-04-02 Ken Brown <kbrown@cornell.edu>
317 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
320 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
322 * xterm.c (x_draw_image_glyph_string): Adjust image background
323 width accordingly when its x position is adjusted. (Bug#17115)
325 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
327 * font.c (font_list_entities): Do not add empty vector to font cache.
328 (font_matching_entity): Likewise. If matching entity is found, insert
329 1-item vector with this entity instead of entity itself (Bug#17125).
331 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
333 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
335 * fns.c (validate_subarray): Rename from validate_substring,
336 since it works for vectors too. New arg ARRAY. Optimize for the
337 non-nil case. Instead of returning bool, throw an error if out of
338 range, so that the caller needn't do that. All uses changed.
339 Report original values if out of range.
340 (Fsubstring, Fsubstring_no_properties, secure_hash):
341 Also optimize the case where FROM is 0 or TO is the size.
343 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
345 * search.c (Freplace_match): Use make_specified_string.
346 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
347 to catch bogus override face of glyph strings.
348 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
349 Move common substring range checking code to...
350 (validate_substring): ...this function.
352 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
354 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
356 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
358 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
359 bar is zero height, just return (Bug#16976).
360 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
362 * nsterm.h (EmacsView): Add wait_for_tool_bar.
364 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
365 is nil. If waiting for toolbar to complete, force a redraw.
367 2014-03-28 Glenn Morris <rgm@gnu.org>
369 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
370 (emacs_bugreport): New variable.
371 (usage_message): Use PACKAGE_BUGREPORT.
372 (syms_of_emacs) <report-emacs-bug-address>: New variable.
374 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
376 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
378 Port recent signal-related changes to FreeBSD.
379 Problem reported by Herbert J. Skuhra.
380 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
381 Move decls from here ...
382 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
384 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
386 * w32term.c (x_draw_image_glyph_string): Fix computation of height
387 and width of image background when it is displayed with a 'box'
390 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
392 More backward-compatible fix to char-equal core dump (Bug#17011).
393 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
394 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
396 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
398 * image.c (init_svg_functions): When loading SVG-related libraries,
399 free already loaded libraries if the initialization fails.
400 (rsvg_handle_set_size_callback): Remove declaration, unused.
402 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
404 Fix core dump in char-equal (Bug#17011).
405 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
406 unibyte buffers, as we can't tell whether the characters are
409 * insdel.c (adjust_markers_for_delete): Remove unused local.
411 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
413 Have (MARKER . ADJUSTMENT) undo records always be immediately
414 after their corresponding (TEXT . POS) record in undo list.
416 * lisp.h (record-delete): New arg record_markers.
417 (record_marker_adjustment): No longer needed outside undo.c.
418 * insdel.c (adjust_markers_for_delete): Move calculation of marker
419 adjustments to undo.c's record_marker_adjustments. Note that
420 fileio.c's decide_coding_unwind is another caller to
421 adjust_markers_for_delete. Because it has undo list bound to t,
422 it does not rely on adjust_markers_for_delete to record marker
424 (del_range_2): Swap call to record_delete and
425 adjust_markers_for_delete so as undo marker adjustments are
426 recorded before current deletion's adjustments, as before.
427 (adjust_after_replace):
428 (replace_range): Pass value for new record_markers arg to
430 * undo.c (record_marker_adjustment): Rename to
431 record_marker_adjustments and made static.
432 (record_delete): Check record_markers arg and call
433 record_marker_adjustments.
434 (record_change): Pass value for new record_markers arg to
436 (record_point): at_boundary calculation no longer needs to account
437 for marker adjustments.
439 2014-03-26 Martin Rudalics <rudalics@gmx.at>
441 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
444 2014-03-26 Glenn Morris <rgm@gnu.org>
446 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
448 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
450 * buffer.c (struct sortvec): Add field `spriority'.
451 (compare_overlays): Use it.
452 (sort_overlays): Set it.
454 2014-03-26 Eli Zaretskii <eliz@gnu.org>
456 * xdisp.c (redisplay_window): If all previous attempts to find the
457 cursor row failed, try a few alternatives before falling back to
458 the top-most row of the window. Use row_containing_pos. (Bug#17047)
460 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
462 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
463 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
465 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
466 variables on Windows.
468 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
470 * w32.c (unsetenv): Remove unused var `retval'.
471 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
473 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
474 (start_watching): Remove unused var `thr'.
476 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
477 (find_child_console): Remove unnecesary var `thread_id'.
479 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
480 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
482 2014-03-26 Glenn Morris <rgm@gnu.org>
484 * filelock.c (Flock_buffer): Doc tweak.
486 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
487 * emacs.c (shut_down_emacs):
488 * fileio.c (Finsert_file_contents, write_region):
489 * filelock.c (top-level, syms_of_filelock):
490 * insdel.c (prepare_to_modify_buffer_1):
491 CLASH_DETECTION is always defined now.
493 2014-03-25 Eli Zaretskii <eliz@gnu.org>
495 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
496 DLL handle, to speed up thread startup.
498 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
500 Handle sigmask better with nested signal handlers (Bug#15561).
501 * atimer.c (sigmask_atimers): Remove.
502 Remaining use rewritten to use body of this function.
503 * atimer.c (block_atimers, unblock_atimers):
504 * callproc.c (block_child_signal, unblock_child_signal):
505 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
506 New arg OLDSET. All callers changed.
507 * atimer.c (block_atimers, unblock_atimers):
508 * callproc.c (block_child_signal, unblock_child_signal):
509 * keyboard.c (handle_interrupt):
510 * sound.c (vox_configure, vox_close):
511 Restore the old signal mask rather than unilaterally clearing bits
512 from the mask, in case a handler is running within another
513 handler. All callers changed.
514 * lisp.h, process.c, process.h, term.c:
515 Adjust decls and callers to match new API.
516 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
517 signal handlers aren't supposed to use floating point anyway.
518 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
520 2014-03-23 Daniel Colascione <dancol@dancol.org>
522 Split gc_sweep into discrete functions for legibility and better
525 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
526 (sweep_vectors): Fix typo in comment.
527 (sweep_conses, sweep_floats, sweep_intervals)
528 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
529 (gc_sweep): Call new functions, to which existing functionality is
531 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
533 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
535 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
537 2014-03-23 Daniel Colascione <dancol@dancol.org>
539 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
540 only if xic_style calls for it. This change allows Emacs to work
541 with ibus. Also, don't leak resources if create_frame_xic fails,
542 and stop caching xic_style across different displays.
543 (supported_xim_styles): Make const.
544 (best_xim_style): Remove first parameter: it's always just
545 supported_xim_styles. Change to look at supported_xim_styles
548 2014-03-23 Daniel Colascione <dancol@dancol.org>
550 * term.c (init_tty): Rearrange condition for clarity; print
551 appropriate diagnostic.
553 2014-03-23 Daniel Colascione <dancol@dancol.org>
555 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
556 array. (ASAN caught.)
558 2014-03-22 Glenn Morris <rgm@gnu.org>
560 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
562 2014-03-22 Daniel Colascione <dancol@dancol.org>
564 * process.c (conv_sockaddr_to_lisp): When extracting the string
565 names of AF_LOCAL sockets, stop before reading uninitialized memory.
567 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
569 Fix regression introduced by patch for Bug#10500.
570 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
571 * w32term.c (x_draw_image_relief): Likewise.
573 2014-03-21 Martin Rudalics <rudalics@gmx.at>
575 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
576 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
577 maximize a frame for odd default fonts.
579 2014-03-21 Glenn Morris <rgm@gnu.org>
581 * minibuf.c (history-length): Increase default from 30 to 100.
583 2014-03-21 Daniel Colascione <dancol@dancol.org>
585 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
586 every time we switch to minibuffer.
588 * alloc.c (lisp_align_malloc, allocate_string_data)
589 (allocate_vectorlike): Allow mmap allocation of lisp objects.
590 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
592 2014-03-21 Eli Zaretskii <eliz@gnu.org>
594 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
595 support more "verbs".
597 2014-03-21 Daniel Colascione <dancol@dancol.org>
599 Always prohibit dumping a dumped Emacs.
601 * emacs.c (might_dump): New variable.
602 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
603 * lisp.h (might_dump): Declare.
604 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
606 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
608 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
610 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
612 * doc.c (store_function_docstring): Warn when we don't know where to
614 (Fsubstitute_command_keys): Don't advertise the fact that
615 text-properties are dropped, since we think it's a bug that we'll fix
618 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
619 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
620 * frame.c (frame_garbaged): Make "docstring" more precise.
622 2014-03-20 Glenn Morris <rgm@gnu.org>
624 * charset.c (init_charset): When we cannot find the charsets directory,
625 mention if EMACSDATA is set.
627 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
629 * fns.c (Frandom): Fix rare bug where the result isn't random.
631 Fix porting inconsistency about rounding to even.
632 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
633 This way, the unusual !HAVE_RINT case acts like the usual
634 HAVE_RINT case, and we can fix the documentation accordingly.
636 2014-03-19 Eli Zaretskii <eliz@gnu.org>
638 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
639 (w32_wnd_proc): Initialize the dwHoverTime member of
640 TRACKMOUSEEVENT structure.
642 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
644 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
646 2014-03-16 Eli Zaretskii <eliz@gnu.org>
648 * search.c (find_newline): Speed up the function when using the
649 newline cache, by halving the number of calls to
650 region_cache_forward and region_cache_backward. (Bug#16830)
652 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
654 * buffer.c (Fset_buffer): Document return value (bug#17015).
656 2014-03-14 Martin Rudalics <rudalics@gmx.at>
658 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
659 nil, always resize character wise to avoid potential loss of the
660 mode line (Bug#16923 related).
662 2014-03-12 Martin Rudalics <rudalics@gmx.at>
664 * frame.c (x_set_frame_parameters): Always calculate new sizes
665 pixelwise to avoid potential loss when rounding.
667 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
669 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
670 * xterm.c (x_free_frame_resources): Free all allocated cursors.
672 2014-03-10 Eli Zaretskii <eliz@gnu.org>
674 * w32.c (fstatat): Don't add an extra slash if the argument ends
675 with a slash: this fails the subsequent call to stat_worker on
676 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
678 2014-03-09 Martin Rudalics <rudalics@gmx.at>
680 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
682 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
684 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
686 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
687 when frame is only on one screen (Bug#14713).
689 2014-03-08 Eli Zaretskii <eliz@gnu.org>
691 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
692 there's a valid wrap point in the display line, the last glyph
693 cannot "just barely fit" on this row, because display_line doesn't
694 let it. Instead, proceed as if the last glyph didn't fit, so that
695 we eventually back up the iterator to the wrap point. This avoids
696 delusional behavior of move_it_to, whereby it proceeds to the next
697 display line, but sets current_x to zero for all the glyphs that
698 without word-wrap would fit on the previous display line.
699 One result was that visual-order cursor movement behaved erratically
701 (Fmove_point_visually): Add code to find the x coordinate of the
702 last character before wrap point, under word-wrap on a TTY.
704 2014-03-07 Eli Zaretskii <eliz@gnu.org>
706 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
707 also return value of MOVE_POS_MATCH_OR_ZV from
708 move_it_in_display_line_to, when moving from beginning of line to
709 point's position. (Bug#16961)
711 2014-03-07 Martin Rudalics <rudalics@gmx.at>
713 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
714 * window.c (Fselect_window): Explain NORECORD and
715 `buffer-list-update-hook' in doc-string.
717 2014-03-06 Martin Rudalics <rudalics@gmx.at>
719 * window.c (Fother_window_for_scrolling): Check that
720 Vother_window_scroll_buffer is a buffer.
722 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
724 * xterm.c (xim_initialize): Always pass a copy of resource name
725 to XRegisterIMInstantiateCallback and eassert whether return
726 value is True. Passing copy is important because Xlib doesn't
727 make its own copy and resource name argument usually points to
728 SSDATA (Vx_resource_name), which may be changed from Lisp.
729 (xim_close_display): For XUnregisterIMInstantiateCallback,
730 always eassert return value and pass exactly the same values
731 as were used for XRegisterIMInstantiateCallback.
732 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
733 sources to check why if you are interested.
735 2014-03-05 Martin Rudalics <rudalics@gmx.at>
737 * dispnew.c (change_frame_size_1): Add new_lines instead of
738 new_height, the latter may be still zero if passed as such.
739 * window.c (Fwindow_pixel_height): Mention bottom divider in
742 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
744 Fix "resource temporarily unavailable" with xgselect
746 * xgselect.c: Include <stdbool.h>.
747 (xg_select) [!USE_GTK]: Don't lose track of errno.
749 Fix minor --enable-gcc-warnings issues.
750 * widget.c (update_various_frame_slots, EmacsFrameResize):
751 Avoid unused locals. Prefer 'if' to '#if' when either will do.
753 2014-03-04 Ken Brown <kbrown@cornell.edu>
755 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
756 represent the actual adjustment needed for alignment.
758 2014-03-04 Eli Zaretskii <eliz@gnu.org>
760 * gmalloc.c (aligned_alloc): Don't allocate more memory than
761 needed, and don't reallocate if the initial allocation already
762 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
764 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
766 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
769 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
771 * cmds.c (delete-char): Update docstring pointing out that the
772 function ignores `delete-active-region' and `overwrite-mode'.
774 2014-03-03 Eli Zaretskii <eliz@gnu.org>
776 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
778 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
779 allocated buffer due to alignment.
780 (freehook): If the block to be freed was allocated by
781 'aligned_alloc', find its real pointer before calling 'free'.
783 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
786 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
788 * font.c (toplevel): Adjust comment about font cache layout.
789 (font_clear_cache): Fix to match real font cache layout.
790 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
791 (Fframe_font_cache) [FONT_DEBUG]: New function.
792 (syms_of_font) [FONT_DEBUG]: Defsubr it.
794 Avoid crashes when X fonts are erroneously freed on reused X
795 'Display *' connection data (Bug#16069). Note that X font
796 resources still may be leaked, but currently there is no way
797 to completely avoid it.
798 * xterm.h (struct x_display_info): New member x_id. Add comments.
799 * xterm.c (x_display_id): New variable.
800 (x_term_init): Assign identifier to each opened X connection.
801 * xfont.c (struct xfont): New member x_display_id.
802 (xfont_open): Initialize it with frame's display id.
803 (xfont_close): Check whether font's display id matches the one
804 recorded for the given display. Adjust comment.
805 * xftfont.c (struct xftfont_info):
806 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
808 2014-03-01 Martin Rudalics <rudalics@gmx.at>
810 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
811 * window.c (Fother_window_for_scrolling): Don't try to scroll a
812 killed Vother_window_scroll_buffer.
813 (Vother_window_scroll_buffer): Fix doc-string accordingly.
815 2014-03-01 Eli Zaretskii <eliz@gnu.org>
817 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
818 that start with more than 2 slashes as UNCs. (Bug#16751)
820 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
822 Fix a few crashes and leaks when cloning C strings.
823 * alloc.c, lisp.h (dupstring): New function.
824 * gtkutil.c (xg_get_font):
825 * term.c (tty_default_color_capabilities):
826 * xsettings.c (store_monospaced_changed)
827 (store_font_name_changed, parse_settings)
828 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
829 This avoids some unlikely crashes due to accessing freed storage,
830 and avoids some minor memory leaks in the more-typical case.
832 2014-02-28 Martin Rudalics <rudalics@gmx.at>
834 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
835 cursor when modeline can't be dragged (Bug#16647).
837 2014-02-28 Glenn Morris <rgm@gnu.org>
839 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
840 from custom-delayed-init-variables. (Bug#11565)
842 2014-02-27 Martin Rudalics <rudalics@gmx.at>
844 More fixes for mouse glyph calculations (Bug#16647).
845 * window.c (coordinates_in_window): In intersection of
846 horizontal and vertical window dividers prefer the horizontal
847 one. Add some extra parens to last fix.
848 (window_relative_x_coord): Return x-coordinate for header and
850 * xdisp.c (remember_mouse_glyph): In text area don't extend
851 glyph into mode line to show the vertical drag cursor there
852 immediately. Subdivide mouse glyphs in right fringes to show a
853 horizontal drag cursor as soon as we enter the "grabbable width"
854 portion. Handle vertical border case separately. Do not
855 subdivide window divider areas.
856 (note_mouse_highlight): On bottom divider of bottommost windows
857 show vertical drag cursor only when the minibuffer window can be
860 2014-02-27 Eli Zaretskii <eliz@gnu.org>
862 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
863 reset by the face of the object just displayed. See also bug#76.
864 (get_next_display_element): If the string came from a display
865 property, examine the box face attribute at it->position, not at
866 it->current.pos, since the latter was not updated yet. (Bug#16870)
867 (handle_face_prop): Improve commentary.
869 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
871 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
872 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
874 2014-02-26 Martin Rudalics <rudalics@gmx.at>
876 Fixes around Bug#16647.
877 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
878 ON_BOTTOM_DIVIDER cases.
879 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
880 only if the window has no right divider.
881 (Fcoordinates_in_window_p): Fix doc-string.
883 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
885 * lread.c (Funintern): Fix doc to match advertised calling convention.
887 2014-02-24 Daniel Colascione <dancol@dancol.org>
889 * keyboard.c (read_char): Close race that resulted in lost events.
891 2014-02-22 Glenn Morris <rgm@gnu.org>
893 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
894 * window.c (window-resize-pixelwise): Doc fixes.
896 * process.c (Finternal_default_process_filter)
897 (Finternal_default_process_sentinel): Doc tweaks.
899 2014-02-21 Glenn Morris <rgm@gnu.org>
901 * process.c (Fprocess_buffer, Faccept_process_output)
902 (Finternal_default_process_filter, Finternal_default_process_sentinel):
905 2014-02-21 Martin Rudalics <rudalics@gmx.at>
907 * window.c (Fwindow_scroll_bar_width): New function.
909 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
911 Pacify GCC when configuring with --enable-gcc-warnings.
912 * xdisp.c (move_it_in_display_line_to) [lint]:
913 Initialize recently-added local.
915 2014-02-21 Daniel Colascione <dancol@dancol.org>
917 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
919 2014-02-20 Eli Zaretskii <eliz@gnu.org>
921 * xdisp.c (init_iterator): Don't dereference a bogus face
923 (try_cursor_movement): Don't use cursor position if
924 set_cursor_from_row failed to compute it. This avoids assertion
925 violations in MATRIX_ROW.
926 (move_it_in_display_line_to): Save the iterator state in ppos_it
927 only once per call. Reimplement the method used to return to the
928 best candidate position if all the positions found in display line
929 are beyond TO_CHARPOS. This cuts down the number of calls to
930 bidi_shelve_cache, which moves a lot of stuff when lines are long
931 and include bidirectional text. (Bug#15555)
933 2014-02-20 Glenn Morris <rgm@gnu.org>
935 * data.c (Fdefalias): Doc fix.
937 2014-02-19 Eli Zaretskii <eliz@gnu.org>
939 * xdisp.c (display_line): Fix horizontal scrolling of large images
940 when fringes are turned off. This comes at a price of not
941 displaying the truncation/continuation glyphs in this case.
944 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
945 CreateDIBSection returns an error indication, zero out *ximg after
946 destroying the image. This avoids crashes in memory allocations
947 due to the fact that some of the callers also call
948 x_destroy_x_image, which will attempt to free an already free'd
951 2014-02-18 Martin Rudalics <rudalics@gmx.at>
953 * widget.c (update_various_frame_slots): Don't set
954 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
956 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
958 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
960 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
962 temacs --daemon fix (Bug#16599).
963 * emacs.c (main): Initialize daemon_pipe[1] here ...
964 (syms_of_emacs): ... instead of here.
966 2014-02-16 Anders Lindgern <andlind@gmail.com>
968 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
971 2014-02-16 Daniel Colascione <dancol@dancol.org>
973 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
974 (xd_get_connection_address): Use it.
975 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
976 xd_get_connection_address because the latter signals if the bus
977 we're trying to close is already disconnected.
979 2014-02-13 Eli Zaretskii <eliz@gnu.org>
981 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
982 argument to CreateThread. This avoids segfaults on Windows 9X.
983 Reported by oslsachem <oslsachem@gmail.com>.
985 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
987 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
988 * unexhp9k800.c (unexec_error): New function, to simplify the code.
989 (check_lseek): New function, to report lseek errors.
990 (save_data_space, update_file_ptrs, read_header, write_header)
991 (copy_file, copy_rest, unexec): Use these news functions.
992 (update_file_ptrs): Don't assume wraparound behavior when
993 converting a large size_t value to off_t.
995 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
997 * composite.c (fill_gstring_header): Pass positions as C integers
998 and move parameters checking to...
999 (Fcomposition_get_gstring): ...this function. Handle case when
1000 buffer positions are in reversed order and avoid crash (Bug#16739).
1002 * buffer.c (validate_region): Mention current buffer in error message.
1004 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1006 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1008 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1010 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1012 2014-02-11 Glenn Morris <rgm@gnu.org>
1014 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1015 Replace refs to "OpenStep" in messages.
1017 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1019 Avoid "." at end of error diagnostics.
1020 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1021 * font.c (Ffont_at):
1022 * nsfns.m (ns_display_info_for_name):
1023 * nsselect.m (Fx_own_selection_internal):
1024 * nsterm.m (performDragOperation:):
1025 Remove "." from end of diagnostic.
1027 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1029 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1030 unintuitive (bug#15824).
1031 (Fyes_or_no_p): Doc fix (bug#15456).
1033 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1035 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1037 * eval.c (call_debugger): When exiting the debugger, do not allow
1038 max_specpdl_size less than actual binding depth (Bug#16603).
1039 (syms_of_eval): Adjust docstring.
1041 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1043 * cmds.c (Fself_insert_command): Output a clearer error message on
1044 negative repetitions (bug#9476).
1046 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1048 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1050 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1052 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1054 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1056 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1058 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1060 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1062 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1064 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1065 `exit' works (bug#15865).
1067 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1069 Constrain window box/body sizes and margin widths (Bug#16649).
1070 * xdisp.c (window_box_width): Don't return less than zero.
1071 (window_box_left_offset, window_box_right_offset): Don't return
1072 more than the window's pixel width.
1073 * window.c (window_body_height, window_body_width): Don't return
1075 (window_resize_apply): Adjust margin width, if necessary.
1077 2014-02-07 Glenn Morris <rgm@gnu.org>
1079 * nsterm.m (syms_of_nsterm): Doc fix.
1081 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1083 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1084 New variables: pointers through which to call the respective APIs.
1085 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1086 (filename_from_ansi, sys_link, check_windows_init_file):
1087 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1088 This is required on Windows 9X, where we dynamically load
1089 UNICOWS.DLL which has their non-stub implementations.
1090 (maybe_load_unicows_dll): Assign addresses to these 2 function
1091 pointers after loading UNICOWS.DLL.
1093 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1094 MultiByteToWideChar and WideCharToMultiByte through function
1097 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1100 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1102 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1103 for OSX >= 10.9 if separate spaces are used.
1104 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1106 2014-02-06 Glenn Morris <rgm@gnu.org>
1108 * buffer.c (cache-long-scans): Doc fix.
1110 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1112 * w32fns.c (Fw32_shell_execute): Doc fix.
1114 2014-02-05 Bastien Guerry <bzg@gnu.org>
1116 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1117 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1119 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1121 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1122 outside the window (Bug#16649).
1124 * xdisp.c (note_mouse_highlight): When entering a margin area show
1125 a non-text cursor (Bug#16647).
1127 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1129 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1130 It prompted a compile-time diagnostic on GNU/Linux.
1131 Simplify to remove the need for the label.
1133 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1135 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1136 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1137 to show it; otherwise return 'unsupported--w32-dialog' to signal
1138 to the caller that emulation with menus is necessary.
1139 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1141 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1143 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1146 * menu.c (Fx_popup_dialog): Don't condition the call to
1147 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1148 special symbol 'unsupported--w32-dialog', emulate the dialog with
1149 a menu by calling x-popup-menu.
1151 * menu.h (Qunsupported__w32_dialog): New extern variable.
1153 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1155 * keyboard.c (kbd_buffer_get_event): Read file notification events
1158 * xgselect.c (xg_select): Read glib events in any case, even if
1159 there are no file descriptors to watch for. (Bug#16519)
1161 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1163 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1164 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1165 * w32term.c (w32_draw_window_divider): Handle first and last
1167 * w32term.h (w32_fill_area_abs): New function.
1168 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1170 * xfaces.c (realize_basic_faces): Handle new face ids.
1171 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1172 and bottom divider width.
1173 * xterm.c (x_draw_window_divider): Handle first and last pixels
1176 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1178 * print.c (Fexternal_debugging_output): Add cast to pacify
1179 --enable-gcc-warnings.
1180 * eval.c (call_debugger): Grow specpdl if the debugger was
1181 entered due to specpdl overflow (Bug#16603) and allow more
1182 specpdl space for the debugger itself.
1184 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1186 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1189 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1191 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1192 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1194 * print.c (Fexternal_debugging_output): If the argument character
1195 is non-ASCII, encode it with the current locale's encoding before
1196 writing the result to the terminal. (Bug#16448)
1198 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1199 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1202 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1204 * process.c (create_process): Reset SIGPROF handler in the child.
1205 * callproc.c (call_process): Likewise.
1207 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1209 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1211 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1213 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1214 of zero to print strings, GDB doesn't like it.
1216 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1217 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1218 we still use correct addresses. (Bug#16576)
1220 2014-01-27 K. Handa <handa@gnu.org>
1222 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1223 to preserve the code detection behavior of 24.3.
1224 * coding.h (struct coding_system): New member detected_utf8_bytes.
1225 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1226 (decode_coding_gap): Use short cut for UTF-8 file reading only
1227 when coding->detected_utf8_bytes equals to coding->src_bytes.
1228 * fileio.c (Finsert_file_contents): Cancel the previous change.
1230 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1232 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1233 that are not visible.
1235 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1237 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1238 is grabbed (Bug#16565).
1240 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1242 * xdisp.c (last_max_ascent): Re-remove after erroneously
1243 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1245 (move_it_to): Re-remove reference to last_max_ascent.
1246 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1247 max_descent here instead of calling line_bottom_y.
1250 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1252 * terminal.c (initial_free_frame_resources): New function.
1253 (init_initial_terminal): Install new hook to free face cache
1254 on initial frame and avoid memory leak. For details, see
1255 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1256 * xfaces.c (free_frame_faces): Adjust comment.
1258 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1260 * data.c (Fstring_to_number): Document results if unparsable
1263 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1265 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1267 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1269 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1270 * coding.c (detect_coding_utf_8, emacs_mule_char)
1271 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1272 (check_utf_8, decode_coding):
1273 * coding.h (struct coding_system.errors):
1274 Use ptrdiff_t, not int, for integer values derived from buffer and
1277 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1278 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1279 before invoking decode_coding_gap, since there's just one block.
1281 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1283 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1284 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1285 too early. Again run change_frame_size before assigning menu-
1288 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1290 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1291 arrives, call x_check_fullscreen, in case the new display has a
1292 different resolution. (Bug#16517)
1294 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1296 * term.c (read_menu_input): If the selected frame changes, exit
1298 (tty_menu_show): If the selected frame changes while we displayed
1299 a menu, throw to top level. (Bug#16479)
1301 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1303 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1305 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1307 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1308 * data.c (count_one_bits_word): Fix bug (negated comparison)
1309 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1311 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1313 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1314 Avoid undefined behavior by initializing display property bit of a
1315 string processed by the bidirectional iterator. For details, see
1316 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1318 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1320 Minor cleanup of previous change.
1321 * image.c (imagemagick_error, Fimagemagick_types):
1322 Omit some recently-introduced and unnecessary casts and assignments.
1324 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1326 Fix two memory leaks discovered with Valgrind.
1327 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1328 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1330 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1332 Fixes in window size functions around Bug#16430 and Bug#16470.
1333 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1334 (Fwindow_mode_line_height, Fwindow_header_line_height)
1335 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1336 Minor doc-string adjustments.
1337 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1338 Rewrite doc-strings.
1339 (window_body_height, window_body_width): Do not count partially
1340 visible lines/columns when PIXELWISE is nil (Bug#16470).
1341 (Qfloor, Qceiling): New symbols.
1343 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1345 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1346 when the image cache is not yet allocated. (Bug#16509)
1348 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1350 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1351 re-attach intervals to its base buffer (Bug#16502).
1352 * intervals.c (set_interval_object): Move from here...
1353 * intervals.h (set_interval_object): ... to here. Fix comments.
1355 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1357 Avoid undefined behavior by initializing buffer redisplay bit.
1358 Problem reported by Dmitry Antipov in
1359 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1360 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1362 Revert some of the CANNOT_DUMP fix (Bug#16494).
1363 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1365 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1367 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1368 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1369 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1370 they are replaced by macros that expand into direct calls to the
1371 corresponding functions from GDI32.DLL.
1372 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1373 variables in the Cygwin build, they are unused.
1375 2014-01-19 K. Handa <handa@gnu.org>
1377 * composite.c (composition_update_it): Fix previous change.
1379 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1381 Fix file name handling on MS-Windows 9X.
1382 * w32.c (maybe_load_unicows_dll): New function.
1384 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1385 on, to make sure we can convert file names to and from UTF-8 on
1386 Windows 9X. This fixes a failure to start up because Emacs cannot
1387 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1389 * w32font.c [WINDOWSNT]: Include w32.h.
1390 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1391 of implementing the same stuff.
1392 Remove now unused g_b_init_is_windows_9x.
1394 * w32.h (maybe_load_unicows_dll): Add prototype.
1396 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1398 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1399 switch to single keyboard. Prevents daemon crashes when a new
1400 client connects while we show a TTY menu in an existing client.
1403 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1405 Fix MinGW64 porting problem with _setjmp.
1406 Reported by Eli Zaretskii in:
1407 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1408 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1409 the old _setjmp and _longjmp. All uses changed.
1411 2014-01-13 Daniel Colascione <dancol@dancol.org>
1413 * textprop.c (Fremove_list_of_text_properties):
1414 Correctly handle reaching the end of the interval tree. (Bug#15344)
1416 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1418 * xdisp.c (resize_mini_window): Round height to a multiple of
1419 frame's line height. Fix bug in calculation of window start
1420 position (Bug#16424).
1422 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1424 * macfont.m: Include termchar.h.
1425 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1426 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1427 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1428 *_WITH_GC_* to take face and f as parameters.
1429 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1430 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1432 2014-01-13 Daniel Colascione <dancol@dancol.org>
1434 Fix menu item updating in the presence of the Unity global menu
1437 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1438 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1440 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1441 updating menus; explain why.
1442 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1443 problem it's supposed to solve and it interferes with detecting
1444 the presence of a global menu.
1445 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1448 2014-01-11 K. Handa <handa@gnu.org>
1450 * composite.c (composition_update_it): Fix indexing of
1451 LGSTRING_CHAR (Bug#15984).
1453 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1455 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1457 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1459 * xdisp.c (try_window_id): Don't use this function's optimizations
1460 if overlays in the buffer displayed by the window have changed
1461 since last redisplay. (Bug#16347)
1462 (message_dolog): Fix indentation.
1464 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1466 * frame.c (frame_resize_pixelwise): Fix doc-string.
1468 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1470 Fix handling of internal borders (Bug#16348).
1471 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1472 Remove internal border width from pixel width of windows.
1473 (change_frame_size_1): Don't return early when frame's pixel
1474 size changes - we still have to record the new sizes in the
1476 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1477 also when toolbar gets larger.
1478 * window.c (check_frame_size): Include internal_border_width in
1480 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1481 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1482 In non-toolkit/non-GTK version clear internal border.
1483 * xterm.c (x_clear_under_internal_border): New function for
1484 non-toolkit/non-GTK version.
1485 (x_after_update_window_line): In non-toolkit/non-GTK version
1487 (handle_one_xevent, x_set_window_size):
1488 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1489 * xterm.h (x_clear_under_internal_border): Extern it.
1491 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1493 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1494 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1497 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1499 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1500 last value of point is not equal to buffer's point. (Bug#16129)
1502 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1505 * nsterm.h (updateCollectionBehavior): Rename from
1506 updateCollectionBehaviour. All uses changed.
1508 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1509 * Makefile.in (SETFATTR): New macro.
1510 (temacs$(EXEEXT)): Use it.
1512 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1514 Fix maximization behavior on Windows (Bug#16300).
1515 * w32fns.c (w32_fullscreen_rect): Don't handle
1516 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1517 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1518 of SetWindowPos. Restore last placement also when leaving
1519 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1520 but the FULLSCREEN_BOTH case.
1522 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1525 * data.c (arithcompare_driver):
1526 * fileio.c (Fcar_less_than_car):
1527 * fns.c (internal_equal):
1528 * frame.c (delete_frame):
1529 * lisp.h (enum More_Lisp_Bits):
1531 Avoid C99 constructs that don't work in C89.
1532 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1533 to port to C89, which doesn't have 'long long'.
1534 (count_trailing_zero_bits): Use them.
1536 2014-01-03 Chong Yidong <cyd@gnu.org>
1538 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1540 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1542 Further adjust frame/window scrollbar width calculations.
1543 * window.c (apply_window_adjustment):
1544 Set windows_or_buffers_changed.
1545 (Fwindow_scroll_bars): Return actual scrollbar width.
1546 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1547 For non-toolkit builds again use 14 as minimum width and set
1548 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1549 * xterm.c (XTset_vertical_scroll_bar): Take width from
1550 WINDOW_SCROLL_BAR_AREA_WIDTH.
1551 (x_new_font): Rename wid to unit. Base calculation of new
1552 scrollbar width on toolkit used and make it analogous to that of
1553 x_set_scroll_bar_default_width.
1554 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1555 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1556 of GetSystemMetrics.
1557 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1558 WINDOW_SCROLL_BAR_AREA_WIDTH.
1559 (x_new_font): Make it correspond to changes in xterm.c.
1561 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1563 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1564 This is a cleaner way to fix the MinGW-w64 porting problem.
1565 Check for INTPTR_MAX misconfiguration.
1567 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1569 * search.c (newline_cache_on_off, find_newline): In indirect
1570 buffers, use the newline cache of the base buffer.
1572 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1573 buffer, invalidate the caches of its base buffer. (Bug#16265)
1575 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1576 buffers, use the width-run cache of the base buffer.
1578 * xdisp.c (redisplay_window): When the window displays an indirect
1579 buffer, and the character widths in the display table have
1580 changed, invalidate the width-run cache of the corresponding base
1583 * fileio.c (Finsert_file_contents): When invalidating the newline
1584 cache, consider the case of inserting into indirect buffer.
1586 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1587 In indirect buffers, use the paragraph cache of the base buffer.
1589 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1591 * window.c (grow_mini_window): Fix last change.
1593 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1595 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1597 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1599 * w32term.c (w32_initialize): Use LCID and LOWORD.
1601 * w32proc.c (create_child): Use pid_t for 5th argument.
1602 (IsValidLocale): Don't provide prototype for MinGW64.
1603 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1604 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1606 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1607 MinGW64 doesn't support.
1609 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1611 * w32.c (set_named_security_info): New function.
1612 (acl_set_file): Fall back on set_named_security_info if
1613 set_file_security fails.
1614 (g_b_init_set_named_security_info_w)
1615 (g_b_init_set_named_security_info_a): New static variables.
1616 (globals_of_w32): Initialize them to zero.
1617 (set_named_security_info): Set them to non-zero if the
1618 corresponding API is available.
1619 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1620 New function typedefs.
1622 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1624 Some more fixes following pixelwise resize changes including one
1626 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1627 of frame_resize_pixelwise.
1628 * widget.c (pixel_to_text_size): New function.
1629 (update_wm_hints): Have size hints respect value of
1630 frame_resize_pixelwise.
1631 (EmacsFrameResize): Alway process resize requests pixelwise.
1632 * window.c (grow_mini_window): Make sure mini window is at least
1634 * xdisp.c (display_menu_bar): Make sure menubar extends till
1636 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1637 (x_set_tool_bar_lines): Calculate pixelwise.
1638 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1639 frame_resize_pixelwise.
1641 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1643 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1644 variables not used there.
1646 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1648 * w32.c (sys_umask): New function. (Bug#16299)
1650 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1652 * dispnew.c (change_frame_size_1): Take old width of root window
1653 from that window's pixel width. (Bug#16284)
1655 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1657 Plain copy-file no longer chmods an existing destination (Bug#16133).
1658 * fileio.c (realmask): Now a static var, not a local.
1659 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1660 Remove arg STATPTR. All uses changed.
1661 (Fcopy_file): Do not alter permissions of existing destinations,
1662 unless PRESERVE-PERMISSIONS (renamed from
1663 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1664 Avoid race when testing for existing destinations and for
1665 when input and output files are the same.
1666 If changing the group fails, adjust both default and
1667 preserved permissions so that access is not granted to the
1669 (Fset_default_file_modes, init_fileio): Update realmask.
1670 (Fdefault_file_modes): Use realmask instead of calling umask.
1672 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1674 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1675 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1676 flags on the daemon pipe ends before execing.
1678 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1680 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1681 session. (Bug#14739)
1683 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1685 * callproc.c (Vexec_path): Document that exec-directory is in it.
1687 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1689 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1692 2013-12-27 Chong Yidong <cyd@gnu.org>
1694 * data.c (Fsymbol_function): Doc fix.
1696 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1698 Some more tinkering with Bug#16051.
1699 * window.c (resize_frame_windows): Don't let the size of the
1700 root window drop below the frame's default character size.
1701 Never ever delete any subwindows - let the window manager do the
1704 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1705 of toolbar lines needed when they exceed the height of the root
1707 (unwind_create_frame_1): New function.
1708 (Fx_create_frame): Generally inhibit calling the window
1709 configuration change hook here. Remove extra call to
1710 change_frame_size - it's not needed when we don't run the
1711 configuration change hook.
1713 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1715 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1716 On my Fedora 19 platform the core dumps were so big that
1717 my desktop became nearly catatonic.
1718 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1719 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1720 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1721 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1722 a clang-only syntax.
1723 * conf_post.h (__has_feature): New macro, if not already defined.
1724 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1725 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1727 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1729 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1730 is a file name. (Bug#16252)
1732 2013-12-25 Chong Yidong <cyd@gnu.org>
1734 * keyboard.c (Voverriding_terminal_local_map)
1735 (Voverriding_local_map): Doc fix.
1737 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1739 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1741 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1742 file name when it is submitted to ShellExecute. Simplify code.
1743 Don't test DOCUMENT for being a string, as that is enforced by
1744 CHECK_STRING. Doc fix.
1746 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1748 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1749 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1750 redisplay_tool_bar does. Improve and fix commentary.
1751 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1752 limits of the glyph matrices. (Bug#16051)
1753 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1754 only when the new size is different from the old one, and the new
1755 size can be achieved given the frame height.
1757 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1759 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1761 2013-12-23 Glenn Morris <rgm@gnu.org>
1763 * lread.c (Fload): Mention load-prefer-newer in doc.
1765 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1767 Handle Bug#16207 by being more restrictive when running hooks.
1768 * window.c (unwind_change_frame): New function.
1769 (Fset_window_configuration): Don't run configuration change hook
1770 while the frame configuration is unsafe. Call select_window
1773 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1775 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1777 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1779 * nsterm.h: Declare EmacsColor category.
1781 * nsterm.m (NSColor): Implement EmacsColor category.
1782 (ns_get_color): Use colorUsingDefaultColorSpace.
1783 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1785 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1787 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1789 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1790 having the PNG_NORETURN attribute, to avoid compiler warning in
1793 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1795 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1797 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1798 fringe background extension.
1799 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1800 because they are now always the same as `left' and `width',
1801 respectively. Remove code for the case that `width' and
1802 `sb_width' are different.
1804 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1806 Remove scroll_bar_actual_width from frames.
1807 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1808 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1809 (x_figure_window_size):
1810 * nsterm.m (x_set_window_size):
1811 * widget.c (set_frame_size):
1812 * w32term.c (x_set_window_size):
1813 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1814 scroll_bar_actual_width.
1816 Convert scroll_bar members to integers on Windows.
1817 * w32term.h (struct scroll_bar): Convert top, left, width,
1818 height, start, end and dragging to integers.
1819 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1821 * w32term.c (w32_set_scroll_bar_thumb)
1822 (w32_scroll_bar_handle_click): Remove XINT conversions for
1823 scroll_bar members. Treat bar->dragging as integer.
1824 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1825 first element. Remove XINT conversions for scroll_bar members.
1826 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1827 Remove XINT conversions for scroll_bar members.
1829 Fix assignment for new window total sizes.
1830 * window.c (Fwindow_resize_apply_total): Assign values for
1833 2013-12-20 Chong Yidong <cyd@gnu.org>
1835 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1836 argument to `append'.
1838 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1840 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1841 current text face, for extending the face of the display margins.
1844 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1845 Doc fix. (Bug#16190)
1847 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1849 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1852 * nsterm.m (Qfile, Qurl): New.
1853 (EV_MODIFIERS2): New macro.
1854 (EV_MODIFIERS): Use EV_MODIFIERS2.
1855 (ns_term_init): Remove font and color from DND, does not work on
1856 newer OSX, and other ports don't have them.
1857 (performDragOperation:): Handle modifiers used during drag.
1858 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1859 Remove global Lisp variables used to communicate with ns-win.el.
1860 Remove font and color handling.
1861 (syms_of_nsterm): Defsym Qfile and Qurl.
1863 2013-12-19 Anders Lindgren <andlind@gmail.com>
1865 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1866 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1868 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1869 (constrainFrameRect): Remove special case nr_screens == 1.
1870 Don't constrain size to size of view.
1872 * nsterm.h (ns_output): Remove dont_constrain.
1874 2013-12-19 Anders Lindgren <andlind@gmail.com>
1876 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1878 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1880 Minor fixes for recent openp changes.
1881 * lisp.h (GCPRO7): New macro.
1882 * lread.c (openp): Use bool for boolean; all callers changed.
1883 Protect save_string from GC. Don't assume that file descriptors
1884 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1885 warning about uninitialized variable.
1887 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1889 * w32fns.c (emacs_abort): Use intptr_t as argument of
1890 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1892 2013-12-18 Glenn Morris <rgm@gnu.org>
1894 * lread.c (Fload): Pass load_prefer_newer to openp.
1895 Don't bother checking mtime if openp already did it.
1896 (openp): Add `newer' argument, to check all suffixes
1897 and find the newest file.
1898 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1899 * callproc.c (call_process):
1900 * charset.c (load_charset_map_from_file):
1901 * emacs.c (init_cmdargs):
1902 * image.c (x_create_bitmap_from_file, x_find_image_file):
1904 * lread.c (Flocate_file_internal):
1905 * process.c (Fformat_network_address):
1906 * sound.c (Fplay_sound_internal):
1907 * w32.c (check_windows_init_file):
1908 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1910 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1912 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1914 * w32.c (getloadavg): Don't index samples[] array with negative
1915 indices. Recover from wall-clock time being set backwards.
1917 * w32term.c (w32_initialize): Declare the argument of
1918 set_user_model as const.
1920 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1921 (w32_menu_show): Constify some arguments passed to MessageBox.
1923 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1924 to initialize Lisp objects.
1926 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1927 initialize Lisp objects.
1929 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1930 use variables used only on X under that condition.
1932 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1933 variables not used there.
1935 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1937 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1938 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1940 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1942 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1943 code, revealed in presence of R2L characters, character
1944 compositions, and display vectors. A better fix for Bug#16148.
1945 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1946 GTK and NS builds, they don't have this member of struct frame.
1948 * dispextern.h (struct composition_it): Correct a comment for the
1951 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1953 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1954 This prevents a compilation error on C compilers that do not
1955 default functions to return 'int' if not declared. Also, add
1956 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1957 since it now uses inline functions.
1959 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1961 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1962 display margins on mode line, header line, and in the frame's
1963 tool-bar window. (Bug#16165)
1965 2013-12-16 Andreas Schwab <schwab@suse.de>
1967 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1969 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1971 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1974 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1976 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1978 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1980 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1981 intended to find bogus pointers in font objects (Bug#16140).
1982 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1983 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1984 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1985 Disable for MS-Windows due to Bug#15876; apparently this
1986 requires more or less substantial changes in fontset code.
1987 * xfont.c (xfont_close):
1988 * xftfont.c (xftfont_close): Call x_display_info_for_display
1989 to check whether 'Display *' is valid (Bug#16093 and probably
1992 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1994 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1995 Reported by Juanma Barranquero <lekktu@gmail.com>.
1997 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1998 open a pty on MS-Windows. (Bug#16152)
2000 * emacs.c (decode_env_path): Fix bogus comparison against
2001 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2003 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2005 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2006 (Fx_file_dialog): Add parentheses around && to silence warning.
2008 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2010 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2012 * xdisp.c (extend_face_to_end_of_line): Extend background of
2013 non-default face in margin areas as well. (Bug#16151)
2014 (display_line): Call extend_face_to_end_of_line for continued
2015 lines as well, if the display margins have non-zero width.
2016 (set_glyph_string_background_width): When needed, set the
2017 extends_to_end_of_line_p flag on glyph strings to be drawn in
2018 margin areas, not only in the text area.
2020 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2023 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2025 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2026 Don't worry about verify_error being t, since it has to be a list.
2028 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2030 Use bool for boolean, focusing on headers.
2031 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2032 No need to include <stdbool.h>, since conf_post.h does it now.
2033 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2034 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2035 (SET_PER_BUFFER_VALUE_P):
2036 * ccl.c, ccl.h (setup_ccl_program):
2037 * ccl.h (CHECK_CCL_PROGRAM):
2038 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2039 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2040 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2041 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2042 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2043 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2044 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2045 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2046 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2047 (CHARSET_FAST_MAP_SET):
2048 * coding.c (decode_coding_ccl, encode_coding_ccl):
2049 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2050 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2051 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2052 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2053 (decode_coding_c_string):
2054 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2055 * conf_post.h (has_attribute):
2056 * dispextern.h (trace_redisplay_p)
2057 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2058 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2059 (SET_GLYPH_FROM_CHAR_GLYPH)
2060 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2061 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2062 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2063 (cursor_in_mouse_face_p):
2064 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2065 (blank_row, prepare_desired_row)
2066 (build_frame_matrix_from_leaf_window, make_current)
2067 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2068 (update_window, scrolling_window, update_frame_line):
2069 * disptab.h (GLYPH_FOLLOW_ALIASES):
2070 * editfns.c (Fformat):
2071 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2072 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2073 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2074 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2075 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2076 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2077 (FONT_DEFERRED_LOG):
2078 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2079 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2080 (FRAME_MOUSE_UPDATE):
2081 * fringe.c (Fdefine_fringe_bitmap):
2082 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2083 (x_create_bitmap_from_xpm_data, xpm_load_image):
2084 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2085 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2086 (MERGE_INTERVAL_CACHE):
2087 * keymap.h (KEYMAPP):
2088 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2089 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2090 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2091 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2092 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2093 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2094 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2095 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2096 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2097 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2098 (SETUP_BUFFER_SYNTAX_TABLE):
2099 * systime.h (timespec_valid_p):
2100 * term.c (save_and_enable_current_matrix):
2101 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2102 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2103 (redisplay_internal, try_window_reusing_current_matrix)
2104 (sync_frame_with_window_matrix_rows, try_window_id)
2105 (display_menu_bar, display_tty_menu_item, display_mode_line)
2106 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2107 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2108 * xmenu.c (xmenu_show):
2109 * xterm.c (use_xim, x_term_init):
2110 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2111 (struct x_bitmap_record):
2112 Use bool for booleans.
2113 * ccl.c (struct buffer_text):
2114 * ccl.h (struct ccl_program):
2115 * charset.h (struct charset):
2117 * coding.h (struct iso_2022_spec, struct coding_system):
2118 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2119 (struct glyph_string, struct face, struct face_cache)
2120 (struct bidi_string_data, struct bidi_it)
2121 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2123 * editfns.c (Fformat):
2124 * frame.h (struct frame):
2125 * fringe.c (struct fringe_bitmap):
2126 * intervals.h (struct interval):
2127 * keyboard.h (struct kboard):
2128 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2129 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2130 (struct Lisp_Buffer_Local_Value, union specbinding):
2131 * macfont.m (struct macfont_info):
2132 * process.h (struct Lisp_Process):
2133 * termchar.h (struct tty_display_info):
2134 * window.h (struct window):
2135 * xterm.h (struct x_output):
2136 Use bool_bf for boolean bit-fields.
2137 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2138 All callers changed.
2139 * ccl.h (struct ccl_program): Remove unused members private_state,
2140 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2142 (struct ccl_spec): Remove unused members cr_carryover,
2143 eight_bit_carryover.
2144 * conf_post.h: Include <stdbool.h>.
2145 (bool_bf): New type.
2146 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2147 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2148 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2149 'do { ... } while (false)' brackets.
2150 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2151 Args must now be expressions; all callers changed.
2152 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2153 (PRODUCE_GLYPHS): Simplify use of boolean.
2154 * fileio.c (Fcopy_file):
2155 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2156 * lisp.h (UNGCPRO): Return void, not int.
2157 (FOR_EACH_TAIL): Use void expression, not int expression.
2158 * region-cache.c: Reindent.
2159 * region-cache.h: Copy comments from region-cache.c, to fix
2160 incorrect remarks about booleans.
2162 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2164 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2165 when character at point is displayed from a display vector.
2168 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2170 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2171 now a list of certificate validation checks that will abort a
2172 connection with an error.
2173 (Fgnutls_boot): Document it and use it.
2175 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2177 * w32term.c (w32_enable_frame_resize_hack): New variable.
2178 (x_set_window_size): Use it to hack frame resizing on Windows
2181 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2183 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2184 Windows-specific code to w32.c. Change error message text to
2185 match that of Posix platforms.
2187 * w32.c (w32_copy_file): New function, most of the code copied and
2188 reworked from Fcopy_file. Improve error handling. Plug memory
2189 leak when errors are thrown. Support file names outside of the
2190 current codepage. (Bug#7100)
2192 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2194 * lread.c (load_path_default): Prototype.
2196 2013-12-13 Glenn Morris <rgm@gnu.org>
2198 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2199 (dump_path): Remove.
2200 (load-path-default): Remove `changed' argument.
2201 Do not set dump_path permanently. Simplify.
2202 (init_lread): Simplify.
2203 (syms_of_lread): Remove dump_path.
2205 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2207 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2208 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2209 2013-12-12 font-related change to avoid Bug#16128, which
2210 is quite hard to fix without even more substantial changes.
2212 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2214 * font.c (font_close_object): Check for live frame (Bug#16128).
2216 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2218 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2219 Return ptrdiff_t, not int, since it's a buffer size.
2220 Reindent/reparen some macros to a more Gnuish style.
2222 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2224 Avoid undefined behavior with huge regexp interval counts.
2225 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2226 since it's now specialized to interval counts. All uses changed.
2227 Do not assume wrapraound on signed integer overflow.
2228 (regex_compile): Simplify based on the above changes.
2230 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2232 Support file names on MS-Windows that use characters outside of
2233 the current system codepage. (Bug#7100)
2235 * w32.c (get_file_security, set_file_security)
2236 (create_symbolic_link): Separate pointers and boolean flags for
2237 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2238 non-zero, else the former.
2239 (codepage_for_filenames, filename_to_utf16, )
2240 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2242 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2244 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2245 Accept only one argument; all callers changed.
2246 (dostounix_filename): Remove the second argument, now works in
2247 UTF-8. All callers changed.
2248 (parse_root): Lose DBCS code.
2249 (get_long_basename, w32_get_short_filename, init_environment)
2250 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2251 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2252 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2253 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2254 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2255 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2257 (ansi_encode_filename): New function.
2258 (get_emacs_configuration, get_emacs_configuration_options):
2260 (add_volume_info, GetCachedVolumeInformation): Run the input file
2261 name through unixtodos_filename, to ensure it is stored and
2262 referenced in canonical form.
2263 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2264 (logon_network_drive, sys_link, utime): Improve error handling.
2265 (sys_access): New function.
2266 (hashval, generate_inode_val): Unused functions deleted.
2267 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2268 (check_windows_init_file): Convert error message from UTF-8 to
2269 ANSI codepage, for display in the message box.
2270 (globals_of_w32): Set w32_unicode_filenames according to the OS
2273 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2274 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2275 (syms_of_w32term): Declare w32-unicode-filenames.
2277 * w32proc.c (new_child, delete_child): Remove code that handled
2278 unused pending_deletion and input_file members of the child struct.
2279 (create_child, sys_spawnve): Convert all file names to ANSI
2280 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2281 name cannot be encoded in ANSI codepage. Don't use
2282 unixtodos_filename, mirror slashes by hand.
2283 (record_infile, record_pending_deletion): Functions deleted.
2284 (Fw32_short_file_name): Call w32_get_short_filename instead of
2287 * w32notify.c (add_watch): Work in Unicode mode when
2288 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2289 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2290 instead, do the same with Lisp primitives.
2292 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2293 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2294 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2295 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2296 (Fw32_shell_execute): Improve error reporting.
2297 (Fdefault_printer_name): Ifdef away for Cygwin.
2299 * w32.h (struct _child_process): Remove input_file and
2300 pending_deletion members that are no longer used.
2301 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2302 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2303 (ansi_encode_filename): New and updated prototypes.
2305 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2307 (unexec): Don't use dostounix_filename, it expects a file name in
2308 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2311 * fileio.c (Ffile_name_directory, file_name_as_directory)
2312 (directory_file_name, Fexpand_file_name)
2313 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2314 arguments of dostounix_filename.
2315 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2316 use MAX_UTF8_PATH for size of file-name strings.
2317 (emacs_readlinkat): Build an explicitly unibyte string for file
2319 (syms_of_fileio) <file-name-coding-system>:
2320 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2322 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2323 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2324 directories to UTF-8.
2325 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2326 environment, and each element of the input PATH, to UTF-8.
2328 * dired.c (file_attributes): Use build_unibyte_string explicitly
2329 to make Lisp strings from user and group names.
2331 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2334 * coding.c (decode_file_name, encode_file_name): New functions.
2336 * termcap.c (tgetent): Adapt to the change in arguments of
2339 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2342 * msdos.c (dostounix_filename, init_environment): Adapt to the
2343 change in arguments of dostounix_filename.
2345 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2346 [WINDOWSNT]: Encode file names passed to the image libraries in
2349 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2350 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2352 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2353 arguments of dostounix_filename.
2355 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2357 * font.h (struct font_entity) [HAVE_NS]: New field to record
2358 font driver which was used to create this entity.
2359 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2360 frame where the font was opened.
2361 (font_close_object): Add prototype.
2362 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2363 (font_close_object): Not static any more. Lost frame arg.
2364 Adjust comment and users.
2365 * alloc.c (cleanup_vector): Call font_close_object to adjust
2366 per-frame font counters correctly. If HAVE_NS, also call
2367 driver-specific cleanup for font-entity objects.
2368 * ftfont.c (ftfont_open):
2369 * nsfont.m (nsfont_open):
2370 * w32font.c (w32font_open_internal):
2371 * xfont.c (xfont_open):
2372 * xftfont.c (xftfont_open): Save frame pointer in font object.
2373 * macfont.m (macfont_open): Likewise.
2374 (macfont_descriptor_entity): Save driver pointer to be able
2375 to call its free_entity routine when font-entity is swept.
2376 * ftxfont.c (ftxfont_open): Add eassert because frame
2377 pointer should be saved by ftfont_driver.open.
2379 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2381 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2382 input polling is used. This is still meaningful for Cygwin, see
2383 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2384 * keyboard.c (poll_for_input_1, input_polling_used):
2385 Define unconditionally.
2386 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2387 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2388 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2389 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2390 (face_for_char): Likewise. Rearrange eassert and return ASCII
2391 face for CHAR_BYTE8_P.
2392 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2394 2013-12-11 Ken Brown <kbrown@cornell.edu>
2396 * dispextern.h (erase_phys_cursor):
2397 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2399 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2401 * nsterm.m (x_free_frame_resources):
2402 * term.c (tty_free_frame_resources):
2403 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2404 face cache because it's implied by free_frame_faces anyway.
2405 * w32term.c (x_free_frame_resources): Likewise. Do not call
2406 free_frame_faces twice.
2408 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2410 * editfns.c (Fformat_time_string): Mention %F in the doc.
2412 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2414 * window.c (resize_frame_windows): Don't return immediately when
2415 the root window's size doesn't change - the minibuffer window
2416 may still have to be repositioned/resized.
2417 * xfns.c (Fx_create_frame): Always change the frame size after
2418 initializing the frame's faces.
2419 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2420 change_frame_size should already have done it.
2421 (x_new_font): Assign new tool- and menu-bar heights.
2422 (x_set_window_size_1): Account for tool- and menu-bar heights
2423 (Bug#16013). Don't set pixel sizes since change_frame_size
2424 should already have done it.
2426 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2428 Remove the option of using libcrypto.
2429 * Makefile.in (LIB_CRYPTO): Remove.
2430 (LIBES): Don't use it.
2432 2013-12-11 Juri Linkov <juri@jurta.org>
2434 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2435 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2437 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2439 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2440 drawn tool bar items (Bug#16058).
2441 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2443 2013-12-09 Ken Brown <kbrown@cornell.edu>
2445 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2447 * lisp.h (get_frame_param): Adjust conditions for prototype
2450 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2452 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2453 Avoid unused macro warning if configured --without-xft.
2455 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2457 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2459 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2461 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2463 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2465 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2467 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2469 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2471 Use libcrypto's checksum implementations if available, for speed.
2472 * Makefile.in (LIB_CRYPTO): New macro.
2475 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2476 The macro didn't conform to C99 due to type mismatch,
2477 which caused compilation failure with Sun C 5.12,
2478 and it was confusing anyway. Include window.h to declare
2479 redisplay_other_windows.
2481 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2483 * window.c (set_window_buffer): Update mode line (bug#16084).
2485 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2487 Fix minor problems found by static checking.
2488 * keyboard.c (poll_for_input_1, input_polling_used):
2489 Define only if HAVE_NTGUI.
2490 * xmenu.c (popup_activate_callback): Omit unnecessary
2491 check against USE_X_TOOLKIT, which must be defined here anyway.
2492 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2495 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2497 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2499 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2501 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2503 * nsterm.m (x_set_window_size): Remove fprintf.
2504 (init): Define always. Set applicationDidFinishLaunchingCalled
2506 (applicationDidFinishLaunching:):
2507 Set applicationDidFinishLaunchingCalled.
2508 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2511 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2513 Pixel resize changes for NS (Bug#16049).
2514 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2515 height/width. row/cols are locals.
2516 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2517 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2518 (windowWillResize): Remove gsextra. Calculate extra as in
2520 (x_new_font): Don't change frame size if fullscreen.
2521 Change size pixelwise.
2523 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2524 comment in xfns.c. Change to pixelwise call.
2526 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2528 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2531 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2533 * xterm.c (input_signal_count): Remove.
2534 (x_dispatch_event): Define unconditionally.
2535 (x_make_frame_visible): Process X events until the frame
2536 is really visible (Bug#16027).
2537 * xterm.h (x_dispatch_event): Declare unconditionally.
2539 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2541 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2543 * nsterm.m (x_set_window_size): Handle pixelwise.
2545 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2547 * w32term.c (x_new_font):
2548 * xterm.c (x_new_font): Calculate new frame size from new font
2551 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2553 * lisp.h (FOR_EACH_TAIL): New macro.
2554 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2556 * window.c (select_window): Call second wset_redisplay before we change
2557 selected_window (bug#16034).
2559 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2561 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2563 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2565 * w32xfns.c: Include window.h, to avoid a compiler warning.
2567 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2569 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2570 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2571 window_scroll takes care of it.
2572 (Fset_window_point, Fdelete_other_windows_internal)
2573 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2574 (Fsplit_window_internal, Fdelete_window_internal)
2575 (Fresize_mini_window_internal, Fset_window_configuration)
2576 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2577 cause redisplay instead of forcing a complete redisplay.
2578 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2579 we're only affecting the selected_window.
2581 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2583 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2584 directional control characters. Update type and category
2585 determination according to the UBA from Unicode v6.3.
2586 (bidi_category_t): New category EXPLICIT_FORMATTING.
2588 * dispextern.h (bidi_type_t): Update to include new bidirectional
2589 properties introduced with Unicode v6.3. (Bug#16043)
2591 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2593 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2596 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2598 * font.c (font_list_entities): Remove dummy assignment.
2599 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2600 used on graphic displays only. Remove unused 'font_encoder' member.
2601 (struct font_bitmap): Remove unused 'extra' member.
2602 * nsfont.m (nsfont_open):
2603 * w32font.c (w32font_open_internal):
2604 * ftfont.c (ftfont_get_bitmap): Adjust users.
2606 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2608 Use bool for boolean.
2609 * tparam.c (tparam1):
2610 * undo.c (record_point, record_property_change):
2611 Use bool for boolean, for local vars that are always true or false.
2613 Minor integer overflow fixes (Bug#16033).
2614 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2615 This improves on the previous fix to this function.
2616 (window_resize_check): When summing up pixel counts, don't rely on
2617 undefined behavior if the sum overflows.
2619 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2621 * window.c (Fset_window_new_pixel): Don't choke at negative
2622 argument value (Bug#16033).
2624 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2625 to avoid crash in window_box_height.
2627 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2628 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2630 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2632 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2634 Minor integer overflow fixes.
2635 * window.c (Fset_window_new_pixel, grow_mini_window):
2636 * xdisp.c (Fwindow_text_pixel_size):
2637 Avoid undefined behavior on signed integer overflow.
2638 * xfns.c (x_set_mouse_color):
2639 Check that drag shape fits in 'unsigned', since that's what X wants.
2641 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2643 Improve reporting of fatal exception on MS-Windows.
2644 * w32fns.c (my_exception_handler): New function.
2645 (globals_of_w32fns): Set it up as the unhandled exception
2646 handler. Initialize exception code and address to zeros.
2647 (emacs_abort): If the exception code and address are available,
2648 print them at the beginning of the backtrace. Fix the format of
2649 printing addresses (was producing 0x0x12345678 on XP).
2652 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2654 * eval.c (Fbacktrace__locals): New function.
2655 (syms_of_eval): Defsubr it.
2657 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2659 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2660 Define here to unify between...
2661 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2662 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2664 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2666 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2668 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2669 fringe background extension.
2670 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2671 because they are now always the same as `left' and `width',
2672 respectively. Remove code for the case that `width' and
2673 `sb_width' are different.
2675 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2677 Fix minor problems found by static checking.
2678 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2679 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2680 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2682 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2684 * image.c (imagemagick_compute_animated_image): Don't crash if we
2685 have an animation with different-sized images (bug#15313).
2687 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2689 Remove some unused items introduced during pixelwise change.
2690 * window.c (window_resize_total_check): Remove unused function.
2691 * xdisp.c (remember_mouse_glyph): Remove unused label.
2692 (Ftool_bar_height): Move declaration inside #if.
2693 * xterm.c (x_set_window_size): Don't use r and c.
2695 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2697 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2700 * window.c (Fset_window_configuration): Comment out unused variables.
2702 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2704 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2706 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2708 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2710 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2711 HAVE_GNUTLS3 (Bug#16001).
2713 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2714 if interrupts are deferred (Bug#15801).
2716 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2718 Support resizing frames and windows pixelwise.
2719 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2720 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2721 (struct glyph_matrix): Replace window_left_col and
2722 window_top_line by window_pixel_left and window_pixel_top.
2723 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2725 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2726 (draw_window_divider, move_it_to, x_draw_right_divider)
2727 (x_draw_bottom_divider, change_frame_size): Add or fix
2729 * dispnew.c (change_frame_size_1): Change prototype.
2730 (adjust_glyph_matrix, required_matrix_width)
2731 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2732 values instead of lines and columns.
2733 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2734 WINDOW_TOTAL_FRINGE_WIDTH.
2735 (handle_window_change_signal, do_pending_window_change)
2736 (init_display): Adjusts calls of change_frame_size.
2737 (change_frame_size, change_frame_size_1): Handle pixelwise
2739 * frame.c (Qright_divider_width, Qbottom_divider_width):
2741 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2742 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2743 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2744 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2746 (set_frame_param): New function.
2747 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2748 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2749 (Ffringe_width, Fborder_width, Fright_divider_width)
2750 (Fbottom_divider_width): New functions, defsubr them.
2751 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2752 New argument pixelwise.
2753 (struct frame_parm_table): New members Qright_divider_width and
2754 Qbottom_divider_width.
2755 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2756 (x_report_frame_params): Handle Qright_divider_width and
2757 Qbottom_divider_width.
2758 (x_set_right_divider_width, x_set_bottom_divider_width):
2760 (frame_resize_pixelwise): New option.
2761 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2762 new_pixelwise, right_divider_width and bottom_divider_width;
2763 remove total_lines; rename text_lines, text_cols, new_text_lines
2764 and new_text_cols to text_height, text_width, new_height and
2765 new_width respectively.
2766 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2767 FRAME_TEXT_WIDTH respectively.
2768 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2769 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2770 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2772 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2773 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2774 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2775 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2776 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2777 (FRAME_TOTAL_COLS_ARG): Remove macro.
2778 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2779 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2780 (x_wm_set_size_hint): Handle frame pixel sizes.
2781 * indent.c (compute_motion, Fcompute_motion):
2782 Call window_body_width instead of window_body_cols.
2783 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2784 (make_lispy_position): Handle right and bottom dividers.
2785 (Fsuspend_emacs): Pixelize call of change_frame_size.
2786 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2787 * lisp.h: Extern set_frame_param.
2788 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2790 (Fx_create_frame): Add entry for vertical_drag_cursor.
2791 Pixelize call of change_frame_size.
2792 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2793 * nsterm.m (ns_update_window_end): Optionally draw right
2795 (x_set_window_size): Add argument pixelwise.
2796 Call check_frame_size and change_frame_size with pixelwise zero.
2797 (ns_draw_window_divider): New function.
2798 (ns_redisplay_interface): Add ns_draw_window_divider.
2799 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2800 (x_new_font): Call x_set_window_size with pixelwise zero.
2801 * print.c (print_object): For a window print its sequence
2803 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2804 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2805 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2806 (w32_createwindow): Use scroll bar area width.
2807 (w32_wnd_proc): Handle bottom divider width.
2808 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2809 (Fx_create_frame): Default divider width parameters.
2810 Caclulate sizes pixelwise. Add vertical drag cursor support.
2811 (x_create_tip_frame): Default divider widths to zero.
2812 Pixelize call to change_frame_size.
2813 (Fx_show_tip): Add handling of divider widths. Pixelize window
2815 (Fw32_frame_rect): New function.
2816 (frame_parm_handler w32_frame_parm_handlers): Add divider
2818 (Vx_window_vertical_drag_shape): Add variable.
2819 * w32inevt.c (resize_event, maybe_generate_resize_event):
2820 Pixelize change_frame_size calls.
2821 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2823 * w32term.c (w32_draw_window_divider): New function.
2824 (x_update_window_end): Handle right divider.
2825 (w32_draw_fringe_bitmap, x_scroll_run)
2826 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2827 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2828 Calculate new frame sizes pixelwise.
2829 (x_new_font): Pixelize call to x_set_window_size.
2830 (x_check_fullscreen): Pixelize call to change_frame_size.
2831 (x_set_window_size_1, x_set_window_size): New argument
2832 pixelwise. Calculate pixelwise.
2833 (x_wm_set_size_hint): Use scroll bar area width.
2834 (w32_redisplay_interface): Add w32_draw_window_divider.
2835 * w32term.h (struct w32_output): Add vertical drag cursor.
2836 * widget.c (set_frame_size, update_wm_hints)
2837 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2839 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2840 * window.c (sequence_number): Restore.
2841 (Fwindow_pixel_width, Fwindow_pixel_height)
2842 (Fwindow_mode_line_height, Fwindow_header_line_height)
2843 (window_pixel_to_total, Frun_window_scroll_functions)
2844 (Fset_window_new_pixel, window_resize_apply_total)
2845 (Fwindow_resize_apply_total): New functions.
2846 (window_body_height, window_body_width): Rename from
2847 window_body_lines. New argument PIXELWISE.
2848 Calculate pixelwise.
2849 (Fwindow_body_height, Fwindow_body_width): New argument
2851 (coordinates_in_window, window_relative_x_coord): Use window's
2852 pixel width instead of total width.
2853 (replace_window, recombine_windows): Initialize pixel values.
2854 (resize_root_window, resize_frame_windows, grow_mini_window)
2855 (shrink_mini_window): New argument PIXELWISE.
2856 Calculate pixelwise.
2857 (Fdelete_other_windows_internal, adjust_window_margins)
2858 (window_resize_check, window_resize_apply)
2859 (Fdelete_window_internal, Fresize_mini_window_internal)
2860 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2861 (check_frame_size): Rename arguments. New argument PIXELWISE.
2862 Calculate pixelwise.
2863 (set_window_buffer): Make samebuf bool. Run configuration change
2864 hook only if buffer changed.
2865 (Fset_window_buffer): Rewrite doc-string.
2866 (make_window): Initialize new_pixel slot.
2867 (Fwindow_resize_apply): Check pixel size of root window.
2868 (Fsplit_window_internal): Call 2nd argument pixel_size.
2869 Calculate pixelwise.
2870 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2872 (save_window_data): New slots frame_text_width,
2873 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2874 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2876 (Fcurrent_window_configuration, Fset_window_configuration)
2877 (save_window_save, compare_window_configurations): Handle new
2878 slots in save_window_data and saved_window.
2879 (Fset_window_scroll_bars): Fix doc-string.
2880 (window_resize_pixelwise): New variable.
2881 (coordinates_in_window, Fcoordinates_in_window_p):
2883 (make_parent_window): Adjust sequence_number.
2884 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2886 * window.h (struct window): New members new_pixel, pixel_left,
2887 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2888 (wset_new_pixel): New function.
2889 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2890 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2891 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2892 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2893 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2894 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2895 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2896 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2897 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2898 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2899 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2900 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2901 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2902 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2903 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2905 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2906 (window_body_width, check_frame_size): Adapt external declarations.
2907 * xdisp.c (last_max_ascent): New integer.
2908 (window_text_bottom_y): Handle bottom divider.
2909 (window_box_width, window_box_height): Calculate pixelwise.
2910 (get_glyph_string_clip_rects): Handle right divider.
2911 (remember_mouse_glyph): When windows are resized pixelwise
2912 proceed with width and height set to 1.
2913 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2915 (move_it_to): Calculate and return maximum x position
2917 (Fwindow_text_pixel_size): New function.
2918 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2919 (tool_bar_lines_needed): Rename to tool_bar_height.
2920 Calculate pixelwise.
2921 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2922 Calculate pixelwise.
2923 (redisplay_tool_bar): Calculate pixelwise.
2924 (redisplay_window): Calculate pixelwise. Handle dividers.
2925 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2926 (x_draw_vertical_border): Handle dividers.
2927 (define_frame_cursor1): Handle vertical drag cursor.
2928 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2929 (expose_window): Calculate pixelwise. Handle dividers.
2930 (init_xdisp): Initialize pixel values.
2931 * xfaces.c (Qwindow_divider): New face.
2932 (realize_basic_faces): Realize it.
2933 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2934 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2935 (x_set_scroll_bar_default_width): Default actual width to 16.
2936 (Fx_create_frame): Set sizes pixelwise.
2937 (x_create_tip_frame): Default divider widths to zero.
2938 Pixelize call of change_frame_size.
2939 (Fx_show_tip): Handle divider widths. Initial pixel position
2941 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2942 (Vx_window_vertical_drag_shape): New option.
2943 * xmenu.c (free_frame_menubar): Pixelize call of
2945 * xterm.c (x_draw_window_divider): New function.
2946 (x_update_window_end): Optionally draw right divider.
2947 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2948 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2949 (handle_one_xevent, x_new_font): Calculate pixelwise.
2950 (x_set_window_size_1, x_set_window_size): New argument
2951 pixelwise. Calculate pixelwise.
2952 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2953 (struct x_redisplay_interface): Add x_draw_window_divider.
2954 * xterm.h (struct x_output): Add vertical_drag_cursor.
2956 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2958 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2959 Set invisible frames's `redisplay' when a full redisplay is requested.
2960 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2961 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2962 (display_mode_lines): Set it here instead.
2964 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2966 * dispextern.h (set_window_update_flags): Remove.
2968 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2970 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2972 * xdisp.c (REDISPLAY_SOME_P): New macro.
2973 (redisplay_internal): Use it (bug#15999).
2974 (prepare_menu_bars, redisplay_window): Use it as well.
2976 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2978 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2980 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2981 (globals_of_w32font): Zero it out.
2982 (GetCharWidth32W_Proc): New function pointer.
2983 (get_char_width_32_w): New function.
2984 (compute_metrics): If get_glyph_outline_w returns an error, try
2985 get_char_width_32_w before declaring a failure. This avoids
2986 punishing raster (a.k.a. "bitmap") fonts by slowing down
2987 redisplay. (Bug#6364).
2989 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2991 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2992 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2993 highlight needs to be redisplayed. (Bug#15913)
2995 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2997 Fix minor problems found by static checking.
2998 * buffer.h (struct buffer_text, struct buffer):
2999 * frame.h (struct frame):
3000 * window.h (struct window):
3001 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3002 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3003 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3004 no-longer-valid use of HAVE_MENUS.
3005 * xdisp.c (propagate_buffer_redisplay): Now static.
3007 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * xmenu.c (Fmenu_or_popup_active_p):
3010 * window.c (Fset_window_configuration):
3011 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3012 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3013 * fns.c (Fyes_or_no_p):
3014 * editfns.c (Fmessage_box, Fmessage_or_box):
3015 * alloc.c (make_save_ptr_ptr):
3016 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3018 * window.c (Fset_window_configuration): Move select_window later.
3020 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3022 Refine redisplay optimizations to only redisplay *some* frames/windows
3023 rather than all of them.
3024 * xdisp.c (REDISPLAY_SOME): New constant.
3025 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3026 (bset_redisplay, bset_update_mode_line): New functions.
3027 (message_dolog): Use bset_redisplay.
3028 (clear_garbaged_frames): Use fset_redisplay.
3029 (echo_area_display): Use wset_redisplay.
3030 (buffer_shared_and_changed): Remove.
3031 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3032 frame titles. Compute the actual set of windows redisplayed.
3033 Don't update frame titles and menu bars for frames that don't need to
3035 (propagate_buffer_redisplay): New function.
3037 (redisplay_internal): Use it. Be more selective in the set of windows
3038 we redisplay. Propagate windows_or_buffers_changed to
3039 update_mode_lines a bit later to simplify the code.
3040 (mark_window_display_accurate_1): Reset window and buffer's
3042 (redisplay_window): Do nothing if neither the window nor the buffer nor
3043 the frame needs redisplay.
3044 * window.h (struct window): Add `redisplay' field.
3045 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3046 (redisplay_other_windows, window_list): New declarations.
3047 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3048 (window_list): Not static any more.
3049 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3050 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3051 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3052 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3053 * frame.h (struct frame): Add `redisplay' field.
3054 Move `external_menu_bar' bitfield next to other bit-fields.
3055 (SET_FRAME_GARBAGED): Use fset_redisplay.
3056 (SET_FRAME_VISIBLE): Don't garbage the frame;
3057 Use redisplay_other_windows.
3058 * buffer.h (struct buffer): Add `redisplay' field.
3059 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3060 (modify_overlay): Use bset_redisplay.
3061 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3063 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3065 Support w32 file notifications in batch mode.
3066 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3067 invalid (which happens in batch mode). If non-interactive, call
3068 handle_file_notifications to store file notification events in the
3069 input queue. (Bug#15933)
3071 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3073 * w32inevt.c (handle_file_notifications): Now external, not static.
3075 * w32term.h (handle_file_notifications): Provide prototype.
3077 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3078 init_crit, since init_display, which does that otherwise, is not
3081 2013-11-27 Glenn Morris <rgm@gnu.org>
3083 * Makefile.in ($(lispsource)/international/charprop.el): New.
3084 (emacs$(EXEEXT)): Depend on charprop.el.
3086 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3088 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3089 deleting portions of the buffer under non-nil REPLACE argument.
3092 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3093 directory, watch it and not its parent.
3094 (add_watch): Allow empty string in FILE.
3096 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3098 * window.c (Fset_window_start, window_resize_apply)
3099 (window_scroll): Reset window_end_valid (Bug#15957).
3101 2013-11-27 Glenn Morris <rgm@gnu.org>
3103 * Makefile.in (leimdir): Now in lisp source directory.
3104 ($(leimdir)/leim-list.el): Just use ../leim .
3105 * epaths.in (PATH_DUMPLOADSEARCH):
3106 * lread.c (load_path_default):
3107 * nsterm.m (ns_load_path): No more leim directory.
3109 2013-11-26 Andreas Schwab <schwab@suse.de>
3111 * .gdbinit (xgettype): Add cast.
3113 2013-11-26 Glenn Morris <rgm@gnu.org>
3115 Preload leim-list.el.
3116 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3117 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3118 is a single directory.
3120 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3122 bool-vector-subsetp is now the normal direction (Bug#15912).
3123 * data.c (Fbool_vector_subsetp): Test whether the first argument
3124 is a subset of the second one, not the reverse. Add doc string.
3126 Fix minor problems found by static checking.
3127 * lread.c (load_path_default): Now static.
3128 * textprop.c (text_property_stickiness): Be consistent about the
3129 test used when deciding whether to consider the previous character.
3130 This simplifies the code a bit.
3132 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3134 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3136 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3137 (syms_of_frame): Don't defsubr them.
3139 2013-11-25 Glenn Morris <rgm@gnu.org>
3141 * lread.c (load_path_default): Change the sense of the argument.
3142 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3143 from dump_path. When it is not, avoid checking dump_path twice.
3145 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3146 uninstalled dump_path against installed Vload_path. (Bug#15964)
3148 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3150 Export get_pos_property to Elisp.
3151 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3152 (syms_of_editfns): Export it to Elisp.
3154 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3156 2013-11-23 Romain Francoise <romain@orebokech.com>
3158 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3159 initialization here ...
3160 (syms_of_fileio): ... from here.
3162 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3164 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3165 Please use --enable-check-lisp-object-type.
3167 2013-11-23 Glenn Morris <rgm@gnu.org>
3169 * process.c (get_process): Explicit error for dead buffers.
3171 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3173 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3175 2013-11-23 Glenn Morris <rgm@gnu.org>
3177 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3178 * lread.c (load_path_check): Take path to check as argument.
3179 (load_path_default): New, split from init_lread.
3180 (init_lread): Move calc of default load-path to load_path_default.
3181 Empty elements in EMACSLOADPATH now stand for the default.
3182 (load-path): Doc fix.
3183 * emacs.c (decode_env_path): Add option to treat empty elements
3184 as nil rather than ".".
3185 * callproc.c (init_callproc_1, init_callproc):
3186 * image.c (Vx_bitmap_file_path):
3187 * lisp.h (decode_env_path):
3188 * lread.c (Vsource_directory):
3189 Update for new argument spec of decode_env_path.
3191 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3193 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3194 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3196 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3198 Fix some dependency problems that cause unnecessary recompiles.
3199 Problem reported by RMS in
3200 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3201 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3202 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3203 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3204 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3205 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3206 (boostrap-clean): No need to remove stamp-oldxmenu.
3208 Fix recently introduced bool vector overrun.
3209 This was due to an optimization that went awry.
3210 Reported by Glenn Morris in
3211 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3212 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3213 for empty vectors, undoing the 2013-11-18 change.
3214 * data.c (bool_vector_binop_driver): Rely on this.
3215 Fix bug that occasionally overran the destination.
3216 * lisp.h (struct Lisp_Bool_vector): Document this.
3218 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3220 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3223 * nsterm.m (init, run, stop:): Comment out for now, does not work
3226 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3228 * charset.c (syms_of_charset): Don't read past end of string.
3230 2013-11-19 Glenn Morris <rgm@gnu.org>
3232 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3234 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3236 Add hooks to run on gaining/losing focus. (Bug#15029)
3237 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3238 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3239 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3241 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3243 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3244 The old names predated the API change that put destination at end.
3246 Improve API of recently-added bool vector functions (Bug#15912).
3247 The old API had (bool-vector-count-matches A B)
3248 and (bool-vector-count-matches-at A B I), which gave the
3249 misleading impression that the two functions were variants, one
3250 with a location I. The new API has (bool-vector-count-population A)
3251 and (bool-vector-count-consecutive A B I) to make the distinction
3252 clearer. The first function no longer has a B argument, since the
3253 caller can easily determine the number of nils if the length and
3254 number of ts is known.
3255 * data.c (Fbool_vector_count_population): Rename from
3256 bool_vector_count_matches, and accept just 1 argument.
3257 (Fbool_vector_count_consecutive): Rename from
3258 Fbool_vector_count_matches_at.
3260 Always allocate at least one bits_word per bool vector.
3261 See Daniel Colascione in:
3262 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3263 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3264 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3265 * lisp.h (struct Lisp_Bool_vector): Document this.
3267 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3269 * insdel.c (invalidate_buffer_caches): New function, consolidated
3270 from part of prepare_to_modify_buffer.
3271 (insert_from_gap, prepare_to_modify_buffer):
3272 * coding.c (code_convert_region, code_convert_string):
3273 Call invalidate_buffer_caches. (Bug#15841)
3275 * lisp.h (invalidate_buffer_caches): Add prototype.
3277 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3279 * w32term.c (x_update_window_end): Don't invalidate the entire
3280 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3281 highlight needs to be redisplayed. (Bug#15913)
3283 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3285 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3287 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3289 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3290 while we are using Vprin1_to_string_buffer.
3292 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3293 after inserting the description string. (Bug#15907)
3295 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3297 * data.c: Work around bogus GCC diagnostic about shift count.
3298 Reported by Eli Zaretskii in
3299 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3300 (pre_value): New function.
3301 (count_trailing_zero_bits): Use it.
3303 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3305 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3306 assume C macros are not supported even under -g3 in these old GCC
3309 2013-11-15 Leo Liu <sdl.web@gmail.com>
3311 * minibuf.c (Ftry_completion, Fall_completions)
3312 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3314 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3316 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3317 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3318 This avoids placing unnecessary constants into the Emacs code.
3320 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3322 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3323 for Cygwin w32 build.
3325 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3326 for Cygwin w32 build. (Bug#15892)
3328 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3330 Simplify, port and tune bool vector implementation.
3331 * alloc.c (bool_vector_exact_payload_bytes)
3332 (bool_vector_payload_bytes): Remove.
3333 (bool_vector_fill): Return its argument.
3334 * alloc.c (bool_vector_fill):
3336 * print.c (print_object):
3337 Simplify by using bool_vector_bytes.
3338 * alloc.c (make_uninit_bool_vector):
3339 New function, broken out from Fmake_bool_vector.
3340 (Fmake_bool_vector): Use it. Use tail call.
3341 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3342 * data.c (BITS_PER_ULL): New constant.
3343 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3344 if long long versions don't exist.
3345 (shift_right_ull): New function.
3346 (count_one_bits_word): New function, replacing popcount_bits_word
3347 macro. Don't assume that bits_word is no wider than long long.
3348 (count_one_bits_word, count_trailing_zero_bits):
3349 Don't assume that bits_word is no wider than long long.
3350 * data.c (bool_vector_binop_driver, bool_vector_not):
3351 * fns.c (Fcopy_sequence):
3353 Create an uninitialized destination, to avoid needless work.
3354 (internal_equal): Simplify.
3355 (Ffillarray): Prefer tail call.
3356 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3357 contain at least one word.
3358 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3359 chars are narrower than ints.
3360 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3361 * fns.c (Fcopy_sequence):
3363 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3364 Don't try to port to hosts where bits_word values have holes; the
3365 code wouldn't work there anyway. Verify this assumption, though.
3366 (bool_vector_bytes): New function.
3367 (make_uninit_bool_vector): New decl.
3368 (bool_vector_fill): Now returns Lisp_Object.
3370 * xfns.c (xic_create_fontsetname):
3371 * xrdb.c (gethomedir): Prefer tail calls.
3373 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3375 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3376 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3378 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3379 that requires a return value.
3380 (Fset_buffer_modified_p): Take advantage of this change to do
3383 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * buffer.c (Frestore_buffer_modified_p): Sync it with
3386 Fset_buffer_modified_p.
3387 (Fforce_mode_line_update): New function, moved from subr.el.
3388 (Fset_buffer_modified_p): Use them.
3389 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3391 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3393 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3394 This avoids undefined behavior when subtracting pointers into
3395 different aways. On my platform it also makes the code a tad
3396 smaller and presumably faster.
3398 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3400 * keyboard.c (command_loop_1): Use region-extract-function.
3401 * insdel.c (Qregion_extract_function): Not static any more (can we
3402 stop pretending that these vars can benefit from being marked static?).
3404 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3406 * search.c (find_newline): If buffer text is relocated during the
3407 "dumb loop", adjust C pointers into buffer text to follow suit.
3410 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3412 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3413 for conversion (Bug#15837).
3415 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3417 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3418 for the entire range of inserted characters. (Bug#15841)
3420 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3422 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3424 (realize_default_face): Remove assignment to distant-foreground if
3425 unspecified (Bug#15815).
3427 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3429 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3430 cache-long-scans disabled, since we don't want to call
3431 prepare_to_modify_buffer (in insert_1_both) for each message we
3434 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3435 from buffer.c. Improve commentary to the buffer field setter
3438 * buffer.c (bset_cache_long_scans): Static function deleted.
3439 Improve commentary to the buffer field setter functions.
3440 (init_buffer_once): Default for cache-long-scans changed to t.
3443 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3445 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3447 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3448 This bug was introduced in my 2013-06-21 change, and caused
3449 struct Lisp_Sub_Char_Table objects to be given too many slots,
3450 which broke 'make -C admin/unidata'.
3452 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3454 Import changes from mac-port 4.5.
3455 * macfont.m (mac_font_copy_default_descriptors_for_language)
3456 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3457 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3458 (macfont_language_default_font_names): New.
3459 (macfont_list): Rearrange language/charset code.
3460 (macfont_close): Don't check for macfont_info->cache.
3461 (mac_ctfont_create_preferred_family_for_attributes): New font
3462 selection code, call
3463 mac_font_copy_default_name_for_charset_and_languages.
3464 (mac_font_copy_default_descriptors_for_language)
3465 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3467 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3469 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3471 Port to C11 aligned_alloc, and fix some integer overflows.
3472 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3473 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3474 and use of posix_memalign replaced with aligned_alloc.
3475 (aligned_alloc): New function, defined or declared as needed.
3476 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3477 Don't undef; configure.ac now does this.
3478 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3479 (calloc, aligned_alloc): Check for integer overflow.
3480 (aligned_alloc): Rename from memalign. All uses changed.
3481 (memalign): New function, an alias for aligned_alloc.
3483 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3485 * xdisp.c (redisplay_internal): Fix typo in last change.
3487 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3489 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3491 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3493 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3494 redisplay--mode-lines-cause.
3495 (redisplay_internal): Keep them uptodate. Remove redundant check of
3496 buffer_shared_and_changed.
3497 * *.[chm]: Number every assignment to update_mode_lines so we
3498 can track why it is set.
3500 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3502 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3504 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3506 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3507 can track why it is set.
3509 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3511 Integer-related fixes for term.c etc.
3512 * dispextern.h (face_tty_specified_color): New function.
3513 * term.c (turn_on_face): Don't rely on undefined behavior when
3514 assigning an out-of-range value to 'long'.
3515 Simplify test for toggling highlight.
3516 (tty_capable_p): Omit last two (unused) args. All callers changed.
3517 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3518 (read_menu_input, tty_menu_activate, tty_menu_show):
3519 * xfaces.c (x_supports_face_attributes_p)
3520 (tty_supports_face_attributes_p):
3521 Use bool for boolean. All callers changed.
3522 (tty_supports_face_attributes_p): Omit defaults for color indices;
3523 no longer needed. Simplify tail call.
3525 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3527 * xdisp.c (prepare_menu_bars): Mark static.
3528 * lisp.h (prepare_menu_bars): Don't declare.
3529 * xselect.c (x_handle_selection_clear):
3530 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3532 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3534 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3535 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3537 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3539 * keyboard.c (Fcommand_error_default_function): Rename from
3540 Fdefault_error_output.
3542 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3544 * keyboard.c (Fdefault_error_output): New function, extracted from
3546 (syms_of_keyboard): Use it for Vcommand_error_function.
3548 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3550 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3551 (init_eval): Use it to ensure handlerlist is non-NULL.
3552 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3553 (Fsignal): Adjust NULLness test of handlerlist.
3554 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3556 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3558 * callproc.c (call_process): Call prepare_to_modify_buffer before
3559 decoding text read from the sub-process, as the decoded stuff will
3560 be inserted into the buffer. This will invalidate the various
3561 caches maintained for the buffer. (Bug#15148)
3563 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3565 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3566 string of glyphless-char-display.
3568 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3570 * nsfns.m (ns_get_name_from_ioreg): New function.
3571 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3572 OSX >= 10.9. Use ns_get_name_from_ioreg.
3574 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3576 Simplify and port recent bool vector changes.
3577 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3578 only in this file. Use a more-efficient implementation if the
3579 second argument is a power of 2.
3580 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3581 Remove no-longer-necessary compile-time checks.
3582 (bool_vector_exact_payload_bytes): New function.
3583 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3584 exact payload changed to call the new function. Do not assume
3585 that the arg or result fits in ptrdiff_t.
3586 (bool_vector_fill): New function.
3587 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3589 (vroundup_ct): Don't assume arg fits in size_t.
3590 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3591 invoke set_category_set.
3592 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3593 All callers changed. Use bool_vector_set.
3594 * category.h (XCATEGORY_SET): Remove; no longer needed.
3595 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3597 * data.c (Faref): Use bool_vector_ref.
3598 (Faset): Use bool_vector_set.
3599 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3600 (Fbool_vector_not, Fbool_vector_count_matches)
3601 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3602 * fns.c (concat): Use bool_vector_ref.
3603 (Ffillarray): Use bool_vector_fill.
3604 (mapcar1): Use bool_vector_ref.
3605 (sxhash_bool_vector): Hash words, not bytes.
3606 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3607 a constant, since it's now used in #if.
3608 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3609 unsigned char on unusual architectures, so that we no longer
3610 assume that the number of bits per bits_word is a power of two or
3611 is a multiple of 8 or of CHAR_BIT.
3612 (Qt): Add forward decl.
3613 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3614 at least as strictly as bits_word.
3615 (bool_vector_data, bool_vector_uchar_data): New accessors.
3616 All data structure accesses changed to use them.
3617 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3618 (bool_vector_set): New functions.
3619 (bool_vector_fill): New decl.
3620 (ROUNDUP): Move to alloc.c as described above.
3622 Fix recent gnutls changes.
3623 * gnutls.c (Fgnutls_boot): Don't assume C99.
3624 * process.c (wait_reading_process_output): Fix typo in recent change.
3626 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3628 * process.c (wait_reading_process_output, read_process_output)
3629 (send_process): Check gnutls_state is not NULL.
3631 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3632 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3634 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3636 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3637 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3639 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3642 * nsfns.m (Fx_create_frame): Fix memory leak.
3644 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3645 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3646 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3648 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3650 * xdisp.c (message3_nolog, message_with_string): Encode the string
3651 before writing it to the terminal in a non-interactive session.
3653 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3654 sure we concatenate them into a unibyte string.
3656 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3657 resulting temporary name before returning it to the caller.
3658 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3659 is a unibyte string, convert NAME to a unibyte string to ensure
3660 that the result is also a unibyte string.
3662 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3663 create unibyte strings from default paths and directory/file
3666 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3669 * callproc.c (init_callproc): Use build_unibyte_string to make
3670 sure we create unibyte strings from default paths and
3671 directory/file names.
3673 * buffer.c (init_buffer): Don't store default-directory of
3674 *scratch* in multibyte form. The original problem which led to
3675 that is described in
3676 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3677 but it was solved long ago. (Bug#15260)
3679 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3681 Port to stricter C99 platforms.
3682 Especially, C99 prohibits nesting a struct X inside struct Y if
3683 struct X has a flexible array member.
3684 * alloc.c (struct sdata): New type.
3685 (sdata): Implement in terms of struct sdata.
3686 Remove u member; all uses replaced by next_vector, set_next_vector.
3687 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3688 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3689 (struct sblock): Rename first_data member to data, which is now
3690 a flexible array member. All uses changed.
3691 (next_vector, set_next_vector, large_vector_vec): New functions.
3692 (vector_alignment): New constant.
3693 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3694 (struct large-vector): Now merely a NEXT member, since the old approach
3695 ran afoul of stricter C99. All uses changed to use
3696 large_vector_vec or large_vector_offset.
3697 (large_vector_offset): New constant.
3698 * dispnew.c: Include tparam.h, for tgetent.
3699 Do not include term.h; no longer needed.
3700 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3701 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3702 (struct Lisp_Vector): Use a flexible array member for contents,
3703 instead of a union with a member that is an array of size 1.
3705 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3706 fact that the struct no longer contains a union.
3707 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3708 (struct Lisp_Save_Value, struct Lisp_Free):
3709 Use unsigned, not int, for spacers, to avoid c99 warning.
3710 (union specbinding): Use unsigned, not bool, for bitfield, as
3711 bool is not portable to pre-C99 hosts.
3713 2013-11-04 Glenn Morris <rgm@gnu.org>
3715 * emacs.c (usage_message): Mention that `-L :...' appends.
3717 2013-11-02 Glenn Morris <rgm@gnu.org>
3719 * Makefile.in (abs_builddir): Remove.
3720 (bootstrap_exe): Use relative filename.
3722 Use relative filenames in TAGS files.
3723 * Makefile.in (abs_srcdir): Remove it again.
3724 (.PHONY): Remove frc.
3725 (maintainer-clean): No more TAGS-LISP file.
3726 (TAGS): Pass relative file names to etags.
3727 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3729 * Makefile.in (abs_srcdir): New, set by configure.
3731 (maintainer-clean): Remove pointless echo. That should be in the
3732 top-level Makefile, if anywhere. Delete TAGS-LISP.
3733 (extraclean): No s/ and m/ directories for some time.
3734 (TAGS): Also depend on ctagsfiles3.
3735 Remove no-longer-defined S_FILE.
3736 Pass absolute filenames to etags once more.
3737 (TAGS-LISP): Replace lispdir with its expansion.
3738 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3739 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3741 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3743 * xfaces.c (check_lface_attrs, realize_default_face):
3744 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3745 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3747 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3749 * emacs.c (original_pwd): Remove global var by making it local.
3750 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3752 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3754 * xfaces.c: Declare color_distance.
3755 (QCdistant_foreground): New variable.
3756 (NEAR_SAME_COLOR_THRESHOLD): New define.
3757 (load_color2): New function.
3758 (load_color): Call load_color2.
3759 (load_face_colors): Call load_color2 and if distant-color is specified
3760 calculate distant and use distant-color if colors are near.
3761 (LFACE_DISTANT_FOREGROUND): New define.
3762 (merge_face_ref, Finternal_set_lisp_face_attribute)
3763 (Finternal_get_lisp_face_attribute)
3764 (x_supports_face_attributes_p): Handle distant-foreground similar to
3766 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3768 * dispextern.h (lface_attribute_index):
3769 Add LFACE_DISTANT_FOREGROUND_INDEX.
3771 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3773 * image.c (pbm_next_char): New function.
3774 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3775 (pbm_scan_number): Use it.
3776 (Qlibjpeg_version): New variable.
3777 (syms_of_image): DEFSYM and initialize it.
3779 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3781 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3783 2013-10-31 Glenn Morris <rgm@gnu.org>
3785 * emacs.c (original_pwd): New char.
3786 (main): If using --chdir, store original_pwd.
3787 (init_cmdargs): When setting Vinvocation_directory based on a
3788 relative argv[0], use original_pwd if set. (Bug#15768)
3790 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3792 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3794 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3796 * insdel.c: Fix minor problems found by static checking.
3797 (Qregion_extract_function): Now static.
3798 (prepare_to_modify_buffer_1): Remove unused locals.
3800 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3802 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3803 (syms_of_xdisp): Declare pre-redisplay-function.
3804 (markpos_of_region): Remove function.
3805 (init_iterator, compute_stop_pos, handle_face_prop)
3806 (face_before_or_after_it_pos, reseat_to_string)
3807 (get_next_display_element, window_buffer_changed)
3808 (redisplay_internal, try_cursor_movement, redisplay_window)
3809 (try_window_reusing_current_matrix, try_window_id, display_line)
3810 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3811 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3812 * window.h (struct window): Remove field `region_showing'.
3813 * dispextern.h (struct it): Remove region_beg/end_charpos.
3814 (face_at_buffer_position, face_for_overlay_string)
3815 (face_at_string_position): Update prototypes.
3816 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3817 (face_at_string_position): Remove `region_beg' and `region_end' args.
3818 * fontset.c (Finternal_char_font):
3819 * font.c (font_at, font_range): Adjust calls accordingly.
3820 * insdel.c (Qregion_extract_function): New var.
3821 (syms_of_insdel): Initialize it.
3822 (prepare_to_modify_buffer_1): Use it.
3824 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3826 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3827 * ftxfont.c (ftxfont_get_gcs):
3828 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3829 * xfaces.c (x_free_colors, x_free_dpy_colors)
3830 (x_create_gc, unload_color):
3831 * xselect.c (x_property_data_to_lisp):
3832 * xsettings.c (parse_settings):
3833 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3834 (get_bits_and_offset): Adjust definition.
3835 * frame.c (XParseGeometry): Adjust locals.
3836 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3837 * regex.h (toplevel): Likewise for reg_syntax_t.
3839 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3841 * eval.c (run_hook_with_args): Use FUNCTIONP.
3843 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3845 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3846 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3847 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3848 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3849 on MS-Windows anyway.
3850 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3851 (free_realized_face): ...adjust user.
3852 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3853 white relief pixels to -1.
3854 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3855 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3856 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3858 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3860 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3861 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3862 in practice now. All callers changed.
3864 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3866 * dispextern.h (struct face): Use bitfields for 'underline_type'
3867 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3868 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3869 'stipple' member. Move 'lface' member up to help...
3870 * xfaces.c (make_realized_face): ...this function to find and
3871 clear just the members that need clearing.
3872 (load_face_colors, realize_x_face):
3873 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3875 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3877 * xftfont.c (struct xftfont_info): Remove set-but-unused
3879 (xftfont_open): Adjust user.
3880 (xftfont_get_colors): Remove useless prototype.
3882 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3884 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3885 before passing them to 'unexec'. (Bug#15260)
3887 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3889 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3891 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3893 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3894 the changed signature of the font driver's 'close' method.
3896 * w32font.h (w32font_close): Adjust the prototype to the change in
3897 function definition.
3899 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3901 * w32uniscribe.c (uniscribe_close): Adapt the call to
3902 w32font_close to its new prototype.
3904 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3906 Omit unused frame argument of font API's close function.
3907 * font.h (struct font): Drop frame argument. Adjust comment.
3908 * font.c (font_clear_cache, font_close_object): Adjust users.
3909 * ftfont.c (ftfont_close):
3910 * ftxfont.c (ftxfont_close):
3911 * macfont.m (macfont_close):
3912 * nsfont.m (nsfont_close):
3913 * w32font.c (w32font_close):
3914 * xfont.c (xfont_close):
3915 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3916 tweak comments and make functions safe if called more than once for
3917 the same font object.
3919 Perform font-specific cleanup when font object is swept by GC. See
3920 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3921 * alloc.c (cleanup_vector): New function.
3922 (sweep_vector): Call it for each reclaimed vector object.
3923 * font.h (struct font): Adjust comment.
3925 2013-10-24 Glenn Morris <rgm@gnu.org>
3927 * Makefile.in (abs_top_srcdir): New, set by configure.
3929 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3931 Adjust recent font-related changes to fix bug#15686.
3932 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3933 is a live window system frame, mark its default font too.
3935 2013-10-23 Glenn Morris <rgm@gnu.org>
3937 * Makefile.in (RUN_TEMACS): Make relative (again).
3938 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3939 (bootstrap-emacs$(EXEEXT)):
3940 Quote entities that might contain whitespace.
3942 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3944 Port to Solaris 10 and its bundled GCC.
3945 Problem reported by Timothy C. Burt.
3946 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3948 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3950 Do not allow font caches to grow too large.
3951 * alloc.c (compact_font_cache_entry, compact_font_caches):
3952 New functions or stub if not HAVE_WINDOW_SYSTEM.
3953 (compact_undo_list): Factor out from Fgarbage_collect.
3955 (mark_face_cache): Mark face font. Move down to avoid
3957 (mark_terminals): Do not mark font cache here.
3958 (Fgarbage_collect): Call compaction functions described
3959 above. Adjust comment.
3961 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3963 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3964 chdir to HOME (bug#15607).
3966 * nsterm.m (Qcocoa, Qgnustep): New variables.
3967 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3968 (ns_get_color): Make selection color work for GNUstep also.
3970 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3972 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3973 handles mouse clicks. Instead, let GPM use the same code as all
3974 the other mice use. See the discussion starting at
3975 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3976 for the details of the problem with the menu bar this fixes.
3978 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3980 Remove port-specific display name lists to avoid extra
3981 complexity and data duplication with display info lists.
3982 * xterm.h (x_display_name_list): Remove declaration.
3983 * xterm.c (x_display_name_list): Remove.
3984 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3985 * xfns.c (x_display_info_for_name, Fx_display_list):
3986 Likewise. Use x_display_list where appropriate.
3987 * w32term.h (w32_display_name_list): Remove declaration.
3988 * w32term.c (w32_display_name_list): Remove.
3989 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3991 * w32fns.c (x_display_info_for_name, Fx_display_list):
3992 Likewise. Use x_display_list where appropriate.
3993 * nsterm.h (ns_display_name_list): Remove declaration.
3994 * nsterm.m (ns_display_name_list): Remove.
3995 (ns_term_init, syms_of_nsterm): Adjust users.
3996 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3997 Likewise. Use x_display_list where appropriate.
3998 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3999 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4000 (mark_terminals): Mark per-terminal font cache.
4002 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4004 Don't run timers in input-pending-p. Its new check-timers param
4005 provides the prior behavior. (Bug#15045).
4006 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4008 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4010 Make some functions static in non-Microsoft builds.
4011 On my platform (Fedora 19 x86-64), this shrinks the
4012 Emacs executable (text+data) by 0.25%.
4013 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4014 (load_color) [!MSDOS]:
4015 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4016 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4017 * lisp.h (check_existing):
4018 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4019 (network_interface_info) [!WINDOWSNT]:
4020 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4021 Remove extern decls.
4022 * fileio.c (check_existing):
4023 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4024 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4025 (network_interface_info) [!WINDOWSNT]:
4026 * term.c (encode_terminal_code) [!WINDOWSNT]:
4027 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4028 * xfaces.c (load_color) [!MSDOS]:
4030 * fileio.c (check_existing, check_executable, check_writable):
4031 * process.c (network_interface_list, network_interface_info):
4032 Move earlier, so that we don't need forward decls.
4033 * gnutls.c (fn_gnutls_transport_set_errno)
4034 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4036 * w32.c (init_environment): Use faccessat rather than
4037 check_existing, partly for consistency with the rest of the code
4038 in this file, partly so that check_existing can be static.
4040 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4041 * emacs.c (MAIN_PROGRAM): New macro.
4042 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4043 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4045 bool vector int width fixes
4046 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4047 (Fbool_vector_count_matches_at):
4048 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4049 can exceed PTRDIFF_MAX, at least in theory.
4050 (Fbool_vector_count_matches_at):
4051 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4053 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4055 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4056 (struct sockaddr): Add forward decl, for platforms that lack it.
4058 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4060 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4063 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4065 * w32.c (network_interface_get_info, network_interface_list)
4066 (network_interface_info): New functions. (Bug#15610)
4067 (GetAdaptersInfo_Proc): New typedef.
4068 (get_adapters_info): New wrapper function.
4069 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4071 * process.h (network_interface_list, network_interface_info):
4074 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4075 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4076 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4077 for WINDOWSNT. Doc fix.
4078 (syms_of_process): Defsubr Snetwork_interface_list and
4079 Snetwork_interface_info unconditionally.
4081 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4082 in NS GUI sessions. (Bug#15629)
4084 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4086 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4088 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4090 * print.c (print_object): Print " ..." when truncating bool vectors.
4092 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4094 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4095 standard mouse buttons.
4097 * termhooks.h (struct input_event): Remove incorrect commentary.
4099 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4101 Disallow bool vector operations on mixed-length operands.
4102 The old behavior left garbage in the result vector sometimes,
4103 and didn't seem to be useful.
4104 * data.c (Qwrong_length_argument): New static var.
4105 (wrong_length_argument): New function.
4106 (bool_vector_binop_driver): Check that args agree in length.
4108 * keyboard.c, keyboard.h (all_kboards): Now static.
4110 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4112 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4113 note from the lispref.
4115 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4117 * nsterm.h (struct ns_display_info): Remove set-but-unused
4118 member image_cache (image caches are per-terminal anyway).
4119 (FRAME_X_IMAGE_CACHE): Remove.
4120 * nsterm.m (ns_initialize_display_info): Adjust user.
4122 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4124 * w32proc.c: Include mingw_time.h.
4126 * w32.c: Include mingw_time.h.
4128 Implement scrolling of TTY menus when the screen is too short.
4130 * term.c (tty_menu_display): Accept an additional argument, the
4131 menu item from which to start displaying the menu. Account for
4132 the value of Y when limiting the menu to the number of available
4134 (mi_result): New enumeration.
4135 (read_menu_input): Return enumerated value. When the y coordinate
4136 hits min_y or max_y, return scroll indication instead of wrapping
4138 (tty_menu_activate): Handle the scrolling indications from
4139 read_menu_input. Compute the first menu item to display and pass
4140 it to tty_menu_display.
4142 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4144 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4145 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4146 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4147 Adjust to match the change described below.
4148 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4149 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4150 memory_below_frame members to...
4151 * termchar.h (struct tty_display_info): ...here because they're
4152 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4153 * term.c (init_tty):
4154 * nsterm.m (ns_create_terminal):
4155 * w32term.c (w32_create_terminal):
4156 * xterm.c (x_create_terminal): Adjust users.
4157 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4158 to filter out non-TTY frames. Adjust comment.
4159 (scrolling): Adjust user. Prefer eassert for debugging check.
4161 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4163 * xfaces.c (PT_PER_INCH): Remove unused macro.
4164 * termhooks.h (struct terminal): Remove set-but-unused
4165 member fast_clear_end_of_line.
4166 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4167 * nsterm.m (ns_create_terminal):
4168 * term.c (init_tty):
4169 * w32term.c (w32_create_terminal):
4170 * xterm.c (x_create_terminal): Adjust users.
4172 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4174 * lisp.h (bool_vector_size): New function.
4175 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4176 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4177 (Fbool_vector_not, Fbool_vector_count_matches_at):
4178 Remove uses of 'eassume' that should no longer be needed,
4179 because they are subsumed by the 'eassume' in bool_vector_size.
4181 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4183 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4184 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4185 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4187 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4190 have different dimensions. (Bug#15575)
4192 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4195 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4197 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4199 * term.c (tty_menu_show): Never return with unbalanced
4200 specpdl. Use eassert for debugging check. Adjust style.
4202 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4204 * term.c (read_menu_input): Make selection of menu items
4205 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4206 (tty_menu_activate): Fix off-by-one error when computing max_y.
4208 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4210 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4211 audit logging (only used with GnuTLS 3.x) and enable it.
4213 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4215 * dispnew.c (redraw_frame): Remove useless #ifdef because
4216 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4217 Also, move TTY fflush to...
4218 * term.c (tty_update_end): ...this function.
4220 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4222 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4223 the end of the frame's glyph matrix. (Bug#15575)
4225 * term.c (tty_menu_display): Don't move cursor while overwriting
4226 frame's glyphs with menu items. Limit the number of items
4227 displayed to what can be shown on the available screen lines,
4228 excluding the echo area.
4229 (tty_menu_activate): Limit the Y coordinate allowed by
4230 read_menu_input to the last screen line used for menu display.
4232 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4234 * lisp.h (eassume): New macro.
4235 Also, include <verify.h>, for 'assume'.
4236 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4237 (vroundup, vector_nbytes):
4238 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4239 (Fbool_vector_not, Fbool_vector_count_matches)
4240 (Fbool_vector_count_matches_at):
4241 Use eassume, not eassert.
4242 * casetab.c (set_identity, shuffle):
4243 * composite.c (composition_gstring_put_cache):
4244 * dispnew.c (update_frame_1):
4245 * ftfont.c (ftfont_shape_by_flt):
4246 * image.c (gif_load):
4247 * intervals.c (offset_intervals):
4248 * macfont.m (macfont_shape):
4249 Remove calls to 'assume' that are no longer needed, because
4250 --enable-gcc-warnings no longer generates bogus warnings
4251 when these calls are removed.
4253 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4255 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4257 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4259 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4260 (Qsubstitute_env_in_file_name): New var.
4261 (syms_of_fileio): Define it.
4263 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4265 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4266 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4269 * term.c (save_and_enable_current_matrix): Don't allocate and
4270 don't save margin areas.
4271 (restore_desired_matrix): Don't restore margin areas.
4272 (free_saved_screen): Don't free margin areas.
4274 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4276 * image.c: Pacify --enable-gcc-warnings.
4277 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4278 #define only if used.
4280 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4282 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4283 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4284 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4285 (gif_load): For giflib v5.x and later, display the error message
4286 produced by giflib when its functions fail.
4287 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4290 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4292 * keyboard.c (last_event_timestamp): Remove. For X selection and
4293 GTK popup menus, it may be obtained from per-frame X display info.
4294 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4295 (process_special_events): Adjust users.
4296 * keyboard.h (last_event_timestamp): Remove declaration.
4297 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4298 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4299 * menu.h (xmenu_show): Adjust prototype.
4300 * menu.c (Fx_popup_menu): Adjust user.
4301 * xselect.c (x_own_selection, x_get_foreign_selection)
4302 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4304 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4306 * keyboard.c (init_kboard): Now static. Add arg
4307 to denote window system. Adjust comment.
4308 (init_keyboard): Adjust user.
4309 (allocate_kboard): New function.
4311 * nsterm.m (ns_term_init):
4312 * term.c (init_tty):
4313 * w32term.c (w32_create_terminal):
4314 * xterm.c (x_term_init): Use it.
4315 * keyboard.h (init_kboard): Remove prototype.
4316 (allocate_kboard): Add prototype.
4318 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4320 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4321 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4323 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4325 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4327 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4329 * term.c (tty_menu_activate): Flush the output stream after
4330 showing the cursor, and don't mark the frame garbaged at exit from
4331 the function. Fixes redisplay glitches when moving from one menu
4334 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4336 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4337 or throw error (Bug#15570).
4339 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4341 * intervals.c (temp_set_point_both): Move test into 'eassert',
4344 * lisp.h (eassert): Don't use 'assume'.
4345 Sometimes 'assume' wins in performance, and sometimes it loses,
4346 so it shouldn't be used all the time. Perhaps we need two
4347 flavors of 'eassert', one for where 'assume' is far more likely
4348 to help or to hurt; but that can be done later.
4349 Problem reported by Dmitry Antipov in
4350 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4351 Also, don't include <verify.h>; no longer needed.
4353 2013-10-09 Glenn Morris <rgm@gnu.org>
4355 * eval.c (Fcond): Doc tweak.
4357 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4359 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4360 expressions with side effects to eassert. (Bug#15565)
4362 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4364 * fns.c (hashfn_user_defined): Allow hash functions to return any
4367 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4369 Fix minor problems found by static checking.
4370 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4371 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4372 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4373 * keyboard.c (read_menu_command): Remove unused local.
4374 * lisp.h (read_menu_command): New decl.
4375 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4376 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4377 Return ptrdiff_t, not int.
4378 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4379 not int, for benefit of xpalloc.
4380 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4382 (have_menus_p): Remove; unused.
4383 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4384 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4385 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4387 (save_and_enable_current_matrix): Omit unnecessary casts.
4388 (read_menu_input): Omit local extern decl (now in lisp.h).
4389 Don't access uninitialized storage if mouse_get_xy fails.
4390 (tty_menu_activate): Mark local as initialized, for lint.
4391 (tty_menu_activate, tty_meny_show): Remove unused locals.
4393 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4395 Support menus on text-mode terminals.
4396 * xterm.h (xw_popup_dialog): Add prototype.
4398 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4399 (xmenu_show): Block input here, instead in Fx_popup_menu.
4400 (xw_popup_dialog): New function, with X-specific bits of popup
4403 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4406 * window.c (Fset_window_configuration): Use run-time tests of the
4407 frame type instead of compile-time conditionals, when menu-bar
4408 lines are considered.
4410 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4411 (w32_popup_dialog): New prototypes.
4413 * w32menu.c (Fx_popup_dialog): Function deleted.
4414 (w32_popup_dialog): New function, with w32 specific bits of popup
4415 dialogs. Block input here.
4417 * w32inevt.c (w32_console_read_socket): Minor change to add
4418 debugging TTY events.
4420 * w32fns.c (show_hourglass): If returning early because the frame
4421 is not a GUI frame, unblock input.
4423 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4424 (cursorY): New functions.
4426 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4427 WINDOWSNT, macros that call curX and curY elsewhere.
4429 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4431 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4432 specific function to hide and show cursor on a text-mode terminal.
4433 (tty_menu_struct, struct tty_menu_state): New structures.
4434 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4435 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4436 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4437 (tty_menu_locate, save_and_enable_current_matrix)
4438 (restore_desired_matrix, screen_update, read_menu_input)
4439 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4440 (tty_pop_down_menu, tty_menu_last_menubar_item)
4441 (tty_menu_new_item_coords, tty_menu_show): New functions.
4442 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4444 * nsterm.h (ns_popup_dialog): Adjust prototype.
4446 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4448 (ns_popup_dialog): Adapt order of arguments to the other
4449 *_menu_show implementations.
4450 (Fx_popup_dialog): Function deleted.
4452 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4454 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4456 * menu.c (have_boxes): New function.
4457 (single_keymap_panes): Use it instead of a compile-time
4459 (single_menu_item): Use run-time tests of the frame type instead
4460 of compile-time conditionals.
4461 (encode_menu_string): New function.
4462 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4463 the macro, since different types of frame need different encoding
4465 (digest_single_submenu): Use run-time tests of frame type instead
4466 of, or in addition to, compile-time conditionals.
4467 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4468 (Fx_popup_menu): Detect when the function is called from keyboard
4469 on a TTY. Don't barf when invoked on a text-mode frame.
4470 Check frame type at run time, instead of compile-time conditionals for
4471 invoking terminal-specific menu-show functions.
4472 Call tty_menu_show on text-mode frames.
4473 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4474 run time to determine which alternative to invoke; support dialogs
4477 * keyboard.h <Qmouse_movement>: Declare.
4479 * keyboard.c <Qmouse_movement>: Now extern.
4480 <Qecho_keystrokes>: New static variable.
4481 (read_key_sequence): Accept an additional argument, a flag to
4482 prevent redisplay during reading of the key sequence. All callers
4484 (read_menu_command): New function.
4485 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4487 (toolkit_menubar_in_use): New function.
4488 (make_lispy_event): Use it instead of a compile-time test.
4490 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4491 window-system being available.
4493 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4494 to x-popup-dialog on the frame type, they all now support popup
4497 * dispnew.c (save_current_matrix): Save the margin areas.
4498 (restore_current_matrix): Restore margin areas.
4499 (update_frame_with_menu): New function.
4501 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4504 * alloc.c (make_save_ptr): Now compiled unconditionally.
4506 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4508 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4509 (redraw_frame, update_frame): Adjust users.
4510 * dispextern.h (set_window_update_flags): Adjust prototype.
4511 * xdisp.c (redisplay_internal): When updating all frames with zero
4512 windows_or_buffers_changed, assume that only the windows that shows
4513 current buffer should be really updated.
4515 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4517 Do not allocate huge temporary memory areas and objects while encoding
4518 for file I/O, thus reducing an enormous memory usage for large buffers.
4519 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4520 * coding.h (struct coding_system): New member raw_destination.
4521 * coding.c (setup_coding_system): Initialize it to zero.
4522 (encode_coding_object): If raw_destination is set, do not create
4523 dst_object. Add comment.
4524 * fileio.c (toplevel): New constant E_WRITE_MAX.
4525 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4526 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4528 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4530 * nsterm.m (windowDidExitFullScreen:)
4531 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4533 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4535 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4536 * keyboard.c (unblock_input_to): Don't process pending signals
4537 if a fatal error is in progress.
4539 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4540 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4541 they're talking about words in Lisp bool vectors.
4542 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4543 * data.c (popcount_bits_word): Rename from popcount_size_t.
4544 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4547 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4549 Improve support for popcount and counting trailing zeros (Bug#15550).
4550 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4551 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4552 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4553 (popcount_size_t_msc, popcount_size_t_gcc):
4554 Remove; now done by Gnulib.
4555 (popcount_size_t): Now a macro that defers to Gnulib.
4556 (count_trailing_zero_bits): Return int, for consistency with
4557 Gnulib and because Emacs prefers signed to unsigned int.
4558 Don't assume that size_t is either unsigned int or unsigned long
4559 or unsigned long long.
4560 (size_t_to_host_endian): Do not assume that size_t is either
4561 exactly 32 or exactly 64 bits wide.
4562 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4563 etc., so that it's now an enum constant, not a macro.
4564 No need to assume that it's either 32 or 64.
4566 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4568 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4571 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4573 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4574 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4576 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4578 emacs_read and emacs_write now use void *, not char *.
4579 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4580 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4581 Buffer arg is now void *, not char *. This matches plain
4582 'read' and 'write' better, and avoids a constraint violation
4583 on Solaris 9 with Oracle Studio.
4585 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4587 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4588 memset to explicit loop. Otherwise copy largest possible chunk
4589 from initialized to uninitialized part, thus allowing the longer
4590 memcpy runs and reducing the number of loop iterations.
4592 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4594 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4595 hide toolbar (Bug#15388).
4596 (windowDidEnterFullScreen:): If presentation options are zero,
4597 set them here (Bug#15388).
4598 (ns_update_auto_hide_menu_bar): Remove runtime check.
4599 Don't auto hide dock unless menubar is also auto hidden.
4601 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4603 * editfns.c (message): Mention batch mode in doc string.
4605 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4607 * nsterm.m (check_native_fs): Remove erroneous comment.
4609 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4611 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4612 uses find_newline instead of scan_newline and so doesn't move point.
4614 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4616 Use hardware support for byteswapping on glibc x86 etc.
4617 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4618 whereas the old swap64 needed 30.
4619 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4620 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4621 Use byteswap.h's macros to swap bytes.
4622 * lisp.h (swap16, swap32, swap64): Remove.
4623 All uses replaced by bswap_16, bswap_32, bswap_64.
4625 * bytecode.c (exec_byte_code): Use some more volatile variables
4626 to work around local variables getting clobbered by longjmp.
4627 Port to pre-C99, which doesn't allow decls after stmts.
4629 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4631 * lisp.h (eassert): Assume that COND is true when optimizing.
4632 In other words, take on the behavior of eassert_and_assume.
4633 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4634 (eassert_and_assume): Remove. All uses replaced by eassert.
4636 * xdisp.c (Qglyphless_char): Now static.
4638 Adjust to merge from gnulib.
4639 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4640 * lisp.h: Include <verify.h>, for 'assume'.
4642 * eval.c (clobbered_eassert): New macro.
4643 (internal_catch, internal_condition_case)
4644 (internal_condition_case_1, internal_condition_case_2)
4645 (internal_condition_case_n): Use it instead of eassert
4646 when the argument contains locals clobbered by longjmp.
4647 Don't use clobbered locals outside of clobbered_eassert.
4648 (internal_lisp_condition_case): Use a volatile variable
4649 to work around a local variable's getting clobbered.
4651 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4653 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4654 (PUSH_HANDLER): New macro.
4655 (catchlist): Remove.
4656 (handlerlist): Always declare.
4658 * eval.c (catchlist): Remove (merge with handlerlist).
4659 (handlerlist, lisp_eval_depth): Not static any more.
4660 (internal_catch, internal_condition_case, internal_condition_case_1)
4661 (internal_condition_case_2, internal_condition_case_n):
4663 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4664 handlerlist/catchlist.
4665 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4666 handlerlist which can only handle a single condition-case handler at
4668 (find_handler_clause): Simplify since we only a single branch here
4671 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4673 (bcall0): New function.
4674 (exec_byte_code): Add corresponding cases. Improve error message when
4675 encountering an invalid byte-code. Let Bunwind_protect accept
4676 a function (rather than a list of expressions) as argument.
4678 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4679 and make them unconditional now that they're heap-allocated.
4681 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4683 * charset.c (Fdecode_char, Fencode_char): Remove description of
4684 `restriction' arg. now that it's hidden by advertised-calling-convention.
4686 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4688 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4689 Remove unused variable (from mac-port).
4690 (macfont_draw): Use s->ybase for correct y position.
4692 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4694 * frame.h (struct frame): Drop has_minibuffer member because...
4695 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4696 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4698 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4700 * window.h (struct window): Prefer enum text_cursor_kinds to int
4701 for phys_cursor_type member. Move the latter, phys_cursor_width,
4702 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4703 * window.c (replace_window, make_window): Adjust users.
4705 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4707 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4708 this module is never compiled otherwise.
4710 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4712 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4715 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4717 * xdisp.c (get_next_display_element): Don't call face_for_font in
4718 a build configured --without-x. (Bug#15484)
4720 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4722 * window.c (calc_absolute_offset): #elif should be #elif defined.
4724 * frame.c (delete_frame): Block/unblock input to overcome race
4725 condition (Bug#15475).
4727 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4729 * frame.c (delete_frame): Record selected frame only after
4730 calling Qdelete_frame_functions (Bug#15477).
4732 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4734 * nsterm.m (ns_selection_color): Remove.
4735 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4736 NSColor selectedText(Background)Color. Only for COCOA.
4737 (ns_term_init): Remove assignment of ns_selection_color, logic
4738 moved to ns_get_color.
4740 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4741 NS_SELECTION_COLOR_DEFAULT.
4742 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4744 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4746 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4747 frame' does not have the tool_bar_window member.
4749 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4751 Signal error when reading an empty byte-code object (Bug#15405)
4752 * lread.c (read1): Signal error.
4753 * alloc.c (make_byte_code): eassert header size.
4754 (sweep_vectors): Change an int to size_t.
4756 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4758 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4759 instead of ints, as it's the usual style for offsetof constants. See:
4760 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4762 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4763 This is ugly, but it should fix the performance problem for older
4764 GCC versions in the short run. I'll look into integrating the
4765 Gnulib module for popcount, as a better fix.
4766 See the thread starting in:
4767 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4768 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4769 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4770 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4771 (popcount_size_t): Use it.
4773 2013-09-24 Daniel Colascione <dancol@dancol.org>
4775 * process.c (Fnetwork_interface_info): Fix build break due to
4778 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4780 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4781 Prefer signed to unsigned integers where either will do.
4782 No need for 'const' on locals that do not escape.
4783 Omit easserts with unnecessary and unportable assumptions about
4784 alignment. Avoid unnecessary casts to char *.
4786 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4788 Use union for the payload of struct Lisp_Vector.
4789 This helps to avoid a few glitches dictated by C's aliasing rules.
4790 * lisp.h (struct Lisp_Vector): Use union for next and
4791 contents member. Adjust comment. Change related users.
4792 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4793 Related users changed.
4794 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4795 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4796 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4797 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4799 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4801 Optimize glyph row clearing and copying routines.
4802 * dispextern.h (struct glyph_row): Change layout of struct
4803 glyph_row to help copy_row_except_pointers. Adjust comment.
4804 * dispnew.c (null_row): Remove.
4805 (clear_glyph_row): Use offsetof and memset to find and clear
4806 just the members that need clearing. Adjust comment.
4807 (copy_row_except_pointers): Likewise for copying.
4809 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4811 Some minor cleanups of recently-added bool vector code.
4812 * conf_post.h (assume): Always return void. Use lint version
4813 only if GCC and MSC versions don't apply.
4814 * conf_post.h (assume):
4815 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4816 Depend on _MSC_VER, not __MSC_VER, for consistency with
4818 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4819 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4820 (bool_vector_binop_driver, count_trailing_zero_bits)
4821 (size_t_to_host_endian): Now static, not static inline;
4822 the latter isn't needed with modern compilers and doesn't
4823 work with older compilers anyway.
4825 * alloc.c (valgrind_p): Use bool for boolean.
4827 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4829 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4830 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4831 (display_last_displayed_message_p, message_buf_print)
4832 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4833 Use bool for boolean.
4834 * dispextern.h (cancel_line, init_desired_glyphs):
4835 Remove ancient leftover.
4836 (help_echo_showing_p, hourglass_shown_p):
4837 * lisp.h (noninteractive_need_newline): Adjust declaration.
4839 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4841 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4843 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4844 ...this file and convert the latter to static. Adjust comment.
4845 (make_initial_frame):
4846 * window.c (init_window_once): Adjust user.
4847 * frame.h (last_nonminibuf_frame): Remove declaration.
4848 * lisp.h (selected_frame): Likewise.
4849 * msdos.c (the_only_display_info): Adjust comment.
4851 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4853 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4854 computing the end column of mouse-highlight that comes from
4855 display or overlay strings. (Bug#15437)
4856 (note_mouse_highlight): Adapt calculation of last argument to
4857 mouse_face_from_string_pos to the above change.
4859 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4860 all platforms, not just for clang.
4862 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4864 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4865 about excess arguments to snprintf.
4867 * conf_post.h(assume): Use __builtin_unreachable for clang.
4869 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4871 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4872 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4874 2013-09-23 Daniel Colascione <dancol@dancol.org>
4876 * alloc.c (USE_VALGRIND): New macro; on by default
4877 when ENABLE_CHECKING.
4878 (mark_maybe_object, mark_maybe_pointer)
4879 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4881 (valgrind_p) [USE_VALGRIND]: New variable.
4882 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4884 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4886 * process.c (wait_reading_process_output): Change int pnamelen to
4889 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4890 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4891 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4892 argument to unsigned long to avoid warning.
4893 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4895 * conf_post.h (assume): Fix compiler error: x shall be cond.
4897 2013-09-22 Daniel Colascione <dancol@dancol.org>
4899 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4900 warning when compiling without a window system.
4902 2013-09-22 Daniel Colascione <dancol@dancol.org>
4904 * data.c (Qbool_vector_p): New symbol.
4905 (bool_vector_spare_mask, popcount_size_t_generic)
4906 (popcount_size_t_msc, popcount_size_t_gcc)
4908 (bool_vector_binop_driver)
4909 (count_trailing_zero_bits, size_t_to_host_endian)
4910 (Fbool_vector_exclusive_or)
4911 (Fbool_vector_union)
4912 (Fbool_vector_intersection, Fbool_vector_set_difference)
4913 (Fbool_vector_subsetp, Fbool_vector_not)
4914 (Fbool_vector_count_matches)
4915 (Fbool_vector_count_matches_at): New functions.
4916 (syms_of_data): Intern new symbol, functions.
4917 * alloc.c (bool_vector_payload_bytes): New function.
4918 (Fmake_bool_vector): Instead of calling Fmake_vector,
4919 which performs redundant initialization and argument checking,
4920 just call allocate_vector ourselves. Make sure we clear any
4921 terminating padding to zero.
4922 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4923 instead of open-coding the size calculation.
4924 (vroundup_ct): New macro.
4925 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4926 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4927 * composite.c (composition_gstring_put_cache):
4928 Change lint_assume to assume.
4929 * conf_post.h (assume): New macro.
4930 (lint_assume): Remove.
4931 * dispnew.c (update_frame_1): Change lint_assume to assume.
4932 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4934 * image.c (gif_load): Change lint_assume to assume.
4935 * lisp.h (eassert_and_assume): New macro.
4936 (Qbool_vector_p): Declare.
4937 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4938 (swap16, swap32, swap64): New inline functions.
4939 * macfont.m (macfont_shape): Change lint_assume to assume.
4940 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4941 * xsettings.c (parse_settings): Use new swap16 and
4942 swap32 from lisp.h instead of file-specific macros.
4944 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4946 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4947 found (which can legitimately happen when the glyph row at the
4948 window start is disabled in the current_matrix. (Bug#15365)
4950 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4952 Fix syntax.h bug introduced by recent INLINE change.
4953 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4954 conditionally compiled one way in some modules, and a different
4955 way in others. This doesn't work with extern inline functions,
4956 which must have the same definition in all modules, because the
4957 defining code might be shared across modules, depending on the
4958 implementation. Symptoms reported by Martin Rudalics in:
4959 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4960 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4961 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4962 overriding the corresponding functions in syntax.h.
4963 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4964 (syntax_property): New inline functions.
4965 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4966 Rewrite in terms of these new functions.
4968 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4970 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4971 not chars_in_text, whose result depends on the multibyteness of
4972 the current buffer. (Bug#15426)
4974 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4976 Port recent change to hosts where pointers aren't 'long'.
4977 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4978 Don't assume that pointers are the same width as 'long'.
4979 Add a compile-time check that a pointer fits into two X slots.
4981 A simpler, centralized INLINE.
4982 * conf_post.h (INLINE): Define only if not already defined.
4983 This allows us to use a single INLINE, defined by one file
4985 * emacs.c (INLINE): Define it.
4986 Also, include category.h, charset.h, composite.h, dispextern.h,
4987 syntax.h, systime.h, so that their INLINE definitions are expanded
4989 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4990 * buffer.h, buffer.c (BUFFER_INLINE):
4991 * category.h, category.c (CATEGORY_INLINE):
4992 * character.h, character.c (CHARACTER_INLINE):
4993 * charset.h, charset.c (CHARSET_INLINE):
4994 * composite.h, composite.c (COMPOSITE_INLINE):
4995 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4996 * frame.h, frame.c (FRAME_INLINE):
4997 * intervals.h, intervals.c (INTERVALS_INLINE):
4998 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4999 * lisp.h, alloc.c (LISP_INLINE):
5000 * process.h, process.c (PROCESS_INLINE):
5001 * syntax.h, syntax.c (SYNTAX_INLINE):
5002 * systime.h, sysdep.c (SYSTIME_INLINE):
5003 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5004 * window.h, window.c (WINDOW_INLINE):
5005 Remove. All uses replaced with INLINE.
5007 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5009 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5012 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5014 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5015 'const char *' to avoid compiler warnings due to similar change in
5016 the prototype of x_get_string_resource.
5018 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5020 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5021 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5022 going to replace static variables below. Adjust comments.
5023 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5024 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5025 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5026 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5027 Related users changed.
5028 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5029 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5030 last_mouse_movement_time, going to replace static variables below.
5032 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5033 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5035 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5036 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5037 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5038 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5039 static variables below.
5040 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5041 (last_mouse_scroll_bar): Remove.
5042 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5043 (mouseExited): Related users changed.
5045 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5047 Do not use external array to process X scroll bar messages.
5048 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5049 (x_send_scroll_bar_event): Pack window pointer into two slots
5050 of XClientMessageEvent if we're 64-bit. Adjust comment.
5051 (x_scroll_bar_to_input_event): Unpack accordingly.
5053 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5055 Ifdef away recent changes which aren't relevant to NS port.
5056 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5057 [!HAVE_NS]: Declare as such.
5058 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5059 [!HAVE_NS]: Define as such.
5061 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5063 * frame.c (x_redo_mouse_highlight): New function
5064 to factor out common code used in W32 and X ports.
5065 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5066 * xterm.h (struct x_display_info):
5067 * w32term.h (struct w32_display_info):
5068 * nsterm.h (struct ns_display_info): New members
5069 last_mouse_motion_frame, last_mouse_motion_x and
5070 last_mouse_motion_y, going to replace static variables below.
5071 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5072 (redo_mouse_highlight): Remove.
5073 (note_mouse_movement, syms_of_xterm): Adjust user.
5074 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5075 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5076 (redo_mouse_highlight): Remove.
5077 (note_mouse_movement, syms_of_w32term): Adjust user.
5078 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5079 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5081 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5082 * nsfns.m (compute_tip_xy): Adjust user.
5084 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5086 * frame.c (x_mouse_grabbed): New function.
5087 * dispextern.h (x_mouse_grabbed): Add prototype.
5088 (last_mouse_frame): Remove declaration.
5089 * xterm.h (struct x_display_info):
5090 * w32term.h (struct w32_display_info):
5091 * nsterm.h (struct ns_display_info): New member
5092 last_mouse_frame, going to replace...
5093 * xdisp.c (last_mouse_frame): ...global variable.
5094 (note_tool_bar_highlight):
5095 * w32term.c (w32_mouse_position, w32_read_socket):
5096 * xterm.c (XTmouse_position, handle_one_xevent):
5097 Use x_mouse_grabbed.
5098 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5100 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5102 * w32term.c (w32_read_socket): Avoid temporary
5103 variables in a call to x_real_positions.
5104 * xterm.c (handle_one_xevent): Likewise.
5106 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5108 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5109 (x_icon_type): Remove prototype.
5110 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5111 * frame.c (x_icon_type): Remove.
5112 * w32term.c (x_make_frame_visible, x_iconify_frame):
5113 * xterm.c (x_make_frame_visible, x_iconify_frame):
5114 Use x_set_bitmap_icon to factor out common code.
5116 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5118 * dispextern.h (check_x_display_info, x_get_string_resource):
5119 Declare here just once and unify the latter.
5120 * frame.c (check_x_display_info, x_get_string_resource):
5121 * nsterm.h (check_x_display_info):
5122 * xrdb.c (x_get_string_resource):
5123 * xterm.h (check_x_display_info): Remove prototypes.
5124 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5125 * w32reg.c (x_get_string_resource): Likewise.
5126 (w32_get_rdb_resource): Adjust user.
5128 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5130 * xterm.h (struct x_display_info): New member
5131 x_pending_autoraise_frame, going to replace...
5132 * xterm.c (pending_autoraise_frame): ...static variable.
5133 (x_new_focus_frame, XTread_socket): Adjust users.
5134 * w32term.h (struct w32_display_info): New member
5135 w32_pending_autoraise_frame, going to replace...
5136 * w32term.c (pending_autoraise_frame): ...global variable.
5137 (x_new_focus_frame, w32_read_socket): Adjust users.
5139 2013-09-17 Glenn Morris <rgm@gnu.org>
5141 * xdisp.c (message_dolog): If we create *Messages*,
5142 switch it to messages-buffer-mode.
5144 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5146 Don't overuse 'const' in types of locals.
5147 * bidi.c (bidi_count_bytes):
5148 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5149 (xg_event_is_for_scrollbar):
5150 * xselect.c (x_handle_property_notify)
5151 (x_handle_selection_notify, x_handle_dnd_message):
5152 * xsettings.c, xsettings.h (xft_settings_event):
5153 * xterm.c (x_handle_net_wm_state, handle_one_event)
5154 (x_menubar_window_to_frame, x_detect_focus_change)
5155 (construct_mouse_click, note_mouse_movement)
5156 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5157 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5158 (handle_one_xevent, x_handle_net_wm_state):
5159 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5160 (x_handle_dnd_message):
5161 Avoid unnecessary 'const', typically the second 'const' in
5162 'const foo * const arg', a 'const' that does not affect the API
5163 and doesn't significantly help the human reader.
5165 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5167 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5168 only if Glib < 2.36.0.
5169 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5170 * xsettings.c (init_gconf, init_gsettings): Do not check
5172 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5174 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5176 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5178 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5179 before calling g_type_init.
5181 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5183 * nsterm.m (syms_of_nsterm): ... to here.
5185 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5187 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5188 (ignore_next_mouse_click_timeout): Use Time as X does.
5189 (handle_one_xevent): Avoid cast and use unsigned comparison.
5191 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5193 Do not copy X event in handle_one_xevent except KeyPress case.
5194 Wnen XEvent is processed, it is unlikely to be changed except
5195 KeyPress case, so we can avoid copying and use const pointer to
5196 const data to make sure that an event is not changed elsewhere.
5197 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5198 const' and do not create local copy except for the KeyPress event.
5199 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5200 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5201 (x_handle_net_wm_state, x_menubar_window_to_frame)
5202 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5203 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5204 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5205 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5206 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5207 (x_handle_dnd_message):
5208 * xsettings.c (xft_settings_event):
5209 Use 'const XEvent * const' where appropriate.
5210 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5212 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5214 Fix X event waiting to handle multiple frames.
5215 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5216 * xterm.c (pending_event_wait): Remove. Adjust users.
5217 (x_detect_focus_change): Pass frame arg.
5218 (handle_one_xevent): Find related frame early and clear per-frame
5219 wait_event_type only if this is an event for the relevant frame.
5220 (x_wait_for_event): Use per-frame wait_event_type.
5222 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5224 * nsfns.m (Fx_create_frame): Fix font driver registration for
5227 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5228 for syms_of_macfont.
5230 * nsterm.m: Include macfont.h.
5231 (ns_tmp_flags, ns_tmp_font): Remove.
5232 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5233 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5234 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5235 (changeFont:): Fix code style. Check for font driver type when
5238 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5241 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5242 (nsfont_open): Set font driver type.
5243 Set font->ascent and font->descent. Figure out font instead of
5244 ns_tmp_font, and flags instead of ns_tmp_flags.
5245 Fix indentation. Remove call to ns_draw_text_decoration,
5248 * nsfns.m: Include macfont.h.
5249 (Fx_create_frame): Register macfont driver, make a better default font.
5250 (Fns_popup_font_panel): Get font from macfont driver, if used.
5252 * macfont.m, macfont.h, macuvs.h: New files.
5254 * font.h: Declare syms_of_macfont.
5256 * font.c (syms_of_font): Call syms_of_macfont.
5258 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5260 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5262 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5263 and it is always zero for others, so I assume that this is an ancient
5264 leftover which nobody will want to change any more.
5265 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5266 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5267 * frame.c (x_set_scroll_bar_width):
5268 * w32fns.c (w32_createscrollbar):
5269 * w32term.c (w32_set_vertical_scroll_bar):
5270 * xfns.c (x_set_scroll_bar_default_width):
5271 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5272 (x_scroll_bar_expose): Related users changed.
5274 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5276 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5277 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5278 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5280 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5282 * nsterm.h, w32term.h, xterm.h: ...and not here.
5283 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5284 Remove unused Xisms.
5285 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5286 these modules are never compiled otherwise.
5288 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5290 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5291 Doc fix. (Bug#15375)
5293 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5295 Unify Fx_focus_frame between all ports.
5296 * frame.h (x_focus_frame): New prototype.
5297 * xfns.c (Fx_focus_frame): Remove.
5298 (syms_of_xfns): Do not defsubr it.
5299 (x_focus_frame): X implementation.
5300 * nsfns.m (Fx_focus_frame): Remove.
5301 (syms_of_nsfns): Do not defsubr it.
5302 (x_focus_frame): NS implementation.
5303 * w32term.c (Fx_focus_frame): Remove.
5304 (x_focus_on_frame): Rename to...
5305 (x_focus_frame): W32 implementation.
5306 * w32term.h (x_focus_on_frame): Remove prototype.
5307 * w32fns.c (Fx_focus_frame): Remove.
5308 (syms_of_w32fns): Do not defsubr it.
5309 * frame.c (Fx_focus_frame): Define here.
5310 (syms_of_frame): Defsubr here.
5311 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5313 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5315 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5316 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5317 each port to reference the port-specific window system data.
5318 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5319 (FRAME_DISPLAY_INFO): Define.
5320 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5321 (FRAME_DISPLAY_INFO): Define. Adjust users.
5322 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5323 (FRAME_DISPLAY_INFO): Define. Adjust users.
5324 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5325 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5326 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5327 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5328 * xselect.c, xterm.c: All related users changed.
5330 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5332 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5333 (x_menubar_window_to_frame): Remove prototypes.
5334 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5335 (x_menubar_window_to_frame, x_top_window_to_frame):
5337 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5338 (x_menubar_window_to_frame, x_top_window_to_frame):
5339 ...to here and convert all but the last to static.
5341 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5343 * lisp.mk (lisp): Add w32-common-fns.elc.
5345 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5347 * charset.c (char_charset): Document an exception for char-charset.
5349 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5351 * xterm.h (x_display_info): New field last_user_time...
5352 * xterm.c (toplevel): ...to replace static last_user_time.
5353 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5355 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5357 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5358 scroll bar values to prevent thumb from disappear and update comment.
5360 2013-09-11 Glenn Morris <rgm@gnu.org>
5362 * emacs.c (usage_message): Possessive apostrophe tweak.
5364 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5366 * nsterm.m (syms_of_nsterm): Use Qns.
5367 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5368 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5369 * xfns.c (x_display_info_for_name, Fx_open_connection):
5370 Remove old '#if 0' code.
5371 (syms_of_xfns): Use Qx.
5372 * termhooks.h (fullscreen_hook): Remove the leftover.
5373 (struct terminal): Fix typo in comment.
5375 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5377 Cleaning up a few X scroll bar bits.
5378 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5379 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5380 New member last_seen_part, going to replace...
5381 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5382 (xt_action_hook) [USE_LUCID]: Adjust user.
5383 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5384 Lucid-specific scroll bar support.
5385 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5386 to int and adjust to use last_seen_part member.
5387 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5388 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5389 Initialize last_seen_part.
5391 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5393 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5394 insert-buffer-substring an empty string.
5396 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5398 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5399 avoiding a GCC warning.
5401 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5403 Ifdef away frame tool bar code when it is not really used.
5404 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5405 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5406 and minimize_tool_bar_window_p under the above.
5407 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5408 (fset_tool_bar_window): Likewise.
5409 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5410 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5411 (change_frame_size_1):
5412 * window.c (window_from_coordinates, Frecenter): Adjust users.
5413 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5414 code is not really used.
5415 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5416 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5417 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5418 [!USE_GTK && !HAVE_NS]: Define as such.
5419 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5420 (note_mouse_highlight, expose_frame):
5421 * xfns.c (x_set_tool_bar_lines):
5422 * xterm.c (handle_one_xevent): Adjust users.
5424 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5426 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5427 This bug was introduced by my 2013-08-26 patch, which incorrectly
5428 assumed that the terminfo implementation doesn't use termcap buffers.
5429 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5430 these buffers apparently are used after all.
5431 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5432 (struct tty_display_info): Define members termcap_term_buffer and
5433 termcap_strings_buffer even if TERMINFO.
5435 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5438 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5439 'usage' docstring entry to pacify make-docfile.
5441 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5443 Change comparison functions =, <, >, <=, >= to take many arguments.
5444 * data.c: Change comparison functions' interface and implementation.
5445 * lisp.h: Make arithcompare available for efficient two arg
5447 * bytecode.c: Use arithcompare.
5448 * fileio.c: Use new interface.
5450 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5452 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5454 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * eval.c (Feval): Document the new use of `lexical'.
5458 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5460 Review and drop old frame resize hack.
5461 * frame.h (struct frame): Remove force_flush_display_p.
5462 * dispnew.c (update_frame): Adjust user and don't call
5463 flush_frame here. The comment has said that there was an issues
5464 with redisplaying fringes, but I don't see any differences with
5465 and without this hack. Hopefully we can continue without it.
5466 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5467 current frame matrices twice if resized_p is set.
5469 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5471 Do not populate pure Xism x_sync to other ports.
5472 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5473 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5474 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5475 * w32term.h (x_sync): Remove prototype.
5477 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5479 Cleanup frame flushing.
5480 * dispextern.h (struct redisplay_interface):
5481 Drop flush_display_optional because flush_display is enough
5482 for X and flushing via RIF is just a no-op for others.
5483 * frame.h (flush_frame): New function.
5484 * dispnew.c (update_frame):
5485 * minibuf.c (read_minibuf):
5486 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5488 * keyboard.c (detect_input_pending_run_timers): Do not flush
5489 all frames but selected one in redisplay_preserve_echo_area.
5490 * nsterm.m (ns_flush): Remove no-op.
5491 (ns_redisplay_interface): Adjust user.
5492 * w32term.h (x_flush): Remove no-op.
5493 (w32_redisplay_interface): Adjust user.
5494 * xterm.c (x_flush): Simplify because we do not flush all
5495 frames at once any more. Adjust comment.
5496 (x_redisplay_interface): Adjust user.
5498 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5500 Port --without-x --enable-gcc-warnings to Fedora 19.
5501 * gfilenotify.c (globals_of_gfilenotify):
5502 Call g_type_init only if using an older glib version that needs it.
5504 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5506 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5507 (last_glyphless_glyph_merged_face_id): Remove declarations.
5508 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5509 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5510 (last_glyphless_glyph_merged_face_id): Now static.
5511 (merge_escape_glyph_face): New function, refactored from...
5512 (get_next_display_element): ...here.
5513 (merge_glyphless_glyph_face): New function, refactored from...
5514 (produce_glyphless_glyph): ...here...
5515 * term.c (produce_glyphless_glyph): ...and here.
5517 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5519 * eval.c (eval_sub): Only call Ffunction if necessary.
5521 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5523 Attempt to make redisplay more selective when changing cursor type.
5524 * frame.h (struct frame): New bitfield cursor_type_changed.
5525 * xdisp.c (cursor_type_changed): Remove.
5526 (try_cursor_movement, redisplay_window, try_window_id)
5527 (set_frame_cursor_types, try_window_reusing_current_matrix):
5528 Adjust to use per-frame bitfield.
5529 (redisplay_internal): Look for cursor type change on each visible
5530 frame and consider all frames if cursor type has been changed on
5531 the frame other than selected. If cursor type has been changed on
5532 selected frame only, do not use fast update.
5534 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5536 Attempt to make redisplay more selective when changing fonts.
5537 * frame.h (struct frame): New bitfield fonts_changed.
5538 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5539 (adjust_frame_glyphs): Add prototype.
5540 * dispnew.c (fonts_changed_p): Remove.
5541 (adjust_glyphs): Remove because we do not
5542 adjust matrices on all frames at once any more.
5543 (adjust_frame_glyphs): Block and unblock input here.
5544 (adjust_glyph_matrix): Use fonts_changed.
5545 (change_frame_size_1): Use adjust_frame_glyphs.
5546 * font.c (font_open_entity): Use fonts_changed.
5547 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5548 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5549 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5550 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5551 (shrink_mini_window, Fresize_mini_window_internal)
5552 (window_scroll_pixel_based, Fset_window_configuration)
5553 (apply_window_adjustment, Fset_window_vscroll):
5554 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5555 Use adjust_frame_glyphs.
5556 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5557 (try_window_reusing_current_matrix, try_window_id, display_line)
5558 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5559 (redisplay_internal): Consider fonts_changed and adjust frame
5560 matrices for each frame only if the frame is visible. If font
5561 has been changed on some frame during full redisplay, retry
5562 only visible frames where the font has been actually changed.
5564 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5566 Cache current header and mode line height for each window.
5567 * window.h (struct window): New fields mode_line_height
5568 and header_line_height.
5569 * window.c (make_window): Initialize them.
5570 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5571 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5572 (current_mode_line_height, current_header_line_height):
5574 * xdisp.c (current_mode_line_height, current_header_line_height):
5576 (pos_visible_p, init_xdisp): Adjust user.
5577 (redisplay_window): Invalidate mode_line_height and
5578 header_line_height if current and desired matrices do not agree.
5580 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5582 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5583 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5585 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5587 Make --without-x compatible with --enable-gcc-warnings.
5588 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5589 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5590 members under HAVE_WINDOW_SYSTEM.
5591 * keyboard.c (make_lispy_focus_out): Likewise.
5592 (record_menu_key): Move under HAVE_MENUS.
5593 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5594 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5595 (syms_of_xdisp): Adjust user.
5596 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5597 (start_hourglass, cancel_hourglass):
5598 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5599 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5600 and CLEAR_FONT_TABLE_NFONTS.
5601 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5602 Declare only if HAVE_WINDOW_SYSTEM.
5603 (lface_same_font_attributes_p, clear_face_gcs): Define only
5604 if HAVE_WINDOW_SYSTEM.
5606 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5608 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5609 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5610 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5612 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5614 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5616 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5618 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5619 This fixes a type error on hosts where ptrdiff_t is wider than int.
5621 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5623 * keyboard.c (read_key_sequence_vs): New function.
5624 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5627 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5629 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5631 Makefile improvements.
5632 * Makefile.in (config.status): Don't use double-colon rules, as
5633 they are not portable according to POSIX. Fix shell typo with `;
5634 I guess this rule has never been tested?
5635 (VCSWITNESS): New macro, to override any environment var.
5637 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5639 * xterm.h (struct x_display_info): Do not track X connection
5640 fd separately because it is always available from Display.
5641 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5644 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5646 * buffer.c (drop_overlay):
5647 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5648 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5650 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5652 * buffer.c (Fmake_overlay, Fmove_overlay):
5653 * intervals.c (set_point_from_marker):
5654 * print.c (PRINTPREPARE): Prefer signal_error
5655 to plain error and report unsuitable marker too.
5657 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5659 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5660 for 'dragging' member.
5661 (struct x_output): Remove set-but-unused leftovers
5662 'left_before_move' and 'top_before_move'.
5663 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5664 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5665 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5666 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5667 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5668 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5669 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5670 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5672 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5674 * nsfont.m (INVALID_GLYPH): New define.
5675 (nsfont_encode_char): Use INVALID_GLYPH.
5676 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5678 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5680 * xterm.c (x_last_mouse_movement_time): Revert last change.
5681 This code should use XDisplayMotionBufferSize to check display's
5682 motion history first, and there are few other issues as well.
5683 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5684 (handle_one_xevent): Adjust user.
5686 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5688 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5689 * frame.c (Flast_nonminibuf_frame): ... to here.
5690 (check_minibuf_window): Don't abort if no window was found
5693 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5695 Use XGetMotionEvents to ask the last mouse motion time from X server.
5696 * xterm.c (X_MOTION_HISTORY): Default to 1.
5697 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5698 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5699 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5700 Ifdef away legacy code.
5701 (XTmouse_position, x_scroll_bar_report_motion):
5702 Use x_last_mouse_movement_time.
5703 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5706 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5708 * msdos.c (last_mouse_window): Move to...
5709 (dos_rawgetc): ...this function and adjust comment.
5710 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5711 (mouseMoved): ...this function and adjust comment.
5712 * w32term.c (last_window): Likewise with...
5713 (w32_read_socket): ...this function.
5714 * xterm.c (last_window): Likewise with...
5715 (handle_one_xevent): ...this function.
5717 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5719 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5720 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5721 (handle_one_xevent): ...to here.
5722 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5725 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5727 * msdos.c (IT_set_terminal_window): Remove no-op.
5728 (initialize_msdos_display): Adjust terminal setup.
5729 * w32console.c (w32con_set_terminal_window): Remove no-op.
5730 (initialize_w32_display): Adjust terminal setup.
5731 * w32term.c (w32_set_terminal_window): Remove no-op.
5732 (w32_create_terminal): Adjust terminal setup.
5733 * xterm.c (XTset_terminal_window): Remove no-op.
5734 (x_create_terminal): Adjust terminal setup.
5736 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5738 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5740 (ns_create_terminal): Adjust terminal setup.
5741 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5743 (w32_create_terminal): Adjust terminal setup.
5744 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5746 (x_create_terminal): Adjust terminal setup.
5748 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5750 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5751 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5752 * dispnew.c (buffer_posn_from_coords):
5753 * window.c (Fwindow_end, displayed_window_lines):
5754 * xdisp.c (redisplay_mode_lines): Use it.
5756 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5758 * fontset.c (face_for_char): Check char in the current face font first
5759 if HAVE_NS (Bug#15138).
5761 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5763 * window.c (temp_output_buffer_show): Make sure window returned
5764 by display_buffer is live (Bug#15213).
5766 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5768 Minor cleanup to avoid forward declarations.
5769 * coding.h (struct ccl_spec): Remove forward declaration.
5770 * composite.h (toplevel): Include font.h.
5771 (struct composition_it, struct face, struct font_metrics):
5772 Remove forward declaration.
5773 * dispextern.h (struct image, struct atimer): Likewise.
5774 * emacsgtkfixed.h (struct frame): Likewise.
5775 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5776 * font.h (struct font_driver, struct font, struct glyph_string)
5777 (struct face): Remove forward declaration.
5778 * fontset.h (struct face, struct font): Likewise.
5779 * frame.h (toplevel): Style cleanup.
5780 (enum output_method): Move to...
5781 * termhooks.h (enum output_method): ...here.
5782 (struct glyph, struct frame, struct ns_display_info)
5783 (struct x_display_info, struct w32_display_info):
5784 Remove forward declaration.
5785 * xterm.h (toplevel): Include termhooks.h.
5786 (struct font, struct window, struct glyph_matrix, struct frame)
5787 (struct input_event, struct face, struct image): Remove forward
5789 * gtkutil.h (struct _widget_value): Likewise.
5790 * keyboard.h (toplevel): Include termhooks.h.
5791 (struct input_event): Remove forward declaration.
5793 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5795 * intervals.c (set_point_from_marker): New function.
5796 * editfns.c (Fgoto_char):
5797 * process.c (Finternal_default_process_filter):
5798 * window.c (select_window_1): Use it.
5799 * buffer.h (set_point_from_marker): Add prototype.
5801 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5803 * w32.c (term_winsock): Call release_listen_threads before calling
5805 (_sys_wait_accept): Wait for accept event in a loop with a finite
5806 timeout, instead of waiting indefinitely. Will hopefully avoid
5807 hanging during exit because WSACleanup deadlocks waiting for the
5808 event object to be released. (Bug#14333)
5810 * w32proc.c (release_listen_threads): New function, signals all
5811 the reader threads that listen for connections to stop waiting.
5813 * w32.h (release_listen_threads): Add prototype.
5815 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5817 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5818 field of new marker (for sanity and safety).
5819 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5820 anyway because XMISCTYPE is a function and can't be an lvalue).
5822 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5824 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5825 (x_after_update_window_line, x_scroll_bar_create)
5826 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5827 (handle_one_xevent, x_clear_frame_area):
5828 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5829 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5830 * xterm.h (x_clear_area): Adjust prototype.
5832 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5834 Hook scanning and indentation functions to find_newline. This helps
5835 to avoid duplicated code and renders more respect to newline cache.
5836 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5837 * cmds.c (Fforward_line):
5838 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5839 Use find_newline and avoid unnecessary point movements.
5840 * search.c (scan_newline): Implement on top of find_newline.
5842 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5844 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5845 scoped code (bug#11258).
5847 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5849 * nsterm.m (last_window): New variable.
5850 (EV_TRAILER2): New macro.
5851 (EV_TRAILER): Call EV_TRAILER2.
5852 (mouseMoved:): Add support for mouse-autoselect-window
5853 on nextstep (Bug#6888).
5855 2013-08-28 Andreas Schwab <schwab@suse.de>
5857 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5858 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5859 Remove unused macro definitions.
5860 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5861 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5862 Only define if emacs.
5864 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5866 Prefer enum glyph_row_area to int where appropriate.
5867 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5869 (window_box, window_box_width, window_box_left, window_box_left_offset)
5870 (window_box_right, window_box_right_offset): Adjust prototypes.
5871 * xdisp.c (window_box, window_box_width, window_box_left)
5872 (window_box_left_offset, window_box_right, window_box_right_offset):
5873 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5874 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5875 * nsterm.m (ns_clip_to_row):
5876 * w32term.c (w32_clip_to_row):
5877 * xterm.c (x_clip_to_row): Likewise.
5879 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5881 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5882 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5884 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5886 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5887 for portability to hosts where /bin/sh has problems.
5889 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5891 Redesign redisplay interface to drop global output_cursor.
5892 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5893 (toplevel): Remove declaration of output_cursor.
5894 (set_output_cursor, x_cursor_to): Remove prototype.
5895 * window.h (struct window): New member output_cursor.
5896 (output_cursor_to): New function to replace RIF member.
5897 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5898 (update_text_area, set_window_cursor_after_update): Use it.
5899 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5900 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5901 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5902 * w32term.c (x_update_window_begin, x_update_window_end):
5903 * xterm.c (x_update_window_begin, x_update_window_end):
5904 Adjust to use per-window output cursor.
5906 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5908 Simplify SELECT_TYPE-related code.
5909 Like EMACS_TIME, this portability layer is no longer needed, since
5910 Emacs has been using fd_set as a portability layer for some time.
5911 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5912 (SELECT_TYPE): Remove. All uses changed to fd_set.
5913 (fd_set) [!FD_SET]: New typedef.
5915 Simplify EMACS_TIME-related code.
5916 This portability layer is no longer needed, since Emacs has been
5917 using struct timespec as a portability layer for some time.
5918 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5919 Include <time.h> rather than "systime.h"; that's all that's needed now.
5920 * dispnew.c: Include <timespec.h> rather than "systime.h";
5921 that's all that's needed now.
5922 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5923 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5924 TIMESPEC_RESOLUTION.
5925 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5926 LOG10_TIMESPEC_RESOLUTION.
5927 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5928 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5929 (make_emacs_time): Remove. All used changed to make_timespec.
5930 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5931 (current_timespec): Rename from current_emacs_time. All uses changed.
5932 (add_emacs_time): Remove. All uses changed to timespec_add.
5933 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5934 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5935 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5936 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5937 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5938 (current_timespec): Rename from current_emacs_time. All uses changed.
5939 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5940 changed to timespec_cmp.
5941 * xgselect.c: Include <timespec.h>, since our .h files don't.
5943 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5945 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5946 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5947 Remove the leftovers.
5948 * gtkutil.c (toplevel): Do not declare Qxft but include
5950 * image.c (toplevel): Do not declare Vlibrary_cache because
5951 it's already done in lisp.h.
5953 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5955 * lisp.h (Mouse_HLInfo): Move from here...
5956 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5957 (reset_mouse_highlight): New function.
5958 * msdos.c (dos_set_window_size, IT_update_begin)
5959 (internal_terminal_init):
5960 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5961 (ns_initialize_display_info):
5962 * w32console.c (initialize_w32_display):
5963 * w32term.c (x_update_window_end, x_free_frame_resources)
5964 (w32_initialize_display_info):
5965 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5966 * window.c (Fdelete_other_windows_internal):
5967 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5968 * termchar.h (toplevel):
5969 * xterm.h (toplevel): Include dispextern.h.
5971 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5973 Fix minor problems found by static checking.
5974 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5975 (expect): Avoid nested-if warning.
5976 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5977 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5978 * nsterm.h, nsterm.m (ns_select):
5979 * xgselect.c, xgselect.h (xg_select):
5980 Adjust signature to better match pselect's.
5981 * nsterm.m (ns_select):
5982 Don't set *TIMEOUT, since pselect doesn't.
5983 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5984 diagnostic about assigning const char * to it.
5985 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5987 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5989 * lread.c (substitute_object_recurse): Handle hash-tables as well
5992 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5994 Fix unlikely core dump in init_tty, and simplify terminfo case.
5995 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5996 The old version incorrectly dumped core if malloc returned a
5997 buffer containing only non-NUL bytes.
5998 (init_tty): Do not allocate or free termcap buffers; the
5999 struct does that for us now.
6000 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6001 (struct tty_display_info): Define members termcap_term_buffer and
6002 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6003 use them. Allocate them directly in struct rather than indirectly
6004 via a pointer, to simplify init_tty.
6006 * frame.c (check_minibuf_window): Initialize 'window' properly,
6007 so that Emacs reliably aborts later if 'window' is not initialized.
6009 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6011 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6012 of VoidSymbol (Bug#15154).
6014 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6016 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6017 mouse_face_beg_y and mouse_face_end_y.
6018 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6019 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6020 Adjust users and update comment where appropriate.
6022 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6024 * frame.c (check_minibuf_window): New function.
6025 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6026 Call check_minibuf_window (Bug#15183).
6028 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6030 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6031 because this is the only last cursor data we need to keep and consult.
6032 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6033 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6036 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6038 Fix recovering from possible decompression error.
6039 Since insert_from_gap doesn't always move point, we can't use PT as
6040 the position where the partially decompressed data ends, and
6041 should count how many bytes was produced so far.
6042 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6043 (unwind_decompress): Really delete partially uncompressed data.
6044 (Fzlib_decompress_region): Take decompressed data size into account.
6046 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6048 * syntax.c (init_syntax_once): Adjust comment and do an early
6049 initialization of Qchar_table_extra_slots just once...
6050 * casetab.c (init_casetab_once):
6051 * category.c (init_category_once):
6052 * character.c (syms_of_character):
6053 * coding.c (syms_of_coding):
6054 * xdisp.c (syms_of_xdisp): ...and omit it here.
6056 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6058 * xdisp.c (get_next_display_element): Don't apply to characters
6059 from a display vector the logic of setting it->end_of_box_run_p
6060 suitable for characters from a buffer. (Bug#15175)
6062 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6063 to handle directories, rather than '_utime' which doesn't.
6066 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6068 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6069 or fullscreen (Bug#14627).
6071 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6073 System-dependent integer overflow fixes.
6074 * process.c (Fset_process_window_size): Signal an error if
6075 the window size is outside the range supported by the lower level.
6076 * sysdep.c (set_window_size): Return negative on error,
6077 nonnegative on success, rather than -1, 0, 1 on not in system,
6078 failure, success. This is simpler. Caller changed.
6079 (serial_configure): Remove unnecessary initialization of local.
6080 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6081 size fits in unsigned long; this isn't true on some 32-bit hosts.
6082 Avoid buffer overrun if some future version of /proc/meminfo has a
6083 variable name longer than 20 bytes.
6084 (system_process_attributes) [__FreeBSD__]:
6085 Don't assume hw.availpages fits in 'int'.
6087 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6089 Don't let very long directory names overrun the stack.
6090 Fix some related minor problems involving "//", vfork.
6091 * callproc.c (encode_current_directory): New function.
6092 (call_process): Don't append "/"; not needed.
6093 * fileio.c (file_name_as_directory_slop): New constant.
6094 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6095 this can save the caller having to alloca.
6096 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6097 Use SAFE_ALLOCA, not alloca.
6098 (directory_file_name, Fexpand_file_name): Leave leading "//"
6099 alone, since it can be special even on POSIX platforms.
6100 * callproc.c (call_process):
6101 * process.c (Fformat_network_address):
6102 * sysdep.c (sys_subshell):
6103 Use encode_current_directory rather than rolling our own.
6104 (create_process): No need to encode directory; caller does that now.
6105 * process.h (encode_current_directory): New decl.
6106 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6107 Rework to avoid 'goto xyzzy;'.
6109 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6111 * xdisp.c (handle_face_prop): If the default face was remapped use
6112 the remapped face for strings from prefix properties. (Bug#15155)
6114 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6116 Minor cleanup for redisplay interface and few related functions.
6117 * frame.h (enum text_cursor_kinds): Move from here...
6118 * dispextern.h (enum text_cursor_kinds): ...to here.
6119 (toplevel): Drop unnecessary declarations.
6120 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6121 in update_window_end_hook and draw_window_cursor functions.
6122 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6123 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6124 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6125 * xterm.c (x_update_window_end, x_draw_window_cursor):
6126 * xdisp.c (display_and_set_cursor, update_window_cursor)
6127 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6128 enum text_cursor_kinds where appropriate.
6130 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6132 Redesign redisplay interface to drop updated_row and updated_area.
6133 * dispextern.h (updated_row, updated_area): Remove declaration.
6134 (struct redisplay_interface): Pass glyph row and row area parameters
6135 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6136 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6138 * dispnew.c (updated_row, updated_area): Remove.
6139 (redraw_overlapped_rows, update_window_line): Adjust user.
6140 (update_marginal_area, update_text_area): Likewise. Pass updated row
6141 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6142 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6145 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6147 * process.c (flush_pending_output): Remove stub.
6150 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6152 * callproc.c: Fix race that killed background processes (Bug#15144).
6153 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6154 Record deleted process-id in critical section, not afterwards.
6155 Don't mistakenly kill process created by a call-process invocation
6156 that discards output and does not wait.
6158 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6160 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6161 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6162 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6163 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6164 to shut up compiler in mark_object.
6165 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6167 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6169 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6170 We can't portably rely on PTY_OPEN doing that, even if
6171 it calls posix_openpt with O_CLOEXEC.
6173 2013-08-20 Kenichi Handa <handa@gnu.org>
6175 * character.c (string_char): Improve commentary.
6177 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6179 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6180 (struct animation_cache): Make signature a flexible array member.
6181 All uses changed. This is a tad slower but may insulate us better
6182 from future changes to ImageMagick.
6184 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6186 * image.c: Shrink memory needed for animation cache.
6187 (SIGNATURE_DIGESTSIZE): New constant.
6188 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6189 (imagemagick_create_cache): Copy the signature. This saves
6190 several KB of memory that ImageMagick wastes per signature.
6191 Don't bother updating the update_time, as the caller does that now.
6192 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6193 it's a fixed size struct member now.
6194 (imagemagick_get_animation_cache): Always destroy the signature,
6195 as it's now imagemagick_create_cache's responsibility to copy it.
6196 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6197 and use memcmp rather than strcmp.
6198 eassert that ImageMagick returns a signature of the specified length.
6200 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6202 * image.c (imagemagick_get_animation_cache): Don't segfault on
6204 (imagemagick_get_animation_cache): Revert to previous definition
6205 so that it actually works. But keep the memory leak fix.
6206 (imagemagick_get_animation_cache): Fix memory leak.
6208 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6210 * image.c: Fix animation cache signature memory leak.
6211 Fix some other minor performance problems while we're at it.
6212 (imagemagick_create_cache): Clear just the members that
6213 need clearing. Don't set update_time, as caller does that now.
6214 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6215 Simplify by using pointer-to-pointer instead of a prev pointer.
6216 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6217 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6218 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6219 it's already a copy. Free the signature probe unless it's cached.
6221 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6222 This was introduced by my 2013-08-12 fix for Bug#15035.
6224 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6226 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6227 (imagemagick_prune_animation_cache): Now static.
6229 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6231 * image.c (imagemagick_get_animation_cache): Don't segfault when
6232 pruning all entries.
6234 2013-08-18 Ken Brown <kbrown@cornell.edu>
6236 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6237 static heap if ENABLE_CHECKING is defined.
6238 (max_bss_sbrk_ptr): New variable.
6240 (report_sheap_usage): Report maximum static heap usage instead of
6241 ending static heap usage.
6243 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6245 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6246 of zlib_initialized according to the results of calling
6247 init_zlib_functions.
6249 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6251 * image.c: Implement an ImageMagick per-image cache.
6252 (imagemagick_get_animation_cache): Fix a double-free error.
6253 (imagemagick_load_image): Remove the ping_wand code, which only
6254 apparently saved time on invalid animated images, and slowed down
6255 everything else. Optimise for the common case.
6257 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6259 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6261 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6263 * marker.c (set_marker): Remove documentation of undefined behavior.
6265 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6267 * image.c (imagemagick_compute_animated_image): Animate correctly
6268 when sub-images are smaller than the main image.
6269 (imagemagick_compute_animated_image): Setting the iterator row to
6270 zero is apparently not allowed.
6271 (imagemagick_compute_animated_image): Allow images that say they
6272 have sub-images that are bigger than the main image, but just crop
6275 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6277 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6279 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6281 * image.c (imagemagick_compute_animated_image): Respect the GIF
6284 2013-08-15 Ken Brown <kbrown@cornell.edu>
6286 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6287 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6290 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6292 Fix minor problems found by static checking.
6293 * frame.c (delete_frame):
6294 * xdisp.c (next_element_from_display_vector):
6295 Avoid uninitialized local.
6296 * image.c (imagemagick_compute_animated_image): Port to C89.
6297 Prefer usual GNU indentation style for loops.
6298 Be more careful about bizarrely large sizes, by using ptrdiff_t
6301 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6303 Fix infinite frame selection loop (Bug#15025).
6304 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6306 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6308 * xdisp.c (compute_window_start_on_continuation_line):
6309 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6310 to make sure we end up setting the window start at the leftmost
6311 visible character of the display line. This avoids funky
6312 horizontal shifting because the window start is not kept on the
6313 same position. (Bug#15090)
6314 (next_element_from_display_vector): Support 'box' face attribute
6315 in the face definitions of a display vector. (Bug#15099)
6317 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6319 * image.c (imagemagick_compute_animated_image): Implement animated
6321 (imagemagick_compute_animated_image): Fix some compilation
6322 warnings. Implement a very simple cache to make the animation
6323 usable at all, but it should be replaced with a per-image cache.
6325 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6327 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6328 to do `for' loops over alist values.
6329 * buffer.h (FOR_EACH_BUFFER):
6330 * process.c (FOR_EACH_PROCESS): Use it.
6331 (handle_child_signal, status_notify, Fget_buffer_process)
6332 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6334 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6336 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6337 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6338 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6339 to xzalloc and so avoid redundant call to memset.
6340 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6341 members because it is allocated with xzalloc and so already zeroed.
6343 2013-08-14 Ken Brown <kbrown@cornell.edu>
6345 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6348 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6350 Utility function and macro to copy Lisp string to C string.
6351 * lisp.h (xlispstrdupa): New macro.
6352 (xlispstrdup): New prototype.
6353 * alloc.c (xlispstrdup): New function.
6354 * callint.c (Fcall_interactively):
6355 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6356 (Fsubstitute_in_file_name):
6357 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6358 * image.c (x_create_bitmap_from_file):
6359 * w32term.c (w32_term_init):
6360 * xterm.c (x_term_init): Use xlispstrdup.
6362 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6364 * image.c (imagemagick_load_image): Make animated pictures work.
6365 There's still some problems with background color settings, though
6368 * decompress.c (unwind_decompress): Always restore point.
6370 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6372 * marker.c (set_marker): Reformat documentation.
6374 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6376 * xdisp.c (cursor_type_changed): Now static.
6378 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6379 Use changed. This avoids the need to call xmalloc and for the
6380 caller to call xfree, and avoids memory leaks in some situations.
6382 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6384 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6385 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6386 (redisplay_window): If window_end_valid is cleared due to non-zero
6387 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6388 so do not call to try_cursor_movement for that window.
6390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6392 * window.h (struct window): Convert window_end_pos and
6393 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6394 (wset_window_end_pos, wset_window_end_vpos): Remove.
6395 * dispnew.c (adjust_glyph_matrix):
6396 * window.c (Fwindow_end, replace_window, set_window_buffer)
6398 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6399 (set_vertical_scroll_bar, redisplay_window, try_window)
6400 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6401 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6402 (note_mouse_highlight): Adjust users.
6403 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6406 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6408 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6409 * image.c (imagemagick_filename_hint): Use `const char *' and
6410 prefer SSDATA to SDATA to avoid warnings.
6412 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6414 Cleanup window fringes, margins and scroll bars adjustments.
6415 * window.c (set_window_fringes, set_window_margins)
6416 (set_window_scroll_bars, apply_window_adjustment): New functions.
6417 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6418 (Fset_window_scroll_bars): Use them.
6420 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6422 * window.h (struct window): Convert scroll_bar_width
6423 from Lisp_Object to integer. Adjust comment.
6424 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6426 * window.c (wset_scroll_bar_width): Remove.
6427 (make_window): Initialize scroll_bar_width.
6428 (Fsplit_window_internal): Use direct assignment.
6429 (Fset_window_configuration, save_window_save):
6430 Convert Lisp_Object to integer and back where appropriate.
6431 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6432 bar was actually changed, and mention this in docstring.
6434 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6436 * decompress.c: Minor simplifications.
6437 (Fzlib_decompress_region): Don't bother verifying
6438 that avail_out <= UINT_MAX, as that was confusing.
6439 Mention the restriction in a comment instead.
6440 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6442 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6444 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6445 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6447 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6449 * image.c (imagemagick_filename_hint): Check for errors in the
6452 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6454 * window.c (Fwindow_margins): Return nil when there's no marginal
6455 area, as per the documented API.
6457 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6458 Fmake_vector, as scroll bar's struct members are not all Lisp
6459 objects now. This avoids crashes in GC.
6461 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6462 bool, so its address could be taken.
6464 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6466 * image.c (imagemagick_filename_hint): New function to possibly
6467 apply `image-content-type-suffixes'.
6468 (imagemagick_load_image): Use it.
6470 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6472 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6473 if loading zlib failed.
6475 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6477 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6478 2013-08-13 checkin below. Change bool to BOOL, rule is:
6479 All Obj-C code uses BOOL, except for interfaces callable from C.
6481 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6483 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6485 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6486 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6487 bool instead of BOOL.
6488 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6489 from Lisp_Object to bitfield. Adjust comment.
6490 * w32term.c (x_scroll_bar_create): Adjust user.
6491 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6492 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6493 Use bool for boolean.
6494 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6495 to `unsigned int' when defining a bitfield.
6497 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6499 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6501 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6503 * window.h (struct window): Convert left_margin_cols and
6504 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6505 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6506 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6508 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6510 (showing_window_margins_p, update_window_line, update_frame_1):
6511 * fringe.c (draw_fringe_bitmap_1):
6512 * xdisp.c (window_box_width): Adjust users.
6513 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6514 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6515 Use direct assignment.
6516 (Fset_window_configuration, save_window_save, Fwindow_margins):
6517 Convert Lisp_Object to integer and back where appropriate.
6518 (Fset_window_margins): Adjust user. Return t if any margin
6519 was actually changed, and mention this in docstring.
6521 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6523 * syntax.c (forward_word):
6524 * cmds.c (forward_char, backward_char): Mention the optional argument.
6526 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6528 * window.h (struct window): Convert left_fringe_width
6529 and right_fringe_width from Lisp_Objects to integers.
6531 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6532 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6533 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6535 (make_window): Initialize new integer fields to -1.
6536 (Fsplit_window_internal): Use direct assignment.
6537 (Fset_window_configuration, save_window_save):
6538 Convert Lisp_Object to integer and back where appropriate.
6539 (Fset_window_fringes): Adjust user. Return t if any fringe
6540 was actually changed, and mention this in docstring.
6542 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6544 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6545 * nsfns.m (x_set_cursor_type):
6546 * w32fns.c (x_set_cursor_type):
6547 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6548 * xdisp.c (set_frame_cursor_types): ...but in common code.
6550 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6552 * font.c (clear_font_cache): New function, stripped from...
6553 (Fclear_font_cache): ...here, which now uses the function
6554 above. Adjust comment.
6555 * font.h (clear_font_cache): Add prototype.
6556 * xfaces.c (clear_face_cache): Use clear_font_cache.
6558 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6560 * window.c (Fset_window_start): Compare `w', not `window' because
6561 `w' might not be equal to `window' after call to decode_live_window.
6563 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6565 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6566 This fixes a problem introduced by the Bug#15035 patch
6567 when using GPG. Reported by Herbert J. Skuhra.
6569 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6571 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6572 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6573 not yet initialized.
6575 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6577 * decompress.c (Fzlib_decompress_region): Support zlib
6578 decompression, too, and rename.
6580 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6582 Minor zlib configuration tweaks.
6583 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6584 Don't assume presence of fn_inflateInit2_ zlib internal function.
6586 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6588 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6589 include the zlib prefix.
6591 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6593 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6594 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6595 define static variables that are pointers to zlib functions to be
6597 (init_zlib_functions) [WINDOWSNT]: New function.
6598 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6600 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6601 macros instead of invoking the zlib functions directly.
6602 (syms_of_decompress): DEFSYM Qzlib_dll.
6603 Staticpro Szlib_available_p.
6605 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6607 Avoid looping over all frame windows to freeze and unfreeze.
6608 * window.h (struct window): Drop frozen_window_start_p.
6609 (freeze_window_starts): Drop prototype.
6610 * frame.h (struct frame): New frozen_window_starts flag.
6611 (FRAME_WINDOWS_FROZEN): New macro.
6612 * window.c (freeze_window_start, freeze_window_starts):
6614 (select_window, replace_window): Adjust users.
6615 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6616 (window_frozen_p): New function.
6617 (redisplay_window): Use it.
6619 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6621 Fix some fd issues when running subprocesses (Bug#15035).
6622 Fix bugs that can leak files or file descriptors on errors.
6623 Don't unlink open temp files, as that's hard for users to diagnose
6624 when things go awry (e.g., temp disk exhausted).
6625 Don't bother to lock temp files. Check for invalid recursion.
6626 * callproc.c (synch_process_fd): Remove. All uses removed.
6627 (synch_process_tempfile): New var or macro.
6628 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6630 (record_kill_process): New arg, the temp name. All callers changed.
6631 (delete_temp_file): Now just a simple wrapper around unlink.
6632 (call_process_kill): New arg, the call_process_fd array.
6633 Close them all. Clear synch_process_pid. Remove the temp file,
6634 or arrange for it to be removed.
6635 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6636 that's been moved to synch_process_tempfile. Caller changed.
6637 Do not remove the tempfile; that's now call_process_kill's
6639 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6640 call_process_kill; the caller now does that.
6641 (call_process_cleanup): Do not close the process fd; that's now
6642 call_process_kill's responsibility.
6643 (Fcall_process): Implement via new function call_process, which
6644 has most of the old body of Fcall_process, but with a different API.
6645 (call_process): New function that does not open or close filefd if
6646 it is nonnegative. Record which fds need to be closed, and let
6647 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6648 Signal an error if invoked recursively (could be done via a hook).
6649 Simplify creation of the tempfile in the MSDOS case.
6650 Don't create the output file until after checking for the executable.
6651 Report any failure to open /dev/null.
6652 Don't open /dev/null for writing twice; once is enough.
6653 Don't create pipe if all output is being discarded or sent to file.
6654 Don't worry about setting up the coding system or reading from the
6655 pipe if all output is being discarded.
6656 Hoist fd_error local into top level, to lessen block nesting.
6657 Don't record deleted pid here; now done by Fcall_process_region.
6658 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6659 and note its success in synch_process_tempfile.
6660 Do not leak resources when child_setup fails.
6661 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6662 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6663 (create_temp_file): Now returns open fd, with an additional
6664 Lisp_Object * argument to return the name. All callers changed.
6665 Do not close the file; rewind it instead, and leave it open for
6666 the caller. Do not lock the temp file. Unwind-protect the file
6667 and the file-descriptor.
6668 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6669 If an asynchrounous process, record it here, not in call_process.
6670 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6671 * eval.c (set_unwind_protect): New function.
6672 * fileio.c (write_region): New function, generalized from the
6673 old Fwrite_region. Do not lock temp files.
6674 (Fwrite_region): Use it.
6675 * lisp.h (set_unwind_protect, write_region): New decls.
6676 * process.c: Include <verify.h>.
6677 (make_process): Mark fds as initially closed.
6678 (deleted_pid_list): Now a list of pid-filename pairs.
6680 (close_process_fd): New function.
6681 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6682 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6683 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6684 (create_process, create_pty, Fmake_serial_process)
6685 (server_accept_connection): Record which fds need to be closed,
6686 and let deactivate_process close them.
6687 (Fmake_network_process): Do not discard the unwind-protect
6688 until it's safe to do so.
6689 (deactivate_process): Close the fds opened by create_process etc.
6690 (Fprocess_send_eof): Adjust to new way of recording open fds.
6691 Report an error if /dev/null can't be opened, instead of aborting.
6692 * process.h (PROCESS_OPEN_FDS): New constant.
6693 (struct Lisp_Process): New member open_fds.
6694 (record_kill_process, record_deleted_pid): Adjust signatures.
6695 (record_deleted_pid): Move decl here ...
6696 * syswait.h (record_deleted_pid): ... from here.
6698 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6700 * decompress.c: Fix bugs with large buffers and weird inputs.
6701 Tune a bit. Reindent as per usual Emacs style.
6702 (BUFFER_SIZE): Remove.
6703 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6704 more than UINT_MAX bytes. Decompress into the gap instead of into
6705 an auto buffer, as this should avoid copying. Return nil if
6706 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6707 set immediate_quit; we shouldn't trust zlib code that much.
6709 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6711 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6712 errors, and really move the gap to where we want it.
6714 * lisp.h: Include decompress.c support.
6716 * emacs.c (main): Include decompress.c support.
6718 * Makefile.in: Include -lz if present.
6720 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6722 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6723 (initWithTitle:): Initialize frame to 0.
6724 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6725 (fillWithWidgetValue:frame:): Rename from
6726 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6728 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6729 fillWithWidgetValue:frame:
6731 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6732 remove memory leak warnings.
6734 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6735 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6738 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6739 (x_activate_menubar): Update the whole menu.
6740 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6741 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6742 current event is not NSSystemDefined (Bug#15001).
6743 Call ns_check_menu_open only if trackingMenu is 2.
6744 (menuDidClose:): New method, decrease trackingMenu.
6745 (fillWithWidgetValue:setDelegate:): New method.
6746 (fillWithWidgetValue:): Call the above.
6748 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6750 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6752 Omit some unnecessary casts.
6753 Many of these go back to the old pre-C89 days, when they may have
6754 been needed, but we've been assuming C89 or later for a while now.
6755 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6756 (live_float_p, live_misc_p, live_vector_p):
6757 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6758 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6759 (defvar_per_buffer):
6760 * callint.c (Fcall_interactively):
6761 * doc.c (Fsubstitute_command_keys):
6762 * filelock.c (get_boot_time):
6763 * frame.c (xrdb_get_resource):
6764 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6765 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6766 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6767 (menuitem_highlight_callback, menu_destroy_callback)
6768 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6769 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6770 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6771 (xg_tool_bar_help_callback, tb_size_cb):
6772 * image.c (xpm_alloc_color, png_read_from_memory)
6773 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6774 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6776 * keymap.c (describe_map):
6777 * nsfns.m (Fns_display_monitor_attributes_list):
6778 * nsmenu.m (process_dialog:):
6779 * nsterm.m (hold_event):
6780 * process.c (wait_reading_process_output):
6781 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6782 * scroll.c (do_direct_scrolling, scrolling_1):
6783 * termcap.c (tgetent):
6784 * window.c (check_window_containing, add_window_to_list)
6785 (freeze_window_starts):
6786 * xdisp.c (compare_overlay_entries, vmessage):
6787 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6788 (x_get_monitor_attributes_xrandr)
6789 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6790 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6791 * xfont.c (xfont_match, xfont_open):
6792 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6793 (menubar_selection_callback, menu_position_func)
6794 (popup_selection_callback, create_and_show_popup_menu)
6795 (dialog_selection_callback, create_and_show_dialog):
6796 * xrdb.c (x_get_string_resource)
6798 * xsmfns.c (x_session_check_input):
6799 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6800 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6801 (xaw_jump_callback, xaw_scroll_callback):
6802 Omit unnecessary casts.
6804 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6806 Minor string-length refactoring.
6807 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6808 * frame.c (make_monitor_attribute_list):
6809 Prefer build_string to strlen + make_string.
6811 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6813 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6814 don't check minor_code (Bug#14417).
6816 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6818 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6819 vertical positions instead. This avoids calling MATRIX_ROW with
6820 row numbers that are possibly beyond valid limits. (Bug#15064)
6822 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6824 Use xstrdup and build_unibyte_string where applicable.
6825 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6826 * xfns.c (x_window):
6827 * xrdb.c (x_get_customization_string):
6828 * xterm.c (xim_initialize):
6829 * w32fns.c (w32_window): Use xstrdup.
6830 (w32_display_monitor_attributes_list):
6831 * emacs.c (init_cmdargs):
6832 * keyboard.c (PUSH_C_STR):
6833 * nsfont.m (nsfont_open):
6834 * sysdep.c (system_process_attributes):
6835 * w32.c (system_process_attributes):
6836 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6838 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6840 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6841 variables of these types so that GDB would know about them, as aid
6842 for debugging fatal exceptions. (Bug#15024) See also
6843 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6846 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6848 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6849 larger than the NSWindow (Bug#14934).
6851 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6853 Redesign redisplay interface to drop global variable updated_window.
6854 Always pass currently updated window as a parameter to update routines.
6855 * dispextern.h (updated_window): Remove declaration.
6856 (struct redisplay_interface): Pass window parameter to
6857 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6858 and after_update_window_hook.
6859 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6861 * dispnew.c (updated_window): Remove.
6862 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6863 (update_window_line): Adjust to match redisplay interface changes.
6864 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6865 (ns_scroll_run, ns_after_update_window_line):
6866 * w32term.c (x_update_window_begin, x_update_window_end)
6867 (x_after_update_window_line, x_scroll_run):
6868 * xterm.c (x_update_window_begin, x_update_window_end)
6869 (x_after_update_window_line, x_scroll_run):
6870 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6871 Likewise. Adjust comments where appropriate.
6872 (x_cursor_to): Simplify because this is always called during window
6873 update (but install debugging check anyway).
6874 (expose_window): Check must_be_updated_p flag to see whether this
6875 function is called during window update.
6877 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6879 Do not reset window modification event counters excessively.
6880 These leftovers and poor man's tricky methods to catch extra
6881 redisplay's attention are no longer needed.
6882 * frame.c (set_menu_bar_lines_1):
6883 * minibuf.c (read_minibuf_unwind):
6884 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6885 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6886 (window_scroll_line_based, Fset_window_configuration):
6887 * xdisp.c (redisplay_window): Do not reset last_modified and
6888 last_overlay_modified counters.
6890 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6892 * xselect.c (x_send_client_event): Set send_event and serial, memset
6893 data.l as it might be bigger than data.b. Use 24 bit mask to
6894 XSendEvent (Bug#15034).
6896 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6898 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6899 for TTY frames that are not the top frame on their console.
6902 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6904 * w32term.c (w32fullscreen_hook): Really maximize frame when
6905 asked for (Bug#14841).
6907 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6909 Prefer selected_window to Fselected_window, likewise for frames.
6910 * buffer.c (Fbuffer_swap_text):
6911 * data.c (Fvariable_binding_locus):
6912 * window.c (run_window_configuration_change_hook): Adjust users.
6913 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6914 Use decode_live_frame.
6916 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6918 Be more careful if selected window shows the buffer other than current,
6919 use window_outdated only if this is not so. This change should also
6920 address some weird issues discussed in Bug#13012.
6921 * window.h (window_outdated): New prototype.
6922 * window.c (window_outdated): Now here. Convert from static and
6923 always assume window's buffer.
6924 (Fwindow_end, Fwindow_line_height): Use it.
6925 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6926 and always assume window's buffer.
6927 (redisplay_window): Adjust user.
6928 (redisplay_internal): Call to reconsider_clip_changes once and
6929 check whether mode line should be updated only if selected window
6930 shows current buffer.
6931 (run_window_scroll_functions): Use eassert for debugging check.
6932 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6934 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6936 * window.c (window_scroll, window_scroll_pixel_based)
6937 (window_scroll_line_based): Use bool for booleans.
6939 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6941 * process.c: Fix minor off-by-one issues in descriptor counts.
6942 This shouldn't fix any real bugs, but it cleans up the code a bit.
6943 (max_process_desc, max_input_desc): -1, not 0, means none.
6945 (delete_input_desc): New function.
6946 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6947 (deactivate_process): Scan backwards when recomuting max_process_desc;
6948 that should be faster.
6949 (init_process_emacs): Initialize max_input_desc.
6951 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6953 Use region cache to speedup bidi_find_paragraph_start.
6954 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6955 Rename cache_long_line_scans to cache_long_scans.
6956 * buffer.c (bset_cache_long_line_scans): Rename to
6957 bset_cache_long_scans.
6958 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6959 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6961 (syms_of_buffer): Rename cache-long-line-scans to
6962 cache-long-scans. Adjust docstring.
6963 * search.c (newline_cache_on_off):
6964 * indent.c (width_run_cache_on_off): Adjust users.
6965 * bidi.c (bidi_paragraph_cache_on_off): New function.
6966 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6967 * insdel.c (prepare_to_modify_buffer):
6968 Invalidate bidi_paragraph_cache if enabled.
6970 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6972 Invalidate region caches only if buffer text is going to be changed.
6973 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6974 (modify_text): ...new prototype.
6975 (prepare_to_modify_buffer_1): New prototype.
6976 * textprop.c (modify_region): Rename to...
6977 (modify_text_properties): ...new function.
6978 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6979 (Fremove_list_of_text_properties): Adjust users.
6980 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6981 (modify_text): ...new function.
6982 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6983 (prepare_to_modify_buffer_1): ...new function.
6984 * casefiddle.c (casify_region):
6985 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6986 (Ftranspose_regions): Use modify_text.
6988 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6990 * lisp.mk (lisp): Add nadvice.elc.
6992 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6994 New macro to iterate over live buffers similar to frames.
6995 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6996 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6997 Declare buffer-related variables here to offload lisp.h.
6998 * buffer.c (Vbuffer_alist): Adjust comment.
6999 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7000 (other_buffer_safely):
7001 * data.c (store_symval_forwarding):
7002 * dispnew.c (Fframe_or_buffer_changed_p):
7003 * fileio.c (Fdo_auto_save):
7004 * filelock.c (unlock_all_files):
7005 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7007 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7009 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7010 * callproc.c (create_temp_file):
7011 * filelock.c (create_lock_file):
7012 Assume mkostemp, since it's now provided by Gnulib.
7014 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7016 * w32.c (mkostemp): New function.
7017 (mktemp): Remove, no longer used. Most of the code reused in
7018 mkostemp. (Bug#15015)
7019 (mktemp): Don't undef.
7021 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7023 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7024 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7025 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7026 (free_glyph_pool, check_glyph_memory): Likewise for
7027 all users. Adjust comments where appropriate.
7029 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7031 * composite.h: Minor fixups.
7032 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7033 to fix a misspelling, and change it to an inline function while
7034 we're at it (it need not be a macro). All uses changed.
7035 (composition_method, composition_valid_p):
7036 Rewrite to avoid assignments in if-conditions.
7038 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7040 Do not use global Lisp_Object in composition macros.
7041 * composite.h (composition_temp): Remove declaration.
7042 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7043 (composition_method, composition_valid_p): ...inline functions.
7044 (compose_region): Remove the leftover.
7045 * composite.c (composition_temp): Remove.
7046 (run_composition_function, update_compositions)
7047 (composition_compute_stop_pos, composition_adjust_point)
7048 (Ffind_composition_internal):
7049 * coding.c (handle_composition_annotation):
7050 * xdisp.c (handle_composition_prop, check_point_in_composition):
7051 Related users changed.
7053 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7055 Drop FRAME_PTR typedef.
7056 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7057 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7058 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7059 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7060 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7061 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7062 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7063 All related users changed.
7065 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7067 * eval.c (default_toplevel_binding): New function.
7069 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7070 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7071 (syms_of_eval): Export them.
7072 * data.c (Fdefault_value): Micro cleanup.
7073 * term.c (init_tty): Use "false".
7075 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7077 Fix X GC leak in GTK and raw (no toolkit) X ports.
7078 * xterm.c (x_free_frame_resources): If white and black relief
7079 GCs are allocated, always free them here.
7080 * xfns.c (x_make_gc): Omit redundant initialization.
7081 * widget.c (create_frame_gcs): Remove the leftover.
7082 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7083 in x_free_frame_resources.
7085 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7087 * nsterm.m (windowWillResize:toSize:): Only change title if
7088 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7090 (viewDidEndLiveResize): New method.
7092 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7093 inside NS_IMPL_COCOA.
7095 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7097 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7098 Do not check whether undo is enabled because record_insert and
7099 record_delete does that themselves.
7101 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7103 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7104 member which is not really used any more.
7105 (FRAME_XIC_BASE_FONTNAME): Remove.
7106 * xfns.c (xic_free_fontset): Adjust user.
7107 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7108 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7109 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7110 (xdialog_show): Use eassert for debugging check.
7111 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7113 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7115 * fileio.c, fns.c (merge): Move extern decl from here ...
7116 * lisp.h (merge): ... to here.
7118 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7120 Fix last font-related change.
7121 * w32font.h (w32font_list_internal, w32font_match_internal):
7123 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7124 (uniscribe_list_family): Adjust to match font API change.
7125 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7126 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7128 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7130 * frame.h (FRAME_MOUSE_UPDATE):
7131 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7132 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7134 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7136 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7137 * font.h (struct font_driver): Change list, match, and list_family
7138 functions to accept struct frame * as first arg.
7139 * font.c (font_score, font_compare, font_sort_entities):
7141 (font_sort_entities, font_list_entities, font_select_entity)
7142 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7143 match font API change.
7144 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7145 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7146 * ftxfont.c (ftxfont_list, ftxfont_match):
7147 * xftfont.c (xftfont_list, xftfont_match):
7148 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7149 * w32font.c (w32font_list, w32font_match, w32font_list)
7150 (w32font_list_internal, w32_font_match_internal): Likewise.
7151 * xfaces.c (Fx_family_fonts): Adjust user.
7153 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7155 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7156 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7157 only if HAVE_X_WINDOWS is in use.
7158 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7159 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7160 * w32term.c (x_wm_set_icon_position): Likewise.
7161 * w32fns.c (x_icon): Adjust user.
7163 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7165 * xterm.c (last_mouse_press_frame): Remove the
7166 leftover which is not really used any more.
7167 (handle_one_xevent, syms_of_xterm): Adjust users.
7168 (x_flush): Call XFlush once per each X display, not frame.
7169 This is better because this code always unconditionally skips
7170 non-X frames in Vframe_list and issues the only XFlush if we
7171 have more than one X frame on the same X display.
7172 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7173 Use bool for booleans.
7174 (x_draw_glyph_string_background, cvt_string_to_pixel)
7175 (cvt_pixel_dtor): Drop unnecessary prototypes.
7176 * xterm.h (x_display_ok): Adjust prototype.
7178 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7180 Drop unnecessary functions that deals with frame pixel size.
7181 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7182 (x_pixel_height): Drop prototypes.
7183 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7184 (x_pixel_height): Drop implementations.
7185 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7186 which should be always valid for window frame.
7187 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7188 * w32menu.c (Fx_popup_dialog):
7189 * xmenu.c (Fx_popup_dialog): Likewise for both.
7191 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7193 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7194 frame parameters and call to Fmodify_frame_parameters just once.
7195 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7196 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7197 and mention nil frame in docstring.
7199 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7201 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7202 (x_figure_window_size): Likewise. Adjust to return long.
7203 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7204 (toplevel): Move Qterminal_live_p to...
7205 * terminal.c (toplevel): ...here, make it static, and...
7206 (syms_of_terminal): ...DEFSYM here.
7207 * frame.h (Qterminal_live_p): Remove declaration.
7208 (make_frame, x_figure_window_size): Adjust prototype.
7209 * nsfns.m (Fx_create_frame): Use long for window flags.
7211 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7213 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7214 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7215 Do not assume that emacs_close (INT_MAX) is a no-op.
7217 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7219 * xfaces.c (make_face_cache): For struct face_cache, prefer
7220 xmalloc to xzalloc and so avoid redundant call to memset.
7221 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7223 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7225 * fringe.c (draw_window_fringes, update_window_fringes)
7226 (compute_fringe_widths):
7227 * w32term.c (x_draw_glyph_string):
7228 * window.c (candidate_window_p, Frecenter):
7229 * xfaces.c (realize_basic_faces, realize_default_face)
7230 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7231 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7232 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7233 * xmenu.c (Fx_menu_bar_open_internal):
7234 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7235 * xsettings.c (xft_settings_event):
7236 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7237 Use bool for booleans. Adjust style and comments where
7239 * dispextern.h (draw_window_fringes, update_window_fringes)
7240 (compute_fringe_widths):
7241 * xterm.h (x_had_errors_p): Adjust prototype.
7243 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7245 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7246 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7248 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7250 * fns.c (toplevel): Remove comment before Fsafe_length because
7253 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7255 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7257 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7259 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7260 frame which got the message is still alive, before dereferencing
7261 its pointer. (Bug#14970)
7263 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7264 be a live window, before using it as such. (Bug#14970)
7266 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7268 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7269 w32_detect_focus_change instead of doing part of its job by hand.
7270 This fixes the problem whereby FOCUS_OUT events were not sent to
7273 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7275 * process.c (Fprocess_list): Doc fix.
7277 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7278 being re-exposed only if it didn't ask to become visible.
7279 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7280 was previously iconified. (Bug#14841)
7281 (x_iconify_frame): Mark the frame iconified.
7283 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7285 Fix minor problems found by static checking.
7286 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7287 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7289 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7291 * eval.c (set_specpdl_old_value): New function.
7292 (unbind_to): Minor simplification.
7293 (get_backtrace_frame): New function.
7294 (Fbacktrace_frame): Use it. Add `base' argument.
7295 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7296 (syms_of_eval): Export backtrace-eval.
7297 * xterm.c (x_focus_changed): Simplify.
7299 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7301 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7303 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7305 * xdisp.c (redisplay_window): Instead of moving point out of
7306 scroll margin, reject the force_start method, and try scrolling
7307 instead. (Bug#14780)
7309 2013-07-24 Ken Brown <kbrown@cornell.edu>
7311 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7314 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7316 * eval.c (Fprogn): Do not check that BODY is a proper list.
7317 This undoes the previous change. The check slows down the
7318 interpreter, and is not needed to prevent a crash. See
7319 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7321 2013-07-23 Glenn Morris <rgm@gnu.org>
7323 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7325 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7327 Port to GNU/Linux systems with tinfo but not ncurses.
7328 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7329 to decide whether ncurses is being used. Without this change,
7330 GCC complains about tgetent not being declared, on a system
7331 that has tinfo installed but ncurses not installed.
7333 * eval.c (Fprogn): Check that BODY is a proper list.
7335 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7336 * data.c (Fsetq_default):
7337 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7338 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7340 Tune by taking advantage of the fact that ARGS is always a list
7341 when a function is declared to have UNEVALLED args.
7343 * emacsgtkfixed.c: Port to GCC 4.6.
7344 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7346 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7348 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7349 here to silence compiler warnings.
7351 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7353 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7354 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7355 from messing up Emacs's 'struct frame' (Bug#14923).
7357 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7359 * alloc.c (make_save_ptr_ptr): Define this function.
7360 It was inadvertently omitted. It's needed only if
7361 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7363 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7365 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7366 frame have focus (Bug#14895).
7368 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7370 Avoid vfork-related deadlock more cleanly.
7371 * callproc.c (child_setup): When the child's exec fails, output
7372 the program name, as that's more useful. Use O_NONBLOCK to avoid
7374 * process.c (create_process_1): Remove; no longer needed.
7375 (create_process): Remove timer hack; no longer needed, now that
7376 the child avoids deadlock.
7378 2013-07-20 Glenn Morris <rgm@gnu.org>
7380 * image.c (Fimage_flush): Fix doc typo.
7382 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7384 Fix array bounds violation when pty allocation fails.
7385 * process.c (PTY_NAME_SIZE): New constant.
7386 (pty_name): Remove static variable; it's now auto.
7387 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7388 Take pty_name as an arg rather than using a static variable.
7389 All callers changed.
7390 (create_process): Recover pty_flag from process, not from volatile local.
7391 (create_pty): Stay inside array even when pty allocation fails.
7392 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7394 * lread.c (Fload): Avoid initialization only when lint checking.
7395 Mention that it's needed only for older GCCs.
7397 2013-07-20 Kenichi Handa <handa@gnu.org>
7399 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7400 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7402 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7404 * lread.c (Fload): Avoid uninitialized warning.
7406 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7408 Fix some minor file descriptor leaks and related glitches.
7409 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7410 (create_lock_file): Use write, not emacs_write.
7411 * image.c (slurp_file, png_load_body):
7412 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7413 (server_accept_connection):
7414 Don't leak an fd on memory allocation failure.
7415 * image.c (slurp_file): Add a cheap heuristic for growing files.
7416 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7417 as that's what the other routines do. Maybe input need not be
7418 blocked at all, but it's better to be consistent.
7419 Avoid undefined behavior when strlen is zero.
7421 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7422 (NSTATICS): Now a constant; doesn't need to be a macro.
7424 2013-07-19 Richard Stallman <rms@gnu.org>
7426 * coding.c (decode_coding_utf_8): Add simple loop for fast
7427 processing of ASCII characters.
7429 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7431 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7433 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7435 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7436 unportable 'struct x_display_info'.
7437 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7440 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7442 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7443 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7445 (system_process_attributes): Prefer plain char to unsigned char
7446 when either will do. Clean up properly if interrupted or if
7447 memory allocations fail. Don't assume sscanf succeeds.
7448 Remove no-longer-needed workaround to stop GCC from whining.
7449 Read command-line once, instead of multiple times. Check read status a
7452 Fix obscure porting bug with varargs functions.
7453 The code assumed that int is treated like ptrdiff_t in a vararg
7454 function, which is not a portable assumption. There was a similar
7455 -- though these days less likely -- porting problem with various
7456 assumptions that pointers of different types all smell the same as
7457 far as vararg functions is conserved. To make this problem less
7458 likely in the future, redo the API to use varargs functions.
7459 * alloc.c (make_save_value): Remove this vararg function.
7460 All uses changed to ...
7461 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7462 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7464 (make_save_ptr): Rename from make_save_pointer, for consistency with
7465 the above. Define only on platforms that need it. All uses changed.
7467 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7469 * keyboard.c: Try to fix typos in previous change.
7470 (DISPLAY_LIST_INFO): New macro.
7471 (kbd_buffer_get_event): Do not access members that are not present
7472 in X11. Revert inadvertent change of "!=" to "=".
7474 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7476 * keyboard.c (kbd_buffer_get_event):
7477 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7478 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7480 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7482 * filelock.c: Fix unlikely file descriptor leaks.
7483 (get_boot_time_1): Rework to avoid using emacs_open.
7484 This doesn't actually fix a leak, but is better anyway.
7485 (read_lock_data): Use read, not emacs_read.
7487 * doc.c: Fix minor memory and file descriptor leaks.
7488 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7489 (get_doc_string, Fsnarf_documentation):
7490 Fix file descriptor leak on error.
7492 * term.c: Fix minor fdopen-related file descriptor leaks.
7493 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7494 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7496 * charset.c: Fix file descriptor leaks and errno issues.
7498 (load_charset_map_from_file): Don't leak file descriptor on error.
7499 Use plain record_xmalloc since the allocation is larger than
7500 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7502 * eval.c (record_unwind_protect_nothing):
7503 * fileio.c (fclose_unwind):
7505 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7506 The replacement doesn't block input, but that no longer seems
7509 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7511 * lread.c: Fix file descriptor leaks and errno issues.
7512 (Fload): Close some races that leaked fds or streams when 'load'
7514 (Fload, openp): Report error number of last nontrivial failure to open.
7515 ENOENT counts as trivial.
7516 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7518 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7519 now that the function is always called with a nonnegative arg.
7520 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7521 All uses replaced with ...
7522 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7524 A few more minor file errno-reporting bugs.
7525 * callproc.c (Fcall_process):
7526 * doc.c (Fsnarf_documentation):
7527 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7528 * process.c (set_socket_option):
7529 Don't let a constructor trash errno.
7530 * doc.c: Include <errno.h>.
7532 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7534 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7536 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7538 Fix w32 bug with call-process-region (Bug#14885).
7539 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7540 to Fcall_process when the input is empty. This simplifies the
7541 code a bit. It makes no difference on POSIXish platforms but
7542 apparently it fixes a bug on w32.
7544 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7545 * fileio.c (close_file_unwind): Don't close if FD is negative;
7546 this can happen when unwinding a zapped file descriptor.
7547 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7548 in case Emacs runs out of memory between the two unwind-protects.
7549 Don't trash errno when closing FD.
7550 Zap the FD in the specpdl when closing it, instead of deferring
7551 the removal of the unwind-protect; this fixes a bug where a child
7552 function unwinds the stack past us.
7554 New unwind-protect flavors to better type-check C callbacks.
7555 This also lessens the need to write wrappers for callbacks,
7556 and the need for make_save_pointer.
7557 * alloc.c (free_save_value):
7558 * atimer.c (run_all_atimers):
7560 * alloc.c (safe_alloca_unwind):
7561 * atimer.c (unwind_stop_other_atimers):
7562 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7563 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7564 * minibuf.c (choose_minibuf_frame_1):
7565 * process.c (make_serial_process_unwind):
7566 * xdisp.c (pop_message_unwind):
7567 * xselect.c (queue_selection_requests_unwind):
7568 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7569 * alloc.c (record_xmalloc):
7570 Prefer record_unwind_protect_ptr to record_unwind_protect with
7572 * alloc.c (Fgarbage_collect):
7573 Prefer record_unwind_protect_void to passing a dummy.
7574 * buffer.c (restore_buffer):
7575 * window.c (restore_window_configuration):
7576 * xfns.c, w32fns.c (do_unwind_create_frame)
7577 New wrapper. All record-unwind uses of wrappee changed.
7578 * buffer.c (set_buffer_if_live):
7579 * callproc.c (call_process_cleanup, delete_temp_file):
7580 * coding.c (code_conversion_restore):
7581 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7582 * editfns.c (save_excursion_restore)
7583 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7584 (save_restriction_restore):
7585 * eval.c (restore_stack_limits, un_autoload):
7586 * fns.c (require_unwind):
7587 * keyboard.c (recursive_edit_unwind, tracking_off):
7588 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7589 * macros.c (pop_kbd_macro, restore_menu_items):
7590 * nsfns.m (unwind_create_frame):
7591 * print.c (print_unwind):
7592 * process.c (start_process_unwind):
7593 * search.c (unwind_set_match_data):
7594 * window.c (select_window_norecord, select_frame_norecord):
7595 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7596 (fast_set_selected_frame):
7597 * xfns.c, w32fns.c (unwind_create_tip_frame):
7598 Return void, not a dummy Lisp_Object. All uses changed.
7599 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7600 * callproc.c (call_process_kill):
7601 * fileio.c (restore_point_unwind, decide_coding_unwind)
7602 (build_annotations_unwind):
7603 * insdel.c (Fcombine_after_change_execute_1):
7604 * keyboard.c (read_char_help_form_unwind):
7605 * menu.c (unuse_menu_items):
7606 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7607 * sound.c (sound_cleanup):
7608 * xdisp.c (unwind_redisplay):
7609 * xfns.c (clean_up_dialog):
7610 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7611 Accept no args and return void, instead of accepting and returning
7612 a dummy Lisp_Object. All uses changed.
7613 * cygw32.c (fchdir_unwind):
7614 * fileio.c (close_file_unwind):
7615 * keyboard.c (restore_kboard_configuration):
7616 * lread.c (readevalllop_1):
7617 * process.c (wait_reading_process_output_unwind):
7618 Accept int and return void, rather than accepting an Emacs integer
7619 and returning a dummy object. In some cases this fixes an
7620 unlikely bug when the corresponding int is outside Emacs integer
7621 range. All uses changed.
7622 * dired.c (directory_files_internal_unwind):
7623 * fileio.c (do_auto_save_unwind):
7624 * gtkutil.c (pop_down_dialog):
7625 * insdel.c (reset_var_on_error):
7626 * lread.c (load_unwind):
7627 * xfns.c (clean_up_file_dialog):
7628 * xmenu.c, nsmenu.m (pop_down_menu):
7629 * xmenu.c (cleanup_widget_value_tree):
7630 * xselect.c (wait_for_property_change_unwind):
7631 Accept pointer and return void, rather than accepting an Emacs
7632 save value encapsulating the pointer and returning a dummy object.
7634 * editfns.c (Fformat): Update the saved pointer directly via
7635 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7636 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7637 (unwind_body): New function.
7638 (record_unwind_protect): First arg is now a function returning void,
7639 not a dummy Lisp_Object.
7640 (record_unwind_protect_ptr, record_unwind_protect_int)
7641 (record_unwind_protect_void): New functions.
7642 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7643 * fileio.c (struct auto_save_unwind): New type.
7644 (do_auto_save_unwind): Use it.
7645 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7646 * insdel.c (struct rvoe_arg): New type.
7647 (reset_var_on_error): Use it.
7648 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7650 (specbinding_func): Remove; there are now several such functions.
7651 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7652 (set_unwind_protect_ptr): New function.
7653 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7655 Be simpler and more consistent about reporting I/O errors.
7656 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7657 Say "Read error" and "Write error", rather than "I/O error", or
7658 "IO error reading", or "IO error writing", when a read or write
7660 * process.c (Fmake_network_process, wait_reading_process_output)
7661 (send_process, Fprocess_send_eof, wait_reading_process_output):
7662 Capitalize diagnostics consistently. Put "failed foo" at the
7663 start of the diagnostic, so that we don't capitalize the
7664 function name "foo". Consistently say "failed" for such
7666 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7667 All callers changed. This is so it can use report_file_error.
7668 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7669 diagnostics consistently as above.
7671 * fileio.c (report_file_errno): Fix errno reporting bug.
7672 If the file name is neither null nor a pair, package it up as a
7673 singleton list. All callers changed, both to this function and to
7674 report_file_error. This fixes a bug where the memory allocator
7675 invoked by list1 set errno so that the immediately following
7676 report_file_error reported the wrong errno value.
7678 Fix minor problems found by --enable-gcc-warnings.
7679 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7680 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7682 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7684 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7685 Set event->arg to Qt if switch-event shall be generated.
7686 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7688 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7690 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7693 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7694 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7695 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7696 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7697 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7698 and there is a focused frame.
7699 (head_table): Add focus-in and focus-out.
7700 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7701 bind to handle-focus-in/out.
7703 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7704 (Fhandle_switch_frame): Call Fhandle_focus_in.
7705 (syms_of_frame): defsubr handle-focus-in/out.
7707 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7709 Fix porting bug to older POSIXish platforms (Bug#14862).
7710 * sysdep.c (emacs_pipe): New function, that implements
7711 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7712 This should port better to CentOS 5 and to Mac OS X 10.6.
7713 All calls to pipe2 changed.
7715 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7716 This makes the code easier to read and the executable a bit smaller.
7717 Do not replace all calls to Fcons that happen to create lists,
7718 just calls that are intended to create lists. For example, when
7719 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7720 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7721 Similarly for list2 through list5.
7722 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7723 * bytecode.c (exec_byte_code):
7724 * callint.c (quotify_arg, Fcall_interactively):
7725 * callproc.c (Fcall_process, create_temp_file):
7726 * charset.c (load_charset_map_from_file)
7727 (Fdefine_charset_internal, init_charset):
7728 * coding.c (get_translation_table, detect_coding_system)
7729 (Fcheck_coding_systems_region)
7730 (Fset_terminal_coding_system_internal)
7731 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7732 * composite.c (update_compositions, Ffind_composition_internal):
7733 * dired.c (directory_files_internal, file_name_completion)
7735 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7736 * doc.c (Fsnarf_documentation):
7737 * editfns.c (Fmessage_box):
7739 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7740 (Feval, eval_sub, Ffuncall, apply_lambda):
7741 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7742 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7743 (Fset_file_times, Finsert_file_contents)
7744 (Fchoose_write_coding_system, Fwrite_region):
7745 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7746 * font.c (font_registry_charsets, font_parse_fcname)
7747 (font_prepare_cache, font_update_drivers, Flist_fonts):
7748 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7749 * frame.c (make_frame, Fmake_terminal_frame)
7750 (x_set_frame_parameters, x_report_frame_params)
7751 (x_default_parameter, Fx_parse_geometry):
7752 * ftfont.c (syms_of_ftfont):
7753 * image.c (gif_load):
7754 * keyboard.c (command_loop_1):
7755 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7756 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7757 (Fminor_mode_key_binding, accessible_keymaps_1)
7758 (Faccessible_keymaps, Fwhere_is_internal):
7759 * lread.c (read_emacs_mule_char):
7760 * menu.c (find_and_return_menu_selection):
7761 * minibuf.c (get_minibuffer):
7762 * nsfns.m (Fns_perform_service):
7763 * nsfont.m (ns_script_to_charset):
7764 * nsmenu.m (ns_popup_dialog):
7765 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7766 (Fx_own_selection_internal):
7767 * nsterm.m (append2):
7768 * print.c (Fredirect_debugging_output)
7769 (print_prune_string_charset):
7770 * process.c (Fdelete_process, Fprocess_contact)
7771 (Fformat_network_address, set_socket_option)
7772 (read_and_dispose_of_process_output, write_queue_push)
7773 (send_process, exec_sentinel):
7774 * sound.c (Fplay_sound_internal):
7775 * textprop.c (validate_plist, add_properties)
7776 (Fput_text_property, Fadd_face_text_property)
7777 (copy_text_properties, text_property_list, syms_of_textprop):
7778 * unexaix.c (report_error):
7779 * unexcoff.c (report_error):
7780 * unexsol.c (unexec):
7781 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7782 (Fformat_mode_line, syms_of_xdisp):
7783 * xfaces.c (set_font_frame_param)
7784 (Finternal_lisp_face_attribute_values)
7785 (Finternal_merge_in_global_face, syms_of_xfaces):
7786 * xfns.c (x_default_scroll_bar_color_parameter)
7787 (x_default_font_parameter, x_create_tip_frame):
7788 * xfont.c (xfont_supported_scripts):
7789 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7790 (menu_help_callback, xmenu_show):
7792 * xterm.c (set_wm_state):
7793 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7794 and similarly for list2 through list5.
7796 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7798 * callproc.c (Fcall_process_region): Fix minor race and tune.
7799 (create_temp_file): New function, with the temp-file-creation part
7800 of the old Fcall_process_region. Use Fcopy_sequence to create the
7801 temp file name, rather than alloca + build_string, for simplicity.
7802 Don't bother to block input around the temp file creation;
7803 shouldn't be needed. Simplify use of mktemp.
7804 Use record_unwind_protect immediately after creating the temp file;
7805 this closes an unlikely race where the temp file was not removed.
7806 Use memcpy rather than an open-coded loop.
7807 (Fcall_process_region): Use the new function. If the input is
7808 empty, redirect from /dev/null rather than from a newly created
7809 empty temp file; this avoids unnecessary file system traffic.
7811 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7813 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7814 Simplify by making this case like the other two. This is a bit
7815 slower on obsolete hosts, but the extra complexity isn't worth it.
7817 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7818 * process.c (create_process) [!DOS_NT]:
7819 Remove now-unnecessary calls to emacs_close.
7821 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7823 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7824 returning early. (Bug#14850)
7826 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7827 and inhibit-iso-escape-detection attributes of 'undecided'.
7830 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7832 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7833 Reported by Herbert J. Skuhra in
7834 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7836 Don't lose top specpdl entry when memory is exhausted.
7837 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7838 specpdl overflow here, to simplify callers; all callers changed.
7839 Always reserve an unused entry at the stack top; this avoids
7840 losing the top entry's information when memory is exhausted.
7842 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7844 Clean up errno reporting and fix some errno-reporting bugs.
7845 * callproc.c (Fcall_process):
7846 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7847 * process.c (create_process, Fmake_network_process):
7848 * unexaix.c (report_error):
7849 * unexcoff.c (report_error):
7850 Be more careful about reporting the errno of failed operations.
7851 The code previously reported the wrong errno sometimes.
7852 Also, prefer report_file_errno to setting errno + report_file_error.
7853 (Fcall_process): Look at openp return value rather than at path,
7854 as that's a bit faster and clearer when there's a numeric predicate.
7855 * fileio.c (report_file_errno): New function, with most of the
7856 old contents of report_file_error.
7857 (report_file_error): Use it.
7858 (Ffile_exists_p, Ffile_accessible_directory_p):
7859 Set errno to 0 when it is junk.
7860 * fileio.c (Faccess_file):
7861 * image.c (x_create_bitmap_from_file):
7862 Use faccessat rather than opening the file, to avoid the hassle of
7863 having a file descriptor open.
7864 * lisp.h (report_file_errno): New decl.
7865 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7868 * process.c (create_process, wait_reading_process_output) [AIX]:
7869 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7870 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7871 a multithreaded environment anyway).
7872 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7874 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7876 * image.c (x_find_image_file): Don't close a remote file handle.
7878 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7880 Fix races with threads and file descriptors.
7881 * callproc.c (Fcall_process_region):
7882 * dired.c (open_directory):
7883 * emacs.c (main, Fdaemon_initialized):
7884 * image.c (x_find_image_file):
7885 * inotify.c (Finotify_rm_watch):
7886 * lread.c (Flocate_file_internal):
7887 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7888 * term.c (term_mouse_moveto, init_tty):
7889 * termcap.c (tgetent):
7890 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7891 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7892 * unexhp9k800.c, unexmacosx.c (unexec):
7893 * callproc.c (Fcall_process_region):
7894 Use emacs_close, not close.
7895 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7896 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7897 and posix_close function on current platforms (which all lack them).
7898 (emacs_close): Use it. This should fix the races on GNU/Linux and
7899 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7900 and it should avoid closing random victim file descriptors on
7903 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7905 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7906 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7909 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7910 This is for .gdbinit xbacktrace.
7912 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7913 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7914 (emacs_set_tty): Now static.
7915 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7916 * term.c (tty_capable_p, tty_default_color_capabilities)
7917 (get_tty_terminal, term_mouse_movement)
7918 (handle_one_term_event, init_tty, maybe_fatal):
7919 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7920 (tgetent, scan_file, name_match, compare_contin):
7921 * terminal.c (get_terminal):
7922 Use bool for boolean.
7923 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7924 Prefer char to unsigned char if either will do.
7925 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7926 (tty_write_glyphs): Prefer int to unsigned.
7927 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7928 All callers changed.
7929 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7931 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7934 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7935 (B__dummy__): New dummy symbol, to pacify C89.
7936 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7937 they can't grok varargs macros.
7938 * dispnew.c (add_window_display_history)
7939 (add_frame_display_history):
7940 * print.c (print_object):
7941 * xdisp.c (debug_method_add):
7942 Use %p printf format only for void pointers.
7943 * emacs.c (usage_message): New constant, replacing ...
7944 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7945 (main): Adjust to usage reorg.
7946 * fns.c (syms_of_fns):
7947 * profiler.c (syms_of_profiler):
7948 Don't use non-constant struct initializers.
7949 * gnutls.h (gnutls_initstage_t):
7950 * lisp.h (enum Lisp_Fwd_Type):
7951 * lread.c (lisp_file_lexically_bound_p):
7952 * xsettings.c (anonymous enum):
7953 Remove trailing comma.
7954 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7955 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7956 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7958 * regex.c (const_re_char): New type, to pacify strict C89.
7959 All uses of 'const re_char' replaced to use it.
7960 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7961 with glibc when strict C89. This change is imported from gnulib.
7963 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7964 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7965 Omit GNU_LINUX implementation, since it requires long long.
7966 * xterm.c (x_draw_underwave):
7967 Do not assume the traditional order of struct's members.
7968 (x_term_init): Rewrite to avoid the need for non-constant structure
7971 Syntax cleanup, mostly replacing macros with functions.
7972 This removes the need for the syntax_temp hack.
7973 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7974 * syntax.c (SYNTAX_INLINE): New macro.
7975 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7976 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7977 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7978 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7979 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7980 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7981 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7982 Now constants, not macros.
7983 (syntax_temp) [!__GNUC__]: Remove.
7984 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7985 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7986 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7987 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7988 Move here from syntax.h; now functions, not macros. Except for the
7989 last function, these are static since only syntax.c uses them.
7990 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7991 All uses changed. Now a function, not a macro; use this fact
7992 to simplify the code.
7993 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7994 compiler bugs; no longer relevant.
7995 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7996 (SYNTAX_INLINE): New macro.
7997 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7998 for the new functions. Use bool for boolean member.
7999 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8000 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8001 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8002 (SETUP_BUFFER_SYNTAX_TABLE):
8003 Now extern inline functions, not macros.
8004 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8005 Remove; all uses replaced by implementation.
8006 (syntax_temp) [!__GNUC__]: Remove decl.
8007 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8009 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8011 * emacs.c (main): Fix syntax error.
8013 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8015 Timestamp fixes for undo (Bug#14824).
8016 * atimer.c (schedule_atimer):
8017 * fileio.c (Ffile_newer_than_file_p):
8018 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8019 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8020 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8021 (syms_of_fileio): Remove Sclear_visited_file_name.
8022 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8023 file doesn't exist; this avoids an ambiguity with negative timestamps.
8024 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8025 * systime.h (make_emacs_time, invalid_emacs_time):
8026 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8027 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8028 * undo.c (record_first_change): Push (visited-file-modtime) onto
8029 undo list rather than reimplementing it by hand, incorrectly.
8031 2013-07-09 Ken Brown <kbrown@cornell.edu>
8033 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8035 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8037 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8039 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8041 Handle errno and exit status a bit more carefully.
8042 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8043 number into an exit status. Instead, use EXIT_CANCELED.
8044 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8045 * callproc.c (relocate_fd):
8046 * emacs.c (close_output_streams, main):
8047 * process.c (create_process):
8048 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8049 Use emacs_perror for simplicity.
8050 * callproc.c (relocate_fd, main):
8051 * sysdep.c (sys_subshell):
8052 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8053 (shut_down_emacs): Use emacs_write, not write.
8054 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8055 * fileio.c (Fcopy_file, e_write):
8056 * nsterm.m (ns_select):
8057 * process.c (send_process):
8058 * sound.c (vox_write):
8059 Use emacs_write_sig, not emacs_write.
8060 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8061 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8063 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8065 (emacs_full_write): New function.
8066 (emacs_write): Rewrite to use it.
8067 (emacswrite_sig, emacs_perror): New functions.
8068 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8070 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8072 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8073 on NS even if it is present. Pixmap on NS is a void*.
8075 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8077 Port to Ubuntu 10 (Bug#14803).
8078 Problem reported by T.V. Raman.
8079 * process.c (close_on_exec, accept4, process_socket):
8080 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8082 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8084 * w32.c (sys_dup): Declare prototype.
8088 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8090 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8092 Make file descriptors close-on-exec when possible (Bug#14803).
8093 This simplifies Emacs a bit, since it no longer needs to worry
8094 about closing file descriptors by hand in some cases.
8095 It also fixes some unlikely races. Not all such races, as
8096 libraries often open files internally without setting
8097 close-on-exec, but it's an improvement.
8098 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8099 * callproc.c (Fcall_process) [!MSDOS]:
8100 * emacs.c (main) [!DOS_NT]:
8101 * nsterm.m (ns_term_init):
8102 * process.c (create_process):
8103 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8104 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8105 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8106 Prefer mkostemp with O_CLOEXEC to mkstemp.
8107 * callproc.c (relocate_fd) [!WINDOWSNT]:
8108 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8109 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8111 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8112 Make the resulting file descriptor close-on-exec.
8113 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8114 * lread.c (load_descriptor_list, load_descriptor_unwind):
8115 Remove; no longer needed. All uses removed.
8116 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8117 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8119 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8120 (Fmake_network_process, Fnetwork_interface_list)
8121 (Fnetwork_interface_info, server_accept_connection):
8122 Make newly-created socket close-on-exec.
8123 * sysdep.c (emacs_open, emacs_fopen):
8124 Make new-created descriptor close-on-exec.
8125 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8126 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8128 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8130 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8131 for NS_IMPL_GNUSTEP.
8133 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8135 Fix openp errno handling.
8136 * callproc.c (Fcall_process): Preserve openp errno around close.
8137 * lread.c (openp): Set errno when returning -1, as some callers
8140 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8142 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8144 * nsterm.h (NSSavePanel): Update comment.
8145 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8146 (ns_run_file_dialog): Declare.
8148 * nsfns.m: Remove panelOK.
8150 (ns_run_file_dialog): New function.
8151 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8152 event loop, so file dialog is popped up by ns_run_file_dialog, called
8153 by sendEvent (Bug#14578).
8154 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8156 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8158 * xdisp.c (default_line_pixel_height): New function.
8159 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8160 (try_cursor_movement, redisplay_window, try_window)
8161 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8163 * window.c (window_scroll_pixel_based):
8164 use default_line_pixel_height.
8166 * dispextern.h (default_line_pixel_height): Add prototype.
8168 * frame.c (x_set_line_spacing): Accept a float value for
8169 line-spacing parameter, per the documentation.
8171 * data.c (Fmultibyte_string_p): Doc fix.
8173 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8175 Use emacs_open more consistently when opening files.
8176 This handles EINTR more consistently now, and makes it easier
8177 to introduce other uniform changes to file descriptor handling.
8178 * sysstdio.h: New file.
8179 * buffer.c (mmap_init):
8180 * cygw32.c (chdir_to_default_directory):
8181 * dispnew.c (Fopen_termscript):
8182 * emacs.c (Fdaemon_initialized):
8183 * fileio.c (Fdo_auto_save):
8184 * image.c (slurp_file, png_load_body, jpeg_load_body):
8185 * keyboard.c (Fopen_dribble_file):
8187 * print.c (Fredirect_debugging_output):
8188 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8189 * termcap.c (tgetent):
8190 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8191 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8192 * w32term.c (w32_initialize) [CYGWIN]:
8193 * xfaces.c (Fx_load_color_file):
8194 Use emacs_open instead of plain open, and emacs_fopen instead of
8196 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8197 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8198 * callproc.c (default_output_mode): New constant.
8199 (Fcall_process): Use it to call emacs_open instead of plain creat.
8200 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8201 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8202 (emacs_fopen): New function.
8203 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8204 Include <lisp.h>, for emacs_open.
8205 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8207 Remove duplicate #include directives.
8208 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8210 Don't include stdio.h twice.
8211 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8212 Don't include sys/types.h or stdio.h twice.
8213 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8214 * lread.c: Don't include coding.h twice.
8215 * nsfont.m: Don't include frame.h twice.
8216 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8217 * ralloc.c: Don't include <unistd.h> twice.
8218 * xdisp.c: Don't include font.h twice.
8219 * xterm.c: Don't include fontset.h twice.
8220 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8222 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8224 Scale ImageMagick images more carefully.
8225 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8226 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8227 Be more careful about avoiding undefined behavior after
8228 integer overflow and division by zero.
8230 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8232 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8233 (syms_of_w32fns): DEFSYM them.
8234 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8235 (CCHDEVICENAME): Define macros if not defined.
8236 (struct MONITOR_INFO_EX): New struct.
8237 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8238 (enum_display_monitors_fn): New variable.
8239 (globals_of_w32fns): Initialize it.
8240 (Fx_display_pixel_width, Fx_display_pixel_height)
8241 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8242 multi-monitor setups in docstrings.
8243 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8244 screen size by primary monitor's millimeter per pixel.
8245 (w32_monitor_enum, w32_display_monitor_attributes_list)
8246 (w32_display_monitor_attributes_list_fallback)
8247 (Fw32_display_monitor_attributes_list): New functions.
8248 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8250 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8252 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8254 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8256 * fileio.c (Qfile_notify_error): New error symbol.
8258 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8259 * inotify.c (inotify_callback, symbol_to_inotifymask)
8260 (Finotify_add_watch, Finotify_rm_watch): Use it.
8261 (inotifyevent_to_event): Exchange order of cookie and file name.
8262 (Finotify_add_watch): Adapt docstring.
8264 * lisp.h (Qfile_notify_error): Declare.
8266 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8268 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8269 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8270 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8271 which did not work (see <http://bugs.gnu.org/14569#307>).
8272 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8273 && (!noninteractive || initialized)). This attempts to thread
8274 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8276 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8278 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8279 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8281 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8283 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8284 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8285 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8286 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8288 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8290 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8291 Define to __sys_siglist.
8293 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8295 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8296 word-wrap, so that overflow-newline-into-fringe would work in
8297 visual-line-mode. (Bug#2749)
8298 (move_it_in_display_line_to): When the last scanned display
8299 element fits exactly on the display line, and
8300 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8301 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8302 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8303 finding buffer position that corresponds to pixel coordinates,
8304 e.g. in buffer_posn_from_coords.
8306 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8308 * process.c (handle_child_signal): Call catch_child_signal if
8311 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8313 Don't convert function pointers to void * and back.
8314 It isn't portable C, and it's easy enough to avoid.
8315 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8316 (make_save_value): Add support for SAVE_FUNCPOINTER.
8317 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8318 * print.c (print_object):
8319 Distinguish function from object pointers.
8320 * lisp.h (SAVE_FUNCPOINTER): New constant.
8321 (SAVE_SLOT_BITS): Adjust to it.
8322 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8323 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8324 (voidfuncptr): New typedef.
8325 (struct Lisp_Save_Value): New member data[0].funcpointer.
8326 (XSAVE_FUNCPOINTER): New function.
8328 Simplify buildobj processing.
8329 * Makefile.in (buildobj.h): Make it a sequence of strings each
8330 followed by comma, rather than a single string. Put it into a
8331 .tmp file in case there's an error while generating it.
8332 (gl-stamp): Use .tmp for temp files.
8333 (mostlyclean): Clean .tmp files.
8334 * doc.c (buildobj): Move to just the routine that needs it.
8335 It's now an array of strings, so processing is simpler.
8337 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8339 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8340 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8341 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8342 Invoke malloc_enable_thread even when not interactive.
8343 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8344 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8345 in this case, since the underlying bug has now been fixed.
8347 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8349 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8350 unlinking it (bug#14691).
8352 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8354 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8355 before checking whether buffer is modified. This lets
8356 `kill-buffer-query-functions' cancel killing of the buffer or save
8357 its content before `kill-buffer' asks user the "Buffer %s
8358 modified; kill anyway?" question.
8360 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8362 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8363 Let the super performKeyEquivalent deal with them (Bug#14747).
8365 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8367 * widget.c (resize_cb): Remove unused local.
8369 Do not use GTK 3 if it exists but cannot be compiled.
8370 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8371 * xterm.c (x_error_handler) [!USE_GTK]:
8374 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8376 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8378 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8379 to the valid range of values. (Bug#14753)
8381 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8382 when moving point by using the current glyph matrix. This avoids
8383 the need to force redisplay when this function is called in a
8386 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8388 Fix minor problems found by static checking.
8389 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8390 Redo the latter's body to sidestep GCC parenthesization warnings.
8391 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8392 * coding.c (detect_coding, detect_coding_system):
8393 * coding.h (struct undecided_spec):
8394 Use bool for boolean.
8395 * image.c (QCmax_width, QCmax_height): Now static.
8396 * xdisp.c (Fmove_point_visually): Remove unused local.
8398 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8400 * xdisp.c (Fmove_point_visually): New function.
8402 2013-06-28 Kenichi Handa <handa@gnu.org>
8404 * coding.h (define_coding_undecided_arg_index): New enum.
8405 (coding_attr_index): New members
8406 coding_attr_undecided_inhibit_null_byte_detection,
8407 coding_attr_undecided_inhibit_iso_escape_detection,
8408 coding_attr_undecided_prefer_utf_8.
8409 (undecided_spec): New struct.
8410 (struct coding_system): New member `undecided' of the member
8413 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8414 (detect_coding): Likewise.
8415 (detect_coding_system): Likewise.
8416 (Fdefine_coding_system_internal): New coding system properties
8417 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8419 (syms_of_coding): Adjust for coding_arg_undecided_max.
8421 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8423 * image.c (x_from_xcolors): Remove unused local.
8425 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8427 Defer image data transfer between X client and server until actual
8430 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8433 * image.c (Destroy_Image): Remove.
8434 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8435 `mask_p', and `colors_p'. All uses changed.
8436 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8437 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8438 New macros for `flags' arg to x_clear_image_1.
8439 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8440 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8441 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8442 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8443 (image_get_x_image, image_unget_x_image): New functions or macros.
8444 (image_background, image_background_transparent, x_to_xcolors)
8445 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8446 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8447 instead of Destroy_Image.
8448 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8449 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8450 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8451 (imagemagick_load_image, svg_load_image): Use them instead of
8452 x_create_x_image_and_pixmap, and x_put_x_image followed by
8453 x_destroy_x_image, respectively.
8454 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8455 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8456 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8457 background_transparent fields.
8458 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8459 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8461 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8463 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8464 This mostly consists of undoing recent changes.
8465 * callproc.c (Fcall_process):
8466 * process.c (create_process):
8467 Do not worry about catching SIGCHLD here, undoing previous change.
8468 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8469 * process.c, process.h (catch_child_signal):
8470 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8471 * process.c (catch_child_handler): Don't worry about being called
8472 lazily and do not assume caller has blocked SIGCHLD, undoing
8473 previous change. Move first-time stuff back to
8474 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8475 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8476 set lib_child_handler if it's already initialized, which may
8477 help avoid problems on GNUstep.
8479 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8481 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8482 * callproc.c (Fcall_process):
8483 * process.c (create_process):
8484 Make sure SIGCHLD is caught before we fork,
8485 since Emacs startup no arranges to catch SIGCHLD.
8486 * process.c (lib_child_handler): Initialize to null, not to
8488 (catch_child_signal): Allow self to be called lazily.
8489 Do nothing if it's already been called.
8490 Assume caller has blocked SIGCHLD (all callers do now).
8491 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8492 just before it's really needed.
8493 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8494 since it hasn't been caught yet.
8496 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8498 * image.c (compute_image_size): New function to implement
8499 :max-width and :max-height.
8500 (imagemagick_load_image): Use it.
8502 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8504 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8505 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8507 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8508 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8509 the SIGCHLD handler, since the code is not atomic and (due to glib)
8510 signals may be arriving now.
8511 * sysdep.c (init_signals): Do not catch child signals here;
8512 'main' now does that later, at a safer time.
8514 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8516 Clean up SIGCHLD handling a bit (Bug#14569).
8517 * process.c, process.h (catch_child_signal):
8518 Now always extern, even if !NS_IMPL_GNUSTEP.
8519 * process.c (catch_child_signal): Move glib tickler here from
8520 init_process_emacs, so that it's done earlier in Emacs
8521 initialization. Also move the noninteractive && !initialized
8522 check here from init_process_emacs. This is all a bit cleaner for
8523 GNUish platforms, and I hope it works around the Cygwin bug.
8524 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8525 that glib signal handling is tickled before glib creates threads.
8527 * process.c (wait_reading_process_output): Avoid int overflow
8528 when reading more than 2 GiB total from a process.
8530 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8532 * process.c (create_process): Handle a couple more cases,
8533 i.e., work even if new_argv and wait_child_setup[i] are cached.
8534 Use Fcall_process's style for volatile vars.
8536 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8538 * process.c (create_process): Mark PROCESS volatile.
8540 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8542 Use C99-style flexible array members if available.
8543 This avoids some subtle aliasing issues, which typically
8544 aren't a problem with GCC but may be a problem elsewhere.
8545 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8546 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8547 In either case, it uses a flexible array member rather than
8548 the old struct hack. All uses changed.
8549 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8550 Adjust to sdata reorganization.
8551 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8552 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8553 that ports better to pre-C99 non-GCC.
8554 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8555 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8556 as the latter has changed.
8557 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8558 and port better to pre-C99 GCC.
8559 * image.c (struct xpm_cached_color):
8560 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8561 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8562 Use FLEXIBLE_ARRAY_MEMBER.
8563 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8564 Move decl to top level so it gets checked against implementation.
8565 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8566 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8568 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8570 * syntax.c: Integer cleanups.
8571 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8572 All uses that need 0-or-2 changed to:
8573 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8574 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8575 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8576 (char_quoted, prev_char_comend_first, back_comment)
8577 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8578 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8579 Use bool for boolean.
8580 (update_syntax_table, skip_chars, skip_syntaxes):
8581 Prefer int to unsigned when either will do.
8582 (back_comment): Return boolean success flag, like forw_comment,
8583 instead of positive-or-minus-1 (which might have overflowed int anyway).
8584 Don't stuff ptrdiff_t into int.
8585 (syntax_spec_code, syntax_code_spec): Now const.
8586 (Fmatching_paren, scan_lists, scan_sexps_forward):
8587 Use enum syntaxcode for syntax code.
8588 (Fmatching_paren): Check that arg is a character, not just an integer.
8589 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8590 (Finternal_describe_syntax_value): Omit no-longer-needed
8592 (skip_chars): Use char, not unsigned char, when the distinction
8594 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8595 * bytecode.c (exec_byte_code):
8596 * syntax.c (syntax_spec_code, Fchar_syntax)
8597 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8599 * syntax.h (SYNTAX_WITH_FLAGS):
8600 Omit unnecessary casts.
8602 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8604 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8605 line dimensions here, to avoid race conditions with the main
8606 thread. (Bug#14062, bug#14630, bug#14669)
8608 * w32term.c (w32_draw_window_cursor): Compute the header line and
8609 mode line dimensions here.
8610 <w32_system_caret_window, w32_system_caret_hdr_height>:
8611 <w32_system_caret_mode_height>: New variables.
8613 * w32term.h: Declare them.
8615 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8617 * alloc.c (die): Move "assertion failed" string here ...
8618 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8619 COND when SUPPRESS_CHECKING. This shrinks the executable text
8620 size by 0.8% to 2.2% when configured with --enable-checking,
8621 depending on optimization flags (GCC 4.8.1 x86-64).
8623 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8625 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8627 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8628 base is 2; this is more accurate.
8630 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8632 * sound.c (string_default): Move to !WINDOWSNT section.
8633 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8635 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8637 * sound.c: Integer cleanups.
8638 Remove unnecessary forward decls.
8639 (struct sound_device): The 'file' member is now a Lisp_Object, not
8640 a char *, so that we needn't invoke alloca on a huge size.
8641 (Fplay_sound_internal): Adjust to this.
8642 (string_default): New function.
8643 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8644 Use it to adjust to the struct sound_device change.
8645 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8646 (be2hs) [0]: Remove.
8648 * syntax.c (skip_chars): Don't use uninitialized storage
8649 when searching a multibyte buffer for characters that are not in a
8650 unibyte string that contains non-ASCII characters.
8652 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8654 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8655 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8657 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8659 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8661 2013-06-18 Kenichi Handa <handa@gnu.org>
8663 * font.c (Ffont_spec): Signal an error for an invalid font name
8666 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8668 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8669 In particular this ports to 32-bit sparc Sun cc.
8670 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8671 array with a dummy element at specpdl[-1], so that its address can
8673 (unbind_to): Do not copy the binding; not needed, now that we
8674 copy old_value in the one place where the copy is needed.
8675 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8676 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8677 (union specbinding): Rename from struct specbinding. Redo layout
8678 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8679 which is not portable. With Sun C 5.12 32-bit sparc, the
8680 declaration causes nargs to be an unsigned bitfield, a behavior
8681 that the C standard allows; but Emacs wants nargs to be signed.
8682 The overall type is now a union of structures rather than a
8683 structure of union of structures, and the 'kind' member is now a
8684 bitfield, so that the overall type doesn't grow. All uses changed.
8685 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8687 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8689 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8690 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8692 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8694 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8696 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8697 unless we know that the window w's frame is a frame object.
8698 Another attempt at solving bug#14062 and bug#14630.
8700 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8702 * textprop.c (property_set_type): New enum.
8703 (add_properties): Allow appending/prepending text properties.
8704 (add_text_properties_1): Factored out of Fadd_text_properties.
8705 (Fadd_text_properties): Move all the code into
8706 add_text_properties_1.
8707 (Fadd_face_text_property): New function that calls
8708 add_text_properties_1.
8710 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8712 Move functions from lisp.h to individual modules when possible.
8713 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8714 * alloc.c (XFLOAT_INIT, set_symbol_name):
8715 * buffer.c (CHECK_OVERLAY):
8716 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8717 (set_char_table_parent):
8718 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8719 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8720 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8721 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8723 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8724 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8725 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8726 (backtrace_args, backtrace_debug_on_exit):
8727 * floatfns.c (CHECK_FLOAT):
8728 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8729 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8730 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8731 (set_hash_index_slot):
8732 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8733 * marker.c (CHECK_MARKER):
8734 * textprop.c (CHECK_STRING_OR_BUFFER):
8735 * window.c (CHECK_WINDOW_CONFIGURATION):
8736 Move here from lisp.h, and make these functions static rather than
8738 * buffer.c (Qoverlayp):
8740 * fns.c (Qhash_table_p):
8741 * window.c (Qwindow_configuration_p):
8743 * lisp.h: Remove the abovementioned defns and decls.
8745 Use functions, not macros, for XINT etc (Bug#11935).
8746 In lisp.h, prefer functions to function-like macros, and
8747 constants to object-like macros, when either will do. This:
8748 . simplifies use, as there's no more need to worry about
8749 arguments' side effects being evaluated multiple times.
8750 . makes the code easier to debug on some platforms.
8751 However, when using gcc -O0, keep using function-like macros
8752 for a few critical operations, for performance reasons.
8753 This sort of thing isn't needed with gcc -Og, but -Og
8754 is a GCC 4.8 feature and isn't widely-enough available yet.
8755 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8756 Remove enum lsb_bits; no longer needed.
8757 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8758 * buffer.c (Qoverlap):
8760 * fns.c (Qhash_table_p):
8761 Now extern, so lisp.h can use these symbols.
8762 * dispextern.h: Include character.h, for MAX_CHAR etc.
8763 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8764 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8765 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8766 (GLYPH_CODE_P): Move here from lisp.h.
8767 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8768 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8769 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8770 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8771 XUNTAG now returns void *.
8772 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8773 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8774 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8775 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8776 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8777 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8778 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8779 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8780 New macros, renamed from their sans-lisp_h_ counterparts.
8781 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8782 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8783 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8784 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8785 If compiling via GCC without optimization, define these as macros
8786 in addition to inline functions.
8787 To disable this, compile with -DINLINING=0.
8788 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8789 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8790 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8791 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8792 (INTMASK, VALMASK): Now macros, since static values cannot be
8793 accessed from extern inline functions.
8794 (VALMASK): Also a constant, for benefit of old GDB.
8795 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8796 is INTEGERP, which can fold it in.
8797 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8798 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8799 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8800 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8801 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8802 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8803 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8804 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8805 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8806 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8807 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8808 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8809 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8810 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8811 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8812 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8813 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8814 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8815 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8816 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8817 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8818 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8819 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8820 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8821 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8822 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8823 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8824 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8825 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8826 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8827 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8828 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8829 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8831 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8832 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8833 (VALMASK): Define in one place rather than in two, merging the
8834 USE_LSB_TAG parts; this is simpler.
8835 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8836 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8837 Move up, to avoid use before definition.
8838 Also include "globals.h" earlier, for the same reason.
8839 (make_natnum): New function.
8840 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8841 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8842 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8843 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8844 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8845 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8846 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8847 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8848 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8849 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8850 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8851 (Qwindow_configuration_p, Qimage): New forward declarations.
8852 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8853 (STRING_COPYIN): Remove; unused.
8854 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8855 (xcar_addr, xcdr_addr): New functions. All uses changed.
8856 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8857 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8858 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8859 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8860 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8861 (TYPE_RANGED_INTEGERP): Simplify.
8862 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8863 (setlocale, fixup_locale, synchronize_system_messages_locale)
8864 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8865 Now empty functions, not macros.
8866 (functionp): Return bool, not int.
8867 * window.c (Qwindow_configuration_p): Now extern,
8868 so window.h can use it.
8869 * window.h (Qwindowp): Move decl back to lisp.h.
8871 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8873 * xdisp.c (Fline_pixel_height): New function, required for solving
8876 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8878 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8880 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8882 * lread.c (syms_of_lread):
8883 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8885 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8887 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8889 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8891 * fileio.c (expand_file_name): Doc fix.
8893 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8895 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8896 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8897 Wait for self, not for 0. This can't hurt on GNU or similar
8898 system, and may help with Cygwin.
8900 * keyboard.c: Don't use PROP (...) as an lvalue.
8901 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8902 Use set_prop (A, B), not PROP (A) = B.
8904 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8906 * xdisp.c (get_it_property): Use it->window instead of generating
8907 a Lisp object from it->w.
8909 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8911 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8912 get-char-property the window that is being rendered, instead of
8913 the buffer, to support window-specific overlays. (Bug#14575)
8914 (compute_display_string_pos): When W is NULL, use the current
8915 buffer as the object to pass to get-char-property.
8916 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8917 pointer member of the bidi iterator, since no window is pertinent
8920 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8922 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8923 being displayed, and pass it to compute_display_string_pos.
8924 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8925 (bidi_paragraph_init): All callers changed.
8927 * xdisp.c (init_from_display_pos, init_iterator)
8928 (handle_single_display_spec, next_overlay_string)
8929 (get_overlay_strings_1, reseat_1, reseat_to_string)
8930 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8931 Set bidi_it.w member from it->w.
8932 (compute_display_string_pos): Accept additional argument, the
8933 window being displayed, and pass it to Fget_char_property.
8936 * dispextern.h (struct bidi_it): New member w, the window being
8938 (compute_display_string_pos): Adjust prototype.
8940 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8942 * xgselect.c: Remove unneeded include xterm.h.
8944 * process.c (wait_reading_process_output): Check for NS before GLIB.
8945 GLIB may be linked in due to rsvg, but ns_select must be called.
8947 * xgselect.c (xg_select): Remove call to window_system_available
8948 and g_main_context_pending at the top, so Gdk events (i.e. file
8949 notify) are processed when Emacs is started with -nw.
8951 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8953 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8954 (ctagsfiles3): New variable, includes only *.m files.
8955 (TAGS): Use an explicit language name in the regular expressions,
8956 to avoid transformation of '/SOMETHING' by MSYS to
8957 'c:\MSYS\SOMETHING'.
8959 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8961 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8963 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8965 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8966 still need to set the mouse pointer shape and activate help-echo.
8969 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8971 A few porting etc. fixes for the new file monitor code.
8972 See the thread containing
8973 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8974 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8975 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8976 (dir_monitor_callback, Fgfile_rm_watch):
8977 Use assq_no_quit instead of Fassoc, for speed.
8978 (dir_monitor_callback, Fgfile_rm_watch):
8979 eassert that the monitor is a fixnum.
8980 (dir_monitor_callback): No need for CDR_SAFE.
8981 Simplify building of lisp with alternative tails.
8982 (Fgfile_add_watch, Fgfile_rm_watch):
8983 Do not assume glib functions set errno reliably on failure.
8984 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8985 and signal an error otherwise.
8986 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8987 Use Fdelq instead of Fdelete, for speed.
8989 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8991 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8992 don't insist on being invoked on a highlighted tool-bar button.
8993 Avoids losing tool-bar functionality when mouse-highlight is nil.
8994 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8995 Don't highlight when mouse-highlight is nil.
8996 (note_mouse_highlight): When mouse-highlight is nil, don't return
8997 right away; instead, run tool-bar and mode-line highlight
8998 subroutine, clear any existing highlight, and revert the mouse
8999 pointer to its default shape. (Bug#14558)
9001 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9003 * lisp.mk (lisp): Add prog-mode.el.
9005 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9007 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9008 * process.c (dummy_handler): New function.
9009 (lib_child_handler): New static var.
9010 (handle_child_signal): Invoke it.
9011 (catch_child_signal): If a library has set up a signal handler,
9012 save it into lib_child_handler.
9013 (init_process_emacs): If using glib and not on Windows, tickle glib's
9014 child-handling code so that it initializes its private SIGCHLD handler.
9015 * syssignal.h (SA_SIGINFO): Default to 0.
9016 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9017 31; it should no longer be needed now.
9019 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9021 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9023 * gfilenotify.c (globals_of_gfilenotify): New function.
9024 (syms_of_gfilenotify): Move global initialization there.
9026 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9028 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9030 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9031 * keyboard.c (menu_bar_items, tool_bar_items):
9032 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9033 not override local keymaps any more.
9035 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9037 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9039 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9041 * w32console.c (initialize_w32_display): Return the dimensions of
9042 the console window via 2 additional arguments, not via the current
9043 frame. This avoids crashes due to overrunning the bounds of
9044 frame's decode_mode_spec_buffer, which is not resized following
9045 the change of the frame dimensions from the initial 10x10.
9047 * w32term.h (w32_initialize_display_info): Adjust prototype.
9049 * term.c (init_tty): Take dimensions of the frame from the values
9050 returned by initialize_w32_display.
9052 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9053 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9054 (LIBES): Add $(GFILENOTIFY_LIBS).
9056 * w32inevt.c (handle_file_notifications): Add dummy implementation
9057 for !HAVE_W32NOTIFY.
9059 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9061 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9063 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9065 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9067 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9069 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9071 Fix minor problems found by static checking.
9072 * data.c (pure_write_error):
9073 Use xsignal2, not Fsignal, as Fsignal might return.
9074 * eval.c (set_backtrace_debug_on_exit): Now static.
9075 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9076 No longer inline. EXTERN_INLINE is needed only for functions
9077 defined in .h files. Reindent function header as per GNU style.
9078 (backtrace_p, backtrace_top, backtrace_next):
9079 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9080 compiler or linker. Add extern decls to pacify gcc -Wall.
9081 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9083 * frame.c (free_monitors): Define only on platforms that need it.
9084 * nsterm.m (ns_term_init):
9085 * process.c (catch_child_signal):
9086 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9087 defined on all porting targets these days.
9088 * process.c, process.h (catch_child_signal):
9089 Make it extern only if NS_IMPL_GNUSTEP is defined.
9091 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9093 * w32.c (gettimeofday): Make the signature identical to prototype
9094 in nt/inc/sys/time.h.
9096 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9098 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9101 * keyboard.c (safe_run_hooks_error): Improve error message.
9103 * data.c (pure_write_error): Add `object' argument.
9104 * puresize.h (CHECK_IMPURE): Use it.
9106 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9108 * Makefile.in (NOTIFY_OBJ): New variable.
9109 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9111 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9112 Call syms_of_gfilenotify.
9114 * gfilenotify.c: New file.
9116 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9117 and Qfile_w32notify.
9118 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9119 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9121 * lisp.h: Declare syms_of_gfilenotify.
9123 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9125 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9127 Merge the specpdl and backtrace stacks. Make the structure of the
9128 specpdl entries more obvious via a tagged union of structs.
9129 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9130 (enum specbind_tag): New enum.
9131 (struct specbinding): Make it a tagged union of structs.
9132 Add a case for backtrace records.
9133 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9134 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9135 (backtrace_debug_on_exit): New accessors.
9136 (struct backtrace): Remove.
9137 (struct catchtag): Remove backlist field.
9138 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9140 (Flocal_variable_p): Speed up the common case where the binding is
9142 * eval.c (backtrace_list): Remove.
9143 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9144 (set_backtrace_args, set_backtrace_nargs)
9145 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9146 (backtrace_next): New functions.
9147 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9148 (unwind_to_catch, internal_lisp_condition_case)
9149 (internal_condition_case, internal_condition_case_1)
9150 (internal_condition_case_2, internal_condition_case_n): Don't bother
9151 with backtrace_list any more.
9152 (Fsignal): Adjust to new backtrace format.
9153 (grow_specpdl): Move up.
9154 (record_in_backtrace): New function.
9155 (eval_sub, Ffuncall): Use it.
9156 (apply_lambda): Adjust to new backtrace format.
9157 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9159 (specbind): Adjust to new specpdl format. Simplify.
9160 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9161 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9163 (mark_backtrace): Remove.
9164 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9165 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9166 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9168 * profiler.c (record_backtrace): Use get_backtrace.
9169 (handle_profiler_signal): Use backtrace_top_function.
9170 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9173 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9175 * process.h (catch_child_signal): Declare.
9177 * process.c (catch_child_signal): New function.
9178 (init_process_emacs): Call it.
9180 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9181 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9183 (x_set_cursor_type): Remove declaration.
9184 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9185 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9186 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9187 (ns_get_color): Use F suffix on float.
9188 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9189 (ns_get_rgb_color): Remove.
9190 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9191 (note_mouse_movement): x and y are CGFloat.
9192 (ns_draw_fringe_bitmap): Remove unused rowY.
9193 Change #if to COCOA && >= 10_6.
9194 (ns_draw_window_cursor): Remove unused overspill.
9195 (ns_draw_underwave): width and x are EamcsCGFloat.
9196 (ns_draw_box): thickness is CGFloat.
9197 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9198 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9199 if not in main thread.
9200 (ns_get_pending_menu_title, ns_check_menu_open)
9201 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9202 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9203 (sendFromMainThread:): New method.
9204 (changeFont:): size is CGFloat.
9205 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9206 Disable warning about permanent text.
9207 (characterIndexForPoint:): Adjust return type depending on GNUstep
9209 (mouseDown:): delta is CGFloat.
9210 (updateFrameSize): Remove unised variable f.
9211 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9212 Cast float to EmacsCGFloat.
9213 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9214 also to -1 when restoring.
9215 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9216 inside NS_IMPL_COCOA.
9217 (toggleFullScreen:): Put call to toggleFullScreen inside
9218 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9219 (setPosition:portion:whole:): por is CGFloat.
9220 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9221 (mouseDown:): Use CGFloat.
9222 (mouseDragged:): Remove unised variable edge.
9223 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9225 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9227 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9228 when NS_IMPL_GNUSTEP.
9229 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9230 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9231 (EmacsToolbar): Add clearAll. Add tag argument to
9232 addDisplayItemWithImage.
9233 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9235 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9237 * nsmenu.m (ns_update_menubar): Make static.
9238 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9239 (fillWithWidgetValue:): Add cast to SEL for setAction.
9240 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9241 (update_frame_tool_bar): Update code for GNUstep.
9242 (clearAll): New method.
9243 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9244 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9245 Move identifierToItem setObject and activeIdentifiers addObject before
9246 call to insertItemWithItemIdentifier.
9247 (validateVisibleItems): Fix indentation.
9248 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9249 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9250 UtilityWindow to aStyle, remove call to setStyleMask.
9252 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9254 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9255 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9256 Use F suffix on floats.
9257 (ns_char_width): Returns CGFloat.
9258 (ns_ascii_average_width): w is CGFloat instead of float.
9259 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9261 (ns_glyph_metrics): CGFloat instead of float.
9263 * nsfns.m (x_set_foreground_color, x_set_background_color):
9265 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9266 remove unused variables.
9267 (Fns_read_file_name): Keep track if panel is for save.
9268 Use ns_filename_from_panel/ns_directory_from_panel.
9269 (Fns_list_services): delegate only used for COCOA.
9270 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9271 Just return the input if GNUstep.
9272 (x_screen_planes): Remove.
9273 (Fxw_color_values): Use EmacsCGFloat
9274 (Fns_display_monitor_attributes_list): Only get screen number for
9276 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9278 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9279 ns_directory_from_panel.
9281 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9283 * process.c (handle_child_signal): Also use WCONTINUED.
9284 This is so that list-processes doesn't mistakenly list the process
9285 as stopped, when the process has actually been continued and is
9288 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9290 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9291 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9292 not already configured.
9294 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9296 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9298 * Makefile.in (mostlyclean): Remove *.res files.
9300 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9302 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9303 a buffer (bug#8447).
9305 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9307 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9308 display vector, and we backtrack, handle the case that the
9309 previous character position is also displayed from a display
9310 vector or covered by a display string or image. (Bug#14476)
9312 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9314 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9315 (struct MonitorInfo, free_monitors): Remove.
9316 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9317 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9318 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9321 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9322 (struct MonitorInfo, free_monitors): Remove.
9323 (ns_screen_name): Make static.
9324 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9325 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9328 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9329 (struct MonitorInfo): New struct.
9330 (free_monitors, make_monitor_attribute_list): Declare.
9332 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9334 (free_monitors, make_monitor_attribute_list): New functions.
9335 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9338 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9340 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9342 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9344 * keyboard.c: Apply keyboard decoding only to events that come directly
9345 from the tty, not from unread-command-events (bug#14368).
9346 (read_event_from_main_queue): New function, extracted from read_char.
9347 (read_decoded_char): Remove.
9348 (read_decoded_event_from_main_queue): New function to replace it.
9349 (read_char): Use it.
9350 (read_key_sequence): Use read_char rather than read_decoded_char.
9352 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9354 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9356 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9358 2013-05-22 Kenichi Handa <handa@gnu.org>
9360 The following changes are to fix the setting of
9361 buffer-file-coding-system on, for instance, C-x RET c unix RET
9362 _FILE_OF_DOS_EOL_TYPE_ RET.
9364 * coding.h (struct coding_system): New member detected_utf8_chars.
9366 * coding.c (detect_coding_utf_8): Count characters and check EOL
9367 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9369 (setup_coding_system): Do not initialize coding->head_ascii.
9370 (check_ascii): Do not set coding->eol_seen but update it. Do not
9371 call adjust_coding_eol_type here.
9372 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9373 If the eol-type of CODING is already specified, adjust the eol type
9374 of the found coding-system.
9375 (decode_coding_gap): Cancel previous change. Utilize the
9376 character numbers counted by detect_coding_utf_8. Fix detection
9379 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9381 * search.c (looking_at_1): Only set last_thing_searched if the match
9382 changed the match-data (bug#14281).
9384 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9386 * xdisp.c (reseat_at_previous_visible_line_start):
9387 Already declared in dispextern.h, so remove it here.
9388 (move_it_vertically_backward): Likewise.
9390 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9392 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9393 (Fx_display_pixel_width, Fx_display_pixel_height)
9394 (Fx_display_mm_width, Fx_display_mm_height):
9395 Mention `display-monitor-attributes-list' in docstrings.
9397 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9398 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9399 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9400 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9401 (Fx_display_backing_store, Fx_display_visual_class)
9402 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9403 (Fx_display_grayscale_p, Fx_display_pixel_width)
9404 (Fx_display_pixel_height, Fx_display_planes)
9405 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9406 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9407 (Fx_display_mm_width, Fx_display_mm_height)
9408 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9409 height for all physical monitors as in X11.
9411 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9412 Return pixel width or height for all physical monitors as in X11.
9414 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9416 Port --enable-gcc-warnings to clang.
9417 * bytecode.c (exec_byte_code):
9419 Redo diagnostic pragmas to pacify clang, too.
9420 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9421 * editfns.c (Fencode_time):
9422 * fileio.c (file_accessible_directory_p):
9423 * font.c (font_unparse_xlfd):
9424 Use '&"string"[index]' instead of '"string" + (index)'.
9425 * undo.c (user_error): Remove; unused.
9427 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9429 * insdel.c (insert_1_both): Document the arguments, instead of
9430 referring to insert_1, which no longer exists.
9432 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9433 some window, increment windows_or_buffers_changed, so that
9434 *Messages* display in that window is updated. (Bug#14408)
9436 * w32.c: Include epaths.h.
9437 (init_environment): Use cmdproxy.exe without leading directories.
9438 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9440 (gettimeofday): Adjust signature and return value to Posix
9443 * unexw32.c (open_output_file): Delete the existing emacs.exe
9444 before creating it, to break the hard link to the versioned
9447 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9448 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9449 (FIRSTFILE_OBJ): New variables.
9450 (W32_RES): Rename to EMACSRES. All users changed.
9451 (base_obj): Use $(CM_OBJ).
9452 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9453 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9454 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9455 $(W32_RES_LINK) before $(LIBES).
9456 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9458 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9460 * makefile.w32-in (DOC): Use just "DOC".
9462 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9464 * process.c: Export default filters and sentinels to Elisp.
9465 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9467 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9468 (Fset_process_sentinel, Fformat_network_address):
9469 Default to them instead of nil.
9470 (server_accept_connection): Sentinels can't be nil any more.
9471 (read_and_dispose_of_process_output): New function, extracted from
9472 read_process_output.
9473 (read_process_output): Use it; filters can't be nil.
9474 (Finternal_default_process_filter): New function, extracted from
9475 read_process_output.
9476 (exec_sentinel_unwind): Remove function.
9477 (exec_sentinel): Don't zilch sentinel while running.
9478 (status_notify): Sentinels can't be nil.
9479 (Finternal_default_process_sentinel): New function extracted from
9481 (setup_process_coding_systems): Default filter is not nil any more.
9482 (syms_of_process): Export new Elisp functions and initialize
9484 * lisp.h (make_lisp_proc): New function.
9486 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9488 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9490 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9492 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9493 unless we know that the window w is a leaf window.
9494 Another attempt at solving bug#14062.
9496 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9498 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9501 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9503 * image.c (gif_load): Check that subimages fit (Bug#14345).
9505 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9507 * lread.c (skip_dyn_eof): New function.
9508 (read1): Use it to skip the end of a file in response to #@00.
9510 * doc.c (get_doc_string): Slightly relax the sanity checking.
9512 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9514 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9515 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9516 (MonitorInfo): New struct.
9517 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9518 (Fns_display_monitor_attributes_list): New functions.
9519 (display-usable-bounds): Remove.
9520 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9523 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9525 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9526 (GTK_CHECK_VERSION): New macro, if not already defined.
9527 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9528 replaced by GTK_CHECK_VERSION.
9530 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9532 * xterm.h (GTK_PREREQ): New macro.
9533 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9534 to use this macro instead, for consistency and clarity.
9536 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9538 * xdisp.c (row_for_charpos_p): New function, with code of
9539 cursor_row_p, but accepts an additional argument CHARPOS instead
9540 of using a hardcoded PT.
9541 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9542 (row_containing_pos): Call row_for_charpos_p instead of partially
9543 doing the same. Fixes cursor positioning under longlines-mode
9544 when longlines-show-effect includes more than one newline, when
9545 moving the cursor vertically up.
9547 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9549 * makefile.w32-in (ACL_H): New macro.
9550 ($(BLD)/fileio.$(O)): Update dependencies.
9552 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9554 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9555 * Makefile.in (LIB_ACL): New macro.
9556 (LIBACL_LIBS): Remove.
9557 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9558 * fileio.c: Include <acl.h>.
9559 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9560 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9562 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9565 * unexelf.c: Don't assume ElfW (Half) fits in int.
9566 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9567 when dealing with ElfW (Half) values, since they can exceed 2**31
9568 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9569 (entry_address): Omit unused NUM arg. All uses changed.
9571 2013-05-07 Juri Linkov <juri@jurta.org>
9573 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9574 to the string converted from number with `Fnumber_to_string'.
9577 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9579 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9580 This fixes a problem introduced by my previous change.
9582 2013-05-07 Glenn Morris <rgm@gnu.org>
9584 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9586 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9588 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9590 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9592 Static checking by GCC 4.8.0.
9593 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9594 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9595 (x_get_monitor_attributes_fallback)
9596 (x_get_monitor_attributes_xinerama)
9597 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9598 Define only if USE_GTK.
9599 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9600 (x_get_monitor_attributes_fallback): Omit unused locals.
9601 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9602 Use double, not float, to avoid mixed-mode floating point arithmetic.
9604 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9605 Jan Djärv <jan.h.d@swipnet.se>
9607 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9608 (XINERAMA_CFLAGS): New macros.
9609 (ALL_CFLAGS, LIBES): Use them.
9611 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9612 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9613 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9614 (syms_of_xfns): DEFSYM them.
9615 (struct MonitorInfo): New struct.
9616 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9617 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9618 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9619 (x_get_monitor_attributes_xinerama): New functions.
9620 (Fx_display_monitor_attributes_list): New primitive.
9621 (syms_of_xfns): Defsubr it.
9623 * xterm.h (x_display_info): Add Xatom_net_workarea and
9624 Xatom_net_current_desktop.
9626 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9627 and dpyinfo->Xatom_net_current_desktop.
9629 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9631 * xdisp.c (pos_visible_p): Use the special code for finding the
9632 beginning of a display property or overlay for any "replacing"
9633 display property, not just for display strings. This solves
9634 incorrect reporting of position by posn-at-point. (Bug#14241)
9636 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9638 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9639 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9640 Verify that ElfW (Half) fits in int.
9641 (fatal): Use same signature as lisp.h.
9642 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9643 configure and build with -DUNEXELF_DEBUG without worrying about
9644 other modules that use DEBUG.
9645 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9646 possibly-wide integers now uses it instead of plain fprintf.
9647 (entry_address): New function, which avoids problems with 32-bit
9648 overflow on 64-bit hosts.
9649 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9650 (round_up): Don't assume the remainder fits in int.
9651 (find_section): Use bool for boolean. Simplify debug code.
9652 (unexec): Don't assume file sizes fit in int or size_t.
9653 Omit unnecessary trailing newline in 'fatal' format.
9654 Use strerror rather than outputting decimal error number.
9655 Remove unused code when emacs is not defined;
9656 this file relies on Emacs now.
9657 Don't assume e_phnum and e_shnum are positive.
9659 * regex.c: Fix problems when DEBUG is defined.
9660 (extract_number, extract_number_and_incr): Define regardless of
9661 whether DEBUG is defined; that's simpler and makes the code less
9662 likely to go stale in the normal case when DEBUG is not defined.
9663 Return int rather than taking an int * arg. All callers changed.
9664 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9665 Remove, replacing with ...
9666 (DEBUG_PRINT): New macro. All callers changed.
9667 (DEBUG_COMPILES_ARGUMENTS): New macro.
9668 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9669 (print_compiled_pattern, print_double_string) [DEBUG]:
9670 Use prototype rather than old-style definition.
9671 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9672 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9673 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9674 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9675 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9676 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9677 This matters only when DEBUG is defined.
9679 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9681 * xdisp.c (set_iterator_to_next): Set the
9682 ignore_overlay_strings_at_pos_p flag only if we are _really_
9683 iterating over an overlay string, as indicated by the
9684 current.overlay_string_index member. (Bug#14306)
9686 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9688 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9689 to where it is used, to avoid autorelease issues (Bug#14050).
9691 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9693 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9694 * fileio.c (syms_of_fileio): Implement this.
9695 * filelock.c (create_lock_file): If symbolic links don't work, so
9696 we use a regular file as a lock file, do not fsync the lock file;
9699 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9701 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9702 (syms_of_minibuf): Adjust accodingly.
9704 * callint.c (Fcall_interactively): Adjust calls accordingly.
9706 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9708 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9709 w->contents is a buffer before computing everything else.
9710 Use parentheses to disambiguate last part of the condition.
9712 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9713 assertion violations. (Bug#14062)
9715 2013-05-01 David Reitter <david.reitter@gmail.com>
9717 * nsfns.m (ns_tooltip): Initialize.
9719 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9721 * coding.c (decode_coding_gap): Don't remove the character before
9722 a newline unless it's a CR character. (Bug#14287)
9724 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9726 * dispextern.h (struct face): Move enum face_underline_type
9727 earlier so that bitfields can be in the same word.
9729 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9731 * nsfns.m (handlePanelKeys): New function.
9732 (EmacsOpenPanel:performKeyEquivalent:)
9733 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9734 arrows/function/control and copy/paste keys (Bug#14296).
9736 2013-04-27 Juri Linkov <juri@jurta.org>
9738 * callint.c (Fcall_interactively): Call `Qread_number' for
9739 interactive code letter `n' instead of using duplicate code.
9742 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9744 * systime.h (make_timeval): Declare as 'const'.
9746 2013-04-27 Kenichi Handa <handa@gnu.org>
9748 * font.c (font_open_entity): Always open a font of manageable
9751 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9753 Port better to AIX (Bug#14258).
9754 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9757 2013-04-24 Kenichi Handa <handa@gnu.org>
9759 * coding.c (decode_coding_iso_2022): When an invalid escape
9760 sequence is encountered, reset the invocation and designation
9761 status to the safest one.
9763 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9765 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9766 Without this fix, "make distclean" leaves stamp-h1 behind.
9768 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9770 * w32fns.c (w32_fullscreen_rect): New function to compute the
9771 window rectangle for the given fullscreen mode.
9772 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9773 longer tunes the window size. This keeps the window's edges flush
9774 with the screen and allows the taskbar to hide itself in fullboth.
9776 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9777 window decorations and uses the entire screen.
9779 * w32term.h (w32_fullscreen_rect) Add prototype.
9780 (struct w32_output): Replace normal_width, normal_height,
9781 normal_top, and normal_left members with a single normal_placement
9783 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9785 (FRAME_NORMAL_PLACEMENT): New macro.
9787 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9789 * minibuf.c (Ftest_completion): Silence compiler warning.
9791 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9793 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9796 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9799 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9800 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9801 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9802 parentheses where appropriate.
9804 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9806 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9808 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9810 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9811 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9812 Mention in the doc string that setting these variables takes
9813 effect only after a call to set-window-buffer. (Bug#14200)
9815 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9817 * indent.c (Fvertical_motion): Don't consider display strings on
9818 overlay strings as display strings on the buffer position we
9819 started from. This prevents vertical cursor motion from jumping
9820 more than one line when there's an overlay string with a display
9821 property at end of line.
9822 Reported by Karl Chen <Karl.Chen@quarl.org> in
9823 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9825 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9827 * window.c (select_window): `record_buffer' even if window is
9828 already selected (bug#14191).
9830 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9832 * window.c (Fwindow_end): Test more flags, including the buffer's
9833 last_overlay_modified flag, to determine whether the window's
9834 display is really up-to-date. Prevents the function from
9835 returning a stale value. (Bug#14170)
9836 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9839 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9841 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9842 garbaged only if it is not already the top frame on its TTY.
9843 This prevents flickering due to constant redrawing of TTY frames when
9844 there are GUI frames open in the same session. (Bug#13864)
9846 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9848 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9849 of marking the idle timers directly.
9851 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9853 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9856 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9858 * window.c (select_window): Don't record_buffer while the invariant is
9859 temporarily broken (bug#14161).
9861 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9863 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9865 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9867 2013-04-07 Romain Francoise <romain@orebokech.com>
9869 Ignore additional platform-specific ACL errors (Bug#13702).
9870 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9871 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9873 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9875 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9878 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9880 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9881 This bug was introduced by my 2013-02-25 change that simplified
9882 data_start configuration. Without this change, on GNU/Linux
9883 an Emacs configured with --enable-profiling fails immediately
9884 due to a profiler signal.
9885 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9886 with these flags. On platforms where special flags are needed
9887 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9888 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9889 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9891 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9893 Get rid of some platform-specific functions examining window
9894 system and its capabilities. This is a partial rework of the
9896 * lisp.h (have_menus_p): Remove prototype. This function is
9897 replaced with platform-independent window_system_available.
9898 (check_window_system): Move to...
9899 * frame.h (decode_window_system_frame, window_system_available):
9900 ...here, add new prototypes.
9901 * frame.c (window_system_available, decode_window_system_frame):
9903 (check_window_system): Platform-independent now.
9904 * xterm.h (x_in_use): Remove declaration.
9906 * w32term.h (check_x_frame):
9907 * nsterm.h (check_x_frame): Remove prototypes. This function
9908 is replaced with platform-independent decode_window_system_frame.
9909 * msdos.c (have_menus_p): Remove.
9910 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9911 Remove platform-specific functions. Use check_window_system,
9912 decode_window_system_frame and check_ns_display_info where
9913 appropriate. Minor style and comment tweaks.
9914 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9915 (check_x_frame): Likewise.
9916 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9918 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9919 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9920 * xmenu.c, xselect.c: All related users changed.
9922 2013-04-03 Kenichi Handa <handa@gnu.org>
9924 The following changes is to optimize the code for reading UTF-8
9927 * coding.c (check_ascii): Rename from detect_ascii. Return value
9928 changed. Check EOL format. Do not call adjust_coding_eol_type
9930 (check_utf_8): New function.
9931 (adjust_coding_eol_type): Do nothing if already adjusted.
9932 (detect_coding): Compare the return value of check_ascii with
9933 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9934 (decode_coding_gap): Optimize for valid UTF-8.
9936 2013-03-21 Kenichi Handa <handa@gnu.org>
9938 * coding.c (syms_of_coding): Cancel previous change.
9940 * insdel.c (insert_from_gap): Fix previous change.
9942 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9944 Consistently use platform-specific function to detect window system.
9945 * lisp.h (check_window_system): New prototype. This function is
9946 going to replace check_x, check_w32 and check_ns.
9947 (have_menus_p): Mention msdos.c in comment.
9948 * fontset.c (check_window_system_func): Remove. Adjust all users.
9949 * fontset.h (check_window_system_func): Remove prototype.
9950 * nsterm.h (check_ns):
9951 * xterm.h (check_x):
9952 * w32term.h (check_w32): Likewise.
9953 * menu.c (Fx_popup_menu): Use check_window_system.
9954 * msdos.c (check_window_system): Define for MS-DOS.
9955 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9956 * w32fns.c (check_window_system): Likewise for MS-Windows.
9957 * xfns.c (check_window_system): Likewise for X.
9958 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9959 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9961 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9963 Prefer < to > in range checks such as 0 <= i && i < N.
9964 This makes it easier to visualize quantities on a number line.
9965 This patch doesn't apply to all such range checks,
9966 only to the range checks affected by the 2013-03-24 change.
9967 This patch reverts most of the 2013-03-24 change.
9968 * alloc.c (xpalloc, Fgarbage_collect):
9969 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9970 * character.c (string_escape_byte8):
9971 * charset.c (read_hex):
9972 * data.c (cons_to_unsigned):
9973 * dispnew.c (update_frame_1):
9974 * doc.c (Fsubstitute_command_keys):
9975 * doprnt.c (doprnt):
9976 * editfns.c (hi_time, decode_time_components):
9977 * fileio.c (file_offset):
9978 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9979 * font.c (font_intern_prop):
9980 * frame.c (x_set_alpha):
9981 * gtkutil.c (get_utf8_string):
9982 * indent.c (check_display_width):
9983 * keymap.c (Fkey_description):
9984 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9986 * minibuf.c (read_minibuf_noninteractive):
9987 * process.c (wait_reading_process_output):
9988 * search.c (Freplace_match):
9989 * window.c (get_phys_cursor_glyph):
9990 * xdisp.c (redisplay_internal):
9991 * xsmfns.c (smc_save_yourself_CB):
9992 Prefer < to > for range checks.
9993 * dispnew.c (sit_for): Don't mishandle NaNs.
9994 This fixes a bug introduced in the 2013-03-24 change.
9995 * editfns.c (decode_time_components): Don't hoist comparison.
9996 This fixes another bug introduced in the 2013-03-24 change.
9998 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10000 * frame.h (struct frame): Drop scroll_bottom_vpos
10001 member becaue all real users are dead long ago.
10002 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10003 * xdisp.c (redisplay_internal): Adjust user.
10005 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10007 * nsmenu.m (showAtX:Y:for:): setLevel to
10008 NSPopUpMenuWindowLevel (Bug#13998).
10010 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10012 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10013 (ns_check_pending_open_menu): Declare.
10015 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10016 (x_activate_menubar): Update the menu with title that matches
10017 ns_get_pending_menu_title, and call
10018 ns_check_pending_openmenu (Bug#12698).
10019 (menuWillOpen:): New method.
10020 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10022 * nsterm.m (menu_will_open_state, menu_mouse_point)
10023 (menu_pending_title): New varaibles.
10024 (ns_get_pending_menu_title, ns_check_menu_open)
10025 (ns_check_pending_open_menu): New functions.
10027 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10029 * indent.c (current_column_bol_cache): Remove leftover which is not
10030 used in Fmove_to_column any more.
10031 (current_column, scan_for_column): Adjust users.
10032 * keyboard.c (last_point_position_buffer, last_point_position_window):
10033 Remove leftovers which are not used for recording undo any more.
10034 (command_loop_1, syms_of_keyboard): Adjust users.
10035 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10036 redisplay_window any more.
10037 (move_it_to): Adjust user.
10039 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10041 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10042 Update dependencies.
10044 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10046 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10047 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10048 forward references.
10050 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10052 * window.h (struct window): Replace hchild, vchild and buffer slots
10053 with a single slot 'contents'. This is possible because each valid
10054 window may have either the child window (in vertical or horizontal
10055 combination) or buffer to display (for the leaf window). Using that,
10056 a lot of operations to traverse and/or change window hierarchies may
10057 be simplified. New member horizontal is used to distinguish between
10058 horizontal and vertical combinations of internal windows.
10059 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10060 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10061 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10062 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10063 Use contents slot, not buffer, where appropriate.
10064 (wset_combination): New function.
10065 (wset_buffer): Add eassert.
10066 (Fframe_first_window): Simplify the loop reaching first window.
10067 (Fwindow_buffer): Use WINDOW_LEAF_P.
10068 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10069 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10070 (unshow_buffer): Convert initial debugging check to eassert.
10071 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10072 (make_parent_window, window_resize_check, window_resize_apply)
10073 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10074 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10075 Adjust to match struct window changes.
10076 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10077 (mark_window_cursors_off, count_windows, get_leaf_windows)
10078 (foreach_window_1): Simplify the loop.
10079 * alloc.c (mark_object): Do not check for the leaf window because
10080 internal windows has no glyph matrices anyway.
10081 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10082 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10083 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10084 (build_frame_matrix_from_window_tree, mirror_make_current)
10085 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10086 (update_window_tree, set_window_update_flags): Simplify the loop.
10087 (sync_window_with_frame_matrix_rows): Enforce live window.
10088 Use contents slot, not buffer, where appropriate.
10089 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10090 and WINDOW_HORIZONTAL_COMBINATION_P.
10091 (make_frame_visible_1): Simplify the loop.
10092 Use contents slot, not buffer, where appropriate.
10093 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10094 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10095 (expose_window_tree): Likewise.
10096 Use contents slot, not buffer, where appropriate.
10097 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10098 to avoid deleted windows. Use contents slot instead of buffer.
10099 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10100 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10101 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10102 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10104 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10106 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10107 identify the reasons for assertion violations in bug#14062 and
10109 (Fx_show_tip): Fix compilation error under
10110 "--enable-check-lisp-object-type". (Bug#14073)
10112 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10113 Reported by <rzl24ozi@gmail.com>.
10115 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10117 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10119 (unwind_with_echo_area_buffer): ...to restore it here.
10120 This is needed to ensure that...
10121 (redisplay_window): ...both window markers are valid here,
10122 which is verified by eassert.
10123 * editfns.c (save_excursion_save): Do not assume that
10124 selected_window always displays the buffer.
10125 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10128 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10130 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10133 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10135 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10137 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10139 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10140 since MinGW's w32api headers do. This avoids compiler warnings.
10142 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10143 if already defined.
10145 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10147 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10149 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10151 * gtkutil.c (style_changed_cb): Check if frame is live and an
10152 X frame (Bug#14038).
10154 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10156 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10157 Define only for _WIN32_WINNT less than 0x0500.
10158 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10160 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10161 see its own definitions of 'struct timeval' and 'struct timezone'.
10163 Fix incompatibilities between MinGW.org and MinGW64 headers.
10164 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10166 * w32.c (REPARSE_DATA_BUFFER): Guard with
10167 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10169 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10171 * xterm.c: Include X11/XKBlib.h
10172 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10174 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10176 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10178 * blockinput.h (input_blocked_p): Likewise.
10179 * bytecode.c (exec_byte_code): Likewise.
10180 * callproc.c (call_process_kill, call_process_cleanup)
10181 (Fcall_process): Likewise.
10182 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10183 (Fccl_execute_on_string): Likewise.
10184 * character.c (string_escape_byte8): Likewise.
10185 * charset.c (read_hex): Likewise.
10186 * cm.c (calccost): Likewise.
10187 * data.c (cons_to_unsigned): Likewise.
10188 * dired.c (directory_files_internal, file_name_completion):
10190 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10191 (sit_for): Likewise.
10192 * doc.c (Fsubstitute_command_keys): Likewise.
10193 * doprnt.c (doprnt): Likewise.
10194 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10195 * emacsgtkfixed.c: Likewise.
10196 * fileio.c (file_offset, Fwrite_region): Likewise.
10197 * floatfns.c (Fexpt, fmod_float): Likewise.
10198 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10200 * font.c (font_intern_prop): Likewise.
10201 * frame.c (x_set_alpha): Likewise.
10202 * gtkutil.c (get_utf8_string): Likewise.
10203 * indent.c (check_display_width): Likewise.
10204 * intervals.c (create_root_interval, rotate_right, rotate_left)
10205 (split_interval_right, split_interval_left)
10206 (adjust_intervals_for_insertion, delete_node)
10207 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10208 (merge_interval_right, merge_interval_left, copy_intervals)
10209 (set_intervals_multibyte_1): Likewise.
10210 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10211 * keymap.c (Fkey_description): Likewise.
10212 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10213 * lread.c (openp, read_integer, read1, string_to_number):
10215 * menu.c (ensure_menu_items): Likewise.
10216 * minibuf.c (read_minibuf_noninteractive): Likewise.
10217 * print.c (printchar, strout): Likewise.
10218 * process.c (create_process, Faccept_process_output)
10219 (wait_reading_process_output, read_process_output, send_process)
10220 (wait_reading_process_output): Likewise.
10221 * profiler.c (make_log, handle_profiler_signal): Likewise.
10222 * regex.c (re_exec): Likewise.
10223 * regex.h: Likewise.
10224 * search.c (looking_at_1, Freplace_match): Likewise.
10225 * sysdep.c (get_child_status, procfs_ttyname)
10226 (procfs_get_total_memory): Likewise.
10227 * systime.h (EMACS_TIME_VALID_P): Likewise.
10228 * term.c (dissociate_if_controlling_tty): Likewise.
10229 * window.c (get_phys_cursor_glyph): Likewise.
10230 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10231 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10233 * xfns.c (Fx_window_property): Likewise.
10234 * xmenu.c (set_frame_menubar): Likewise.
10235 * xselect.c (x_get_window_property, x_handle_dnd_message):
10237 * xsmfns.c (smc_save_yourself_CB): Likewise.
10238 * xterm.c (x_scroll_bar_set_handle): Likewise.
10240 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10242 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10243 to be optional or nil. Adjust comment and convert it to docstring.
10244 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10245 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10247 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10249 Static checking by GCC 4.8-20130319.
10250 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10251 * process.c (Fset_process_datagram_address)
10252 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10253 * xdisp.c (get_char_face_and_encoding)
10254 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10255 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10256 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10258 2013-03-24 Ken Brown <kbrown@cornell.edu>
10260 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10261 fix compilation on 64-bit Cygwin, where underscores are not
10262 automatically prepended.
10264 * w32term.c (w32_initialize): Silence compiler warning.
10266 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10268 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10269 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10270 variables, to save and restore frame dimensions.
10271 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10272 after returning from a 'fullscreen' configuration.
10273 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10274 to avoid races between the main thread and the input thread.
10276 * w32term.h (struct w32_output): New members normal_width,
10277 normal_height, normal_top, normal_left, and prev_fsmode.
10278 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10279 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10280 members of a frame.
10282 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10283 'fullscreen' parameter. Always record previous width and height
10284 of the frame, except when switching out of maximized modes, so
10285 that they could be restored correctly, instead of resetting to the
10286 default frame dimensions. Send SC_RESTORE command to the frame,
10287 unless we are going to send SC_MAXIMIZE, to restore the frame
10288 resize hints in the mouse pointer shown by the window manager.
10291 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10293 * lisp.h (get_frame_param): Adjust conditions for prototype
10296 2013-03-22 Ken Brown <kbrown@cornell.edu>
10298 * unexcw.c: Drop unneeded inclusion of w32common.h.
10299 (report_sheap_usage): Declare.
10300 (read_exe_header): Add magic numbers for x86_64.
10301 (fixup_executable): Fix printf format specifier for unsigned long
10304 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10306 * frame.h (struct frame): Put menu_bar_window under #ifdef
10307 because this member is not needed when X toolkit is in use.
10308 (fset_menu_bar_window):
10309 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10310 (free_glyphs, update_frame):
10311 * xdisp.c (expose_frame): Likewise.
10312 (display_menu_bar): Likewise. Remove redundant eassert.
10313 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10316 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10318 Use functions and constants to manipulate Lisp_Save_Value objects.
10319 This replaces code that used macros and strings and token-pasting.
10320 The change makes the C source a bit easier to follow,
10321 and shrinks the Emacs executable a bit.
10322 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10323 (make_save_value): Change 1st arg from string to enum. All callers
10326 (mark_object): Use if, not #if, for GC_MARK_STACK.
10327 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10328 (XSAVE_OBJECT): Now functions, not macros.
10329 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10330 the constant was never used.
10331 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10332 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10333 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10334 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10336 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10337 type3 with a single member save_type. All uses changed.
10338 (save_type, set_save_pointer, set_save_integer): New functions.
10339 * print.c (PRINTX): Remove.
10341 * alloc.c: Remove redundant static declarations.
10343 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10345 * window.h (struct window): Convert left_col, top_line, total_lines
10346 and total_cols from Lisp_Objects to integers. Adjust comments.
10347 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10349 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10350 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10351 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10352 Adjust users where appropriate.
10354 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10356 * frame.h (struct frame): Drop resx and resy because the same data is
10357 available from window system-specific output context. Adjust users.
10358 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10359 New functions to provide defaults when no window system available.
10360 (FRAME_RES_X, FRAME_RES_Y): New macros.
10361 (NUMVAL): Move from xdisp.c.
10362 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10363 (Ffont_face_attributes, Fopen_font):
10364 * image.c (gs_load):
10365 * w32font.c (fill_in_logfont):
10366 * xdisp.c (calc_pixel_width_or_height):
10367 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10368 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10370 2013-03-20 Kenichi Handa <handa@gnu.org>
10372 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10373 to 1 (temporary workaround until a bug related to ASCII
10374 optimization is fixed).
10376 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10378 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10379 Signal error if window is not internal. Adjust docstring.
10380 (delete_all_child_windows): Use combination_limit to save the buffer.
10381 (Fset_window_configuration): Adjust accordingly.
10382 * print.c (syms_of_print): Initialize debugging output not here...
10383 (init_print_once): ...but in a new function here.
10384 * lisp.h (init_print_once): Add prototype.
10385 * emacs.c (main): Add call to init_print_once. Adjust comments.
10387 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10389 * window.c (window_resize_check, window_resize_apply)
10390 (window_from_coordinates, recombine_windows, set_window_buffer)
10391 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10392 (Fsplit_window_internal, Fdelete_window_internal)
10393 (freeze_window_starts): Use bool for booleans.
10394 * window.h (window_frame_coordinates, resize_frame_windows)
10395 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10397 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10399 * dispnew.c (bitch_at_user): Use `user-error'.
10401 2013-03-17 Ken Brown <kbrown@cornell.edu>
10403 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10404 as return type of image_background. (Bug#13981)
10405 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10407 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10409 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10410 (ns_select): Don't return with result uninitialized.
10412 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10415 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10417 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10418 directories. If filename is nil, get directory name (Bug#13932).
10419 Use getFilename and getDirectory.
10420 (getFilename, getDirectory): New methods for EmacsSavePanel and
10422 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10424 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10426 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10428 2013-03-15 Kenichi Handa <handa@gnu.org>
10430 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10431 (adjust_after_replace): Make it back to static. Delete the third
10432 arg text_at_gap_tail. Cancel the code for handling it.
10434 * coding.h (struct coding_system): New member eol_seen.
10436 * coding.c (detect_ascii): New function.
10437 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10438 when the source bytes are actually scanned. On detecting for
10439 coding_category_utf_8_auto, call detect_ascii instead of scanning
10440 source bytes directly.
10441 (produce_chars): Call insert_from_gap with the new arg 0.
10442 (encode_coding): Likewise.
10443 (decode_coding_gap): Control ASCII optimization by the variable
10444 disable_ascii_optimization instead of #ifndef .. #endif.
10445 Deccode EOL format according to coding->eol_seen.
10446 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10449 * lisp.h (adjust_after_replace): Cancel externing it.
10450 (insert_from_gap): Adjust prototype.
10452 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10454 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10455 FULLSCREEN_MAXIMIZED. (Bug#13935)
10457 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10459 * region-cache.c (find_cache_boundary, move_cache_gap)
10460 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10461 Simplify debugging check and convert to eassert. Adjust comment.
10462 (pp_cache): Put under ENABLE_CHECKING.
10464 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10466 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10467 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10468 and WM_ACTIVATEAPP.
10469 (w32fullscreen_hook): If the frame is visible, reset
10470 f->want_fullscreen flag after changing the frame size. If the
10471 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10474 2013-03-13 Daniel Colascione <dancol@dancol.org>
10476 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10477 too so that these builds can use Cygwin's file conversion
10478 functions. (We've been building and linking cygw32.o all along
10479 and just not using it.)
10481 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10483 File synchronization fixes (Bug#13944).
10484 * Makefile.in (LIB_FDATASYNC): New macro.
10486 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10487 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10488 Don't worry about HAVE_FSYNC, since a substitute fsync is
10489 available if the system lacks one.
10490 (Fwrite_regin): Retry fsync if interrupted.
10492 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10494 * w32term.c (w32_read_socket): If the Emacs frame is being
10495 activated, call w32fullscreen_hook, to make sure the new frame
10496 dimensions are in effect. (Bug#13937)
10498 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10500 * xdisp.c (init_iterator): Simplify because both character and byte
10501 positions are either specified or -1. Add eassert. Adjust comment.
10502 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10503 character and byte positions can be obtained from marker.
10505 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10507 Static checking by Sun C 5.12.
10508 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10509 * bytecode.c (exec_byte_code):
10510 * dispnew.c (init_display):
10512 * fileio.c (Fsubstitute_in_file_name):
10513 * keyboard.c (Fevent_convert_list):
10514 * keymap.c (Fsingle_key_description):
10515 * term.c (maybe_fatal, fatal):
10516 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10517 * xsmfns.c (Fhandle_save_session):
10518 Omit unreachable code.
10519 * keymap.c (map_keymap_char_table_item): Cast void * to
10520 a function pointer type; the C Standard requires this.
10522 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10523 Include <sys/param.h> unconditionally, as that works elsewhere and
10524 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10525 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10528 See ChangeLog.12 for earlier changes.
10530 ;; Local Variables:
10534 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10536 This file is part of GNU Emacs.
10538 GNU Emacs is free software: you can redistribute it and/or modify
10539 it under the terms of the GNU General Public License as published by
10540 the Free Software Foundation, either version 3 of the License, or
10541 (at your option) any later version.
10543 GNU Emacs is distributed in the hope that it will be useful,
10544 but WITHOUT ANY WARRANTY; without even the implied warranty of
10545 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10546 GNU General Public License for more details.
10548 You should have received a copy of the GNU General Public License
10549 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.