1 2014-05-26 Ken Brown <kbrown@cornell.edu>
3 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4 even if !CYGWIN (see bug#17510).
6 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
8 * nsfns.m (Fns_do_applescript): Surround NSApp run
9 with calls to ns_init_events, ns_finish_events (Bug#17424).
11 * nsterm.h (ns_init_events, ns_finish_events): Declare.
13 * nsterm.m (ns_init_events, ns_finish_events): New functions.
14 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
16 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
17 with calls to ns_init_events, ns_finish_events (Bug#17424).
19 2014-05-26 Eli Zaretskii <eliz@gnu.org>
21 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
22 if we are iterating over an object that generates glyphs for
23 marginal areas. (Bug#17585)
25 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
27 * xdisp.c (safe__call1, safe__eval): Now static.
29 2014-05-26 Eli Zaretskii <eliz@gnu.org>
31 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
32 (safe_call, safe__call1): Construct a va_list argument for safe_call.
33 (safe_call1): Call safe_call instead of safe__call directly.
35 2014-05-26 Ken Brown <kbrown@cornell.edu>
37 * w32term.c (x_delete_display) [CYGWIN]: Don't free
38 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
41 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
43 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
44 (safe__call, safe__call1, safe__eval): New functions.
46 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
47 (display_mode_element): Same for `:eval'.
49 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
51 Fix port to 32-bit AIX (Bug#17540).
52 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
53 twice. _text already includes this offset.
54 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
56 2014-05-26 Eli Zaretskii <eliz@gnu.org>
58 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
59 when closest_pos is identical to to_charpos, don't recurse, since
60 we already tried that, and failed. (Bug#17539)
62 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
63 unwinding when frame's faces were not initialized yet, increment
64 the frame's image-cache reference count before calling
65 x_free_frame_resources. Don't dereference
66 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
68 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
70 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
73 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
74 macfont.m, call draw with adjusted arguments so font drivers
75 don't need to do that.
77 * macfont.m (macfont_draw): Merge changes from Macport.
79 2014-05-24 Eli Zaretskii <eliz@gnu.org>
81 * alloc.c (garbage_collect_1): New function, with all of the guts
83 (mark_stack): Accept an argument END and don't mark Lisp objects
84 on the stack beyond the address given by END. Calculation of END
85 was moved to Fgarbage_collect.
86 (Fgarbage_collect): Calculate the end address of the stack portion
87 that needs to be examined by mark_stack, and pass that address to
88 garbage_collect_1, which will pass it to mark_stack. See
89 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
90 for more details about the underlying problems. In particular,
91 this avoids dumping Emacs with the large hash-table whose value is
92 held in purify-flag for most of the time loadup.el runs.
94 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
96 * xfns.c (x_window_property_intern): New function (code from
98 (Fx_window_property): Call x_window_property_intern. If property
99 not found and NILP (source) and outer window != inner window,
100 check outer window for property (Bug#17537).
102 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
104 Supply malloc and alloc_size attributes for extern allocators.
105 This documents the C API, and helps GCC generate a bit better code.
106 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
107 (ATTRIBUTE_MALLOC_SIZE): New macros.
108 * gmalloc.c (malloc, realloc, calloc):
109 * gtkutil.h (malloc_widget_value):
110 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
111 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
114 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
116 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
117 * image.c (imagemagick_load_image): Port to hosts that do not use
118 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
120 2014-05-21 Leo Liu <sdl.web@gmail.com>
122 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
124 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
126 * dbusbind.c (xd_signature): Revert last 2 patches.
128 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
130 Allow any non-nil value to count as true in bool-vector.
131 Likewise for xd_signature in dbusbind.c.
132 This is more consistent with the usual practice in Emacs, which is
133 that any non-nil value counts as true.
134 * alloc.c (Fbool_vector): Don't require args to be t or nil.
135 * dbusbind.c (xd_signature): Likewise, for booleans.
136 * data.c, lisp.h (Qbooleanp):
137 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
139 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
141 * lisp.h (CHECK_BOOLEAN): New function.
142 * alloc.c (Fbool_vector): New function.
143 (syms_of_alloc): Defsubr it.
144 * data.c (Qbooleanp): New symbol.
145 (syms_of_data): DEFSYM it.
146 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
148 * font.c (font_matching_entity): Extract font-entity object
149 from the vector of matching entities (Bug#17486).
151 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
153 Assume C99 or later (Bug#17487).
154 * bytecode.c (B__dummy__): Remove.
155 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
156 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
157 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
158 * regex.c (DEBUG_PRINT): Assume varargs macros.
159 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
161 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
163 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
164 memory for every buffer that was dumped.
166 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
168 * fns.c (Freverse): Allow vectors, bool vectors and strings.
169 (Fnreverse): Allow vectors and bool vectors.
171 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
173 Minor cleanup for terminal setup.
174 * termhooks.h (create_terminal): Adjust prototype.
175 * terminal.c (create_terminal): Pass output method and RIF as args.
176 (init_initial_terminal):
177 * nsterm.m (ns_create_terminal):
179 * w32term.c (w32_create_terminal):
180 * xterm.c (x_create_terminal): Adjust users.
181 Avoid redundant NULL initializers and add comments.
183 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
185 * keyboard.c (Qdeactivate_mark): Now static.
187 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
189 If available, use Xfixes extension to do pointer blanking.
190 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
191 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
192 (make_invisible_cursor): Move to...
193 * xterm.c (make_invisible_cursor): ...here.
194 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
195 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
196 (x_term_init): Call to x_setup_pointer_blanking.
197 (XTtoggle_invisible_pointer): Use blanking specific to this display.
198 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
200 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
202 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
204 2014-05-12 Glenn Morris <rgm@gnu.org>
206 * fileio.c (Ffile_executable_p): Doc tweak.
208 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
210 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
211 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
213 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
215 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
217 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
219 Fix initialization of minibuffer history variable (Bug#17430).
220 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
221 Move the initialization up to prevent any "value void" message.
223 2014-05-08 Samuel Bronson <naesten@gmail.com>
225 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
226 are matched (bug#17413).
228 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
230 Stop tooltips pulling Emacs window to front (Bug#17408).
231 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
232 SetWindowPos invocations.
234 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
236 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
237 not initialized (Bug#17398).
239 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
241 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
243 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
245 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
246 [HAVE_NS]: Do not include png.h.
247 (x_query_frame_background_color): New function.
248 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
249 (png_load_body): Coalesce duplicate code.
251 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
253 Consult libpng-config more consistently (Bug#17339).
254 * Makefile.in (PNG_CFLAGS): New var.
255 (ALL_CFLAGS): Use it.
256 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
257 CFLAGS now handles this.
259 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
261 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
262 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
263 because WCONTINUED is always defined now.
264 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
266 2014-05-03 Eli Zaretskii <eliz@gnu.org>
268 * buffer.c (overlay_strings): Fix the wording of the commentary.
270 2014-05-01 Glenn Morris <rgm@gnu.org>
272 * floatfns.c (Fisnan):
273 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
275 2014-05-01 Eli Zaretskii <eliz@gnu.org>
277 * term.c (tty_menu_activate): A better initialization for cursor
280 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
282 * intervals.c: Tighten assertions.
283 (create_root_interval): Make sure the interval is not empty.
284 (intervals_equal): Use booleans.
285 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
286 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
287 (balance_possible_root_interval): Simplify and use booleans.
288 (split_interval_right, split_interval_left): Check LENGTH, and remove
289 now redundant assertion.
290 (adjust_intervals_for_insertion): Remove now redundant assertions.
291 (delete_node, interval_deletion_adjustment)
292 (adjust_intervals_for_deletion, merge_interval_right)
293 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
294 (reproduce_interval): Make sure the interval is not empty.
296 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
298 * term.c (tty_menu_activate): Don't assume row and col are initialized.
299 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
300 satisfaction that they would always be initialized.
302 2014-04-30 Eli Zaretskii <eliz@gnu.org>
304 * term.c (tty_menu_display): Move the cursor to the active menu item.
305 (tty_menu_activate): Return the cursor to the active menu item
306 after displaying the menu and after displaying help-echo. See
307 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
308 for the details of why this is needed by screen readers and
311 2014-04-30 Glenn Morris <rgm@gnu.org>
313 * process.c (handle_child_signal):
314 Handle systems without WCONTINUED. (Bug#15110, 17339)
316 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
318 * window.c (struct saved_window): Remove mark.
319 (Fset_window_configuration, save_window_save)
320 (compare_window_configurations): Don't touch marks any more.
322 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
324 Use bits_word for gcmarkbits.
325 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
326 bits_word is typically a tad more efficient for mark bits than
327 unsigned is, so use bits_word. All uses changed.
328 * lisp.h (BITS_PER_INT): Remove; no longer used.
330 Avoid undefined behavior in signed left shift.
331 This ports to GCC 4.9.0 with -fsanitize=undefined.
332 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
334 * regex.c (extract_number):
335 * lisp.h (make_number, XINT):
336 Do not shift a 1 bit left into a sign bit.
337 * alloc.c (struct cons_block, struct float_block): Use unsigned,
338 not int, for gcmarkbits. All uses changed.
340 2014-04-25 Eli Zaretskii <eliz@gnu.org>
342 * search.c (Fnewline_cache_check): Don't try to count newlines
343 outside the buffer's restriction, as find_newline doesn't support that.
345 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
347 * window.c (Fset_window_configuration): Deactivate the mark before
349 (set_window_buffer): Ignore window_initialized.
350 (window_initialized): Remove.
351 * keyboard.c (Qdeactivate_mark): Not static any more.
352 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
355 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
357 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
358 and to clang 3.4, which have fixed the bug. This should let us
359 run a bit faster on these platforms when address sanitization is
362 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
364 Port to GCC 4.9.0 with --enable-gcc-warnings.
365 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
367 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
368 a way that also works with GCC 4.9.0.
370 * search.c (Fnewline_cache_check): Remove unused locals.
372 2014-04-22 Eli Zaretskii <eliz@gnu.org>
374 * search.c (find_newline1): New subroutine.
375 (Fnewline_cache_check): New function.
376 (syms_of_search): Defsubr it.
378 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
380 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
381 * keyboard.c (unblock_input): Add comment.
382 * xgselect.c (xg_select): Prevent Glib main loop recursion.
384 2014-04-22 Daniel Colascione <dancol@dancol.org>
386 * lread.c (readevalloop_eager_expand_eval): New function
387 that can recurse into toplevel forms.
388 (readevalloop): Call it.
389 * lisp.h: Declare Qprogn.
390 * callint.c (Qprogn): No longer static.
392 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
394 * intervals.c (rotate_right, rotate_left): Fix up length computation.
395 Also change identifiers to match the comments, and add more assertions
398 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
400 * emacs.c (close_output_streams): Don't clear and restore errno.
402 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
404 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
405 never becomes visible, i.e. using XMonad (Bug#17237).
407 2014-04-18 Eli Zaretskii <eliz@gnu.org>
409 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
410 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
411 (Fline_pixel_height): Don't assume that the current buffer and the
412 selected window's buffer are one and the same. (Bug#17281)
414 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
415 paragraph-start cache before the newline cache. (Bug#17269)
417 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
419 * term.c (tty_send_additional_strings): No need to fflush here,
421 (tty_set_terminal_modes): fflush after sending additional strings,
424 2014-04-17 Daniel Colascione <dancol@dancol.org>
426 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings): New
428 (tty_send_additional_strings): New function.
429 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
430 (syms_of_term): Intern tty-mode-set-strings and
431 tty-mode-reset-strings.
433 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
435 * window.c (save_window_save): Lookup window_point_insertion_type in
436 the right buffer (bug#15457).
437 (Qwindow_point_insertion_type): New var.
438 (syms_of_window): Initialize it.
440 2014-04-16 Eli Zaretskii <eliz@gnu.org>
443 * unexcoff.c [MSDOS]: Include libc/atexit.h.
444 (copy_text_and_data): Zero out the atexit chain pointer before
447 * termhooks.h (encode_terminal_code): Update prototype.
449 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
450 visible for all DOS_NT ports, not just WINDOWSNT.
451 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
453 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
454 unless it is defined.
455 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
457 * process.c (close_on_exec, accept4, process_socket): Move into
458 the "ifdef subprocesses" part.
459 (catch_child_signal): Condition by "ifdef subprocesses".
460 (syms_of_process) <Qinternal_default_process_sentinel>
461 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
463 * msdos.h: Add prototypes for new functions.
464 (EINPROGRESS): Define.
465 (O_CLOEXEC): Define to zero.
467 * msdos.c (check_window_system): Remove unnecessary an
468 incompatible duplicate function.
469 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
470 New functions in support of new functionality.
472 * menu.c (single_menu_item): Add visual indication of submenu
473 also for menus on MSDOS frames.
474 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
476 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
477 when async subprocesses aren't supported.
479 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
481 * emacs.c (close_output_streams): Zero out errno before calling
484 * dired.c [MSDOS]: Include msdos.h.
486 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
487 (DATA_START) [MSDOS]: Define.
488 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
490 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
491 Ifdef away for MSDOS.
492 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
493 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
495 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
496 Use temporary file template that is compatible with mkostemp.
497 Move vfork-related portions under #ifndef MSDOS.
498 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
500 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
502 * buffer.c (Foverlays_at): Add argument `sorted'.
504 2014-04-16 Eli Zaretskii <eliz@gnu.org>
506 * insdel.c (invalidate_buffer_caches): When deleting or replacing
507 text, invalidate the bidi_paragraph_cache upto and including the
510 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
512 Port to IRIX 6.5 (Bug#9684).
513 * conf_post.h (INET6) [IRIX6_5]: Define.
514 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
515 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
517 2014-04-16 Eli Zaretskii <eliz@gnu.org>
519 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
520 before passing it to system APIs.
522 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
524 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
525 make sure stack.byte_string_start is not de-adjusted by pushhandler.
527 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
529 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
531 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
533 Remove DATA_SEG_BITS.
534 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
535 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
536 cc, but that platform is so old that SGI itself stopped supporting
537 it in December 2013. If you still need Emacs on IRIX, please
538 either compile with GCC and port the undumping code, or run
539 './configure --with-wide-int'.
540 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
541 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
542 DEFINE_GDB_SYMBOL_START way to define it.
543 (NONPOINTER_BITS): New macro.
545 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
546 the problem and/or configuring --with-wide-int.
547 (USE_LSB_TAG): Simplify, based on above changes.
548 (gdb_DATA_SEG_BITS): Remove. All uses removed.
549 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
551 2014-04-12 Eli Zaretskii <eliz@gnu.org>
553 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
554 covered by a display string that ends in a newline, and that cases
555 going back by DVPOS lines to hit the search limit, lift the limit
556 and go back until DVPOS is reached. (Bug#17244)
558 * indent.c (Fvertical_motion): Handle correctly the case when the
559 display string is preceded by an empty line.
561 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
562 use S_IWRITE instead.
564 2014-04-11 Glenn Morris <rgm@gnu.org>
566 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
568 2014-04-11 Ken Brown <kbrown@cornell.edu>
570 * Makefile.in (EMACS_MANIFEST): Revert last change.
572 2014-04-10 Daniel Colascione <dancol@dancol.org>
574 * puresize.h (BASE_PURESIZE): Increase.
576 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
578 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
580 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
581 region handling (and don't call signal_before_change) if
582 inhibit_modification_hooks is set.
583 (signal_before_change): Don't check inhibit_modification_hooks any more.
585 2014-04-08 Daniel Colascione <dancol@dancol.org>
587 * alloc.c (sweep_symbols, mark_object): Assert that symbol
588 function cells contain valid lisp objects. (Modified version of
591 * alloc.c (detect_suspicious_free): Split actual stack capturing
592 out into new function for easier breakpoint setting.
593 (note_suspicious_free): New function.
595 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
597 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
599 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
600 (symbol_block_pinned): New var.
601 (Fmake_symbol): Initialize `pinned'.
602 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
603 pinned and signal an error for un-purifiable objects.
605 (Fpurecopy): Use it, except for objects that can't be purified.
606 (mark_pinned_symbols): New function.
607 (Fgarbage_collect): Use it.
608 (gc_sweep): Remove hack made unnecessary.
610 2014-04-07 Glenn Morris <rgm@gnu.org>
612 * keyboard.c (Fopen_dribble_file): Doc tweak.
614 2014-04-07 Ken Brown <kbrown@cornell.edu>
616 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
618 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
620 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
621 We have a substitute execinfo.h on hosts that lack it.
622 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
623 isn't optimized away.
625 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
627 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
628 * alloc.c (memory_full):
629 * charset.c (syms_of_charset):
630 * doc.c (Fsnarf_documentation):
632 * font.c (BUILD_STYLE_TABLE):
633 * keyboard.c (make_lispy_event):
634 * profiler.c (setup_cpu_timer):
635 * xgselect.c (xg_select):
636 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
638 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
639 Replace the only use with ARRAYELTS (font_property_table).
640 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
642 2014-04-03 Daniel Colascione <dancol@dancol.org>
644 * xterm.c (x_term_init):
645 * xfns.c (best_xim_style):
646 * xfaces.c (Fdump_colors):
647 * w32fns.c (w32_default_color_map):
648 * w32.c (init_environment, N_ENV_VARS):
649 * unexcw.c (read_exe_header):
650 * term.c (term_get_fkeys_1):
651 * sysdep.c (init_baud_rate):
652 * nsterm.m (ns_convert_key):
653 * nsfns.m (get_geometry_from_preferences):
654 * msdos.c (dos_set_window_size, init_environment):
655 * macfont.m (mac_font_get_glyph_for_cid)
656 (macfont_store_descriptor_attributes)
657 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
658 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
659 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
661 * image.c (xpm_str_to_color_key):
662 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
663 * frame.c (x_set_frame_parameters):
664 * fileio.c (Ffile_selinux_context):
665 * emacs.c (sort_args):
666 * dosfns.c (msdos_stdcolor_name):
667 * dired.c (file_attributes):
668 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
669 Change expressions of the form sizeof(arr) / sizeof(arr[0])
672 2014-04-02 Daniel Colascione <dancol@dancol.org>
674 * data.c (Ffset): Abort if we're trying to set a function call to
677 * lisp.h (ARRAYELTS): New macro.
679 * alloc.c: Include execinfo.h if available.
680 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
681 (suspicious_free_record): New structure.
682 (suspicious_objects, suspicious_object_index)
683 (suspicious_free_history, suspicious_free_history_index):
685 (find_suspicious_object_in_range, detect_suspicious_free)
686 (Fsuspicious_object): New functions.
687 (cleanup_vector): Call find_suspicious_object_in_range.
689 2014-04-02 Martin Rudalics <rudalics@gmx.at>
691 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
692 width from font width (Bug#17163).
694 * frame.c (x_set_frame_parameters): Calculate default values of
695 new frame sizes only after all other frame parameters have been
696 processed (Bug#17142).
698 2014-04-02 Ken Brown <kbrown@cornell.edu>
700 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
703 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
705 * xterm.c (x_draw_image_glyph_string): Adjust image background
706 width accordingly when its x position is adjusted. (Bug#17115)
708 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
710 * font.c (font_list_entities): Do not add empty vector to font cache.
711 (font_matching_entity): Likewise. If matching entity is found, insert
712 1-item vector with this entity instead of entity itself (Bug#17125).
714 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
716 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
718 * fns.c (validate_subarray): Rename from validate_substring,
719 since it works for vectors too. New arg ARRAY. Optimize for the
720 non-nil case. Instead of returning bool, throw an error if out of
721 range, so that the caller needn't do that. All uses changed.
722 Report original values if out of range.
723 (Fsubstring, Fsubstring_no_properties, secure_hash):
724 Also optimize the case where FROM is 0 or TO is the size.
726 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
728 * search.c (Freplace_match): Use make_specified_string.
729 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
730 to catch bogus override face of glyph strings.
731 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
732 Move common substring range checking code to...
733 (validate_substring): ...this function.
735 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
737 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
739 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
741 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
742 bar is zero height, just return (Bug#16976).
743 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
745 * nsterm.h (EmacsView): Add wait_for_tool_bar.
747 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
748 is nil. If waiting for toolbar to complete, force a redraw.
750 2014-03-28 Glenn Morris <rgm@gnu.org>
752 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
753 (emacs_bugreport): New variable.
754 (usage_message): Use PACKAGE_BUGREPORT.
755 (syms_of_emacs) <report-emacs-bug-address>: New variable.
757 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
759 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
761 Port recent signal-related changes to FreeBSD.
762 Problem reported by Herbert J. Skuhra.
763 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
764 Move decls from here ...
765 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
767 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
769 * w32term.c (x_draw_image_glyph_string): Fix computation of height
770 and width of image background when it is displayed with a 'box'
773 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
775 More backward-compatible fix to char-equal core dump (Bug#17011).
776 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
777 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
779 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
781 * image.c (init_svg_functions): When loading SVG-related libraries,
782 free already loaded libraries if the initialization fails.
783 (rsvg_handle_set_size_callback): Remove declaration, unused.
785 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
787 Fix core dump in char-equal (Bug#17011).
788 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
789 unibyte buffers, as we can't tell whether the characters are
792 * insdel.c (adjust_markers_for_delete): Remove unused local.
794 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
796 Have (MARKER . ADJUSTMENT) undo records always be immediately
797 after their corresponding (TEXT . POS) record in undo list.
799 * lisp.h (record-delete): New arg record_markers.
800 (record_marker_adjustment): No longer needed outside undo.c.
801 * insdel.c (adjust_markers_for_delete): Move calculation of marker
802 adjustments to undo.c's record_marker_adjustments. Note that
803 fileio.c's decide_coding_unwind is another caller to
804 adjust_markers_for_delete. Because it has undo list bound to t,
805 it does not rely on adjust_markers_for_delete to record marker
807 (del_range_2): Swap call to record_delete and
808 adjust_markers_for_delete so as undo marker adjustments are
809 recorded before current deletion's adjustments, as before.
810 (adjust_after_replace):
811 (replace_range): Pass value for new record_markers arg to
813 * undo.c (record_marker_adjustment): Rename to
814 record_marker_adjustments and made static.
815 (record_delete): Check record_markers arg and call
816 record_marker_adjustments.
817 (record_change): Pass value for new record_markers arg to
819 (record_point): at_boundary calculation no longer needs to account
820 for marker adjustments.
822 2014-03-26 Martin Rudalics <rudalics@gmx.at>
824 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
827 2014-03-26 Glenn Morris <rgm@gnu.org>
829 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
831 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
833 * buffer.c (struct sortvec): Add field `spriority'.
834 (compare_overlays): Use it.
835 (sort_overlays): Set it.
837 2014-03-26 Eli Zaretskii <eliz@gnu.org>
839 * xdisp.c (redisplay_window): If all previous attempts to find the
840 cursor row failed, try a few alternatives before falling back to
841 the top-most row of the window. Use row_containing_pos. (Bug#17047)
843 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
845 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
846 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
848 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
849 variables on Windows.
851 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
853 * w32.c (unsetenv): Remove unused var `retval'.
854 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
856 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
857 (start_watching): Remove unused var `thr'.
859 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
860 (find_child_console): Remove unnecesary var `thread_id'.
862 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
863 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
865 2014-03-26 Glenn Morris <rgm@gnu.org>
867 * filelock.c (Flock_buffer): Doc tweak.
869 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
870 * emacs.c (shut_down_emacs):
871 * fileio.c (Finsert_file_contents, write_region):
872 * filelock.c (top-level, syms_of_filelock):
873 * insdel.c (prepare_to_modify_buffer_1):
874 CLASH_DETECTION is always defined now.
876 2014-03-25 Eli Zaretskii <eliz@gnu.org>
878 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
879 DLL handle, to speed up thread startup.
881 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
883 Handle sigmask better with nested signal handlers (Bug#15561).
884 * atimer.c (sigmask_atimers): Remove.
885 Remaining use rewritten to use body of this function.
886 * atimer.c (block_atimers, unblock_atimers):
887 * callproc.c (block_child_signal, unblock_child_signal):
888 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
889 New arg OLDSET. All callers changed.
890 * atimer.c (block_atimers, unblock_atimers):
891 * callproc.c (block_child_signal, unblock_child_signal):
892 * keyboard.c (handle_interrupt):
893 * sound.c (vox_configure, vox_close):
894 Restore the old signal mask rather than unilaterally clearing bits
895 from the mask, in case a handler is running within another
896 handler. All callers changed.
897 * lisp.h, process.c, process.h, term.c:
898 Adjust decls and callers to match new API.
899 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
900 signal handlers aren't supposed to use floating point anyway.
901 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
903 2014-03-23 Daniel Colascione <dancol@dancol.org>
905 Split gc_sweep into discrete functions for legibility and better
908 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
909 (sweep_vectors): Fix typo in comment.
910 (sweep_conses, sweep_floats, sweep_intervals)
911 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
912 (gc_sweep): Call new functions, to which existing functionality is
914 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
916 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
918 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
920 2014-03-23 Daniel Colascione <dancol@dancol.org>
922 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
923 only if xic_style calls for it. This change allows Emacs to work
924 with ibus. Also, don't leak resources if create_frame_xic fails,
925 and stop caching xic_style across different displays.
926 (supported_xim_styles): Make const.
927 (best_xim_style): Remove first parameter: it's always just
928 supported_xim_styles. Change to look at supported_xim_styles
931 2014-03-23 Daniel Colascione <dancol@dancol.org>
933 * term.c (init_tty): Rearrange condition for clarity; print
934 appropriate diagnostic.
936 2014-03-23 Daniel Colascione <dancol@dancol.org>
938 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
939 array. (ASAN caught.)
941 2014-03-22 Glenn Morris <rgm@gnu.org>
943 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
945 2014-03-22 Daniel Colascione <dancol@dancol.org>
947 * process.c (conv_sockaddr_to_lisp): When extracting the string
948 names of AF_LOCAL sockets, stop before reading uninitialized memory.
950 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
952 Fix regression introduced by patch for Bug#10500.
953 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
954 * w32term.c (x_draw_image_relief): Likewise.
956 2014-03-21 Martin Rudalics <rudalics@gmx.at>
958 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
959 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
960 maximize a frame for odd default fonts.
962 2014-03-21 Glenn Morris <rgm@gnu.org>
964 * minibuf.c (history-length): Increase default from 30 to 100.
966 2014-03-21 Daniel Colascione <dancol@dancol.org>
968 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
969 every time we switch to minibuffer.
971 * alloc.c (lisp_align_malloc, allocate_string_data)
972 (allocate_vectorlike): Allow mmap allocation of lisp objects.
973 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
975 2014-03-21 Eli Zaretskii <eliz@gnu.org>
977 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
978 support more "verbs".
980 2014-03-21 Daniel Colascione <dancol@dancol.org>
982 Always prohibit dumping a dumped Emacs.
984 * emacs.c (might_dump): New variable.
985 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
986 * lisp.h (might_dump): Declare.
987 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
989 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
991 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
993 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
995 * doc.c (store_function_docstring): Warn when we don't know where to
997 (Fsubstitute_command_keys): Don't advertise the fact that
998 text-properties are dropped, since we think it's a bug that we'll fix
1001 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1002 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1003 * frame.c (frame_garbaged): Make "docstring" more precise.
1005 2014-03-20 Glenn Morris <rgm@gnu.org>
1007 * charset.c (init_charset): When we cannot find the charsets directory,
1008 mention if EMACSDATA is set.
1010 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1012 * fns.c (Frandom): Fix rare bug where the result isn't random.
1014 Fix porting inconsistency about rounding to even.
1015 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1016 This way, the unusual !HAVE_RINT case acts like the usual
1017 HAVE_RINT case, and we can fix the documentation accordingly.
1019 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1021 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1022 (w32_wnd_proc): Initialize the dwHoverTime member of
1023 TRACKMOUSEEVENT structure.
1025 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1027 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1029 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1031 * search.c (find_newline): Speed up the function when using the
1032 newline cache, by halving the number of calls to
1033 region_cache_forward and region_cache_backward. (Bug#16830)
1035 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1037 * buffer.c (Fset_buffer): Document return value (bug#17015).
1039 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1041 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1042 nil, always resize character wise to avoid potential loss of the
1043 mode line (Bug#16923 related).
1045 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1047 * frame.c (x_set_frame_parameters): Always calculate new sizes
1048 pixelwise to avoid potential loss when rounding.
1050 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1052 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1053 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1055 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1057 * w32.c (fstatat): Don't add an extra slash if the argument ends
1058 with a slash: this fails the subsequent call to stat_worker on
1059 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1061 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1063 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1065 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1067 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1069 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1070 when frame is only on one screen (Bug#14713).
1072 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1074 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1075 there's a valid wrap point in the display line, the last glyph
1076 cannot "just barely fit" on this row, because display_line doesn't
1077 let it. Instead, proceed as if the last glyph didn't fit, so that
1078 we eventually back up the iterator to the wrap point. This avoids
1079 delusional behavior of move_it_to, whereby it proceeds to the next
1080 display line, but sets current_x to zero for all the glyphs that
1081 without word-wrap would fit on the previous display line.
1082 One result was that visual-order cursor movement behaved erratically
1084 (Fmove_point_visually): Add code to find the x coordinate of the
1085 last character before wrap point, under word-wrap on a TTY.
1087 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1089 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1090 also return value of MOVE_POS_MATCH_OR_ZV from
1091 move_it_in_display_line_to, when moving from beginning of line to
1092 point's position. (Bug#16961)
1094 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1096 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1097 * window.c (Fselect_window): Explain NORECORD and
1098 `buffer-list-update-hook' in doc-string.
1100 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1102 * window.c (Fother_window_for_scrolling): Check that
1103 Vother_window_scroll_buffer is a buffer.
1105 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1107 * xterm.c (xim_initialize): Always pass a copy of resource name
1108 to XRegisterIMInstantiateCallback and eassert whether return
1109 value is True. Passing copy is important because Xlib doesn't
1110 make its own copy and resource name argument usually points to
1111 SSDATA (Vx_resource_name), which may be changed from Lisp.
1112 (xim_close_display): For XUnregisterIMInstantiateCallback,
1113 always eassert return value and pass exactly the same values
1114 as were used for XRegisterIMInstantiateCallback.
1115 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1116 sources to check why if you are interested.
1118 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1120 * dispnew.c (change_frame_size_1): Add new_lines instead of
1121 new_height, the latter may be still zero if passed as such.
1122 * window.c (Fwindow_pixel_height): Mention bottom divider in
1125 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1127 Fix "resource temporarily unavailable" with xgselect
1129 * xgselect.c: Include <stdbool.h>.
1130 (xg_select) [!USE_GTK]: Don't lose track of errno.
1132 Fix minor --enable-gcc-warnings issues.
1133 * widget.c (update_various_frame_slots, EmacsFrameResize):
1134 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1136 2014-03-04 Ken Brown <kbrown@cornell.edu>
1138 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1139 represent the actual adjustment needed for alignment.
1141 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1143 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1144 needed, and don't reallocate if the initial allocation already
1145 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1147 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1149 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1152 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1154 * cmds.c (delete-char): Update docstring pointing out that the
1155 function ignores `delete-active-region' and `overwrite-mode'.
1157 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1159 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1161 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1162 allocated buffer due to alignment.
1163 (freehook): If the block to be freed was allocated by
1164 'aligned_alloc', find its real pointer before calling 'free'.
1166 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1169 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1171 * font.c (toplevel): Adjust comment about font cache layout.
1172 (font_clear_cache): Fix to match real font cache layout.
1173 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1174 (Fframe_font_cache) [FONT_DEBUG]: New function.
1175 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1177 Avoid crashes when X fonts are erroneously freed on reused X
1178 'Display *' connection data (Bug#16069). Note that X font
1179 resources still may be leaked, but currently there is no way
1180 to completely avoid it.
1181 * xterm.h (struct x_display_info): New member x_id. Add comments.
1182 * xterm.c (x_display_id): New variable.
1183 (x_term_init): Assign identifier to each opened X connection.
1184 * xfont.c (struct xfont): New member x_display_id.
1185 (xfont_open): Initialize it with frame's display id.
1186 (xfont_close): Check whether font's display id matches the one
1187 recorded for the given display. Adjust comment.
1188 * xftfont.c (struct xftfont_info):
1189 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1191 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1193 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1194 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1195 killed Vother_window_scroll_buffer.
1196 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1198 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1200 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1201 that start with more than 2 slashes as UNCs. (Bug#16751)
1203 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1205 Fix a few crashes and leaks when cloning C strings.
1206 * alloc.c, lisp.h (dupstring): New function.
1207 * gtkutil.c (xg_get_font):
1208 * term.c (tty_default_color_capabilities):
1209 * xsettings.c (store_monospaced_changed)
1210 (store_font_name_changed, parse_settings)
1211 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1212 This avoids some unlikely crashes due to accessing freed storage,
1213 and avoids some minor memory leaks in the more-typical case.
1215 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1217 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1218 cursor when modeline can't be dragged (Bug#16647).
1220 2014-02-28 Glenn Morris <rgm@gnu.org>
1222 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1223 from custom-delayed-init-variables. (Bug#11565)
1225 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1227 More fixes for mouse glyph calculations (Bug#16647).
1228 * window.c (coordinates_in_window): In intersection of
1229 horizontal and vertical window dividers prefer the horizontal
1230 one. Add some extra parens to last fix.
1231 (window_relative_x_coord): Return x-coordinate for header and
1233 * xdisp.c (remember_mouse_glyph): In text area don't extend
1234 glyph into mode line to show the vertical drag cursor there
1235 immediately. Subdivide mouse glyphs in right fringes to show a
1236 horizontal drag cursor as soon as we enter the "grabbable width"
1237 portion. Handle vertical border case separately. Do not
1238 subdivide window divider areas.
1239 (note_mouse_highlight): On bottom divider of bottommost windows
1240 show vertical drag cursor only when the minibuffer window can be
1243 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1245 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1246 reset by the face of the object just displayed. See also bug#76.
1247 (get_next_display_element): If the string came from a display
1248 property, examine the box face attribute at it->position, not at
1249 it->current.pos, since the latter was not updated yet. (Bug#16870)
1250 (handle_face_prop): Improve commentary.
1252 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1254 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1255 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1257 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1259 Fixes around Bug#16647.
1260 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1261 ON_BOTTOM_DIVIDER cases.
1262 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1263 only if the window has no right divider.
1264 (Fcoordinates_in_window_p): Fix doc-string.
1266 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1268 * lread.c (Funintern): Fix doc to match advertised calling convention.
1270 2014-02-24 Daniel Colascione <dancol@dancol.org>
1272 * keyboard.c (read_char): Close race that resulted in lost events.
1274 2014-02-22 Glenn Morris <rgm@gnu.org>
1276 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1277 * window.c (window-resize-pixelwise): Doc fixes.
1279 * process.c (Finternal_default_process_filter)
1280 (Finternal_default_process_sentinel): Doc tweaks.
1282 2014-02-21 Glenn Morris <rgm@gnu.org>
1284 * process.c (Fprocess_buffer, Faccept_process_output)
1285 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1288 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1290 * window.c (Fwindow_scroll_bar_width): New function.
1292 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1294 Pacify GCC when configuring with --enable-gcc-warnings.
1295 * xdisp.c (move_it_in_display_line_to) [lint]:
1296 Initialize recently-added local.
1298 2014-02-21 Daniel Colascione <dancol@dancol.org>
1300 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1302 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1304 * xdisp.c (init_iterator): Don't dereference a bogus face
1305 pointer. (Bug#16819)
1306 (try_cursor_movement): Don't use cursor position if
1307 set_cursor_from_row failed to compute it. This avoids assertion
1308 violations in MATRIX_ROW.
1309 (move_it_in_display_line_to): Save the iterator state in ppos_it
1310 only once per call. Reimplement the method used to return to the
1311 best candidate position if all the positions found in display line
1312 are beyond TO_CHARPOS. This cuts down the number of calls to
1313 bidi_shelve_cache, which moves a lot of stuff when lines are long
1314 and include bidirectional text. (Bug#15555)
1316 2014-02-20 Glenn Morris <rgm@gnu.org>
1318 * data.c (Fdefalias): Doc fix.
1320 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1322 * xdisp.c (display_line): Fix horizontal scrolling of large images
1323 when fringes are turned off. This comes at a price of not
1324 displaying the truncation/continuation glyphs in this case.
1327 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1328 CreateDIBSection returns an error indication, zero out *ximg after
1329 destroying the image. This avoids crashes in memory allocations
1330 due to the fact that some of the callers also call
1331 x_destroy_x_image, which will attempt to free an already free'd
1334 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1336 * widget.c (update_various_frame_slots): Don't set
1337 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1339 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1341 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1343 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1345 temacs --daemon fix (Bug#16599).
1346 * emacs.c (main): Initialize daemon_pipe[1] here ...
1347 (syms_of_emacs): ... instead of here.
1349 2014-02-16 Anders Lindgern <andlind@gmail.com>
1351 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1354 2014-02-16 Daniel Colascione <dancol@dancol.org>
1356 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1357 (xd_get_connection_address): Use it.
1358 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1359 xd_get_connection_address because the latter signals if the bus
1360 we're trying to close is already disconnected.
1362 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1364 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1365 argument to CreateThread. This avoids segfaults on Windows 9X.
1366 Reported by oslsachem <oslsachem@gmail.com>.
1368 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1370 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1371 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1372 (check_lseek): New function, to report lseek errors.
1373 (save_data_space, update_file_ptrs, read_header, write_header)
1374 (copy_file, copy_rest, unexec): Use these news functions.
1375 (update_file_ptrs): Don't assume wraparound behavior when
1376 converting a large size_t value to off_t.
1378 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1380 * composite.c (fill_gstring_header): Pass positions as C integers
1381 and move parameters checking to...
1382 (Fcomposition_get_gstring): ...this function. Handle case when
1383 buffer positions are in reversed order and avoid crash (Bug#16739).
1385 * buffer.c (validate_region): Mention current buffer in error message.
1387 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1389 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1391 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1393 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1395 2014-02-11 Glenn Morris <rgm@gnu.org>
1397 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1398 Replace refs to "OpenStep" in messages.
1400 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1402 Avoid "." at end of error diagnostics.
1403 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1404 * font.c (Ffont_at):
1405 * nsfns.m (ns_display_info_for_name):
1406 * nsselect.m (Fx_own_selection_internal):
1407 * nsterm.m (performDragOperation:):
1408 Remove "." from end of diagnostic.
1410 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1412 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1413 unintuitive (bug#15824).
1414 (Fyes_or_no_p): Doc fix (bug#15456).
1416 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1418 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1420 * eval.c (call_debugger): When exiting the debugger, do not allow
1421 max_specpdl_size less than actual binding depth (Bug#16603).
1422 (syms_of_eval): Adjust docstring.
1424 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1426 * cmds.c (Fself_insert_command): Output a clearer error message on
1427 negative repetitions (bug#9476).
1429 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1431 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1433 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1435 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1437 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1439 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1441 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1443 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1445 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1447 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1448 `exit' works (bug#15865).
1450 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1452 Constrain window box/body sizes and margin widths (Bug#16649).
1453 * xdisp.c (window_box_width): Don't return less than zero.
1454 (window_box_left_offset, window_box_right_offset): Don't return
1455 more than the window's pixel width.
1456 * window.c (window_body_height, window_body_width): Don't return
1458 (window_resize_apply): Adjust margin width, if necessary.
1460 2014-02-07 Glenn Morris <rgm@gnu.org>
1462 * nsterm.m (syms_of_nsterm): Doc fix.
1464 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1466 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1467 New variables: pointers through which to call the respective APIs.
1468 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1469 (filename_from_ansi, sys_link, check_windows_init_file):
1470 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1471 This is required on Windows 9X, where we dynamically load
1472 UNICOWS.DLL which has their non-stub implementations.
1473 (maybe_load_unicows_dll): Assign addresses to these 2 function
1474 pointers after loading UNICOWS.DLL.
1476 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1477 MultiByteToWideChar and WideCharToMultiByte through function
1480 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1483 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1485 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1486 for OSX >= 10.9 if separate spaces are used.
1487 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1489 2014-02-06 Glenn Morris <rgm@gnu.org>
1491 * buffer.c (cache-long-scans): Doc fix.
1493 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1495 * w32fns.c (Fw32_shell_execute): Doc fix.
1497 2014-02-05 Bastien Guerry <bzg@gnu.org>
1499 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1500 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1502 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1504 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1505 outside the window (Bug#16649).
1507 * xdisp.c (note_mouse_highlight): When entering a margin area show
1508 a non-text cursor (Bug#16647).
1510 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1512 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1513 It prompted a compile-time diagnostic on GNU/Linux.
1514 Simplify to remove the need for the label.
1516 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1518 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1519 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1520 to show it; otherwise return 'unsupported--w32-dialog' to signal
1521 to the caller that emulation with menus is necessary.
1522 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1524 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1526 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1529 * menu.c (Fx_popup_dialog): Don't condition the call to
1530 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1531 special symbol 'unsupported--w32-dialog', emulate the dialog with
1532 a menu by calling x-popup-menu.
1534 * menu.h (Qunsupported__w32_dialog): New extern variable.
1536 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1538 * keyboard.c (kbd_buffer_get_event): Read file notification events
1541 * xgselect.c (xg_select): Read glib events in any case, even if
1542 there are no file descriptors to watch for. (Bug#16519)
1544 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1546 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1547 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1548 * w32term.c (w32_draw_window_divider): Handle first and last
1550 * w32term.h (w32_fill_area_abs): New function.
1551 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1553 * xfaces.c (realize_basic_faces): Handle new face ids.
1554 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1555 and bottom divider width.
1556 * xterm.c (x_draw_window_divider): Handle first and last pixels
1559 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1561 * print.c (Fexternal_debugging_output): Add cast to pacify
1562 --enable-gcc-warnings.
1563 * eval.c (call_debugger): Grow specpdl if the debugger was
1564 entered due to specpdl overflow (Bug#16603) and allow more
1565 specpdl space for the debugger itself.
1567 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1569 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1572 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1574 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1575 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1577 * print.c (Fexternal_debugging_output): If the argument character
1578 is non-ASCII, encode it with the current locale's encoding before
1579 writing the result to the terminal. (Bug#16448)
1581 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1582 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1585 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1587 * process.c (create_process): Reset SIGPROF handler in the child.
1588 * callproc.c (call_process): Likewise.
1590 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1592 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1594 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1596 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1597 of zero to print strings, GDB doesn't like it.
1599 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1600 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1601 we still use correct addresses. (Bug#16576)
1603 2014-01-27 K. Handa <handa@gnu.org>
1605 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1606 to preserve the code detection behavior of 24.3.
1607 * coding.h (struct coding_system): New member detected_utf8_bytes.
1608 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1609 (decode_coding_gap): Use short cut for UTF-8 file reading only
1610 when coding->detected_utf8_bytes equals to coding->src_bytes.
1611 * fileio.c (Finsert_file_contents): Cancel the previous change.
1613 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1615 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1616 that are not visible.
1618 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1620 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1621 is grabbed (Bug#16565).
1623 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1625 * xdisp.c (last_max_ascent): Re-remove after erroneously
1626 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1628 (move_it_to): Re-remove reference to last_max_ascent.
1629 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1630 max_descent here instead of calling line_bottom_y.
1633 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1635 * terminal.c (initial_free_frame_resources): New function.
1636 (init_initial_terminal): Install new hook to free face cache
1637 on initial frame and avoid memory leak. For details, see
1638 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1639 * xfaces.c (free_frame_faces): Adjust comment.
1641 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1643 * data.c (Fstring_to_number): Document results if unparsable
1646 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1648 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1650 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1652 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1653 * coding.c (detect_coding_utf_8, emacs_mule_char)
1654 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1655 (check_utf_8, decode_coding):
1656 * coding.h (struct coding_system.errors):
1657 Use ptrdiff_t, not int, for integer values derived from buffer and
1660 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1661 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1662 before invoking decode_coding_gap, since there's just one block.
1664 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1666 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1667 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1668 too early. Again run change_frame_size before assigning menu-
1671 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1673 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1674 arrives, call x_check_fullscreen, in case the new display has a
1675 different resolution. (Bug#16517)
1677 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1679 * term.c (read_menu_input): If the selected frame changes, exit
1681 (tty_menu_show): If the selected frame changes while we displayed
1682 a menu, throw to top level. (Bug#16479)
1684 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1686 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1688 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1690 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1691 * data.c (count_one_bits_word): Fix bug (negated comparison)
1692 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1694 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1696 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1697 Avoid undefined behavior by initializing display property bit of a
1698 string processed by the bidirectional iterator. For details, see
1699 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1701 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1703 Minor cleanup of previous change.
1704 * image.c (imagemagick_error, Fimagemagick_types):
1705 Omit some recently-introduced and unnecessary casts and assignments.
1707 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1709 Fix two memory leaks discovered with Valgrind.
1710 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1711 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1713 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1715 Fixes in window size functions around Bug#16430 and Bug#16470.
1716 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1717 (Fwindow_mode_line_height, Fwindow_header_line_height)
1718 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1719 Minor doc-string adjustments.
1720 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1721 Rewrite doc-strings.
1722 (window_body_height, window_body_width): Do not count partially
1723 visible lines/columns when PIXELWISE is nil (Bug#16470).
1724 (Qfloor, Qceiling): New symbols.
1726 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1728 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1729 when the image cache is not yet allocated. (Bug#16509)
1731 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1733 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1734 re-attach intervals to its base buffer (Bug#16502).
1735 * intervals.c (set_interval_object): Move from here...
1736 * intervals.h (set_interval_object): ... to here. Fix comments.
1738 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1740 Avoid undefined behavior by initializing buffer redisplay bit.
1741 Problem reported by Dmitry Antipov in
1742 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1743 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1745 Revert some of the CANNOT_DUMP fix (Bug#16494).
1746 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1748 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1750 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1751 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1752 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1753 they are replaced by macros that expand into direct calls to the
1754 corresponding functions from GDI32.DLL.
1755 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1756 variables in the Cygwin build, they are unused.
1758 2014-01-19 K. Handa <handa@gnu.org>
1760 * composite.c (composition_update_it): Fix previous change.
1762 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1764 Fix file name handling on MS-Windows 9X.
1765 * w32.c (maybe_load_unicows_dll): New function.
1767 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1768 on, to make sure we can convert file names to and from UTF-8 on
1769 Windows 9X. This fixes a failure to start up because Emacs cannot
1770 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1772 * w32font.c [WINDOWSNT]: Include w32.h.
1773 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1774 of implementing the same stuff.
1775 Remove now unused g_b_init_is_windows_9x.
1777 * w32.h (maybe_load_unicows_dll): Add prototype.
1779 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1781 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1782 switch to single keyboard. Prevents daemon crashes when a new
1783 client connects while we show a TTY menu in an existing client.
1786 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1788 Fix MinGW64 porting problem with _setjmp.
1789 Reported by Eli Zaretskii in:
1790 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1791 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1792 the old _setjmp and _longjmp. All uses changed.
1794 2014-01-13 Daniel Colascione <dancol@dancol.org>
1796 * textprop.c (Fremove_list_of_text_properties):
1797 Correctly handle reaching the end of the interval tree. (Bug#15344)
1799 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1801 * xdisp.c (resize_mini_window): Round height to a multiple of
1802 frame's line height. Fix bug in calculation of window start
1803 position (Bug#16424).
1805 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1807 * macfont.m: Include termchar.h.
1808 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1809 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1810 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1811 *_WITH_GC_* to take face and f as parameters.
1812 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1813 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1815 2014-01-13 Daniel Colascione <dancol@dancol.org>
1817 Fix menu item updating in the presence of the Unity global menu
1820 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1821 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1823 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1824 updating menus; explain why.
1825 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1826 problem it's supposed to solve and it interferes with detecting
1827 the presence of a global menu.
1828 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1831 2014-01-11 K. Handa <handa@gnu.org>
1833 * composite.c (composition_update_it): Fix indexing of
1834 LGSTRING_CHAR (Bug#15984).
1836 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1838 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1840 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1842 * xdisp.c (try_window_id): Don't use this function's optimizations
1843 if overlays in the buffer displayed by the window have changed
1844 since last redisplay. (Bug#16347)
1845 (message_dolog): Fix indentation.
1847 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1849 * frame.c (frame_resize_pixelwise): Fix doc-string.
1851 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1853 Fix handling of internal borders (Bug#16348).
1854 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1855 Remove internal border width from pixel width of windows.
1856 (change_frame_size_1): Don't return early when frame's pixel
1857 size changes - we still have to record the new sizes in the
1859 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1860 also when toolbar gets larger.
1861 * window.c (check_frame_size): Include internal_border_width in
1863 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1864 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1865 In non-toolkit/non-GTK version clear internal border.
1866 * xterm.c (x_clear_under_internal_border): New function for
1867 non-toolkit/non-GTK version.
1868 (x_after_update_window_line): In non-toolkit/non-GTK version
1870 (handle_one_xevent, x_set_window_size):
1871 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1872 * xterm.h (x_clear_under_internal_border): Extern it.
1874 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1876 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1877 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1880 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1882 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1883 last value of point is not equal to buffer's point. (Bug#16129)
1885 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1888 * nsterm.h (updateCollectionBehavior): Rename from
1889 updateCollectionBehaviour. All uses changed.
1891 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1892 * Makefile.in (SETFATTR): New macro.
1893 (temacs$(EXEEXT)): Use it.
1895 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1897 Fix maximization behavior on Windows (Bug#16300).
1898 * w32fns.c (w32_fullscreen_rect): Don't handle
1899 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1900 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1901 of SetWindowPos. Restore last placement also when leaving
1902 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1903 but the FULLSCREEN_BOTH case.
1905 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1908 * data.c (arithcompare_driver):
1909 * fileio.c (Fcar_less_than_car):
1910 * fns.c (internal_equal):
1911 * frame.c (delete_frame):
1912 * lisp.h (enum More_Lisp_Bits):
1914 Avoid C99 constructs that don't work in C89.
1915 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1916 to port to C89, which doesn't have 'long long'.
1917 (count_trailing_zero_bits): Use them.
1919 2014-01-03 Chong Yidong <cyd@gnu.org>
1921 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1923 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1925 Further adjust frame/window scrollbar width calculations.
1926 * window.c (apply_window_adjustment):
1927 Set windows_or_buffers_changed.
1928 (Fwindow_scroll_bars): Return actual scrollbar width.
1929 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1930 For non-toolkit builds again use 14 as minimum width and set
1931 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1932 * xterm.c (XTset_vertical_scroll_bar): Take width from
1933 WINDOW_SCROLL_BAR_AREA_WIDTH.
1934 (x_new_font): Rename wid to unit. Base calculation of new
1935 scrollbar width on toolkit used and make it analogous to that of
1936 x_set_scroll_bar_default_width.
1937 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1938 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1939 of GetSystemMetrics.
1940 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1941 WINDOW_SCROLL_BAR_AREA_WIDTH.
1942 (x_new_font): Make it correspond to changes in xterm.c.
1944 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1946 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1947 This is a cleaner way to fix the MinGW-w64 porting problem.
1948 Check for INTPTR_MAX misconfiguration.
1950 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1952 * search.c (newline_cache_on_off, find_newline): In indirect
1953 buffers, use the newline cache of the base buffer.
1955 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1956 buffer, invalidate the caches of its base buffer. (Bug#16265)
1958 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1959 buffers, use the width-run cache of the base buffer.
1961 * xdisp.c (redisplay_window): When the window displays an indirect
1962 buffer, and the character widths in the display table have
1963 changed, invalidate the width-run cache of the corresponding base
1966 * fileio.c (Finsert_file_contents): When invalidating the newline
1967 cache, consider the case of inserting into indirect buffer.
1969 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1970 In indirect buffers, use the paragraph cache of the base buffer.
1972 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1974 * window.c (grow_mini_window): Fix last change.
1976 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1978 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1980 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1982 * w32term.c (w32_initialize): Use LCID and LOWORD.
1984 * w32proc.c (create_child): Use pid_t for 5th argument.
1985 (IsValidLocale): Don't provide prototype for MinGW64.
1986 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1987 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1989 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1990 MinGW64 doesn't support.
1992 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1994 * w32.c (set_named_security_info): New function.
1995 (acl_set_file): Fall back on set_named_security_info if
1996 set_file_security fails.
1997 (g_b_init_set_named_security_info_w)
1998 (g_b_init_set_named_security_info_a): New static variables.
1999 (globals_of_w32): Initialize them to zero.
2000 (set_named_security_info): Set them to non-zero if the
2001 corresponding API is available.
2002 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2003 New function typedefs.
2005 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2007 Some more fixes following pixelwise resize changes including one
2009 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2010 of frame_resize_pixelwise.
2011 * widget.c (pixel_to_text_size): New function.
2012 (update_wm_hints): Have size hints respect value of
2013 frame_resize_pixelwise.
2014 (EmacsFrameResize): Alway process resize requests pixelwise.
2015 * window.c (grow_mini_window): Make sure mini window is at least
2017 * xdisp.c (display_menu_bar): Make sure menubar extends till
2019 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2020 (x_set_tool_bar_lines): Calculate pixelwise.
2021 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2022 frame_resize_pixelwise.
2024 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2026 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2027 variables not used there.
2029 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2031 * w32.c (sys_umask): New function. (Bug#16299)
2033 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2035 * dispnew.c (change_frame_size_1): Take old width of root window
2036 from that window's pixel width. (Bug#16284)
2038 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2040 Plain copy-file no longer chmods an existing destination (Bug#16133).
2041 * fileio.c (realmask): Now a static var, not a local.
2042 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2043 Remove arg STATPTR. All uses changed.
2044 (Fcopy_file): Do not alter permissions of existing destinations,
2045 unless PRESERVE-PERMISSIONS (renamed from
2046 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2047 Avoid race when testing for existing destinations and for
2048 when input and output files are the same.
2049 If changing the group fails, adjust both default and
2050 preserved permissions so that access is not granted to the
2052 (Fset_default_file_modes, init_fileio): Update realmask.
2053 (Fdefault_file_modes): Use realmask instead of calling umask.
2055 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2057 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2058 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2059 flags on the daemon pipe ends before execing.
2061 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2063 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2064 session. (Bug#14739)
2066 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2068 * callproc.c (Vexec_path): Document that exec-directory is in it.
2070 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2072 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2075 2013-12-27 Chong Yidong <cyd@gnu.org>
2077 * data.c (Fsymbol_function): Doc fix.
2079 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2081 Some more tinkering with Bug#16051.
2082 * window.c (resize_frame_windows): Don't let the size of the
2083 root window drop below the frame's default character size.
2084 Never ever delete any subwindows - let the window manager do the
2087 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2088 of toolbar lines needed when they exceed the height of the root
2090 (unwind_create_frame_1): New function.
2091 (Fx_create_frame): Generally inhibit calling the window
2092 configuration change hook here. Remove extra call to
2093 change_frame_size - it's not needed when we don't run the
2094 configuration change hook.
2096 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2098 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2099 On my Fedora 19 platform the core dumps were so big that
2100 my desktop became nearly catatonic.
2101 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2102 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2103 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2104 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2105 a clang-only syntax.
2106 * conf_post.h (__has_feature): New macro, if not already defined.
2107 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2108 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2110 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2112 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2113 is a file name. (Bug#16252)
2115 2013-12-25 Chong Yidong <cyd@gnu.org>
2117 * keyboard.c (Voverriding_terminal_local_map)
2118 (Voverriding_local_map): Doc fix.
2120 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2122 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2124 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2125 file name when it is submitted to ShellExecute. Simplify code.
2126 Don't test DOCUMENT for being a string, as that is enforced by
2127 CHECK_STRING. Doc fix.
2129 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2131 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2132 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2133 redisplay_tool_bar does. Improve and fix commentary.
2134 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2135 limits of the glyph matrices. (Bug#16051)
2136 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2137 only when the new size is different from the old one, and the new
2138 size can be achieved given the frame height.
2140 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2142 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2144 2013-12-23 Glenn Morris <rgm@gnu.org>
2146 * lread.c (Fload): Mention load-prefer-newer in doc.
2148 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2150 Handle Bug#16207 by being more restrictive when running hooks.
2151 * window.c (unwind_change_frame): New function.
2152 (Fset_window_configuration): Don't run configuration change hook
2153 while the frame configuration is unsafe. Call select_window
2156 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2158 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2160 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2162 * nsterm.h: Declare EmacsColor category.
2164 * nsterm.m (NSColor): Implement EmacsColor category.
2165 (ns_get_color): Use colorUsingDefaultColorSpace.
2166 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2168 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2170 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2172 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2173 having the PNG_NORETURN attribute, to avoid compiler warning in
2176 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2178 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2180 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2181 fringe background extension.
2182 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2183 because they are now always the same as `left' and `width',
2184 respectively. Remove code for the case that `width' and
2185 `sb_width' are different.
2187 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2189 Remove scroll_bar_actual_width from frames.
2190 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2191 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2192 (x_figure_window_size):
2193 * nsterm.m (x_set_window_size):
2194 * widget.c (set_frame_size):
2195 * w32term.c (x_set_window_size):
2196 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2197 scroll_bar_actual_width.
2199 Convert scroll_bar members to integers on Windows.
2200 * w32term.h (struct scroll_bar): Convert top, left, width,
2201 height, start, end and dragging to integers.
2202 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2204 * w32term.c (w32_set_scroll_bar_thumb)
2205 (w32_scroll_bar_handle_click): Remove XINT conversions for
2206 scroll_bar members. Treat bar->dragging as integer.
2207 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2208 first element. Remove XINT conversions for scroll_bar members.
2209 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2210 Remove XINT conversions for scroll_bar members.
2212 Fix assignment for new window total sizes.
2213 * window.c (Fwindow_resize_apply_total): Assign values for
2216 2013-12-20 Chong Yidong <cyd@gnu.org>
2218 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2219 argument to `append'.
2221 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2223 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2224 current text face, for extending the face of the display margins.
2227 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2228 Doc fix. (Bug#16190)
2230 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2232 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2235 * nsterm.m (Qfile, Qurl): New.
2236 (EV_MODIFIERS2): New macro.
2237 (EV_MODIFIERS): Use EV_MODIFIERS2.
2238 (ns_term_init): Remove font and color from DND, does not work on
2239 newer OSX, and other ports don't have them.
2240 (performDragOperation:): Handle modifiers used during drag.
2241 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2242 Remove global Lisp variables used to communicate with ns-win.el.
2243 Remove font and color handling.
2244 (syms_of_nsterm): Defsym Qfile and Qurl.
2246 2013-12-19 Anders Lindgren <andlind@gmail.com>
2248 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2249 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2251 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2252 (constrainFrameRect): Remove special case nr_screens == 1.
2253 Don't constrain size to size of view.
2255 * nsterm.h (ns_output): Remove dont_constrain.
2257 2013-12-19 Anders Lindgren <andlind@gmail.com>
2259 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2261 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2263 Minor fixes for recent openp changes.
2264 * lisp.h (GCPRO7): New macro.
2265 * lread.c (openp): Use bool for boolean; all callers changed.
2266 Protect save_string from GC. Don't assume that file descriptors
2267 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2268 warning about uninitialized variable.
2270 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2272 * w32fns.c (emacs_abort): Use intptr_t as argument of
2273 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2275 2013-12-18 Glenn Morris <rgm@gnu.org>
2277 * lread.c (Fload): Pass load_prefer_newer to openp.
2278 Don't bother checking mtime if openp already did it.
2279 (openp): Add `newer' argument, to check all suffixes
2280 and find the newest file.
2281 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2282 * callproc.c (call_process):
2283 * charset.c (load_charset_map_from_file):
2284 * emacs.c (init_cmdargs):
2285 * image.c (x_create_bitmap_from_file, x_find_image_file):
2287 * lread.c (Flocate_file_internal):
2288 * process.c (Fformat_network_address):
2289 * sound.c (Fplay_sound_internal):
2290 * w32.c (check_windows_init_file):
2291 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2293 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2295 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2297 * w32.c (getloadavg): Don't index samples[] array with negative
2298 indices. Recover from wall-clock time being set backwards.
2300 * w32term.c (w32_initialize): Declare the argument of
2301 set_user_model as const.
2303 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2304 (w32_menu_show): Constify some arguments passed to MessageBox.
2306 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2307 to initialize Lisp objects.
2309 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2310 initialize Lisp objects.
2312 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2313 use variables used only on X under that condition.
2315 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2316 variables not used there.
2318 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2320 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2321 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2323 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2325 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2326 code, revealed in presence of R2L characters, character
2327 compositions, and display vectors. A better fix for Bug#16148.
2328 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2329 GTK and NS builds, they don't have this member of struct frame.
2331 * dispextern.h (struct composition_it): Correct a comment for the
2334 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2336 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2337 This prevents a compilation error on C compilers that do not
2338 default functions to return 'int' if not declared. Also, add
2339 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2340 since it now uses inline functions.
2342 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2344 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2345 display margins on mode line, header line, and in the frame's
2346 tool-bar window. (Bug#16165)
2348 2013-12-16 Andreas Schwab <schwab@suse.de>
2350 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2352 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2354 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2357 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2359 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2361 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2363 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2364 intended to find bogus pointers in font objects (Bug#16140).
2365 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2366 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2367 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2368 Disable for MS-Windows due to Bug#15876; apparently this
2369 requires more or less substantial changes in fontset code.
2370 * xfont.c (xfont_close):
2371 * xftfont.c (xftfont_close): Call x_display_info_for_display
2372 to check whether 'Display *' is valid (Bug#16093 and probably
2375 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2377 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2378 Reported by Juanma Barranquero <lekktu@gmail.com>.
2380 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2381 open a pty on MS-Windows. (Bug#16152)
2383 * emacs.c (decode_env_path): Fix bogus comparison against
2384 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2386 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2388 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2389 (Fx_file_dialog): Add parentheses around && to silence warning.
2391 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2393 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2395 * xdisp.c (extend_face_to_end_of_line): Extend background of
2396 non-default face in margin areas as well. (Bug#16151)
2397 (display_line): Call extend_face_to_end_of_line for continued
2398 lines as well, if the display margins have non-zero width.
2399 (set_glyph_string_background_width): When needed, set the
2400 extends_to_end_of_line_p flag on glyph strings to be drawn in
2401 margin areas, not only in the text area.
2403 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2406 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2408 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2409 Don't worry about verify_error being t, since it has to be a list.
2411 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2413 Use bool for boolean, focusing on headers.
2414 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2415 No need to include <stdbool.h>, since conf_post.h does it now.
2416 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2417 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2418 (SET_PER_BUFFER_VALUE_P):
2419 * ccl.c, ccl.h (setup_ccl_program):
2420 * ccl.h (CHECK_CCL_PROGRAM):
2421 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2422 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2423 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2424 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2425 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2426 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2427 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2428 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2429 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2430 (CHARSET_FAST_MAP_SET):
2431 * coding.c (decode_coding_ccl, encode_coding_ccl):
2432 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2433 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2434 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2435 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2436 (decode_coding_c_string):
2437 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2438 * conf_post.h (has_attribute):
2439 * dispextern.h (trace_redisplay_p)
2440 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2441 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2442 (SET_GLYPH_FROM_CHAR_GLYPH)
2443 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2444 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2445 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2446 (cursor_in_mouse_face_p):
2447 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2448 (blank_row, prepare_desired_row)
2449 (build_frame_matrix_from_leaf_window, make_current)
2450 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2451 (update_window, scrolling_window, update_frame_line):
2452 * disptab.h (GLYPH_FOLLOW_ALIASES):
2453 * editfns.c (Fformat):
2454 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2455 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2456 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2457 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2458 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2459 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2460 (FONT_DEFERRED_LOG):
2461 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2462 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2463 (FRAME_MOUSE_UPDATE):
2464 * fringe.c (Fdefine_fringe_bitmap):
2465 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2466 (x_create_bitmap_from_xpm_data, xpm_load_image):
2467 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2468 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2469 (MERGE_INTERVAL_CACHE):
2470 * keymap.h (KEYMAPP):
2471 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2472 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2473 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2474 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2475 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2476 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2477 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2478 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2479 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2480 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2481 (SETUP_BUFFER_SYNTAX_TABLE):
2482 * systime.h (timespec_valid_p):
2483 * term.c (save_and_enable_current_matrix):
2484 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2485 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2486 (redisplay_internal, try_window_reusing_current_matrix)
2487 (sync_frame_with_window_matrix_rows, try_window_id)
2488 (display_menu_bar, display_tty_menu_item, display_mode_line)
2489 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2490 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2491 * xmenu.c (xmenu_show):
2492 * xterm.c (use_xim, x_term_init):
2493 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2494 (struct x_bitmap_record):
2495 Use bool for booleans.
2496 * ccl.c (struct buffer_text):
2497 * ccl.h (struct ccl_program):
2498 * charset.h (struct charset):
2500 * coding.h (struct iso_2022_spec, struct coding_system):
2501 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2502 (struct glyph_string, struct face, struct face_cache)
2503 (struct bidi_string_data, struct bidi_it)
2504 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2506 * editfns.c (Fformat):
2507 * frame.h (struct frame):
2508 * fringe.c (struct fringe_bitmap):
2509 * intervals.h (struct interval):
2510 * keyboard.h (struct kboard):
2511 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2512 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2513 (struct Lisp_Buffer_Local_Value, union specbinding):
2514 * macfont.m (struct macfont_info):
2515 * process.h (struct Lisp_Process):
2516 * termchar.h (struct tty_display_info):
2517 * window.h (struct window):
2518 * xterm.h (struct x_output):
2519 Use bool_bf for boolean bit-fields.
2520 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2521 All callers changed.
2522 * ccl.h (struct ccl_program): Remove unused members private_state,
2523 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2525 (struct ccl_spec): Remove unused members cr_carryover,
2526 eight_bit_carryover.
2527 * conf_post.h: Include <stdbool.h>.
2528 (bool_bf): New type.
2529 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2530 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2531 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2532 'do { ... } while (false)' brackets.
2533 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2534 Args must now be expressions; all callers changed.
2535 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2536 (PRODUCE_GLYPHS): Simplify use of boolean.
2537 * fileio.c (Fcopy_file):
2538 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2539 * lisp.h (UNGCPRO): Return void, not int.
2540 (FOR_EACH_TAIL): Use void expression, not int expression.
2541 * region-cache.c: Reindent.
2542 * region-cache.h: Copy comments from region-cache.c, to fix
2543 incorrect remarks about booleans.
2545 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2547 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2548 when character at point is displayed from a display vector.
2551 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2553 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2554 now a list of certificate validation checks that will abort a
2555 connection with an error.
2556 (Fgnutls_boot): Document it and use it.
2558 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2560 * w32term.c (w32_enable_frame_resize_hack): New variable.
2561 (x_set_window_size): Use it to hack frame resizing on Windows
2564 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2566 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2567 Windows-specific code to w32.c. Change error message text to
2568 match that of Posix platforms.
2570 * w32.c (w32_copy_file): New function, most of the code copied and
2571 reworked from Fcopy_file. Improve error handling. Plug memory
2572 leak when errors are thrown. Support file names outside of the
2573 current codepage. (Bug#7100)
2575 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2577 * lread.c (load_path_default): Prototype.
2579 2013-12-13 Glenn Morris <rgm@gnu.org>
2581 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2582 (dump_path): Remove.
2583 (load-path-default): Remove `changed' argument.
2584 Do not set dump_path permanently. Simplify.
2585 (init_lread): Simplify.
2586 (syms_of_lread): Remove dump_path.
2588 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2590 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2591 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2592 2013-12-12 font-related change to avoid Bug#16128, which
2593 is quite hard to fix without even more substantial changes.
2595 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2597 * font.c (font_close_object): Check for live frame (Bug#16128).
2599 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2601 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2602 Return ptrdiff_t, not int, since it's a buffer size.
2603 Reindent/reparen some macros to a more Gnuish style.
2605 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2607 Avoid undefined behavior with huge regexp interval counts.
2608 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2609 since it's now specialized to interval counts. All uses changed.
2610 Do not assume wrapraound on signed integer overflow.
2611 (regex_compile): Simplify based on the above changes.
2613 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2615 Support file names on MS-Windows that use characters outside of
2616 the current system codepage. (Bug#7100)
2618 * w32.c (get_file_security, set_file_security)
2619 (create_symbolic_link): Separate pointers and boolean flags for
2620 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2621 non-zero, else the former.
2622 (codepage_for_filenames, filename_to_utf16, )
2623 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2625 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2627 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2628 Accept only one argument; all callers changed.
2629 (dostounix_filename): Remove the second argument, now works in
2630 UTF-8. All callers changed.
2631 (parse_root): Lose DBCS code.
2632 (get_long_basename, w32_get_short_filename, init_environment)
2633 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2634 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2635 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2636 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2637 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2638 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2640 (ansi_encode_filename): New function.
2641 (get_emacs_configuration, get_emacs_configuration_options):
2643 (add_volume_info, GetCachedVolumeInformation): Run the input file
2644 name through unixtodos_filename, to ensure it is stored and
2645 referenced in canonical form.
2646 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2647 (logon_network_drive, sys_link, utime): Improve error handling.
2648 (sys_access): New function.
2649 (hashval, generate_inode_val): Unused functions deleted.
2650 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2651 (check_windows_init_file): Convert error message from UTF-8 to
2652 ANSI codepage, for display in the message box.
2653 (globals_of_w32): Set w32_unicode_filenames according to the OS
2656 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2657 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2658 (syms_of_w32term): Declare w32-unicode-filenames.
2660 * w32proc.c (new_child, delete_child): Remove code that handled
2661 unused pending_deletion and input_file members of the child struct.
2662 (create_child, sys_spawnve): Convert all file names to ANSI
2663 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2664 name cannot be encoded in ANSI codepage. Don't use
2665 unixtodos_filename, mirror slashes by hand.
2666 (record_infile, record_pending_deletion): Functions deleted.
2667 (Fw32_short_file_name): Call w32_get_short_filename instead of
2670 * w32notify.c (add_watch): Work in Unicode mode when
2671 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2672 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2673 instead, do the same with Lisp primitives.
2675 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2676 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2677 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2678 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2679 (Fw32_shell_execute): Improve error reporting.
2680 (Fdefault_printer_name): Ifdef away for Cygwin.
2682 * w32.h (struct _child_process): Remove input_file and
2683 pending_deletion members that are no longer used.
2684 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2685 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2686 (ansi_encode_filename): New and updated prototypes.
2688 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2690 (unexec): Don't use dostounix_filename, it expects a file name in
2691 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2694 * fileio.c (Ffile_name_directory, file_name_as_directory)
2695 (directory_file_name, Fexpand_file_name)
2696 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2697 arguments of dostounix_filename.
2698 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2699 use MAX_UTF8_PATH for size of file-name strings.
2700 (emacs_readlinkat): Build an explicitly unibyte string for file
2702 (syms_of_fileio) <file-name-coding-system>:
2703 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2705 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2706 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2707 directories to UTF-8.
2708 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2709 environment, and each element of the input PATH, to UTF-8.
2711 * dired.c (file_attributes): Use build_unibyte_string explicitly
2712 to make Lisp strings from user and group names.
2714 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2717 * coding.c (decode_file_name, encode_file_name): New functions.
2719 * termcap.c (tgetent): Adapt to the change in arguments of
2722 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2725 * msdos.c (dostounix_filename, init_environment): Adapt to the
2726 change in arguments of dostounix_filename.
2728 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2729 [WINDOWSNT]: Encode file names passed to the image libraries in
2732 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2733 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2735 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2736 arguments of dostounix_filename.
2738 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2740 * font.h (struct font_entity) [HAVE_NS]: New field to record
2741 font driver which was used to create this entity.
2742 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2743 frame where the font was opened.
2744 (font_close_object): Add prototype.
2745 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2746 (font_close_object): Not static any more. Lost frame arg.
2747 Adjust comment and users.
2748 * alloc.c (cleanup_vector): Call font_close_object to adjust
2749 per-frame font counters correctly. If HAVE_NS, also call
2750 driver-specific cleanup for font-entity objects.
2751 * ftfont.c (ftfont_open):
2752 * nsfont.m (nsfont_open):
2753 * w32font.c (w32font_open_internal):
2754 * xfont.c (xfont_open):
2755 * xftfont.c (xftfont_open): Save frame pointer in font object.
2756 * macfont.m (macfont_open): Likewise.
2757 (macfont_descriptor_entity): Save driver pointer to be able
2758 to call its free_entity routine when font-entity is swept.
2759 * ftxfont.c (ftxfont_open): Add eassert because frame
2760 pointer should be saved by ftfont_driver.open.
2762 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2764 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2765 input polling is used. This is still meaningful for Cygwin, see
2766 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2767 * keyboard.c (poll_for_input_1, input_polling_used):
2768 Define unconditionally.
2769 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2770 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2771 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2772 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2773 (face_for_char): Likewise. Rearrange eassert and return ASCII
2774 face for CHAR_BYTE8_P.
2775 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2777 2013-12-11 Ken Brown <kbrown@cornell.edu>
2779 * dispextern.h (erase_phys_cursor):
2780 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2782 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2784 * nsterm.m (x_free_frame_resources):
2785 * term.c (tty_free_frame_resources):
2786 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2787 face cache because it's implied by free_frame_faces anyway.
2788 * w32term.c (x_free_frame_resources): Likewise. Do not call
2789 free_frame_faces twice.
2791 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2793 * editfns.c (Fformat_time_string): Mention %F in the doc.
2795 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2797 * window.c (resize_frame_windows): Don't return immediately when
2798 the root window's size doesn't change - the minibuffer window
2799 may still have to be repositioned/resized.
2800 * xfns.c (Fx_create_frame): Always change the frame size after
2801 initializing the frame's faces.
2802 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2803 change_frame_size should already have done it.
2804 (x_new_font): Assign new tool- and menu-bar heights.
2805 (x_set_window_size_1): Account for tool- and menu-bar heights
2806 (Bug#16013). Don't set pixel sizes since change_frame_size
2807 should already have done it.
2809 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2811 Remove the option of using libcrypto.
2812 * Makefile.in (LIB_CRYPTO): Remove.
2813 (LIBES): Don't use it.
2815 2013-12-11 Juri Linkov <juri@jurta.org>
2817 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2818 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2820 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2822 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2823 drawn tool bar items (Bug#16058).
2824 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2826 2013-12-09 Ken Brown <kbrown@cornell.edu>
2828 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2830 * lisp.h (get_frame_param): Adjust conditions for prototype
2833 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2835 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2836 Avoid unused macro warning if configured --without-xft.
2838 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2840 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2842 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2844 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2846 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2848 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2850 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2852 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2854 Use libcrypto's checksum implementations if available, for speed.
2855 * Makefile.in (LIB_CRYPTO): New macro.
2858 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2859 The macro didn't conform to C99 due to type mismatch,
2860 which caused compilation failure with Sun C 5.12,
2861 and it was confusing anyway. Include window.h to declare
2862 redisplay_other_windows.
2864 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2866 * window.c (set_window_buffer): Update mode line (bug#16084).
2868 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2870 Fix minor problems found by static checking.
2871 * keyboard.c (poll_for_input_1, input_polling_used):
2872 Define only if HAVE_NTGUI.
2873 * xmenu.c (popup_activate_callback): Omit unnecessary
2874 check against USE_X_TOOLKIT, which must be defined here anyway.
2875 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2878 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2880 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2882 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2884 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2886 * nsterm.m (x_set_window_size): Remove fprintf.
2887 (init): Define always. Set applicationDidFinishLaunchingCalled
2889 (applicationDidFinishLaunching:):
2890 Set applicationDidFinishLaunchingCalled.
2891 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2894 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2896 Pixel resize changes for NS (Bug#16049).
2897 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2898 height/width. row/cols are locals.
2899 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2900 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2901 (windowWillResize): Remove gsextra. Calculate extra as in
2903 (x_new_font): Don't change frame size if fullscreen.
2904 Change size pixelwise.
2906 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2907 comment in xfns.c. Change to pixelwise call.
2909 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2911 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2914 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2916 * xterm.c (input_signal_count): Remove.
2917 (x_dispatch_event): Define unconditionally.
2918 (x_make_frame_visible): Process X events until the frame
2919 is really visible (Bug#16027).
2920 * xterm.h (x_dispatch_event): Declare unconditionally.
2922 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2924 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2926 * nsterm.m (x_set_window_size): Handle pixelwise.
2928 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2930 * w32term.c (x_new_font):
2931 * xterm.c (x_new_font): Calculate new frame size from new font
2934 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2936 * lisp.h (FOR_EACH_TAIL): New macro.
2937 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2939 * window.c (select_window): Call second wset_redisplay before we change
2940 selected_window (bug#16034).
2942 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2944 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2946 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2948 * w32xfns.c: Include window.h, to avoid a compiler warning.
2950 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2952 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2953 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2954 window_scroll takes care of it.
2955 (Fset_window_point, Fdelete_other_windows_internal)
2956 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2957 (Fsplit_window_internal, Fdelete_window_internal)
2958 (Fresize_mini_window_internal, Fset_window_configuration)
2959 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2960 cause redisplay instead of forcing a complete redisplay.
2961 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2962 we're only affecting the selected_window.
2964 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2966 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2967 directional control characters. Update type and category
2968 determination according to the UBA from Unicode v6.3.
2969 (bidi_category_t): New category EXPLICIT_FORMATTING.
2971 * dispextern.h (bidi_type_t): Update to include new bidirectional
2972 properties introduced with Unicode v6.3. (Bug#16043)
2974 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2976 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2979 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2981 * font.c (font_list_entities): Remove dummy assignment.
2982 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2983 used on graphic displays only. Remove unused 'font_encoder' member.
2984 (struct font_bitmap): Remove unused 'extra' member.
2985 * nsfont.m (nsfont_open):
2986 * w32font.c (w32font_open_internal):
2987 * ftfont.c (ftfont_get_bitmap): Adjust users.
2989 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2991 Use bool for boolean.
2992 * tparam.c (tparam1):
2993 * undo.c (record_point, record_property_change):
2994 Use bool for boolean, for local vars that are always true or false.
2996 Minor integer overflow fixes (Bug#16033).
2997 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2998 This improves on the previous fix to this function.
2999 (window_resize_check): When summing up pixel counts, don't rely on
3000 undefined behavior if the sum overflows.
3002 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3004 * window.c (Fset_window_new_pixel): Don't choke at negative
3005 argument value (Bug#16033).
3007 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3008 to avoid crash in window_box_height.
3010 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3011 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3013 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3015 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3017 Minor integer overflow fixes.
3018 * window.c (Fset_window_new_pixel, grow_mini_window):
3019 * xdisp.c (Fwindow_text_pixel_size):
3020 Avoid undefined behavior on signed integer overflow.
3021 * xfns.c (x_set_mouse_color):
3022 Check that drag shape fits in 'unsigned', since that's what X wants.
3024 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3026 Improve reporting of fatal exception on MS-Windows.
3027 * w32fns.c (my_exception_handler): New function.
3028 (globals_of_w32fns): Set it up as the unhandled exception
3029 handler. Initialize exception code and address to zeros.
3030 (emacs_abort): If the exception code and address are available,
3031 print them at the beginning of the backtrace. Fix the format of
3032 printing addresses (was producing 0x0x12345678 on XP).
3035 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3037 * eval.c (Fbacktrace__locals): New function.
3038 (syms_of_eval): Defsubr it.
3040 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3042 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3043 Define here to unify between...
3044 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3045 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3047 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3049 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3051 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3052 fringe background extension.
3053 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3054 because they are now always the same as `left' and `width',
3055 respectively. Remove code for the case that `width' and
3056 `sb_width' are different.
3058 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3060 Fix minor problems found by static checking.
3061 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3062 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3063 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3065 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3067 * image.c (imagemagick_compute_animated_image): Don't crash if we
3068 have an animation with different-sized images (bug#15313).
3070 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3072 Remove some unused items introduced during pixelwise change.
3073 * window.c (window_resize_total_check): Remove unused function.
3074 * xdisp.c (remember_mouse_glyph): Remove unused label.
3075 (Ftool_bar_height): Move declaration inside #if.
3076 * xterm.c (x_set_window_size): Don't use r and c.
3078 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3080 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3083 * window.c (Fset_window_configuration): Comment out unused variables.
3085 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3087 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3089 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3091 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3093 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3094 HAVE_GNUTLS3 (Bug#16001).
3096 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3097 if interrupts are deferred (Bug#15801).
3099 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3101 Support resizing frames and windows pixelwise.
3102 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3103 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3104 (struct glyph_matrix): Replace window_left_col and
3105 window_top_line by window_pixel_left and window_pixel_top.
3106 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3108 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3109 (draw_window_divider, move_it_to, x_draw_right_divider)
3110 (x_draw_bottom_divider, change_frame_size): Add or fix
3112 * dispnew.c (change_frame_size_1): Change prototype.
3113 (adjust_glyph_matrix, required_matrix_width)
3114 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3115 values instead of lines and columns.
3116 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3117 WINDOW_TOTAL_FRINGE_WIDTH.
3118 (handle_window_change_signal, do_pending_window_change)
3119 (init_display): Adjusts calls of change_frame_size.
3120 (change_frame_size, change_frame_size_1): Handle pixelwise
3122 * frame.c (Qright_divider_width, Qbottom_divider_width):
3124 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3125 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3126 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3127 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3129 (set_frame_param): New function.
3130 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3131 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3132 (Ffringe_width, Fborder_width, Fright_divider_width)
3133 (Fbottom_divider_width): New functions, defsubr them.
3134 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3135 New argument pixelwise.
3136 (struct frame_parm_table): New members Qright_divider_width and
3137 Qbottom_divider_width.
3138 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3139 (x_report_frame_params): Handle Qright_divider_width and
3140 Qbottom_divider_width.
3141 (x_set_right_divider_width, x_set_bottom_divider_width):
3143 (frame_resize_pixelwise): New option.
3144 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3145 new_pixelwise, right_divider_width and bottom_divider_width;
3146 remove total_lines; rename text_lines, text_cols, new_text_lines
3147 and new_text_cols to text_height, text_width, new_height and
3148 new_width respectively.
3149 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3150 FRAME_TEXT_WIDTH respectively.
3151 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3152 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3153 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3155 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3156 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3157 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3158 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3159 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3160 (FRAME_TOTAL_COLS_ARG): Remove macro.
3161 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3162 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3163 (x_wm_set_size_hint): Handle frame pixel sizes.
3164 * indent.c (compute_motion, Fcompute_motion):
3165 Call window_body_width instead of window_body_cols.
3166 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3167 (make_lispy_position): Handle right and bottom dividers.
3168 (Fsuspend_emacs): Pixelize call of change_frame_size.
3169 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3170 * lisp.h: Extern set_frame_param.
3171 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3173 (Fx_create_frame): Add entry for vertical_drag_cursor.
3174 Pixelize call of change_frame_size.
3175 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3176 * nsterm.m (ns_update_window_end): Optionally draw right
3178 (x_set_window_size): Add argument pixelwise.
3179 Call check_frame_size and change_frame_size with pixelwise zero.
3180 (ns_draw_window_divider): New function.
3181 (ns_redisplay_interface): Add ns_draw_window_divider.
3182 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3183 (x_new_font): Call x_set_window_size with pixelwise zero.
3184 * print.c (print_object): For a window print its sequence
3186 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3187 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3188 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3189 (w32_createwindow): Use scroll bar area width.
3190 (w32_wnd_proc): Handle bottom divider width.
3191 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3192 (Fx_create_frame): Default divider width parameters.
3193 Caclulate sizes pixelwise. Add vertical drag cursor support.
3194 (x_create_tip_frame): Default divider widths to zero.
3195 Pixelize call to change_frame_size.
3196 (Fx_show_tip): Add handling of divider widths. Pixelize window
3198 (Fw32_frame_rect): New function.
3199 (frame_parm_handler w32_frame_parm_handlers): Add divider
3201 (Vx_window_vertical_drag_shape): Add variable.
3202 * w32inevt.c (resize_event, maybe_generate_resize_event):
3203 Pixelize change_frame_size calls.
3204 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3206 * w32term.c (w32_draw_window_divider): New function.
3207 (x_update_window_end): Handle right divider.
3208 (w32_draw_fringe_bitmap, x_scroll_run)
3209 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3210 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3211 Calculate new frame sizes pixelwise.
3212 (x_new_font): Pixelize call to x_set_window_size.
3213 (x_check_fullscreen): Pixelize call to change_frame_size.
3214 (x_set_window_size_1, x_set_window_size): New argument
3215 pixelwise. Calculate pixelwise.
3216 (x_wm_set_size_hint): Use scroll bar area width.
3217 (w32_redisplay_interface): Add w32_draw_window_divider.
3218 * w32term.h (struct w32_output): Add vertical drag cursor.
3219 * widget.c (set_frame_size, update_wm_hints)
3220 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3222 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3223 * window.c (sequence_number): Restore.
3224 (Fwindow_pixel_width, Fwindow_pixel_height)
3225 (Fwindow_mode_line_height, Fwindow_header_line_height)
3226 (window_pixel_to_total, Frun_window_scroll_functions)
3227 (Fset_window_new_pixel, window_resize_apply_total)
3228 (Fwindow_resize_apply_total): New functions.
3229 (window_body_height, window_body_width): Rename from
3230 window_body_lines. New argument PIXELWISE.
3231 Calculate pixelwise.
3232 (Fwindow_body_height, Fwindow_body_width): New argument
3234 (coordinates_in_window, window_relative_x_coord): Use window's
3235 pixel width instead of total width.
3236 (replace_window, recombine_windows): Initialize pixel values.
3237 (resize_root_window, resize_frame_windows, grow_mini_window)
3238 (shrink_mini_window): New argument PIXELWISE.
3239 Calculate pixelwise.
3240 (Fdelete_other_windows_internal, adjust_window_margins)
3241 (window_resize_check, window_resize_apply)
3242 (Fdelete_window_internal, Fresize_mini_window_internal)
3243 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3244 (check_frame_size): Rename arguments. New argument PIXELWISE.
3245 Calculate pixelwise.
3246 (set_window_buffer): Make samebuf bool. Run configuration change
3247 hook only if buffer changed.
3248 (Fset_window_buffer): Rewrite doc-string.
3249 (make_window): Initialize new_pixel slot.
3250 (Fwindow_resize_apply): Check pixel size of root window.
3251 (Fsplit_window_internal): Call 2nd argument pixel_size.
3252 Calculate pixelwise.
3253 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3255 (save_window_data): New slots frame_text_width,
3256 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3257 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3259 (Fcurrent_window_configuration, Fset_window_configuration)
3260 (save_window_save, compare_window_configurations): Handle new
3261 slots in save_window_data and saved_window.
3262 (Fset_window_scroll_bars): Fix doc-string.
3263 (window_resize_pixelwise): New variable.
3264 (coordinates_in_window, Fcoordinates_in_window_p):
3266 (make_parent_window): Adjust sequence_number.
3267 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3269 * window.h (struct window): New members new_pixel, pixel_left,
3270 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3271 (wset_new_pixel): New function.
3272 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3273 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3274 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3275 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3276 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3277 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3278 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3279 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3280 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3281 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3282 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3283 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3284 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3285 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3286 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3288 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3289 (window_body_width, check_frame_size): Adapt external declarations.
3290 * xdisp.c (last_max_ascent): New integer.
3291 (window_text_bottom_y): Handle bottom divider.
3292 (window_box_width, window_box_height): Calculate pixelwise.
3293 (get_glyph_string_clip_rects): Handle right divider.
3294 (remember_mouse_glyph): When windows are resized pixelwise
3295 proceed with width and height set to 1.
3296 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3298 (move_it_to): Calculate and return maximum x position
3300 (Fwindow_text_pixel_size): New function.
3301 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3302 (tool_bar_lines_needed): Rename to tool_bar_height.
3303 Calculate pixelwise.
3304 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3305 Calculate pixelwise.
3306 (redisplay_tool_bar): Calculate pixelwise.
3307 (redisplay_window): Calculate pixelwise. Handle dividers.
3308 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3309 (x_draw_vertical_border): Handle dividers.
3310 (define_frame_cursor1): Handle vertical drag cursor.
3311 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3312 (expose_window): Calculate pixelwise. Handle dividers.
3313 (init_xdisp): Initialize pixel values.
3314 * xfaces.c (Qwindow_divider): New face.
3315 (realize_basic_faces): Realize it.
3316 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3317 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3318 (x_set_scroll_bar_default_width): Default actual width to 16.
3319 (Fx_create_frame): Set sizes pixelwise.
3320 (x_create_tip_frame): Default divider widths to zero.
3321 Pixelize call of change_frame_size.
3322 (Fx_show_tip): Handle divider widths. Initial pixel position
3324 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3325 (Vx_window_vertical_drag_shape): New option.
3326 * xmenu.c (free_frame_menubar): Pixelize call of
3328 * xterm.c (x_draw_window_divider): New function.
3329 (x_update_window_end): Optionally draw right divider.
3330 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3331 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3332 (handle_one_xevent, x_new_font): Calculate pixelwise.
3333 (x_set_window_size_1, x_set_window_size): New argument
3334 pixelwise. Calculate pixelwise.
3335 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3336 (struct x_redisplay_interface): Add x_draw_window_divider.
3337 * xterm.h (struct x_output): Add vertical_drag_cursor.
3339 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3341 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3342 Set invisible frames's `redisplay' when a full redisplay is requested.
3343 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3344 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3345 (display_mode_lines): Set it here instead.
3347 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3349 * dispextern.h (set_window_update_flags): Remove.
3351 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3353 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3355 * xdisp.c (REDISPLAY_SOME_P): New macro.
3356 (redisplay_internal): Use it (bug#15999).
3357 (prepare_menu_bars, redisplay_window): Use it as well.
3359 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3361 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3363 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3364 (globals_of_w32font): Zero it out.
3365 (GetCharWidth32W_Proc): New function pointer.
3366 (get_char_width_32_w): New function.
3367 (compute_metrics): If get_glyph_outline_w returns an error, try
3368 get_char_width_32_w before declaring a failure. This avoids
3369 punishing raster (a.k.a. "bitmap") fonts by slowing down
3370 redisplay. (Bug#6364).
3372 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3374 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3375 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3376 highlight needs to be redisplayed. (Bug#15913)
3378 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3380 Fix minor problems found by static checking.
3381 * buffer.h (struct buffer_text, struct buffer):
3382 * frame.h (struct frame):
3383 * window.h (struct window):
3384 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3385 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3386 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3387 no-longer-valid use of HAVE_MENUS.
3388 * xdisp.c (propagate_buffer_redisplay): Now static.
3390 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3392 * xmenu.c (Fmenu_or_popup_active_p):
3393 * window.c (Fset_window_configuration):
3394 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3395 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3396 * fns.c (Fyes_or_no_p):
3397 * editfns.c (Fmessage_box, Fmessage_or_box):
3398 * alloc.c (make_save_ptr_ptr):
3399 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3401 * window.c (Fset_window_configuration): Move select_window later.
3403 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3405 Refine redisplay optimizations to only redisplay *some* frames/windows
3406 rather than all of them.
3407 * xdisp.c (REDISPLAY_SOME): New constant.
3408 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3409 (bset_redisplay, bset_update_mode_line): New functions.
3410 (message_dolog): Use bset_redisplay.
3411 (clear_garbaged_frames): Use fset_redisplay.
3412 (echo_area_display): Use wset_redisplay.
3413 (buffer_shared_and_changed): Remove.
3414 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3415 frame titles. Compute the actual set of windows redisplayed.
3416 Don't update frame titles and menu bars for frames that don't need to
3418 (propagate_buffer_redisplay): New function.
3420 (redisplay_internal): Use it. Be more selective in the set of windows
3421 we redisplay. Propagate windows_or_buffers_changed to
3422 update_mode_lines a bit later to simplify the code.
3423 (mark_window_display_accurate_1): Reset window and buffer's
3425 (redisplay_window): Do nothing if neither the window nor the buffer nor
3426 the frame needs redisplay.
3427 * window.h (struct window): Add `redisplay' field.
3428 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3429 (redisplay_other_windows, window_list): New declarations.
3430 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3431 (window_list): Not static any more.
3432 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3433 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3434 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3435 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3436 * frame.h (struct frame): Add `redisplay' field.
3437 Move `external_menu_bar' bitfield next to other bit-fields.
3438 (SET_FRAME_GARBAGED): Use fset_redisplay.
3439 (SET_FRAME_VISIBLE): Don't garbage the frame;
3440 Use redisplay_other_windows.
3441 * buffer.h (struct buffer): Add `redisplay' field.
3442 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3443 (modify_overlay): Use bset_redisplay.
3444 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3446 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3448 Support w32 file notifications in batch mode.
3449 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3450 invalid (which happens in batch mode). If non-interactive, call
3451 handle_file_notifications to store file notification events in the
3452 input queue. (Bug#15933)
3454 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3456 * w32inevt.c (handle_file_notifications): Now external, not static.
3458 * w32term.h (handle_file_notifications): Provide prototype.
3460 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3461 init_crit, since init_display, which does that otherwise, is not
3464 2013-11-27 Glenn Morris <rgm@gnu.org>
3466 * Makefile.in ($(lispsource)/international/charprop.el): New.
3467 (emacs$(EXEEXT)): Depend on charprop.el.
3469 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3471 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3472 deleting portions of the buffer under non-nil REPLACE argument.
3475 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3476 directory, watch it and not its parent.
3477 (add_watch): Allow empty string in FILE.
3479 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3481 * window.c (Fset_window_start, window_resize_apply)
3482 (window_scroll): Reset window_end_valid (Bug#15957).
3484 2013-11-27 Glenn Morris <rgm@gnu.org>
3486 * Makefile.in (leimdir): Now in lisp source directory.
3487 ($(leimdir)/leim-list.el): Just use ../leim .
3488 * epaths.in (PATH_DUMPLOADSEARCH):
3489 * lread.c (load_path_default):
3490 * nsterm.m (ns_load_path): No more leim directory.
3492 2013-11-26 Andreas Schwab <schwab@suse.de>
3494 * .gdbinit (xgettype): Add cast.
3496 2013-11-26 Glenn Morris <rgm@gnu.org>
3498 Preload leim-list.el.
3499 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3500 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3501 is a single directory.
3503 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3505 bool-vector-subsetp is now the normal direction (Bug#15912).
3506 * data.c (Fbool_vector_subsetp): Test whether the first argument
3507 is a subset of the second one, not the reverse. Add doc string.
3509 Fix minor problems found by static checking.
3510 * lread.c (load_path_default): Now static.
3511 * textprop.c (text_property_stickiness): Be consistent about the
3512 test used when deciding whether to consider the previous character.
3513 This simplifies the code a bit.
3515 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3517 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3519 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3520 (syms_of_frame): Don't defsubr them.
3522 2013-11-25 Glenn Morris <rgm@gnu.org>
3524 * lread.c (load_path_default): Change the sense of the argument.
3525 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3526 from dump_path. When it is not, avoid checking dump_path twice.
3528 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3529 uninstalled dump_path against installed Vload_path. (Bug#15964)
3531 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3533 Export get_pos_property to Elisp.
3534 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3535 (syms_of_editfns): Export it to Elisp.
3537 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3539 2013-11-23 Romain Francoise <romain@orebokech.com>
3541 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3542 initialization here ...
3543 (syms_of_fileio): ... from here.
3545 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3547 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3548 Please use --enable-check-lisp-object-type.
3550 2013-11-23 Glenn Morris <rgm@gnu.org>
3552 * process.c (get_process): Explicit error for dead buffers.
3554 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3556 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3558 2013-11-23 Glenn Morris <rgm@gnu.org>
3560 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3561 * lread.c (load_path_check): Take path to check as argument.
3562 (load_path_default): New, split from init_lread.
3563 (init_lread): Move calc of default load-path to load_path_default.
3564 Empty elements in EMACSLOADPATH now stand for the default.
3565 (load-path): Doc fix.
3566 * emacs.c (decode_env_path): Add option to treat empty elements
3567 as nil rather than ".".
3568 * callproc.c (init_callproc_1, init_callproc):
3569 * image.c (Vx_bitmap_file_path):
3570 * lisp.h (decode_env_path):
3571 * lread.c (Vsource_directory):
3572 Update for new argument spec of decode_env_path.
3574 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3576 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3577 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3579 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3581 Fix some dependency problems that cause unnecessary recompiles.
3582 Problem reported by RMS in
3583 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3584 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3585 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3586 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3587 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3588 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3589 (boostrap-clean): No need to remove stamp-oldxmenu.
3591 Fix recently introduced bool vector overrun.
3592 This was due to an optimization that went awry.
3593 Reported by Glenn Morris in
3594 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3595 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3596 for empty vectors, undoing the 2013-11-18 change.
3597 * data.c (bool_vector_binop_driver): Rely on this.
3598 Fix bug that occasionally overran the destination.
3599 * lisp.h (struct Lisp_Bool_vector): Document this.
3601 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3603 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3606 * nsterm.m (init, run, stop:): Comment out for now, does not work
3609 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3611 * charset.c (syms_of_charset): Don't read past end of string.
3613 2013-11-19 Glenn Morris <rgm@gnu.org>
3615 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3617 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3619 Add hooks to run on gaining/losing focus. (Bug#15029)
3620 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3621 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3622 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3624 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3626 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3627 The old names predated the API change that put destination at end.
3629 Improve API of recently-added bool vector functions (Bug#15912).
3630 The old API had (bool-vector-count-matches A B)
3631 and (bool-vector-count-matches-at A B I), which gave the
3632 misleading impression that the two functions were variants, one
3633 with a location I. The new API has (bool-vector-count-population A)
3634 and (bool-vector-count-consecutive A B I) to make the distinction
3635 clearer. The first function no longer has a B argument, since the
3636 caller can easily determine the number of nils if the length and
3637 number of ts is known.
3638 * data.c (Fbool_vector_count_population): Rename from
3639 bool_vector_count_matches, and accept just 1 argument.
3640 (Fbool_vector_count_consecutive): Rename from
3641 Fbool_vector_count_matches_at.
3643 Always allocate at least one bits_word per bool vector.
3644 See Daniel Colascione in:
3645 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3646 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3647 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3648 * lisp.h (struct Lisp_Bool_vector): Document this.
3650 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3652 * insdel.c (invalidate_buffer_caches): New function, consolidated
3653 from part of prepare_to_modify_buffer.
3654 (insert_from_gap, prepare_to_modify_buffer):
3655 * coding.c (code_convert_region, code_convert_string):
3656 Call invalidate_buffer_caches. (Bug#15841)
3658 * lisp.h (invalidate_buffer_caches): Add prototype.
3660 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3662 * w32term.c (x_update_window_end): Don't invalidate the entire
3663 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3664 highlight needs to be redisplayed. (Bug#15913)
3666 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3668 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3670 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3672 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3673 while we are using Vprin1_to_string_buffer.
3675 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3676 after inserting the description string. (Bug#15907)
3678 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3680 * data.c: Work around bogus GCC diagnostic about shift count.
3681 Reported by Eli Zaretskii in
3682 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3683 (pre_value): New function.
3684 (count_trailing_zero_bits): Use it.
3686 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3688 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3689 assume C macros are not supported even under -g3 in these old GCC
3692 2013-11-15 Leo Liu <sdl.web@gmail.com>
3694 * minibuf.c (Ftry_completion, Fall_completions)
3695 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3697 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3699 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3700 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3701 This avoids placing unnecessary constants into the Emacs code.
3703 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3705 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3706 for Cygwin w32 build.
3708 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3709 for Cygwin w32 build. (Bug#15892)
3711 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3713 Simplify, port and tune bool vector implementation.
3714 * alloc.c (bool_vector_exact_payload_bytes)
3715 (bool_vector_payload_bytes): Remove.
3716 (bool_vector_fill): Return its argument.
3717 * alloc.c (bool_vector_fill):
3719 * print.c (print_object):
3720 Simplify by using bool_vector_bytes.
3721 * alloc.c (make_uninit_bool_vector):
3722 New function, broken out from Fmake_bool_vector.
3723 (Fmake_bool_vector): Use it. Use tail call.
3724 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3725 * data.c (BITS_PER_ULL): New constant.
3726 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3727 if long long versions don't exist.
3728 (shift_right_ull): New function.
3729 (count_one_bits_word): New function, replacing popcount_bits_word
3730 macro. Don't assume that bits_word is no wider than long long.
3731 (count_one_bits_word, count_trailing_zero_bits):
3732 Don't assume that bits_word is no wider than long long.
3733 * data.c (bool_vector_binop_driver, bool_vector_not):
3734 * fns.c (Fcopy_sequence):
3736 Create an uninitialized destination, to avoid needless work.
3737 (internal_equal): Simplify.
3738 (Ffillarray): Prefer tail call.
3739 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3740 contain at least one word.
3741 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3742 chars are narrower than ints.
3743 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3744 * fns.c (Fcopy_sequence):
3746 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3747 Don't try to port to hosts where bits_word values have holes; the
3748 code wouldn't work there anyway. Verify this assumption, though.
3749 (bool_vector_bytes): New function.
3750 (make_uninit_bool_vector): New decl.
3751 (bool_vector_fill): Now returns Lisp_Object.
3753 * xfns.c (xic_create_fontsetname):
3754 * xrdb.c (gethomedir): Prefer tail calls.
3756 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3758 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3759 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3761 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3762 that requires a return value.
3763 (Fset_buffer_modified_p): Take advantage of this change to do
3766 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3768 * buffer.c (Frestore_buffer_modified_p): Sync it with
3769 Fset_buffer_modified_p.
3770 (Fforce_mode_line_update): New function, moved from subr.el.
3771 (Fset_buffer_modified_p): Use them.
3772 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3774 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3776 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3777 This avoids undefined behavior when subtracting pointers into
3778 different aways. On my platform it also makes the code a tad
3779 smaller and presumably faster.
3781 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3783 * keyboard.c (command_loop_1): Use region-extract-function.
3784 * insdel.c (Qregion_extract_function): Not static any more (can we
3785 stop pretending that these vars can benefit from being marked static?).
3787 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3789 * search.c (find_newline): If buffer text is relocated during the
3790 "dumb loop", adjust C pointers into buffer text to follow suit.
3793 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3795 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3796 for conversion (Bug#15837).
3798 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3800 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3801 for the entire range of inserted characters. (Bug#15841)
3803 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3805 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3807 (realize_default_face): Remove assignment to distant-foreground if
3808 unspecified (Bug#15815).
3810 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3812 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3813 cache-long-scans disabled, since we don't want to call
3814 prepare_to_modify_buffer (in insert_1_both) for each message we
3817 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3818 from buffer.c. Improve commentary to the buffer field setter
3821 * buffer.c (bset_cache_long_scans): Static function deleted.
3822 Improve commentary to the buffer field setter functions.
3823 (init_buffer_once): Default for cache-long-scans changed to t.
3826 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3828 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3830 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3831 This bug was introduced in my 2013-06-21 change, and caused
3832 struct Lisp_Sub_Char_Table objects to be given too many slots,
3833 which broke 'make -C admin/unidata'.
3835 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3837 Import changes from mac-port 4.5.
3838 * macfont.m (mac_font_copy_default_descriptors_for_language)
3839 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3840 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3841 (macfont_language_default_font_names): New.
3842 (macfont_list): Rearrange language/charset code.
3843 (macfont_close): Don't check for macfont_info->cache.
3844 (mac_ctfont_create_preferred_family_for_attributes): New font
3845 selection code, call
3846 mac_font_copy_default_name_for_charset_and_languages.
3847 (mac_font_copy_default_descriptors_for_language)
3848 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3850 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3852 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3854 Port to C11 aligned_alloc, and fix some integer overflows.
3855 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3856 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3857 and use of posix_memalign replaced with aligned_alloc.
3858 (aligned_alloc): New function, defined or declared as needed.
3859 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3860 Don't undef; configure.ac now does this.
3861 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3862 (calloc, aligned_alloc): Check for integer overflow.
3863 (aligned_alloc): Rename from memalign. All uses changed.
3864 (memalign): New function, an alias for aligned_alloc.
3866 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3868 * xdisp.c (redisplay_internal): Fix typo in last change.
3870 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3872 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3874 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3876 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3877 redisplay--mode-lines-cause.
3878 (redisplay_internal): Keep them uptodate. Remove redundant check of
3879 buffer_shared_and_changed.
3880 * *.[chm]: Number every assignment to update_mode_lines so we
3881 can track why it is set.
3883 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3885 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3887 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3889 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3890 can track why it is set.
3892 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3894 Integer-related fixes for term.c etc.
3895 * dispextern.h (face_tty_specified_color): New function.
3896 * term.c (turn_on_face): Don't rely on undefined behavior when
3897 assigning an out-of-range value to 'long'.
3898 Simplify test for toggling highlight.
3899 (tty_capable_p): Omit last two (unused) args. All callers changed.
3900 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3901 (read_menu_input, tty_menu_activate, tty_menu_show):
3902 * xfaces.c (x_supports_face_attributes_p)
3903 (tty_supports_face_attributes_p):
3904 Use bool for boolean. All callers changed.
3905 (tty_supports_face_attributes_p): Omit defaults for color indices;
3906 no longer needed. Simplify tail call.
3908 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3910 * xdisp.c (prepare_menu_bars): Mark static.
3911 * lisp.h (prepare_menu_bars): Don't declare.
3912 * xselect.c (x_handle_selection_clear):
3913 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3915 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3917 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3918 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3920 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3922 * keyboard.c (Fcommand_error_default_function): Rename from
3923 Fdefault_error_output.
3925 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3927 * keyboard.c (Fdefault_error_output): New function, extracted from
3929 (syms_of_keyboard): Use it for Vcommand_error_function.
3931 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3933 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3934 (init_eval): Use it to ensure handlerlist is non-NULL.
3935 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3936 (Fsignal): Adjust NULLness test of handlerlist.
3937 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3939 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3941 * callproc.c (call_process): Call prepare_to_modify_buffer before
3942 decoding text read from the sub-process, as the decoded stuff will
3943 be inserted into the buffer. This will invalidate the various
3944 caches maintained for the buffer. (Bug#15148)
3946 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3948 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3949 string of glyphless-char-display.
3951 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3953 * nsfns.m (ns_get_name_from_ioreg): New function.
3954 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3955 OSX >= 10.9. Use ns_get_name_from_ioreg.
3957 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3959 Simplify and port recent bool vector changes.
3960 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3961 only in this file. Use a more-efficient implementation if the
3962 second argument is a power of 2.
3963 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3964 Remove no-longer-necessary compile-time checks.
3965 (bool_vector_exact_payload_bytes): New function.
3966 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3967 exact payload changed to call the new function. Do not assume
3968 that the arg or result fits in ptrdiff_t.
3969 (bool_vector_fill): New function.
3970 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3972 (vroundup_ct): Don't assume arg fits in size_t.
3973 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3974 invoke set_category_set.
3975 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3976 All callers changed. Use bool_vector_set.
3977 * category.h (XCATEGORY_SET): Remove; no longer needed.
3978 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3980 * data.c (Faref): Use bool_vector_ref.
3981 (Faset): Use bool_vector_set.
3982 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3983 (Fbool_vector_not, Fbool_vector_count_matches)
3984 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3985 * fns.c (concat): Use bool_vector_ref.
3986 (Ffillarray): Use bool_vector_fill.
3987 (mapcar1): Use bool_vector_ref.
3988 (sxhash_bool_vector): Hash words, not bytes.
3989 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3990 a constant, since it's now used in #if.
3991 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3992 unsigned char on unusual architectures, so that we no longer
3993 assume that the number of bits per bits_word is a power of two or
3994 is a multiple of 8 or of CHAR_BIT.
3995 (Qt): Add forward decl.
3996 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3997 at least as strictly as bits_word.
3998 (bool_vector_data, bool_vector_uchar_data): New accessors.
3999 All data structure accesses changed to use them.
4000 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4001 (bool_vector_set): New functions.
4002 (bool_vector_fill): New decl.
4003 (ROUNDUP): Move to alloc.c as described above.
4005 Fix recent gnutls changes.
4006 * gnutls.c (Fgnutls_boot): Don't assume C99.
4007 * process.c (wait_reading_process_output): Fix typo in recent change.
4009 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4011 * process.c (wait_reading_process_output, read_process_output)
4012 (send_process): Check gnutls_state is not NULL.
4014 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4015 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4017 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4019 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4020 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4022 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4025 * nsfns.m (Fx_create_frame): Fix memory leak.
4027 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4028 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4029 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4031 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4033 * xdisp.c (message3_nolog, message_with_string): Encode the string
4034 before writing it to the terminal in a non-interactive session.
4036 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4037 sure we concatenate them into a unibyte string.
4039 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4040 resulting temporary name before returning it to the caller.
4041 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4042 is a unibyte string, convert NAME to a unibyte string to ensure
4043 that the result is also a unibyte string.
4045 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4046 create unibyte strings from default paths and directory/file
4049 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4052 * callproc.c (init_callproc): Use build_unibyte_string to make
4053 sure we create unibyte strings from default paths and
4054 directory/file names.
4056 * buffer.c (init_buffer): Don't store default-directory of
4057 *scratch* in multibyte form. The original problem which led to
4058 that is described in
4059 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4060 but it was solved long ago. (Bug#15260)
4062 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4064 Port to stricter C99 platforms.
4065 Especially, C99 prohibits nesting a struct X inside struct Y if
4066 struct X has a flexible array member.
4067 * alloc.c (struct sdata): New type.
4068 (sdata): Implement in terms of struct sdata.
4069 Remove u member; all uses replaced by next_vector, set_next_vector.
4070 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4071 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4072 (struct sblock): Rename first_data member to data, which is now
4073 a flexible array member. All uses changed.
4074 (next_vector, set_next_vector, large_vector_vec): New functions.
4075 (vector_alignment): New constant.
4076 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4077 (struct large-vector): Now merely a NEXT member, since the old approach
4078 ran afoul of stricter C99. All uses changed to use
4079 large_vector_vec or large_vector_offset.
4080 (large_vector_offset): New constant.
4081 * dispnew.c: Include tparam.h, for tgetent.
4082 Do not include term.h; no longer needed.
4083 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4084 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4085 (struct Lisp_Vector): Use a flexible array member for contents,
4086 instead of a union with a member that is an array of size 1.
4088 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4089 fact that the struct no longer contains a union.
4090 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4091 (struct Lisp_Save_Value, struct Lisp_Free):
4092 Use unsigned, not int, for spacers, to avoid c99 warning.
4093 (union specbinding): Use unsigned, not bool, for bitfield, as
4094 bool is not portable to pre-C99 hosts.
4096 2013-11-04 Glenn Morris <rgm@gnu.org>
4098 * emacs.c (usage_message): Mention that `-L :...' appends.
4100 2013-11-02 Glenn Morris <rgm@gnu.org>
4102 * Makefile.in (abs_builddir): Remove.
4103 (bootstrap_exe): Use relative filename.
4105 Use relative filenames in TAGS files.
4106 * Makefile.in (abs_srcdir): Remove it again.
4107 (.PHONY): Remove frc.
4108 (maintainer-clean): No more TAGS-LISP file.
4109 (TAGS): Pass relative file names to etags.
4110 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4112 * Makefile.in (abs_srcdir): New, set by configure.
4114 (maintainer-clean): Remove pointless echo. That should be in the
4115 top-level Makefile, if anywhere. Delete TAGS-LISP.
4116 (extraclean): No s/ and m/ directories for some time.
4117 (TAGS): Also depend on ctagsfiles3.
4118 Remove no-longer-defined S_FILE.
4119 Pass absolute filenames to etags once more.
4120 (TAGS-LISP): Replace lispdir with its expansion.
4121 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4122 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4124 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4126 * xfaces.c (check_lface_attrs, realize_default_face):
4127 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4128 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4130 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4132 * emacs.c (original_pwd): Remove global var by making it local.
4133 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4135 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4137 * xfaces.c: Declare color_distance.
4138 (QCdistant_foreground): New variable.
4139 (NEAR_SAME_COLOR_THRESHOLD): New define.
4140 (load_color2): New function.
4141 (load_color): Call load_color2.
4142 (load_face_colors): Call load_color2 and if distant-color is specified
4143 calculate distant and use distant-color if colors are near.
4144 (LFACE_DISTANT_FOREGROUND): New define.
4145 (merge_face_ref, Finternal_set_lisp_face_attribute)
4146 (Finternal_get_lisp_face_attribute)
4147 (x_supports_face_attributes_p): Handle distant-foreground similar to
4149 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4151 * dispextern.h (lface_attribute_index):
4152 Add LFACE_DISTANT_FOREGROUND_INDEX.
4154 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4156 * image.c (pbm_next_char): New function.
4157 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4158 (pbm_scan_number): Use it.
4159 (Qlibjpeg_version): New variable.
4160 (syms_of_image): DEFSYM and initialize it.
4162 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4164 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4166 2013-10-31 Glenn Morris <rgm@gnu.org>
4168 * emacs.c (original_pwd): New char.
4169 (main): If using --chdir, store original_pwd.
4170 (init_cmdargs): When setting Vinvocation_directory based on a
4171 relative argv[0], use original_pwd if set. (Bug#15768)
4173 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4175 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4177 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4179 * insdel.c: Fix minor problems found by static checking.
4180 (Qregion_extract_function): Now static.
4181 (prepare_to_modify_buffer_1): Remove unused locals.
4183 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4185 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4186 (syms_of_xdisp): Declare pre-redisplay-function.
4187 (markpos_of_region): Remove function.
4188 (init_iterator, compute_stop_pos, handle_face_prop)
4189 (face_before_or_after_it_pos, reseat_to_string)
4190 (get_next_display_element, window_buffer_changed)
4191 (redisplay_internal, try_cursor_movement, redisplay_window)
4192 (try_window_reusing_current_matrix, try_window_id, display_line)
4193 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4194 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4195 * window.h (struct window): Remove field `region_showing'.
4196 * dispextern.h (struct it): Remove region_beg/end_charpos.
4197 (face_at_buffer_position, face_for_overlay_string)
4198 (face_at_string_position): Update prototypes.
4199 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4200 (face_at_string_position): Remove `region_beg' and `region_end' args.
4201 * fontset.c (Finternal_char_font):
4202 * font.c (font_at, font_range): Adjust calls accordingly.
4203 * insdel.c (Qregion_extract_function): New var.
4204 (syms_of_insdel): Initialize it.
4205 (prepare_to_modify_buffer_1): Use it.
4207 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4209 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4210 * ftxfont.c (ftxfont_get_gcs):
4211 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4212 * xfaces.c (x_free_colors, x_free_dpy_colors)
4213 (x_create_gc, unload_color):
4214 * xselect.c (x_property_data_to_lisp):
4215 * xsettings.c (parse_settings):
4216 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4217 (get_bits_and_offset): Adjust definition.
4218 * frame.c (XParseGeometry): Adjust locals.
4219 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4220 * regex.h (toplevel): Likewise for reg_syntax_t.
4222 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4224 * eval.c (run_hook_with_args): Use FUNCTIONP.
4226 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4228 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4229 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4230 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4231 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4232 on MS-Windows anyway.
4233 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4234 (free_realized_face): ...adjust user.
4235 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4236 white relief pixels to -1.
4237 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4238 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4239 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4241 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4243 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4244 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4245 in practice now. All callers changed.
4247 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4249 * dispextern.h (struct face): Use bitfields for 'underline_type'
4250 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4251 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4252 'stipple' member. Move 'lface' member up to help...
4253 * xfaces.c (make_realized_face): ...this function to find and
4254 clear just the members that need clearing.
4255 (load_face_colors, realize_x_face):
4256 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4258 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4260 * xftfont.c (struct xftfont_info): Remove set-but-unused
4262 (xftfont_open): Adjust user.
4263 (xftfont_get_colors): Remove useless prototype.
4265 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4267 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4268 before passing them to 'unexec'. (Bug#15260)
4270 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4272 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4274 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4276 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4277 the changed signature of the font driver's 'close' method.
4279 * w32font.h (w32font_close): Adjust the prototype to the change in
4280 function definition.
4282 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4284 * w32uniscribe.c (uniscribe_close): Adapt the call to
4285 w32font_close to its new prototype.
4287 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4289 Omit unused frame argument of font API's close function.
4290 * font.h (struct font): Drop frame argument. Adjust comment.
4291 * font.c (font_clear_cache, font_close_object): Adjust users.
4292 * ftfont.c (ftfont_close):
4293 * ftxfont.c (ftxfont_close):
4294 * macfont.m (macfont_close):
4295 * nsfont.m (nsfont_close):
4296 * w32font.c (w32font_close):
4297 * xfont.c (xfont_close):
4298 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4299 tweak comments and make functions safe if called more than once for
4300 the same font object.
4302 Perform font-specific cleanup when font object is swept by GC. See
4303 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4304 * alloc.c (cleanup_vector): New function.
4305 (sweep_vector): Call it for each reclaimed vector object.
4306 * font.h (struct font): Adjust comment.
4308 2013-10-24 Glenn Morris <rgm@gnu.org>
4310 * Makefile.in (abs_top_srcdir): New, set by configure.
4312 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4314 Adjust recent font-related changes to fix bug#15686.
4315 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4316 is a live window system frame, mark its default font too.
4318 2013-10-23 Glenn Morris <rgm@gnu.org>
4320 * Makefile.in (RUN_TEMACS): Make relative (again).
4321 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4322 (bootstrap-emacs$(EXEEXT)):
4323 Quote entities that might contain whitespace.
4325 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4327 Port to Solaris 10 and its bundled GCC.
4328 Problem reported by Timothy C. Burt.
4329 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4331 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4333 Do not allow font caches to grow too large.
4334 * alloc.c (compact_font_cache_entry, compact_font_caches):
4335 New functions or stub if not HAVE_WINDOW_SYSTEM.
4336 (compact_undo_list): Factor out from Fgarbage_collect.
4338 (mark_face_cache): Mark face font. Move down to avoid
4340 (mark_terminals): Do not mark font cache here.
4341 (Fgarbage_collect): Call compaction functions described
4342 above. Adjust comment.
4344 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4346 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4347 chdir to HOME (bug#15607).
4349 * nsterm.m (Qcocoa, Qgnustep): New variables.
4350 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4351 (ns_get_color): Make selection color work for GNUstep also.
4353 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4355 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4356 handles mouse clicks. Instead, let GPM use the same code as all
4357 the other mice use. See the discussion starting at
4358 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4359 for the details of the problem with the menu bar this fixes.
4361 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4363 Remove port-specific display name lists to avoid extra
4364 complexity and data duplication with display info lists.
4365 * xterm.h (x_display_name_list): Remove declaration.
4366 * xterm.c (x_display_name_list): Remove.
4367 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4368 * xfns.c (x_display_info_for_name, Fx_display_list):
4369 Likewise. Use x_display_list where appropriate.
4370 * w32term.h (w32_display_name_list): Remove declaration.
4371 * w32term.c (w32_display_name_list): Remove.
4372 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4374 * w32fns.c (x_display_info_for_name, Fx_display_list):
4375 Likewise. Use x_display_list where appropriate.
4376 * nsterm.h (ns_display_name_list): Remove declaration.
4377 * nsterm.m (ns_display_name_list): Remove.
4378 (ns_term_init, syms_of_nsterm): Adjust users.
4379 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4380 Likewise. Use x_display_list where appropriate.
4381 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4382 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4383 (mark_terminals): Mark per-terminal font cache.
4385 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4387 Don't run timers in input-pending-p. Its new check-timers param
4388 provides the prior behavior. (Bug#15045).
4389 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4391 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4393 Make some functions static in non-Microsoft builds.
4394 On my platform (Fedora 19 x86-64), this shrinks the
4395 Emacs executable (text+data) by 0.25%.
4396 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4397 (load_color) [!MSDOS]:
4398 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4399 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4400 * lisp.h (check_existing):
4401 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4402 (network_interface_info) [!WINDOWSNT]:
4403 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4404 Remove extern decls.
4405 * fileio.c (check_existing):
4406 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4407 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4408 (network_interface_info) [!WINDOWSNT]:
4409 * term.c (encode_terminal_code) [!WINDOWSNT]:
4410 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4411 * xfaces.c (load_color) [!MSDOS]:
4413 * fileio.c (check_existing, check_executable, check_writable):
4414 * process.c (network_interface_list, network_interface_info):
4415 Move earlier, so that we don't need forward decls.
4416 * gnutls.c (fn_gnutls_transport_set_errno)
4417 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4419 * w32.c (init_environment): Use faccessat rather than
4420 check_existing, partly for consistency with the rest of the code
4421 in this file, partly so that check_existing can be static.
4423 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4424 * emacs.c (MAIN_PROGRAM): New macro.
4425 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4426 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4428 bool vector int width fixes
4429 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4430 (Fbool_vector_count_matches_at):
4431 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4432 can exceed PTRDIFF_MAX, at least in theory.
4433 (Fbool_vector_count_matches_at):
4434 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4436 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4438 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4439 (struct sockaddr): Add forward decl, for platforms that lack it.
4441 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4443 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4446 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4448 * w32.c (network_interface_get_info, network_interface_list)
4449 (network_interface_info): New functions. (Bug#15610)
4450 (GetAdaptersInfo_Proc): New typedef.
4451 (get_adapters_info): New wrapper function.
4452 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4454 * process.h (network_interface_list, network_interface_info):
4457 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4458 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4459 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4460 for WINDOWSNT. Doc fix.
4461 (syms_of_process): Defsubr Snetwork_interface_list and
4462 Snetwork_interface_info unconditionally.
4464 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4465 in NS GUI sessions. (Bug#15629)
4467 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4469 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4471 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4473 * print.c (print_object): Print " ..." when truncating bool vectors.
4475 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4477 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4478 standard mouse buttons.
4480 * termhooks.h (struct input_event): Remove incorrect commentary.
4482 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4484 Disallow bool vector operations on mixed-length operands.
4485 The old behavior left garbage in the result vector sometimes,
4486 and didn't seem to be useful.
4487 * data.c (Qwrong_length_argument): New static var.
4488 (wrong_length_argument): New function.
4489 (bool_vector_binop_driver): Check that args agree in length.
4491 * keyboard.c, keyboard.h (all_kboards): Now static.
4493 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4495 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4496 note from the lispref.
4498 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4500 * nsterm.h (struct ns_display_info): Remove set-but-unused
4501 member image_cache (image caches are per-terminal anyway).
4502 (FRAME_X_IMAGE_CACHE): Remove.
4503 * nsterm.m (ns_initialize_display_info): Adjust user.
4505 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4507 * w32proc.c: Include mingw_time.h.
4509 * w32.c: Include mingw_time.h.
4511 Implement scrolling of TTY menus when the screen is too short.
4513 * term.c (tty_menu_display): Accept an additional argument, the
4514 menu item from which to start displaying the menu. Account for
4515 the value of Y when limiting the menu to the number of available
4517 (mi_result): New enumeration.
4518 (read_menu_input): Return enumerated value. When the y coordinate
4519 hits min_y or max_y, return scroll indication instead of wrapping
4521 (tty_menu_activate): Handle the scrolling indications from
4522 read_menu_input. Compute the first menu item to display and pass
4523 it to tty_menu_display.
4525 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4527 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4528 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4529 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4530 Adjust to match the change described below.
4531 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4532 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4533 memory_below_frame members to...
4534 * termchar.h (struct tty_display_info): ...here because they're
4535 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4536 * term.c (init_tty):
4537 * nsterm.m (ns_create_terminal):
4538 * w32term.c (w32_create_terminal):
4539 * xterm.c (x_create_terminal): Adjust users.
4540 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4541 to filter out non-TTY frames. Adjust comment.
4542 (scrolling): Adjust user. Prefer eassert for debugging check.
4544 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4546 * xfaces.c (PT_PER_INCH): Remove unused macro.
4547 * termhooks.h (struct terminal): Remove set-but-unused
4548 member fast_clear_end_of_line.
4549 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4550 * nsterm.m (ns_create_terminal):
4551 * term.c (init_tty):
4552 * w32term.c (w32_create_terminal):
4553 * xterm.c (x_create_terminal): Adjust users.
4555 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4557 * lisp.h (bool_vector_size): New function.
4558 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4559 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4560 (Fbool_vector_not, Fbool_vector_count_matches_at):
4561 Remove uses of 'eassume' that should no longer be needed,
4562 because they are subsumed by the 'eassume' in bool_vector_size.
4564 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4566 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4567 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4568 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4570 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4572 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4573 have different dimensions. (Bug#15575)
4575 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4578 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4580 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4582 * term.c (tty_menu_show): Never return with unbalanced
4583 specpdl. Use eassert for debugging check. Adjust style.
4585 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4587 * term.c (read_menu_input): Make selection of menu items
4588 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4589 (tty_menu_activate): Fix off-by-one error when computing max_y.
4591 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4593 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4594 audit logging (only used with GnuTLS 3.x) and enable it.
4596 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4598 * dispnew.c (redraw_frame): Remove useless #ifdef because
4599 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4600 Also, move TTY fflush to...
4601 * term.c (tty_update_end): ...this function.
4603 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4605 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4606 the end of the frame's glyph matrix. (Bug#15575)
4608 * term.c (tty_menu_display): Don't move cursor while overwriting
4609 frame's glyphs with menu items. Limit the number of items
4610 displayed to what can be shown on the available screen lines,
4611 excluding the echo area.
4612 (tty_menu_activate): Limit the Y coordinate allowed by
4613 read_menu_input to the last screen line used for menu display.
4615 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4617 * lisp.h (eassume): New macro.
4618 Also, include <verify.h>, for 'assume'.
4619 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4620 (vroundup, vector_nbytes):
4621 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4622 (Fbool_vector_not, Fbool_vector_count_matches)
4623 (Fbool_vector_count_matches_at):
4624 Use eassume, not eassert.
4625 * casetab.c (set_identity, shuffle):
4626 * composite.c (composition_gstring_put_cache):
4627 * dispnew.c (update_frame_1):
4628 * ftfont.c (ftfont_shape_by_flt):
4629 * image.c (gif_load):
4630 * intervals.c (offset_intervals):
4631 * macfont.m (macfont_shape):
4632 Remove calls to 'assume' that are no longer needed, because
4633 --enable-gcc-warnings no longer generates bogus warnings
4634 when these calls are removed.
4636 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4638 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4640 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4642 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4643 (Qsubstitute_env_in_file_name): New var.
4644 (syms_of_fileio): Define it.
4646 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4648 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4649 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4652 * term.c (save_and_enable_current_matrix): Don't allocate and
4653 don't save margin areas.
4654 (restore_desired_matrix): Don't restore margin areas.
4655 (free_saved_screen): Don't free margin areas.
4657 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4659 * image.c: Pacify --enable-gcc-warnings.
4660 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4661 #define only if used.
4663 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4665 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4666 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4667 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4668 (gif_load): For giflib v5.x and later, display the error message
4669 produced by giflib when its functions fail.
4670 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4673 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4675 * keyboard.c (last_event_timestamp): Remove. For X selection and
4676 GTK popup menus, it may be obtained from per-frame X display info.
4677 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4678 (process_special_events): Adjust users.
4679 * keyboard.h (last_event_timestamp): Remove declaration.
4680 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4681 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4682 * menu.h (xmenu_show): Adjust prototype.
4683 * menu.c (Fx_popup_menu): Adjust user.
4684 * xselect.c (x_own_selection, x_get_foreign_selection)
4685 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4687 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4689 * keyboard.c (init_kboard): Now static. Add arg
4690 to denote window system. Adjust comment.
4691 (init_keyboard): Adjust user.
4692 (allocate_kboard): New function.
4694 * nsterm.m (ns_term_init):
4695 * term.c (init_tty):
4696 * w32term.c (w32_create_terminal):
4697 * xterm.c (x_term_init): Use it.
4698 * keyboard.h (init_kboard): Remove prototype.
4699 (allocate_kboard): Add prototype.
4701 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4703 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4704 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4706 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4708 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4710 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4712 * term.c (tty_menu_activate): Flush the output stream after
4713 showing the cursor, and don't mark the frame garbaged at exit from
4714 the function. Fixes redisplay glitches when moving from one menu
4717 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4719 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4720 or throw error (Bug#15570).
4722 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4724 * intervals.c (temp_set_point_both): Move test into 'eassert',
4727 * lisp.h (eassert): Don't use 'assume'.
4728 Sometimes 'assume' wins in performance, and sometimes it loses,
4729 so it shouldn't be used all the time. Perhaps we need two
4730 flavors of 'eassert', one for where 'assume' is far more likely
4731 to help or to hurt; but that can be done later.
4732 Problem reported by Dmitry Antipov in
4733 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4734 Also, don't include <verify.h>; no longer needed.
4736 2013-10-09 Glenn Morris <rgm@gnu.org>
4738 * eval.c (Fcond): Doc tweak.
4740 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4742 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4743 expressions with side effects to eassert. (Bug#15565)
4745 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4747 * fns.c (hashfn_user_defined): Allow hash functions to return any
4750 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4752 Fix minor problems found by static checking.
4753 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4754 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4755 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4756 * keyboard.c (read_menu_command): Remove unused local.
4757 * lisp.h (read_menu_command): New decl.
4758 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4759 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4760 Return ptrdiff_t, not int.
4761 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4762 not int, for benefit of xpalloc.
4763 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4765 (have_menus_p): Remove; unused.
4766 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4767 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4768 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4770 (save_and_enable_current_matrix): Omit unnecessary casts.
4771 (read_menu_input): Omit local extern decl (now in lisp.h).
4772 Don't access uninitialized storage if mouse_get_xy fails.
4773 (tty_menu_activate): Mark local as initialized, for lint.
4774 (tty_menu_activate, tty_meny_show): Remove unused locals.
4776 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4778 Support menus on text-mode terminals.
4779 * xterm.h (xw_popup_dialog): Add prototype.
4781 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4782 (xmenu_show): Block input here, instead in Fx_popup_menu.
4783 (xw_popup_dialog): New function, with X-specific bits of popup
4786 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4789 * window.c (Fset_window_configuration): Use run-time tests of the
4790 frame type instead of compile-time conditionals, when menu-bar
4791 lines are considered.
4793 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4794 (w32_popup_dialog): New prototypes.
4796 * w32menu.c (Fx_popup_dialog): Function deleted.
4797 (w32_popup_dialog): New function, with w32 specific bits of popup
4798 dialogs. Block input here.
4800 * w32inevt.c (w32_console_read_socket): Minor change to add
4801 debugging TTY events.
4803 * w32fns.c (show_hourglass): If returning early because the frame
4804 is not a GUI frame, unblock input.
4806 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4807 (cursorY): New functions.
4809 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4810 WINDOWSNT, macros that call curX and curY elsewhere.
4812 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4814 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4815 specific function to hide and show cursor on a text-mode terminal.
4816 (tty_menu_struct, struct tty_menu_state): New structures.
4817 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4818 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4819 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4820 (tty_menu_locate, save_and_enable_current_matrix)
4821 (restore_desired_matrix, screen_update, read_menu_input)
4822 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4823 (tty_pop_down_menu, tty_menu_last_menubar_item)
4824 (tty_menu_new_item_coords, tty_menu_show): New functions.
4825 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4827 * nsterm.h (ns_popup_dialog): Adjust prototype.
4829 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4831 (ns_popup_dialog): Adapt order of arguments to the other
4832 *_menu_show implementations.
4833 (Fx_popup_dialog): Function deleted.
4835 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4837 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4839 * menu.c (have_boxes): New function.
4840 (single_keymap_panes): Use it instead of a compile-time
4842 (single_menu_item): Use run-time tests of the frame type instead
4843 of compile-time conditionals.
4844 (encode_menu_string): New function.
4845 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4846 the macro, since different types of frame need different encoding
4848 (digest_single_submenu): Use run-time tests of frame type instead
4849 of, or in addition to, compile-time conditionals.
4850 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4851 (Fx_popup_menu): Detect when the function is called from keyboard
4852 on a TTY. Don't barf when invoked on a text-mode frame.
4853 Check frame type at run time, instead of compile-time conditionals for
4854 invoking terminal-specific menu-show functions.
4855 Call tty_menu_show on text-mode frames.
4856 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4857 run time to determine which alternative to invoke; support dialogs
4860 * keyboard.h <Qmouse_movement>: Declare.
4862 * keyboard.c <Qmouse_movement>: Now extern.
4863 <Qecho_keystrokes>: New static variable.
4864 (read_key_sequence): Accept an additional argument, a flag to
4865 prevent redisplay during reading of the key sequence. All callers
4867 (read_menu_command): New function.
4868 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4870 (toolkit_menubar_in_use): New function.
4871 (make_lispy_event): Use it instead of a compile-time test.
4873 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4874 window-system being available.
4876 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4877 to x-popup-dialog on the frame type, they all now support popup
4880 * dispnew.c (save_current_matrix): Save the margin areas.
4881 (restore_current_matrix): Restore margin areas.
4882 (update_frame_with_menu): New function.
4884 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4887 * alloc.c (make_save_ptr): Now compiled unconditionally.
4889 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4891 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4892 (redraw_frame, update_frame): Adjust users.
4893 * dispextern.h (set_window_update_flags): Adjust prototype.
4894 * xdisp.c (redisplay_internal): When updating all frames with zero
4895 windows_or_buffers_changed, assume that only the windows that shows
4896 current buffer should be really updated.
4898 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4900 Do not allocate huge temporary memory areas and objects while encoding
4901 for file I/O, thus reducing an enormous memory usage for large buffers.
4902 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4903 * coding.h (struct coding_system): New member raw_destination.
4904 * coding.c (setup_coding_system): Initialize it to zero.
4905 (encode_coding_object): If raw_destination is set, do not create
4906 dst_object. Add comment.
4907 * fileio.c (toplevel): New constant E_WRITE_MAX.
4908 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4909 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4911 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4913 * nsterm.m (windowDidExitFullScreen:)
4914 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4916 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4918 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4919 * keyboard.c (unblock_input_to): Don't process pending signals
4920 if a fatal error is in progress.
4922 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4923 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4924 they're talking about words in Lisp bool vectors.
4925 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4926 * data.c (popcount_bits_word): Rename from popcount_size_t.
4927 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4930 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4932 Improve support for popcount and counting trailing zeros (Bug#15550).
4933 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4934 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4935 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4936 (popcount_size_t_msc, popcount_size_t_gcc):
4937 Remove; now done by Gnulib.
4938 (popcount_size_t): Now a macro that defers to Gnulib.
4939 (count_trailing_zero_bits): Return int, for consistency with
4940 Gnulib and because Emacs prefers signed to unsigned int.
4941 Don't assume that size_t is either unsigned int or unsigned long
4942 or unsigned long long.
4943 (size_t_to_host_endian): Do not assume that size_t is either
4944 exactly 32 or exactly 64 bits wide.
4945 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4946 etc., so that it's now an enum constant, not a macro.
4947 No need to assume that it's either 32 or 64.
4949 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4951 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4954 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4956 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4957 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4959 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4961 emacs_read and emacs_write now use void *, not char *.
4962 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4963 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4964 Buffer arg is now void *, not char *. This matches plain
4965 'read' and 'write' better, and avoids a constraint violation
4966 on Solaris 9 with Oracle Studio.
4968 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4970 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4971 memset to explicit loop. Otherwise copy largest possible chunk
4972 from initialized to uninitialized part, thus allowing the longer
4973 memcpy runs and reducing the number of loop iterations.
4975 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4977 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4978 hide toolbar (Bug#15388).
4979 (windowDidEnterFullScreen:): If presentation options are zero,
4980 set them here (Bug#15388).
4981 (ns_update_auto_hide_menu_bar): Remove runtime check.
4982 Don't auto hide dock unless menubar is also auto hidden.
4984 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4986 * editfns.c (message): Mention batch mode in doc string.
4988 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4990 * nsterm.m (check_native_fs): Remove erroneous comment.
4992 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4994 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4995 uses find_newline instead of scan_newline and so doesn't move point.
4997 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4999 Use hardware support for byteswapping on glibc x86 etc.
5000 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5001 whereas the old swap64 needed 30.
5002 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5003 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5004 Use byteswap.h's macros to swap bytes.
5005 * lisp.h (swap16, swap32, swap64): Remove.
5006 All uses replaced by bswap_16, bswap_32, bswap_64.
5008 * bytecode.c (exec_byte_code): Use some more volatile variables
5009 to work around local variables getting clobbered by longjmp.
5010 Port to pre-C99, which doesn't allow decls after stmts.
5012 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5014 * lisp.h (eassert): Assume that COND is true when optimizing.
5015 In other words, take on the behavior of eassert_and_assume.
5016 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5017 (eassert_and_assume): Remove. All uses replaced by eassert.
5019 * xdisp.c (Qglyphless_char): Now static.
5021 Adjust to merge from gnulib.
5022 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5023 * lisp.h: Include <verify.h>, for 'assume'.
5025 * eval.c (clobbered_eassert): New macro.
5026 (internal_catch, internal_condition_case)
5027 (internal_condition_case_1, internal_condition_case_2)
5028 (internal_condition_case_n): Use it instead of eassert
5029 when the argument contains locals clobbered by longjmp.
5030 Don't use clobbered locals outside of clobbered_eassert.
5031 (internal_lisp_condition_case): Use a volatile variable
5032 to work around a local variable's getting clobbered.
5034 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5036 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5037 (PUSH_HANDLER): New macro.
5038 (catchlist): Remove.
5039 (handlerlist): Always declare.
5041 * eval.c (catchlist): Remove (merge with handlerlist).
5042 (handlerlist, lisp_eval_depth): Not static any more.
5043 (internal_catch, internal_condition_case, internal_condition_case_1)
5044 (internal_condition_case_2, internal_condition_case_n):
5046 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5047 handlerlist/catchlist.
5048 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5049 handlerlist which can only handle a single condition-case handler at
5051 (find_handler_clause): Simplify since we only a single branch here
5054 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5056 (bcall0): New function.
5057 (exec_byte_code): Add corresponding cases. Improve error message when
5058 encountering an invalid byte-code. Let Bunwind_protect accept
5059 a function (rather than a list of expressions) as argument.
5061 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5062 and make them unconditional now that they're heap-allocated.
5064 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5066 * charset.c (Fdecode_char, Fencode_char): Remove description of
5067 `restriction' arg. now that it's hidden by advertised-calling-convention.
5069 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5071 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5072 Remove unused variable (from mac-port).
5073 (macfont_draw): Use s->ybase for correct y position.
5075 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5077 * frame.h (struct frame): Drop has_minibuffer member because...
5078 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5079 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5081 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5083 * window.h (struct window): Prefer enum text_cursor_kinds to int
5084 for phys_cursor_type member. Move the latter, phys_cursor_width,
5085 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5086 * window.c (replace_window, make_window): Adjust users.
5088 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5090 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5091 this module is never compiled otherwise.
5093 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5095 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5098 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5100 * xdisp.c (get_next_display_element): Don't call face_for_font in
5101 a build configured --without-x. (Bug#15484)
5103 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5105 * window.c (calc_absolute_offset): #elif should be #elif defined.
5107 * frame.c (delete_frame): Block/unblock input to overcome race
5108 condition (Bug#15475).
5110 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5112 * frame.c (delete_frame): Record selected frame only after
5113 calling Qdelete_frame_functions (Bug#15477).
5115 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5117 * nsterm.m (ns_selection_color): Remove.
5118 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5119 NSColor selectedText(Background)Color. Only for COCOA.
5120 (ns_term_init): Remove assignment of ns_selection_color, logic
5121 moved to ns_get_color.
5123 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5124 NS_SELECTION_COLOR_DEFAULT.
5125 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5127 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5129 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5130 frame' does not have the tool_bar_window member.
5132 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5134 Signal error when reading an empty byte-code object (Bug#15405)
5135 * lread.c (read1): Signal error.
5136 * alloc.c (make_byte_code): eassert header size.
5137 (sweep_vectors): Change an int to size_t.
5139 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5141 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5142 instead of ints, as it's the usual style for offsetof constants. See:
5143 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5145 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5146 This is ugly, but it should fix the performance problem for older
5147 GCC versions in the short run. I'll look into integrating the
5148 Gnulib module for popcount, as a better fix.
5149 See the thread starting in:
5150 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5151 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5152 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5153 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5154 (popcount_size_t): Use it.
5156 2013-09-24 Daniel Colascione <dancol@dancol.org>
5158 * process.c (Fnetwork_interface_info): Fix build break due to
5161 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5163 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5164 Prefer signed to unsigned integers where either will do.
5165 No need for 'const' on locals that do not escape.
5166 Omit easserts with unnecessary and unportable assumptions about
5167 alignment. Avoid unnecessary casts to char *.
5169 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5171 Use union for the payload of struct Lisp_Vector.
5172 This helps to avoid a few glitches dictated by C's aliasing rules.
5173 * lisp.h (struct Lisp_Vector): Use union for next and
5174 contents member. Adjust comment. Change related users.
5175 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5176 Related users changed.
5177 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5178 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5179 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5180 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5182 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5184 Optimize glyph row clearing and copying routines.
5185 * dispextern.h (struct glyph_row): Change layout of struct
5186 glyph_row to help copy_row_except_pointers. Adjust comment.
5187 * dispnew.c (null_row): Remove.
5188 (clear_glyph_row): Use offsetof and memset to find and clear
5189 just the members that need clearing. Adjust comment.
5190 (copy_row_except_pointers): Likewise for copying.
5192 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5194 Some minor cleanups of recently-added bool vector code.
5195 * conf_post.h (assume): Always return void. Use lint version
5196 only if GCC and MSC versions don't apply.
5197 * conf_post.h (assume):
5198 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5199 Depend on _MSC_VER, not __MSC_VER, for consistency with
5201 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5202 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5203 (bool_vector_binop_driver, count_trailing_zero_bits)
5204 (size_t_to_host_endian): Now static, not static inline;
5205 the latter isn't needed with modern compilers and doesn't
5206 work with older compilers anyway.
5208 * alloc.c (valgrind_p): Use bool for boolean.
5210 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5212 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5213 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5214 (display_last_displayed_message_p, message_buf_print)
5215 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5216 Use bool for boolean.
5217 * dispextern.h (cancel_line, init_desired_glyphs):
5218 Remove ancient leftover.
5219 (help_echo_showing_p, hourglass_shown_p):
5220 * lisp.h (noninteractive_need_newline): Adjust declaration.
5222 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5224 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5226 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5227 ...this file and convert the latter to static. Adjust comment.
5228 (make_initial_frame):
5229 * window.c (init_window_once): Adjust user.
5230 * frame.h (last_nonminibuf_frame): Remove declaration.
5231 * lisp.h (selected_frame): Likewise.
5232 * msdos.c (the_only_display_info): Adjust comment.
5234 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5236 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5237 computing the end column of mouse-highlight that comes from
5238 display or overlay strings. (Bug#15437)
5239 (note_mouse_highlight): Adapt calculation of last argument to
5240 mouse_face_from_string_pos to the above change.
5242 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5243 all platforms, not just for clang.
5245 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5247 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5248 about excess arguments to snprintf.
5250 * conf_post.h(assume): Use __builtin_unreachable for clang.
5252 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5254 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5255 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5257 2013-09-23 Daniel Colascione <dancol@dancol.org>
5259 * alloc.c (USE_VALGRIND): New macro; on by default
5260 when ENABLE_CHECKING.
5261 (mark_maybe_object, mark_maybe_pointer)
5262 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5264 (valgrind_p) [USE_VALGRIND]: New variable.
5265 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5267 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5269 * process.c (wait_reading_process_output): Change int pnamelen to
5272 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5273 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5274 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5275 argument to unsigned long to avoid warning.
5276 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5278 * conf_post.h (assume): Fix compiler error: x shall be cond.
5280 2013-09-22 Daniel Colascione <dancol@dancol.org>
5282 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5283 warning when compiling without a window system.
5285 2013-09-22 Daniel Colascione <dancol@dancol.org>
5287 * data.c (Qbool_vector_p): New symbol.
5288 (bool_vector_spare_mask, popcount_size_t_generic)
5289 (popcount_size_t_msc, popcount_size_t_gcc)
5291 (bool_vector_binop_driver)
5292 (count_trailing_zero_bits, size_t_to_host_endian)
5293 (Fbool_vector_exclusive_or)
5294 (Fbool_vector_union)
5295 (Fbool_vector_intersection, Fbool_vector_set_difference)
5296 (Fbool_vector_subsetp, Fbool_vector_not)
5297 (Fbool_vector_count_matches)
5298 (Fbool_vector_count_matches_at): New functions.
5299 (syms_of_data): Intern new symbol, functions.
5300 * alloc.c (bool_vector_payload_bytes): New function.
5301 (Fmake_bool_vector): Instead of calling Fmake_vector,
5302 which performs redundant initialization and argument checking,
5303 just call allocate_vector ourselves. Make sure we clear any
5304 terminating padding to zero.
5305 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5306 instead of open-coding the size calculation.
5307 (vroundup_ct): New macro.
5308 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5309 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5310 * composite.c (composition_gstring_put_cache):
5311 Change lint_assume to assume.
5312 * conf_post.h (assume): New macro.
5313 (lint_assume): Remove.
5314 * dispnew.c (update_frame_1): Change lint_assume to assume.
5315 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5317 * image.c (gif_load): Change lint_assume to assume.
5318 * lisp.h (eassert_and_assume): New macro.
5319 (Qbool_vector_p): Declare.
5320 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5321 (swap16, swap32, swap64): New inline functions.
5322 * macfont.m (macfont_shape): Change lint_assume to assume.
5323 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5324 * xsettings.c (parse_settings): Use new swap16 and
5325 swap32 from lisp.h instead of file-specific macros.
5327 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5329 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5330 found (which can legitimately happen when the glyph row at the
5331 window start is disabled in the current_matrix. (Bug#15365)
5333 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5335 Fix syntax.h bug introduced by recent INLINE change.
5336 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5337 conditionally compiled one way in some modules, and a different
5338 way in others. This doesn't work with extern inline functions,
5339 which must have the same definition in all modules, because the
5340 defining code might be shared across modules, depending on the
5341 implementation. Symptoms reported by Martin Rudalics in:
5342 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5343 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5344 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5345 overriding the corresponding functions in syntax.h.
5346 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5347 (syntax_property): New inline functions.
5348 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5349 Rewrite in terms of these new functions.
5351 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5353 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5354 not chars_in_text, whose result depends on the multibyteness of
5355 the current buffer. (Bug#15426)
5357 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5359 Port recent change to hosts where pointers aren't 'long'.
5360 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5361 Don't assume that pointers are the same width as 'long'.
5362 Add a compile-time check that a pointer fits into two X slots.
5364 A simpler, centralized INLINE.
5365 * conf_post.h (INLINE): Define only if not already defined.
5366 This allows us to use a single INLINE, defined by one file
5368 * emacs.c (INLINE): Define it.
5369 Also, include category.h, charset.h, composite.h, dispextern.h,
5370 syntax.h, systime.h, so that their INLINE definitions are expanded
5372 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5373 * buffer.h, buffer.c (BUFFER_INLINE):
5374 * category.h, category.c (CATEGORY_INLINE):
5375 * character.h, character.c (CHARACTER_INLINE):
5376 * charset.h, charset.c (CHARSET_INLINE):
5377 * composite.h, composite.c (COMPOSITE_INLINE):
5378 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5379 * frame.h, frame.c (FRAME_INLINE):
5380 * intervals.h, intervals.c (INTERVALS_INLINE):
5381 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5382 * lisp.h, alloc.c (LISP_INLINE):
5383 * process.h, process.c (PROCESS_INLINE):
5384 * syntax.h, syntax.c (SYNTAX_INLINE):
5385 * systime.h, sysdep.c (SYSTIME_INLINE):
5386 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5387 * window.h, window.c (WINDOW_INLINE):
5388 Remove. All uses replaced with INLINE.
5390 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5392 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5395 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5397 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5398 'const char *' to avoid compiler warnings due to similar change in
5399 the prototype of x_get_string_resource.
5401 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5403 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5404 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5405 going to replace static variables below. Adjust comments.
5406 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5407 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5408 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5409 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5410 Related users changed.
5411 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5412 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5413 last_mouse_movement_time, going to replace static variables below.
5415 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5416 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5418 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5419 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5420 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5421 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5422 static variables below.
5423 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5424 (last_mouse_scroll_bar): Remove.
5425 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5426 (mouseExited): Related users changed.
5428 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5430 Do not use external array to process X scroll bar messages.
5431 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5432 (x_send_scroll_bar_event): Pack window pointer into two slots
5433 of XClientMessageEvent if we're 64-bit. Adjust comment.
5434 (x_scroll_bar_to_input_event): Unpack accordingly.
5436 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5438 Ifdef away recent changes which aren't relevant to NS port.
5439 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5440 [!HAVE_NS]: Declare as such.
5441 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5442 [!HAVE_NS]: Define as such.
5444 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5446 * frame.c (x_redo_mouse_highlight): New function
5447 to factor out common code used in W32 and X ports.
5448 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5449 * xterm.h (struct x_display_info):
5450 * w32term.h (struct w32_display_info):
5451 * nsterm.h (struct ns_display_info): New members
5452 last_mouse_motion_frame, last_mouse_motion_x and
5453 last_mouse_motion_y, going to replace static variables below.
5454 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5455 (redo_mouse_highlight): Remove.
5456 (note_mouse_movement, syms_of_xterm): Adjust user.
5457 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5458 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5459 (redo_mouse_highlight): Remove.
5460 (note_mouse_movement, syms_of_w32term): Adjust user.
5461 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5462 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5464 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5465 * nsfns.m (compute_tip_xy): Adjust user.
5467 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5469 * frame.c (x_mouse_grabbed): New function.
5470 * dispextern.h (x_mouse_grabbed): Add prototype.
5471 (last_mouse_frame): Remove declaration.
5472 * xterm.h (struct x_display_info):
5473 * w32term.h (struct w32_display_info):
5474 * nsterm.h (struct ns_display_info): New member
5475 last_mouse_frame, going to replace...
5476 * xdisp.c (last_mouse_frame): ...global variable.
5477 (note_tool_bar_highlight):
5478 * w32term.c (w32_mouse_position, w32_read_socket):
5479 * xterm.c (XTmouse_position, handle_one_xevent):
5480 Use x_mouse_grabbed.
5481 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5483 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5485 * w32term.c (w32_read_socket): Avoid temporary
5486 variables in a call to x_real_positions.
5487 * xterm.c (handle_one_xevent): Likewise.
5489 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5491 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5492 (x_icon_type): Remove prototype.
5493 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5494 * frame.c (x_icon_type): Remove.
5495 * w32term.c (x_make_frame_visible, x_iconify_frame):
5496 * xterm.c (x_make_frame_visible, x_iconify_frame):
5497 Use x_set_bitmap_icon to factor out common code.
5499 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5501 * dispextern.h (check_x_display_info, x_get_string_resource):
5502 Declare here just once and unify the latter.
5503 * frame.c (check_x_display_info, x_get_string_resource):
5504 * nsterm.h (check_x_display_info):
5505 * xrdb.c (x_get_string_resource):
5506 * xterm.h (check_x_display_info): Remove prototypes.
5507 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5508 * w32reg.c (x_get_string_resource): Likewise.
5509 (w32_get_rdb_resource): Adjust user.
5511 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5513 * xterm.h (struct x_display_info): New member
5514 x_pending_autoraise_frame, going to replace...
5515 * xterm.c (pending_autoraise_frame): ...static variable.
5516 (x_new_focus_frame, XTread_socket): Adjust users.
5517 * w32term.h (struct w32_display_info): New member
5518 w32_pending_autoraise_frame, going to replace...
5519 * w32term.c (pending_autoraise_frame): ...global variable.
5520 (x_new_focus_frame, w32_read_socket): Adjust users.
5522 2013-09-17 Glenn Morris <rgm@gnu.org>
5524 * xdisp.c (message_dolog): If we create *Messages*,
5525 switch it to messages-buffer-mode.
5527 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5529 Don't overuse 'const' in types of locals.
5530 * bidi.c (bidi_count_bytes):
5531 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5532 (xg_event_is_for_scrollbar):
5533 * xselect.c (x_handle_property_notify)
5534 (x_handle_selection_notify, x_handle_dnd_message):
5535 * xsettings.c, xsettings.h (xft_settings_event):
5536 * xterm.c (x_handle_net_wm_state, handle_one_event)
5537 (x_menubar_window_to_frame, x_detect_focus_change)
5538 (construct_mouse_click, note_mouse_movement)
5539 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5540 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5541 (handle_one_xevent, x_handle_net_wm_state):
5542 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5543 (x_handle_dnd_message):
5544 Avoid unnecessary 'const', typically the second 'const' in
5545 'const foo * const arg', a 'const' that does not affect the API
5546 and doesn't significantly help the human reader.
5548 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5550 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5551 only if Glib < 2.36.0.
5552 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5553 * xsettings.c (init_gconf, init_gsettings): Do not check
5555 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5557 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5559 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5561 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5562 before calling g_type_init.
5564 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5566 * nsterm.m (syms_of_nsterm): ... to here.
5568 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5570 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5571 (ignore_next_mouse_click_timeout): Use Time as X does.
5572 (handle_one_xevent): Avoid cast and use unsigned comparison.
5574 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5576 Do not copy X event in handle_one_xevent except KeyPress case.
5577 Wnen XEvent is processed, it is unlikely to be changed except
5578 KeyPress case, so we can avoid copying and use const pointer to
5579 const data to make sure that an event is not changed elsewhere.
5580 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5581 const' and do not create local copy except for the KeyPress event.
5582 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5583 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5584 (x_handle_net_wm_state, x_menubar_window_to_frame)
5585 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5586 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5587 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5588 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5589 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5590 (x_handle_dnd_message):
5591 * xsettings.c (xft_settings_event):
5592 Use 'const XEvent * const' where appropriate.
5593 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5595 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5597 Fix X event waiting to handle multiple frames.
5598 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5599 * xterm.c (pending_event_wait): Remove. Adjust users.
5600 (x_detect_focus_change): Pass frame arg.
5601 (handle_one_xevent): Find related frame early and clear per-frame
5602 wait_event_type only if this is an event for the relevant frame.
5603 (x_wait_for_event): Use per-frame wait_event_type.
5605 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5607 * nsfns.m (Fx_create_frame): Fix font driver registration for
5610 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5611 for syms_of_macfont.
5613 * nsterm.m: Include macfont.h.
5614 (ns_tmp_flags, ns_tmp_font): Remove.
5615 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5616 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5617 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5618 (changeFont:): Fix code style. Check for font driver type when
5621 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5624 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5625 (nsfont_open): Set font driver type.
5626 Set font->ascent and font->descent. Figure out font instead of
5627 ns_tmp_font, and flags instead of ns_tmp_flags.
5628 Fix indentation. Remove call to ns_draw_text_decoration,
5631 * nsfns.m: Include macfont.h.
5632 (Fx_create_frame): Register macfont driver, make a better default font.
5633 (Fns_popup_font_panel): Get font from macfont driver, if used.
5635 * macfont.m, macfont.h, macuvs.h: New files.
5637 * font.h: Declare syms_of_macfont.
5639 * font.c (syms_of_font): Call syms_of_macfont.
5641 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5643 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5645 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5646 and it is always zero for others, so I assume that this is an ancient
5647 leftover which nobody will want to change any more.
5648 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5649 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5650 * frame.c (x_set_scroll_bar_width):
5651 * w32fns.c (w32_createscrollbar):
5652 * w32term.c (w32_set_vertical_scroll_bar):
5653 * xfns.c (x_set_scroll_bar_default_width):
5654 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5655 (x_scroll_bar_expose): Related users changed.
5657 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5659 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5660 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5661 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5663 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5665 * nsterm.h, w32term.h, xterm.h: ...and not here.
5666 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5667 Remove unused Xisms.
5668 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5669 these modules are never compiled otherwise.
5671 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5673 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5674 Doc fix. (Bug#15375)
5676 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5678 Unify Fx_focus_frame between all ports.
5679 * frame.h (x_focus_frame): New prototype.
5680 * xfns.c (Fx_focus_frame): Remove.
5681 (syms_of_xfns): Do not defsubr it.
5682 (x_focus_frame): X implementation.
5683 * nsfns.m (Fx_focus_frame): Remove.
5684 (syms_of_nsfns): Do not defsubr it.
5685 (x_focus_frame): NS implementation.
5686 * w32term.c (Fx_focus_frame): Remove.
5687 (x_focus_on_frame): Rename to...
5688 (x_focus_frame): W32 implementation.
5689 * w32term.h (x_focus_on_frame): Remove prototype.
5690 * w32fns.c (Fx_focus_frame): Remove.
5691 (syms_of_w32fns): Do not defsubr it.
5692 * frame.c (Fx_focus_frame): Define here.
5693 (syms_of_frame): Defsubr here.
5694 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5696 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5698 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5699 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5700 each port to reference the port-specific window system data.
5701 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5702 (FRAME_DISPLAY_INFO): Define.
5703 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5704 (FRAME_DISPLAY_INFO): Define. Adjust users.
5705 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5706 (FRAME_DISPLAY_INFO): Define. Adjust users.
5707 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5708 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5709 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5710 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5711 * xselect.c, xterm.c: All related users changed.
5713 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5715 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5716 (x_menubar_window_to_frame): Remove prototypes.
5717 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5718 (x_menubar_window_to_frame, x_top_window_to_frame):
5720 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5721 (x_menubar_window_to_frame, x_top_window_to_frame):
5722 ...to here and convert all but the last to static.
5724 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5726 * lisp.mk (lisp): Add w32-common-fns.elc.
5728 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5730 * charset.c (char_charset): Document an exception for char-charset.
5732 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5734 * xterm.h (x_display_info): New field last_user_time...
5735 * xterm.c (toplevel): ...to replace static last_user_time.
5736 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5738 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5740 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5741 scroll bar values to prevent thumb from disappear and update comment.
5743 2013-09-11 Glenn Morris <rgm@gnu.org>
5745 * emacs.c (usage_message): Possessive apostrophe tweak.
5747 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5749 * nsterm.m (syms_of_nsterm): Use Qns.
5750 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5751 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5752 * xfns.c (x_display_info_for_name, Fx_open_connection):
5753 Remove old '#if 0' code.
5754 (syms_of_xfns): Use Qx.
5755 * termhooks.h (fullscreen_hook): Remove the leftover.
5756 (struct terminal): Fix typo in comment.
5758 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5760 Cleaning up a few X scroll bar bits.
5761 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5762 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5763 New member last_seen_part, going to replace...
5764 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5765 (xt_action_hook) [USE_LUCID]: Adjust user.
5766 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5767 Lucid-specific scroll bar support.
5768 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5769 to int and adjust to use last_seen_part member.
5770 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5771 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5772 Initialize last_seen_part.
5774 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5776 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5777 insert-buffer-substring an empty string.
5779 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5781 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5782 avoiding a GCC warning.
5784 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5786 Ifdef away frame tool bar code when it is not really used.
5787 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5788 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5789 and minimize_tool_bar_window_p under the above.
5790 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5791 (fset_tool_bar_window): Likewise.
5792 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5793 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5794 (change_frame_size_1):
5795 * window.c (window_from_coordinates, Frecenter): Adjust users.
5796 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5797 code is not really used.
5798 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5799 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5800 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5801 [!USE_GTK && !HAVE_NS]: Define as such.
5802 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5803 (note_mouse_highlight, expose_frame):
5804 * xfns.c (x_set_tool_bar_lines):
5805 * xterm.c (handle_one_xevent): Adjust users.
5807 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5809 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5810 This bug was introduced by my 2013-08-26 patch, which incorrectly
5811 assumed that the terminfo implementation doesn't use termcap buffers.
5812 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5813 these buffers apparently are used after all.
5814 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5815 (struct tty_display_info): Define members termcap_term_buffer and
5816 termcap_strings_buffer even if TERMINFO.
5818 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5821 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5822 'usage' docstring entry to pacify make-docfile.
5824 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5826 Change comparison functions =, <, >, <=, >= to take many arguments.
5827 * data.c: Change comparison functions' interface and implementation.
5828 * lisp.h: Make arithcompare available for efficient two arg
5830 * bytecode.c: Use arithcompare.
5831 * fileio.c: Use new interface.
5833 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5835 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5837 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5839 * eval.c (Feval): Document the new use of `lexical'.
5841 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5843 Review and drop old frame resize hack.
5844 * frame.h (struct frame): Remove force_flush_display_p.
5845 * dispnew.c (update_frame): Adjust user and don't call
5846 flush_frame here. The comment has said that there was an issues
5847 with redisplaying fringes, but I don't see any differences with
5848 and without this hack. Hopefully we can continue without it.
5849 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5850 current frame matrices twice if resized_p is set.
5852 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5854 Do not populate pure Xism x_sync to other ports.
5855 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5856 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5857 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5858 * w32term.h (x_sync): Remove prototype.
5860 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5862 Cleanup frame flushing.
5863 * dispextern.h (struct redisplay_interface):
5864 Drop flush_display_optional because flush_display is enough
5865 for X and flushing via RIF is just a no-op for others.
5866 * frame.h (flush_frame): New function.
5867 * dispnew.c (update_frame):
5868 * minibuf.c (read_minibuf):
5869 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5871 * keyboard.c (detect_input_pending_run_timers): Do not flush
5872 all frames but selected one in redisplay_preserve_echo_area.
5873 * nsterm.m (ns_flush): Remove no-op.
5874 (ns_redisplay_interface): Adjust user.
5875 * w32term.h (x_flush): Remove no-op.
5876 (w32_redisplay_interface): Adjust user.
5877 * xterm.c (x_flush): Simplify because we do not flush all
5878 frames at once any more. Adjust comment.
5879 (x_redisplay_interface): Adjust user.
5881 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5883 Port --without-x --enable-gcc-warnings to Fedora 19.
5884 * gfilenotify.c (globals_of_gfilenotify):
5885 Call g_type_init only if using an older glib version that needs it.
5887 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5889 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5890 (last_glyphless_glyph_merged_face_id): Remove declarations.
5891 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5892 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5893 (last_glyphless_glyph_merged_face_id): Now static.
5894 (merge_escape_glyph_face): New function, refactored from...
5895 (get_next_display_element): ...here.
5896 (merge_glyphless_glyph_face): New function, refactored from...
5897 (produce_glyphless_glyph): ...here...
5898 * term.c (produce_glyphless_glyph): ...and here.
5900 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5902 * eval.c (eval_sub): Only call Ffunction if necessary.
5904 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5906 Attempt to make redisplay more selective when changing cursor type.
5907 * frame.h (struct frame): New bitfield cursor_type_changed.
5908 * xdisp.c (cursor_type_changed): Remove.
5909 (try_cursor_movement, redisplay_window, try_window_id)
5910 (set_frame_cursor_types, try_window_reusing_current_matrix):
5911 Adjust to use per-frame bitfield.
5912 (redisplay_internal): Look for cursor type change on each visible
5913 frame and consider all frames if cursor type has been changed on
5914 the frame other than selected. If cursor type has been changed on
5915 selected frame only, do not use fast update.
5917 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5919 Attempt to make redisplay more selective when changing fonts.
5920 * frame.h (struct frame): New bitfield fonts_changed.
5921 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5922 (adjust_frame_glyphs): Add prototype.
5923 * dispnew.c (fonts_changed_p): Remove.
5924 (adjust_glyphs): Remove because we do not
5925 adjust matrices on all frames at once any more.
5926 (adjust_frame_glyphs): Block and unblock input here.
5927 (adjust_glyph_matrix): Use fonts_changed.
5928 (change_frame_size_1): Use adjust_frame_glyphs.
5929 * font.c (font_open_entity): Use fonts_changed.
5930 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5931 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5932 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5933 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5934 (shrink_mini_window, Fresize_mini_window_internal)
5935 (window_scroll_pixel_based, Fset_window_configuration)
5936 (apply_window_adjustment, Fset_window_vscroll):
5937 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5938 Use adjust_frame_glyphs.
5939 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5940 (try_window_reusing_current_matrix, try_window_id, display_line)
5941 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5942 (redisplay_internal): Consider fonts_changed and adjust frame
5943 matrices for each frame only if the frame is visible. If font
5944 has been changed on some frame during full redisplay, retry
5945 only visible frames where the font has been actually changed.
5947 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5949 Cache current header and mode line height for each window.
5950 * window.h (struct window): New fields mode_line_height
5951 and header_line_height.
5952 * window.c (make_window): Initialize them.
5953 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5954 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5955 (current_mode_line_height, current_header_line_height):
5957 * xdisp.c (current_mode_line_height, current_header_line_height):
5959 (pos_visible_p, init_xdisp): Adjust user.
5960 (redisplay_window): Invalidate mode_line_height and
5961 header_line_height if current and desired matrices do not agree.
5963 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5965 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5966 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5968 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5970 Make --without-x compatible with --enable-gcc-warnings.
5971 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5972 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5973 members under HAVE_WINDOW_SYSTEM.
5974 * keyboard.c (make_lispy_focus_out): Likewise.
5975 (record_menu_key): Move under HAVE_MENUS.
5976 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5977 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5978 (syms_of_xdisp): Adjust user.
5979 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5980 (start_hourglass, cancel_hourglass):
5981 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5982 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5983 and CLEAR_FONT_TABLE_NFONTS.
5984 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5985 Declare only if HAVE_WINDOW_SYSTEM.
5986 (lface_same_font_attributes_p, clear_face_gcs): Define only
5987 if HAVE_WINDOW_SYSTEM.
5989 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5991 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5992 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5993 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5995 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5997 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5999 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6001 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6002 This fixes a type error on hosts where ptrdiff_t is wider than int.
6004 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6006 * keyboard.c (read_key_sequence_vs): New function.
6007 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6010 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6012 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6014 Makefile improvements.
6015 * Makefile.in (config.status): Don't use double-colon rules, as
6016 they are not portable according to POSIX. Fix shell typo with `;
6017 I guess this rule has never been tested?
6018 (VCSWITNESS): New macro, to override any environment var.
6020 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6022 * xterm.h (struct x_display_info): Do not track X connection
6023 fd separately because it is always available from Display.
6024 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6027 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6029 * buffer.c (drop_overlay):
6030 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6031 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6033 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6035 * buffer.c (Fmake_overlay, Fmove_overlay):
6036 * intervals.c (set_point_from_marker):
6037 * print.c (PRINTPREPARE): Prefer signal_error
6038 to plain error and report unsuitable marker too.
6040 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6042 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6043 for 'dragging' member.
6044 (struct x_output): Remove set-but-unused leftovers
6045 'left_before_move' and 'top_before_move'.
6046 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6047 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6048 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6049 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6050 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6051 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6052 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6053 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6055 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6057 * nsfont.m (INVALID_GLYPH): New define.
6058 (nsfont_encode_char): Use INVALID_GLYPH.
6059 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6061 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6063 * xterm.c (x_last_mouse_movement_time): Revert last change.
6064 This code should use XDisplayMotionBufferSize to check display's
6065 motion history first, and there are few other issues as well.
6066 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6067 (handle_one_xevent): Adjust user.
6069 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6071 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6072 * frame.c (Flast_nonminibuf_frame): ... to here.
6073 (check_minibuf_window): Don't abort if no window was found
6076 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6078 Use XGetMotionEvents to ask the last mouse motion time from X server.
6079 * xterm.c (X_MOTION_HISTORY): Default to 1.
6080 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6081 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6082 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6083 Ifdef away legacy code.
6084 (XTmouse_position, x_scroll_bar_report_motion):
6085 Use x_last_mouse_movement_time.
6086 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6089 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6091 * msdos.c (last_mouse_window): Move to...
6092 (dos_rawgetc): ...this function and adjust comment.
6093 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6094 (mouseMoved): ...this function and adjust comment.
6095 * w32term.c (last_window): Likewise with...
6096 (w32_read_socket): ...this function.
6097 * xterm.c (last_window): Likewise with...
6098 (handle_one_xevent): ...this function.
6100 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6102 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6103 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6104 (handle_one_xevent): ...to here.
6105 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6108 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6110 * msdos.c (IT_set_terminal_window): Remove no-op.
6111 (initialize_msdos_display): Adjust terminal setup.
6112 * w32console.c (w32con_set_terminal_window): Remove no-op.
6113 (initialize_w32_display): Adjust terminal setup.
6114 * w32term.c (w32_set_terminal_window): Remove no-op.
6115 (w32_create_terminal): Adjust terminal setup.
6116 * xterm.c (XTset_terminal_window): Remove no-op.
6117 (x_create_terminal): Adjust terminal setup.
6119 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6121 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6123 (ns_create_terminal): Adjust terminal setup.
6124 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6126 (w32_create_terminal): Adjust terminal setup.
6127 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6129 (x_create_terminal): Adjust terminal setup.
6131 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6133 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6134 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6135 * dispnew.c (buffer_posn_from_coords):
6136 * window.c (Fwindow_end, displayed_window_lines):
6137 * xdisp.c (redisplay_mode_lines): Use it.
6139 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6141 * fontset.c (face_for_char): Check char in the current face font first
6142 if HAVE_NS (Bug#15138).
6144 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6146 * window.c (temp_output_buffer_show): Make sure window returned
6147 by display_buffer is live (Bug#15213).
6149 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6151 Minor cleanup to avoid forward declarations.
6152 * coding.h (struct ccl_spec): Remove forward declaration.
6153 * composite.h (toplevel): Include font.h.
6154 (struct composition_it, struct face, struct font_metrics):
6155 Remove forward declaration.
6156 * dispextern.h (struct image, struct atimer): Likewise.
6157 * emacsgtkfixed.h (struct frame): Likewise.
6158 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6159 * font.h (struct font_driver, struct font, struct glyph_string)
6160 (struct face): Remove forward declaration.
6161 * fontset.h (struct face, struct font): Likewise.
6162 * frame.h (toplevel): Style cleanup.
6163 (enum output_method): Move to...
6164 * termhooks.h (enum output_method): ...here.
6165 (struct glyph, struct frame, struct ns_display_info)
6166 (struct x_display_info, struct w32_display_info):
6167 Remove forward declaration.
6168 * xterm.h (toplevel): Include termhooks.h.
6169 (struct font, struct window, struct glyph_matrix, struct frame)
6170 (struct input_event, struct face, struct image): Remove forward
6172 * gtkutil.h (struct _widget_value): Likewise.
6173 * keyboard.h (toplevel): Include termhooks.h.
6174 (struct input_event): Remove forward declaration.
6176 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6178 * intervals.c (set_point_from_marker): New function.
6179 * editfns.c (Fgoto_char):
6180 * process.c (Finternal_default_process_filter):
6181 * window.c (select_window_1): Use it.
6182 * buffer.h (set_point_from_marker): Add prototype.
6184 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6186 * w32.c (term_winsock): Call release_listen_threads before calling
6188 (_sys_wait_accept): Wait for accept event in a loop with a finite
6189 timeout, instead of waiting indefinitely. Will hopefully avoid
6190 hanging during exit because WSACleanup deadlocks waiting for the
6191 event object to be released. (Bug#14333)
6193 * w32proc.c (release_listen_threads): New function, signals all
6194 the reader threads that listen for connections to stop waiting.
6196 * w32.h (release_listen_threads): Add prototype.
6198 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6200 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6201 field of new marker (for sanity and safety).
6202 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6203 anyway because XMISCTYPE is a function and can't be an lvalue).
6205 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6207 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6208 (x_after_update_window_line, x_scroll_bar_create)
6209 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6210 (handle_one_xevent, x_clear_frame_area):
6211 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6212 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6213 * xterm.h (x_clear_area): Adjust prototype.
6215 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6217 Hook scanning and indentation functions to find_newline. This helps
6218 to avoid duplicated code and renders more respect to newline cache.
6219 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6220 * cmds.c (Fforward_line):
6221 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6222 Use find_newline and avoid unnecessary point movements.
6223 * search.c (scan_newline): Implement on top of find_newline.
6225 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6227 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6228 scoped code (bug#11258).
6230 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6232 * nsterm.m (last_window): New variable.
6233 (EV_TRAILER2): New macro.
6234 (EV_TRAILER): Call EV_TRAILER2.
6235 (mouseMoved:): Add support for mouse-autoselect-window
6236 on nextstep (Bug#6888).
6238 2013-08-28 Andreas Schwab <schwab@suse.de>
6240 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6241 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6242 Remove unused macro definitions.
6243 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6244 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6245 Only define if emacs.
6247 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6249 Prefer enum glyph_row_area to int where appropriate.
6250 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6252 (window_box, window_box_width, window_box_left, window_box_left_offset)
6253 (window_box_right, window_box_right_offset): Adjust prototypes.
6254 * xdisp.c (window_box, window_box_width, window_box_left)
6255 (window_box_left_offset, window_box_right, window_box_right_offset):
6256 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6257 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6258 * nsterm.m (ns_clip_to_row):
6259 * w32term.c (w32_clip_to_row):
6260 * xterm.c (x_clip_to_row): Likewise.
6262 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6264 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6265 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6267 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6269 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6270 for portability to hosts where /bin/sh has problems.
6272 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6274 Redesign redisplay interface to drop global output_cursor.
6275 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6276 (toplevel): Remove declaration of output_cursor.
6277 (set_output_cursor, x_cursor_to): Remove prototype.
6278 * window.h (struct window): New member output_cursor.
6279 (output_cursor_to): New function to replace RIF member.
6280 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6281 (update_text_area, set_window_cursor_after_update): Use it.
6282 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6283 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6284 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6285 * w32term.c (x_update_window_begin, x_update_window_end):
6286 * xterm.c (x_update_window_begin, x_update_window_end):
6287 Adjust to use per-window output cursor.
6289 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6291 Simplify SELECT_TYPE-related code.
6292 Like EMACS_TIME, this portability layer is no longer needed, since
6293 Emacs has been using fd_set as a portability layer for some time.
6294 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6295 (SELECT_TYPE): Remove. All uses changed to fd_set.
6296 (fd_set) [!FD_SET]: New typedef.
6298 Simplify EMACS_TIME-related code.
6299 This portability layer is no longer needed, since Emacs has been
6300 using struct timespec as a portability layer for some time.
6301 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6302 Include <time.h> rather than "systime.h"; that's all that's needed now.
6303 * dispnew.c: Include <timespec.h> rather than "systime.h";
6304 that's all that's needed now.
6305 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6306 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6307 TIMESPEC_RESOLUTION.
6308 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6309 LOG10_TIMESPEC_RESOLUTION.
6310 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6311 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6312 (make_emacs_time): Remove. All used changed to make_timespec.
6313 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6314 (current_timespec): Rename from current_emacs_time. All uses changed.
6315 (add_emacs_time): Remove. All uses changed to timespec_add.
6316 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6317 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6318 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6319 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6320 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6321 (current_timespec): Rename from current_emacs_time. All uses changed.
6322 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6323 changed to timespec_cmp.
6324 * xgselect.c: Include <timespec.h>, since our .h files don't.
6326 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6328 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6329 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6330 Remove the leftovers.
6331 * gtkutil.c (toplevel): Do not declare Qxft but include
6333 * image.c (toplevel): Do not declare Vlibrary_cache because
6334 it's already done in lisp.h.
6336 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6338 * lisp.h (Mouse_HLInfo): Move from here...
6339 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6340 (reset_mouse_highlight): New function.
6341 * msdos.c (dos_set_window_size, IT_update_begin)
6342 (internal_terminal_init):
6343 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6344 (ns_initialize_display_info):
6345 * w32console.c (initialize_w32_display):
6346 * w32term.c (x_update_window_end, x_free_frame_resources)
6347 (w32_initialize_display_info):
6348 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6349 * window.c (Fdelete_other_windows_internal):
6350 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6351 * termchar.h (toplevel):
6352 * xterm.h (toplevel): Include dispextern.h.
6354 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6356 Fix minor problems found by static checking.
6357 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6358 (expect): Avoid nested-if warning.
6359 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6360 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6361 * nsterm.h, nsterm.m (ns_select):
6362 * xgselect.c, xgselect.h (xg_select):
6363 Adjust signature to better match pselect's.
6364 * nsterm.m (ns_select):
6365 Don't set *TIMEOUT, since pselect doesn't.
6366 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6367 diagnostic about assigning const char * to it.
6368 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6370 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6372 * lread.c (substitute_object_recurse): Handle hash-tables as well
6375 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6377 Fix unlikely core dump in init_tty, and simplify terminfo case.
6378 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6379 The old version incorrectly dumped core if malloc returned a
6380 buffer containing only non-NUL bytes.
6381 (init_tty): Do not allocate or free termcap buffers; the
6382 struct does that for us now.
6383 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6384 (struct tty_display_info): Define members termcap_term_buffer and
6385 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6386 use them. Allocate them directly in struct rather than indirectly
6387 via a pointer, to simplify init_tty.
6389 * frame.c (check_minibuf_window): Initialize 'window' properly,
6390 so that Emacs reliably aborts later if 'window' is not initialized.
6392 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6394 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6395 of VoidSymbol (Bug#15154).
6397 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6399 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6400 mouse_face_beg_y and mouse_face_end_y.
6401 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6402 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6403 Adjust users and update comment where appropriate.
6405 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6407 * frame.c (check_minibuf_window): New function.
6408 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6409 Call check_minibuf_window (Bug#15183).
6411 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6413 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6414 because this is the only last cursor data we need to keep and consult.
6415 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6416 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6419 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6421 Fix recovering from possible decompression error.
6422 Since insert_from_gap doesn't always move point, we can't use PT as
6423 the position where the partially decompressed data ends, and
6424 should count how many bytes was produced so far.
6425 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6426 (unwind_decompress): Really delete partially uncompressed data.
6427 (Fzlib_decompress_region): Take decompressed data size into account.
6429 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6431 * syntax.c (init_syntax_once): Adjust comment and do an early
6432 initialization of Qchar_table_extra_slots just once...
6433 * casetab.c (init_casetab_once):
6434 * category.c (init_category_once):
6435 * character.c (syms_of_character):
6436 * coding.c (syms_of_coding):
6437 * xdisp.c (syms_of_xdisp): ...and omit it here.
6439 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6441 * xdisp.c (get_next_display_element): Don't apply to characters
6442 from a display vector the logic of setting it->end_of_box_run_p
6443 suitable for characters from a buffer. (Bug#15175)
6445 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6446 to handle directories, rather than '_utime' which doesn't.
6449 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6451 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6452 or fullscreen (Bug#14627).
6454 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6456 System-dependent integer overflow fixes.
6457 * process.c (Fset_process_window_size): Signal an error if
6458 the window size is outside the range supported by the lower level.
6459 * sysdep.c (set_window_size): Return negative on error,
6460 nonnegative on success, rather than -1, 0, 1 on not in system,
6461 failure, success. This is simpler. Caller changed.
6462 (serial_configure): Remove unnecessary initialization of local.
6463 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6464 size fits in unsigned long; this isn't true on some 32-bit hosts.
6465 Avoid buffer overrun if some future version of /proc/meminfo has a
6466 variable name longer than 20 bytes.
6467 (system_process_attributes) [__FreeBSD__]:
6468 Don't assume hw.availpages fits in 'int'.
6470 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6472 Don't let very long directory names overrun the stack.
6473 Fix some related minor problems involving "//", vfork.
6474 * callproc.c (encode_current_directory): New function.
6475 (call_process): Don't append "/"; not needed.
6476 * fileio.c (file_name_as_directory_slop): New constant.
6477 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6478 this can save the caller having to alloca.
6479 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6480 Use SAFE_ALLOCA, not alloca.
6481 (directory_file_name, Fexpand_file_name): Leave leading "//"
6482 alone, since it can be special even on POSIX platforms.
6483 * callproc.c (call_process):
6484 * process.c (Fformat_network_address):
6485 * sysdep.c (sys_subshell):
6486 Use encode_current_directory rather than rolling our own.
6487 (create_process): No need to encode directory; caller does that now.
6488 * process.h (encode_current_directory): New decl.
6489 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6490 Rework to avoid 'goto xyzzy;'.
6492 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6494 * xdisp.c (handle_face_prop): If the default face was remapped use
6495 the remapped face for strings from prefix properties. (Bug#15155)
6497 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6499 Minor cleanup for redisplay interface and few related functions.
6500 * frame.h (enum text_cursor_kinds): Move from here...
6501 * dispextern.h (enum text_cursor_kinds): ...to here.
6502 (toplevel): Drop unnecessary declarations.
6503 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6504 in update_window_end_hook and draw_window_cursor functions.
6505 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6506 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6507 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6508 * xterm.c (x_update_window_end, x_draw_window_cursor):
6509 * xdisp.c (display_and_set_cursor, update_window_cursor)
6510 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6511 enum text_cursor_kinds where appropriate.
6513 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6515 Redesign redisplay interface to drop updated_row and updated_area.
6516 * dispextern.h (updated_row, updated_area): Remove declaration.
6517 (struct redisplay_interface): Pass glyph row and row area parameters
6518 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6519 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6521 * dispnew.c (updated_row, updated_area): Remove.
6522 (redraw_overlapped_rows, update_window_line): Adjust user.
6523 (update_marginal_area, update_text_area): Likewise. Pass updated row
6524 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6525 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6528 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6530 * process.c (flush_pending_output): Remove stub.
6533 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6535 * callproc.c: Fix race that killed background processes (Bug#15144).
6536 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6537 Record deleted process-id in critical section, not afterwards.
6538 Don't mistakenly kill process created by a call-process invocation
6539 that discards output and does not wait.
6541 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6543 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6544 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6545 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6546 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6547 to shut up compiler in mark_object.
6548 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6550 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6552 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6553 We can't portably rely on PTY_OPEN doing that, even if
6554 it calls posix_openpt with O_CLOEXEC.
6556 2013-08-20 Kenichi Handa <handa@gnu.org>
6558 * character.c (string_char): Improve commentary.
6560 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6562 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6563 (struct animation_cache): Make signature a flexible array member.
6564 All uses changed. This is a tad slower but may insulate us better
6565 from future changes to ImageMagick.
6567 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6569 * image.c: Shrink memory needed for animation cache.
6570 (SIGNATURE_DIGESTSIZE): New constant.
6571 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6572 (imagemagick_create_cache): Copy the signature. This saves
6573 several KB of memory that ImageMagick wastes per signature.
6574 Don't bother updating the update_time, as the caller does that now.
6575 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6576 it's a fixed size struct member now.
6577 (imagemagick_get_animation_cache): Always destroy the signature,
6578 as it's now imagemagick_create_cache's responsibility to copy it.
6579 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6580 and use memcmp rather than strcmp.
6581 eassert that ImageMagick returns a signature of the specified length.
6583 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6585 * image.c (imagemagick_get_animation_cache): Don't segfault on
6587 (imagemagick_get_animation_cache): Revert to previous definition
6588 so that it actually works. But keep the memory leak fix.
6589 (imagemagick_get_animation_cache): Fix memory leak.
6591 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6593 * image.c: Fix animation cache signature memory leak.
6594 Fix some other minor performance problems while we're at it.
6595 (imagemagick_create_cache): Clear just the members that
6596 need clearing. Don't set update_time, as caller does that now.
6597 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6598 Simplify by using pointer-to-pointer instead of a prev pointer.
6599 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6600 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6601 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6602 it's already a copy. Free the signature probe unless it's cached.
6604 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6605 This was introduced by my 2013-08-12 fix for Bug#15035.
6607 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6609 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6610 (imagemagick_prune_animation_cache): Now static.
6612 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6614 * image.c (imagemagick_get_animation_cache): Don't segfault when
6615 pruning all entries.
6617 2013-08-18 Ken Brown <kbrown@cornell.edu>
6619 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6620 static heap if ENABLE_CHECKING is defined.
6621 (max_bss_sbrk_ptr): New variable.
6623 (report_sheap_usage): Report maximum static heap usage instead of
6624 ending static heap usage.
6626 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6628 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6629 of zlib_initialized according to the results of calling
6630 init_zlib_functions.
6632 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6634 * image.c: Implement an ImageMagick per-image cache.
6635 (imagemagick_get_animation_cache): Fix a double-free error.
6636 (imagemagick_load_image): Remove the ping_wand code, which only
6637 apparently saved time on invalid animated images, and slowed down
6638 everything else. Optimise for the common case.
6640 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6642 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6644 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6646 * marker.c (set_marker): Remove documentation of undefined behavior.
6648 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6650 * image.c (imagemagick_compute_animated_image): Animate correctly
6651 when sub-images are smaller than the main image.
6652 (imagemagick_compute_animated_image): Setting the iterator row to
6653 zero is apparently not allowed.
6654 (imagemagick_compute_animated_image): Allow images that say they
6655 have sub-images that are bigger than the main image, but just crop
6658 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6660 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6662 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6664 * image.c (imagemagick_compute_animated_image): Respect the GIF
6667 2013-08-15 Ken Brown <kbrown@cornell.edu>
6669 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6670 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6673 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6675 Fix minor problems found by static checking.
6676 * frame.c (delete_frame):
6677 * xdisp.c (next_element_from_display_vector):
6678 Avoid uninitialized local.
6679 * image.c (imagemagick_compute_animated_image): Port to C89.
6680 Prefer usual GNU indentation style for loops.
6681 Be more careful about bizarrely large sizes, by using ptrdiff_t
6684 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6686 Fix infinite frame selection loop (Bug#15025).
6687 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6689 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6691 * xdisp.c (compute_window_start_on_continuation_line):
6692 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6693 to make sure we end up setting the window start at the leftmost
6694 visible character of the display line. This avoids funky
6695 horizontal shifting because the window start is not kept on the
6696 same position. (Bug#15090)
6697 (next_element_from_display_vector): Support 'box' face attribute
6698 in the face definitions of a display vector. (Bug#15099)
6700 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6702 * image.c (imagemagick_compute_animated_image): Implement animated
6704 (imagemagick_compute_animated_image): Fix some compilation
6705 warnings. Implement a very simple cache to make the animation
6706 usable at all, but it should be replaced with a per-image cache.
6708 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6710 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6711 to do `for' loops over alist values.
6712 * buffer.h (FOR_EACH_BUFFER):
6713 * process.c (FOR_EACH_PROCESS): Use it.
6714 (handle_child_signal, status_notify, Fget_buffer_process)
6715 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6717 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6719 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6720 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6721 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6722 to xzalloc and so avoid redundant call to memset.
6723 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6724 members because it is allocated with xzalloc and so already zeroed.
6726 2013-08-14 Ken Brown <kbrown@cornell.edu>
6728 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6731 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6733 Utility function and macro to copy Lisp string to C string.
6734 * lisp.h (xlispstrdupa): New macro.
6735 (xlispstrdup): New prototype.
6736 * alloc.c (xlispstrdup): New function.
6737 * callint.c (Fcall_interactively):
6738 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6739 (Fsubstitute_in_file_name):
6740 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6741 * image.c (x_create_bitmap_from_file):
6742 * w32term.c (w32_term_init):
6743 * xterm.c (x_term_init): Use xlispstrdup.
6745 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6747 * image.c (imagemagick_load_image): Make animated pictures work.
6748 There's still some problems with background color settings, though
6751 * decompress.c (unwind_decompress): Always restore point.
6753 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6755 * marker.c (set_marker): Reformat documentation.
6757 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6759 * xdisp.c (cursor_type_changed): Now static.
6761 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6762 Use changed. This avoids the need to call xmalloc and for the
6763 caller to call xfree, and avoids memory leaks in some situations.
6765 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6767 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6768 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6769 (redisplay_window): If window_end_valid is cleared due to non-zero
6770 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6771 so do not call to try_cursor_movement for that window.
6773 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6775 * window.h (struct window): Convert window_end_pos and
6776 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6777 (wset_window_end_pos, wset_window_end_vpos): Remove.
6778 * dispnew.c (adjust_glyph_matrix):
6779 * window.c (Fwindow_end, replace_window, set_window_buffer)
6781 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6782 (set_vertical_scroll_bar, redisplay_window, try_window)
6783 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6784 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6785 (note_mouse_highlight): Adjust users.
6786 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6789 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6791 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6792 * image.c (imagemagick_filename_hint): Use `const char *' and
6793 prefer SSDATA to SDATA to avoid warnings.
6795 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6797 Cleanup window fringes, margins and scroll bars adjustments.
6798 * window.c (set_window_fringes, set_window_margins)
6799 (set_window_scroll_bars, apply_window_adjustment): New functions.
6800 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6801 (Fset_window_scroll_bars): Use them.
6803 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6805 * window.h (struct window): Convert scroll_bar_width
6806 from Lisp_Object to integer. Adjust comment.
6807 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6809 * window.c (wset_scroll_bar_width): Remove.
6810 (make_window): Initialize scroll_bar_width.
6811 (Fsplit_window_internal): Use direct assignment.
6812 (Fset_window_configuration, save_window_save):
6813 Convert Lisp_Object to integer and back where appropriate.
6814 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6815 bar was actually changed, and mention this in docstring.
6817 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6819 * decompress.c: Minor simplifications.
6820 (Fzlib_decompress_region): Don't bother verifying
6821 that avail_out <= UINT_MAX, as that was confusing.
6822 Mention the restriction in a comment instead.
6823 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6825 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6827 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6828 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6830 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6832 * image.c (imagemagick_filename_hint): Check for errors in the
6835 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6837 * window.c (Fwindow_margins): Return nil when there's no marginal
6838 area, as per the documented API.
6840 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6841 Fmake_vector, as scroll bar's struct members are not all Lisp
6842 objects now. This avoids crashes in GC.
6844 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6845 bool, so its address could be taken.
6847 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6849 * image.c (imagemagick_filename_hint): New function to possibly
6850 apply `image-content-type-suffixes'.
6851 (imagemagick_load_image): Use it.
6853 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6855 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6856 if loading zlib failed.
6858 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6860 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6861 2013-08-13 checkin below. Change bool to BOOL, rule is:
6862 All Obj-C code uses BOOL, except for interfaces callable from C.
6864 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6866 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6868 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6869 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6870 bool instead of BOOL.
6871 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6872 from Lisp_Object to bitfield. Adjust comment.
6873 * w32term.c (x_scroll_bar_create): Adjust user.
6874 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6875 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6876 Use bool for boolean.
6877 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6878 to `unsigned int' when defining a bitfield.
6880 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6882 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6884 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6886 * window.h (struct window): Convert left_margin_cols and
6887 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6888 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6889 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6891 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6893 (showing_window_margins_p, update_window_line, update_frame_1):
6894 * fringe.c (draw_fringe_bitmap_1):
6895 * xdisp.c (window_box_width): Adjust users.
6896 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6897 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6898 Use direct assignment.
6899 (Fset_window_configuration, save_window_save, Fwindow_margins):
6900 Convert Lisp_Object to integer and back where appropriate.
6901 (Fset_window_margins): Adjust user. Return t if any margin
6902 was actually changed, and mention this in docstring.
6904 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6906 * syntax.c (forward_word):
6907 * cmds.c (forward_char, backward_char): Mention the optional argument.
6909 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6911 * window.h (struct window): Convert left_fringe_width
6912 and right_fringe_width from Lisp_Objects to integers.
6914 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6915 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6916 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6918 (make_window): Initialize new integer fields to -1.
6919 (Fsplit_window_internal): Use direct assignment.
6920 (Fset_window_configuration, save_window_save):
6921 Convert Lisp_Object to integer and back where appropriate.
6922 (Fset_window_fringes): Adjust user. Return t if any fringe
6923 was actually changed, and mention this in docstring.
6925 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6927 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6928 * nsfns.m (x_set_cursor_type):
6929 * w32fns.c (x_set_cursor_type):
6930 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6931 * xdisp.c (set_frame_cursor_types): ...but in common code.
6933 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6935 * font.c (clear_font_cache): New function, stripped from...
6936 (Fclear_font_cache): ...here, which now uses the function
6937 above. Adjust comment.
6938 * font.h (clear_font_cache): Add prototype.
6939 * xfaces.c (clear_face_cache): Use clear_font_cache.
6941 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6943 * window.c (Fset_window_start): Compare `w', not `window' because
6944 `w' might not be equal to `window' after call to decode_live_window.
6946 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6948 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6949 This fixes a problem introduced by the Bug#15035 patch
6950 when using GPG. Reported by Herbert J. Skuhra.
6952 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6954 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6955 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6956 not yet initialized.
6958 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6960 * decompress.c (Fzlib_decompress_region): Support zlib
6961 decompression, too, and rename.
6963 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6965 Minor zlib configuration tweaks.
6966 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6967 Don't assume presence of fn_inflateInit2_ zlib internal function.
6969 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6971 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6972 include the zlib prefix.
6974 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6976 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6977 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6978 define static variables that are pointers to zlib functions to be
6980 (init_zlib_functions) [WINDOWSNT]: New function.
6981 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6983 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6984 macros instead of invoking the zlib functions directly.
6985 (syms_of_decompress): DEFSYM Qzlib_dll.
6986 Staticpro Szlib_available_p.
6988 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6990 Avoid looping over all frame windows to freeze and unfreeze.
6991 * window.h (struct window): Drop frozen_window_start_p.
6992 (freeze_window_starts): Drop prototype.
6993 * frame.h (struct frame): New frozen_window_starts flag.
6994 (FRAME_WINDOWS_FROZEN): New macro.
6995 * window.c (freeze_window_start, freeze_window_starts):
6997 (select_window, replace_window): Adjust users.
6998 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6999 (window_frozen_p): New function.
7000 (redisplay_window): Use it.
7002 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7004 Fix some fd issues when running subprocesses (Bug#15035).
7005 Fix bugs that can leak files or file descriptors on errors.
7006 Don't unlink open temp files, as that's hard for users to diagnose
7007 when things go awry (e.g., temp disk exhausted).
7008 Don't bother to lock temp files. Check for invalid recursion.
7009 * callproc.c (synch_process_fd): Remove. All uses removed.
7010 (synch_process_tempfile): New var or macro.
7011 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7013 (record_kill_process): New arg, the temp name. All callers changed.
7014 (delete_temp_file): Now just a simple wrapper around unlink.
7015 (call_process_kill): New arg, the call_process_fd array.
7016 Close them all. Clear synch_process_pid. Remove the temp file,
7017 or arrange for it to be removed.
7018 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7019 that's been moved to synch_process_tempfile. Caller changed.
7020 Do not remove the tempfile; that's now call_process_kill's
7022 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7023 call_process_kill; the caller now does that.
7024 (call_process_cleanup): Do not close the process fd; that's now
7025 call_process_kill's responsibility.
7026 (Fcall_process): Implement via new function call_process, which
7027 has most of the old body of Fcall_process, but with a different API.
7028 (call_process): New function that does not open or close filefd if
7029 it is nonnegative. Record which fds need to be closed, and let
7030 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7031 Signal an error if invoked recursively (could be done via a hook).
7032 Simplify creation of the tempfile in the MSDOS case.
7033 Don't create the output file until after checking for the executable.
7034 Report any failure to open /dev/null.
7035 Don't open /dev/null for writing twice; once is enough.
7036 Don't create pipe if all output is being discarded or sent to file.
7037 Don't worry about setting up the coding system or reading from the
7038 pipe if all output is being discarded.
7039 Hoist fd_error local into top level, to lessen block nesting.
7040 Don't record deleted pid here; now done by Fcall_process_region.
7041 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7042 and note its success in synch_process_tempfile.
7043 Do not leak resources when child_setup fails.
7044 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7045 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7046 (create_temp_file): Now returns open fd, with an additional
7047 Lisp_Object * argument to return the name. All callers changed.
7048 Do not close the file; rewind it instead, and leave it open for
7049 the caller. Do not lock the temp file. Unwind-protect the file
7050 and the file-descriptor.
7051 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7052 If an asynchrounous process, record it here, not in call_process.
7053 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7054 * eval.c (set_unwind_protect): New function.
7055 * fileio.c (write_region): New function, generalized from the
7056 old Fwrite_region. Do not lock temp files.
7057 (Fwrite_region): Use it.
7058 * lisp.h (set_unwind_protect, write_region): New decls.
7059 * process.c: Include <verify.h>.
7060 (make_process): Mark fds as initially closed.
7061 (deleted_pid_list): Now a list of pid-filename pairs.
7063 (close_process_fd): New function.
7064 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7065 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7066 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7067 (create_process, create_pty, Fmake_serial_process)
7068 (server_accept_connection): Record which fds need to be closed,
7069 and let deactivate_process close them.
7070 (Fmake_network_process): Do not discard the unwind-protect
7071 until it's safe to do so.
7072 (deactivate_process): Close the fds opened by create_process etc.
7073 (Fprocess_send_eof): Adjust to new way of recording open fds.
7074 Report an error if /dev/null can't be opened, instead of aborting.
7075 * process.h (PROCESS_OPEN_FDS): New constant.
7076 (struct Lisp_Process): New member open_fds.
7077 (record_kill_process, record_deleted_pid): Adjust signatures.
7078 (record_deleted_pid): Move decl here ...
7079 * syswait.h (record_deleted_pid): ... from here.
7081 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7083 * decompress.c: Fix bugs with large buffers and weird inputs.
7084 Tune a bit. Reindent as per usual Emacs style.
7085 (BUFFER_SIZE): Remove.
7086 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7087 more than UINT_MAX bytes. Decompress into the gap instead of into
7088 an auto buffer, as this should avoid copying. Return nil if
7089 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7090 set immediate_quit; we shouldn't trust zlib code that much.
7092 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7094 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7095 errors, and really move the gap to where we want it.
7097 * lisp.h: Include decompress.c support.
7099 * emacs.c (main): Include decompress.c support.
7101 * Makefile.in: Include -lz if present.
7103 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7105 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7106 (initWithTitle:): Initialize frame to 0.
7107 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7108 (fillWithWidgetValue:frame:): Rename from
7109 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7111 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7112 fillWithWidgetValue:frame:
7114 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7115 remove memory leak warnings.
7117 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7118 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7121 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7122 (x_activate_menubar): Update the whole menu.
7123 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7124 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7125 current event is not NSSystemDefined (Bug#15001).
7126 Call ns_check_menu_open only if trackingMenu is 2.
7127 (menuDidClose:): New method, decrease trackingMenu.
7128 (fillWithWidgetValue:setDelegate:): New method.
7129 (fillWithWidgetValue:): Call the above.
7131 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7133 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7135 Omit some unnecessary casts.
7136 Many of these go back to the old pre-C89 days, when they may have
7137 been needed, but we've been assuming C89 or later for a while now.
7138 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7139 (live_float_p, live_misc_p, live_vector_p):
7140 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7141 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7142 (defvar_per_buffer):
7143 * callint.c (Fcall_interactively):
7144 * doc.c (Fsubstitute_command_keys):
7145 * filelock.c (get_boot_time):
7146 * frame.c (xrdb_get_resource):
7147 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7148 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7149 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7150 (menuitem_highlight_callback, menu_destroy_callback)
7151 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7152 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7153 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7154 (xg_tool_bar_help_callback, tb_size_cb):
7155 * image.c (xpm_alloc_color, png_read_from_memory)
7156 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7157 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7159 * keymap.c (describe_map):
7160 * nsfns.m (Fns_display_monitor_attributes_list):
7161 * nsmenu.m (process_dialog:):
7162 * nsterm.m (hold_event):
7163 * process.c (wait_reading_process_output):
7164 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7165 * scroll.c (do_direct_scrolling, scrolling_1):
7166 * termcap.c (tgetent):
7167 * window.c (check_window_containing, add_window_to_list)
7168 (freeze_window_starts):
7169 * xdisp.c (compare_overlay_entries, vmessage):
7170 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7171 (x_get_monitor_attributes_xrandr)
7172 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7173 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7174 * xfont.c (xfont_match, xfont_open):
7175 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7176 (menubar_selection_callback, menu_position_func)
7177 (popup_selection_callback, create_and_show_popup_menu)
7178 (dialog_selection_callback, create_and_show_dialog):
7179 * xrdb.c (x_get_string_resource)
7181 * xsmfns.c (x_session_check_input):
7182 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7183 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7184 (xaw_jump_callback, xaw_scroll_callback):
7185 Omit unnecessary casts.
7187 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7189 Minor string-length refactoring.
7190 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7191 * frame.c (make_monitor_attribute_list):
7192 Prefer build_string to strlen + make_string.
7194 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7196 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7197 don't check minor_code (Bug#14417).
7199 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7201 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7202 vertical positions instead. This avoids calling MATRIX_ROW with
7203 row numbers that are possibly beyond valid limits. (Bug#15064)
7205 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7207 Use xstrdup and build_unibyte_string where applicable.
7208 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7209 * xfns.c (x_window):
7210 * xrdb.c (x_get_customization_string):
7211 * xterm.c (xim_initialize):
7212 * w32fns.c (w32_window): Use xstrdup.
7213 (w32_display_monitor_attributes_list):
7214 * emacs.c (init_cmdargs):
7215 * keyboard.c (PUSH_C_STR):
7216 * nsfont.m (nsfont_open):
7217 * sysdep.c (system_process_attributes):
7218 * w32.c (system_process_attributes):
7219 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7221 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7223 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7224 variables of these types so that GDB would know about them, as aid
7225 for debugging fatal exceptions. (Bug#15024) See also
7226 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7229 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7231 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7232 larger than the NSWindow (Bug#14934).
7234 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7236 Redesign redisplay interface to drop global variable updated_window.
7237 Always pass currently updated window as a parameter to update routines.
7238 * dispextern.h (updated_window): Remove declaration.
7239 (struct redisplay_interface): Pass window parameter to
7240 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7241 and after_update_window_hook.
7242 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7244 * dispnew.c (updated_window): Remove.
7245 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7246 (update_window_line): Adjust to match redisplay interface changes.
7247 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7248 (ns_scroll_run, ns_after_update_window_line):
7249 * w32term.c (x_update_window_begin, x_update_window_end)
7250 (x_after_update_window_line, x_scroll_run):
7251 * xterm.c (x_update_window_begin, x_update_window_end)
7252 (x_after_update_window_line, x_scroll_run):
7253 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7254 Likewise. Adjust comments where appropriate.
7255 (x_cursor_to): Simplify because this is always called during window
7256 update (but install debugging check anyway).
7257 (expose_window): Check must_be_updated_p flag to see whether this
7258 function is called during window update.
7260 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7262 Do not reset window modification event counters excessively.
7263 These leftovers and poor man's tricky methods to catch extra
7264 redisplay's attention are no longer needed.
7265 * frame.c (set_menu_bar_lines_1):
7266 * minibuf.c (read_minibuf_unwind):
7267 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7268 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7269 (window_scroll_line_based, Fset_window_configuration):
7270 * xdisp.c (redisplay_window): Do not reset last_modified and
7271 last_overlay_modified counters.
7273 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7275 * xselect.c (x_send_client_event): Set send_event and serial, memset
7276 data.l as it might be bigger than data.b. Use 24 bit mask to
7277 XSendEvent (Bug#15034).
7279 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7281 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7282 for TTY frames that are not the top frame on their console.
7285 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7287 * w32term.c (w32fullscreen_hook): Really maximize frame when
7288 asked for (Bug#14841).
7290 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7292 Prefer selected_window to Fselected_window, likewise for frames.
7293 * buffer.c (Fbuffer_swap_text):
7294 * data.c (Fvariable_binding_locus):
7295 * window.c (run_window_configuration_change_hook): Adjust users.
7296 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7297 Use decode_live_frame.
7299 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7301 Be more careful if selected window shows the buffer other than current,
7302 use window_outdated only if this is not so. This change should also
7303 address some weird issues discussed in Bug#13012.
7304 * window.h (window_outdated): New prototype.
7305 * window.c (window_outdated): Now here. Convert from static and
7306 always assume window's buffer.
7307 (Fwindow_end, Fwindow_line_height): Use it.
7308 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7309 and always assume window's buffer.
7310 (redisplay_window): Adjust user.
7311 (redisplay_internal): Call to reconsider_clip_changes once and
7312 check whether mode line should be updated only if selected window
7313 shows current buffer.
7314 (run_window_scroll_functions): Use eassert for debugging check.
7315 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7317 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7319 * window.c (window_scroll, window_scroll_pixel_based)
7320 (window_scroll_line_based): Use bool for booleans.
7322 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7324 * process.c: Fix minor off-by-one issues in descriptor counts.
7325 This shouldn't fix any real bugs, but it cleans up the code a bit.
7326 (max_process_desc, max_input_desc): -1, not 0, means none.
7328 (delete_input_desc): New function.
7329 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7330 (deactivate_process): Scan backwards when recomuting max_process_desc;
7331 that should be faster.
7332 (init_process_emacs): Initialize max_input_desc.
7334 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7336 Use region cache to speedup bidi_find_paragraph_start.
7337 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7338 Rename cache_long_line_scans to cache_long_scans.
7339 * buffer.c (bset_cache_long_line_scans): Rename to
7340 bset_cache_long_scans.
7341 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7342 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7344 (syms_of_buffer): Rename cache-long-line-scans to
7345 cache-long-scans. Adjust docstring.
7346 * search.c (newline_cache_on_off):
7347 * indent.c (width_run_cache_on_off): Adjust users.
7348 * bidi.c (bidi_paragraph_cache_on_off): New function.
7349 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7350 * insdel.c (prepare_to_modify_buffer):
7351 Invalidate bidi_paragraph_cache if enabled.
7353 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7355 Invalidate region caches only if buffer text is going to be changed.
7356 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7357 (modify_text): ...new prototype.
7358 (prepare_to_modify_buffer_1): New prototype.
7359 * textprop.c (modify_region): Rename to...
7360 (modify_text_properties): ...new function.
7361 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7362 (Fremove_list_of_text_properties): Adjust users.
7363 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7364 (modify_text): ...new function.
7365 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7366 (prepare_to_modify_buffer_1): ...new function.
7367 * casefiddle.c (casify_region):
7368 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7369 (Ftranspose_regions): Use modify_text.
7371 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7373 * lisp.mk (lisp): Add nadvice.elc.
7375 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7377 New macro to iterate over live buffers similar to frames.
7378 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7379 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7380 Declare buffer-related variables here to offload lisp.h.
7381 * buffer.c (Vbuffer_alist): Adjust comment.
7382 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7383 (other_buffer_safely):
7384 * data.c (store_symval_forwarding):
7385 * dispnew.c (Fframe_or_buffer_changed_p):
7386 * fileio.c (Fdo_auto_save):
7387 * filelock.c (unlock_all_files):
7388 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7390 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7392 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7393 * callproc.c (create_temp_file):
7394 * filelock.c (create_lock_file):
7395 Assume mkostemp, since it's now provided by Gnulib.
7397 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7399 * w32.c (mkostemp): New function.
7400 (mktemp): Remove, no longer used. Most of the code reused in
7401 mkostemp. (Bug#15015)
7402 (mktemp): Don't undef.
7404 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7406 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7407 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7408 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7409 (free_glyph_pool, check_glyph_memory): Likewise for
7410 all users. Adjust comments where appropriate.
7412 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7414 * composite.h: Minor fixups.
7415 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7416 to fix a misspelling, and change it to an inline function while
7417 we're at it (it need not be a macro). All uses changed.
7418 (composition_method, composition_valid_p):
7419 Rewrite to avoid assignments in if-conditions.
7421 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7423 Do not use global Lisp_Object in composition macros.
7424 * composite.h (composition_temp): Remove declaration.
7425 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7426 (composition_method, composition_valid_p): ...inline functions.
7427 (compose_region): Remove the leftover.
7428 * composite.c (composition_temp): Remove.
7429 (run_composition_function, update_compositions)
7430 (composition_compute_stop_pos, composition_adjust_point)
7431 (Ffind_composition_internal):
7432 * coding.c (handle_composition_annotation):
7433 * xdisp.c (handle_composition_prop, check_point_in_composition):
7434 Related users changed.
7436 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7438 Drop FRAME_PTR typedef.
7439 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7440 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7441 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7442 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7443 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7444 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7445 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7446 All related users changed.
7448 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7450 * eval.c (default_toplevel_binding): New function.
7452 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7453 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7454 (syms_of_eval): Export them.
7455 * data.c (Fdefault_value): Micro cleanup.
7456 * term.c (init_tty): Use "false".
7458 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7460 Fix X GC leak in GTK and raw (no toolkit) X ports.
7461 * xterm.c (x_free_frame_resources): If white and black relief
7462 GCs are allocated, always free them here.
7463 * xfns.c (x_make_gc): Omit redundant initialization.
7464 * widget.c (create_frame_gcs): Remove the leftover.
7465 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7466 in x_free_frame_resources.
7468 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7470 * nsterm.m (windowWillResize:toSize:): Only change title if
7471 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7473 (viewDidEndLiveResize): New method.
7475 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7476 inside NS_IMPL_COCOA.
7478 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7480 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7481 Do not check whether undo is enabled because record_insert and
7482 record_delete does that themselves.
7484 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7486 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7487 member which is not really used any more.
7488 (FRAME_XIC_BASE_FONTNAME): Remove.
7489 * xfns.c (xic_free_fontset): Adjust user.
7490 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7491 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7492 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7493 (xdialog_show): Use eassert for debugging check.
7494 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7496 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7498 * fileio.c, fns.c (merge): Move extern decl from here ...
7499 * lisp.h (merge): ... to here.
7501 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7503 Fix last font-related change.
7504 * w32font.h (w32font_list_internal, w32font_match_internal):
7506 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7507 (uniscribe_list_family): Adjust to match font API change.
7508 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7509 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7511 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7513 * frame.h (FRAME_MOUSE_UPDATE):
7514 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7515 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7517 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7519 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7520 * font.h (struct font_driver): Change list, match, and list_family
7521 functions to accept struct frame * as first arg.
7522 * font.c (font_score, font_compare, font_sort_entities):
7524 (font_sort_entities, font_list_entities, font_select_entity)
7525 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7526 match font API change.
7527 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7528 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7529 * ftxfont.c (ftxfont_list, ftxfont_match):
7530 * xftfont.c (xftfont_list, xftfont_match):
7531 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7532 * w32font.c (w32font_list, w32font_match, w32font_list)
7533 (w32font_list_internal, w32_font_match_internal): Likewise.
7534 * xfaces.c (Fx_family_fonts): Adjust user.
7536 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7538 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7539 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7540 only if HAVE_X_WINDOWS is in use.
7541 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7542 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7543 * w32term.c (x_wm_set_icon_position): Likewise.
7544 * w32fns.c (x_icon): Adjust user.
7546 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7548 * xterm.c (last_mouse_press_frame): Remove the
7549 leftover which is not really used any more.
7550 (handle_one_xevent, syms_of_xterm): Adjust users.
7551 (x_flush): Call XFlush once per each X display, not frame.
7552 This is better because this code always unconditionally skips
7553 non-X frames in Vframe_list and issues the only XFlush if we
7554 have more than one X frame on the same X display.
7555 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7556 Use bool for booleans.
7557 (x_draw_glyph_string_background, cvt_string_to_pixel)
7558 (cvt_pixel_dtor): Drop unnecessary prototypes.
7559 * xterm.h (x_display_ok): Adjust prototype.
7561 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7563 Drop unnecessary functions that deals with frame pixel size.
7564 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7565 (x_pixel_height): Drop prototypes.
7566 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7567 (x_pixel_height): Drop implementations.
7568 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7569 which should be always valid for window frame.
7570 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7571 * w32menu.c (Fx_popup_dialog):
7572 * xmenu.c (Fx_popup_dialog): Likewise for both.
7574 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7576 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7577 frame parameters and call to Fmodify_frame_parameters just once.
7578 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7579 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7580 and mention nil frame in docstring.
7582 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7584 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7585 (x_figure_window_size): Likewise. Adjust to return long.
7586 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7587 (toplevel): Move Qterminal_live_p to...
7588 * terminal.c (toplevel): ...here, make it static, and...
7589 (syms_of_terminal): ...DEFSYM here.
7590 * frame.h (Qterminal_live_p): Remove declaration.
7591 (make_frame, x_figure_window_size): Adjust prototype.
7592 * nsfns.m (Fx_create_frame): Use long for window flags.
7594 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7596 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7597 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7598 Do not assume that emacs_close (INT_MAX) is a no-op.
7600 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7602 * xfaces.c (make_face_cache): For struct face_cache, prefer
7603 xmalloc to xzalloc and so avoid redundant call to memset.
7604 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7606 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7608 * fringe.c (draw_window_fringes, update_window_fringes)
7609 (compute_fringe_widths):
7610 * w32term.c (x_draw_glyph_string):
7611 * window.c (candidate_window_p, Frecenter):
7612 * xfaces.c (realize_basic_faces, realize_default_face)
7613 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7614 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7615 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7616 * xmenu.c (Fx_menu_bar_open_internal):
7617 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7618 * xsettings.c (xft_settings_event):
7619 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7620 Use bool for booleans. Adjust style and comments where
7622 * dispextern.h (draw_window_fringes, update_window_fringes)
7623 (compute_fringe_widths):
7624 * xterm.h (x_had_errors_p): Adjust prototype.
7626 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7628 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7629 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7631 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7633 * fns.c (toplevel): Remove comment before Fsafe_length because
7636 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7638 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7640 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7642 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7643 frame which got the message is still alive, before dereferencing
7644 its pointer. (Bug#14970)
7646 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7647 be a live window, before using it as such. (Bug#14970)
7649 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7651 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7652 w32_detect_focus_change instead of doing part of its job by hand.
7653 This fixes the problem whereby FOCUS_OUT events were not sent to
7656 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7658 * process.c (Fprocess_list): Doc fix.
7660 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7661 being re-exposed only if it didn't ask to become visible.
7662 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7663 was previously iconified. (Bug#14841)
7664 (x_iconify_frame): Mark the frame iconified.
7666 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7668 Fix minor problems found by static checking.
7669 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7670 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7672 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7674 * eval.c (set_specpdl_old_value): New function.
7675 (unbind_to): Minor simplification.
7676 (get_backtrace_frame): New function.
7677 (Fbacktrace_frame): Use it. Add `base' argument.
7678 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7679 (syms_of_eval): Export backtrace-eval.
7680 * xterm.c (x_focus_changed): Simplify.
7682 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7684 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7686 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7688 * xdisp.c (redisplay_window): Instead of moving point out of
7689 scroll margin, reject the force_start method, and try scrolling
7690 instead. (Bug#14780)
7692 2013-07-24 Ken Brown <kbrown@cornell.edu>
7694 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7697 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7699 * eval.c (Fprogn): Do not check that BODY is a proper list.
7700 This undoes the previous change. The check slows down the
7701 interpreter, and is not needed to prevent a crash. See
7702 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7704 2013-07-23 Glenn Morris <rgm@gnu.org>
7706 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7708 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7710 Port to GNU/Linux systems with tinfo but not ncurses.
7711 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7712 to decide whether ncurses is being used. Without this change,
7713 GCC complains about tgetent not being declared, on a system
7714 that has tinfo installed but ncurses not installed.
7716 * eval.c (Fprogn): Check that BODY is a proper list.
7718 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7719 * data.c (Fsetq_default):
7720 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7721 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7723 Tune by taking advantage of the fact that ARGS is always a list
7724 when a function is declared to have UNEVALLED args.
7726 * emacsgtkfixed.c: Port to GCC 4.6.
7727 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7729 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7731 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7732 here to silence compiler warnings.
7734 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7736 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7737 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7738 from messing up Emacs's 'struct frame' (Bug#14923).
7740 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7742 * alloc.c (make_save_ptr_ptr): Define this function.
7743 It was inadvertently omitted. It's needed only if
7744 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7746 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7748 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7749 frame have focus (Bug#14895).
7751 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7753 Avoid vfork-related deadlock more cleanly.
7754 * callproc.c (child_setup): When the child's exec fails, output
7755 the program name, as that's more useful. Use O_NONBLOCK to avoid
7757 * process.c (create_process_1): Remove; no longer needed.
7758 (create_process): Remove timer hack; no longer needed, now that
7759 the child avoids deadlock.
7761 2013-07-20 Glenn Morris <rgm@gnu.org>
7763 * image.c (Fimage_flush): Fix doc typo.
7765 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7767 Fix array bounds violation when pty allocation fails.
7768 * process.c (PTY_NAME_SIZE): New constant.
7769 (pty_name): Remove static variable; it's now auto.
7770 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7771 Take pty_name as an arg rather than using a static variable.
7772 All callers changed.
7773 (create_process): Recover pty_flag from process, not from volatile local.
7774 (create_pty): Stay inside array even when pty allocation fails.
7775 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7777 * lread.c (Fload): Avoid initialization only when lint checking.
7778 Mention that it's needed only for older GCCs.
7780 2013-07-20 Kenichi Handa <handa@gnu.org>
7782 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7783 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7785 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7787 * lread.c (Fload): Avoid uninitialized warning.
7789 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7791 Fix some minor file descriptor leaks and related glitches.
7792 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7793 (create_lock_file): Use write, not emacs_write.
7794 * image.c (slurp_file, png_load_body):
7795 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7796 (server_accept_connection):
7797 Don't leak an fd on memory allocation failure.
7798 * image.c (slurp_file): Add a cheap heuristic for growing files.
7799 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7800 as that's what the other routines do. Maybe input need not be
7801 blocked at all, but it's better to be consistent.
7802 Avoid undefined behavior when strlen is zero.
7804 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7805 (NSTATICS): Now a constant; doesn't need to be a macro.
7807 2013-07-19 Richard Stallman <rms@gnu.org>
7809 * coding.c (decode_coding_utf_8): Add simple loop for fast
7810 processing of ASCII characters.
7812 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7814 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7816 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7818 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7819 unportable 'struct x_display_info'.
7820 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7823 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7825 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7826 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7828 (system_process_attributes): Prefer plain char to unsigned char
7829 when either will do. Clean up properly if interrupted or if
7830 memory allocations fail. Don't assume sscanf succeeds.
7831 Remove no-longer-needed workaround to stop GCC from whining.
7832 Read command-line once, instead of multiple times. Check read status a
7835 Fix obscure porting bug with varargs functions.
7836 The code assumed that int is treated like ptrdiff_t in a vararg
7837 function, which is not a portable assumption. There was a similar
7838 -- though these days less likely -- porting problem with various
7839 assumptions that pointers of different types all smell the same as
7840 far as vararg functions is conserved. To make this problem less
7841 likely in the future, redo the API to use varargs functions.
7842 * alloc.c (make_save_value): Remove this vararg function.
7843 All uses changed to ...
7844 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7845 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7847 (make_save_ptr): Rename from make_save_pointer, for consistency with
7848 the above. Define only on platforms that need it. All uses changed.
7850 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7852 * keyboard.c: Try to fix typos in previous change.
7853 (DISPLAY_LIST_INFO): New macro.
7854 (kbd_buffer_get_event): Do not access members that are not present
7855 in X11. Revert inadvertent change of "!=" to "=".
7857 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7859 * keyboard.c (kbd_buffer_get_event):
7860 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7861 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7863 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7865 * filelock.c: Fix unlikely file descriptor leaks.
7866 (get_boot_time_1): Rework to avoid using emacs_open.
7867 This doesn't actually fix a leak, but is better anyway.
7868 (read_lock_data): Use read, not emacs_read.
7870 * doc.c: Fix minor memory and file descriptor leaks.
7871 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7872 (get_doc_string, Fsnarf_documentation):
7873 Fix file descriptor leak on error.
7875 * term.c: Fix minor fdopen-related file descriptor leaks.
7876 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7877 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7879 * charset.c: Fix file descriptor leaks and errno issues.
7881 (load_charset_map_from_file): Don't leak file descriptor on error.
7882 Use plain record_xmalloc since the allocation is larger than
7883 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7885 * eval.c (record_unwind_protect_nothing):
7886 * fileio.c (fclose_unwind):
7888 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7889 The replacement doesn't block input, but that no longer seems
7892 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7894 * lread.c: Fix file descriptor leaks and errno issues.
7895 (Fload): Close some races that leaked fds or streams when 'load'
7897 (Fload, openp): Report error number of last nontrivial failure to open.
7898 ENOENT counts as trivial.
7899 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7901 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7902 now that the function is always called with a nonnegative arg.
7903 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7904 All uses replaced with ...
7905 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7907 A few more minor file errno-reporting bugs.
7908 * callproc.c (Fcall_process):
7909 * doc.c (Fsnarf_documentation):
7910 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7911 * process.c (set_socket_option):
7912 Don't let a constructor trash errno.
7913 * doc.c: Include <errno.h>.
7915 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7917 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7919 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7921 Fix w32 bug with call-process-region (Bug#14885).
7922 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7923 to Fcall_process when the input is empty. This simplifies the
7924 code a bit. It makes no difference on POSIXish platforms but
7925 apparently it fixes a bug on w32.
7927 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7928 * fileio.c (close_file_unwind): Don't close if FD is negative;
7929 this can happen when unwinding a zapped file descriptor.
7930 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7931 in case Emacs runs out of memory between the two unwind-protects.
7932 Don't trash errno when closing FD.
7933 Zap the FD in the specpdl when closing it, instead of deferring
7934 the removal of the unwind-protect; this fixes a bug where a child
7935 function unwinds the stack past us.
7937 New unwind-protect flavors to better type-check C callbacks.
7938 This also lessens the need to write wrappers for callbacks,
7939 and the need for make_save_pointer.
7940 * alloc.c (free_save_value):
7941 * atimer.c (run_all_atimers):
7943 * alloc.c (safe_alloca_unwind):
7944 * atimer.c (unwind_stop_other_atimers):
7945 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7946 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7947 * minibuf.c (choose_minibuf_frame_1):
7948 * process.c (make_serial_process_unwind):
7949 * xdisp.c (pop_message_unwind):
7950 * xselect.c (queue_selection_requests_unwind):
7951 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7952 * alloc.c (record_xmalloc):
7953 Prefer record_unwind_protect_ptr to record_unwind_protect with
7955 * alloc.c (Fgarbage_collect):
7956 Prefer record_unwind_protect_void to passing a dummy.
7957 * buffer.c (restore_buffer):
7958 * window.c (restore_window_configuration):
7959 * xfns.c, w32fns.c (do_unwind_create_frame)
7960 New wrapper. All record-unwind uses of wrappee changed.
7961 * buffer.c (set_buffer_if_live):
7962 * callproc.c (call_process_cleanup, delete_temp_file):
7963 * coding.c (code_conversion_restore):
7964 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7965 * editfns.c (save_excursion_restore)
7966 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7967 (save_restriction_restore):
7968 * eval.c (restore_stack_limits, un_autoload):
7969 * fns.c (require_unwind):
7970 * keyboard.c (recursive_edit_unwind, tracking_off):
7971 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7972 * macros.c (pop_kbd_macro, restore_menu_items):
7973 * nsfns.m (unwind_create_frame):
7974 * print.c (print_unwind):
7975 * process.c (start_process_unwind):
7976 * search.c (unwind_set_match_data):
7977 * window.c (select_window_norecord, select_frame_norecord):
7978 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7979 (fast_set_selected_frame):
7980 * xfns.c, w32fns.c (unwind_create_tip_frame):
7981 Return void, not a dummy Lisp_Object. All uses changed.
7982 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7983 * callproc.c (call_process_kill):
7984 * fileio.c (restore_point_unwind, decide_coding_unwind)
7985 (build_annotations_unwind):
7986 * insdel.c (Fcombine_after_change_execute_1):
7987 * keyboard.c (read_char_help_form_unwind):
7988 * menu.c (unuse_menu_items):
7989 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7990 * sound.c (sound_cleanup):
7991 * xdisp.c (unwind_redisplay):
7992 * xfns.c (clean_up_dialog):
7993 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7994 Accept no args and return void, instead of accepting and returning
7995 a dummy Lisp_Object. All uses changed.
7996 * cygw32.c (fchdir_unwind):
7997 * fileio.c (close_file_unwind):
7998 * keyboard.c (restore_kboard_configuration):
7999 * lread.c (readevalllop_1):
8000 * process.c (wait_reading_process_output_unwind):
8001 Accept int and return void, rather than accepting an Emacs integer
8002 and returning a dummy object. In some cases this fixes an
8003 unlikely bug when the corresponding int is outside Emacs integer
8004 range. All uses changed.
8005 * dired.c (directory_files_internal_unwind):
8006 * fileio.c (do_auto_save_unwind):
8007 * gtkutil.c (pop_down_dialog):
8008 * insdel.c (reset_var_on_error):
8009 * lread.c (load_unwind):
8010 * xfns.c (clean_up_file_dialog):
8011 * xmenu.c, nsmenu.m (pop_down_menu):
8012 * xmenu.c (cleanup_widget_value_tree):
8013 * xselect.c (wait_for_property_change_unwind):
8014 Accept pointer and return void, rather than accepting an Emacs
8015 save value encapsulating the pointer and returning a dummy object.
8017 * editfns.c (Fformat): Update the saved pointer directly via
8018 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8019 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8020 (unwind_body): New function.
8021 (record_unwind_protect): First arg is now a function returning void,
8022 not a dummy Lisp_Object.
8023 (record_unwind_protect_ptr, record_unwind_protect_int)
8024 (record_unwind_protect_void): New functions.
8025 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8026 * fileio.c (struct auto_save_unwind): New type.
8027 (do_auto_save_unwind): Use it.
8028 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8029 * insdel.c (struct rvoe_arg): New type.
8030 (reset_var_on_error): Use it.
8031 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8033 (specbinding_func): Remove; there are now several such functions.
8034 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8035 (set_unwind_protect_ptr): New function.
8036 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8038 Be simpler and more consistent about reporting I/O errors.
8039 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8040 Say "Read error" and "Write error", rather than "I/O error", or
8041 "IO error reading", or "IO error writing", when a read or write
8043 * process.c (Fmake_network_process, wait_reading_process_output)
8044 (send_process, Fprocess_send_eof, wait_reading_process_output):
8045 Capitalize diagnostics consistently. Put "failed foo" at the
8046 start of the diagnostic, so that we don't capitalize the
8047 function name "foo". Consistently say "failed" for such
8049 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8050 All callers changed. This is so it can use report_file_error.
8051 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8052 diagnostics consistently as above.
8054 * fileio.c (report_file_errno): Fix errno reporting bug.
8055 If the file name is neither null nor a pair, package it up as a
8056 singleton list. All callers changed, both to this function and to
8057 report_file_error. This fixes a bug where the memory allocator
8058 invoked by list1 set errno so that the immediately following
8059 report_file_error reported the wrong errno value.
8061 Fix minor problems found by --enable-gcc-warnings.
8062 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8063 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8065 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8067 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8068 Set event->arg to Qt if switch-event shall be generated.
8069 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8071 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8073 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8076 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8077 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8078 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8079 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8080 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8081 and there is a focused frame.
8082 (head_table): Add focus-in and focus-out.
8083 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8084 bind to handle-focus-in/out.
8086 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8087 (Fhandle_switch_frame): Call Fhandle_focus_in.
8088 (syms_of_frame): defsubr handle-focus-in/out.
8090 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8092 Fix porting bug to older POSIXish platforms (Bug#14862).
8093 * sysdep.c (emacs_pipe): New function, that implements
8094 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8095 This should port better to CentOS 5 and to Mac OS X 10.6.
8096 All calls to pipe2 changed.
8098 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8099 This makes the code easier to read and the executable a bit smaller.
8100 Do not replace all calls to Fcons that happen to create lists,
8101 just calls that are intended to create lists. For example, when
8102 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8103 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8104 Similarly for list2 through list5.
8105 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8106 * bytecode.c (exec_byte_code):
8107 * callint.c (quotify_arg, Fcall_interactively):
8108 * callproc.c (Fcall_process, create_temp_file):
8109 * charset.c (load_charset_map_from_file)
8110 (Fdefine_charset_internal, init_charset):
8111 * coding.c (get_translation_table, detect_coding_system)
8112 (Fcheck_coding_systems_region)
8113 (Fset_terminal_coding_system_internal)
8114 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8115 * composite.c (update_compositions, Ffind_composition_internal):
8116 * dired.c (directory_files_internal, file_name_completion)
8118 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8119 * doc.c (Fsnarf_documentation):
8120 * editfns.c (Fmessage_box):
8122 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8123 (Feval, eval_sub, Ffuncall, apply_lambda):
8124 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8125 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8126 (Fset_file_times, Finsert_file_contents)
8127 (Fchoose_write_coding_system, Fwrite_region):
8128 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8129 * font.c (font_registry_charsets, font_parse_fcname)
8130 (font_prepare_cache, font_update_drivers, Flist_fonts):
8131 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8132 * frame.c (make_frame, Fmake_terminal_frame)
8133 (x_set_frame_parameters, x_report_frame_params)
8134 (x_default_parameter, Fx_parse_geometry):
8135 * ftfont.c (syms_of_ftfont):
8136 * image.c (gif_load):
8137 * keyboard.c (command_loop_1):
8138 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8139 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8140 (Fminor_mode_key_binding, accessible_keymaps_1)
8141 (Faccessible_keymaps, Fwhere_is_internal):
8142 * lread.c (read_emacs_mule_char):
8143 * menu.c (find_and_return_menu_selection):
8144 * minibuf.c (get_minibuffer):
8145 * nsfns.m (Fns_perform_service):
8146 * nsfont.m (ns_script_to_charset):
8147 * nsmenu.m (ns_popup_dialog):
8148 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8149 (Fx_own_selection_internal):
8150 * nsterm.m (append2):
8151 * print.c (Fredirect_debugging_output)
8152 (print_prune_string_charset):
8153 * process.c (Fdelete_process, Fprocess_contact)
8154 (Fformat_network_address, set_socket_option)
8155 (read_and_dispose_of_process_output, write_queue_push)
8156 (send_process, exec_sentinel):
8157 * sound.c (Fplay_sound_internal):
8158 * textprop.c (validate_plist, add_properties)
8159 (Fput_text_property, Fadd_face_text_property)
8160 (copy_text_properties, text_property_list, syms_of_textprop):
8161 * unexaix.c (report_error):
8162 * unexcoff.c (report_error):
8163 * unexsol.c (unexec):
8164 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8165 (Fformat_mode_line, syms_of_xdisp):
8166 * xfaces.c (set_font_frame_param)
8167 (Finternal_lisp_face_attribute_values)
8168 (Finternal_merge_in_global_face, syms_of_xfaces):
8169 * xfns.c (x_default_scroll_bar_color_parameter)
8170 (x_default_font_parameter, x_create_tip_frame):
8171 * xfont.c (xfont_supported_scripts):
8172 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8173 (menu_help_callback, xmenu_show):
8175 * xterm.c (set_wm_state):
8176 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8177 and similarly for list2 through list5.
8179 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8181 * callproc.c (Fcall_process_region): Fix minor race and tune.
8182 (create_temp_file): New function, with the temp-file-creation part
8183 of the old Fcall_process_region. Use Fcopy_sequence to create the
8184 temp file name, rather than alloca + build_string, for simplicity.
8185 Don't bother to block input around the temp file creation;
8186 shouldn't be needed. Simplify use of mktemp.
8187 Use record_unwind_protect immediately after creating the temp file;
8188 this closes an unlikely race where the temp file was not removed.
8189 Use memcpy rather than an open-coded loop.
8190 (Fcall_process_region): Use the new function. If the input is
8191 empty, redirect from /dev/null rather than from a newly created
8192 empty temp file; this avoids unnecessary file system traffic.
8194 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8196 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8197 Simplify by making this case like the other two. This is a bit
8198 slower on obsolete hosts, but the extra complexity isn't worth it.
8200 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8201 * process.c (create_process) [!DOS_NT]:
8202 Remove now-unnecessary calls to emacs_close.
8204 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8206 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8207 returning early. (Bug#14850)
8209 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8210 and inhibit-iso-escape-detection attributes of 'undecided'.
8213 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8215 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8216 Reported by Herbert J. Skuhra in
8217 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8219 Don't lose top specpdl entry when memory is exhausted.
8220 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8221 specpdl overflow here, to simplify callers; all callers changed.
8222 Always reserve an unused entry at the stack top; this avoids
8223 losing the top entry's information when memory is exhausted.
8225 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8227 Clean up errno reporting and fix some errno-reporting bugs.
8228 * callproc.c (Fcall_process):
8229 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8230 * process.c (create_process, Fmake_network_process):
8231 * unexaix.c (report_error):
8232 * unexcoff.c (report_error):
8233 Be more careful about reporting the errno of failed operations.
8234 The code previously reported the wrong errno sometimes.
8235 Also, prefer report_file_errno to setting errno + report_file_error.
8236 (Fcall_process): Look at openp return value rather than at path,
8237 as that's a bit faster and clearer when there's a numeric predicate.
8238 * fileio.c (report_file_errno): New function, with most of the
8239 old contents of report_file_error.
8240 (report_file_error): Use it.
8241 (Ffile_exists_p, Ffile_accessible_directory_p):
8242 Set errno to 0 when it is junk.
8243 * fileio.c (Faccess_file):
8244 * image.c (x_create_bitmap_from_file):
8245 Use faccessat rather than opening the file, to avoid the hassle of
8246 having a file descriptor open.
8247 * lisp.h (report_file_errno): New decl.
8248 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8251 * process.c (create_process, wait_reading_process_output) [AIX]:
8252 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8253 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8254 a multithreaded environment anyway).
8255 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8257 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8259 * image.c (x_find_image_file): Don't close a remote file handle.
8261 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8263 Fix races with threads and file descriptors.
8264 * callproc.c (Fcall_process_region):
8265 * dired.c (open_directory):
8266 * emacs.c (main, Fdaemon_initialized):
8267 * image.c (x_find_image_file):
8268 * inotify.c (Finotify_rm_watch):
8269 * lread.c (Flocate_file_internal):
8270 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8271 * term.c (term_mouse_moveto, init_tty):
8272 * termcap.c (tgetent):
8273 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8274 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8275 * unexhp9k800.c, unexmacosx.c (unexec):
8276 * callproc.c (Fcall_process_region):
8277 Use emacs_close, not close.
8278 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8279 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8280 and posix_close function on current platforms (which all lack them).
8281 (emacs_close): Use it. This should fix the races on GNU/Linux and
8282 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8283 and it should avoid closing random victim file descriptors on
8286 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8288 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8289 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8292 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8293 This is for .gdbinit xbacktrace.
8295 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8296 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8297 (emacs_set_tty): Now static.
8298 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8299 * term.c (tty_capable_p, tty_default_color_capabilities)
8300 (get_tty_terminal, term_mouse_movement)
8301 (handle_one_term_event, init_tty, maybe_fatal):
8302 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8303 (tgetent, scan_file, name_match, compare_contin):
8304 * terminal.c (get_terminal):
8305 Use bool for boolean.
8306 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8307 Prefer char to unsigned char if either will do.
8308 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8309 (tty_write_glyphs): Prefer int to unsigned.
8310 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8311 All callers changed.
8312 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8314 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8317 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8318 (B__dummy__): New dummy symbol, to pacify C89.
8319 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8320 they can't grok varargs macros.
8321 * dispnew.c (add_window_display_history)
8322 (add_frame_display_history):
8323 * print.c (print_object):
8324 * xdisp.c (debug_method_add):
8325 Use %p printf format only for void pointers.
8326 * emacs.c (usage_message): New constant, replacing ...
8327 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8328 (main): Adjust to usage reorg.
8329 * fns.c (syms_of_fns):
8330 * profiler.c (syms_of_profiler):
8331 Don't use non-constant struct initializers.
8332 * gnutls.h (gnutls_initstage_t):
8333 * lisp.h (enum Lisp_Fwd_Type):
8334 * lread.c (lisp_file_lexically_bound_p):
8335 * xsettings.c (anonymous enum):
8336 Remove trailing comma.
8337 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8338 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8339 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8341 * regex.c (const_re_char): New type, to pacify strict C89.
8342 All uses of 'const re_char' replaced to use it.
8343 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8344 with glibc when strict C89. This change is imported from gnulib.
8346 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8347 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8348 Omit GNU_LINUX implementation, since it requires long long.
8349 * xterm.c (x_draw_underwave):
8350 Do not assume the traditional order of struct's members.
8351 (x_term_init): Rewrite to avoid the need for non-constant structure
8354 Syntax cleanup, mostly replacing macros with functions.
8355 This removes the need for the syntax_temp hack.
8356 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8357 * syntax.c (SYNTAX_INLINE): New macro.
8358 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8359 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8360 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8361 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8362 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8363 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8364 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8365 Now constants, not macros.
8366 (syntax_temp) [!__GNUC__]: Remove.
8367 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8368 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8369 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8370 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8371 Move here from syntax.h; now functions, not macros. Except for the
8372 last function, these are static since only syntax.c uses them.
8373 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8374 All uses changed. Now a function, not a macro; use this fact
8375 to simplify the code.
8376 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8377 compiler bugs; no longer relevant.
8378 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8379 (SYNTAX_INLINE): New macro.
8380 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8381 for the new functions. Use bool for boolean member.
8382 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8383 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8384 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8385 (SETUP_BUFFER_SYNTAX_TABLE):
8386 Now extern inline functions, not macros.
8387 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8388 Remove; all uses replaced by implementation.
8389 (syntax_temp) [!__GNUC__]: Remove decl.
8390 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8392 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8394 * emacs.c (main): Fix syntax error.
8396 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8398 Timestamp fixes for undo (Bug#14824).
8399 * atimer.c (schedule_atimer):
8400 * fileio.c (Ffile_newer_than_file_p):
8401 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8402 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8403 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8404 (syms_of_fileio): Remove Sclear_visited_file_name.
8405 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8406 file doesn't exist; this avoids an ambiguity with negative timestamps.
8407 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8408 * systime.h (make_emacs_time, invalid_emacs_time):
8409 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8410 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8411 * undo.c (record_first_change): Push (visited-file-modtime) onto
8412 undo list rather than reimplementing it by hand, incorrectly.
8414 2013-07-09 Ken Brown <kbrown@cornell.edu>
8416 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8418 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8420 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8422 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8424 Handle errno and exit status a bit more carefully.
8425 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8426 number into an exit status. Instead, use EXIT_CANCELED.
8427 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8428 * callproc.c (relocate_fd):
8429 * emacs.c (close_output_streams, main):
8430 * process.c (create_process):
8431 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8432 Use emacs_perror for simplicity.
8433 * callproc.c (relocate_fd, main):
8434 * sysdep.c (sys_subshell):
8435 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8436 (shut_down_emacs): Use emacs_write, not write.
8437 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8438 * fileio.c (Fcopy_file, e_write):
8439 * nsterm.m (ns_select):
8440 * process.c (send_process):
8441 * sound.c (vox_write):
8442 Use emacs_write_sig, not emacs_write.
8443 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8444 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8446 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8448 (emacs_full_write): New function.
8449 (emacs_write): Rewrite to use it.
8450 (emacswrite_sig, emacs_perror): New functions.
8451 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8453 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8455 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8456 on NS even if it is present. Pixmap on NS is a void*.
8458 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8460 Port to Ubuntu 10 (Bug#14803).
8461 Problem reported by T.V. Raman.
8462 * process.c (close_on_exec, accept4, process_socket):
8463 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8465 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8467 * w32.c (sys_dup): Declare prototype.
8471 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8473 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8475 Make file descriptors close-on-exec when possible (Bug#14803).
8476 This simplifies Emacs a bit, since it no longer needs to worry
8477 about closing file descriptors by hand in some cases.
8478 It also fixes some unlikely races. Not all such races, as
8479 libraries often open files internally without setting
8480 close-on-exec, but it's an improvement.
8481 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8482 * callproc.c (Fcall_process) [!MSDOS]:
8483 * emacs.c (main) [!DOS_NT]:
8484 * nsterm.m (ns_term_init):
8485 * process.c (create_process):
8486 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8487 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8488 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8489 Prefer mkostemp with O_CLOEXEC to mkstemp.
8490 * callproc.c (relocate_fd) [!WINDOWSNT]:
8491 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8492 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8494 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8495 Make the resulting file descriptor close-on-exec.
8496 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8497 * lread.c (load_descriptor_list, load_descriptor_unwind):
8498 Remove; no longer needed. All uses removed.
8499 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8500 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8502 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8503 (Fmake_network_process, Fnetwork_interface_list)
8504 (Fnetwork_interface_info, server_accept_connection):
8505 Make newly-created socket close-on-exec.
8506 * sysdep.c (emacs_open, emacs_fopen):
8507 Make new-created descriptor close-on-exec.
8508 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8509 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8511 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8513 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8514 for NS_IMPL_GNUSTEP.
8516 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8518 Fix openp errno handling.
8519 * callproc.c (Fcall_process): Preserve openp errno around close.
8520 * lread.c (openp): Set errno when returning -1, as some callers
8523 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8525 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8527 * nsterm.h (NSSavePanel): Update comment.
8528 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8529 (ns_run_file_dialog): Declare.
8531 * nsfns.m: Remove panelOK.
8533 (ns_run_file_dialog): New function.
8534 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8535 event loop, so file dialog is popped up by ns_run_file_dialog, called
8536 by sendEvent (Bug#14578).
8537 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8539 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8541 * xdisp.c (default_line_pixel_height): New function.
8542 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8543 (try_cursor_movement, redisplay_window, try_window)
8544 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8546 * window.c (window_scroll_pixel_based):
8547 use default_line_pixel_height.
8549 * dispextern.h (default_line_pixel_height): Add prototype.
8551 * frame.c (x_set_line_spacing): Accept a float value for
8552 line-spacing parameter, per the documentation.
8554 * data.c (Fmultibyte_string_p): Doc fix.
8556 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8558 Use emacs_open more consistently when opening files.
8559 This handles EINTR more consistently now, and makes it easier
8560 to introduce other uniform changes to file descriptor handling.
8561 * sysstdio.h: New file.
8562 * buffer.c (mmap_init):
8563 * cygw32.c (chdir_to_default_directory):
8564 * dispnew.c (Fopen_termscript):
8565 * emacs.c (Fdaemon_initialized):
8566 * fileio.c (Fdo_auto_save):
8567 * image.c (slurp_file, png_load_body, jpeg_load_body):
8568 * keyboard.c (Fopen_dribble_file):
8570 * print.c (Fredirect_debugging_output):
8571 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8572 * termcap.c (tgetent):
8573 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8574 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8575 * w32term.c (w32_initialize) [CYGWIN]:
8576 * xfaces.c (Fx_load_color_file):
8577 Use emacs_open instead of plain open, and emacs_fopen instead of
8579 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8580 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8581 * callproc.c (default_output_mode): New constant.
8582 (Fcall_process): Use it to call emacs_open instead of plain creat.
8583 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8584 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8585 (emacs_fopen): New function.
8586 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8587 Include <lisp.h>, for emacs_open.
8588 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8590 Remove duplicate #include directives.
8591 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8593 Don't include stdio.h twice.
8594 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8595 Don't include sys/types.h or stdio.h twice.
8596 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8597 * lread.c: Don't include coding.h twice.
8598 * nsfont.m: Don't include frame.h twice.
8599 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8600 * ralloc.c: Don't include <unistd.h> twice.
8601 * xdisp.c: Don't include font.h twice.
8602 * xterm.c: Don't include fontset.h twice.
8603 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8605 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8607 Scale ImageMagick images more carefully.
8608 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8609 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8610 Be more careful about avoiding undefined behavior after
8611 integer overflow and division by zero.
8613 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8615 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8616 (syms_of_w32fns): DEFSYM them.
8617 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8618 (CCHDEVICENAME): Define macros if not defined.
8619 (struct MONITOR_INFO_EX): New struct.
8620 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8621 (enum_display_monitors_fn): New variable.
8622 (globals_of_w32fns): Initialize it.
8623 (Fx_display_pixel_width, Fx_display_pixel_height)
8624 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8625 multi-monitor setups in docstrings.
8626 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8627 screen size by primary monitor's millimeter per pixel.
8628 (w32_monitor_enum, w32_display_monitor_attributes_list)
8629 (w32_display_monitor_attributes_list_fallback)
8630 (Fw32_display_monitor_attributes_list): New functions.
8631 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8633 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8635 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8637 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8639 * fileio.c (Qfile_notify_error): New error symbol.
8641 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8642 * inotify.c (inotify_callback, symbol_to_inotifymask)
8643 (Finotify_add_watch, Finotify_rm_watch): Use it.
8644 (inotifyevent_to_event): Exchange order of cookie and file name.
8645 (Finotify_add_watch): Adapt docstring.
8647 * lisp.h (Qfile_notify_error): Declare.
8649 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8651 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8652 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8653 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8654 which did not work (see <http://bugs.gnu.org/14569#307>).
8655 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8656 && (!noninteractive || initialized)). This attempts to thread
8657 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8659 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8661 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8662 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8664 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8666 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8667 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8668 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8669 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8671 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8673 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8674 Define to __sys_siglist.
8676 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8678 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8679 word-wrap, so that overflow-newline-into-fringe would work in
8680 visual-line-mode. (Bug#2749)
8681 (move_it_in_display_line_to): When the last scanned display
8682 element fits exactly on the display line, and
8683 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8684 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8685 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8686 finding buffer position that corresponds to pixel coordinates,
8687 e.g. in buffer_posn_from_coords.
8689 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8691 * process.c (handle_child_signal): Call catch_child_signal if
8694 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8696 Don't convert function pointers to void * and back.
8697 It isn't portable C, and it's easy enough to avoid.
8698 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8699 (make_save_value): Add support for SAVE_FUNCPOINTER.
8700 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8701 * print.c (print_object):
8702 Distinguish function from object pointers.
8703 * lisp.h (SAVE_FUNCPOINTER): New constant.
8704 (SAVE_SLOT_BITS): Adjust to it.
8705 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8706 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8707 (voidfuncptr): New typedef.
8708 (struct Lisp_Save_Value): New member data[0].funcpointer.
8709 (XSAVE_FUNCPOINTER): New function.
8711 Simplify buildobj processing.
8712 * Makefile.in (buildobj.h): Make it a sequence of strings each
8713 followed by comma, rather than a single string. Put it into a
8714 .tmp file in case there's an error while generating it.
8715 (gl-stamp): Use .tmp for temp files.
8716 (mostlyclean): Clean .tmp files.
8717 * doc.c (buildobj): Move to just the routine that needs it.
8718 It's now an array of strings, so processing is simpler.
8720 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8722 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8723 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8724 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8725 Invoke malloc_enable_thread even when not interactive.
8726 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8727 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8728 in this case, since the underlying bug has now been fixed.
8730 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8732 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8733 unlinking it (bug#14691).
8735 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8737 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8738 before checking whether buffer is modified. This lets
8739 `kill-buffer-query-functions' cancel killing of the buffer or save
8740 its content before `kill-buffer' asks user the "Buffer %s
8741 modified; kill anyway?" question.
8743 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8745 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8746 Let the super performKeyEquivalent deal with them (Bug#14747).
8748 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8750 * widget.c (resize_cb): Remove unused local.
8752 Do not use GTK 3 if it exists but cannot be compiled.
8753 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8754 * xterm.c (x_error_handler) [!USE_GTK]:
8757 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8759 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8761 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8762 to the valid range of values. (Bug#14753)
8764 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8765 when moving point by using the current glyph matrix. This avoids
8766 the need to force redisplay when this function is called in a
8769 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8771 Fix minor problems found by static checking.
8772 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8773 Redo the latter's body to sidestep GCC parenthesization warnings.
8774 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8775 * coding.c (detect_coding, detect_coding_system):
8776 * coding.h (struct undecided_spec):
8777 Use bool for boolean.
8778 * image.c (QCmax_width, QCmax_height): Now static.
8779 * xdisp.c (Fmove_point_visually): Remove unused local.
8781 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8783 * xdisp.c (Fmove_point_visually): New function.
8785 2013-06-28 Kenichi Handa <handa@gnu.org>
8787 * coding.h (define_coding_undecided_arg_index): New enum.
8788 (coding_attr_index): New members
8789 coding_attr_undecided_inhibit_null_byte_detection,
8790 coding_attr_undecided_inhibit_iso_escape_detection,
8791 coding_attr_undecided_prefer_utf_8.
8792 (undecided_spec): New struct.
8793 (struct coding_system): New member `undecided' of the member
8796 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8797 (detect_coding): Likewise.
8798 (detect_coding_system): Likewise.
8799 (Fdefine_coding_system_internal): New coding system properties
8800 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8802 (syms_of_coding): Adjust for coding_arg_undecided_max.
8804 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8806 * image.c (x_from_xcolors): Remove unused local.
8808 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8810 Defer image data transfer between X client and server until actual
8813 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8816 * image.c (Destroy_Image): Remove.
8817 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8818 `mask_p', and `colors_p'. All uses changed.
8819 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8820 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8821 New macros for `flags' arg to x_clear_image_1.
8822 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8823 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8824 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8825 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8826 (image_get_x_image, image_unget_x_image): New functions or macros.
8827 (image_background, image_background_transparent, x_to_xcolors)
8828 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8829 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8830 instead of Destroy_Image.
8831 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8832 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8833 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8834 (imagemagick_load_image, svg_load_image): Use them instead of
8835 x_create_x_image_and_pixmap, and x_put_x_image followed by
8836 x_destroy_x_image, respectively.
8837 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8838 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8839 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8840 background_transparent fields.
8841 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8842 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8844 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8846 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8847 This mostly consists of undoing recent changes.
8848 * callproc.c (Fcall_process):
8849 * process.c (create_process):
8850 Do not worry about catching SIGCHLD here, undoing previous change.
8851 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8852 * process.c, process.h (catch_child_signal):
8853 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8854 * process.c (catch_child_handler): Don't worry about being called
8855 lazily and do not assume caller has blocked SIGCHLD, undoing
8856 previous change. Move first-time stuff back to
8857 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8858 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8859 set lib_child_handler if it's already initialized, which may
8860 help avoid problems on GNUstep.
8862 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8864 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8865 * callproc.c (Fcall_process):
8866 * process.c (create_process):
8867 Make sure SIGCHLD is caught before we fork,
8868 since Emacs startup no arranges to catch SIGCHLD.
8869 * process.c (lib_child_handler): Initialize to null, not to
8871 (catch_child_signal): Allow self to be called lazily.
8872 Do nothing if it's already been called.
8873 Assume caller has blocked SIGCHLD (all callers do now).
8874 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8875 just before it's really needed.
8876 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8877 since it hasn't been caught yet.
8879 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8881 * image.c (compute_image_size): New function to implement
8882 :max-width and :max-height.
8883 (imagemagick_load_image): Use it.
8885 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8887 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8888 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8890 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8891 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8892 the SIGCHLD handler, since the code is not atomic and (due to glib)
8893 signals may be arriving now.
8894 * sysdep.c (init_signals): Do not catch child signals here;
8895 'main' now does that later, at a safer time.
8897 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8899 Clean up SIGCHLD handling a bit (Bug#14569).
8900 * process.c, process.h (catch_child_signal):
8901 Now always extern, even if !NS_IMPL_GNUSTEP.
8902 * process.c (catch_child_signal): Move glib tickler here from
8903 init_process_emacs, so that it's done earlier in Emacs
8904 initialization. Also move the noninteractive && !initialized
8905 check here from init_process_emacs. This is all a bit cleaner for
8906 GNUish platforms, and I hope it works around the Cygwin bug.
8907 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8908 that glib signal handling is tickled before glib creates threads.
8910 * process.c (wait_reading_process_output): Avoid int overflow
8911 when reading more than 2 GiB total from a process.
8913 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8915 * process.c (create_process): Handle a couple more cases,
8916 i.e., work even if new_argv and wait_child_setup[i] are cached.
8917 Use Fcall_process's style for volatile vars.
8919 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8921 * process.c (create_process): Mark PROCESS volatile.
8923 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8925 Use C99-style flexible array members if available.
8926 This avoids some subtle aliasing issues, which typically
8927 aren't a problem with GCC but may be a problem elsewhere.
8928 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8929 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8930 In either case, it uses a flexible array member rather than
8931 the old struct hack. All uses changed.
8932 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8933 Adjust to sdata reorganization.
8934 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8935 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8936 that ports better to pre-C99 non-GCC.
8937 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8938 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8939 as the latter has changed.
8940 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8941 and port better to pre-C99 GCC.
8942 * image.c (struct xpm_cached_color):
8943 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8944 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8945 Use FLEXIBLE_ARRAY_MEMBER.
8946 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8947 Move decl to top level so it gets checked against implementation.
8948 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8949 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8951 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8953 * syntax.c: Integer cleanups.
8954 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8955 All uses that need 0-or-2 changed to:
8956 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8957 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8958 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8959 (char_quoted, prev_char_comend_first, back_comment)
8960 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8961 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8962 Use bool for boolean.
8963 (update_syntax_table, skip_chars, skip_syntaxes):
8964 Prefer int to unsigned when either will do.
8965 (back_comment): Return boolean success flag, like forw_comment,
8966 instead of positive-or-minus-1 (which might have overflowed int anyway).
8967 Don't stuff ptrdiff_t into int.
8968 (syntax_spec_code, syntax_code_spec): Now const.
8969 (Fmatching_paren, scan_lists, scan_sexps_forward):
8970 Use enum syntaxcode for syntax code.
8971 (Fmatching_paren): Check that arg is a character, not just an integer.
8972 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8973 (Finternal_describe_syntax_value): Omit no-longer-needed
8975 (skip_chars): Use char, not unsigned char, when the distinction
8977 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8978 * bytecode.c (exec_byte_code):
8979 * syntax.c (syntax_spec_code, Fchar_syntax)
8980 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8982 * syntax.h (SYNTAX_WITH_FLAGS):
8983 Omit unnecessary casts.
8985 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8987 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8988 line dimensions here, to avoid race conditions with the main
8989 thread. (Bug#14062, bug#14630, bug#14669)
8991 * w32term.c (w32_draw_window_cursor): Compute the header line and
8992 mode line dimensions here.
8993 <w32_system_caret_window, w32_system_caret_hdr_height>:
8994 <w32_system_caret_mode_height>: New variables.
8996 * w32term.h: Declare them.
8998 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9000 * alloc.c (die): Move "assertion failed" string here ...
9001 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9002 COND when SUPPRESS_CHECKING. This shrinks the executable text
9003 size by 0.8% to 2.2% when configured with --enable-checking,
9004 depending on optimization flags (GCC 4.8.1 x86-64).
9006 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9008 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9010 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9011 base is 2; this is more accurate.
9013 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9015 * sound.c (string_default): Move to !WINDOWSNT section.
9016 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9018 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9020 * sound.c: Integer cleanups.
9021 Remove unnecessary forward decls.
9022 (struct sound_device): The 'file' member is now a Lisp_Object, not
9023 a char *, so that we needn't invoke alloca on a huge size.
9024 (Fplay_sound_internal): Adjust to this.
9025 (string_default): New function.
9026 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9027 Use it to adjust to the struct sound_device change.
9028 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9029 (be2hs) [0]: Remove.
9031 * syntax.c (skip_chars): Don't use uninitialized storage
9032 when searching a multibyte buffer for characters that are not in a
9033 unibyte string that contains non-ASCII characters.
9035 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9037 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9038 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9040 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9042 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9044 2013-06-18 Kenichi Handa <handa@gnu.org>
9046 * font.c (Ffont_spec): Signal an error for an invalid font name
9049 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9051 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9052 In particular this ports to 32-bit sparc Sun cc.
9053 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9054 array with a dummy element at specpdl[-1], so that its address can
9056 (unbind_to): Do not copy the binding; not needed, now that we
9057 copy old_value in the one place where the copy is needed.
9058 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9059 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9060 (union specbinding): Rename from struct specbinding. Redo layout
9061 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9062 which is not portable. With Sun C 5.12 32-bit sparc, the
9063 declaration causes nargs to be an unsigned bitfield, a behavior
9064 that the C standard allows; but Emacs wants nargs to be signed.
9065 The overall type is now a union of structures rather than a
9066 structure of union of structures, and the 'kind' member is now a
9067 bitfield, so that the overall type doesn't grow. All uses changed.
9068 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9070 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9072 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9073 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9075 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9077 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9079 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9080 unless we know that the window w's frame is a frame object.
9081 Another attempt at solving bug#14062 and bug#14630.
9083 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9085 * textprop.c (property_set_type): New enum.
9086 (add_properties): Allow appending/prepending text properties.
9087 (add_text_properties_1): Factored out of Fadd_text_properties.
9088 (Fadd_text_properties): Move all the code into
9089 add_text_properties_1.
9090 (Fadd_face_text_property): New function that calls
9091 add_text_properties_1.
9093 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9095 Move functions from lisp.h to individual modules when possible.
9096 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9097 * alloc.c (XFLOAT_INIT, set_symbol_name):
9098 * buffer.c (CHECK_OVERLAY):
9099 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9100 (set_char_table_parent):
9101 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9102 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9103 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9104 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9106 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9107 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9108 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9109 (backtrace_args, backtrace_debug_on_exit):
9110 * floatfns.c (CHECK_FLOAT):
9111 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9112 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9113 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9114 (set_hash_index_slot):
9115 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9116 * marker.c (CHECK_MARKER):
9117 * textprop.c (CHECK_STRING_OR_BUFFER):
9118 * window.c (CHECK_WINDOW_CONFIGURATION):
9119 Move here from lisp.h, and make these functions static rather than
9121 * buffer.c (Qoverlayp):
9123 * fns.c (Qhash_table_p):
9124 * window.c (Qwindow_configuration_p):
9126 * lisp.h: Remove the abovementioned defns and decls.
9128 Use functions, not macros, for XINT etc (Bug#11935).
9129 In lisp.h, prefer functions to function-like macros, and
9130 constants to object-like macros, when either will do. This:
9131 . simplifies use, as there's no more need to worry about
9132 arguments' side effects being evaluated multiple times.
9133 . makes the code easier to debug on some platforms.
9134 However, when using gcc -O0, keep using function-like macros
9135 for a few critical operations, for performance reasons.
9136 This sort of thing isn't needed with gcc -Og, but -Og
9137 is a GCC 4.8 feature and isn't widely-enough available yet.
9138 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9139 Remove enum lsb_bits; no longer needed.
9140 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9141 * buffer.c (Qoverlap):
9143 * fns.c (Qhash_table_p):
9144 Now extern, so lisp.h can use these symbols.
9145 * dispextern.h: Include character.h, for MAX_CHAR etc.
9146 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9147 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9148 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9149 (GLYPH_CODE_P): Move here from lisp.h.
9150 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9151 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9152 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9153 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9154 XUNTAG now returns void *.
9155 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9156 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9157 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9158 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9159 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9160 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9161 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9162 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9163 New macros, renamed from their sans-lisp_h_ counterparts.
9164 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9165 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9166 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9167 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9168 If compiling via GCC without optimization, define these as macros
9169 in addition to inline functions.
9170 To disable this, compile with -DINLINING=0.
9171 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9172 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9173 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9174 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9175 (INTMASK, VALMASK): Now macros, since static values cannot be
9176 accessed from extern inline functions.
9177 (VALMASK): Also a constant, for benefit of old GDB.
9178 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9179 is INTEGERP, which can fold it in.
9180 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9181 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9182 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9183 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9184 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9185 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9186 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9187 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9188 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9189 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9190 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9191 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9192 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9193 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9194 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9195 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9196 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9197 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9198 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9199 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9200 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9201 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9202 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9203 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9204 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9205 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9206 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9207 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9208 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9209 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9210 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9211 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9212 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9214 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9215 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9216 (VALMASK): Define in one place rather than in two, merging the
9217 USE_LSB_TAG parts; this is simpler.
9218 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9219 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9220 Move up, to avoid use before definition.
9221 Also include "globals.h" earlier, for the same reason.
9222 (make_natnum): New function.
9223 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9224 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9225 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9226 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9227 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9228 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9229 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9230 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9231 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9232 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9233 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9234 (Qwindow_configuration_p, Qimage): New forward declarations.
9235 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9236 (STRING_COPYIN): Remove; unused.
9237 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9238 (xcar_addr, xcdr_addr): New functions. All uses changed.
9239 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9240 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9241 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9242 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9243 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9244 (TYPE_RANGED_INTEGERP): Simplify.
9245 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9246 (setlocale, fixup_locale, synchronize_system_messages_locale)
9247 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9248 Now empty functions, not macros.
9249 (functionp): Return bool, not int.
9250 * window.c (Qwindow_configuration_p): Now extern,
9251 so window.h can use it.
9252 * window.h (Qwindowp): Move decl back to lisp.h.
9254 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9256 * xdisp.c (Fline_pixel_height): New function, required for solving
9259 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9261 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9263 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9265 * lread.c (syms_of_lread):
9266 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9268 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9270 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9272 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9274 * fileio.c (expand_file_name): Doc fix.
9276 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9278 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9279 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9280 Wait for self, not for 0. This can't hurt on GNU or similar
9281 system, and may help with Cygwin.
9283 * keyboard.c: Don't use PROP (...) as an lvalue.
9284 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9285 Use set_prop (A, B), not PROP (A) = B.
9287 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9289 * xdisp.c (get_it_property): Use it->window instead of generating
9290 a Lisp object from it->w.
9292 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9294 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9295 get-char-property the window that is being rendered, instead of
9296 the buffer, to support window-specific overlays. (Bug#14575)
9297 (compute_display_string_pos): When W is NULL, use the current
9298 buffer as the object to pass to get-char-property.
9299 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9300 pointer member of the bidi iterator, since no window is pertinent
9303 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9305 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9306 being displayed, and pass it to compute_display_string_pos.
9307 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9308 (bidi_paragraph_init): All callers changed.
9310 * xdisp.c (init_from_display_pos, init_iterator)
9311 (handle_single_display_spec, next_overlay_string)
9312 (get_overlay_strings_1, reseat_1, reseat_to_string)
9313 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9314 Set bidi_it.w member from it->w.
9315 (compute_display_string_pos): Accept additional argument, the
9316 window being displayed, and pass it to Fget_char_property.
9319 * dispextern.h (struct bidi_it): New member w, the window being
9321 (compute_display_string_pos): Adjust prototype.
9323 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9325 * xgselect.c: Remove unneeded include xterm.h.
9327 * process.c (wait_reading_process_output): Check for NS before GLIB.
9328 GLIB may be linked in due to rsvg, but ns_select must be called.
9330 * xgselect.c (xg_select): Remove call to window_system_available
9331 and g_main_context_pending at the top, so Gdk events (i.e. file
9332 notify) are processed when Emacs is started with -nw.
9334 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9336 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9337 (ctagsfiles3): New variable, includes only *.m files.
9338 (TAGS): Use an explicit language name in the regular expressions,
9339 to avoid transformation of '/SOMETHING' by MSYS to
9340 'c:\MSYS\SOMETHING'.
9342 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9344 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9346 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9348 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9349 still need to set the mouse pointer shape and activate help-echo.
9352 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9354 A few porting etc. fixes for the new file monitor code.
9355 See the thread containing
9356 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9357 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9358 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9359 (dir_monitor_callback, Fgfile_rm_watch):
9360 Use assq_no_quit instead of Fassoc, for speed.
9361 (dir_monitor_callback, Fgfile_rm_watch):
9362 eassert that the monitor is a fixnum.
9363 (dir_monitor_callback): No need for CDR_SAFE.
9364 Simplify building of lisp with alternative tails.
9365 (Fgfile_add_watch, Fgfile_rm_watch):
9366 Do not assume glib functions set errno reliably on failure.
9367 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9368 and signal an error otherwise.
9369 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9370 Use Fdelq instead of Fdelete, for speed.
9372 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9374 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9375 don't insist on being invoked on a highlighted tool-bar button.
9376 Avoids losing tool-bar functionality when mouse-highlight is nil.
9377 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9378 Don't highlight when mouse-highlight is nil.
9379 (note_mouse_highlight): When mouse-highlight is nil, don't return
9380 right away; instead, run tool-bar and mode-line highlight
9381 subroutine, clear any existing highlight, and revert the mouse
9382 pointer to its default shape. (Bug#14558)
9384 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9386 * lisp.mk (lisp): Add prog-mode.el.
9388 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9390 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9391 * process.c (dummy_handler): New function.
9392 (lib_child_handler): New static var.
9393 (handle_child_signal): Invoke it.
9394 (catch_child_signal): If a library has set up a signal handler,
9395 save it into lib_child_handler.
9396 (init_process_emacs): If using glib and not on Windows, tickle glib's
9397 child-handling code so that it initializes its private SIGCHLD handler.
9398 * syssignal.h (SA_SIGINFO): Default to 0.
9399 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9400 31; it should no longer be needed now.
9402 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9404 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9406 * gfilenotify.c (globals_of_gfilenotify): New function.
9407 (syms_of_gfilenotify): Move global initialization there.
9409 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9411 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9413 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9414 * keyboard.c (menu_bar_items, tool_bar_items):
9415 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9416 not override local keymaps any more.
9418 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9420 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9422 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9424 * w32console.c (initialize_w32_display): Return the dimensions of
9425 the console window via 2 additional arguments, not via the current
9426 frame. This avoids crashes due to overrunning the bounds of
9427 frame's decode_mode_spec_buffer, which is not resized following
9428 the change of the frame dimensions from the initial 10x10.
9430 * w32term.h (w32_initialize_display_info): Adjust prototype.
9432 * term.c (init_tty): Take dimensions of the frame from the values
9433 returned by initialize_w32_display.
9435 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9436 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9437 (LIBES): Add $(GFILENOTIFY_LIBS).
9439 * w32inevt.c (handle_file_notifications): Add dummy implementation
9440 for !HAVE_W32NOTIFY.
9442 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9444 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9446 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9448 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9450 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9452 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9454 Fix minor problems found by static checking.
9455 * data.c (pure_write_error):
9456 Use xsignal2, not Fsignal, as Fsignal might return.
9457 * eval.c (set_backtrace_debug_on_exit): Now static.
9458 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9459 No longer inline. EXTERN_INLINE is needed only for functions
9460 defined in .h files. Reindent function header as per GNU style.
9461 (backtrace_p, backtrace_top, backtrace_next):
9462 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9463 compiler or linker. Add extern decls to pacify gcc -Wall.
9464 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9466 * frame.c (free_monitors): Define only on platforms that need it.
9467 * nsterm.m (ns_term_init):
9468 * process.c (catch_child_signal):
9469 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9470 defined on all porting targets these days.
9471 * process.c, process.h (catch_child_signal):
9472 Make it extern only if NS_IMPL_GNUSTEP is defined.
9474 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9476 * w32.c (gettimeofday): Make the signature identical to prototype
9477 in nt/inc/sys/time.h.
9479 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9481 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9484 * keyboard.c (safe_run_hooks_error): Improve error message.
9486 * data.c (pure_write_error): Add `object' argument.
9487 * puresize.h (CHECK_IMPURE): Use it.
9489 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9491 * Makefile.in (NOTIFY_OBJ): New variable.
9492 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9494 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9495 Call syms_of_gfilenotify.
9497 * gfilenotify.c: New file.
9499 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9500 and Qfile_w32notify.
9501 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9502 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9504 * lisp.h: Declare syms_of_gfilenotify.
9506 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9508 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9510 Merge the specpdl and backtrace stacks. Make the structure of the
9511 specpdl entries more obvious via a tagged union of structs.
9512 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9513 (enum specbind_tag): New enum.
9514 (struct specbinding): Make it a tagged union of structs.
9515 Add a case for backtrace records.
9516 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9517 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9518 (backtrace_debug_on_exit): New accessors.
9519 (struct backtrace): Remove.
9520 (struct catchtag): Remove backlist field.
9521 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9523 (Flocal_variable_p): Speed up the common case where the binding is
9525 * eval.c (backtrace_list): Remove.
9526 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9527 (set_backtrace_args, set_backtrace_nargs)
9528 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9529 (backtrace_next): New functions.
9530 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9531 (unwind_to_catch, internal_lisp_condition_case)
9532 (internal_condition_case, internal_condition_case_1)
9533 (internal_condition_case_2, internal_condition_case_n): Don't bother
9534 with backtrace_list any more.
9535 (Fsignal): Adjust to new backtrace format.
9536 (grow_specpdl): Move up.
9537 (record_in_backtrace): New function.
9538 (eval_sub, Ffuncall): Use it.
9539 (apply_lambda): Adjust to new backtrace format.
9540 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9542 (specbind): Adjust to new specpdl format. Simplify.
9543 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9544 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9546 (mark_backtrace): Remove.
9547 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9548 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9549 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9551 * profiler.c (record_backtrace): Use get_backtrace.
9552 (handle_profiler_signal): Use backtrace_top_function.
9553 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9556 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9558 * process.h (catch_child_signal): Declare.
9560 * process.c (catch_child_signal): New function.
9561 (init_process_emacs): Call it.
9563 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9564 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9566 (x_set_cursor_type): Remove declaration.
9567 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9568 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9569 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9570 (ns_get_color): Use F suffix on float.
9571 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9572 (ns_get_rgb_color): Remove.
9573 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9574 (note_mouse_movement): x and y are CGFloat.
9575 (ns_draw_fringe_bitmap): Remove unused rowY.
9576 Change #if to COCOA && >= 10_6.
9577 (ns_draw_window_cursor): Remove unused overspill.
9578 (ns_draw_underwave): width and x are EamcsCGFloat.
9579 (ns_draw_box): thickness is CGFloat.
9580 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9581 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9582 if not in main thread.
9583 (ns_get_pending_menu_title, ns_check_menu_open)
9584 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9585 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9586 (sendFromMainThread:): New method.
9587 (changeFont:): size is CGFloat.
9588 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9589 Disable warning about permanent text.
9590 (characterIndexForPoint:): Adjust return type depending on GNUstep
9592 (mouseDown:): delta is CGFloat.
9593 (updateFrameSize): Remove unised variable f.
9594 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9595 Cast float to EmacsCGFloat.
9596 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9597 also to -1 when restoring.
9598 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9599 inside NS_IMPL_COCOA.
9600 (toggleFullScreen:): Put call to toggleFullScreen inside
9601 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9602 (setPosition:portion:whole:): por is CGFloat.
9603 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9604 (mouseDown:): Use CGFloat.
9605 (mouseDragged:): Remove unised variable edge.
9606 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9608 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9610 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9611 when NS_IMPL_GNUSTEP.
9612 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9613 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9614 (EmacsToolbar): Add clearAll. Add tag argument to
9615 addDisplayItemWithImage.
9616 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9618 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9620 * nsmenu.m (ns_update_menubar): Make static.
9621 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9622 (fillWithWidgetValue:): Add cast to SEL for setAction.
9623 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9624 (update_frame_tool_bar): Update code for GNUstep.
9625 (clearAll): New method.
9626 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9627 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9628 Move identifierToItem setObject and activeIdentifiers addObject before
9629 call to insertItemWithItemIdentifier.
9630 (validateVisibleItems): Fix indentation.
9631 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9632 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9633 UtilityWindow to aStyle, remove call to setStyleMask.
9635 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9637 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9638 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9639 Use F suffix on floats.
9640 (ns_char_width): Returns CGFloat.
9641 (ns_ascii_average_width): w is CGFloat instead of float.
9642 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9644 (ns_glyph_metrics): CGFloat instead of float.
9646 * nsfns.m (x_set_foreground_color, x_set_background_color):
9648 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9649 remove unused variables.
9650 (Fns_read_file_name): Keep track if panel is for save.
9651 Use ns_filename_from_panel/ns_directory_from_panel.
9652 (Fns_list_services): delegate only used for COCOA.
9653 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9654 Just return the input if GNUstep.
9655 (x_screen_planes): Remove.
9656 (Fxw_color_values): Use EmacsCGFloat
9657 (Fns_display_monitor_attributes_list): Only get screen number for
9659 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9661 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9662 ns_directory_from_panel.
9664 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9666 * process.c (handle_child_signal): Also use WCONTINUED.
9667 This is so that list-processes doesn't mistakenly list the process
9668 as stopped, when the process has actually been continued and is
9671 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9673 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9674 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9675 not already configured.
9677 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9679 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9681 * Makefile.in (mostlyclean): Remove *.res files.
9683 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9685 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9686 a buffer (bug#8447).
9688 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9690 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9691 display vector, and we backtrack, handle the case that the
9692 previous character position is also displayed from a display
9693 vector or covered by a display string or image. (Bug#14476)
9695 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9697 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9698 (struct MonitorInfo, free_monitors): Remove.
9699 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9700 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9701 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9704 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9705 (struct MonitorInfo, free_monitors): Remove.
9706 (ns_screen_name): Make static.
9707 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9708 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9711 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9712 (struct MonitorInfo): New struct.
9713 (free_monitors, make_monitor_attribute_list): Declare.
9715 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9717 (free_monitors, make_monitor_attribute_list): New functions.
9718 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9721 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9723 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9725 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9727 * keyboard.c: Apply keyboard decoding only to events that come directly
9728 from the tty, not from unread-command-events (bug#14368).
9729 (read_event_from_main_queue): New function, extracted from read_char.
9730 (read_decoded_char): Remove.
9731 (read_decoded_event_from_main_queue): New function to replace it.
9732 (read_char): Use it.
9733 (read_key_sequence): Use read_char rather than read_decoded_char.
9735 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9737 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9739 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9741 2013-05-22 Kenichi Handa <handa@gnu.org>
9743 The following changes are to fix the setting of
9744 buffer-file-coding-system on, for instance, C-x RET c unix RET
9745 _FILE_OF_DOS_EOL_TYPE_ RET.
9747 * coding.h (struct coding_system): New member detected_utf8_chars.
9749 * coding.c (detect_coding_utf_8): Count characters and check EOL
9750 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9752 (setup_coding_system): Do not initialize coding->head_ascii.
9753 (check_ascii): Do not set coding->eol_seen but update it. Do not
9754 call adjust_coding_eol_type here.
9755 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9756 If the eol-type of CODING is already specified, adjust the eol type
9757 of the found coding-system.
9758 (decode_coding_gap): Cancel previous change. Utilize the
9759 character numbers counted by detect_coding_utf_8. Fix detection
9762 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9764 * search.c (looking_at_1): Only set last_thing_searched if the match
9765 changed the match-data (bug#14281).
9767 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9769 * xdisp.c (reseat_at_previous_visible_line_start):
9770 Already declared in dispextern.h, so remove it here.
9771 (move_it_vertically_backward): Likewise.
9773 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9775 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9776 (Fx_display_pixel_width, Fx_display_pixel_height)
9777 (Fx_display_mm_width, Fx_display_mm_height):
9778 Mention `display-monitor-attributes-list' in docstrings.
9780 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9781 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9782 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9783 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9784 (Fx_display_backing_store, Fx_display_visual_class)
9785 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9786 (Fx_display_grayscale_p, Fx_display_pixel_width)
9787 (Fx_display_pixel_height, Fx_display_planes)
9788 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9789 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9790 (Fx_display_mm_width, Fx_display_mm_height)
9791 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9792 height for all physical monitors as in X11.
9794 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9795 Return pixel width or height for all physical monitors as in X11.
9797 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9799 Port --enable-gcc-warnings to clang.
9800 * bytecode.c (exec_byte_code):
9802 Redo diagnostic pragmas to pacify clang, too.
9803 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9804 * editfns.c (Fencode_time):
9805 * fileio.c (file_accessible_directory_p):
9806 * font.c (font_unparse_xlfd):
9807 Use '&"string"[index]' instead of '"string" + (index)'.
9808 * undo.c (user_error): Remove; unused.
9810 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9812 * insdel.c (insert_1_both): Document the arguments, instead of
9813 referring to insert_1, which no longer exists.
9815 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9816 some window, increment windows_or_buffers_changed, so that
9817 *Messages* display in that window is updated. (Bug#14408)
9819 * w32.c: Include epaths.h.
9820 (init_environment): Use cmdproxy.exe without leading directories.
9821 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9823 (gettimeofday): Adjust signature and return value to Posix
9826 * unexw32.c (open_output_file): Delete the existing emacs.exe
9827 before creating it, to break the hard link to the versioned
9830 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9831 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9832 (FIRSTFILE_OBJ): New variables.
9833 (W32_RES): Rename to EMACSRES. All users changed.
9834 (base_obj): Use $(CM_OBJ).
9835 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9836 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9837 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9838 $(W32_RES_LINK) before $(LIBES).
9839 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9841 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9843 * makefile.w32-in (DOC): Use just "DOC".
9845 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9847 * process.c: Export default filters and sentinels to Elisp.
9848 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9850 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9851 (Fset_process_sentinel, Fformat_network_address):
9852 Default to them instead of nil.
9853 (server_accept_connection): Sentinels can't be nil any more.
9854 (read_and_dispose_of_process_output): New function, extracted from
9855 read_process_output.
9856 (read_process_output): Use it; filters can't be nil.
9857 (Finternal_default_process_filter): New function, extracted from
9858 read_process_output.
9859 (exec_sentinel_unwind): Remove function.
9860 (exec_sentinel): Don't zilch sentinel while running.
9861 (status_notify): Sentinels can't be nil.
9862 (Finternal_default_process_sentinel): New function extracted from
9864 (setup_process_coding_systems): Default filter is not nil any more.
9865 (syms_of_process): Export new Elisp functions and initialize
9867 * lisp.h (make_lisp_proc): New function.
9869 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9871 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9873 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9875 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9876 unless we know that the window w is a leaf window.
9877 Another attempt at solving bug#14062.
9879 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9881 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9884 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9886 * image.c (gif_load): Check that subimages fit (Bug#14345).
9888 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9890 * lread.c (skip_dyn_eof): New function.
9891 (read1): Use it to skip the end of a file in response to #@00.
9893 * doc.c (get_doc_string): Slightly relax the sanity checking.
9895 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9897 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9898 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9899 (MonitorInfo): New struct.
9900 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9901 (Fns_display_monitor_attributes_list): New functions.
9902 (display-usable-bounds): Remove.
9903 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9906 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9908 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9909 (GTK_CHECK_VERSION): New macro, if not already defined.
9910 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9911 replaced by GTK_CHECK_VERSION.
9913 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9915 * xterm.h (GTK_PREREQ): New macro.
9916 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9917 to use this macro instead, for consistency and clarity.
9919 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9921 * xdisp.c (row_for_charpos_p): New function, with code of
9922 cursor_row_p, but accepts an additional argument CHARPOS instead
9923 of using a hardcoded PT.
9924 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9925 (row_containing_pos): Call row_for_charpos_p instead of partially
9926 doing the same. Fixes cursor positioning under longlines-mode
9927 when longlines-show-effect includes more than one newline, when
9928 moving the cursor vertically up.
9930 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9932 * makefile.w32-in (ACL_H): New macro.
9933 ($(BLD)/fileio.$(O)): Update dependencies.
9935 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9937 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9938 * Makefile.in (LIB_ACL): New macro.
9939 (LIBACL_LIBS): Remove.
9940 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9941 * fileio.c: Include <acl.h>.
9942 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9943 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9945 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9948 * unexelf.c: Don't assume ElfW (Half) fits in int.
9949 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9950 when dealing with ElfW (Half) values, since they can exceed 2**31
9951 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9952 (entry_address): Omit unused NUM arg. All uses changed.
9954 2013-05-07 Juri Linkov <juri@jurta.org>
9956 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9957 to the string converted from number with `Fnumber_to_string'.
9960 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9962 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9963 This fixes a problem introduced by my previous change.
9965 2013-05-07 Glenn Morris <rgm@gnu.org>
9967 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9969 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9971 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9973 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9975 Static checking by GCC 4.8.0.
9976 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9977 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9978 (x_get_monitor_attributes_fallback)
9979 (x_get_monitor_attributes_xinerama)
9980 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9981 Define only if USE_GTK.
9982 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9983 (x_get_monitor_attributes_fallback): Omit unused locals.
9984 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9985 Use double, not float, to avoid mixed-mode floating point arithmetic.
9987 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9988 Jan Djärv <jan.h.d@swipnet.se>
9990 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9991 (XINERAMA_CFLAGS): New macros.
9992 (ALL_CFLAGS, LIBES): Use them.
9994 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9995 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9996 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9997 (syms_of_xfns): DEFSYM them.
9998 (struct MonitorInfo): New struct.
9999 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10000 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10001 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10002 (x_get_monitor_attributes_xinerama): New functions.
10003 (Fx_display_monitor_attributes_list): New primitive.
10004 (syms_of_xfns): Defsubr it.
10006 * xterm.h (x_display_info): Add Xatom_net_workarea and
10007 Xatom_net_current_desktop.
10009 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10010 and dpyinfo->Xatom_net_current_desktop.
10012 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10014 * xdisp.c (pos_visible_p): Use the special code for finding the
10015 beginning of a display property or overlay for any "replacing"
10016 display property, not just for display strings. This solves
10017 incorrect reporting of position by posn-at-point. (Bug#14241)
10019 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10021 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10022 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10023 Verify that ElfW (Half) fits in int.
10024 (fatal): Use same signature as lisp.h.
10025 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10026 configure and build with -DUNEXELF_DEBUG without worrying about
10027 other modules that use DEBUG.
10028 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10029 possibly-wide integers now uses it instead of plain fprintf.
10030 (entry_address): New function, which avoids problems with 32-bit
10031 overflow on 64-bit hosts.
10032 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10033 (round_up): Don't assume the remainder fits in int.
10034 (find_section): Use bool for boolean. Simplify debug code.
10035 (unexec): Don't assume file sizes fit in int or size_t.
10036 Omit unnecessary trailing newline in 'fatal' format.
10037 Use strerror rather than outputting decimal error number.
10038 Remove unused code when emacs is not defined;
10039 this file relies on Emacs now.
10040 Don't assume e_phnum and e_shnum are positive.
10042 * regex.c: Fix problems when DEBUG is defined.
10043 (extract_number, extract_number_and_incr): Define regardless of
10044 whether DEBUG is defined; that's simpler and makes the code less
10045 likely to go stale in the normal case when DEBUG is not defined.
10046 Return int rather than taking an int * arg. All callers changed.
10047 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10048 Remove, replacing with ...
10049 (DEBUG_PRINT): New macro. All callers changed.
10050 (DEBUG_COMPILES_ARGUMENTS): New macro.
10051 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10052 (print_compiled_pattern, print_double_string) [DEBUG]:
10053 Use prototype rather than old-style definition.
10054 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10055 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10056 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10057 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10058 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10059 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10060 This matters only when DEBUG is defined.
10062 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10064 * xdisp.c (set_iterator_to_next): Set the
10065 ignore_overlay_strings_at_pos_p flag only if we are _really_
10066 iterating over an overlay string, as indicated by the
10067 current.overlay_string_index member. (Bug#14306)
10069 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10071 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10072 to where it is used, to avoid autorelease issues (Bug#14050).
10074 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10076 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10077 * fileio.c (syms_of_fileio): Implement this.
10078 * filelock.c (create_lock_file): If symbolic links don't work, so
10079 we use a regular file as a lock file, do not fsync the lock file;
10082 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10084 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10085 (syms_of_minibuf): Adjust accodingly.
10087 * callint.c (Fcall_interactively): Adjust calls accordingly.
10089 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10091 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10092 w->contents is a buffer before computing everything else.
10093 Use parentheses to disambiguate last part of the condition.
10095 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10096 assertion violations. (Bug#14062)
10098 2013-05-01 David Reitter <david.reitter@gmail.com>
10100 * nsfns.m (ns_tooltip): Initialize.
10102 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10104 * coding.c (decode_coding_gap): Don't remove the character before
10105 a newline unless it's a CR character. (Bug#14287)
10107 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10109 * dispextern.h (struct face): Move enum face_underline_type
10110 earlier so that bitfields can be in the same word.
10112 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10114 * nsfns.m (handlePanelKeys): New function.
10115 (EmacsOpenPanel:performKeyEquivalent:)
10116 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10117 arrows/function/control and copy/paste keys (Bug#14296).
10119 2013-04-27 Juri Linkov <juri@jurta.org>
10121 * callint.c (Fcall_interactively): Call `Qread_number' for
10122 interactive code letter `n' instead of using duplicate code.
10125 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10127 * systime.h (make_timeval): Declare as 'const'.
10129 2013-04-27 Kenichi Handa <handa@gnu.org>
10131 * font.c (font_open_entity): Always open a font of manageable
10134 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10136 Port better to AIX (Bug#14258).
10137 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10140 2013-04-24 Kenichi Handa <handa@gnu.org>
10142 * coding.c (decode_coding_iso_2022): When an invalid escape
10143 sequence is encountered, reset the invocation and designation
10144 status to the safest one.
10146 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10148 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10149 Without this fix, "make distclean" leaves stamp-h1 behind.
10151 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10153 * w32fns.c (w32_fullscreen_rect): New function to compute the
10154 window rectangle for the given fullscreen mode.
10155 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10156 longer tunes the window size. This keeps the window's edges flush
10157 with the screen and allows the taskbar to hide itself in fullboth.
10159 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10160 window decorations and uses the entire screen.
10162 * w32term.h (w32_fullscreen_rect) Add prototype.
10163 (struct w32_output): Replace normal_width, normal_height,
10164 normal_top, and normal_left members with a single normal_placement
10166 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10168 (FRAME_NORMAL_PLACEMENT): New macro.
10170 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10172 * minibuf.c (Ftest_completion): Silence compiler warning.
10174 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10176 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10179 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10182 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10183 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10184 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10185 parentheses where appropriate.
10187 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10189 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10191 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10193 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10194 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10195 Mention in the doc string that setting these variables takes
10196 effect only after a call to set-window-buffer. (Bug#14200)
10198 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10200 * indent.c (Fvertical_motion): Don't consider display strings on
10201 overlay strings as display strings on the buffer position we
10202 started from. This prevents vertical cursor motion from jumping
10203 more than one line when there's an overlay string with a display
10204 property at end of line.
10205 Reported by Karl Chen <Karl.Chen@quarl.org> in
10206 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10208 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10210 * window.c (select_window): `record_buffer' even if window is
10211 already selected (bug#14191).
10213 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10215 * window.c (Fwindow_end): Test more flags, including the buffer's
10216 last_overlay_modified flag, to determine whether the window's
10217 display is really up-to-date. Prevents the function from
10218 returning a stale value. (Bug#14170)
10219 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10222 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10224 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10225 garbaged only if it is not already the top frame on its TTY.
10226 This prevents flickering due to constant redrawing of TTY frames when
10227 there are GUI frames open in the same session. (Bug#13864)
10229 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10231 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10232 of marking the idle timers directly.
10234 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10236 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10237 tables (bug#14054).
10239 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10241 * window.c (select_window): Don't record_buffer while the invariant is
10242 temporarily broken (bug#14161).
10244 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10246 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10248 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10250 2013-04-07 Romain Francoise <romain@orebokech.com>
10252 Ignore additional platform-specific ACL errors (Bug#13702).
10253 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10254 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10256 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10258 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10261 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10263 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10264 This bug was introduced by my 2013-02-25 change that simplified
10265 data_start configuration. Without this change, on GNU/Linux
10266 an Emacs configured with --enable-profiling fails immediately
10267 due to a profiler signal.
10268 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10269 with these flags. On platforms where special flags are needed
10270 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10271 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10272 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10274 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10276 Get rid of some platform-specific functions examining window
10277 system and its capabilities. This is a partial rework of the
10279 * lisp.h (have_menus_p): Remove prototype. This function is
10280 replaced with platform-independent window_system_available.
10281 (check_window_system): Move to...
10282 * frame.h (decode_window_system_frame, window_system_available):
10283 ...here, add new prototypes.
10284 * frame.c (window_system_available, decode_window_system_frame):
10286 (check_window_system): Platform-independent now.
10287 * xterm.h (x_in_use): Remove declaration.
10289 * w32term.h (check_x_frame):
10290 * nsterm.h (check_x_frame): Remove prototypes. This function
10291 is replaced with platform-independent decode_window_system_frame.
10292 * msdos.c (have_menus_p): Remove.
10293 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10294 Remove platform-specific functions. Use check_window_system,
10295 decode_window_system_frame and check_ns_display_info where
10296 appropriate. Minor style and comment tweaks.
10297 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10298 (check_x_frame): Likewise.
10299 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10301 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10302 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10303 * xmenu.c, xselect.c: All related users changed.
10305 2013-04-03 Kenichi Handa <handa@gnu.org>
10307 The following changes is to optimize the code for reading UTF-8
10310 * coding.c (check_ascii): Rename from detect_ascii. Return value
10311 changed. Check EOL format. Do not call adjust_coding_eol_type
10313 (check_utf_8): New function.
10314 (adjust_coding_eol_type): Do nothing if already adjusted.
10315 (detect_coding): Compare the return value of check_ascii with
10316 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10317 (decode_coding_gap): Optimize for valid UTF-8.
10319 2013-03-21 Kenichi Handa <handa@gnu.org>
10321 * coding.c (syms_of_coding): Cancel previous change.
10323 * insdel.c (insert_from_gap): Fix previous change.
10325 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10327 Consistently use platform-specific function to detect window system.
10328 * lisp.h (check_window_system): New prototype. This function is
10329 going to replace check_x, check_w32 and check_ns.
10330 (have_menus_p): Mention msdos.c in comment.
10331 * fontset.c (check_window_system_func): Remove. Adjust all users.
10332 * fontset.h (check_window_system_func): Remove prototype.
10333 * nsterm.h (check_ns):
10334 * xterm.h (check_x):
10335 * w32term.h (check_w32): Likewise.
10336 * menu.c (Fx_popup_menu): Use check_window_system.
10337 * msdos.c (check_window_system): Define for MS-DOS.
10338 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10339 * w32fns.c (check_window_system): Likewise for MS-Windows.
10340 * xfns.c (check_window_system): Likewise for X.
10341 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10342 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10344 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10346 Prefer < to > in range checks such as 0 <= i && i < N.
10347 This makes it easier to visualize quantities on a number line.
10348 This patch doesn't apply to all such range checks,
10349 only to the range checks affected by the 2013-03-24 change.
10350 This patch reverts most of the 2013-03-24 change.
10351 * alloc.c (xpalloc, Fgarbage_collect):
10352 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10353 * character.c (string_escape_byte8):
10354 * charset.c (read_hex):
10355 * data.c (cons_to_unsigned):
10356 * dispnew.c (update_frame_1):
10357 * doc.c (Fsubstitute_command_keys):
10358 * doprnt.c (doprnt):
10359 * editfns.c (hi_time, decode_time_components):
10360 * fileio.c (file_offset):
10361 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10362 * font.c (font_intern_prop):
10363 * frame.c (x_set_alpha):
10364 * gtkutil.c (get_utf8_string):
10365 * indent.c (check_display_width):
10366 * keymap.c (Fkey_description):
10367 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10369 * minibuf.c (read_minibuf_noninteractive):
10370 * process.c (wait_reading_process_output):
10371 * search.c (Freplace_match):
10372 * window.c (get_phys_cursor_glyph):
10373 * xdisp.c (redisplay_internal):
10374 * xsmfns.c (smc_save_yourself_CB):
10375 Prefer < to > for range checks.
10376 * dispnew.c (sit_for): Don't mishandle NaNs.
10377 This fixes a bug introduced in the 2013-03-24 change.
10378 * editfns.c (decode_time_components): Don't hoist comparison.
10379 This fixes another bug introduced in the 2013-03-24 change.
10381 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10383 * frame.h (struct frame): Drop scroll_bottom_vpos
10384 member becaue all real users are dead long ago.
10385 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10386 * xdisp.c (redisplay_internal): Adjust user.
10388 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10390 * nsmenu.m (showAtX:Y:for:): setLevel to
10391 NSPopUpMenuWindowLevel (Bug#13998).
10393 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10395 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10396 (ns_check_pending_open_menu): Declare.
10398 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10399 (x_activate_menubar): Update the menu with title that matches
10400 ns_get_pending_menu_title, and call
10401 ns_check_pending_openmenu (Bug#12698).
10402 (menuWillOpen:): New method.
10403 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10405 * nsterm.m (menu_will_open_state, menu_mouse_point)
10406 (menu_pending_title): New varaibles.
10407 (ns_get_pending_menu_title, ns_check_menu_open)
10408 (ns_check_pending_open_menu): New functions.
10410 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10412 * indent.c (current_column_bol_cache): Remove leftover which is not
10413 used in Fmove_to_column any more.
10414 (current_column, scan_for_column): Adjust users.
10415 * keyboard.c (last_point_position_buffer, last_point_position_window):
10416 Remove leftovers which are not used for recording undo any more.
10417 (command_loop_1, syms_of_keyboard): Adjust users.
10418 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10419 redisplay_window any more.
10420 (move_it_to): Adjust user.
10422 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10424 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10425 Update dependencies.
10427 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10429 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10430 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10431 forward references.
10433 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10435 * window.h (struct window): Replace hchild, vchild and buffer slots
10436 with a single slot 'contents'. This is possible because each valid
10437 window may have either the child window (in vertical or horizontal
10438 combination) or buffer to display (for the leaf window). Using that,
10439 a lot of operations to traverse and/or change window hierarchies may
10440 be simplified. New member horizontal is used to distinguish between
10441 horizontal and vertical combinations of internal windows.
10442 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10443 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10444 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10445 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10446 Use contents slot, not buffer, where appropriate.
10447 (wset_combination): New function.
10448 (wset_buffer): Add eassert.
10449 (Fframe_first_window): Simplify the loop reaching first window.
10450 (Fwindow_buffer): Use WINDOW_LEAF_P.
10451 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10452 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10453 (unshow_buffer): Convert initial debugging check to eassert.
10454 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10455 (make_parent_window, window_resize_check, window_resize_apply)
10456 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10457 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10458 Adjust to match struct window changes.
10459 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10460 (mark_window_cursors_off, count_windows, get_leaf_windows)
10461 (foreach_window_1): Simplify the loop.
10462 * alloc.c (mark_object): Do not check for the leaf window because
10463 internal windows has no glyph matrices anyway.
10464 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10465 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10466 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10467 (build_frame_matrix_from_window_tree, mirror_make_current)
10468 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10469 (update_window_tree, set_window_update_flags): Simplify the loop.
10470 (sync_window_with_frame_matrix_rows): Enforce live window.
10471 Use contents slot, not buffer, where appropriate.
10472 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10473 and WINDOW_HORIZONTAL_COMBINATION_P.
10474 (make_frame_visible_1): Simplify the loop.
10475 Use contents slot, not buffer, where appropriate.
10476 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10477 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10478 (expose_window_tree): Likewise.
10479 Use contents slot, not buffer, where appropriate.
10480 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10481 to avoid deleted windows. Use contents slot instead of buffer.
10482 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10483 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10484 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10485 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10487 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10489 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10490 identify the reasons for assertion violations in bug#14062 and
10492 (Fx_show_tip): Fix compilation error under
10493 "--enable-check-lisp-object-type". (Bug#14073)
10495 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10496 Reported by <rzl24ozi@gmail.com>.
10498 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10500 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10502 (unwind_with_echo_area_buffer): ...to restore it here.
10503 This is needed to ensure that...
10504 (redisplay_window): ...both window markers are valid here,
10505 which is verified by eassert.
10506 * editfns.c (save_excursion_save): Do not assume that
10507 selected_window always displays the buffer.
10508 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10511 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10513 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10516 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10518 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10520 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10522 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10523 since MinGW's w32api headers do. This avoids compiler warnings.
10525 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10526 if already defined.
10528 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10530 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10532 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10534 * gtkutil.c (style_changed_cb): Check if frame is live and an
10535 X frame (Bug#14038).
10537 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10539 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10540 Define only for _WIN32_WINNT less than 0x0500.
10541 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10543 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10544 see its own definitions of 'struct timeval' and 'struct timezone'.
10546 Fix incompatibilities between MinGW.org and MinGW64 headers.
10547 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10549 * w32.c (REPARSE_DATA_BUFFER): Guard with
10550 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10552 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10554 * xterm.c: Include X11/XKBlib.h
10555 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10557 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10559 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10561 * blockinput.h (input_blocked_p): Likewise.
10562 * bytecode.c (exec_byte_code): Likewise.
10563 * callproc.c (call_process_kill, call_process_cleanup)
10564 (Fcall_process): Likewise.
10565 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10566 (Fccl_execute_on_string): Likewise.
10567 * character.c (string_escape_byte8): Likewise.
10568 * charset.c (read_hex): Likewise.
10569 * cm.c (calccost): Likewise.
10570 * data.c (cons_to_unsigned): Likewise.
10571 * dired.c (directory_files_internal, file_name_completion):
10573 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10574 (sit_for): Likewise.
10575 * doc.c (Fsubstitute_command_keys): Likewise.
10576 * doprnt.c (doprnt): Likewise.
10577 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10578 * emacsgtkfixed.c: Likewise.
10579 * fileio.c (file_offset, Fwrite_region): Likewise.
10580 * floatfns.c (Fexpt, fmod_float): Likewise.
10581 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10583 * font.c (font_intern_prop): Likewise.
10584 * frame.c (x_set_alpha): Likewise.
10585 * gtkutil.c (get_utf8_string): Likewise.
10586 * indent.c (check_display_width): Likewise.
10587 * intervals.c (create_root_interval, rotate_right, rotate_left)
10588 (split_interval_right, split_interval_left)
10589 (adjust_intervals_for_insertion, delete_node)
10590 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10591 (merge_interval_right, merge_interval_left, copy_intervals)
10592 (set_intervals_multibyte_1): Likewise.
10593 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10594 * keymap.c (Fkey_description): Likewise.
10595 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10596 * lread.c (openp, read_integer, read1, string_to_number):
10598 * menu.c (ensure_menu_items): Likewise.
10599 * minibuf.c (read_minibuf_noninteractive): Likewise.
10600 * print.c (printchar, strout): Likewise.
10601 * process.c (create_process, Faccept_process_output)
10602 (wait_reading_process_output, read_process_output, send_process)
10603 (wait_reading_process_output): Likewise.
10604 * profiler.c (make_log, handle_profiler_signal): Likewise.
10605 * regex.c (re_exec): Likewise.
10606 * regex.h: Likewise.
10607 * search.c (looking_at_1, Freplace_match): Likewise.
10608 * sysdep.c (get_child_status, procfs_ttyname)
10609 (procfs_get_total_memory): Likewise.
10610 * systime.h (EMACS_TIME_VALID_P): Likewise.
10611 * term.c (dissociate_if_controlling_tty): Likewise.
10612 * window.c (get_phys_cursor_glyph): Likewise.
10613 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10614 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10616 * xfns.c (Fx_window_property): Likewise.
10617 * xmenu.c (set_frame_menubar): Likewise.
10618 * xselect.c (x_get_window_property, x_handle_dnd_message):
10620 * xsmfns.c (smc_save_yourself_CB): Likewise.
10621 * xterm.c (x_scroll_bar_set_handle): Likewise.
10623 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10625 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10626 to be optional or nil. Adjust comment and convert it to docstring.
10627 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10628 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10630 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10632 Static checking by GCC 4.8-20130319.
10633 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10634 * process.c (Fset_process_datagram_address)
10635 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10636 * xdisp.c (get_char_face_and_encoding)
10637 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10638 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10639 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10641 2013-03-24 Ken Brown <kbrown@cornell.edu>
10643 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10644 fix compilation on 64-bit Cygwin, where underscores are not
10645 automatically prepended.
10647 * w32term.c (w32_initialize): Silence compiler warning.
10649 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10651 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10652 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10653 variables, to save and restore frame dimensions.
10654 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10655 after returning from a 'fullscreen' configuration.
10656 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10657 to avoid races between the main thread and the input thread.
10659 * w32term.h (struct w32_output): New members normal_width,
10660 normal_height, normal_top, normal_left, and prev_fsmode.
10661 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10662 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10663 members of a frame.
10665 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10666 'fullscreen' parameter. Always record previous width and height
10667 of the frame, except when switching out of maximized modes, so
10668 that they could be restored correctly, instead of resetting to the
10669 default frame dimensions. Send SC_RESTORE command to the frame,
10670 unless we are going to send SC_MAXIMIZE, to restore the frame
10671 resize hints in the mouse pointer shown by the window manager.
10674 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10676 * lisp.h (get_frame_param): Adjust conditions for prototype
10679 2013-03-22 Ken Brown <kbrown@cornell.edu>
10681 * unexcw.c: Drop unneeded inclusion of w32common.h.
10682 (report_sheap_usage): Declare.
10683 (read_exe_header): Add magic numbers for x86_64.
10684 (fixup_executable): Fix printf format specifier for unsigned long
10687 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10689 * frame.h (struct frame): Put menu_bar_window under #ifdef
10690 because this member is not needed when X toolkit is in use.
10691 (fset_menu_bar_window):
10692 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10693 (free_glyphs, update_frame):
10694 * xdisp.c (expose_frame): Likewise.
10695 (display_menu_bar): Likewise. Remove redundant eassert.
10696 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10699 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10701 Use functions and constants to manipulate Lisp_Save_Value objects.
10702 This replaces code that used macros and strings and token-pasting.
10703 The change makes the C source a bit easier to follow,
10704 and shrinks the Emacs executable a bit.
10705 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10706 (make_save_value): Change 1st arg from string to enum. All callers
10709 (mark_object): Use if, not #if, for GC_MARK_STACK.
10710 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10711 (XSAVE_OBJECT): Now functions, not macros.
10712 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10713 the constant was never used.
10714 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10715 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10716 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10717 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10719 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10720 type3 with a single member save_type. All uses changed.
10721 (save_type, set_save_pointer, set_save_integer): New functions.
10722 * print.c (PRINTX): Remove.
10724 * alloc.c: Remove redundant static declarations.
10726 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10728 * window.h (struct window): Convert left_col, top_line, total_lines
10729 and total_cols from Lisp_Objects to integers. Adjust comments.
10730 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10732 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10733 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10734 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10735 Adjust users where appropriate.
10737 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10739 * frame.h (struct frame): Drop resx and resy because the same data is
10740 available from window system-specific output context. Adjust users.
10741 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10742 New functions to provide defaults when no window system available.
10743 (FRAME_RES_X, FRAME_RES_Y): New macros.
10744 (NUMVAL): Move from xdisp.c.
10745 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10746 (Ffont_face_attributes, Fopen_font):
10747 * image.c (gs_load):
10748 * w32font.c (fill_in_logfont):
10749 * xdisp.c (calc_pixel_width_or_height):
10750 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10751 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10753 2013-03-20 Kenichi Handa <handa@gnu.org>
10755 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10756 to 1 (temporary workaround until a bug related to ASCII
10757 optimization is fixed).
10759 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10761 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10762 Signal error if window is not internal. Adjust docstring.
10763 (delete_all_child_windows): Use combination_limit to save the buffer.
10764 (Fset_window_configuration): Adjust accordingly.
10765 * print.c (syms_of_print): Initialize debugging output not here...
10766 (init_print_once): ...but in a new function here.
10767 * lisp.h (init_print_once): Add prototype.
10768 * emacs.c (main): Add call to init_print_once. Adjust comments.
10770 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10772 * window.c (window_resize_check, window_resize_apply)
10773 (window_from_coordinates, recombine_windows, set_window_buffer)
10774 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10775 (Fsplit_window_internal, Fdelete_window_internal)
10776 (freeze_window_starts): Use bool for booleans.
10777 * window.h (window_frame_coordinates, resize_frame_windows)
10778 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10780 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10782 * dispnew.c (bitch_at_user): Use `user-error'.
10784 2013-03-17 Ken Brown <kbrown@cornell.edu>
10786 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10787 as return type of image_background. (Bug#13981)
10788 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10790 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10792 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10793 (ns_select): Don't return with result uninitialized.
10795 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10798 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10800 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10801 directories. If filename is nil, get directory name (Bug#13932).
10802 Use getFilename and getDirectory.
10803 (getFilename, getDirectory): New methods for EmacsSavePanel and
10805 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10807 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10809 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10811 2013-03-15 Kenichi Handa <handa@gnu.org>
10813 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10814 (adjust_after_replace): Make it back to static. Delete the third
10815 arg text_at_gap_tail. Cancel the code for handling it.
10817 * coding.h (struct coding_system): New member eol_seen.
10819 * coding.c (detect_ascii): New function.
10820 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10821 when the source bytes are actually scanned. On detecting for
10822 coding_category_utf_8_auto, call detect_ascii instead of scanning
10823 source bytes directly.
10824 (produce_chars): Call insert_from_gap with the new arg 0.
10825 (encode_coding): Likewise.
10826 (decode_coding_gap): Control ASCII optimization by the variable
10827 disable_ascii_optimization instead of #ifndef .. #endif.
10828 Deccode EOL format according to coding->eol_seen.
10829 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10832 * lisp.h (adjust_after_replace): Cancel externing it.
10833 (insert_from_gap): Adjust prototype.
10835 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10837 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10838 FULLSCREEN_MAXIMIZED. (Bug#13935)
10840 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10842 * region-cache.c (find_cache_boundary, move_cache_gap)
10843 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10844 Simplify debugging check and convert to eassert. Adjust comment.
10845 (pp_cache): Put under ENABLE_CHECKING.
10847 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10849 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10850 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10851 and WM_ACTIVATEAPP.
10852 (w32fullscreen_hook): If the frame is visible, reset
10853 f->want_fullscreen flag after changing the frame size. If the
10854 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10857 2013-03-13 Daniel Colascione <dancol@dancol.org>
10859 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10860 too so that these builds can use Cygwin's file conversion
10861 functions. (We've been building and linking cygw32.o all along
10862 and just not using it.)
10864 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10866 File synchronization fixes (Bug#13944).
10867 * Makefile.in (LIB_FDATASYNC): New macro.
10869 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10870 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10871 Don't worry about HAVE_FSYNC, since a substitute fsync is
10872 available if the system lacks one.
10873 (Fwrite_regin): Retry fsync if interrupted.
10875 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10877 * w32term.c (w32_read_socket): If the Emacs frame is being
10878 activated, call w32fullscreen_hook, to make sure the new frame
10879 dimensions are in effect. (Bug#13937)
10881 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10883 * xdisp.c (init_iterator): Simplify because both character and byte
10884 positions are either specified or -1. Add eassert. Adjust comment.
10885 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10886 character and byte positions can be obtained from marker.
10888 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10890 Static checking by Sun C 5.12.
10891 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10892 * bytecode.c (exec_byte_code):
10893 * dispnew.c (init_display):
10895 * fileio.c (Fsubstitute_in_file_name):
10896 * keyboard.c (Fevent_convert_list):
10897 * keymap.c (Fsingle_key_description):
10898 * term.c (maybe_fatal, fatal):
10899 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10900 * xsmfns.c (Fhandle_save_session):
10901 Omit unreachable code.
10902 * keymap.c (map_keymap_char_table_item): Cast void * to
10903 a function pointer type; the C Standard requires this.
10905 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10906 Include <sys/param.h> unconditionally, as that works elsewhere and
10907 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10908 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10911 See ChangeLog.12 for earlier changes.
10913 ;; Local Variables:
10917 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10919 This file is part of GNU Emacs.
10921 GNU Emacs is free software: you can redistribute it and/or modify
10922 it under the terms of the GNU General Public License as published by
10923 the Free Software Foundation, either version 3 of the License, or
10924 (at your option) any later version.
10926 GNU Emacs is distributed in the hope that it will be useful,
10927 but WITHOUT ANY WARRANTY; without even the implied warranty of
10928 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10929 GNU General Public License for more details.
10931 You should have received a copy of the GNU General Public License
10932 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.