1 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3 * editfns.c (dump_tz_string): No longer const.
6 * nsmenu.m (clear): Assume OS X 10.6 or later.
8 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
10 * unexmacosx.c: Remove include ppc/reloc.h.
11 (unrelocate, copy_dysymtab): Remove PPC code.
12 (rebase_reloc_address): Remove, only used for PPC:
14 * nsterm.m: Always include macfont.h on COCOA.
15 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
16 (ns_dumpglyphs_image, ns_check_menu_open)
17 (applicationDidFinishLaunching)
18 (antialiasThresholdDidChange:)
19 (keyDown:, toggleFullScreen:, setPosition:portion:whole:): Remove
20 checks for OSX <= 10.5/10.6.
21 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
22 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
25 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
26 (NS_HAVE_NSINTEGER): Remove block.
27 Remove >= OSX 10.6 tests.
29 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
30 (x_activate_menubar, trackingNotification:): Remove check for
32 (menuNeedsUpdate:): Remove check for OSX < 10.5.
34 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
36 * nsfns.m: Always include macfont.h on COCOA.
37 (ns_filename_from_panel, ns_directory_from_panel)
38 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
39 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
41 * macfont.m: Remove >= 1050 check.
42 (macfont_create_family_with_symbol)
43 (macfont_get_glyph_for_character)
44 (mac_font_get_glyphs_for_variants)
45 (mac_ctfont_create_available_families, syms_of_macfont): Remove
47 (mac_font_family_group, mac_font_family_compare): Remove, only used
50 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
51 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
53 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
56 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
58 Fix putenv race conditions with undefined behavior (Bug#8705).
59 Do all putenv calls before Emacs creates any threads.
60 Use a safer way to modify the TZ environment variable in the
61 presence of multiple threads. For further thread-safety,
62 prefer localtime_r and gmtime_r to localtime and gmtime,
63 and prefer struct tm's tm_gmtoff (if available) to calling
64 both localtime_r and gmtime_r.
65 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
66 (init_dbusbind): ... to this new function.
67 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
68 * xterm.c (x_term_init): Move xputenv call from here ...
69 (init_xterm): ... to this new function.
70 * emacs.c (main) [USE_GTK]: Call it before creating threads.
71 * editfns.c (HAVE_TM_GMTOFF): Default to false.
72 (dump_tz_string): New constant.
73 (init_editfns): Use it. This centralizes the dump_tz stuff.
74 Call set_time_zone_rule here, so that its xputenv is done
75 before Emacs goes multithreaded.
76 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
77 thread-safe enough for Emacs.
78 (format_time_string, Fdecode_time, Fcurrent_time_string)
80 Prefer localtime_r and gmtime_r, which are more thread-safe, to
81 localtime and gmtime. Remove now-unnecessary calls to block_input.
82 (tm_gmtoff): New static function.
83 (Fdecode_time, Fcurrent_time_zone): Use it.
84 (Fencode_time): Use mktime_z, for better thread-safety.
85 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
86 i.e., not quite thread-safe but good enough for Emacs typical usage.
87 Do not reclaim storage that is in the environment; let it leak.
88 Always call tzset, since localtime_r does not.
89 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
90 This is now done in init_editfns.
91 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
92 New macros and declarations, for platforms lacking tzalloc & friends.
94 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
96 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
97 On x86 platforms this works around GCC bug 63495
98 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
99 and more generally should fix a portability problem in Emacs.
100 Problem reported by Stefan Monnier in:
101 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
103 2014-10-08 Leo Liu <sdl.web@gmail.com>
105 Enhance terpri to allow conditionally output a newline. (Bug#18652)
106 * keymap.c (describe_vector_princ):
107 * keyboard.c (Fcommand_error_default_function): Adapt to change to
110 * print.c (printchar_stdout_last): Declare.
111 (printchar): Record the last char written to stdout.
112 (Fterpri): Add optional argument ENSURE.
114 2014-10-08 Eli Zaretskii <eliz@gnu.org>
116 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
117 DELAY argument to change_frame_size, so that the frame size
118 changes, if any are needed, are delayed until the next redisplay.
119 This is to avoid a too early QUIT inside change_frame_size, when
120 it calls Lisp in frame_windows_min_size, in case one of the events
121 we've read sets the quit-flag. (Bug#18649)
123 * w32fns.c (check_x_display_info): Accept terminal objects as
124 argument, to follow what xfns.c does.
126 2014-10-07 Glenn Morris <rgm@gnu.org>
128 * Makefile.in ($(srcdir)/macuvs.h)
129 ($(lispsource)/international/charprop.el): Add explicit FORCE.
131 2014-10-07 Eli Zaretskii <eliz@gnu.org>
133 * decompress.c (init_zlib_functions): Move the message about zlib
134 being unavailable from here...
135 (Fzlib_decompress_region): ...to here. (Bug#18650)
137 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
139 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
140 the case where an optional string is used. Adjust docstring.
142 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
144 * lisp.mk (lisp): Remove w32-common-fns.elc.
146 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
148 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
149 These were already defined in buffer.c, and the duplicate
150 definitions cause problems on platforms like 'gcc -fno-common'.
151 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
153 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
155 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
156 if toolbar is visible.
158 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
161 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
162 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
163 (ns_select, ns_read_socket): Use unwind_protect to decrease
164 apploopnr (Bug#18345).
165 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
166 line height (Bug#17977).
168 * macfont.m: Fix indentation and import changes from macport 24.3.94.
169 (macfont_closest_traits_index): New function.
170 (macfont_closest_traits_index_p): Rename from
171 macfont_closest_traits_index.
172 (macfont_list): Use macfont_closest_traits_index_p.
174 2014-10-05 K. Handa <handa@gnu.org>
176 * coding.c (detect_coding_iso_2022): Set coding->rejected
177 correctly when an invalid escape sequence is found (Bug#18610).
179 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
181 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
182 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
185 2014-10-04 Martin Rudalics <rudalics@gmx.at>
187 * buffer.c (scroll_bar_width, scroll_bar_height):
189 * window.c (Fset_window_scroll_bars): Fix doc-string.
190 (Fwindow_scroll_bars): Have it return what the doc-string says.
192 2014-10-03 Eli Zaretskii <eliz@gnu.org>
194 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
195 iterator backwards, to resync the bidi iterator. (Bug#18584)
197 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
199 Consistently use min and max macros from lisp.h.
200 * coding.c (min, max):
202 * unexhp9k800.c (min):
203 * unexw32.c (min, max): Use definitions from lisp.h.
204 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
206 * gmalloc.c (min): Tiny style change.
208 * fileio.c (emacs_readlinkat, Finsert_file_contents):
209 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
211 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
213 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
214 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
215 (X_ULONG_MAX): Move these macros to xterm.h.
216 (x_fill_property_data): Be more generous about allowing either
217 signed or unsigned data of the appropriate width.
218 * xterm.h (x_display_set_last_user_time): New function.
219 All setters of last_user_time changd to use this function.
220 If ENABLE_CHECKING, check that the times are in range.
222 2014-10-02 Eli Zaretskii <eliz@gnu.org>
224 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
225 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
227 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
229 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
230 make a font_object from a tty frame (Bug#18573).
231 (Finternal_set_lisp_face_attribute): Add FIXME comment.
233 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
235 * alloc.c (mark_overlay): Assume that overlay boundaries are
236 always markers. Add comment.
237 * lread.c (read_internal_start): Use convenient validate_subarray.
239 (Fread_from_string): Adjust docstring.
241 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
243 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
245 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
246 Rename from the "x-" prefix.
248 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
250 * xselect.c (selection-converter-alist): Fix docstring.
252 2014-10-01 Eli Zaretskii <eliz@gnu.org>
254 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
255 argument passed by the caller, when we mirror all slashes into
258 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
260 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
261 Resurrect old code and fix compilation with GTK < 2.13.6.
263 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
265 Use AUTO_CONS instead of SCOPED_CONS, etc.
266 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
267 * lisp.h (AUTO_CONS): Rename from scoped_cons.
268 (AUTO_LIST1): Rename from scoped_list1.
269 (AUTO_LIST2): Rename from scoped_list2.
270 (AUTO_LIST3): Rename from scoped_list3.
271 (AUTO_LIST4): Rename from scoped_list4.
272 (AUTO_STRING): Rename from SCOPED_STRING.
273 * frame.h (AUTO_FRAME_ARG):
274 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
275 (AUTO_LIST4, AUTO_STRING):
276 Prepend a new argument 'name'.
277 Declare a variable instead of yielding a value.
279 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
281 2014-09-30 Eli Zaretskii <eliz@gnu.org>
283 * w32fns.c (w32_createwindow): Accept an additional argument, an
284 array of 2 values specifying the coordinates of the frame's
285 top-left corner. Use these values instead of calling x_get_arg,
286 which can cons Lisp objects, and therefore cannot be called except
287 from the main thread. Remove redundant tests for the default
289 (my_create_window): Move the calculation of the coordinates of the
290 frame's top-left edge here. Pass them to the input thread via the
291 second parameter of the WM_EMACS_CREATEWINDOW message.
292 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
295 2014-09-30 Eli Zaretskii <eliz@gnu.org>
297 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
298 (redisplay_window): Treat the frame's frozen_window_starts flag
299 the same way as the optional_new_start flag for the window: only
300 obey it if the glyph row showing point will be fully visible.
301 Likewise when the window start is in a continuation line. If,
302 after trying everything under the 'force_start' label, point is
303 still not fully visible, give up and scroll the window.
304 Add debugging traces. (Bug#18545)
306 * window.c (Frecenter): Set the window's redisplay flag.
308 2014-09-30 Eli Zaretskii <eliz@gnu.org>
310 * w32term.c (w32_read_socket): Don't use frame dimensions for
311 resizing if GetClientRect returned an empty (0, 0, 0, 0)
312 rectangle. Check the return value of GetClientRect, and don't use
313 the results if it didn't succeed.
315 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
316 in columns and lines after correcting the pixel dimensions in
318 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
319 negative values to xrealloc. (Bug#18528)
321 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
323 * alloc.c: Remove now-unnecessary check.
324 Suggested by Dmitry Antipov in:
325 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
327 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
329 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
330 to Ubuntu 14.04.1 x86-64.
332 Simplify stack-allocated Lisp objects, and make them more portable.
333 The build_local_string macro was used in two ways: (1) string
334 literals for which scoped allocation suffices, and (2) file name
335 components, where it's not safe in general to assume bounded-size
336 ASCII data. Simplify by defining a new macro SCOPED_STRING that
337 allocates a block-scope string, and by using SCOPED_STRING for (1)
338 and build_string for (2). Furthermore, actually use stack
339 allocation only for objects known to have sufficient alignment.
340 This simpler implementation means Emacs can make
341 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
342 GC_MAKE_GCPROS_NOOPS.
343 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
344 for fewer differences among implementations.
345 (struct Lisp_String): Now GCALIGNED.
346 (USE_STACK_LISP_OBJECTS): Default to true, since the
347 implementation no longer insists on a nonempty GCALIGNED.
348 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
349 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
350 separately. Move definiens to scoped_cons. The old definition
351 was incorrect when GCALIGNED was defined to be empty.
352 (union Aligned_String): New type.
353 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
354 implementation ports to compilers that don't align strictly enough.
355 Don't worry about the union sizes; it's not worth bothering about.
356 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
357 Rewrite using USE_STACK_CONS.
358 (scoped_cons): Assume the use of union Aligned_Cons.
359 (lisp_string_size, make_local_string, build_local_string): Remove.
360 Unless otherwise specified, all callers of build_local_string
361 changed to use SCOPED_STRING.
362 (SCOPED_STRING): New macro.
363 * data.c (wrong_choice):
364 * menu.c (single_menu_item):
365 * process.c (Fformat_network_address):
366 Hoist use of SCOPED_STRING out of a scope, so that its returned
367 object lives long enough.
368 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
369 as the string might be long or might not be ASCII.
371 2014-09-29 Eli Zaretskii <eliz@gnu.org>
373 * msdos.c (internal_terminal_init): Bump version to 25.
375 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
377 Keep stack-allocated Lisp objects fast rather than versatile.
378 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
379 (SCOPED_CONS_INITIALIZER): New macro.
380 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
381 (USE_LOCAL_ALLOCA): Remove.
382 (local_cons, local_list1, local_list2, local_list3, local_list4):
383 Remove. Stack overflow checking makes them too slow.
384 (make_local_vector): Likewise. Also we just don't have enough
386 (enum LISP_STRING_OVERHEAD): Remove.
387 (local_string_init, local_vector_init): Remove prototypes.
388 (make_local_string, build_local_string): Redesign to target short
389 compile-time string constants, fall back to regular string allocation
391 (lisp_string_size): New function.
392 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
393 * alloc.c (local_string_init, local_vector_init): Remove.
394 (verify_ascii) [ENABLE_CHECKING]: New function.
395 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
396 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
397 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
398 * xselect.c, xterm.c: All related users changed.
400 2014-09-28 Ken Brown <kbrown@cornell.edu>
402 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
403 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
405 2014-09-27 Ken Brown <kbrown@cornell.edu>
407 Fix implementation of HYBRID_MALLOC on Cygwin.
408 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
409 (bss_sbrk_buffer_beg): New variable. Use it...
410 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
411 incorrect definition.
413 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
415 * keyboard.c (track-mouse): Rename to internal--track-mouse.
416 Make it into a function and change arg to be a function.
418 * lisp.mk (lisp): Add elisp-mode.elc.
420 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
422 * xfns.c (x_default_scroll_bar_color_parameter):
423 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
424 to pacify --enable-gcc-warnings in non-scrollbar builds.
426 2014-09-26 Ken Brown <kbrown@cornell.edu>
428 * w32term.h (ALIGN_STACK): Fix the cpp condition.
430 2014-09-25 Eli Zaretskii <eliz@gnu.org>
432 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
433 MinGW builds that use GCC before 4.2.
435 Default to stack objects on DOS_NT platforms as well.
436 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
437 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
439 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
441 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
442 ALIGN_STACK attribute.
444 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
446 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
447 ALIGN_STACK attribute.
449 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
450 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
452 2014-09-25 Martin Rudalics <rudalics@gmx.at>
454 * frame.c (frame_inhibit_resize):
455 * widget.c (EmacsFrameResize):
456 * window.c (resize_frame_windows, Fset_window_configuration):
457 * xdisp.c (expose_frame):
458 * xfns.c (x_change_tool_bar_height):
459 * xmenu.c (update_frame_menubar):
460 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
461 Remove code left dead after 2014-07-27 changes.
463 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
465 Fix local_cons etc. to not exhaust the stack when in a loop.
467 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
468 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
469 * charset.c (load_charset_map_from_file, Ffind_charset_region)
470 (Ffind_charset_string):
471 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
472 * data.c (wrong_range):
473 * editfns.c (Fpropertize, format2):
474 * emacs.c (init_cmdargs, decode_env_path):
475 * fileio.c (auto_save_error):
476 * fns.c (Fyes_or_no_p):
477 * font.c (font_style_to_value, font_parse_xlfd)
478 (font_parse_family_registry, font_delete_unmatched)
480 * fontset.c (Fset_fontset_font):
481 * frame.c (x_get_arg):
482 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
483 (read_char_minibuf_menu_prompt):
484 * keymap.c (silly_event_symbol_error, describe_vector):
485 * lread.c (load_warn_old_style_backquotes):
486 * menu.c (single_menu_item):
487 * minibuf.c (Fread_buffer):
488 * process.c (status_message, Fformat_network_address)
489 (server_accept_connection):
490 * textprop.c (copy_text_properties):
491 * xdisp.c (Fcurrent_bidi_paragraph_direction):
492 * xfns.c (x_default_scroll_bar_color_parameter):
493 * xfont.c (xfont_open):
494 * xselect.c (x_clipboard_manager_error_1):
495 * xterm.c (x_term_init):
496 Put USE_LOCAL_ALLOCA at the start of the function.
497 * fns.c (maybe_resize_hash_table): Use build_string instead of
498 build_local_string, since we'd otherwise need a conditional
499 USE_LOCAL_ALLOCA here, but this is just debugging output and is
500 not worth the bother of optimization.
501 * font.c (font_delete_unmatched): Remove by-hand code that
502 observed MAX_ALLOCA limit, since it's now done automatically.
503 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
504 since build_local_string needs its sa_alloc.
505 * lisp.h (lisp_word_count): New function.
506 (SAFE_ALLOCA_LISP): Use it.
507 (USE_LOCAL_ALLOCA): New macro.
508 (local_cons, make_local_vector, make_local_string):
509 Observe the MAX_ALLOCA limit.
510 (LISP_STRING_OVERHEAD): New constant.
511 (make_local_string): Use it.
513 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
515 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
516 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
517 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
518 and Solaris and it's likely to work on similar platforms.
520 Avoid signed integer overflow when converting Time to ptrdiff_t.
521 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
523 (position_to_Time, Time_to_position): New functions.
524 (gen_help_event, kbd_buffer_get_event): Use them.
525 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
526 Go back to plain 'unsigned long', so that 'Time' is the same
527 for both X and non-X builds; this is less likely to cause surprise.
528 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
529 are the same size; this is no longer required.
531 * keyboard.c (make_lispy_event): Avoid unnecessary tests
532 of bit 28 and of whether an unsigned value is negative.
533 This simplifies the code a bit, and pacifies clang 3.4.
535 2014-09-24 Eli Zaretskii <eliz@gnu.org>
537 * systime.h (Time): Define as size_t, to be consistent with 64-bit
538 Windows builds, where 'long' is a 32-bit type.
540 * w32inevt.h (w32_console_mouse_position): Update the argument
543 * w32term.c (w32_mouse_position)
544 (x_horizontal_scroll_bar_report_motion)
545 (x_scroll_bar_report_motion): Update the argument types to use
548 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
550 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
551 (struct input_event): ...unsigned bitfields. Likewise for
552 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
553 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
554 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
555 (kbd_buffer_get_event): Adjust users.
556 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
557 (make_scroll_bar_position): New function, refactored out of...
558 (make_lispy_event): ...adjusted user.
559 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
560 * nsterm.m (ns_mouse_position, mouseUp):
561 * term.c (term_mouse_position):
562 * w32inevt.c (w32_console_mouse_position):
563 * w32term.c (w32_mouse_position):
564 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
565 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
566 Prefer enum and explicit enum members to integers and numeric values.
568 * chartab.c (uniprop_encode_value_numeric):
569 * font.c (font_style_to_value): Use make_local_vector.
570 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
571 * keymap.c (append_key): Use scoped_list1.
573 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
574 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
576 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
578 Fix some slow uses and misuses of strcat.
579 * doc.c (get_doc_string):
580 * gtkutil.c (get_utf8_string):
581 * xsmfns.c (x_session_initialize):
582 Avoid recomputation of string length.
583 * ftfont.c (ftfont_spec_pattern):
584 * xfns.c (xic_create_fontsetname):
585 Don't assume output buffer is initially zero.
587 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
589 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
591 * xterm.c (x_term_init): Use new functionality to avoid two needs
592 to compute a string length.
594 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
596 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
598 Use known length of a Lisp string to copy it faster.
599 * lisp.h (lispstrcpy): New function. Add comment.
600 * callproc.c (child_setup):
601 * dbusbind.c (xd_append_arg):
602 * doc.c (get_doc_string):
603 * font.c (Ffont_xlfd_name):
604 * frame.c (xrdb_get_resource):
605 * process.c (Fmake_network_process, network_interface_info):
606 * w32fns.c (Fx_open_connection):
607 * w32proc.c (sys_spawnve):
608 * xfns.c (select_visual):
609 * xfont.c (xfont_list):
610 * xsmfns.c (x_session_initialize):
611 * xterm.c (x_term_init): Use it.
613 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
615 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
616 Problem reported by Dmitry Antipov in thread leading to:
617 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
618 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
619 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
621 * callproc.c (call_process): Save and restore sa_avail.
622 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
623 (AVAIL_ALLOCA): New macro.
624 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
625 Use it, and check against sa_avail rather than MAX_ALLOCA.
627 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
629 On OSX, do not free font-specific data more than once (Bug#18501).
630 * macfont.m (macfont_close): Release and free font-specific data
631 only if it wasn't previously freed.
633 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
635 * unexmacosx.c (dump_it): Improve error message.
637 2014-09-22 Juri Linkov <juri@jurta.org>
639 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
640 (Bug#10747, bug#18334)
642 2014-09-22 Eli Zaretskii <eliz@gnu.org>
644 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
645 units in which the position is measured. (Bug#18493)
647 * xdisp.c (redisplay_internal): Force redisplay of all windows
648 that show a buffer whose narrowing has changed. (Bug#18490)
650 2014-09-22 Eli Zaretskii <eliz@gnu.org>
652 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
653 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
654 lines, draw the hollow-box and hbar cursors on the right side of
655 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
658 * xterm.c (x_draw_stretch_glyph_string):
659 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
660 caused the block cursor to disappear on a TAB in R2L lines in
661 every window except the leftmost one. Reported by Martin Rudalics
664 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
666 Always use matched specpdl entry to record call arguments (Bug#18473).
667 * lisp.h (record_in_backtrace): Adjust prototype.
668 * eval.c (record_in_backtrace): Return current specpdl level.
669 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
670 (eval_sub, Ffuncall): Record call arguments in matched specpdl
671 entry and use that entry in call to backtrace_debug_on_exit.
672 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
673 (do_debug_on_call): Get current specpdl level as 2nd arg.
675 Prefer ptrdiff_t to int and avoid integer overflows.
676 * fileio.c (make_temp_name):
677 * font.c (font_parse_family_registry): Avoid integer
678 overflow on string size calculation.
679 * data.c (Faset): Likewise for byte index.
681 2014-09-22 Eli Zaretskii <eliz@gnu.org>
683 Fix display of R2L lines in partial-width windows.
684 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
685 assigned the correct value.
686 (extend_face_to_end_of_line): Account for truncation and
687 continuation glyphs in R2L rows when one of the fringes is not
689 (display_line): Don't assign negative X offset to a row if we are
690 going to produce a truncation glyph for it. When handling
691 truncated R2L rows, consider the width of the left fringe instead
693 (produce_special_glyphs): Fix bogus assignments.
695 2014-09-22 Eli Zaretskii <eliz@gnu.org>
697 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
699 2014-09-22 Eli Zaretskii <eliz@gnu.org>
701 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
702 always set to a valid value. Make sure the size passed to alloca
703 is always positive. (Bug#18516)
705 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
707 Avoid extra call to oblookup when interning symbols.
708 * lisp.h (intern_driver): Add prototype.
709 * lread.c (intern_driver): New function.
710 (intern1, intern_c_string_1, Fintern):
711 * font.c (font_intern_prop):
712 * w32font.c (intern_font_name): Use it.
714 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
716 Minor improvements to new stack-allocated Lisp objects.
717 * frame.h (FRAME_PARAMETER):
718 Prefer scoped_list1 to local_list1 where either would do.
719 * lisp.h (scoped_list4): New macro.
720 (local_cons, local_list1, local_list2, local_list3, local_list4)
721 (make_local_vector, make_local_string, build_local_string):
722 Prefer functions to macros where either would do.
723 * xdisp.c (build_desired_tool_bar_string):
724 Prefer scoped_list4 to local_list4 where either would do.
726 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
728 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
729 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
730 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
731 * frame.h (FRAME_PARAMETER): New macro.
732 * dispnew.c (init_display):
733 * fontset.c (Fset_fontset_font):
734 * frame.c (x_default_parameter):
735 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
736 * xfns.c (x_default_scroll_bar_color_parameter)
737 (x_default_font_parameter, x_create_tip_frame): Use it.
738 * editfns.c (Fpropertize): Use local_cons.
739 * process.c (status_message): Use build_local_string.
740 * xfont.c (xfont_open): Use make_local_string.
741 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
743 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
745 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
746 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
747 !__clang__. This works with GCC and with clang and is safer for
748 compilers we don't know about.
749 (local_cons): Rename parameter to make capture less likely.
751 2014-09-17 Samuel Bronson <naesten@gmail.com>
753 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
755 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
757 Fix minor problems found by static checking.
758 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
760 * buffer.h (decode_buffer): Doc and indentation fixes.
761 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
763 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
765 Avoid clang-specific warnings.
766 * buffer.c (init_buffer): Shut up -Wself-assign.
767 * process.c (server_accept_connection): Shut up -Wunsequenced.
769 2014-09-16 Daniel Colascione <dancol@dancol.org>
771 * fns.c (sxhash): For symbols, use address as hash code.
773 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
775 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
776 * charset.c (load_charset_map_from_file): Use scoped_list2
777 and build_local_string.
778 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
779 * emacs.c (init_cmdargs, decode_env_path):
780 * fileio.c (Fexpand_file_name):
781 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
782 * frame.c (x_get_arg):
783 * keyboard.c (safe_run_hooks_error):
784 * lread.c (load_warn_old_style_backquotes):
785 * xdisp.c (Fcurrent_bidi_paragraph_direction):
786 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
787 * xselect.c (x_clipboard_manager_error_1)
788 (x_clipboard_manager_save_all):
789 * xterm.c (x_term_init): Use build_local_string.
791 Avoid more integer overflows on string size calculations.
792 * category.c (Fmake_category_set):
793 * xdisp.c (get_overlay_arrow_glyph_row):
794 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
796 2014-09-15 Eli Zaretskii <eliz@gnu.org>
798 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
799 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
800 error message format. Use message_with_string to have non-ASCII
801 file names properly displayed.
802 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
803 when w32-unicode-filenames is non-nil, but not on Windows 9X,
804 where these APIs are not available even in UNICOWS.DLL.
805 Improve the format of error messages and include the file name in them
807 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
808 call play-sound-functions, per documentation.
810 * w32.c (w32_get_long_filename, w32_get_short_filename):
811 Constify the input file name arguments.
813 * w32.h (w32_get_long_filename, w32_get_short_filename):
816 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
818 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
819 * lisp.h (local_cons, local_list1, local_list2, local_list3)
820 [USE_LOCAL_ALLOCATORS]: New macros.
821 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
822 (build_local_string): Avoid argument name expansion clash with
825 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
826 Preprocessor guard to avoid impossible configuration.
827 * charset.c (Ffind_charset_region, Ffind_charset_string):
828 Use make_local_vector.
829 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
830 * textprop.c (Fput_text_property, Fadd_face_text_property):
832 (copy_text_properties): Use local_cons and local_list3.
833 * chartab.c (uniprop_table):
834 * data.c (wrong_choice, wrong_range):
835 * doc.c (get_doc_string):
836 * editfns.c (format2):
837 * fileio.c (Fexpand_file_name, auto_save_error):
838 * fns.c (Fyes_or_no_p):
839 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
840 * fontset.c (Fset_fontset_font):
841 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
842 (read_char_minibuf_menu_prompt):
843 * keymap.c (silly_event_symbol_error, describe_vector):
844 * menu.c (single_menu_item):
845 * minibuf.c (Fread_buffer):
846 * process.c (status_message, Fformat_network_address)
847 (server_accept_connection): Use make_local_string and
848 build_local_string. Prefer compound literals where appropriate.
850 2014-09-15 Daniel Colascione <dancol@dancol.org>
852 * fns.c (Fsort): Tweak sort docstring.
854 2014-09-15 Eli Zaretskii <eliz@gnu.org>
856 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
857 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
858 set errno to EAGAIN instead, to allow the caller to retry the
859 write after some waiting. Fixes deadlocks when Emacs exchanges a
860 lot of data through the pipe. (Bug#18420)
862 * sound.c (Fplay_sound_internal): Encode the sound file name in
863 the ANSI codepage. Expand it against data-directory, as per docs,
864 not against the current directory. No need to make a local copy
865 of the file name; pass the encoded file name directly to
866 do_play_sound. (Bug#18463)
868 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
869 NULL, and the file name is not encodable in ANSI codepage, return
870 the string with "?" replacement characters, which will fail the
871 caller. This avoids returning a random value in that case.
873 2014-09-15 Martin Rudalics <rudalics@gmx.at>
875 * window.c (Fresize_mini_window_internal): Set w->total_lines
876 from w->pixel_height (Bug#18422).
878 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
880 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
881 (toggleFullScreen:): Take frame_resize_pixelwise into account when
882 setting resize increments (Bug#18435).
884 2014-09-15 Eli Zaretskii <eliz@gnu.org>
886 * xdisp.c (pos_visible_p): Properly save and restore the iterator
887 state around the call to line_bottom, since it can move the
888 iterator to another screen line. This fixes off-by-one errors in
889 the reported row in some rare cases.
891 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
893 * callproc.c (init_callproc): Fix bug introduced at
894 2014-09-07 (Bug#18474).
896 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
898 Prefer ptrdiff_t to int and avoid integer overflows.
899 * fileio.c (make_temp_name):
900 * font.c (font_parse_family_registry): Avoid integer
901 overflow on string size calculation.
902 * data.c (Faset): Likewise for byte index.
904 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
906 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
908 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
910 * lisp.h (make_local_string): Nitpick indent.
911 * print.c (Fprin1_to_string): Remove unused GCPROs.
913 More debugging aids around GCPROs.
914 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
915 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
916 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
918 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
919 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
921 Remove redundant GCPROs around Ffuncall and Fapply calls.
922 This is safe because Ffuncall protects all of its arguments by itself.
923 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
924 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
925 (call6, call7): Likewise. Use compound literals where applicable.
926 (run_hook_with_args_2): Use compound literal.
928 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
930 Pacify --enable-gcc-warnings when no window system is used.
931 These warnings found that subscript error, so they seem worthwhile.
932 * composite.c (char_composable_p): Simplify a bit.
933 * frame.c (x_set_frame_parameters): Add an IF_LINT.
934 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
935 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
936 * window.c (set_window_scroll_bars):
937 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
938 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
939 Ignore -Wsuggest-attribute=const.
940 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
941 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
943 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
945 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
946 Use check_iso_charset_parameter instead of doing the checks by hand.
947 (check_iso_charset_parameter): Move up. Check parameters a bit
948 more carefully, and return true for 96-char sets. All callers changed.
950 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
952 Simplify lisp.h by removing the __COUNTER__ business.
953 Problem reported by Dmitry Antipov in:
954 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
955 * lisp.h (make_local_vector, make_local_string)
956 (build_local_string): Simplify by not bothering with __COUNTER__.
957 The __COUNTER__ business wasn't working properly, and was needed
958 only for hypothetical future expansion anyway.
960 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
962 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
963 terms to determine bitmap color. (Bug#18437)
965 2014-09-10 Eli Zaretskii <eliz@gnu.org>
967 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
970 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
972 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
974 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
976 * xterm.c (handle_one_xevent): Detect iconified by looking at
977 _NET_WM_STATE_HIDDEN.
979 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
981 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
982 These can generate a constant with the correct value but the wrong
983 width, which doesn't work as a printf argument. All uses removed.
984 Problem reported by Dmitry Antipov in:
985 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
986 (ENUMABLE): Remove; no longer needed.
987 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
988 Remove; no longer needed because of the above change.
989 Each definiens moved to the only use.
991 Improve the experimental local and scoped allocation.
992 * alloc.c (local_string_init, local_vector_init):
993 New functions, defined if USE_LOCAL_ALLOCATORS.
994 Mostly, these are moved here from lisp.h, as it's not
995 clear it's worth making them inline.
996 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
997 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
998 USE_STACK_LISP_OBJECTS, not on a laundry list.
999 (local_string_init, local_vector_init): New decls.
1000 (union Aligned_Cons): New type.
1001 (scoped_cons): Use it. Give up on the char trick, as it's a too
1002 much of a maintenance hassle; if someone wants this speedup
1003 they'll just need to convince their compiler to align properly.
1004 Conversely, use the speedup if struct Lisp_Cons happens to
1005 be aligned even without a directive. Better yet, help it along
1006 by using union Aligned_Cons rather than struct Lisp_Cons.
1007 (pointer_valid_for_lisp_object): Remove. This check is not
1008 necessary, since make_lisp_ptr is already doing it. All uses removed.
1009 (local_vector_init, local_string_init): Move to alloc.c.
1010 (build_local_vector): Remove this awkward macro, replacing with ...
1011 (make_local_vector): New macro, which acts more like a function.
1012 Use statement expressions and use __COUNTER__ to avoid macro
1013 capture. Fall back on functions if these features are not supported.
1014 (build_local_string, make_local_string): Likewise.
1016 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1018 * xterm.c (x_term_init): Consolidate duplicated code.
1019 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1020 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1021 Add eassert and mark dpyinfo as dead only if it was alive.
1023 Add macros to allocate temporary Lisp objects with alloca.
1024 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1025 * character.h (parse_str_as_multibyte): Move prototype to ...
1026 * lisp.h (parse_str_as_multibyte): ... here.
1027 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1028 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1030 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1031 (local_string_init): New functions.
1032 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1033 (init_alloc_once): Call it.
1035 Cleanup last change and make all new stuff conditional.
1036 * lisp.h (build_local_string): Rename to ...
1037 (make_local_string): ... this macro.
1038 (build_local_string, scoped_list1, scoped_list3): New macros.
1039 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1040 and functions as such, use regular fallbacks otherwise.
1041 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1044 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1046 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1047 always make sure the marginal areas of the row are in sync with
1048 what the window wants. (Bug#18419)
1050 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1051 existing binding of a variable, to avoid silently aborting
1052 commands that use specbind. (Bug#18331)
1054 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1056 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1057 * coding.c (growable_destination): New function.
1058 (produce_chars): Use it for sanity checks. Do not fiddle with
1059 dst_end if the source and destination are both nil, as it's
1060 the caller's responsibility to avoid overlap.
1061 * keyboard.c (read_decoded_event_from_main_queue):
1062 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1063 length, not 4 times, to prevent decode_coding_c_string from trying
1064 to reallocate a destination. This removes the need for the FIXME.
1066 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1067 All callers simplified. Add a comment about exec_failed, vfork,
1070 Adjust drag-and-drop fix when window is above top (Bug#18303).
1071 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1072 XCDR bleed into XCAR's encoded value. Improve checks for
1073 out-of-range data while we're at it.
1075 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1077 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1078 is CONSP (Bug#18303).
1080 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1082 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1083 'alloca' gets passed arguments larger than MAX_ALLOCA.
1085 * font.c (MAX): Define if not defined elsewhere.
1087 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1089 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1090 here for destination buffer, to work around what appears to be a
1091 bug in decode_coding_c_string when the source and destination are
1094 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1095 This follows up on the recent thread in emacs-devel on alloca; see:
1096 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1097 This patch also cleans up alloca-related glitches noted while
1098 examining the code looking for unbounded alloca.
1100 * callproc.c (init_callproc):
1101 Rewrite to avoid need for alloca.
1102 * buffer.c (mouse_face_overlay_overlaps)
1103 (report_overlay_modification):
1104 * buffer.h (GET_OVERLAYS_AT):
1105 * coding.c (make_subsidiaries):
1106 * doc.c (Fsnarf_documentation):
1107 * editfns.c (Fuser_full_name):
1108 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1109 (search_embedded_absfilename, Fsubstitute_in_file_name):
1110 * fns.c (Fmake_hash_table):
1111 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1112 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1113 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1114 (xrdb_get_resource, x_get_resource_string):
1115 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1116 * ftxfont.c (ftxfont_draw):
1117 * image.c (xbm_load, xpm_load, jpeg_load_body):
1118 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1120 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1122 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1123 (find_and_return_menu_selection):
1124 * print.c (PRINTFINISH):
1125 * process.c (Fformat_network_address):
1126 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1127 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1128 * sound.c (wav_play, au_play):
1129 * syntax.c (skip_chars):
1130 * term.c (tty_menu_activate, tty_menu_show):
1131 * textprop.c (get_char_property_and_overlay):
1132 * window.c (Fset_window_configuration):
1133 * xdisp.c (safe__call, next_overlay_change, vmessage)
1134 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1135 * xfaces.c (face_at_buffer_position):
1136 * xmenu.c (x_menu_show):
1137 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1138 allocation size isn't bounded.
1139 * callint.c (Fcall_interactively): Redo memory_full check
1140 so that it can be done at compile-time on some platforms.
1141 * coding.c (MAX_LOOKUP_MAX): New constant.
1142 (get_translation_table): Use it.
1143 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1144 SAFE_ALLOCA, to catch integer overflows on size calculation.
1145 (exec_failed) [!DOS_NT]: New function.
1146 (child_setup) [!DOS_NT]: Use it.
1147 * editfns.c (Ftranspose_regions):
1148 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1149 * editfns.c (check_translation):
1150 Allocate larger buffers on the heap.
1151 * eval.c (internal_lisp_condition_case):
1152 Check for MAX_ALLOCA overflow.
1153 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1154 (Fbase64_encode_region, Fbase64_decode_region):
1155 Avoid unnecessary calls to SAFE_FREE before 'error'.
1156 * buffer.c (mouse_face_overlay_overlaps):
1157 * editfns.c (Fget_pos_property, check_translation):
1158 * eval.c (Ffuncall):
1159 * font.c (font_unparse_xlfd, font_find_for_lface):
1160 * ftfont.c (ftfont_drive_otf):
1161 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1162 (menu_bar_items, tool_bar_items):
1163 * sound.c (Fplay_sound_internal):
1164 * xdisp.c (load_overlay_strings, dump_glyph_row):
1165 Use an ordinary auto buffer rather than alloca, since the
1166 allocation size is fixed and small.
1167 * ftfont.c: Include <c-strcase.h>.
1168 (matching_prefix): New function.
1169 (get_adstyle_property): Use it, to avoid need for alloca.
1170 * keyboard.c (echo_add_key):
1171 * keymap.c (describe_map): Use ptrdiff_t, not int.
1172 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1173 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1174 when counting bytes.
1175 * lisp.h (xlispstrdupa): Remove, replacing with ...
1176 (SAFE_ALLOCA_STRING): ... new macro with different API.
1177 This fixes a portability problem, namely, alloca result
1178 passed to another function. All uses changed.
1179 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1181 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1182 (REGEX_ALLOCATE): New macros.
1183 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1184 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1186 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1188 (decode_mode_spec_coding): Store directly into buf rather than
1189 into an alloca temporary and copying the temporary to the buf.
1191 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1193 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1195 2014-09-04 Jan D <jan.h.d@swipnet.se>
1197 * xterm.c (x_term_init): Don't call x_session_initialize if running
1198 as a daemon (Bug#18375).
1200 * xsmfns.c: Initialize ice_fd.
1202 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1204 Less chatter in 'make' output.
1205 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1206 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1207 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1209 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1211 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1212 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1214 * nsfns.m (Fx_create_frame):
1215 * w32fns.c (Fx_create_frame):
1216 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1219 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1221 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1222 the reported row in the case of a window with a header line, by
1223 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1224 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1226 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1228 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1229 when configured --with-wide-int on typical 32-bit platforms.
1231 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1233 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1234 when HPOS is negative, for the benefit of R2L glyph rows whose
1235 newline overflows into the fringe.
1237 2014-09-03 Ken Brown <kbrown@cornell.edu>
1239 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1241 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1243 Minor cleanup of recent strlen-avoiding patch.
1244 * fileio.c (CHECK_LENGTH): Remove.
1245 Rewrite callers so that they don't need it.
1246 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1247 variable wasn't set.
1249 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1251 * fileio.c (CHECK_LENGTH): New macro.
1252 (Fexpand_file_name): Use it and get rid of a few more calls
1253 to strlen and strcat.
1254 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1255 * lisp.h (egetenv): ... because of a new inline function used to
1256 avoid calls to strlen for a compile-time constants.
1258 * buffer.h (decode_buffer): New function.
1259 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1260 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1261 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1262 * data.c (Flocal_variables_p):
1263 * fileio.c (Fverify_visited_file_modtime):
1264 * marker.c (live_buffer): Use it.
1266 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1268 Avoid extra calls to strlen in filesystem I/O routines.
1269 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1270 the length of 'newdir' is known or may be precalculated.
1271 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1272 not 'char *', and so use precalculated length.
1273 (Ffile_accessible_directory_p):
1274 * callproc.c (encode_current_directory, init_callproc):
1275 * charset.c (init_charset):
1276 * lread.c (load_path_check, load_path_default): Adjust users.
1277 * lisp.h (file_accessible_directory_p): Tweak prototype.
1279 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1281 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1284 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1286 --enable-silent-rules now suppresses more chatter.
1287 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1288 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1289 (am__v_CCLD_1): New macros, taken from Automake.
1290 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1292 Clean up extern decls a bit.
1293 * bytecode.c: Include blockinput.h and keyboard.h rather
1294 than rolling their APIs by hand.
1295 * emacs.c: Include regex.h and rely on its and lisp.h's API
1296 rather than rolling them by hand.
1297 * lastfile.c: Include lisp.h, to check this file's API.
1298 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1300 * regex.h (re_max_failures): New decl.
1301 * unexcw.c, unexmacosx.c, unexw32.c:
1302 Rely on lisp.h's API rather than rolling it by hand.
1303 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1304 Declare at top level, to pacify GCC -Wnested-externs.
1306 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1308 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1309 clipping rectangle become negative (i.e. large positive, since
1310 it's an unsigned data type). This can happen in R2L hscrolled
1311 glyph rows, and caused us to draw the cursor glyph on the fringe.
1312 For the details, see
1313 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1315 2014-08-31 Ken Brown <kbrown@cornell.edu>
1317 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1318 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1319 is defined. (Bug#18368)
1321 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1323 Vector-sorting fixes (Bug#18361).
1324 It's not safe to call qsort or qsort_r, since they have undefined
1325 behavior if the user-specified predicate is not a total order.
1326 Also, watch out for garbage-collection while sorting vectors.
1327 * fns.c: Include <vla.h>.
1328 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1329 (sort_vector_compare): Remove, replacing with ....
1330 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1331 ... these new functions.
1332 (sort_vector): Rewrite to use the new functions.
1333 GCPRO locals, since the predicate can invoke the GC.
1334 Since it's in-place return void; caller changed.
1335 (merge): Use 'inorder', for clarity.
1337 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1338 One can't hoist this out of the 'if', because intervening calls to
1339 newlocale, twolower, etc. can change errno.
1341 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1343 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1344 wording of the error messages.
1345 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1348 * w32proc.c (get_lcid_callback): Accept locale specifications
1349 without the country part, as in "enu" vs "enu_USA".
1350 (w32_compare_strings): Signal an error if a locale was specified,
1351 but couldn't be translated into a valid LCID.
1353 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1355 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1357 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1359 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1360 errno after towlower_l. errno's value is not specified after
1361 towlower_l. Instead, assume that towlower_l returns its argument
1362 on failure, which is portable in practice.
1364 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1366 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1368 * w32proc.c (w32_compare_strings): Accept additional argument
1369 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1370 if requested. If w32-collate-ignore-punctuation is non-nil, add
1371 NORM_IGNORESYMBOLS to the flags.
1372 (LINGUISTIC_IGNORECASE): Define if not already defined.
1373 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1375 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1378 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1380 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1381 Define substitutes for platforms that lack them.
1382 (str_collate): Add arguments locale and ignore_case.
1384 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1385 Add optional arguments LOCALE and IGNORE-CASE.
1387 * lisp.h (str_collate): Adapt argument list.
1389 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1391 Add vectors support to Fsort.
1392 * fns.c (sort_vector, sort_vector_compare): New functions.
1393 (sort_list): Likewise, refactored out of ...
1394 (Fsort): ... adjusted user. Mention vectors in docstring.
1395 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1396 * alloc.c (make_save_int_obj): New function.
1397 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1398 (make_save_int_obj): Add prototype.
1400 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1401 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1402 Conditionally define to match system's qsort_r signature.
1403 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1405 2014-08-28 Ken Brown <kbrown@cornell.edu>
1407 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1408 dumping and the system malloc after dumping. (Bug#18222)
1410 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1411 Define as macros, expanding to hybrid_malloc, etc.
1412 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1413 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1415 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1416 full implementation on Cygwin. Remove Cygwin-specific code that
1417 is no longer needed.
1418 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1419 Redefine as macros expanding to gmalloc, grealloc, etc.
1420 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1421 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1422 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1423 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1425 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1426 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1427 HAVE_POSIX_MEMALIGN)]: New functions.
1428 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1429 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1430 hybrid_aligned_alloc; declare.
1431 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1432 HAVE_POSIX_MEMALIGN)]: Define.
1433 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1434 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1435 Define as macro, expanding to gget_current_dir_name, and define
1437 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1438 malloc_enable_thread(). Don't initialize malloc.
1439 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1440 no longer defined on Cygwin).
1441 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1442 * sheap.c (bss_sbrk_buffer_end): New variable.
1443 * unexcw.c (__malloc_initialized): Remove variable.
1444 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1446 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1449 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1451 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1452 In `event->y' return entire range (the size of the scroll bar minus
1454 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1455 return entire range (the scaled size of the scroll bar minus
1456 that of the slider). In `portion' return the scaled position of
1458 (xaw_jump_callback): Restore part of code for vertical scroll
1459 bar broken in change from 2014-07-27.
1460 (xaw_scroll_callback): Provide incremental scrolling with
1461 horizontal scroll bars.
1463 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1465 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1467 * indent.c (Fvertical_motion): Fix vertical motion up through a
1468 display property after a newline. (Bug#18276)
1470 * xdisp.c (display_line): Don't assume that the call to
1471 reseat_at_next_visible_line_start ends up at a character
1472 immediately following the newline on the previous line.
1473 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1474 beyond ZV, which causes infloop in redisplay. For the details, see
1475 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1477 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1478 coordinate for hscrolled R2L screen lines. (Bug#18277)
1480 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1482 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1485 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1487 * syntax.c (scan_lists): Don't examine positions before BEGV.
1490 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1492 Improve robustness of new string-collation code (Bug#18051).
1493 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1494 (newlocale, wcscoll_l): Define substitutes for platforms that
1495 lack them, so as to simplify the mainline code.
1496 (str_collate): Simplify the code by assuming the above definitions.
1497 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1498 For example, the old version left the Emacs in the wrong locale if
1499 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1500 result. Report an error if newlocale fails.
1502 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1504 * lisp.h (str_collate):
1505 * sysdep.c (str_collate): Return int.
1506 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1508 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1510 Fix some glitches in previous change.
1511 * sysdep.c (stack_direction): Replace stack_grows_down
1512 to simplify calculation of stack boundaries.
1513 (handle_sigsegv): Check whether we really crash somewhere near
1514 to stack boundary, and handle fatal signal as usual if not.
1515 (init_sigsegv): Adjust accordingly.
1516 * keyboard.c (Vtop_level_message): Rename to
1517 Vinternal__top_level_message, as suggested by Stefan Monnier in
1518 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1519 All related users changed.
1521 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1523 Handle C stack overflow caused by too nested Lisp evaluation.
1524 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1525 siglongjmp point to transfer control from SIGSEGV handler.
1526 * keyboard.c (return_to_command_loop, recover_top_level_message)
1527 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1528 (regular_top_level_message): New variable.
1529 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1530 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1532 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1533 new variables described above.
1534 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1535 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1536 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1537 (init_sigsegv): New function.
1538 (init_signals): Use it.
1540 2014-08-25 Ken Brown <kbrown@cornell.edu>
1542 * emacs.c (main): Remove use of obsolete macro
1543 G_SLICE_ALWAYS_MALLOC.
1545 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1547 Implement locale-sensitive string collation for MS-Windows.
1548 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1549 New functions. (Bug#18051)
1551 * w32.h (w32_compare_strings): Add prototype.
1553 * w32.c <g_b_init_compare_string_w>: New global flag.
1554 (globals_of_w32): Initialize it.
1556 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1558 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1559 [WINDOWSNT]: Call str_collate on MS-Windows.
1561 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1563 One more minor cleanup of font subsystem.
1564 * font.h (struct font_driver): Convert text_extents to
1565 return void because returned value is never actually used.
1566 * macfont.m (macfont_text_extents):
1567 * w32font.c (w32font_text_extents):
1568 * xftfont.c (xftfont_text_extents): Adjust to return void
1569 and assume that 'metrics' argument is always non-NULL.
1570 * ftfont.c (ftfont_text_extents):
1571 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1573 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1575 Minor cleanups of str_collate fix (Bug#18051).
1576 * fns.c (str_collate): Move decl from here ...
1577 * lisp.h (str_collate): ... to here.
1578 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1579 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1580 potential problems with integer overflow. Don't assume
1581 setlocale succeeds. Remove unnecessary test before restoring
1582 locale via setlocale, and free the copied setlocale string
1585 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1587 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1589 * sysdep.c (str_collate): New function. (Bug#18051)
1591 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1593 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1594 if the initial "rm -f" fails. This is for MinGW builds, where
1595 MS-Windows will not allow deleting the executable file of a
1598 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1600 * w32term.c (w32_scroll_bar_handle_click)
1601 (w32_horizontal_scroll_bar_handle_click)
1602 (x_scroll_bar_report_motion)
1603 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1604 SB_THUMBTRACK, use the 32-bit position information returned by
1605 GetScrollInfo, not the 16-bit information returned in the Windows
1608 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1610 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1611 second coordinate ('y') reported for dragging the horizontal
1614 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1616 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1617 and text area-relative x-coordinates.
1619 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1621 Avoid overwriting the reversed_p flags in the glyph matrices when
1622 init_iterator or start_display are called.
1623 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1625 (tool_bar_height, redisplay_tool_bar, try_window)
1626 (try_window_reusing_current_matrix, try_window_id)
1627 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1628 reversed_p flag of the iterator's glyph row where the glyph row
1629 is going to be redrawn.
1631 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1633 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1635 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1637 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1638 of emacs_event return length from si.nPage to si.nMax.
1639 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1640 interchange start and end of thumb.
1642 2014-08-15 Ken Brown <kbrown@cornell.edu>
1644 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1645 ERRORCHECK mutexes. (Bug#18222)
1647 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1649 * frame.c (set_menu_bar_lines_1): Remove.
1650 (set_menu_bar_lines): Call change_frame_size instead of
1651 set_menu_bar_lines_1.
1653 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1655 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1658 2014-08-11 Glenn Morris <rgm@gnu.org>
1660 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1661 writing before backing up, since it causes a more serious problem
1662 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1663 (choose_write_coding_system): No longer callable from Lisp.
1664 Move last piece back here from Fwrite_region.
1665 (Fwrite_region, syms_of_fileio): Update for above changes.
1667 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1669 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1670 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1671 (Fwindow_new_pixel, Fset_window_new_pixel)
1672 (Fset_window_new_total, Fset_window_new_normal)
1673 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1675 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1677 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1679 * fontset.c (Finternal_char_font): Recompute basic faces if the
1680 frame's face cache was cleared. (Bug#18162)
1682 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1684 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1685 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1686 base buffer's undo list.
1688 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1690 Fix a couple of recent inadvertent breaks of the MSDOS port.
1691 * msdos.c: include required menu.h
1692 * term.c: set correct menu_show_hook on MSDOS.
1694 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1696 Fix handling of menu bar line on TTY frames (Bug#18136)
1698 * dispnew.c (handle_window_change_signal):
1699 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1700 frame's menu bar lines subtracted from height.
1701 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1703 (adjust_frame_size): Count in menu bar when setting FrameRows.
1704 (make_terminal_frame): When setting up the frame's lines and
1705 text height don't count in the menu bar.
1706 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1707 lines subtracted from height.
1708 (do_switch_frame): Set tty's FrameRows to number of total lines
1710 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1711 is used, return total number of lines and columns.
1712 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1714 * term.c (OUTPUT, tty_set_terminal_modes)
1715 (tty_set_terminal_window, tty_set_scroll_region)
1716 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1717 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1718 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1719 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1720 Call change_frame_size with frame's menu bar lines subtracted
1722 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1723 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1726 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1728 * alloc.c (Fmemory_info): Remove a stray brace.
1730 * process.c: Fix a comment typo.
1732 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1734 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1736 * widgetprv.h (EmacsFramePart): Remove font.
1738 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1739 (resources, setup_frame_cursor_bits): Remove unused variables and
1740 functions, esp. wrt. font (Bug#18227).
1742 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1744 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1746 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1748 Refer to MS-DOS using the same name everywhere.
1750 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1754 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1756 * w32term.c (w32_redeem_scroll_bar):
1757 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1758 not redeeming scroll bars that have been turned off.
1760 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1762 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1763 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1764 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1765 (safe_run_hook_funcall): Adjust accordingly.
1767 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1769 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1770 Condition correctly according to toolkit used.
1771 * frame.c (make_initial_frame, make_terminal_frame)
1772 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1773 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1774 assignments according to presence of toolkit scrollbars.
1775 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1776 Condition correctly according to toolkit used.
1777 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1778 only if toolkit supports it.
1779 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1781 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1783 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1785 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1787 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1788 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1789 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1790 (safe_run_hooks): Remove comment which is not relevant any more.
1792 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1794 Don't let big frames overrun the stack.
1795 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1796 Use SAFE_NALLOCA, not alloca.
1798 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1799 * dired.c (directory_files_internal): Use a volatile variable
1800 to prevent the compiler from optimizing away all copies of a local.
1801 I wonder how many other GC-related bugs like this lurk elsewhere?
1803 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1804 * xterm.h (struct x_display_info): New member 'connection'.
1805 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1806 so that x_delete_terminal has a file descriptor to pass to
1807 delete_keyboard_wait_descriptor.
1809 Don't mishandle year-9999 dates (Bug#18176).
1810 * editfns.c (decode_time_components): Store an invalid timespec
1811 on overflow, instead of returning false, so that the caller can
1812 distinguish overflow from other errors.
1813 (lisp_time_argument, lisp_seconds_argument): If the time is out
1814 of range, signal a time overflow instead of an invalid time spec.
1815 * keyboard.c (decode_timer): Treat time overflow like other
1818 Avoid undefined behavior with signed left shift.
1819 Caught by 'gcc -fsanitize=undefined'.
1820 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1821 * dispnew.c (line_hash_code, scrolling):
1822 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1823 Use 'unsigned', not 'int', for line hashes.
1824 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1826 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1828 Make compare-strings more compatible with old behavior (Bug#17903).
1829 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1831 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1833 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1834 Don't add label between left and right buttons (Bug#18129).
1836 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1838 Make functions static that no longer need to be extern.
1839 * frame.c, frame.h (set_menu_bar_lines):
1840 * keyboard.c (Qleftmost, Qrightmost):
1841 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1842 (x_set_internal_border_width):
1845 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1847 Fix display of R2L lines when the last character fits only partially.
1848 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1850 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1851 R2L row is visible only partially, give the row a negative x
1853 (display_line): Fix the calculation of the glyph whose pixel width
1854 is used to decide whether the last produced glyph fits on the
1855 line. When the last glyph fits only partially, give the row a
1858 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1859 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1860 pixel width of the first glyph that is hscrolled from display.
1861 (display_line): In R2L glyph rows, don't give a negative offset to
1862 row->x when the first glyph begins before first_visible_x.
1864 * xdisp.c (display_line): If called with iterator set up to write
1865 to a marginal area, delay the call to handle_line_prefix until we
1866 switch back to the text area. (Bug#18035)
1868 * .gdbinit (xwindow): The members total_cols, total_lines,
1869 left_col, and top_line are C integers (and has been so for the
1872 2014-08-01 Andreas Schwab <schwab@suse.de>
1874 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
1875 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
1877 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1879 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
1880 (timerfd_callback): Ignore weird events with no data. Add tight
1881 assertions and comments.
1882 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
1883 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
1885 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1887 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
1888 I had confused && with ||.
1890 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
1892 Simplify timerfd configuration and fix some minor glitches.
1893 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
1894 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
1895 Fall back on timer_create if timerfd_create fails at runtime.
1896 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
1897 kernel primitives to do resolution. All uses removed.
1898 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
1899 (turn_on_atimers): Clear timer_create-based timers too,
1902 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1903 Without this change, the code can access the local variable 'width'
1904 even when it has not been initialized, and likewise for 'height';
1905 in either case this leads to undefined behavior.
1907 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1909 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
1910 necessary, put horizontal scroll bar resources as well. See
1911 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
1912 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
1914 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1916 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
1917 background value to match the resource of its vertical counterpart.
1919 2014-07-29 Martin Rudalics <rudalics@gmx.at>
1921 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
1922 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
1924 2014-07-28 Martin Rudalics <rudalics@gmx.at>
1926 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
1927 change that added the top margin height to the requested height
1928 and revert (undocumented) part of 2014-07-28 change that changed
1929 the logic of whether a size change occurred.
1931 2014-07-28 Eli Zaretskii <eliz@gnu.org>
1933 * .gdbinit (xwindow): The members total_cols, total_lines,
1934 left_col, and top_line are C integers (and has been so for the
1937 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
1940 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
1942 On GNU/Linux, use timerfd for asynchronous timers.
1943 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
1944 (toplevel): Rename alarm_timer_ok to special_timer_available.
1945 [HAVE_TIMERFD]: Declare timerfd.
1946 [HAVE_CLOCK_GETRES]: Declare resolution.
1947 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
1948 system timer resolution.
1949 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
1950 (timerfd_callback) [HAVE_TIMERFD]: New function.
1951 (atimer_result, debug_timer_callback, Fdebug_timer_check)
1952 [ENABLE_CHECKING]: New function for the sake of automated tests.
1953 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
1954 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
1955 [ENABLE_CHECKING]: Defsubr test function.
1956 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
1957 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
1958 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
1960 Fix --without-x build and pacify --enable-gcc-warnings.
1961 Problems reported in Bug#18122 and Bug#18124.
1962 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
1963 (frame_windows_min_size): Now static.
1964 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
1966 (adjust_frame_size): Always declare prototype.
1968 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
1969 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
1970 * atimer.c (timerfd_callback): Always read expiration data.
1972 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
1973 * process.c (add_timer_wait_descriptor): Add timer descriptor
1974 to input_wait_mask and non_process_wait_mask as well.
1976 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
1978 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
1980 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
1982 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
1983 Reinstate code removed by the prevoius commit to this file.
1985 2014-07-27 Martin Rudalics <rudalics@gmx.at>
1987 * buffer.h (struct buffer): New fields scroll_bar_height and
1988 horizontal_scroll_bar_type.
1989 * buffer.c (bset_scroll_bar_height)
1990 (bset_horizontal_scroll_bar_type): New functions.
1991 (Fbuffer_swap_text): Handle old_pointm field.
1992 (init_buffer_once): Set defaults for scroll_bar_height and
1993 horizontal_scroll_bar_type.
1994 (syms_of_buffer): New variables scroll_bar_height and
1995 horizontal_scroll_bar_type.
1996 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
1997 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
1998 (set_vertical_scroll_bar): Remove prototype.
1999 (x_change_tool_bar_height): Add prototype.
2000 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2001 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2002 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2004 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2005 (update_window): Start mode_line_row->y after horizontal scroll
2007 (change_frame_size_1): Call adjust_frame_size.
2008 (init_display): When changing the size of a tty frame do not
2009 pass height of menu bar.
2010 (Qframe_windows_min_size): New symbol.
2011 * frame.h (struct frame): List tool bar fields after menu bar
2012 fields. Add official, total_lines, horizontal_scroll_bars,
2013 config_scroll_bar_height and config_scroll_bar_lines fields.
2014 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2015 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2016 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2017 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2018 (FRAME_WINDOWS_HEIGHT): New macros.
2019 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2020 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2021 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2022 horizontal scroll bar.
2023 (frame_inhibit_resize, adjust_frame_size)
2024 (frame_windows_min_size): Add declarations.
2025 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2026 (x_set_scroll_bar_default_height, x_set_left_fringe)
2027 (x_set_right_fringe, x_set_vertical_scroll_bars)
2028 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2029 (x_set_scroll_bar_height): Add external declarations.
2030 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2031 (adjust_frame_size): New functions.
2032 (make_frame): Initial horizontal_scroll_bars field.
2033 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2035 (make_initial_frame, make_terminal_frame): No horizontal scroll
2036 bar in initial and terminal frames. Use adjust_frame_size.
2037 (Fframe_total_cols): Fix doc-string.
2038 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2039 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2040 Rewrite using adjust_frame_size.
2041 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2042 (Qframe_windows_min_size): New symbols.
2043 (x_set_frame_parameters): Remove call of check_frame_size.
2044 (x_report_frame_params): Return scroll_bar_height value.
2045 (x_set_left_fringe, x_set_right_fringe): New functions.
2046 (adjust_frame_height, x_set_internal_border_width)
2047 (x_set_fringe_width): Remove.
2048 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2049 (x_set_scroll_bar_width, x_set_right_divider_width)
2050 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2051 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2053 (x_figure_window_size): Rewrite to make frame display the
2054 expected number of lines.
2055 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2056 (Vdefault_frame_horizontal_scroll_bars)
2057 (Vframe_initial_frame_tool_bar_height)
2058 (frame_inhibit_implied_resize): New variables.
2059 * fringe.c (compute_fringe_widths): Remove.
2060 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2061 (xg_create_horizontal_scroll_bar)
2062 (xg_update_horizontal_scrollbar_pos)
2063 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2064 (xg_get_default_scrollbar_height)
2065 (xg_clear_under_internal_border): Extern.
2066 * gtkutil.c (xg_frame_resized): Don't call
2067 do_pending_window_change.
2068 (xg_frame_set_char_size): Use adjust_frame_size.
2069 (style_changed_cb): Call update_theme_scrollbar_height and
2070 x_set_scroll_bar_default_height.
2071 (x_wm_set_size_hint): Don't call check_frame_size.
2072 (update_theme_scrollbar_height)
2073 (xg_get_default_scrollbar_height)
2074 (xg_create_horizontal_scroll_bar)
2075 (xg_update_horizontal_scrollbar_pos)
2076 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2077 (xg_create_scroll_bar): Set horizontal slot of bar.
2078 (xg_initialize): Call update_theme_scrollbar_height.
2079 (xg_clear_under_internal_border): No more static.
2080 * insdel.c (adjust_suspend_auto_hscroll): New function.
2081 (adjust_markers_for_delete, adjust_markers_for_insert)
2082 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2083 * keyboard.c (readable_events, discard_mouse_events)
2084 (make_lispy_event): Handle horizontal scroll bar click events.
2085 (Fsuspend_emacs): When changing the size of a tty frame do not
2086 pass height of menu bar.
2087 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2088 (Qright, Qleftmost, Qrightmost): New symbols.
2089 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2091 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2092 * nsfns.m (x_set_internal_border_width): New function.
2093 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2094 Remove extended fringe code.
2095 (x_set_window_size, x_new_font): Don't call
2096 compute_fringe_widths.
2097 * term.c (Fresume_tty): When changing the size of a tty frame do
2098 not pass height of menu bar.
2099 (clear_tty_hooks, set_tty_hooks):
2100 Clear horizontal_scroll_bar_hook.
2101 (init_tty): Frame has no horizontal scroll bars.
2102 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2103 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2104 scroll_bar_after_handle, scroll_bar_left_arrow,
2105 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2106 scroll_bar_to_rightmost entries.
2107 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2108 (struct terminal): Add set_horizontal_scroll_bar_hook.
2109 * w32console.c (initialize_w32_display):
2110 Clear horizontal_scroll_bar_hook.
2111 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2113 (x_clear_under_internal_border, x_set_internal_border_width):
2115 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2116 Set windows_or_buffers_changed when adding the menu bar.
2117 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2118 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2119 (w32_createhscrollbar): New functions.
2120 (w32_createscrollbar): Rename to w32_createvscrollbar.
2121 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2122 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2123 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2124 Add WM_EMACS_SHOWCURSOR.
2125 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2126 case do not artificially impose WM size hints.
2127 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2128 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2130 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2131 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2132 (unwind_create_frame_1): Remove.
2133 (Fx_create_frame): Make both scrollbars the system standard
2134 width and height. Use official field of frame structure to
2135 inhibit running window-configuration-change-hook.
2136 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2137 pixelwise. Handle frame's official field.
2138 (w32_frame_parm_handlers): Remove x_set_fringe_width
2139 entries. Add x_set_scroll_bar_height,
2140 x_set_horizontal_scroll_bars, x_set_left_fringe and
2142 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2143 pass height of menu bar to change_frame_size.
2144 * w32menu.c (set_frame_menubar): Rewrite using
2145 frame_inhibit_resize.
2146 * w32term.h (struct w32_display_info):
2147 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2148 (struct scroll_bar): Add horizontal.
2149 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2150 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2151 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2152 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2153 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2154 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2155 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2156 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2157 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2158 Define instead of WM_EMACS_CREATESCROLLBAR.
2159 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2160 WND_SCROLLBAR_INDEX.
2161 * w32term.c (horizontal_scroll_bar_min_handle)
2162 (horizontal_scroll_bar_left_border)
2163 (horizontal_scroll_bar_right_border): New integers.
2164 (x_set_frame_alpha): Replace x_highlight_frame by
2166 (x_window_to_scroll_bar): New argument "type". Update callers
2168 (w32_set_horizontal_scroll_bar_thumb)
2169 (x_horizontal_scroll_bar_report_motion)
2170 (w32_set_horizontal_scroll_bar)
2171 (w32_horizontal_scroll_bar_handle_click)
2172 (x_horizontal_scroll_bar_report_motion): New functions.
2173 (w32_mouse_position): Discriminate horizontal and vertical
2175 (my_create_scrollbar): Replace with two new functions
2176 my_create_vscrollbar and my_create_hscrollbar.
2177 (x_scroll_bar_create): New argument "horizontal".
2178 Update callers accordingly.
2179 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2180 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2182 (w32_read_socket): Handle WM_HSCROLL cae.
2183 (x_new_font): Don't recompute fringe widths.
2184 Use frame_inhibit_resize. Calculate new menu bar height iff we
2185 build without toolkit. Always clear under internal border.
2186 (x_set_window_size): Don't check frame size or recompute
2187 fringes. Reset fullscreen status before applying sizes.
2188 Always resize as requested by pixelwise argument. Don't call
2189 do_pending_window_change.
2190 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2191 (w32_initialize_display_info): Initialize dpyinfo's
2192 horizontal_scroll_bar_cursor entry.
2193 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2194 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2195 horizontal_scroll_bar_left_border.
2196 (w32fullscreen_hook): Intermittently resize window to normal
2197 when switching from fullscreen to maximized state.
2198 (run_window_configuration_change_hook): Don't run it if frame is
2200 (unwind_change_frame): Remove.
2201 (Fset_window_configuration): Rewrite using frame's official field.
2202 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2203 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2204 * window.h (struct window): New fields old_pointm,
2205 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2206 scroll_bar_height and suspend_auto_hscroll.
2207 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2209 (sanitize_window_sizes): Extern.
2210 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2211 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2212 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2213 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2214 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2216 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2217 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2218 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2219 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2220 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2221 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2222 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2223 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2224 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2225 (Fwindow_old_point, sanitize_window_sizes): New functions.
2226 (Qwindow_sanitize_window_sizes): New symbol.
2227 (window_body_height): Count in horizontal scroll bar.
2228 (set_window_hscroll, Fscroll_left, Fscroll_right):
2229 Set suspend_auto_hscroll slot.
2230 (Fwindow_inside_edges): Count fringes pixelwise.
2231 (coordinates_in_window, Fcoordinates_in_window_p):
2232 Consider horizontal scroll bar.
2233 (check_frame_size, adjust_window_margins): Remove functions and
2234 corresponding calls.
2235 (set_window_buffer): Initialize old_pointm and horizontal scroll
2237 (temp_output_buffer_show): Reset hscroll related fields.
2238 Initialize old_pointm.
2239 (make_parent_window): Initialize old_pointm.
2240 (make_window): Initialize old_pointm, horizontal scroll bar type,
2241 and scroll bar height.
2242 (resize_frame_windows): Don't count top margin in new sizes.
2243 Don't use safe sizes when shrinking a frame; let the window
2244 manager do the clipping.
2245 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2247 (Fdelete_window_internal): Unchain old_pointm marker.
2248 (window_scroll_pixel_based, Fscroll_other_window):
2250 (Fwindow_text_width, Fwindow_text_height): New argument
2252 (struct saved_window): New fields, old_pointm, hscroll_whole,
2253 suspend_auto_hscroll, scroll_bar_height and
2254 horizontal_scroll_bar_type.
2255 (Fset_window_configuration, save_window_save): Set new fields of
2257 (apply_window_adjustment): Don't call adjust_window_margins.
2258 (set_window_margins): Don't change margins if new sizes don't
2260 (set_window_scroll_bars): New argument "horizontal_type".
2261 Handle horizontal scroll bars. Don't change scroll bars if they
2262 don't fit into window.
2263 (Fset_window_scroll_bars): New argument "horizontal_type".
2264 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2265 (compare_window_configurations): Compare horizontal scroll bar
2267 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2268 horizontal scroll bar height.
2269 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2270 instead of FRAME_LINES.
2271 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2272 ON_VERTICAL_SCROLL_BAR.
2273 (with_echo_area_buffer): Initialize old_pointm.
2274 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2276 (unwind_with_echo_area_buffer): Handle old_pointm.
2277 (update_tool_bar): Set do_update when the tool bar window has at
2278 least one line (since this is what the user sets).
2279 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2280 (redisplay_tool_bar): Return early when toolbar has zero lines.
2281 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2282 (hscroll_window_tree): Handle suspension of auto_hscroll and
2284 (set_horizontal_scroll_bar): New function.
2285 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2286 more than one line. Handle horizontal scroll bars.
2287 (note_mouse_highlight): Handle horizontal scrol bars.
2288 (expose_frame): Set dimensions of XRectangle from frame's text
2290 (Vvoid_text_area_pointer): Update doc-string.
2291 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2292 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2293 (x_set_internal_border_width): New functions.
2294 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2295 (unwind_create_frame_1): Remove.
2296 (Fx_create_frame): Handle horizontal scroll bars. Use official
2297 field of frame structure to inhibit running
2298 window-configuration-change-hook.
2299 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2300 pixelwise. Handle frame's official field.
2301 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2302 x_set_horizontal_scroll_bars, x_set_left_fringe,
2304 * xmenu.c (update_frame_menubar, free_frame_menubar):
2305 Use adjust_frame_size.
2306 * xterm.h (struct x_display_info):
2307 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2309 (struct scroll_bar): Add horizontal slot.
2310 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2311 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2312 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2313 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2314 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2315 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2316 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2317 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2318 (x_clear_under_internal_border): Remove.
2319 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2320 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2321 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2322 HORIZONTAL. Update callers.
2323 (horizontal_action_hook_id): New action hook id.
2324 (x_horizontal_scroll_bar_to_input_event)
2325 (x_create_horizontal_toolkit_scroll_bar)
2326 (xt_horizontal_action_hook)
2327 (x_set_toolkit_horizontal_scroll_bar_thumb)
2328 (XTset_horizontal_scroll_bar, x_net_wm_state)
2329 (x_horizontal_scroll_bar_report_motion): New functions.
2330 (xg_scroll_callback, x_scroll_bar_handle_click):
2331 Handle horizontal scroll bars.
2332 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2333 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2335 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2336 Handle horizontal scroll bars.
2337 (handle_one_xevent): Handle horizontal scroll bar events.
2338 Call x_net_wm_state.
2339 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2341 (x_set_window_size): Don't call check_frame_size and
2342 do_pending_window_change.
2343 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2344 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2345 (x_scroll_bar_set_handle): Add some checks when calling
2348 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2350 Revert previous change.
2351 There is certainly nothing wrong with writing code like 'lo <= i
2352 && i <= hi', even if LO happens to a constant. There isn't even
2353 anything wrong in general with writing 'a <= b' if A happens to
2354 be a constant. At any rate stylistic changes shouldn't
2355 be done like this without discussion.
2357 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2359 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2360 (Fgarbage_collect): Reorder conditions that are written backwards.
2361 * data.c (cons_to_unsigned): Likewise.
2362 * dispnew.c (update_frame_1, sit_for): Likewise.
2363 * fileio.c (file_offset): Likewise.
2364 * filelock.c (read_lock_data, lock_file): Likewise.
2365 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2367 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2368 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2369 * lread.c (read1): Likewise.
2370 * minibuf.c (read_minibuf_noninteractive): Likewise.
2371 * nsterm.m (x_set_frame_alpha): Likewise.
2372 * process.c (wait_reading_process_output): Likewise.
2373 * region-cache.c (delete_cache_boundaries): Likewise.
2374 * xterm.c (x_set_frame_alpha): Likewise.
2376 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2378 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2381 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2383 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2384 because atimer expiration is absolute rather than relative.
2386 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2388 * w32term.h (current_popup_menu, menubar_in_use):
2389 Move declarations from w32term.c.
2391 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2393 * w32fns.c (menubar_in_use): No more static.
2394 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2396 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2398 Move hourglass machinery to RIF.
2399 * dispextern.h (struct redisplay_interface): New members
2400 show_hourglass and hide_hourglass. Indent comments.
2401 (show_hourglass, hide_hourglass): Remove prototypes.
2402 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2403 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2404 (ns_redisplay_interface): Add them.
2405 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2406 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2407 (w32_arrow_cursor): New function to hack around non-GUI frames.
2408 (w32_redisplay_interface): Add new functions.
2409 * w32term.h (w32_arror_cursor): Add prototype.
2410 * xdisp.c (show_hourglass): New function, refactored out from
2411 platform-dependent code.
2412 (cancel_hourglass): Now call to RIF function.
2413 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2414 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2415 (x_redisplay_interface): Add new functions.
2417 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2419 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2420 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2421 and complete previous change.
2422 * frame.c (adjust_frame_height): New function.
2423 (Fset_frame_height, Fset_frame_size): Use it.
2424 (x_set_frame_parameters): Take frame top margin into account.
2426 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2428 * frame.c (Fset_frame_height): Take frame top margin into account.
2429 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2430 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2432 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2434 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2435 menubar_height as such. Tweak comment.
2436 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2437 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2438 All related users changed.
2439 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2440 * xterm.c (handle_one_xevent):
2441 * gtkutil.c (xg_event_is_for_menubar):
2442 * xfns.c (x_window) [USE_X_TOOLKIT]:
2443 * xmenu.c (set_frame_menubar, free_frame_menubar):
2444 Prefer to use FRAME_MENUBAR_HEIGHT.
2446 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2448 * frame.c (Fframe_parameters): Always report frame height without
2449 menu and tool bar lines.
2451 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2453 * nsterm.m (applicationDidFinishLaunching:): Call
2454 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2455 (antialiasThresholdDidChange:): New method for EmacsApp.
2457 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2459 * macfont.m (macfont_update_antialias_threshold): Remove static.
2461 * macfont.h (macfont_update_antialias_threshold): Declare.
2463 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2465 * w32select.c (setup_windows_coding_system):
2466 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2467 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2469 * w16select.c (Fw16_get_clipboard_data):
2470 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2473 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2474 buffer position where we are to start the iteration.
2475 (handle_invisible_prop): Record in it->stop_charpos the position
2476 where the invisible text ends. (Bug#18035)
2477 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2478 row has zero buffer position as their start position.
2479 Reported by martin rudalics <rudalics@gmx.at>.
2481 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2482 infinite looping in redisplay when display lines don't have enough
2483 space to display even a single character. (Bug#18036)
2485 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2487 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2488 * xfns.c (x_window): Use it to allow xfree later.
2489 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2490 where appropriate. Use bool for booleans and remove redundant checks.
2491 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2492 * xterm.c (x_free_frame_resources): Free shell_position.
2494 2014-07-19 K. Handa <handa@gnu.org>
2496 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2497 mandatory font spec (Bug#17973).
2499 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2501 * font.c (font_score): Return the worst score if the size of
2502 ENTITY is wrong by more than a factor 2 (Bug#17973).
2504 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2506 * frame.c (frame_unspecified_color): New function
2507 refactored out from ...
2508 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2509 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2511 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2512 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2513 * lisp.h (set_frame_param): Remove prototype.
2514 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2515 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2518 Prefer 'x_display_info *' to 'Display *' in X selection code.
2519 This helps to avoid unneeded calls to x_display_info_for_display.
2520 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2521 instead of 'Display *'.
2522 (SELECTION_EVENT_DPYINFO): New macro.
2523 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2524 it as an lvalue. Mention this in comment.
2525 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2526 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2527 (selection_data_to_lisp_data, receive_incremental_selection):
2528 Convert to use 'x_display_info *'. Adjust users where appropriate.
2529 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2530 selection data *' as last arg to not return values in args.
2531 (unexpect_property_change): Use common removal technique.
2533 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2535 * print.c (print_preprocess): Adjust to match changed
2536 sub char-table structure and avoid crash (Bug#18038).
2538 * data.c (wrong_choice): Not static any more.
2539 * lisp.h (wrong_choice): Add prototype.
2540 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2541 Declare namebuf as such. Tweak comment.
2542 [USE_GTK]: Likewise for tool_bar_position.
2543 (fset_tool_bar_position) [USE_GTK]: Ditto.
2544 (FRAME_TOOL_BAR_POSITION): New macro.
2545 * frame.c (x_report_frame_params):
2546 * gtkutil.c (update_frame_tool_bar):
2547 * xfns.c (Fx_create_frame): Use it.
2548 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2550 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2552 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2553 buffer's default-directory only if it is a string. (Bug#17986)
2555 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2557 More precise control over values of some buffer-local variables.
2558 * keyboard.c (Qvertical_scroll_bar):
2559 * frame.c (Qleft, Qright): Move to ...
2560 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2561 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2562 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2563 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2564 vertical-scroll-bar, scroll-up-aggressively
2565 and scroll-down-aggressively.
2566 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2568 * nsfns.m, frame.h (Qleft, Qright):
2569 * nsterm.m (Qleft): Remove declarations.
2570 * gtkutil.c (toplevel): Include buffer.h.
2571 * data.c (wrong_choice, wrong_range): New functions.
2572 (store_symval_forwarding): Handle special properties of buffer-local
2573 variables and use functions from the above to signal error, if any.
2575 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2576 values. Add comment.
2577 (struct frame): Re-arrange layout to avoid extra padding and use bit
2578 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2579 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2580 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2581 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2582 Define as no-ops because there are no scroll bars anyway.
2583 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2586 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2587 Add convenient setter.
2588 (font_put_frame_data, font_get_frame_data): Use it.
2590 2014-07-15 Daiki Ueno <ueno@gnu.org>
2592 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2593 pointer argument, before dereferencing.
2594 (XCHAR2B_BYTE2): Likewise.
2596 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2598 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2599 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2600 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2601 Use record_unwind_protect_int and avoid consing.
2602 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2604 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2606 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2608 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2609 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2611 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2612 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2613 * minibuf.c: Include binary-io.h instead of fcntl.h.
2614 (read_minibuf_noninteractive):
2615 Use set_binary_mode instead of handcrafted code.
2616 Don't call emacs_set_tty if emacs_get_tty failed.
2617 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2618 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2619 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2621 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2622 This works around a GCC compiler bug when Emacs is configured with
2623 --enable-gcc-warnings.
2625 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2627 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2628 or characters in string, respectively. Add comment.
2629 * fringe.c (Fdefine_fringe_bitmap):
2630 * fns.c (Fsubstring, substring_both): Use it.
2631 * keymap.c (Fdefine_key, Flookup_key):
2632 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2634 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2635 Use menu_item_width.
2636 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2638 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2640 Improve behavior of 'bzr up; cd src; make -k'.
2641 * Makefile.in (top_srcdir): New var.
2642 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2643 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2644 its expansion is a bit shorter.
2645 (../config.status): Actually build config.status instead of
2647 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2648 New macros, copied and relocated from ../Makefile.in.
2649 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2650 (../config.status, Makefile): New dependencies and rules,
2651 copied with relocation from ../Makefile.in. This should be more
2652 likely to rebuild the build machinery properly if you do a 'make'
2653 in the src directory.
2655 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2657 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2660 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2661 behavior on Windows 7 and later when the function is repeatedly
2662 invoked with the same value of DIR. (Bug#17950)
2664 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2665 string to match the one in w32fns.c.
2667 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2668 stdin to binary mode only if it is connected to a terminal.
2670 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2672 Coalesce extern decls.
2673 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2674 * sysdep.c (emacs_get_tty, emacs_set_tty):
2675 Move duplicate extern decls from here ...
2676 * systty.h: ... to here, so that there's just one copy.
2678 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2680 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2682 * nsfns.m (Fns_popup_font_panel): Ditto.
2684 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2686 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2688 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2690 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2691 [DOS_NT]: Implement for WINDOWSNT.
2693 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2696 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2698 * sysdep.c (suppress_echo_on_tty): New function.
2699 * minibuf.c (read_minibuf_noninteractive): Use it.
2701 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2703 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2704 sysinfo failed. Adjust docstring.
2706 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2708 Implement memory-info for MS-DOS.
2709 * dosfns.c (dos_memory_info): New function.
2710 * dosfns.h (dos_memory_info): Add prototype.
2711 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2712 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2713 of doing some of its job.
2715 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2716 reference termios structure members.
2718 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2720 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2722 * minibuf.c (top): Include systty.h. Declare external
2723 emacs_get_tty and emacs_set_tty.
2724 (Vread_hide_char): New lisp variable.
2725 (read_minibuf_noninteractive): Hide characters with
2726 Vread_hide_char if it is a character. (Bug#17839)
2728 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2730 Implement memory-info for MS-Windows.
2731 * w32.c (w32_memory_info): New function.
2732 * w32.h (w32_memory_info): Prototype it.
2733 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2735 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2737 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2738 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2739 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2740 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2741 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2742 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2743 (decode_coding_big5, decode_coding_charset, decode_coding)
2744 (encode_coding): Adjust users.
2746 * alloc.c (Fmemory_info): New function.
2748 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2750 * syntax.c (back_comment): Use more-natural location for label.
2752 * font.c, font.h (font_unparse_fcname): Now static.
2753 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2755 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2757 Next minor cleanup of font subsystem.
2758 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2759 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2761 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2763 * ftfont.h (ftfont_font_format): Remove prototype.
2764 * ftfont.c (ftfont_font_format): Remove; now unused.
2766 * nsfont.m (nsfont_open):
2767 * w32font.c (w32font_open_internal):
2768 * w32uniscribe.c (uniscribe_open):
2769 * xfont.c (xfont_open):
2770 * xftfont.c (xftfont_open): All users changed.
2772 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2773 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2775 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2777 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2778 x_produce_glyphs does when it generates a stretch glyph that
2779 represents a TAB. (Bug#17969)
2781 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2782 and there is a display property at that position, don't call
2783 move_it_to to move to a position before window start. (Bug#17942)
2784 Fix condition for finding CHARPOS by the first call to move_it_to.
2787 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2789 * syntax.c (find_defun_start): Try the cache even
2790 if !open_paren_in_column_0_is_defun_start.
2791 (back_comment): If find_defun_start was pessimistic, use the
2792 scan_sexps_forward result to improve the cache (bug#16526).
2794 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2796 * xdisp.c (redisplay_window): If redisplay of a window ends up
2797 with point in a partially visible line at end of the window, make
2798 sure the amended position of point actually has smaller Y
2799 coordinate; if not, give up and scroll the display. (Bug#17905)
2801 * window.c (window_scroll_pixel_based): When point ends up at the
2802 last fully visible line, don't let move_it_to stop at the left
2803 edge of the line and dupe us into thinking point is inside the
2806 * w32.c (network_interface_info): Make sure the argument is a
2809 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2811 * process.c (read_and_dispose_of_process_output): Fix typo
2812 in previous patch: we want nonnegative fds, not nonzero fds.
2814 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2816 * chartab.c (char_table_translate): Move to...
2817 * character.h (char_table_translate): ... inline function here.
2818 Avoid Faref and assume that args are always valid. This helps to
2819 speedup search, which is especially important for a huge buffers.
2820 * lisp.h (char_table_translate): Remove prototype.
2822 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2823 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2824 New function, with an intention to avoid code duplication between
2826 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2828 * ftfont.c (ftfont_open):
2829 * macfont.m (macfont_open):
2830 * xftfont.c (xftfont_open): Use it.
2832 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2834 * process.c: Add sanity checks for file descriptors (Bug#17844).
2835 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2836 Check that infd is nonnegative before using it as an fd.
2837 (read_and_dispose_of_process_output, Fprocess_send_eof):
2838 Likewise, for outfd.
2839 (wait_reading_process_output): Omit unnecessary check of infd.
2841 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2843 Minor fixups related to usage of the 'long' type.
2844 * gnutls.c (emacs_gnutls_handshake):
2845 * xfaces.c (dump_realized_face):
2846 Work even if 'long' is narrower than 'void *'.
2847 * termcap.c (scan_file):
2848 * xselect.c (x_decline_selection_request)
2849 (x_reply_selection_request, x_get_window_property):
2850 * xterm.c (x_set_frame_alpha):
2851 Remove unnecessary 'L' suffixes of integer constants.
2852 * xfns.c (hack_wm_protocols):
2853 * xselect.c (x_fill_property_data):
2854 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2855 Remove unnecessary casts to 'long'.
2856 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2858 Minor ImageMagick safety fixes.
2859 * image.c (imagemagick_compute_animated_image):
2860 Remove useless assignment to local. Avoid problems if dest_width is 0.
2861 (imagemagick_load_image): Use int for pixel counts that can't
2862 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2863 a row width greater than the image width (or greater than LONG_MAX!).
2865 2014-07-04 K. Handa <handa@gnu.org>
2867 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2868 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2869 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2871 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
2873 * font.h (struct font_driver): Remove get_outline and free_outline;
2874 not used by any font driver.
2875 * ftfont.c (ftfont_driver):
2876 * macfont.m (macfont_driver):
2877 * nsfont.m (nsfont_driver):
2878 * w32font.c (w32font_driver):
2879 * w32uniscribe.c (uniscribe_font_driver):
2880 * xfont.c (xfont_driver): Related users changed.
2881 * xselect.c (x_get_window_property): Use convenient xmalloc.
2882 Call to xfree only if some data was really allocated.
2884 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2886 On MS-Windows, display busy cursor on all GUI frames.
2887 This is similar to what we have on X. Quickly tested by Dani Moncayo.
2888 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
2889 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
2891 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
2892 * xdisp.c (start_hourglass): Remove Windows-specific bits.
2894 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2896 Use convenient alists to manage per-frame font driver-specific data.
2897 * frame.h (struct frame): Rename font_data_list to...
2898 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
2899 * font.h (struct font_data_list): Remove; no longer need a special
2901 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
2903 * font.c (font_put_frame_data, font_get_frame_data)
2904 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
2906 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
2907 Related users changed.
2908 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
2909 Prefer convenient xmalloc and xfree.
2911 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2913 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
2914 the window whose glyph row is being prepared and a flag whether it
2915 is for mode/header line. Make sure the glyph row's marginal areas
2916 are in sync with what the window wants.
2919 * xdisp.c (display_line, display_mode_line):
2920 Call prepare_desired_row with additional arguments, as appropriate.
2922 * dispextern.h (prepare_desired_row): Adjust prototype.
2924 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
2926 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
2927 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
2928 caused by xw_popup_dialog in daemon mode (Bug#17891).
2930 2014-07-03 Eli Zaretskii <eliz@gnu.org>
2932 * frame.c (do_switch_frame): When switching to another TTY frame,
2933 make sure FrameCols and FrameRows are in sync with the new frame's
2936 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
2938 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
2939 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
2940 min_char slots. Adjust comment.
2941 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
2942 Add SUB_CHAR_TABLE_OFFSET member.
2943 (make_uninit_sub_char_table): New function.
2944 (toplevel): Add compile-time assert to verify suitable member layout
2945 in Lisp_Sub_Char_Table.
2946 * alloc.c (mark_char_table): Add extra argument to denote char table
2947 subtype. Adjust to match new layout of sub char-table.
2948 (mark_object): Always mark sub char-tables with mark_char_table.
2949 * chartab.c (make_sub_char_table, copy_sub_char_table)
2950 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
2951 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
2952 (map_sub_char_table_for_charset, uniprop_table_uncompress):
2953 All related users changed.
2954 * lread.c (read1): Adjust to match new layout of sub char-table.
2955 * print.c (print_object): Likewise (Bug#17898).
2957 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
2959 * keymap.c (get_keyelt): Simplify.
2960 (copy_keymap_item): Remove left-over code for when we had
2961 key-shortcut caches.
2963 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2965 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
2966 (dealloc): Remove for EmacsScroller.
2968 * nsterm.h (EmacsScroller): Remove dealloc.
2970 2014-06-30 Eli Zaretskii <eliz@gnu.org>
2972 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
2974 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
2976 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
2977 when setNeedsDisplay is called so we don't trigger redisplay for every
2980 * nsterm.m (any_help_event_p): New variable.
2981 (mouseMoved:): Set any_help_event_p to YES if help event is
2982 generated. Remove else with empty help event that triggered redisplay
2983 for every mouse move.
2984 (windowDidResignKey:): If any_help_event_p, generate empty help event.
2986 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
2988 * xfns.c (Qsuppress_icon): Remove; no real users.
2989 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
2990 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
2991 (syms_of_w32fns): Don't DEFSYM it.
2993 2014-06-29 Glenn Morris <rgm@gnu.org>
2995 * Makefile.in (ns-app): Mark as PHONY.
2997 2014-06-28 Glenn Morris <rgm@gnu.org>
2999 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3000 liblw.a in this directory.
3002 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3004 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3005 also in unibyte case. (Bug#17865)
3007 2014-06-28 K. Handa <handa@gnu.org>
3009 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3010 (MIN_CHARBUF_SIZE): New macro.
3011 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3013 2014-06-27 Glenn Morris <rgm@gnu.org>
3015 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3016 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3017 (.el.elc): Replace suffix rule with pattern rule.
3018 (%.elc): New pattern rule, with order-only prerequisite.
3019 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3020 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3021 in place of BOOTSTRAPEMACS.
3023 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3025 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3027 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3029 Consistently use validate_subarray to verify substring.
3030 * fns.c (validate_substring): Not static any more. Adjust to
3031 use ptrdiff_t, not EMACS_INT, because string and vector limits
3032 can't exceed ptrdiff_t even if EMACS_INT is wider.
3033 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3034 (secure_hash): Adjust user.
3035 * lisp.h (validate_subarray): Add prototype.
3036 * coding.c (Fundecodable_char_position):
3037 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3038 Use validate_subarray. Adjust comment to mention substring.
3040 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3042 Do not allow out-of-range character position in Fcompare_strings.
3043 * fns.c (validate_subarray): Add prototype.
3044 (Fcompare_substring): Use validate_subarray to check ranges.
3045 Adjust comment to mention that the semantics was changed. Also see
3046 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3048 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3050 Be more consistent about the 'Qfoo' naming convention.
3051 * image.c (Fimagemagick_types):
3052 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3053 * process.c (Fmake_network_process):
3054 Rename C local identifier 'Qfoo to avoid giving the false
3055 impression that it stands for the symbol 'foo'.
3057 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3059 Simplify and cleanup character conversion stuff.
3060 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3062 * character.c (multibyte_char_to_unibyte)
3063 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3064 * character.h (make_char): Remove; unused.
3065 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3066 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3067 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3068 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3069 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3071 2014-06-22 Mario Lang <mlang@delysid.org>
3073 * w32fns.c (Fw32_shell_execute): The the -> the.
3075 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3077 * xmenu.c (mouse_position_for_popup):
3078 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3079 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3080 * menu.c (Fx_popup_menu):
3081 * xselect.c (x_handle_dnd_message): Adjust users.
3082 * menu.h (mouse_position_for_popup): Remove prototype.
3083 * xterm.h (x_relative_mouse_position): Add prototype.
3084 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3085 call XFree if XQueryTree returns zero.
3087 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3089 * indent.c (Fvertical_motion): Doc fix.
3090 Move to the goal column, if any, with a single call to
3091 move_it_in_display_line, not in two calls. Doing this with two
3092 calls causes move_it_in_display_line apply the line-prefix
3093 handling twice instead of just once. (Bug#17823)
3095 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3097 Port to OS X ACLs (Bug#17810).
3098 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3099 ACL_TYPE_ACCESS) doesn't work.
3101 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3103 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3104 before checking key-translation-map (bug#17659).
3106 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3108 * font.c (font_make_object): Avoid dangling pointer which may
3109 crash GC (Bug#17771).
3111 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3113 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3114 prototype of DGifCloseFile as appropriate for older and newer
3116 (gif_close): New function, encapsulates the differences in the
3117 calling sequence of DGifCloseFile before v5.1.0 and after it.
3118 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3119 error string where appropriate. (Bug#17790)
3121 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3122 macro execution, make sure point didn't move since last complete
3123 redisplay, as the condition for using the glyph matrix
3124 information. (Bug#17777)
3126 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3128 Minor cleanup of fonset code.
3129 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3130 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3131 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3132 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3133 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3134 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3135 (free_realized_fontset): Remove because a no-op since 2008.
3136 (free_face_fontset): Adjust user.
3137 (syms_of_fontset): Shrink fontset by one extra slot.
3139 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3141 Omit redundant extern decls.
3142 Most of this patch is from Dmitry Antipov, in:
3143 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3144 * commands.h (update_mode_lines):
3145 * frame.h (Qbackground_color, Qforeground_color)
3146 (x_set_menu_bar_lines):
3147 * ftfont.c (ftfont_font_format):
3148 * intervals.h (Qkeymap, Qfont):
3149 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3150 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3151 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3152 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3153 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3154 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3155 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3156 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3157 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3158 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3159 (Qtool_bar, Qheader_line):
3160 * macros.c (Fexecute_kbd_macro):
3161 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3162 * xterm.c (x_delete_terminal, XSetIMValues):
3163 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3164 (x_implicitly_set_name, popup_activated)
3165 (widget_store_internal_border):
3166 Remove redundant decls.
3167 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3168 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3169 Remove _Noreturn, as make-docfile now does that for us.
3170 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3171 (Qregion_extract_function): New decl.
3172 * window.c, xfns.c: Include menu.h.
3174 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3176 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3178 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3180 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3181 * callint.c (read_file_name): ... convert to static here.
3182 * lisp.h (Fread_file_name): Do not EXFUN it.
3183 (STRING_COPYIN): Remove; unused.
3184 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3185 (char_composable_p): ... static function. All users changed.
3186 * eval.c (toplevel): Remove redundant #include directives.
3187 * xterm.c (x_initialize): Add static to match prototype.
3188 * ccl.c (Fccl_execute_on_string):
3189 * font.c (fon_intern_prop): Use make_specified_string.
3191 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3193 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3194 Reported by David Caldwell in:
3195 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3197 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3199 Do not ask for XRender extension each time XFT font is opened.
3200 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3201 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3203 2014-06-15 Glenn Morris <rgm@gnu.org>
3205 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3207 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3209 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3210 information if we are in the middle of executing a keyboard macro,
3211 since redisplay doesn't update the screen until the macro is
3212 finished. (Bug#17777)
3214 * alloc.c (cleanup_vector): Don't dereference a font driver
3215 pointer if it is NULL. (Bug#17771)
3217 2014-06-13 Glenn Morris <rgm@gnu.org>
3219 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3220 ($(lispsource)/international/charprop.el)
3221 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3222 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3223 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3224 GNU make automatically passes command-line arguments to sub-makes.
3226 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3228 Avoid hangs in accept-process-output (Bug#17647).
3229 * lisp.h, process.c (wait_reading_process_input):
3230 Return int, not bool. All uses changed.
3231 * process.c (SELECT_CANT_DO_WRITE_MASK):
3232 Remove macro, replacing with ...
3233 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3235 (status_notify): New arg WAIT_PROC. Return int, not void.
3238 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3240 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3241 the frame is the initial frame, because the hook is not set up
3242 then, and Emacs crashes.
3243 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3245 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3247 * keymap.c (silly_event_symbol_error): Don't recommend the use
3250 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3252 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3253 matching overlay strings with 'cursor' property against buffer
3254 positions traversed in the glyph row. (Bug#17744)
3256 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3258 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3261 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3262 determine 10.9 (Bug#17751).
3264 * macfont.m (macfont_draw): Positions were not freed.
3266 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3268 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3269 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3270 function. Also adjust comment.
3271 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3273 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3274 * font.c (font_done_for_face):
3275 * xfaces.c (realize_non_ascii_face): Adjust user.
3276 * font.h (struct font_driver): Convert 'prepare_face' to return
3277 void because its return value is never used anyway.
3278 * xfont.c (xfont_prepare_face): Return void.
3279 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3280 (xftfont_done_face): Use xfree.
3282 * dispextern.h (last_tool_bar_item): Remove declaration.
3283 * frame.h (struct frame): New member last_tool_bar_item.
3284 * frame.c (make_frame): Initialize it.
3285 * xdisp.c (toplevel): Remove last_tool_bar_item.
3286 (handle_tool_bar_click, note_tool_bar_highlight):
3287 * w32term.c (w32_read_socket, w32_initialize):
3288 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3290 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3291 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3293 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3295 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3296 * process.c (Faccept_process_output)
3297 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3298 the return value is about PROCESS, not about other processes.
3300 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3302 Further adjustments to mark_object and friends.
3303 Now the mark_object's stack is just 32 bytes on a 64-bit
3304 system, which means extra 20% off the stack usage.
3305 * alloc.c (mark_save_value): As before, refactored out from ...
3306 (mark_object): ... adjusted user. Also add comment.
3308 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3310 Fix core dump after a dropped X connection (Bug#17704).
3311 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3312 is dead, as we may be shutting down.
3314 2014-06-08 Glenn Morris <rgm@gnu.org>
3316 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3318 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3320 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3322 If a C name must be extern on some platforms, make it extern on all.
3323 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3325 * font.h (ftxfont_driver) [HAVE_XFT]:
3326 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3327 * lisp.h (get_frame_param):
3328 * menu.h (tty_menu_show):
3329 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3330 * termhooks.h (encode_terminal_code):
3331 * xterm.h (x_menu_wait_for_event):
3333 * frame.c (get_frame_param):
3334 * fringe.c (max_used_fringe_bitmap):
3335 * ftxfont.c (ftxfont_driver):
3336 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3337 * menu.c (menu_items_inuse):
3338 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3339 * term.c (encode_terminal_code, tty_menu_show):
3340 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3341 * xfaces.c (load_color):
3342 * xmenu.c (x_menu_wait_for_event):
3345 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3347 Change object marking routines to minimize stack usage.
3348 This change moves a few cold paths from mark_object to NO_INLINE
3349 functions and adjusts symbol marking loop. According to GCC 4.8.2
3350 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3351 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3352 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3353 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3354 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3355 refactored out from ...
3356 (mark_object): ... adjusted user. Also mark symbols in a tight
3358 (mark_face_cache): Add NO_INLINE.
3360 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3362 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3363 contains garbage on WINDOWSNT (which could potentially infloop at
3366 Minimize cursor motion during TTY menu updates.
3367 * term.c (tty_menu_display): Don't position cursor here.
3368 Instead, pass the cursor coordinates to update_frame_with_menu.
3369 (tty_menu_activate): Send the hide cursor command only once in an
3370 iteration through the outer 'while' loop.
3372 * dispnew.c (update_frame_1): Accept an additional argument
3373 SET_CURSOR_P, and position the cursor at the end of the frame
3374 update only if that argument is non-zero. All callers changed to
3375 provide the additional argument as non-zero, except for
3376 update_frame_with_menu.
3377 (update_frame_with_menu): Accept 2 additional arguments ROW and
3378 COL; if they are non-negative, instruct update_frame_1 not to
3379 position the cursor, and instead position it according to ROW and COL.
3381 * dispextern.h (update_frame_with_menu): Update prototype.
3383 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * callproc.c (call_process): Don't check read-only if we don't insert
3386 anything (bug#17666).
3388 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3390 * dispnew.c (update_frame_with_menu): Set display_completed.
3392 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3394 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3396 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3398 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3400 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3401 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3403 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3405 * window.c (Frecenter): Signal an error if window-buffer is not
3408 * keyboard.c (make_lispy_position): Don't include a buffer position in
3409 mode/header-line mouse events.
3411 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3412 Vunread_command_events (bug#17650).
3414 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3416 * xterm.c (x_setup_pointer_blanking):
3417 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3419 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3421 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3422 because it will be defined in generated config.h if needed.
3424 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3426 Use terminal-specific hooks to display popup dialogs.
3427 * termhooks.h (struct terminal): New field popup_dialog_hook.
3428 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3429 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3430 code and use popup_dialog_hook.
3431 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3432 * nsterm.h (ns_popup_dialog): Adjust prototype.
3433 * nsterm.m (ns_create_terminal):
3434 * w32term.c (w32_create_terminal):
3435 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3436 Setup popup_dialog_hook.
3438 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3440 * w32heap.c (report_temacs_memory_usage): Improve the report by
3441 reporting the large blocks that are actually occupied at dump time.
3443 * w32console.c (initialize_w32_display): Set the console
3444 menu_show_hook, otherwise TTY menus are broken on w32.
3446 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3448 Use terminal-specific hooks to display menus.
3449 * termhooks.h (struct terminal): New field menu_show_hook.
3450 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3451 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3453 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3454 * nsmenu.m (ns_menu_show):
3455 * w32menu.c (w32_menu_show):
3456 * xmenu.c (x_menu_show):
3457 * term.c (tty_menu_show): Adjust to use bit flags.
3458 (set_tty_hooks): Set menu_show_hook.
3459 * xterm.c (x_create_terminal):
3460 * nsterm.m (ns_create_terminal):
3461 * msdos.c (initialize_msdos_display):
3462 * w32term.c (w32_create_terminal): Likewise.
3464 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3466 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3468 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3470 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3471 (FD_SET): Don't define on WINDOWSNT.
3473 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3475 * emacs.c: Include "sysselect.h", to define its inline functions.
3476 Problem reported by Glenn Morris in:
3477 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3479 Do not require libXt-devel when building with gtk.
3480 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3481 dependency on libXt-devel.
3482 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3483 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3484 lwlib-widget.h now does this.
3485 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3487 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3489 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3490 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3491 (delete_write_fd, wait_reading_process_output):
3492 Remove now-redundant easserts.
3493 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3494 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3495 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3496 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3498 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3500 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3501 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3502 (calloc): Don't undef, it is never defined.
3503 (HEAP_ENTRY_SHIFT): Remove unused macro.
3505 * Makefile.in (C_HEAP_SWITCH): Remove.
3506 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3508 Fix MS-Windows build broken by menu changes on 2014-06-02.
3509 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3511 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3512 Define instead of including ../lwlib/lwlib.h, which causes
3513 compilation errors due to missing X11 headers.
3515 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3517 * process.c (wait_reading_process_output): Omit incorrect test of
3518 p->infd against zero. Add easserts for infd having a plausible value.
3520 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3522 Adjust to match recent lwlib changes.
3523 * menu.h (xmalloc_widget_value): Replace by ...
3524 (make_widget_value): ... new prototype.
3525 * menu.c (xmalloc_widget_value): Replace by ...
3526 (make_widget_value): ... new function.
3527 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3528 * gtkutil.c (malloc_widget_value, free_widget_value):
3529 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3530 * keyboard.h (enum button_type, struct _widget_value):
3531 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3533 * nsmenu.m (ns_update_menubar, ns_menu_show):
3534 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3535 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3536 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3538 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3540 * image.c (x_query_frame_background_color)
3541 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3542 Fix --enable-gcc-warnings compilation without image libraries.
3544 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3546 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3547 emulated break value only if it goes up.
3548 (sbrk): Add assertion that the INCREMENT argument is strictly
3549 zero. Improve and correct the commentary.
3551 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3553 Improve AIX-related merge from emacs-24.
3554 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3555 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3556 not on AIX; since we're on the trunk we can use enums more broadly.
3558 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3560 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3562 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3563 to min(value, whole).
3565 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3567 Bring back the changes to GDB-visible symbols, but only on AIX.
3568 And only if it's not pre-4.2 GCC.
3569 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3570 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3571 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3574 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3576 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3577 with PT, not GPT. (Bug#16433)
3579 Revert last changes to GDB-visible symbols.
3580 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3581 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3582 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3585 2014-06-02 Glenn Morris <rgm@gnu.org>
3587 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3589 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3591 Fix port to 32-bit AIX with xlc (Bug#17598).
3592 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3593 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3594 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3595 to work around a compiler bug in IBM xlc 12.1.
3597 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3599 * xterm.c (x_update_window_end): Don't invalidate the entire
3600 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3601 highlight needs to be redisplayed. (Bug#17588)
3603 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3605 Port the GDB-visible symbols to AIX.
3606 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3607 optimizes away the relevant external symbols. Use enums instead;
3608 this suffices for the AIX port, which is 32-bit-only anyway.
3609 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3610 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3611 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3614 Include sources used to create macuvs.h.
3615 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3616 * macuvs.h: Use automatically-generated header.
3618 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3620 Port signal-handling to DragonFly BSD (Bug#17646).
3621 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3622 Move implementations from callproc.c to sysdep.c.
3623 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3624 Move declarations from process.h to syssignal.h.
3626 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3628 * callint.c (Ffuncall_interactively): Add usage.
3630 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3632 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3634 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3636 * w32heap.c (malloc_before_dump, malloc_after_dump)
3637 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3638 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3639 set errno where appropriate to emulate CRT functions.
3641 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3643 Debugging facility to check whether 'const char *' points to
3644 relocatable data of non-pure Lisp string.
3645 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3646 (mark_maybe_pointer): ... adjusted user.
3647 (relocatable_string_data_p): New function.
3648 * lisp.h (relocatable_string_data_p): Add prototype.
3649 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3650 the pointer to relocatable Lisp data is not used.
3652 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3654 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3655 * atimer.c (block_atimers):
3656 * callproc.c (block_child_signal): Block SIGINT too;
3657 otherwise, its handler might now unblock signals that it shouldn't.
3658 * keyboard.c (read_char): Clear signal mask, since we may
3659 be in a SIGINT handler, and many signals may be masked.
3660 * keyboard.c (handle_interrupt):
3661 * sysdep.c (handle_arith_signal):
3662 Clear signal mask instead of just unblocking the signal that
3663 was received, since several signals may be blocked at this point.
3665 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3667 * Makefile.in (TEMACS_POST_LINK): Remove target.
3668 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3669 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3671 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3673 * xmenu.c (xdialog_show): Remove prototype, rename to
3674 x_dialog_show, remove 2nd arg because it's always zero
3675 and simplify accordingly.
3676 (xw_popup_dialog): Adjust user.
3677 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3678 2nd arg because it's always zero and simplify accordingly.
3679 (w32_popup_dialog): Adjust user.
3681 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3683 * w32heap.c (report_temacs_memory_usage): New function.
3685 * unexw32.c (unexec) [ENABLE_CHECKING]:
3686 Call report_temacs_memory_usage.
3688 * w32heap.h (report_temacs_memory_usage): Add prototype.
3690 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3692 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3693 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3695 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3697 * buffer.c (init_buffer): Accept an argument 'initialized'.
3698 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3699 mmap_regions and mmap_fd, to avoid referencing stale data from the
3700 dump phase. Add an assertion for buffer text of buffers created
3701 in temacs before this function is called. (Bug#17622)
3702 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3704 * lisp.h (init_buffer): Update prototype.
3706 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3708 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3710 * alloc.c (Fgarbage_collect): Fix compilation with
3711 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3713 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3715 * frame.c, frame.h (frame_char_to_pixel_position)
3716 (frame_set_mouse_position): Now static, and made private in
3717 frame.c rather than public in frame.h.
3719 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3721 Refactor mouse positioning stuff to avoid code duplication.
3722 * frame.h (frame_char_to_pixel_position): New function.
3723 (x_set_mouse_position): Rename to...
3724 (frame_set_mouse_position): ...new function.
3725 (frame_set_mouse_pixel_position): Add prototype.
3726 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3727 Rename to frame_set_mouse_pixel_position.
3728 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3730 * xterm.h, w32term.h ( x_set_mouse_position)
3731 (x_set_mouse_pixel_position): Remove prototypes.
3733 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3735 On X, always make pointer visible when deleting frame (Bug#17609).
3736 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3738 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3740 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3741 * keyboard.c (gobble_input): If there is no terminal input error,
3742 make sure the pointer is visible for all frames on this terminal.
3743 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3744 it was previously disabled.
3746 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3748 * data.c (Fzerop): Move to Elisp.
3749 (syms_of_data): Don't defsubr it.
3750 * keyboard.c (echo_keystrokes_p): New function.
3751 (read_char, record_menu_key, read_key_sequence): Use it.
3753 * callint.c (Qfuncall_interactively): New var.
3754 (Qcall_interactively): Remove.
3755 (Ffuncall_interactively): New function.
3756 (Fcall_interactively): Use it.
3757 (syms_of_callint): Defsubr it.
3759 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3761 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3762 relocated from under us.
3764 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3766 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3767 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3768 configure, not from HEAPSIZE.
3769 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3771 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3772 for MinGW, since it no longer uses gmalloc.
3774 * buffer.c: Do not define mmap allocations functions for Windows.
3775 Remove mmap_find which is unused. Remove mmap_set_vars which does
3777 [WINDOWSNT]: Include w32heap.h.
3778 (init_buffer): Always allocate new memory for buffers.
3780 * emacs.c: Remove mmap_set_vars calls.
3782 * image.c (free_image): Undef free for Windows because it is
3783 redirected to our private version.
3785 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3786 (copy_executable_and_dump_data): Remove dumping the heap section.
3787 (unexec): Restore using_dynamic_heap after dumping.
3789 * w32heap.c (dumped_data_commit, malloc_after_dump)
3790 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3791 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3792 (mmap_free): New functions.
3794 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3796 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3798 * image.c (imagemagick_load_image): Use MagickRealType for local
3799 'color_scale', instead of double, to avoid a GCC warning about
3802 * xfns.c (Fx_window_property): Remove unused local.
3804 Don't kill already-reaped process (Bug#17561).
3805 * process.c (process_send_signal): Fix race condition where a
3806 subprocess was reaped by a signal handler between the check for
3807 liveness and calling 'kill', which meant that Emacs could in
3808 theory kill an innocent bystander process. Do the fix by blocking
3809 SIGCHLD in a critical section that checks liveness before killing.
3811 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3813 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3815 2014-05-26 Ken Brown <kbrown@cornell.edu>
3817 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3818 even if !CYGWIN (see bug#17510).
3820 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3822 * nsfns.m (Fns_do_applescript): Surround NSApp run
3823 with calls to ns_init_events, ns_finish_events (Bug#17424).
3825 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3827 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3828 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3830 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3831 with calls to ns_init_events, ns_finish_events (Bug#17424).
3833 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3835 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3836 if we are iterating over an object that generates glyphs for
3837 marginal areas. (Bug#17585)
3839 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3841 * xdisp.c (safe__call1, safe__eval): Now static.
3843 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3845 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3846 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3847 (safe_call1): Call safe_call instead of safe__call directly.
3849 2014-05-26 Ken Brown <kbrown@cornell.edu>
3851 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3852 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3855 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3857 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3858 (safe__call, safe__call1, safe__eval): New functions.
3859 (safe_call): Use it.
3860 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3861 (display_mode_element): Same for `:eval'.
3863 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3865 Fix port to 32-bit AIX (Bug#17540).
3866 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3867 twice. _text already includes this offset.
3868 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3870 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3872 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
3873 when closest_pos is identical to to_charpos, don't recurse, since
3874 we already tried that, and failed. (Bug#17539)
3876 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
3877 unwinding when frame's faces were not initialized yet, increment
3878 the frame's image-cache reference count before calling
3879 x_free_frame_resources. Don't dereference
3880 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
3882 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
3884 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
3887 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
3888 macfont.m, call draw with adjusted arguments so font drivers
3889 don't need to do that.
3891 * macfont.m (macfont_draw): Merge changes from Macport.
3893 2014-05-24 Eli Zaretskii <eliz@gnu.org>
3895 * alloc.c (garbage_collect_1): New function, with all of the guts
3896 of Fgarbage_collect.
3897 (mark_stack): Accept an argument END and don't mark Lisp objects
3898 on the stack beyond the address given by END. Calculation of END
3899 was moved to Fgarbage_collect.
3900 (Fgarbage_collect): Calculate the end address of the stack portion
3901 that needs to be examined by mark_stack, and pass that address to
3902 garbage_collect_1, which will pass it to mark_stack.
3903 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
3904 for more details about the underlying problems. In particular,
3905 this avoids dumping Emacs with the large hash-table whose value is
3906 held in purify-flag for most of the time loadup.el runs.
3908 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
3910 * xfns.c (x_window_property_intern): New function (code from
3912 (Fx_window_property): Call x_window_property_intern. If property
3913 not found and NILP (source) and outer window != inner window,
3914 check outer window for property (Bug#17537).
3916 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
3918 Supply malloc and alloc_size attributes for extern allocators.
3919 This documents the C API, and helps GCC generate a bit better code.
3920 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
3921 (ATTRIBUTE_MALLOC_SIZE): New macros.
3922 * gmalloc.c (malloc, realloc, calloc):
3923 * gtkutil.h (malloc_widget_value):
3924 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
3925 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
3928 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
3930 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
3931 * image.c (imagemagick_load_image): Port to hosts that do not use
3932 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
3934 2014-05-21 Leo Liu <sdl.web@gmail.com>
3936 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
3938 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
3940 * dbusbind.c (xd_signature): Revert last 2 patches.
3942 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
3944 Allow any non-nil value to count as true in bool-vector.
3945 Likewise for xd_signature in dbusbind.c.
3946 This is more consistent with the usual practice in Emacs, which is
3947 that any non-nil value counts as true.
3948 * alloc.c (Fbool_vector): Don't require args to be t or nil.
3949 * dbusbind.c (xd_signature): Likewise, for booleans.
3950 * data.c, lisp.h (Qbooleanp):
3951 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
3953 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
3955 * lisp.h (CHECK_BOOLEAN): New function.
3956 * alloc.c (Fbool_vector): New function.
3957 (syms_of_alloc): Defsubr it.
3958 * data.c (Qbooleanp): New symbol.
3959 (syms_of_data): DEFSYM it.
3960 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
3962 * font.c (font_matching_entity): Extract font-entity object
3963 from the vector of matching entities (Bug#17486).
3965 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
3967 Assume C99 or later (Bug#17487).
3968 * bytecode.c (B__dummy__): Remove.
3969 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
3970 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
3971 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
3972 * regex.c (DEBUG_PRINT): Assume varargs macros.
3973 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
3975 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
3977 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
3978 memory for every buffer that was dumped.
3980 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
3982 * fns.c (Freverse): Allow vectors, bool vectors and strings.
3983 (Fnreverse): Allow vectors and bool vectors.
3985 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
3987 Minor cleanup for terminal setup.
3988 * termhooks.h (create_terminal): Adjust prototype.
3989 * terminal.c (create_terminal): Pass output method and RIF as args.
3990 (init_initial_terminal):
3991 * nsterm.m (ns_create_terminal):
3992 * term.c (init_tty):
3993 * w32term.c (w32_create_terminal):
3994 * xterm.c (x_create_terminal): Adjust users.
3995 Avoid redundant NULL initializers and add comments.
3997 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
3999 * keyboard.c (Qdeactivate_mark): Now static.
4001 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4003 If available, use Xfixes extension to do pointer blanking.
4004 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4005 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4006 (make_invisible_cursor): Move to...
4007 * xterm.c (make_invisible_cursor): ...here.
4008 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4009 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4010 (x_term_init): Call to x_setup_pointer_blanking.
4011 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4012 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4014 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4016 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4018 2014-05-12 Glenn Morris <rgm@gnu.org>
4020 * fileio.c (Ffile_executable_p): Doc tweak.
4022 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4024 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4025 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4027 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4029 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4031 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4033 Fix initialization of minibuffer history variable (Bug#17430).
4034 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4035 Move the initialization up to prevent any "value void" message.
4037 2014-05-08 Samuel Bronson <naesten@gmail.com>
4039 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4040 are matched (bug#17413).
4042 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4044 Stop tooltips pulling Emacs window to front (Bug#17408).
4045 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4046 SetWindowPos invocations.
4048 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4050 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4051 not initialized (Bug#17398).
4053 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4055 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4057 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4059 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4060 [HAVE_NS]: Do not include png.h.
4061 (x_query_frame_background_color): New function.
4062 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4063 (png_load_body): Coalesce duplicate code.
4065 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4067 Consult libpng-config more consistently (Bug#17339).
4068 * Makefile.in (PNG_CFLAGS): New var.
4069 (ALL_CFLAGS): Use it.
4070 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4071 CFLAGS now handles this.
4073 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4075 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4076 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4077 because WCONTINUED is always defined now.
4078 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4080 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4082 * buffer.c (overlay_strings): Fix the wording of the commentary.
4084 2014-05-01 Glenn Morris <rgm@gnu.org>
4086 * floatfns.c (Fisnan):
4087 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4089 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4091 * term.c (tty_menu_activate): A better initialization for cursor
4094 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4096 * intervals.c: Tighten assertions.
4097 (create_root_interval): Make sure the interval is not empty.
4098 (intervals_equal): Use booleans.
4099 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4100 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4101 (balance_possible_root_interval): Simplify and use booleans.
4102 (split_interval_right, split_interval_left): Check LENGTH, and remove
4103 now redundant assertion.
4104 (adjust_intervals_for_insertion): Remove now redundant assertions.
4105 (delete_node, interval_deletion_adjustment)
4106 (adjust_intervals_for_deletion, merge_interval_right)
4107 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4108 (reproduce_interval): Make sure the interval is not empty.
4110 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4112 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4113 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4114 satisfaction that they would always be initialized.
4116 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4118 * term.c (tty_menu_display): Move the cursor to the active menu item.
4119 (tty_menu_activate): Return the cursor to the active menu item
4120 after displaying the menu and after displaying help-echo.
4121 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4122 for the details of why this is needed by screen readers and
4125 2014-04-30 Glenn Morris <rgm@gnu.org>
4127 * process.c (handle_child_signal):
4128 Handle systems without WCONTINUED. (Bug#15110, 17339)
4130 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4132 * window.c (struct saved_window): Remove mark.
4133 (Fset_window_configuration, save_window_save)
4134 (compare_window_configurations): Don't touch marks any more.
4136 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4138 Use bits_word for gcmarkbits.
4139 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4140 bits_word is typically a tad more efficient for mark bits than
4141 unsigned is, so use bits_word. All uses changed.
4142 * lisp.h (BITS_PER_INT): Remove; no longer used.
4144 Avoid undefined behavior in signed left shift.
4145 This ports to GCC 4.9.0 with -fsanitize=undefined.
4146 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4148 * regex.c (extract_number):
4149 * lisp.h (make_number, XINT):
4150 Do not shift a 1 bit left into a sign bit.
4151 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4152 not int, for gcmarkbits. All uses changed.
4154 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4156 * search.c (Fnewline_cache_check): Don't try to count newlines
4157 outside the buffer's restriction, as find_newline doesn't support that.
4159 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4161 * window.c (Fset_window_configuration): Deactivate the mark before
4163 (set_window_buffer): Ignore window_initialized.
4164 (window_initialized): Remove.
4165 * keyboard.c (Qdeactivate_mark): Not static any more.
4166 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4169 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4171 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4172 and to clang 3.4, which have fixed the bug. This should let us
4173 run a bit faster on these platforms when address sanitization is
4176 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4178 Port to GCC 4.9.0 with --enable-gcc-warnings.
4179 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4181 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4182 a way that also works with GCC 4.9.0.
4184 * search.c (Fnewline_cache_check): Remove unused locals.
4186 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4188 * search.c (find_newline1): New subroutine.
4189 (Fnewline_cache_check): New function.
4190 (syms_of_search): Defsubr it.
4192 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4194 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4195 * keyboard.c (unblock_input): Add comment.
4196 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4198 2014-04-22 Daniel Colascione <dancol@dancol.org>
4200 * lread.c (readevalloop_eager_expand_eval): New function
4201 that can recurse into toplevel forms.
4202 (readevalloop): Call it.
4203 * lisp.h: Declare Qprogn.
4204 * callint.c (Qprogn): No longer static.
4206 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4208 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4209 Also change identifiers to match the comments, and add more assertions
4212 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4214 * emacs.c (close_output_streams): Don't clear and restore errno.
4216 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4218 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4219 never becomes visible, i.e. using XMonad (Bug#17237).
4221 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4223 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4224 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4225 (Fline_pixel_height): Don't assume that the current buffer and the
4226 selected window's buffer are one and the same. (Bug#17281)
4228 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4229 paragraph-start cache before the newline cache. (Bug#17269)
4231 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4233 * term.c (tty_send_additional_strings): No need to fflush here,
4235 (tty_set_terminal_modes): fflush after sending additional strings,
4238 2014-04-17 Daniel Colascione <dancol@dancol.org>
4240 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4242 (tty_send_additional_strings): New function.
4243 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4244 (syms_of_term): Intern tty-mode-set-strings and
4245 tty-mode-reset-strings.
4247 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4249 * window.c (save_window_save): Lookup window_point_insertion_type in
4250 the right buffer (bug#15457).
4251 (Qwindow_point_insertion_type): New var.
4252 (syms_of_window): Initialize it.
4254 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4256 Fix the MSDOS build.
4257 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4258 (copy_text_and_data): Zero out the atexit chain pointer before
4261 * termhooks.h (encode_terminal_code): Update prototype.
4263 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4264 visible for all DOS_NT ports, not just WINDOWSNT.
4265 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4267 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4268 unless it is defined.
4269 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4271 * process.c (close_on_exec, accept4, process_socket): Move into
4272 the "ifdef subprocesses" part.
4273 (catch_child_signal): Condition by "ifdef subprocesses".
4274 (syms_of_process) <Qinternal_default_process_sentinel>
4275 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4277 * msdos.h: Add prototypes for new functions.
4278 (EINPROGRESS): Define.
4279 (O_CLOEXEC): Define to zero.
4281 * msdos.c (check_window_system): Remove unnecessary an
4282 incompatible duplicate function.
4283 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4284 New functions in support of new functionality.
4286 * menu.c (single_menu_item): Add visual indication of submenu
4287 also for menus on MSDOS frames.
4288 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4290 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4291 when async subprocesses aren't supported.
4293 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4295 * emacs.c (close_output_streams): Zero out errno before calling
4298 * dired.c [MSDOS]: Include msdos.h.
4300 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4301 (DATA_START) [MSDOS]: Define.
4302 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4304 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4305 Ifdef away for MSDOS.
4306 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4307 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4309 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4310 Use temporary file template that is compatible with mkostemp.
4311 Move vfork-related portions under #ifndef MSDOS.
4312 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4314 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4316 * buffer.c (Foverlays_at): Add argument `sorted'.
4318 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4320 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4321 text, invalidate the bidi_paragraph_cache upto and including the
4324 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4326 Port to IRIX 6.5 (Bug#9684).
4327 * conf_post.h (INET6) [IRIX6_5]: Define.
4328 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4329 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4331 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4333 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4334 before passing it to system APIs.
4336 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4338 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4339 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4341 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4343 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4345 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4347 Remove DATA_SEG_BITS.
4348 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4349 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4350 cc, but that platform is so old that SGI itself stopped supporting
4351 it in December 2013. If you still need Emacs on IRIX, please
4352 either compile with GCC and port the undumping code, or run
4353 './configure --with-wide-int'.
4354 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4355 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4356 DEFINE_GDB_SYMBOL_START way to define it.
4357 (NONPOINTER_BITS): New macro.
4358 (EMACS_INT): Use it.
4359 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4360 the problem and/or configuring --with-wide-int.
4361 (USE_LSB_TAG): Simplify, based on above changes.
4362 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4363 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4365 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4367 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4368 covered by a display string that ends in a newline, and that cases
4369 going back by DVPOS lines to hit the search limit, lift the limit
4370 and go back until DVPOS is reached. (Bug#17244)
4372 * indent.c (Fvertical_motion): Handle correctly the case when the
4373 display string is preceded by an empty line.
4375 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4376 use S_IWRITE instead.
4378 2014-04-11 Glenn Morris <rgm@gnu.org>
4380 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4382 2014-04-11 Ken Brown <kbrown@cornell.edu>
4384 * Makefile.in (EMACS_MANIFEST): Revert last change.
4386 2014-04-10 Daniel Colascione <dancol@dancol.org>
4388 * puresize.h (BASE_PURESIZE): Increase.
4390 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4392 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4394 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4395 region handling (and don't call signal_before_change) if
4396 inhibit_modification_hooks is set.
4397 (signal_before_change): Don't check inhibit_modification_hooks any more.
4399 2014-04-08 Daniel Colascione <dancol@dancol.org>
4401 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4402 function cells contain valid lisp objects. (Modified version of
4405 * alloc.c (detect_suspicious_free): Split actual stack capturing
4406 out into new function for easier breakpoint setting.
4407 (note_suspicious_free): New function.
4409 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4411 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4413 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4414 (symbol_block_pinned): New var.
4415 (Fmake_symbol): Initialize `pinned'.
4416 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4417 pinned and signal an error for un-purifiable objects.
4418 (pure_cons): Use it.
4419 (Fpurecopy): Use it, except for objects that can't be purified.
4420 (mark_pinned_symbols): New function.
4421 (Fgarbage_collect): Use it.
4422 (gc_sweep): Remove hack made unnecessary.
4424 2014-04-07 Glenn Morris <rgm@gnu.org>
4426 * keyboard.c (Fopen_dribble_file): Doc tweak.
4428 2014-04-07 Ken Brown <kbrown@cornell.edu>
4430 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4432 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4434 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4435 We have a substitute execinfo.h on hosts that lack it.
4436 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4437 isn't optimized away.
4439 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4441 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4442 * alloc.c (memory_full):
4443 * charset.c (syms_of_charset):
4444 * doc.c (Fsnarf_documentation):
4446 * font.c (BUILD_STYLE_TABLE):
4447 * keyboard.c (make_lispy_event):
4448 * profiler.c (setup_cpu_timer):
4449 * xgselect.c (xg_select):
4450 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4452 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4453 Replace the only use with ARRAYELTS (font_property_table).
4454 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4456 2014-04-03 Daniel Colascione <dancol@dancol.org>
4458 * xterm.c (x_term_init):
4459 * xfns.c (best_xim_style):
4460 * xfaces.c (Fdump_colors):
4461 * w32fns.c (w32_default_color_map):
4462 * w32.c (init_environment, N_ENV_VARS):
4463 * unexcw.c (read_exe_header):
4464 * term.c (term_get_fkeys_1):
4465 * sysdep.c (init_baud_rate):
4466 * nsterm.m (ns_convert_key):
4467 * nsfns.m (get_geometry_from_preferences):
4468 * msdos.c (dos_set_window_size, init_environment):
4469 * macfont.m (mac_font_get_glyph_for_cid)
4470 (macfont_store_descriptor_attributes)
4471 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4472 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4473 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4475 * image.c (xpm_str_to_color_key):
4476 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4477 * frame.c (x_set_frame_parameters):
4478 * fileio.c (Ffile_selinux_context):
4479 * emacs.c (sort_args):
4480 * dosfns.c (msdos_stdcolor_name):
4481 * dired.c (file_attributes):
4482 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4483 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4486 2014-04-02 Daniel Colascione <dancol@dancol.org>
4488 * data.c (Ffset): Abort if we're trying to set a function call to
4491 * lisp.h (ARRAYELTS): New macro.
4493 * alloc.c: Include execinfo.h if available.
4494 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4495 (suspicious_free_record): New structure.
4496 (suspicious_objects, suspicious_object_index)
4497 (suspicious_free_history, suspicious_free_history_index):
4499 (find_suspicious_object_in_range, detect_suspicious_free)
4500 (Fsuspicious_object): New functions.
4501 (cleanup_vector): Call find_suspicious_object_in_range.
4503 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4505 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4506 width from font width (Bug#17163).
4508 * frame.c (x_set_frame_parameters): Calculate default values of
4509 new frame sizes only after all other frame parameters have been
4510 processed (Bug#17142).
4512 2014-04-02 Ken Brown <kbrown@cornell.edu>
4514 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4517 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4519 * xterm.c (x_draw_image_glyph_string): Adjust image background
4520 width accordingly when its x position is adjusted. (Bug#17115)
4522 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4524 * font.c (font_list_entities): Do not add empty vector to font cache.
4525 (font_matching_entity): Likewise. If matching entity is found, insert
4526 1-item vector with this entity instead of entity itself (Bug#17125).
4528 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4530 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4532 * fns.c (validate_subarray): Rename from validate_substring,
4533 since it works for vectors too. New arg ARRAY. Optimize for the
4534 non-nil case. Instead of returning bool, throw an error if out of
4535 range, so that the caller needn't do that. All uses changed.
4536 Report original values if out of range.
4537 (Fsubstring, Fsubstring_no_properties, secure_hash):
4538 Also optimize the case where FROM is 0 or TO is the size.
4540 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4542 * search.c (Freplace_match): Use make_specified_string.
4543 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4544 to catch bogus override face of glyph strings.
4545 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4546 Move common substring range checking code to...
4547 (validate_substring): ...this function.
4549 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4551 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4553 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4555 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4556 bar is zero height, just return (Bug#16976).
4557 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4559 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4561 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4562 is nil. If waiting for toolbar to complete, force a redraw.
4564 2014-03-28 Glenn Morris <rgm@gnu.org>
4566 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4567 (emacs_bugreport): New variable.
4568 (usage_message): Use PACKAGE_BUGREPORT.
4569 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4571 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4573 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4575 Port recent signal-related changes to FreeBSD.
4576 Problem reported by Herbert J. Skuhra.
4577 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4578 Move decls from here ...
4579 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4581 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4583 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4584 and width of image background when it is displayed with a 'box'
4587 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4589 More backward-compatible fix to char-equal core dump (Bug#17011).
4590 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4591 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4593 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4595 * image.c (init_svg_functions): When loading SVG-related libraries,
4596 free already loaded libraries if the initialization fails.
4597 (rsvg_handle_set_size_callback): Remove declaration, unused.
4599 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4601 Fix core dump in char-equal (Bug#17011).
4602 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4603 unibyte buffers, as we can't tell whether the characters are
4606 * insdel.c (adjust_markers_for_delete): Remove unused local.
4608 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4610 Have (MARKER . ADJUSTMENT) undo records always be immediately
4611 after their corresponding (TEXT . POS) record in undo list.
4613 * lisp.h (record-delete): New arg record_markers.
4614 (record_marker_adjustment): No longer needed outside undo.c.
4615 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4616 adjustments to undo.c's record_marker_adjustments. Note that
4617 fileio.c's decide_coding_unwind is another caller to
4618 adjust_markers_for_delete. Because it has undo list bound to t,
4619 it does not rely on adjust_markers_for_delete to record marker
4621 (del_range_2): Swap call to record_delete and
4622 adjust_markers_for_delete so as undo marker adjustments are
4623 recorded before current deletion's adjustments, as before.
4624 (adjust_after_replace):
4625 (replace_range): Pass value for new record_markers arg to
4627 * undo.c (record_marker_adjustment): Rename to
4628 record_marker_adjustments and made static.
4629 (record_delete): Check record_markers arg and call
4630 record_marker_adjustments.
4631 (record_change): Pass value for new record_markers arg to
4633 (record_point): at_boundary calculation no longer needs to account
4634 for marker adjustments.
4636 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4638 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4641 2014-03-26 Glenn Morris <rgm@gnu.org>
4643 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4645 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4647 * buffer.c (struct sortvec): Add field `spriority'.
4648 (compare_overlays): Use it.
4649 (sort_overlays): Set it.
4651 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4653 * xdisp.c (redisplay_window): If all previous attempts to find the
4654 cursor row failed, try a few alternatives before falling back to
4655 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4657 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4659 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4660 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4662 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4663 variables on Windows.
4665 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4667 * w32.c (unsetenv): Remove unused var `retval'.
4668 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4670 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4671 (start_watching): Remove unused var `thr'.
4673 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4674 (find_child_console): Remove unnecesary var `thread_id'.
4676 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4677 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4679 2014-03-26 Glenn Morris <rgm@gnu.org>
4681 * filelock.c (Flock_buffer): Doc tweak.
4683 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4684 * emacs.c (shut_down_emacs):
4685 * fileio.c (Finsert_file_contents, write_region):
4686 * filelock.c (top-level, syms_of_filelock):
4687 * insdel.c (prepare_to_modify_buffer_1):
4688 CLASH_DETECTION is always defined now.
4690 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4692 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4693 DLL handle, to speed up thread startup.
4695 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4697 Handle sigmask better with nested signal handlers (Bug#15561).
4698 * atimer.c (sigmask_atimers): Remove.
4699 Remaining use rewritten to use body of this function.
4700 * atimer.c (block_atimers, unblock_atimers):
4701 * callproc.c (block_child_signal, unblock_child_signal):
4702 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4703 New arg OLDSET. All callers changed.
4704 * atimer.c (block_atimers, unblock_atimers):
4705 * callproc.c (block_child_signal, unblock_child_signal):
4706 * keyboard.c (handle_interrupt):
4707 * sound.c (vox_configure, vox_close):
4708 Restore the old signal mask rather than unilaterally clearing bits
4709 from the mask, in case a handler is running within another
4710 handler. All callers changed.
4711 * lisp.h, process.c, process.h, term.c:
4712 Adjust decls and callers to match new API.
4713 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4714 signal handlers aren't supposed to use floating point anyway.
4715 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4717 2014-03-23 Daniel Colascione <dancol@dancol.org>
4719 Split gc_sweep into discrete functions for legibility and better
4722 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4723 (sweep_vectors): Fix typo in comment.
4724 (sweep_conses, sweep_floats, sweep_intervals)
4725 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4726 (gc_sweep): Call new functions, to which existing functionality is
4728 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4730 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4732 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4734 2014-03-23 Daniel Colascione <dancol@dancol.org>
4736 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4737 only if xic_style calls for it. This change allows Emacs to work
4738 with ibus. Also, don't leak resources if create_frame_xic fails,
4739 and stop caching xic_style across different displays.
4740 (supported_xim_styles): Make const.
4741 (best_xim_style): Remove first parameter: it's always just
4742 supported_xim_styles. Change to look at supported_xim_styles
4745 2014-03-23 Daniel Colascione <dancol@dancol.org>
4747 * term.c (init_tty): Rearrange condition for clarity; print
4748 appropriate diagnostic.
4750 2014-03-23 Daniel Colascione <dancol@dancol.org>
4752 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4753 array. (ASAN caught.)
4755 2014-03-22 Glenn Morris <rgm@gnu.org>
4757 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4759 2014-03-22 Daniel Colascione <dancol@dancol.org>
4761 * process.c (conv_sockaddr_to_lisp): When extracting the string
4762 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4764 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4766 Fix regression introduced by patch for Bug#10500.
4767 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4768 * w32term.c (x_draw_image_relief): Likewise.
4770 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4772 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4773 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4774 maximize a frame for odd default fonts.
4776 2014-03-21 Glenn Morris <rgm@gnu.org>
4778 * minibuf.c (history-length): Increase default from 30 to 100.
4780 2014-03-21 Daniel Colascione <dancol@dancol.org>
4782 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4783 every time we switch to minibuffer.
4785 * alloc.c (lisp_align_malloc, allocate_string_data)
4786 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4787 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4789 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4791 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4792 support more "verbs".
4794 2014-03-21 Daniel Colascione <dancol@dancol.org>
4796 Always prohibit dumping a dumped Emacs.
4798 * emacs.c (might_dump): New variable.
4799 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4800 * lisp.h (might_dump): Declare.
4801 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4803 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4805 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4807 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4809 * doc.c (store_function_docstring): Warn when we don't know where to
4811 (Fsubstitute_command_keys): Don't advertise the fact that
4812 text-properties are dropped, since we think it's a bug that we'll fix.
4814 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4815 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4816 * frame.c (frame_garbaged): Make "docstring" more precise.
4818 2014-03-20 Glenn Morris <rgm@gnu.org>
4820 * charset.c (init_charset): When we cannot find the charsets directory,
4821 mention if EMACSDATA is set.
4823 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4825 * fns.c (Frandom): Fix rare bug where the result isn't random.
4827 Fix porting inconsistency about rounding to even.
4828 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4829 This way, the unusual !HAVE_RINT case acts like the usual
4830 HAVE_RINT case, and we can fix the documentation accordingly.
4832 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4834 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4835 (w32_wnd_proc): Initialize the dwHoverTime member of
4836 TRACKMOUSEEVENT structure.
4838 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4840 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4842 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4844 * search.c (find_newline): Speed up the function when using the
4845 newline cache, by halving the number of calls to
4846 region_cache_forward and region_cache_backward. (Bug#16830)
4848 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4850 * buffer.c (Fset_buffer): Document return value (bug#17015).
4852 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4854 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4855 nil, always resize character wise to avoid potential loss of the
4856 mode line (Bug#16923 related).
4858 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4860 * frame.c (x_set_frame_parameters): Always calculate new sizes
4861 pixelwise to avoid potential loss when rounding.
4863 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4865 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4866 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4868 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4870 * w32.c (fstatat): Don't add an extra slash if the argument ends
4871 with a slash: this fails the subsequent call to stat_worker on
4872 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
4874 2014-03-09 Martin Rudalics <rudalics@gmx.at>
4876 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
4878 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
4880 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
4882 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
4883 when frame is only on one screen (Bug#14713).
4885 2014-03-08 Eli Zaretskii <eliz@gnu.org>
4887 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
4888 there's a valid wrap point in the display line, the last glyph
4889 cannot "just barely fit" on this row, because display_line doesn't
4890 let it. Instead, proceed as if the last glyph didn't fit, so that
4891 we eventually back up the iterator to the wrap point. This avoids
4892 delusional behavior of move_it_to, whereby it proceeds to the next
4893 display line, but sets current_x to zero for all the glyphs that
4894 without word-wrap would fit on the previous display line.
4895 One result was that visual-order cursor movement behaved erratically
4897 (Fmove_point_visually): Add code to find the x coordinate of the
4898 last character before wrap point, under word-wrap on a TTY.
4900 2014-03-07 Eli Zaretskii <eliz@gnu.org>
4902 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
4903 also return value of MOVE_POS_MATCH_OR_ZV from
4904 move_it_in_display_line_to, when moving from beginning of line to
4905 point's position. (Bug#16961)
4907 2014-03-07 Martin Rudalics <rudalics@gmx.at>
4909 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
4910 * window.c (Fselect_window): Explain NORECORD and
4911 `buffer-list-update-hook' in doc-string.
4913 2014-03-06 Martin Rudalics <rudalics@gmx.at>
4915 * window.c (Fother_window_for_scrolling): Check that
4916 Vother_window_scroll_buffer is a buffer.
4918 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
4920 * xterm.c (xim_initialize): Always pass a copy of resource name
4921 to XRegisterIMInstantiateCallback and eassert whether return
4922 value is True. Passing copy is important because Xlib doesn't
4923 make its own copy and resource name argument usually points to
4924 SSDATA (Vx_resource_name), which may be changed from Lisp.
4925 (xim_close_display): For XUnregisterIMInstantiateCallback,
4926 always eassert return value and pass exactly the same values
4927 as were used for XRegisterIMInstantiateCallback.
4928 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
4929 sources to check why if you are interested.
4931 2014-03-05 Martin Rudalics <rudalics@gmx.at>
4933 * dispnew.c (change_frame_size_1): Add new_lines instead of
4934 new_height, the latter may be still zero if passed as such.
4935 * window.c (Fwindow_pixel_height): Mention bottom divider in
4938 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
4940 Fix "resource temporarily unavailable" with xgselect
4942 * xgselect.c: Include <stdbool.h>.
4943 (xg_select) [!USE_GTK]: Don't lose track of errno.
4945 Fix minor --enable-gcc-warnings issues.
4946 * widget.c (update_various_frame_slots, EmacsFrameResize):
4947 Avoid unused locals. Prefer 'if' to '#if' when either will do.
4949 2014-03-04 Ken Brown <kbrown@cornell.edu>
4951 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
4952 represent the actual adjustment needed for alignment.
4954 2014-03-04 Eli Zaretskii <eliz@gnu.org>
4956 * gmalloc.c (aligned_alloc): Don't allocate more memory than
4957 needed, and don't reallocate if the initial allocation already
4958 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
4960 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4962 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
4965 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
4967 * cmds.c (delete-char): Update docstring pointing out that the
4968 function ignores `delete-active-region' and `overwrite-mode'.
4970 2014-03-03 Eli Zaretskii <eliz@gnu.org>
4972 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
4974 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
4975 allocated buffer due to alignment.
4976 (freehook): If the block to be freed was allocated by
4977 'aligned_alloc', find its real pointer before calling 'free'.
4979 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
4982 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
4984 * font.c (toplevel): Adjust comment about font cache layout.
4985 (font_clear_cache): Fix to match real font cache layout.
4986 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
4987 (Fframe_font_cache) [FONT_DEBUG]: New function.
4988 (syms_of_font) [FONT_DEBUG]: Defsubr it.
4990 Avoid crashes when X fonts are erroneously freed on reused X
4991 'Display *' connection data (Bug#16069). Note that X font
4992 resources still may be leaked, but currently there is no way
4993 to completely avoid it.
4994 * xterm.h (struct x_display_info): New member x_id. Add comments.
4995 * xterm.c (x_display_id): New variable.
4996 (x_term_init): Assign identifier to each opened X connection.
4997 * xfont.c (struct xfont): New member x_display_id.
4998 (xfont_open): Initialize it with frame's display id.
4999 (xfont_close): Check whether font's display id matches the one
5000 recorded for the given display. Adjust comment.
5001 * xftfont.c (struct xftfont_info):
5002 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5004 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5006 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5007 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5008 killed Vother_window_scroll_buffer.
5009 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5011 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5013 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5014 that start with more than 2 slashes as UNCs. (Bug#16751)
5016 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5018 Fix a few crashes and leaks when cloning C strings.
5019 * alloc.c, lisp.h (dupstring): New function.
5020 * gtkutil.c (xg_get_font):
5021 * term.c (tty_default_color_capabilities):
5022 * xsettings.c (store_monospaced_changed)
5023 (store_font_name_changed, parse_settings)
5024 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5025 This avoids some unlikely crashes due to accessing freed storage,
5026 and avoids some minor memory leaks in the more-typical case.
5028 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5030 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5031 cursor when modeline can't be dragged (Bug#16647).
5033 2014-02-28 Glenn Morris <rgm@gnu.org>
5035 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5036 from custom-delayed-init-variables. (Bug#11565)
5038 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5040 More fixes for mouse glyph calculations (Bug#16647).
5041 * window.c (coordinates_in_window): In intersection of
5042 horizontal and vertical window dividers prefer the horizontal
5043 one. Add some extra parens to last fix.
5044 (window_relative_x_coord): Return x-coordinate for header and
5046 * xdisp.c (remember_mouse_glyph): In text area don't extend
5047 glyph into mode line to show the vertical drag cursor there
5048 immediately. Subdivide mouse glyphs in right fringes to show a
5049 horizontal drag cursor as soon as we enter the "grabbable width"
5050 portion. Handle vertical border case separately. Do not
5051 subdivide window divider areas.
5052 (note_mouse_highlight): On bottom divider of bottommost windows
5053 show vertical drag cursor only when the minibuffer window can be
5056 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5058 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5059 reset by the face of the object just displayed. See also bug#76.
5060 (get_next_display_element): If the string came from a display
5061 property, examine the box face attribute at it->position, not at
5062 it->current.pos, since the latter was not updated yet. (Bug#16870)
5063 (handle_face_prop): Improve commentary.
5065 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5067 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5068 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5070 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5072 Fixes around Bug#16647.
5073 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5074 ON_BOTTOM_DIVIDER cases.
5075 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5076 only if the window has no right divider.
5077 (Fcoordinates_in_window_p): Fix doc-string.
5079 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5081 * lread.c (Funintern): Fix doc to match advertised calling convention.
5083 2014-02-24 Daniel Colascione <dancol@dancol.org>
5085 * keyboard.c (read_char): Close race that resulted in lost events.
5087 2014-02-22 Glenn Morris <rgm@gnu.org>
5089 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5090 * window.c (window-resize-pixelwise): Doc fixes.
5092 * process.c (Finternal_default_process_filter)
5093 (Finternal_default_process_sentinel): Doc tweaks.
5095 2014-02-21 Glenn Morris <rgm@gnu.org>
5097 * process.c (Fprocess_buffer, Faccept_process_output)
5098 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5101 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5103 * window.c (Fwindow_scroll_bar_width): New function.
5105 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5107 Pacify GCC when configuring with --enable-gcc-warnings.
5108 * xdisp.c (move_it_in_display_line_to) [lint]:
5109 Initialize recently-added local.
5111 2014-02-21 Daniel Colascione <dancol@dancol.org>
5113 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5115 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5117 * xdisp.c (init_iterator): Don't dereference a bogus face
5118 pointer. (Bug#16819)
5119 (try_cursor_movement): Don't use cursor position if
5120 set_cursor_from_row failed to compute it. This avoids assertion
5121 violations in MATRIX_ROW.
5122 (move_it_in_display_line_to): Save the iterator state in ppos_it
5123 only once per call. Reimplement the method used to return to the
5124 best candidate position if all the positions found in display line
5125 are beyond TO_CHARPOS. This cuts down the number of calls to
5126 bidi_shelve_cache, which moves a lot of stuff when lines are long
5127 and include bidirectional text. (Bug#15555)
5129 2014-02-20 Glenn Morris <rgm@gnu.org>
5131 * data.c (Fdefalias): Doc fix.
5133 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5135 * xdisp.c (display_line): Fix horizontal scrolling of large images
5136 when fringes are turned off. This comes at a price of not
5137 displaying the truncation/continuation glyphs in this case.
5140 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5141 CreateDIBSection returns an error indication, zero out *ximg after
5142 destroying the image. This avoids crashes in memory allocations
5143 due to the fact that some of the callers also call
5144 x_destroy_x_image, which will attempt to free an already free'd
5147 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5149 * widget.c (update_various_frame_slots): Don't set
5150 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5152 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5154 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5156 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5158 temacs --daemon fix (Bug#16599).
5159 * emacs.c (main): Initialize daemon_pipe[1] here ...
5160 (syms_of_emacs): ... instead of here.
5162 2014-02-16 Anders Lindgern <andlind@gmail.com>
5164 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5167 2014-02-16 Daniel Colascione <dancol@dancol.org>
5169 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5170 (xd_get_connection_address): Use it.
5171 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5172 xd_get_connection_address because the latter signals if the bus
5173 we're trying to close is already disconnected.
5175 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5177 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5178 argument to CreateThread. This avoids segfaults on Windows 9X.
5179 Reported by oslsachem <oslsachem@gmail.com>.
5181 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5183 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5184 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5185 (check_lseek): New function, to report lseek errors.
5186 (save_data_space, update_file_ptrs, read_header, write_header)
5187 (copy_file, copy_rest, unexec): Use these news functions.
5188 (update_file_ptrs): Don't assume wraparound behavior when
5189 converting a large size_t value to off_t.
5191 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5193 * composite.c (fill_gstring_header): Pass positions as C integers
5194 and move parameters checking to...
5195 (Fcomposition_get_gstring): ...this function. Handle case when
5196 buffer positions are in reversed order and avoid crash (Bug#16739).
5198 * buffer.c (validate_region): Mention current buffer in error message.
5200 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5202 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5204 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5206 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5208 2014-02-11 Glenn Morris <rgm@gnu.org>
5210 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5211 Replace refs to "OpenStep" in messages.
5213 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5215 Avoid "." at end of error diagnostics.
5216 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5217 * font.c (Ffont_at):
5218 * nsfns.m (ns_display_info_for_name):
5219 * nsselect.m (Fx_own_selection_internal):
5220 * nsterm.m (performDragOperation:):
5221 Remove "." from end of diagnostic.
5223 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5225 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5226 unintuitive (bug#15824).
5227 (Fyes_or_no_p): Doc fix (bug#15456).
5229 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5231 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5233 * eval.c (call_debugger): When exiting the debugger, do not allow
5234 max_specpdl_size less than actual binding depth (Bug#16603).
5235 (syms_of_eval): Adjust docstring.
5237 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5239 * cmds.c (Fself_insert_command): Output a clearer error message on
5240 negative repetitions (bug#9476).
5242 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5244 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5246 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5248 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5250 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5252 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5254 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5256 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5258 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5260 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5261 `exit' works (bug#15865).
5263 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5265 Constrain window box/body sizes and margin widths (Bug#16649).
5266 * xdisp.c (window_box_width): Don't return less than zero.
5267 (window_box_left_offset, window_box_right_offset): Don't return
5268 more than the window's pixel width.
5269 * window.c (window_body_height, window_body_width): Don't return
5271 (window_resize_apply): Adjust margin width, if necessary.
5273 2014-02-07 Glenn Morris <rgm@gnu.org>
5275 * nsterm.m (syms_of_nsterm): Doc fix.
5277 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5279 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5280 New variables: pointers through which to call the respective APIs.
5281 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5282 (filename_from_ansi, sys_link, check_windows_init_file):
5283 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5284 This is required on Windows 9X, where we dynamically load
5285 UNICOWS.DLL which has their non-stub implementations.
5286 (maybe_load_unicows_dll): Assign addresses to these 2 function
5287 pointers after loading UNICOWS.DLL.
5289 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5290 MultiByteToWideChar and WideCharToMultiByte through function
5293 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5296 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5298 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5299 for OSX >= 10.9 if separate spaces are used.
5300 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5302 2014-02-06 Glenn Morris <rgm@gnu.org>
5304 * buffer.c (cache-long-scans): Doc fix.
5306 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5308 * w32fns.c (Fw32_shell_execute): Doc fix.
5310 2014-02-05 Bastien Guerry <bzg@gnu.org>
5312 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5313 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5315 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5317 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5318 outside the window (Bug#16649).
5320 * xdisp.c (note_mouse_highlight): When entering a margin area show
5321 a non-text cursor (Bug#16647).
5323 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5325 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5326 It prompted a compile-time diagnostic on GNU/Linux.
5327 Simplify to remove the need for the label.
5329 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5331 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5332 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5333 to show it; otherwise return 'unsupported--w32-dialog' to signal
5334 to the caller that emulation with menus is necessary.
5335 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5337 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5339 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5342 * menu.c (Fx_popup_dialog): Don't condition the call to
5343 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5344 special symbol 'unsupported--w32-dialog', emulate the dialog with
5345 a menu by calling x-popup-menu.
5347 * menu.h (Qunsupported__w32_dialog): New extern variable.
5349 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5351 * keyboard.c (kbd_buffer_get_event): Read file notification events
5354 * xgselect.c (xg_select): Read glib events in any case, even if
5355 there are no file descriptors to watch for. (Bug#16519)
5357 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5359 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5360 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5361 * w32term.c (w32_draw_window_divider): Handle first and last
5363 * w32term.h (w32_fill_area_abs): New function.
5364 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5366 * xfaces.c (realize_basic_faces): Handle new face ids.
5367 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5368 and bottom divider width.
5369 * xterm.c (x_draw_window_divider): Handle first and last pixels
5372 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5374 * print.c (Fexternal_debugging_output): Add cast to pacify
5375 --enable-gcc-warnings.
5376 * eval.c (call_debugger): Grow specpdl if the debugger was
5377 entered due to specpdl overflow (Bug#16603) and allow more
5378 specpdl space for the debugger itself.
5380 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5382 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5385 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5387 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5388 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5390 * print.c (Fexternal_debugging_output): If the argument character
5391 is non-ASCII, encode it with the current locale's encoding before
5392 writing the result to the terminal. (Bug#16448)
5394 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5395 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5398 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5400 * process.c (create_process): Reset SIGPROF handler in the child.
5401 * callproc.c (call_process): Likewise.
5403 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5405 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5407 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5409 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5410 of zero to print strings, GDB doesn't like it.
5412 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5413 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5414 we still use correct addresses. (Bug#16576)
5416 2014-01-27 K. Handa <handa@gnu.org>
5418 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5419 to preserve the code detection behavior of 24.3.
5420 * coding.h (struct coding_system): New member detected_utf8_bytes.
5421 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5422 (decode_coding_gap): Use short cut for UTF-8 file reading only
5423 when coding->detected_utf8_bytes equals to coding->src_bytes.
5424 * fileio.c (Finsert_file_contents): Cancel the previous change.
5426 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5428 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5429 that are not visible.
5431 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5433 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5434 is grabbed (Bug#16565).
5436 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5438 * xdisp.c (last_max_ascent): Re-remove after erroneously
5439 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5441 (move_it_to): Re-remove reference to last_max_ascent.
5442 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5443 max_descent here instead of calling line_bottom_y.
5446 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5448 * terminal.c (initial_free_frame_resources): New function.
5449 (init_initial_terminal): Install new hook to free face cache
5450 on initial frame and avoid memory leak. For details, see
5451 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5452 * xfaces.c (free_frame_faces): Adjust comment.
5454 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5456 * data.c (Fstring_to_number): Document results if unparsable
5459 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5461 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5463 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5465 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5466 * coding.c (detect_coding_utf_8, emacs_mule_char)
5467 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5468 (check_utf_8, decode_coding):
5469 * coding.h (struct coding_system.errors):
5470 Use ptrdiff_t, not int, for integer values derived from buffer and
5473 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5474 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5475 before invoking decode_coding_gap, since there's just one block.
5477 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5479 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5480 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5481 too early. Again run change_frame_size before assigning menu-
5484 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5486 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5487 arrives, call x_check_fullscreen, in case the new display has a
5488 different resolution. (Bug#16517)
5490 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5492 * term.c (read_menu_input): If the selected frame changes, exit
5494 (tty_menu_show): If the selected frame changes while we displayed
5495 a menu, throw to top level. (Bug#16479)
5497 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5499 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5501 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5503 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5504 * data.c (count_one_bits_word): Fix bug (negated comparison)
5505 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5507 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5509 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5510 Avoid undefined behavior by initializing display property bit of a
5511 string processed by the bidirectional iterator. For details, see
5512 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5514 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5516 Minor cleanup of previous change.
5517 * image.c (imagemagick_error, Fimagemagick_types):
5518 Omit some recently-introduced and unnecessary casts and assignments.
5520 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5522 Fix two memory leaks discovered with Valgrind.
5523 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5524 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5526 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5528 Fixes in window size functions around Bug#16430 and Bug#16470.
5529 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5530 (Fwindow_mode_line_height, Fwindow_header_line_height)
5531 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5532 Minor doc-string adjustments.
5533 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5534 Rewrite doc-strings.
5535 (window_body_height, window_body_width): Do not count partially
5536 visible lines/columns when PIXELWISE is nil (Bug#16470).
5537 (Qfloor, Qceiling): New symbols.
5539 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5541 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5542 when the image cache is not yet allocated. (Bug#16509)
5544 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5546 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5547 re-attach intervals to its base buffer (Bug#16502).
5548 * intervals.c (set_interval_object): Move from here...
5549 * intervals.h (set_interval_object): ... to here. Fix comments.
5551 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5553 Avoid undefined behavior by initializing buffer redisplay bit.
5554 Problem reported by Dmitry Antipov in
5555 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5556 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5558 Revert some of the CANNOT_DUMP fix (Bug#16494).
5559 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5561 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5563 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5564 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5565 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5566 they are replaced by macros that expand into direct calls to the
5567 corresponding functions from GDI32.DLL.
5568 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5569 variables in the Cygwin build, they are unused.
5571 2014-01-19 K. Handa <handa@gnu.org>
5573 * composite.c (composition_update_it): Fix previous change.
5575 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5577 Fix file name handling on MS-Windows 9X.
5578 * w32.c (maybe_load_unicows_dll): New function.
5580 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5581 on, to make sure we can convert file names to and from UTF-8 on
5582 Windows 9X. This fixes a failure to start up because Emacs cannot
5583 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5585 * w32font.c [WINDOWSNT]: Include w32.h.
5586 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5587 of implementing the same stuff.
5588 Remove now unused g_b_init_is_windows_9x.
5590 * w32.h (maybe_load_unicows_dll): Add prototype.
5592 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5594 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5595 switch to single keyboard. Prevents daemon crashes when a new
5596 client connects while we show a TTY menu in an existing client.
5599 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5601 Fix MinGW64 porting problem with _setjmp.
5602 Reported by Eli Zaretskii in:
5603 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5604 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5605 the old _setjmp and _longjmp. All uses changed.
5607 2014-01-13 Daniel Colascione <dancol@dancol.org>
5609 * textprop.c (Fremove_list_of_text_properties):
5610 Correctly handle reaching the end of the interval tree. (Bug#15344)
5612 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5614 * xdisp.c (resize_mini_window): Round height to a multiple of
5615 frame's line height. Fix bug in calculation of window start
5616 position (Bug#16424).
5618 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5620 * macfont.m: Include termchar.h.
5621 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5622 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5623 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5624 *_WITH_GC_* to take face and f as parameters.
5625 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5626 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5628 2014-01-13 Daniel Colascione <dancol@dancol.org>
5630 Fix menu item updating in the presence of the Unity global menu
5633 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5634 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5636 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5637 updating menus; explain why.
5638 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5639 problem it's supposed to solve and it interferes with detecting
5640 the presence of a global menu.
5641 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5644 2014-01-11 K. Handa <handa@gnu.org>
5646 * composite.c (composition_update_it): Fix indexing of
5647 LGSTRING_CHAR (Bug#15984).
5649 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5651 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5653 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5655 * xdisp.c (try_window_id): Don't use this function's optimizations
5656 if overlays in the buffer displayed by the window have changed
5657 since last redisplay. (Bug#16347)
5658 (message_dolog): Fix indentation.
5660 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5662 * frame.c (frame_resize_pixelwise): Fix doc-string.
5664 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5666 Fix handling of internal borders (Bug#16348).
5667 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5668 Remove internal border width from pixel width of windows.
5669 (change_frame_size_1): Don't return early when frame's pixel
5670 size changes - we still have to record the new sizes in the
5672 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5673 also when toolbar gets larger.
5674 * window.c (check_frame_size): Include internal_border_width in
5676 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5677 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5678 In non-toolkit/non-GTK version clear internal border.
5679 * xterm.c (x_clear_under_internal_border): New function for
5680 non-toolkit/non-GTK version.
5681 (x_after_update_window_line): In non-toolkit/non-GTK version
5683 (handle_one_xevent, x_set_window_size):
5684 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5685 * xterm.h (x_clear_under_internal_border): Extern it.
5687 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5689 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5690 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5693 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5695 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5696 last value of point is not equal to buffer's point. (Bug#16129)
5698 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5701 * nsterm.h (updateCollectionBehavior): Rename from
5702 updateCollectionBehaviour. All uses changed.
5704 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5705 * Makefile.in (SETFATTR): New macro.
5706 (temacs$(EXEEXT)): Use it.
5708 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5710 Fix maximization behavior on Windows (Bug#16300).
5711 * w32fns.c (w32_fullscreen_rect): Don't handle
5712 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5713 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5714 of SetWindowPos. Restore last placement also when leaving
5715 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5716 but the FULLSCREEN_BOTH case.
5718 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5721 * data.c (arithcompare_driver):
5722 * fileio.c (Fcar_less_than_car):
5723 * fns.c (internal_equal):
5724 * frame.c (delete_frame):
5725 * lisp.h (enum More_Lisp_Bits):
5727 Avoid C99 constructs that don't work in C89.
5728 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5729 to port to C89, which doesn't have 'long long'.
5730 (count_trailing_zero_bits): Use them.
5732 2014-01-03 Chong Yidong <cyd@gnu.org>
5734 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5736 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5738 Further adjust frame/window scrollbar width calculations.
5739 * window.c (apply_window_adjustment):
5740 Set windows_or_buffers_changed.
5741 (Fwindow_scroll_bars): Return actual scrollbar width.
5742 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5743 For non-toolkit builds again use 14 as minimum width and set
5744 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5745 * xterm.c (XTset_vertical_scroll_bar): Take width from
5746 WINDOW_SCROLL_BAR_AREA_WIDTH.
5747 (x_new_font): Rename wid to unit. Base calculation of new
5748 scrollbar width on toolkit used and make it analogous to that of
5749 x_set_scroll_bar_default_width.
5750 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5751 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5752 of GetSystemMetrics.
5753 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5754 WINDOW_SCROLL_BAR_AREA_WIDTH.
5755 (x_new_font): Make it correspond to changes in xterm.c.
5757 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5759 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5760 This is a cleaner way to fix the MinGW-w64 porting problem.
5761 Check for INTPTR_MAX misconfiguration.
5763 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5765 * search.c (newline_cache_on_off, find_newline): In indirect
5766 buffers, use the newline cache of the base buffer.
5768 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5769 buffer, invalidate the caches of its base buffer. (Bug#16265)
5771 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5772 buffers, use the width-run cache of the base buffer.
5774 * xdisp.c (redisplay_window): When the window displays an indirect
5775 buffer, and the character widths in the display table have
5776 changed, invalidate the width-run cache of the corresponding base
5779 * fileio.c (Finsert_file_contents): When invalidating the newline
5780 cache, consider the case of inserting into indirect buffer.
5782 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5783 In indirect buffers, use the paragraph cache of the base buffer.
5785 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5787 * window.c (grow_mini_window): Fix last change.
5789 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5791 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5793 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5795 * w32term.c (w32_initialize): Use LCID and LOWORD.
5797 * w32proc.c (create_child): Use pid_t for 5th argument.
5798 (IsValidLocale): Don't provide prototype for MinGW64.
5799 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5800 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5802 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5803 MinGW64 doesn't support.
5805 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5807 * w32.c (set_named_security_info): New function.
5808 (acl_set_file): Fall back on set_named_security_info if
5809 set_file_security fails.
5810 (g_b_init_set_named_security_info_w)
5811 (g_b_init_set_named_security_info_a): New static variables.
5812 (globals_of_w32): Initialize them to zero.
5813 (set_named_security_info): Set them to non-zero if the
5814 corresponding API is available.
5815 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5816 New function typedefs.
5818 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5820 Some more fixes following pixelwise resize changes including one
5822 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5823 of frame_resize_pixelwise.
5824 * widget.c (pixel_to_text_size): New function.
5825 (update_wm_hints): Have size hints respect value of
5826 frame_resize_pixelwise.
5827 (EmacsFrameResize): Alway process resize requests pixelwise.
5828 * window.c (grow_mini_window): Make sure mini window is at least
5830 * xdisp.c (display_menu_bar): Make sure menubar extends till
5832 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5833 (x_set_tool_bar_lines): Calculate pixelwise.
5834 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5835 frame_resize_pixelwise.
5837 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5839 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5840 variables not used there.
5842 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5844 * w32.c (sys_umask): New function. (Bug#16299)
5846 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5848 * dispnew.c (change_frame_size_1): Take old width of root window
5849 from that window's pixel width. (Bug#16284)
5851 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5853 Plain copy-file no longer chmods an existing destination (Bug#16133).
5854 * fileio.c (realmask): Now a static var, not a local.
5855 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5856 Remove arg STATPTR. All uses changed.
5857 (Fcopy_file): Do not alter permissions of existing destinations,
5858 unless PRESERVE-PERMISSIONS (renamed from
5859 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5860 Avoid race when testing for existing destinations and for
5861 when input and output files are the same.
5862 If changing the group fails, adjust both default and
5863 preserved permissions so that access is not granted to the
5865 (Fset_default_file_modes, init_fileio): Update realmask.
5866 (Fdefault_file_modes): Use realmask instead of calling umask.
5868 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5870 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5871 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5872 flags on the daemon pipe ends before execing.
5874 2013-12-28 Eli Zaretskii <eliz@gnu.org>
5876 * w32fns.c (Fx_create_frame): Error out if called from a TTY
5877 session. (Bug#14739)
5879 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
5881 * callproc.c (Vexec_path): Document that exec-directory is in it.
5883 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
5885 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
5888 2013-12-27 Chong Yidong <cyd@gnu.org>
5890 * data.c (Fsymbol_function): Doc fix.
5892 2013-12-26 Martin Rudalics <rudalics@gmx.at>
5894 Some more tinkering with Bug#16051.
5895 * window.c (resize_frame_windows): Don't let the size of the
5896 root window drop below the frame's default character size.
5897 Never ever delete any subwindows - let the window manager do the
5900 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
5901 of toolbar lines needed when they exceed the height of the root
5903 (unwind_create_frame_1): New function.
5904 (Fx_create_frame): Generally inhibit calling the window
5905 configuration change hook here. Remove extra call to
5906 change_frame_size - it's not needed when we don't run the
5907 configuration change hook.
5909 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
5911 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
5912 On my Fedora 19 platform the core dumps were so big that
5913 my desktop became nearly catatonic.
5914 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
5915 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
5916 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
5917 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
5918 a clang-only syntax.
5919 * conf_post.h (__has_feature): New macro, if not already defined.
5920 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
5921 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
5923 2013-12-25 Eli Zaretskii <eliz@gnu.org>
5925 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
5926 is a file name. (Bug#16252)
5928 2013-12-25 Chong Yidong <cyd@gnu.org>
5930 * keyboard.c (Voverriding_terminal_local_map)
5931 (Voverriding_local_map): Doc fix.
5933 * keymap.c (Vemulation_mode_map_alists): Doc fix.
5935 2013-12-24 Eli Zaretskii <eliz@gnu.org>
5937 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
5938 file name when it is submitted to ShellExecute. Simplify code.
5939 Don't test DOCUMENT for being a string, as that is enforced by
5940 CHECK_STRING. Doc fix.
5942 2013-12-23 Eli Zaretskii <eliz@gnu.org>
5944 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
5945 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
5946 redisplay_tool_bar does. Improve and fix commentary.
5947 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
5948 limits of the glyph matrices. (Bug#16051)
5949 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
5950 only when the new size is different from the old one, and the new
5951 size can be achieved given the frame height.
5953 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
5955 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5957 2013-12-23 Glenn Morris <rgm@gnu.org>
5959 * lread.c (Fload): Mention load-prefer-newer in doc.
5961 2013-12-22 Martin Rudalics <rudalics@gmx.at>
5963 Handle Bug#16207 by being more restrictive when running hooks.
5964 * window.c (unwind_change_frame): New function.
5965 (Fset_window_configuration): Don't run configuration change hook
5966 while the frame configuration is unsafe. Call select_window
5969 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
5971 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
5973 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
5975 * nsterm.h: Declare EmacsColor category.
5977 * nsterm.m (NSColor): Implement EmacsColor category.
5978 (ns_get_color): Use colorUsingDefaultColorSpace.
5979 (ns_get_color, ns_term_init): Use colorForEmacsRed.
5981 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
5983 2013-12-21 Eli Zaretskii <eliz@gnu.org>
5985 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
5986 having the PNG_NORETURN attribute, to avoid compiler warning in
5989 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5991 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
5993 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
5994 fringe background extension.
5995 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5996 because they are now always the same as `left' and `width',
5997 respectively. Remove code for the case that `width' and
5998 `sb_width' are different.
6000 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6002 Remove scroll_bar_actual_width from frames.
6003 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6004 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6005 (x_figure_window_size):
6006 * nsterm.m (x_set_window_size):
6007 * widget.c (set_frame_size):
6008 * w32term.c (x_set_window_size):
6009 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6010 scroll_bar_actual_width.
6012 Convert scroll_bar members to integers on Windows.
6013 * w32term.h (struct scroll_bar): Convert top, left, width,
6014 height, start, end and dragging to integers.
6015 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6017 * w32term.c (w32_set_scroll_bar_thumb)
6018 (w32_scroll_bar_handle_click): Remove XINT conversions for
6019 scroll_bar members. Treat bar->dragging as integer.
6020 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6021 first element. Remove XINT conversions for scroll_bar members.
6022 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6023 Remove XINT conversions for scroll_bar members.
6025 Fix assignment for new window total sizes.
6026 * window.c (Fwindow_resize_apply_total): Assign values for
6029 2013-12-20 Chong Yidong <cyd@gnu.org>
6031 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6032 argument to `append'.
6034 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6036 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6037 current text face, for extending the face of the display margins.
6040 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6041 Doc fix. (Bug#16190)
6043 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6045 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6048 * nsterm.m (Qfile, Qurl): New.
6049 (EV_MODIFIERS2): New macro.
6050 (EV_MODIFIERS): Use EV_MODIFIERS2.
6051 (ns_term_init): Remove font and color from DND, does not work on
6052 newer OSX, and other ports don't have them.
6053 (performDragOperation:): Handle modifiers used during drag.
6054 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6055 Remove global Lisp variables used to communicate with ns-win.el.
6056 Remove font and color handling.
6057 (syms_of_nsterm): Defsym Qfile and Qurl.
6059 2013-12-19 Anders Lindgren <andlind@gmail.com>
6061 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6062 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6064 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6065 (constrainFrameRect): Remove special case nr_screens == 1.
6066 Don't constrain size to size of view.
6068 * nsterm.h (ns_output): Remove dont_constrain.
6070 2013-12-19 Anders Lindgren <andlind@gmail.com>
6072 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6074 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6076 Minor fixes for recent openp changes.
6077 * lisp.h (GCPRO7): New macro.
6078 * lread.c (openp): Use bool for boolean; all callers changed.
6079 Protect save_string from GC. Don't assume that file descriptors
6080 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6081 warning about uninitialized variable.
6083 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6085 * w32fns.c (emacs_abort): Use intptr_t as argument of
6086 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6088 2013-12-18 Glenn Morris <rgm@gnu.org>
6090 * lread.c (Fload): Pass load_prefer_newer to openp.
6091 Don't bother checking mtime if openp already did it.
6092 (openp): Add `newer' argument, to check all suffixes
6093 and find the newest file.
6094 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6095 * callproc.c (call_process):
6096 * charset.c (load_charset_map_from_file):
6097 * emacs.c (init_cmdargs):
6098 * image.c (x_create_bitmap_from_file, x_find_image_file):
6100 * lread.c (Flocate_file_internal):
6101 * process.c (Fformat_network_address):
6102 * sound.c (Fplay_sound_internal):
6103 * w32.c (check_windows_init_file):
6104 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6106 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6108 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6110 * w32.c (getloadavg): Don't index samples[] array with negative
6111 indices. Recover from wall-clock time being set backwards.
6113 * w32term.c (w32_initialize): Declare the argument of
6114 set_user_model as const.
6116 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6117 (w32_menu_show): Constify some arguments passed to MessageBox.
6119 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6120 to initialize Lisp objects.
6122 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6123 initialize Lisp objects.
6125 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6126 use variables used only on X under that condition.
6128 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6129 variables not used there.
6131 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6133 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6134 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6136 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6138 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6139 code, revealed in presence of R2L characters, character
6140 compositions, and display vectors. A better fix for Bug#16148.
6141 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6142 GTK and NS builds, they don't have this member of struct frame.
6144 * dispextern.h (struct composition_it): Correct a comment for the
6147 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6149 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6150 This prevents a compilation error on C compilers that do not
6151 default functions to return 'int' if not declared. Also, add
6152 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6153 since it now uses inline functions.
6155 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6157 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6158 display margins on mode line, header line, and in the frame's
6159 tool-bar window. (Bug#16165)
6161 2013-12-16 Andreas Schwab <schwab@suse.de>
6163 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6165 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6167 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6170 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6172 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6174 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6176 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6177 intended to find bogus pointers in font objects (Bug#16140).
6178 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6179 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6180 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6181 Disable for MS-Windows due to Bug#15876; apparently this
6182 requires more or less substantial changes in fontset code.
6183 * xfont.c (xfont_close):
6184 * xftfont.c (xftfont_close): Call x_display_info_for_display
6185 to check whether 'Display *' is valid (Bug#16093 and probably
6188 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6190 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6191 Reported by Juanma Barranquero <lekktu@gmail.com>.
6193 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6194 open a pty on MS-Windows. (Bug#16152)
6196 * emacs.c (decode_env_path): Fix bogus comparison against
6197 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6199 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6201 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6202 (Fx_file_dialog): Add parentheses around && to silence warning.
6204 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6206 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6208 * xdisp.c (extend_face_to_end_of_line): Extend background of
6209 non-default face in margin areas as well. (Bug#16151)
6210 (display_line): Call extend_face_to_end_of_line for continued
6211 lines as well, if the display margins have non-zero width.
6212 (set_glyph_string_background_width): When needed, set the
6213 extends_to_end_of_line_p flag on glyph strings to be drawn in
6214 margin areas, not only in the text area.
6216 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6219 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6221 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6222 Don't worry about verify_error being t, since it has to be a list.
6224 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6226 Use bool for boolean, focusing on headers.
6227 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6228 No need to include <stdbool.h>, since conf_post.h does it now.
6229 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6230 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6231 (SET_PER_BUFFER_VALUE_P):
6232 * ccl.c, ccl.h (setup_ccl_program):
6233 * ccl.h (CHECK_CCL_PROGRAM):
6234 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6235 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6236 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6237 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6238 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6239 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6240 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6241 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6242 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6243 (CHARSET_FAST_MAP_SET):
6244 * coding.c (decode_coding_ccl, encode_coding_ccl):
6245 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6246 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6247 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6248 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6249 (decode_coding_c_string):
6250 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6251 * conf_post.h (has_attribute):
6252 * dispextern.h (trace_redisplay_p)
6253 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6254 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6255 (SET_GLYPH_FROM_CHAR_GLYPH)
6256 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6257 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6258 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6259 (cursor_in_mouse_face_p):
6260 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6261 (blank_row, prepare_desired_row)
6262 (build_frame_matrix_from_leaf_window, make_current)
6263 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6264 (update_window, scrolling_window, update_frame_line):
6265 * disptab.h (GLYPH_FOLLOW_ALIASES):
6266 * editfns.c (Fformat):
6267 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6268 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6269 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6270 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6271 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6272 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6273 (FONT_DEFERRED_LOG):
6274 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6275 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6276 (FRAME_MOUSE_UPDATE):
6277 * fringe.c (Fdefine_fringe_bitmap):
6278 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6279 (x_create_bitmap_from_xpm_data, xpm_load_image):
6280 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6281 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6282 (MERGE_INTERVAL_CACHE):
6283 * keymap.h (KEYMAPP):
6284 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6285 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6286 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6287 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6288 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6289 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6290 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6291 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6292 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6293 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6294 (SETUP_BUFFER_SYNTAX_TABLE):
6295 * systime.h (timespec_valid_p):
6296 * term.c (save_and_enable_current_matrix):
6297 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6298 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6299 (redisplay_internal, try_window_reusing_current_matrix)
6300 (sync_frame_with_window_matrix_rows, try_window_id)
6301 (display_menu_bar, display_tty_menu_item, display_mode_line)
6302 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6303 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6304 * xmenu.c (xmenu_show):
6305 * xterm.c (use_xim, x_term_init):
6306 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6307 (struct x_bitmap_record):
6308 Use bool for booleans.
6309 * ccl.c (struct buffer_text):
6310 * ccl.h (struct ccl_program):
6311 * charset.h (struct charset):
6313 * coding.h (struct iso_2022_spec, struct coding_system):
6314 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6315 (struct glyph_string, struct face, struct face_cache)
6316 (struct bidi_string_data, struct bidi_it)
6317 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6319 * editfns.c (Fformat):
6320 * frame.h (struct frame):
6321 * fringe.c (struct fringe_bitmap):
6322 * intervals.h (struct interval):
6323 * keyboard.h (struct kboard):
6324 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6325 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6326 (struct Lisp_Buffer_Local_Value, union specbinding):
6327 * macfont.m (struct macfont_info):
6328 * process.h (struct Lisp_Process):
6329 * termchar.h (struct tty_display_info):
6330 * window.h (struct window):
6331 * xterm.h (struct x_output):
6332 Use bool_bf for boolean bit-fields.
6333 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6334 All callers changed.
6335 * ccl.h (struct ccl_program): Remove unused members private_state,
6336 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6338 (struct ccl_spec): Remove unused members cr_carryover,
6339 eight_bit_carryover.
6340 * conf_post.h: Include <stdbool.h>.
6341 (bool_bf): New type.
6342 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6343 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6344 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6345 'do { ... } while (false)' brackets.
6346 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6347 Args must now be expressions; all callers changed.
6348 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6349 (PRODUCE_GLYPHS): Simplify use of boolean.
6350 * fileio.c (Fcopy_file):
6351 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6352 * lisp.h (UNGCPRO): Return void, not int.
6353 (FOR_EACH_TAIL): Use void expression, not int expression.
6354 * region-cache.c: Reindent.
6355 * region-cache.h: Copy comments from region-cache.c, to fix
6356 incorrect remarks about booleans.
6358 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6360 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6361 when character at point is displayed from a display vector.
6364 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6366 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6367 now a list of certificate validation checks that will abort a
6368 connection with an error.
6369 (Fgnutls_boot): Document it and use it.
6371 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6373 * w32term.c (w32_enable_frame_resize_hack): New variable.
6374 (x_set_window_size): Use it to hack frame resizing on Windows
6377 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6379 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6380 Windows-specific code to w32.c. Change error message text to
6381 match that of Posix platforms.
6383 * w32.c (w32_copy_file): New function, most of the code copied and
6384 reworked from Fcopy_file. Improve error handling. Plug memory
6385 leak when errors are thrown. Support file names outside of the
6386 current codepage. (Bug#7100)
6388 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6390 * lread.c (load_path_default): Prototype.
6392 2013-12-13 Glenn Morris <rgm@gnu.org>
6394 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6395 (dump_path): Remove.
6396 (load-path-default): Remove `changed' argument.
6397 Do not set dump_path permanently. Simplify.
6398 (init_lread): Simplify.
6399 (syms_of_lread): Remove dump_path.
6401 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6403 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6404 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6405 2013-12-12 font-related change to avoid Bug#16128, which
6406 is quite hard to fix without even more substantial changes.
6408 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6410 * font.c (font_close_object): Check for live frame (Bug#16128).
6412 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6414 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6415 Return ptrdiff_t, not int, since it's a buffer size.
6416 Reindent/reparen some macros to a more Gnuish style.
6418 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6420 Avoid undefined behavior with huge regexp interval counts.
6421 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6422 since it's now specialized to interval counts. All uses changed.
6423 Do not assume wraparound on signed integer overflow.
6424 (regex_compile): Simplify based on the above changes.
6426 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6428 Support file names on MS-Windows that use characters outside of
6429 the current system codepage. (Bug#7100)
6431 * w32.c (get_file_security, set_file_security)
6432 (create_symbolic_link): Separate pointers and boolean flags for
6433 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6434 non-zero, else the former.
6435 (codepage_for_filenames, filename_to_utf16, )
6436 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6438 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6440 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6441 Accept only one argument; all callers changed.
6442 (dostounix_filename): Remove the second argument, now works in
6443 UTF-8. All callers changed.
6444 (parse_root): Lose DBCS code.
6445 (get_long_basename, w32_get_short_filename, init_environment)
6446 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6447 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6448 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6449 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6450 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6451 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6453 (ansi_encode_filename): New function.
6454 (get_emacs_configuration, get_emacs_configuration_options):
6456 (add_volume_info, GetCachedVolumeInformation): Run the input file
6457 name through unixtodos_filename, to ensure it is stored and
6458 referenced in canonical form.
6459 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6460 (logon_network_drive, sys_link, utime): Improve error handling.
6461 (sys_access): New function.
6462 (hashval, generate_inode_val): Unused functions deleted.
6463 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6464 (check_windows_init_file): Convert error message from UTF-8 to
6465 ANSI codepage, for display in the message box.
6466 (globals_of_w32): Set w32_unicode_filenames according to the OS
6469 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6470 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6471 (syms_of_w32term): Declare w32-unicode-filenames.
6473 * w32proc.c (new_child, delete_child): Remove code that handled
6474 unused pending_deletion and input_file members of the child struct.
6475 (create_child, sys_spawnve): Convert all file names to ANSI
6476 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6477 name cannot be encoded in ANSI codepage. Don't use
6478 unixtodos_filename, mirror slashes by hand.
6479 (record_infile, record_pending_deletion): Functions deleted.
6480 (Fw32_short_file_name): Call w32_get_short_filename instead of
6483 * w32notify.c (add_watch): Work in Unicode mode when
6484 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6485 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6486 instead, do the same with Lisp primitives.
6488 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6489 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6490 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6491 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6492 (Fw32_shell_execute): Improve error reporting.
6493 (Fdefault_printer_name): Ifdef away for Cygwin.
6495 * w32.h (struct _child_process): Remove input_file and
6496 pending_deletion members that are no longer used.
6497 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6498 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6499 (ansi_encode_filename): New and updated prototypes.
6501 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6503 (unexec): Don't use dostounix_filename, it expects a file name in
6504 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6507 * fileio.c (Ffile_name_directory, file_name_as_directory)
6508 (directory_file_name, Fexpand_file_name)
6509 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6510 arguments of dostounix_filename.
6511 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6512 use MAX_UTF8_PATH for size of file-name strings.
6513 (emacs_readlinkat): Build an explicitly unibyte string for file
6515 (syms_of_fileio) <file-name-coding-system>:
6516 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6518 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6519 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6520 directories to UTF-8.
6521 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6522 environment, and each element of the input PATH, to UTF-8.
6524 * dired.c (file_attributes): Use build_unibyte_string explicitly
6525 to make Lisp strings from user and group names.
6527 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6530 * coding.c (decode_file_name, encode_file_name): New functions.
6532 * termcap.c (tgetent): Adapt to the change in arguments of
6535 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6538 * msdos.c (dostounix_filename, init_environment): Adapt to the
6539 change in arguments of dostounix_filename.
6541 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6542 [WINDOWSNT]: Encode file names passed to the image libraries in
6545 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6546 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6548 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6549 arguments of dostounix_filename.
6551 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6553 * font.h (struct font_entity) [HAVE_NS]: New field to record
6554 font driver which was used to create this entity.
6555 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6556 frame where the font was opened.
6557 (font_close_object): Add prototype.
6558 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6559 (font_close_object): Not static any more. Lost frame arg.
6560 Adjust comment and users.
6561 * alloc.c (cleanup_vector): Call font_close_object to adjust
6562 per-frame font counters correctly. If HAVE_NS, also call
6563 driver-specific cleanup for font-entity objects.
6564 * ftfont.c (ftfont_open):
6565 * nsfont.m (nsfont_open):
6566 * w32font.c (w32font_open_internal):
6567 * xfont.c (xfont_open):
6568 * xftfont.c (xftfont_open): Save frame pointer in font object.
6569 * macfont.m (macfont_open): Likewise.
6570 (macfont_descriptor_entity): Save driver pointer to be able
6571 to call its free_entity routine when font-entity is swept.
6572 * ftxfont.c (ftxfont_open): Add eassert because frame
6573 pointer should be saved by ftfont_driver.open.
6575 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6577 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6578 input polling is used. This is still meaningful for Cygwin, see
6579 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6580 * keyboard.c (poll_for_input_1, input_polling_used):
6581 Define unconditionally.
6582 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6583 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6584 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6585 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6586 (face_for_char): Likewise. Rearrange eassert and return ASCII
6587 face for CHAR_BYTE8_P.
6588 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6590 2013-12-11 Ken Brown <kbrown@cornell.edu>
6592 * dispextern.h (erase_phys_cursor):
6593 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6595 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6597 * nsterm.m (x_free_frame_resources):
6598 * term.c (tty_free_frame_resources):
6599 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6600 face cache because it's implied by free_frame_faces anyway.
6601 * w32term.c (x_free_frame_resources): Likewise. Do not call
6602 free_frame_faces twice.
6604 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6606 * editfns.c (Fformat_time_string): Mention %F in the doc.
6608 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6610 * window.c (resize_frame_windows): Don't return immediately when
6611 the root window's size doesn't change - the minibuffer window
6612 may still have to be repositioned/resized.
6613 * xfns.c (Fx_create_frame): Always change the frame size after
6614 initializing the frame's faces.
6615 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6616 change_frame_size should already have done it.
6617 (x_new_font): Assign new tool- and menu-bar heights.
6618 (x_set_window_size_1): Account for tool- and menu-bar heights
6619 (Bug#16013). Don't set pixel sizes since change_frame_size
6620 should already have done it.
6622 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6624 Remove the option of using libcrypto.
6625 * Makefile.in (LIB_CRYPTO): Remove.
6626 (LIBES): Don't use it.
6628 2013-12-11 Juri Linkov <juri@jurta.org>
6630 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6631 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6633 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6635 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6636 drawn tool bar items (Bug#16058).
6637 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6639 2013-12-09 Ken Brown <kbrown@cornell.edu>
6641 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6643 * lisp.h (get_frame_param): Adjust conditions for prototype
6646 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6648 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6649 Avoid unused macro warning if configured --without-xft.
6651 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6653 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6655 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6657 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6659 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6661 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6663 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6665 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6667 Use libcrypto's checksum implementations if available, for speed.
6668 * Makefile.in (LIB_CRYPTO): New macro.
6671 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6672 The macro didn't conform to C99 due to type mismatch,
6673 which caused compilation failure with Sun C 5.12,
6674 and it was confusing anyway. Include window.h to declare
6675 redisplay_other_windows.
6677 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6679 * window.c (set_window_buffer): Update mode line (bug#16084).
6681 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6683 Fix minor problems found by static checking.
6684 * keyboard.c (poll_for_input_1, input_polling_used):
6685 Define only if HAVE_NTGUI.
6686 * xmenu.c (popup_activate_callback): Omit unnecessary
6687 check against USE_X_TOOLKIT, which must be defined here anyway.
6688 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6691 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6693 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6695 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6697 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6699 * nsterm.m (x_set_window_size): Remove fprintf.
6700 (init): Define always. Set applicationDidFinishLaunchingCalled
6702 (applicationDidFinishLaunching:):
6703 Set applicationDidFinishLaunchingCalled.
6704 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6707 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6709 Pixel resize changes for NS (Bug#16049).
6710 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6711 height/width. row/cols are locals.
6712 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6713 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6714 (windowWillResize): Remove gsextra. Calculate extra as in
6716 (x_new_font): Don't change frame size if fullscreen.
6717 Change size pixelwise.
6719 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6720 comment in xfns.c. Change to pixelwise call.
6722 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6724 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6727 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6729 * xterm.c (input_signal_count): Remove.
6730 (x_dispatch_event): Define unconditionally.
6731 (x_make_frame_visible): Process X events until the frame
6732 is really visible (Bug#16027).
6733 * xterm.h (x_dispatch_event): Declare unconditionally.
6735 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6737 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6739 * nsterm.m (x_set_window_size): Handle pixelwise.
6741 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6743 * w32term.c (x_new_font):
6744 * xterm.c (x_new_font): Calculate new frame size from new font
6747 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * lisp.h (FOR_EACH_TAIL): New macro.
6750 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6752 * window.c (select_window): Call second wset_redisplay before we change
6753 selected_window (bug#16034).
6755 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6757 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6759 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6761 * w32xfns.c: Include window.h, to avoid a compiler warning.
6763 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6765 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6766 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6767 window_scroll takes care of it.
6768 (Fset_window_point, Fdelete_other_windows_internal)
6769 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6770 (Fsplit_window_internal, Fdelete_window_internal)
6771 (Fresize_mini_window_internal, Fset_window_configuration)
6772 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6773 cause redisplay instead of forcing a complete redisplay.
6774 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6775 we're only affecting the selected_window.
6777 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6779 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6780 directional control characters. Update type and category
6781 determination according to the UBA from Unicode v6.3.
6782 (bidi_category_t): New category EXPLICIT_FORMATTING.
6784 * dispextern.h (bidi_type_t): Update to include new bidirectional
6785 properties introduced with Unicode v6.3. (Bug#16043)
6787 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6789 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6792 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6794 * font.c (font_list_entities): Remove dummy assignment.
6795 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6796 used on graphic displays only. Remove unused 'font_encoder' member.
6797 (struct font_bitmap): Remove unused 'extra' member.
6798 * nsfont.m (nsfont_open):
6799 * w32font.c (w32font_open_internal):
6800 * ftfont.c (ftfont_get_bitmap): Adjust users.
6802 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6804 Use bool for boolean.
6805 * tparam.c (tparam1):
6806 * undo.c (record_point, record_property_change):
6807 Use bool for boolean, for local vars that are always true or false.
6809 Minor integer overflow fixes (Bug#16033).
6810 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6811 This improves on the previous fix to this function.
6812 (window_resize_check): When summing up pixel counts, don't rely on
6813 undefined behavior if the sum overflows.
6815 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6817 * window.c (Fset_window_new_pixel): Don't choke at negative
6818 argument value (Bug#16033).
6820 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6821 to avoid crash in window_box_height.
6823 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6824 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6826 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6828 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6830 Minor integer overflow fixes.
6831 * window.c (Fset_window_new_pixel, grow_mini_window):
6832 * xdisp.c (Fwindow_text_pixel_size):
6833 Avoid undefined behavior on signed integer overflow.
6834 * xfns.c (x_set_mouse_color):
6835 Check that drag shape fits in 'unsigned', since that's what X wants.
6837 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6839 Improve reporting of fatal exception on MS-Windows.
6840 * w32fns.c (my_exception_handler): New function.
6841 (globals_of_w32fns): Set it up as the unhandled exception
6842 handler. Initialize exception code and address to zeros.
6843 (emacs_abort): If the exception code and address are available,
6844 print them at the beginning of the backtrace. Fix the format of
6845 printing addresses (was producing 0x0x12345678 on XP).
6848 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6850 * eval.c (Fbacktrace__locals): New function.
6851 (syms_of_eval): Defsubr it.
6853 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6855 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6856 Define here to unify between...
6857 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6858 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6860 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6862 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6864 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6865 fringe background extension.
6866 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6867 because they are now always the same as `left' and `width',
6868 respectively. Remove code for the case that `width' and
6869 `sb_width' are different.
6871 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
6873 Fix minor problems found by static checking.
6874 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
6875 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
6876 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
6878 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
6880 * image.c (imagemagick_compute_animated_image): Don't crash if we
6881 have an animation with different-sized images (bug#15313).
6883 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6885 Remove some unused items introduced during pixelwise change.
6886 * window.c (window_resize_total_check): Remove unused function.
6887 * xdisp.c (remember_mouse_glyph): Remove unused label.
6888 (Ftool_bar_height): Move declaration inside #if.
6889 * xterm.c (x_set_window_size): Don't use r and c.
6891 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
6893 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
6896 * window.c (Fset_window_configuration): Comment out unused variables.
6898 * w32term.c (w32_read_socket): Remove unused variable `buf'.
6900 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
6902 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
6904 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
6906 * gnutls.c (gnutls_audit_log_function): Only declare and define if
6907 HAVE_GNUTLS3 (Bug#16001).
6909 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
6910 if interrupts are deferred (Bug#15801).
6912 2013-11-30 Martin Rudalics <rudalics@gmx.at>
6914 Support resizing frames and windows pixelwise.
6915 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
6916 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6917 (struct glyph_matrix): Replace window_left_col and
6918 window_top_line by window_pixel_left and window_pixel_top.
6919 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
6921 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
6922 (draw_window_divider, move_it_to, x_draw_right_divider)
6923 (x_draw_bottom_divider, change_frame_size): Add or fix
6925 * dispnew.c (change_frame_size_1): Change prototype.
6926 (adjust_glyph_matrix, required_matrix_width)
6927 (adjust_frame_glyphs_for_window_redisplay): Use pixel
6928 values instead of lines and columns.
6929 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
6930 WINDOW_TOTAL_FRINGE_WIDTH.
6931 (handle_window_change_signal, do_pending_window_change)
6932 (init_display): Adjusts calls of change_frame_size.
6933 (change_frame_size, change_frame_size_1): Handle pixelwise
6935 * frame.c (Qright_divider_width, Qbottom_divider_width):
6937 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
6938 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
6939 (x_set_internal_border_width, x_set_vertical_scroll_bars)
6940 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
6942 (set_frame_param): New function.
6943 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
6944 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
6945 (Ffringe_width, Fborder_width, Fright_divider_width)
6946 (Fbottom_divider_width): New functions, defsubr them.
6947 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
6948 New argument pixelwise.
6949 (struct frame_parm_table): New members Qright_divider_width and
6950 Qbottom_divider_width.
6951 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
6952 (x_report_frame_params): Handle Qright_divider_width and
6953 Qbottom_divider_width.
6954 (x_set_right_divider_width, x_set_bottom_divider_width):
6956 (frame_resize_pixelwise): New option.
6957 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
6958 new_pixelwise, right_divider_width and bottom_divider_width;
6959 remove total_lines; rename text_lines, text_cols, new_text_lines
6960 and new_text_cols to text_height, text_width, new_height and
6961 new_width respectively.
6962 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
6963 FRAME_TEXT_WIDTH respectively.
6964 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
6965 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
6966 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
6968 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
6969 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
6970 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
6971 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
6972 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
6973 (FRAME_TOTAL_COLS_ARG): Remove macro.
6974 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
6975 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
6976 (x_wm_set_size_hint): Handle frame pixel sizes.
6977 * indent.c (compute_motion, Fcompute_motion):
6978 Call window_body_width instead of window_body_cols.
6979 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
6980 (make_lispy_position): Handle right and bottom dividers.
6981 (Fsuspend_emacs): Pixelize call of change_frame_size.
6982 * keyboard.h: Extern Qright_divider, Qbottom_divider.
6983 * lisp.h: Extern set_frame_param.
6984 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
6986 (Fx_create_frame): Add entry for vertical_drag_cursor.
6987 Pixelize call of change_frame_size.
6988 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
6989 * nsterm.m (ns_update_window_end): Optionally draw right
6991 (x_set_window_size): Add argument pixelwise.
6992 Call check_frame_size and change_frame_size with pixelwise zero.
6993 (ns_draw_window_divider): New function.
6994 (ns_redisplay_interface): Add ns_draw_window_divider.
6995 (updateFrameSize:): Call change_frame_size with pixelwise zero.
6996 (x_new_font): Call x_set_window_size with pixelwise zero.
6997 * print.c (print_object): For a window print its sequence
6999 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7000 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7001 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7002 (w32_createwindow): Use scroll bar area width.
7003 (w32_wnd_proc): Handle bottom divider width.
7004 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7005 (Fx_create_frame): Default divider width parameters.
7006 Caclulate sizes pixelwise. Add vertical drag cursor support.
7007 (x_create_tip_frame): Default divider widths to zero.
7008 Pixelize call to change_frame_size.
7009 (Fx_show_tip): Add handling of divider widths. Pixelize window
7011 (Fw32_frame_rect): New function.
7012 (frame_parm_handler w32_frame_parm_handlers): Add divider
7014 (Vx_window_vertical_drag_shape): Add variable.
7015 * w32inevt.c (resize_event, maybe_generate_resize_event):
7016 Pixelize change_frame_size calls.
7017 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7019 * w32term.c (w32_draw_window_divider): New function.
7020 (x_update_window_end): Handle right divider.
7021 (w32_draw_fringe_bitmap, x_scroll_run)
7022 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7023 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7024 Calculate new frame sizes pixelwise.
7025 (x_new_font): Pixelize call to x_set_window_size.
7026 (x_check_fullscreen): Pixelize call to change_frame_size.
7027 (x_set_window_size_1, x_set_window_size): New argument
7028 pixelwise. Calculate pixelwise.
7029 (x_wm_set_size_hint): Use scroll bar area width.
7030 (w32_redisplay_interface): Add w32_draw_window_divider.
7031 * w32term.h (struct w32_output): Add vertical drag cursor.
7032 * widget.c (set_frame_size, update_wm_hints)
7033 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7035 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7036 * window.c (sequence_number): Restore.
7037 (Fwindow_pixel_width, Fwindow_pixel_height)
7038 (Fwindow_mode_line_height, Fwindow_header_line_height)
7039 (window_pixel_to_total, Frun_window_scroll_functions)
7040 (Fset_window_new_pixel, window_resize_apply_total)
7041 (Fwindow_resize_apply_total): New functions.
7042 (window_body_height, window_body_width): Rename from
7043 window_body_lines. New argument PIXELWISE.
7044 Calculate pixelwise.
7045 (Fwindow_body_height, Fwindow_body_width): New argument
7047 (coordinates_in_window, window_relative_x_coord): Use window's
7048 pixel width instead of total width.
7049 (replace_window, recombine_windows): Initialize pixel values.
7050 (resize_root_window, resize_frame_windows, grow_mini_window)
7051 (shrink_mini_window): New argument PIXELWISE.
7052 Calculate pixelwise.
7053 (Fdelete_other_windows_internal, adjust_window_margins)
7054 (window_resize_check, window_resize_apply)
7055 (Fdelete_window_internal, Fresize_mini_window_internal)
7056 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7057 (check_frame_size): Rename arguments. New argument PIXELWISE.
7058 Calculate pixelwise.
7059 (set_window_buffer): Make samebuf bool. Run configuration change
7060 hook only if buffer changed.
7061 (Fset_window_buffer): Rewrite doc-string.
7062 (make_window): Initialize new_pixel slot.
7063 (Fwindow_resize_apply): Check pixel size of root window.
7064 (Fsplit_window_internal): Call 2nd argument pixel_size.
7065 Calculate pixelwise.
7066 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7068 (save_window_data): New slots frame_text_width,
7069 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7070 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7072 (Fcurrent_window_configuration, Fset_window_configuration)
7073 (save_window_save, compare_window_configurations): Handle new
7074 slots in save_window_data and saved_window.
7075 (Fset_window_scroll_bars): Fix doc-string.
7076 (window_resize_pixelwise): New variable.
7077 (coordinates_in_window, Fcoordinates_in_window_p):
7079 (make_parent_window): Adjust sequence_number.
7080 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7082 * window.h (struct window): New members new_pixel, pixel_left,
7083 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7084 (wset_new_pixel): New function.
7085 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7086 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7087 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7088 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7089 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7090 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7091 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7092 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7093 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7094 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7095 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7096 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7097 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7098 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7099 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7101 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7102 (window_body_width, check_frame_size): Adapt external declarations.
7103 * xdisp.c (last_max_ascent): New integer.
7104 (window_text_bottom_y): Handle bottom divider.
7105 (window_box_width, window_box_height): Calculate pixelwise.
7106 (get_glyph_string_clip_rects): Handle right divider.
7107 (remember_mouse_glyph): When windows are resized pixelwise
7108 proceed with width and height set to 1.
7109 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7111 (move_it_to): Calculate and return maximum x position
7113 (Fwindow_text_pixel_size): New function.
7114 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7115 (tool_bar_lines_needed): Rename to tool_bar_height.
7116 Calculate pixelwise.
7117 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7118 Calculate pixelwise.
7119 (redisplay_tool_bar): Calculate pixelwise.
7120 (redisplay_window): Calculate pixelwise. Handle dividers.
7121 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7122 (x_draw_vertical_border): Handle dividers.
7123 (define_frame_cursor1): Handle vertical drag cursor.
7124 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7125 (expose_window): Calculate pixelwise. Handle dividers.
7126 (init_xdisp): Initialize pixel values.
7127 * xfaces.c (Qwindow_divider): New face.
7128 (realize_basic_faces): Realize it.
7129 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7130 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7131 (x_set_scroll_bar_default_width): Default actual width to 16.
7132 (Fx_create_frame): Set sizes pixelwise.
7133 (x_create_tip_frame): Default divider widths to zero.
7134 Pixelize call of change_frame_size.
7135 (Fx_show_tip): Handle divider widths. Initial pixel position
7137 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7138 (Vx_window_vertical_drag_shape): New option.
7139 * xmenu.c (free_frame_menubar): Pixelize call of
7141 * xterm.c (x_draw_window_divider): New function.
7142 (x_update_window_end): Optionally draw right divider.
7143 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7144 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7145 (handle_one_xevent, x_new_font): Calculate pixelwise.
7146 (x_set_window_size_1, x_set_window_size): New argument
7147 pixelwise. Calculate pixelwise.
7148 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7149 (struct x_redisplay_interface): Add x_draw_window_divider.
7150 * xterm.h (struct x_output): Add vertical_drag_cursor.
7152 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7154 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7155 Set invisible frames's `redisplay' when a full redisplay is requested.
7156 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7157 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7158 (display_mode_lines): Set it here instead.
7160 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7162 * dispextern.h (set_window_update_flags): Remove.
7164 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7166 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7168 * xdisp.c (REDISPLAY_SOME_P): New macro.
7169 (redisplay_internal): Use it (bug#15999).
7170 (prepare_menu_bars, redisplay_window): Use it as well.
7172 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7174 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7176 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7177 (globals_of_w32font): Zero it out.
7178 (GetCharWidth32W_Proc): New function pointer.
7179 (get_char_width_32_w): New function.
7180 (compute_metrics): If get_glyph_outline_w returns an error, try
7181 get_char_width_32_w before declaring a failure. This avoids
7182 punishing raster (a.k.a. "bitmap") fonts by slowing down
7183 redisplay. (Bug#6364).
7185 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7187 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7188 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7189 highlight needs to be redisplayed. (Bug#15913)
7191 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7193 Fix minor problems found by static checking.
7194 * buffer.h (struct buffer_text, struct buffer):
7195 * frame.h (struct frame):
7196 * window.h (struct window):
7197 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7198 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7199 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7200 no-longer-valid use of HAVE_MENUS.
7201 * xdisp.c (propagate_buffer_redisplay): Now static.
7203 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7205 * xmenu.c (Fmenu_or_popup_active_p):
7206 * window.c (Fset_window_configuration):
7207 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7208 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7209 * fns.c (Fyes_or_no_p):
7210 * editfns.c (Fmessage_box, Fmessage_or_box):
7211 * alloc.c (make_save_ptr_ptr):
7212 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7214 * window.c (Fset_window_configuration): Move select_window later.
7216 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7218 Refine redisplay optimizations to only redisplay *some* frames/windows
7219 rather than all of them.
7220 * xdisp.c (REDISPLAY_SOME): New constant.
7221 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7222 (bset_redisplay, bset_update_mode_line): New functions.
7223 (message_dolog): Use bset_redisplay.
7224 (clear_garbaged_frames): Use fset_redisplay.
7225 (echo_area_display): Use wset_redisplay.
7226 (buffer_shared_and_changed): Remove.
7227 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7228 frame titles. Compute the actual set of windows redisplayed.
7229 Don't update frame titles and menu bars for frames that don't need to
7231 (propagate_buffer_redisplay): New function.
7233 (redisplay_internal): Use it. Be more selective in the set of windows
7234 we redisplay. Propagate windows_or_buffers_changed to
7235 update_mode_lines a bit later to simplify the code.
7236 (mark_window_display_accurate_1): Reset window and buffer's
7238 (redisplay_window): Do nothing if neither the window nor the buffer nor
7239 the frame needs redisplay.
7240 * window.h (struct window): Add `redisplay' field.
7241 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7242 (redisplay_other_windows, window_list): New declarations.
7243 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7244 (window_list): Not static any more.
7245 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7246 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7247 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7248 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7249 * frame.h (struct frame): Add `redisplay' field.
7250 Move `external_menu_bar' bitfield next to other bit-fields.
7251 (SET_FRAME_GARBAGED): Use fset_redisplay.
7252 (SET_FRAME_VISIBLE): Don't garbage the frame;
7253 Use redisplay_other_windows.
7254 * buffer.h (struct buffer): Add `redisplay' field.
7255 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7256 (modify_overlay): Use bset_redisplay.
7257 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7259 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7261 Support w32 file notifications in batch mode.
7262 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7263 invalid (which happens in batch mode). If non-interactive, call
7264 handle_file_notifications to store file notification events in the
7265 input queue. (Bug#15933)
7267 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7269 * w32inevt.c (handle_file_notifications): Now external, not static.
7271 * w32term.h (handle_file_notifications): Provide prototype.
7273 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7274 init_crit, since init_display, which does that otherwise, is not
7277 2013-11-27 Glenn Morris <rgm@gnu.org>
7279 * Makefile.in ($(lispsource)/international/charprop.el): New.
7280 (emacs$(EXEEXT)): Depend on charprop.el.
7282 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7284 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7285 deleting portions of the buffer under non-nil REPLACE argument.
7288 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7289 directory, watch it and not its parent.
7290 (add_watch): Allow empty string in FILE.
7292 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7294 * window.c (Fset_window_start, window_resize_apply)
7295 (window_scroll): Reset window_end_valid (Bug#15957).
7297 2013-11-27 Glenn Morris <rgm@gnu.org>
7299 * Makefile.in (leimdir): Now in lisp source directory.
7300 ($(leimdir)/leim-list.el): Just use ../leim .
7301 * epaths.in (PATH_DUMPLOADSEARCH):
7302 * lread.c (load_path_default):
7303 * nsterm.m (ns_load_path): No more leim directory.
7305 2013-11-26 Andreas Schwab <schwab@suse.de>
7307 * .gdbinit (xgettype): Add cast.
7309 2013-11-26 Glenn Morris <rgm@gnu.org>
7311 Preload leim-list.el.
7312 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7313 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7314 is a single directory.
7316 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7318 bool-vector-subsetp is now the normal direction (Bug#15912).
7319 * data.c (Fbool_vector_subsetp): Test whether the first argument
7320 is a subset of the second one, not the reverse. Add doc string.
7322 Fix minor problems found by static checking.
7323 * lread.c (load_path_default): Now static.
7324 * textprop.c (text_property_stickiness): Be consistent about the
7325 test used when deciding whether to consider the previous character.
7326 This simplifies the code a bit.
7328 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7330 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7332 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7333 (syms_of_frame): Don't defsubr them.
7335 2013-11-25 Glenn Morris <rgm@gnu.org>
7337 * lread.c (load_path_default): Change the sense of the argument.
7338 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7339 from dump_path. When it is not, avoid checking dump_path twice.
7341 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7342 uninstalled dump_path against installed Vload_path. (Bug#15964)
7344 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7346 Export get_pos_property to Elisp.
7347 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7348 (syms_of_editfns): Export it to Elisp.
7350 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7352 2013-11-23 Romain Francoise <romain@orebokech.com>
7354 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7355 initialization here ...
7356 (syms_of_fileio): ... from here.
7358 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7360 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7361 Please use --enable-check-lisp-object-type.
7363 2013-11-23 Glenn Morris <rgm@gnu.org>
7365 * process.c (get_process): Explicit error for dead buffers.
7367 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7369 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7371 2013-11-23 Glenn Morris <rgm@gnu.org>
7373 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7374 * lread.c (load_path_check): Take path to check as argument.
7375 (load_path_default): New, split from init_lread.
7376 (init_lread): Move calc of default load-path to load_path_default.
7377 Empty elements in EMACSLOADPATH now stand for the default.
7378 (load-path): Doc fix.
7379 * emacs.c (decode_env_path): Add option to treat empty elements
7380 as nil rather than ".".
7381 * callproc.c (init_callproc_1, init_callproc):
7382 * image.c (Vx_bitmap_file_path):
7383 * lisp.h (decode_env_path):
7384 * lread.c (Vsource_directory):
7385 Update for new argument spec of decode_env_path.
7387 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7389 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7390 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7392 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7394 Fix some dependency problems that cause unnecessary recompiles.
7395 Problem reported by RMS in
7396 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7397 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7398 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7399 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7400 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7401 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7402 (boostrap-clean): No need to remove stamp-oldxmenu.
7404 Fix recently introduced bool vector overrun.
7405 This was due to an optimization that went awry.
7406 Reported by Glenn Morris in
7407 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7408 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7409 for empty vectors, undoing the 2013-11-18 change.
7410 * data.c (bool_vector_binop_driver): Rely on this.
7411 Fix bug that occasionally overran the destination.
7412 * lisp.h (struct Lisp_Bool_vector): Document this.
7414 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7416 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7419 * nsterm.m (init, run, stop:): Comment out for now, does not work
7422 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7424 * charset.c (syms_of_charset): Don't read past end of string.
7426 2013-11-19 Glenn Morris <rgm@gnu.org>
7428 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7430 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7432 Add hooks to run on gaining/losing focus. (Bug#15029)
7433 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7434 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7435 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7437 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7439 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7440 The old names predated the API change that put destination at end.
7442 Improve API of recently-added bool vector functions (Bug#15912).
7443 The old API had (bool-vector-count-matches A B)
7444 and (bool-vector-count-matches-at A B I), which gave the
7445 misleading impression that the two functions were variants, one
7446 with a location I. The new API has (bool-vector-count-population A)
7447 and (bool-vector-count-consecutive A B I) to make the distinction
7448 clearer. The first function no longer has a B argument, since the
7449 caller can easily determine the number of nils if the length and
7450 number of ts is known.
7451 * data.c (Fbool_vector_count_population): Rename from
7452 bool_vector_count_matches, and accept just 1 argument.
7453 (Fbool_vector_count_consecutive): Rename from
7454 Fbool_vector_count_matches_at.
7456 Always allocate at least one bits_word per bool vector.
7457 See Daniel Colascione in:
7458 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7459 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7460 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7461 * lisp.h (struct Lisp_Bool_vector): Document this.
7463 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7465 * insdel.c (invalidate_buffer_caches): New function, consolidated
7466 from part of prepare_to_modify_buffer.
7467 (insert_from_gap, prepare_to_modify_buffer):
7468 * coding.c (code_convert_region, code_convert_string):
7469 Call invalidate_buffer_caches. (Bug#15841)
7471 * lisp.h (invalidate_buffer_caches): Add prototype.
7473 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7475 * w32term.c (x_update_window_end): Don't invalidate the entire
7476 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7477 highlight needs to be redisplayed. (Bug#15913)
7479 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7481 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7483 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7485 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7486 while we are using Vprin1_to_string_buffer.
7488 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7489 after inserting the description string. (Bug#15907)
7491 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7493 * data.c: Work around bogus GCC diagnostic about shift count.
7494 Reported by Eli Zaretskii in
7495 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7496 (pre_value): New function.
7497 (count_trailing_zero_bits): Use it.
7499 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7501 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7502 assume C macros are not supported even under -g3 in these old GCC
7505 2013-11-15 Leo Liu <sdl.web@gmail.com>
7507 * minibuf.c (Ftry_completion, Fall_completions)
7508 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7510 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7512 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7513 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7514 This avoids placing unnecessary constants into the Emacs code.
7516 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7518 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7519 for Cygwin w32 build.
7521 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7522 for Cygwin w32 build. (Bug#15892)
7524 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7526 Simplify, port and tune bool vector implementation.
7527 * alloc.c (bool_vector_exact_payload_bytes)
7528 (bool_vector_payload_bytes): Remove.
7529 (bool_vector_fill): Return its argument.
7530 * alloc.c (bool_vector_fill):
7532 * print.c (print_object):
7533 Simplify by using bool_vector_bytes.
7534 * alloc.c (make_uninit_bool_vector):
7535 New function, broken out from Fmake_bool_vector.
7536 (Fmake_bool_vector): Use it. Use tail call.
7537 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7538 * data.c (BITS_PER_ULL): New constant.
7539 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7540 if long long versions don't exist.
7541 (shift_right_ull): New function.
7542 (count_one_bits_word): New function, replacing popcount_bits_word
7543 macro. Don't assume that bits_word is no wider than long long.
7544 (count_one_bits_word, count_trailing_zero_bits):
7545 Don't assume that bits_word is no wider than long long.
7546 * data.c (bool_vector_binop_driver, bool_vector_not):
7547 * fns.c (Fcopy_sequence):
7549 Create an uninitialized destination, to avoid needless work.
7550 (internal_equal): Simplify.
7551 (Ffillarray): Prefer tail call.
7552 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7553 contain at least one word.
7554 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7555 chars are narrower than ints.
7556 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7557 * fns.c (Fcopy_sequence):
7559 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7560 Don't try to port to hosts where bits_word values have holes; the
7561 code wouldn't work there anyway. Verify this assumption, though.
7562 (bool_vector_bytes): New function.
7563 (make_uninit_bool_vector): New decl.
7564 (bool_vector_fill): Now returns Lisp_Object.
7566 * xfns.c (xic_create_fontsetname):
7567 * xrdb.c (gethomedir): Prefer tail calls.
7569 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7571 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7572 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7574 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7575 that requires a return value.
7576 (Fset_buffer_modified_p): Take advantage of this change to do
7579 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7581 * buffer.c (Frestore_buffer_modified_p): Sync it with
7582 Fset_buffer_modified_p.
7583 (Fforce_mode_line_update): New function, moved from subr.el.
7584 (Fset_buffer_modified_p): Use them.
7585 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7587 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7589 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7590 This avoids undefined behavior when subtracting pointers into
7591 different aways. On my platform it also makes the code a tad
7592 smaller and presumably faster.
7594 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7596 * keyboard.c (command_loop_1): Use region-extract-function.
7597 * insdel.c (Qregion_extract_function): Not static any more (can we
7598 stop pretending that these vars can benefit from being marked static?).
7600 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7602 * search.c (find_newline): If buffer text is relocated during the
7603 "dumb loop", adjust C pointers into buffer text to follow suit.
7606 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7608 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7609 for conversion (Bug#15837).
7611 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7613 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7614 for the entire range of inserted characters. (Bug#15841)
7616 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7618 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7620 (realize_default_face): Remove assignment to distant-foreground if
7621 unspecified (Bug#15815).
7623 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7625 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7626 cache-long-scans disabled, since we don't want to call
7627 prepare_to_modify_buffer (in insert_1_both) for each message we
7630 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7631 from buffer.c. Improve commentary to the buffer field setter
7634 * buffer.c (bset_cache_long_scans): Static function deleted.
7635 Improve commentary to the buffer field setter functions.
7636 (init_buffer_once): Default for cache-long-scans changed to t.
7639 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7641 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7643 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7644 This bug was introduced in my 2013-06-21 change, and caused
7645 struct Lisp_Sub_Char_Table objects to be given too many slots,
7646 which broke 'make -C admin/unidata'.
7648 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7650 Import changes from mac-port 4.5.
7651 * macfont.m (mac_font_copy_default_descriptors_for_language)
7652 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7653 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7654 (macfont_language_default_font_names): New.
7655 (macfont_list): Rearrange language/charset code.
7656 (macfont_close): Don't check for macfont_info->cache.
7657 (mac_ctfont_create_preferred_family_for_attributes): New font
7658 selection code, call
7659 mac_font_copy_default_name_for_charset_and_languages.
7660 (mac_font_copy_default_descriptors_for_language)
7661 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7663 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7665 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7667 Port to C11 aligned_alloc, and fix some integer overflows.
7668 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7669 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7670 and use of posix_memalign replaced with aligned_alloc.
7671 (aligned_alloc): New function, defined or declared as needed.
7672 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7673 Don't undef; configure.ac now does this.
7674 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7675 (calloc, aligned_alloc): Check for integer overflow.
7676 (aligned_alloc): Rename from memalign. All uses changed.
7677 (memalign): New function, an alias for aligned_alloc.
7679 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7681 * xdisp.c (redisplay_internal): Fix typo in last change.
7683 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7685 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7687 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7689 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7690 redisplay--mode-lines-cause.
7691 (redisplay_internal): Keep them uptodate. Remove redundant check of
7692 buffer_shared_and_changed.
7693 * *.[chm]: Number every assignment to update_mode_lines so we
7694 can track why it is set.
7696 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7698 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7700 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7702 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7703 can track why it is set.
7705 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7707 Integer-related fixes for term.c etc.
7708 * dispextern.h (face_tty_specified_color): New function.
7709 * term.c (turn_on_face): Don't rely on undefined behavior when
7710 assigning an out-of-range value to 'long'.
7711 Simplify test for toggling highlight.
7712 (tty_capable_p): Omit last two (unused) args. All callers changed.
7713 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7714 (read_menu_input, tty_menu_activate, tty_menu_show):
7715 * xfaces.c (x_supports_face_attributes_p)
7716 (tty_supports_face_attributes_p):
7717 Use bool for boolean. All callers changed.
7718 (tty_supports_face_attributes_p): Omit defaults for color indices;
7719 no longer needed. Simplify tail call.
7721 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7723 * xdisp.c (prepare_menu_bars): Mark static.
7724 * lisp.h (prepare_menu_bars): Don't declare.
7725 * xselect.c (x_handle_selection_clear):
7726 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7728 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7730 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7731 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7733 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7735 * keyboard.c (Fcommand_error_default_function): Rename from
7736 Fdefault_error_output.
7738 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7740 * keyboard.c (Fdefault_error_output): New function, extracted from
7742 (syms_of_keyboard): Use it for Vcommand_error_function.
7744 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7746 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7747 (init_eval): Use it to ensure handlerlist is non-NULL.
7748 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7749 (Fsignal): Adjust NULLness test of handlerlist.
7750 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7752 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7754 * callproc.c (call_process): Call prepare_to_modify_buffer before
7755 decoding text read from the sub-process, as the decoded stuff will
7756 be inserted into the buffer. This will invalidate the various
7757 caches maintained for the buffer. (Bug#15148)
7759 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7761 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7762 string of glyphless-char-display.
7764 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7766 * nsfns.m (ns_get_name_from_ioreg): New function.
7767 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7768 OSX >= 10.9. Use ns_get_name_from_ioreg.
7770 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7772 Simplify and port recent bool vector changes.
7773 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7774 only in this file. Use a more-efficient implementation if the
7775 second argument is a power of 2.
7776 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7777 Remove no-longer-necessary compile-time checks.
7778 (bool_vector_exact_payload_bytes): New function.
7779 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7780 exact payload changed to call the new function. Do not assume
7781 that the arg or result fits in ptrdiff_t.
7782 (bool_vector_fill): New function.
7783 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7785 (vroundup_ct): Don't assume arg fits in size_t.
7786 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7787 invoke set_category_set.
7788 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7789 All callers changed. Use bool_vector_set.
7790 * category.h (XCATEGORY_SET): Remove; no longer needed.
7791 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7793 * data.c (Faref): Use bool_vector_ref.
7794 (Faset): Use bool_vector_set.
7795 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7796 (Fbool_vector_not, Fbool_vector_count_matches)
7797 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7798 * fns.c (concat): Use bool_vector_ref.
7799 (Ffillarray): Use bool_vector_fill.
7800 (mapcar1): Use bool_vector_ref.
7801 (sxhash_bool_vector): Hash words, not bytes.
7802 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7803 a constant, since it's now used in #if.
7804 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7805 unsigned char on unusual architectures, so that we no longer
7806 assume that the number of bits per bits_word is a power of two or
7807 is a multiple of 8 or of CHAR_BIT.
7808 (Qt): Add forward decl.
7809 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7810 at least as strictly as bits_word.
7811 (bool_vector_data, bool_vector_uchar_data): New accessors.
7812 All data structure accesses changed to use them.
7813 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7814 (bool_vector_set): New functions.
7815 (bool_vector_fill): New decl.
7816 (ROUNDUP): Move to alloc.c as described above.
7818 Fix recent gnutls changes.
7819 * gnutls.c (Fgnutls_boot): Don't assume C99.
7820 * process.c (wait_reading_process_output): Fix typo in recent change.
7822 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7824 * process.c (wait_reading_process_output, read_process_output)
7825 (send_process): Check gnutls_state is not NULL.
7827 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7828 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7830 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7832 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7833 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7835 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7838 * nsfns.m (Fx_create_frame): Fix memory leak.
7840 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7841 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7842 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7844 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7846 * xdisp.c (message3_nolog, message_with_string): Encode the string
7847 before writing it to the terminal in a non-interactive session.
7849 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7850 sure we concatenate them into a unibyte string.
7852 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7853 resulting temporary name before returning it to the caller.
7854 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7855 is a unibyte string, convert NAME to a unibyte string to ensure
7856 that the result is also a unibyte string.
7858 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7859 create unibyte strings from default paths and directory/file
7862 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7865 * callproc.c (init_callproc): Use build_unibyte_string to make
7866 sure we create unibyte strings from default paths and
7867 directory/file names.
7869 * buffer.c (init_buffer): Don't store default-directory of
7870 *scratch* in multibyte form. The original problem which led to
7871 that is described in
7872 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
7873 but it was solved long ago. (Bug#15260)
7875 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
7877 Port to stricter C99 platforms.
7878 Especially, C99 prohibits nesting a struct X inside struct Y if
7879 struct X has a flexible array member.
7880 * alloc.c (struct sdata): New type.
7881 (sdata): Implement in terms of struct sdata.
7882 Remove u member; all uses replaced by next_vector, set_next_vector.
7883 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
7884 (SDATA_DATA_OFFSET): Now a constant, not a macro.
7885 (struct sblock): Rename first_data member to data, which is now
7886 a flexible array member. All uses changed.
7887 (next_vector, set_next_vector, large_vector_vec): New functions.
7888 (vector_alignment): New constant.
7889 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
7890 (struct large-vector): Now merely a NEXT member, since the old approach
7891 ran afoul of stricter C99. All uses changed to use
7892 large_vector_vec or large_vector_offset.
7893 (large_vector_offset): New constant.
7894 * dispnew.c: Include tparam.h, for tgetent.
7895 Do not include term.h; no longer needed.
7896 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
7897 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
7898 (struct Lisp_Vector): Use a flexible array member for contents,
7899 instead of a union with a member that is an array of size 1.
7901 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
7902 fact that the struct no longer contains a union.
7903 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
7904 (struct Lisp_Save_Value, struct Lisp_Free):
7905 Use unsigned, not int, for spacers, to avoid c99 warning.
7906 (union specbinding): Use unsigned, not bool, for bitfield, as
7907 bool is not portable to pre-C99 hosts.
7909 2013-11-04 Glenn Morris <rgm@gnu.org>
7911 * emacs.c (usage_message): Mention that `-L :...' appends.
7913 2013-11-02 Glenn Morris <rgm@gnu.org>
7915 * Makefile.in (abs_builddir): Remove.
7916 (bootstrap_exe): Use relative filename.
7918 Use relative filenames in TAGS files.
7919 * Makefile.in (abs_srcdir): Remove it again.
7920 (.PHONY): Remove frc.
7921 (maintainer-clean): No more TAGS-LISP file.
7922 (TAGS): Pass relative file names to etags.
7923 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
7925 * Makefile.in (abs_srcdir): New, set by configure.
7927 (maintainer-clean): Remove pointless echo. That should be in the
7928 top-level Makefile, if anywhere. Delete TAGS-LISP.
7929 (extraclean): No s/ and m/ directories for some time.
7930 (TAGS): Also depend on ctagsfiles3.
7931 Remove no-longer-defined S_FILE.
7932 Pass absolute filenames to etags once more.
7933 (TAGS-LISP): Replace lispdir with its expansion.
7934 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
7935 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
7937 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
7939 * xfaces.c (check_lface_attrs, realize_default_face):
7940 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
7941 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
7943 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
7945 * emacs.c (original_pwd): Remove global var by making it local.
7946 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
7948 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
7950 * xfaces.c: Declare color_distance.
7951 (QCdistant_foreground): New variable.
7952 (NEAR_SAME_COLOR_THRESHOLD): New define.
7953 (load_color2): New function.
7954 (load_color): Call load_color2.
7955 (load_face_colors): Call load_color2 and if distant-color is specified
7956 calculate distant and use distant-color if colors are near.
7957 (LFACE_DISTANT_FOREGROUND): New define.
7958 (merge_face_ref, Finternal_set_lisp_face_attribute)
7959 (Finternal_get_lisp_face_attribute)
7960 (x_supports_face_attributes_p): Handle distant-foreground similar to
7962 (syms_of_xfaces): DEFSYM QCdistant_foreground.
7964 * dispextern.h (lface_attribute_index):
7965 Add LFACE_DISTANT_FOREGROUND_INDEX.
7967 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
7969 * image.c (pbm_next_char): New function.
7970 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
7971 (pbm_scan_number): Use it.
7972 (Qlibjpeg_version): New variable.
7973 (syms_of_image): DEFSYM and initialize it.
7975 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
7977 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
7979 2013-10-31 Glenn Morris <rgm@gnu.org>
7981 * emacs.c (original_pwd): New char.
7982 (main): If using --chdir, store original_pwd.
7983 (init_cmdargs): When setting Vinvocation_directory based on a
7984 relative argv[0], use original_pwd if set. (Bug#15768)
7986 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7988 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
7990 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
7992 * insdel.c: Fix minor problems found by static checking.
7993 (Qregion_extract_function): Now static.
7994 (prepare_to_modify_buffer_1): Remove unused locals.
7996 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
7998 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
7999 (syms_of_xdisp): Declare pre-redisplay-function.
8000 (markpos_of_region): Remove function.
8001 (init_iterator, compute_stop_pos, handle_face_prop)
8002 (face_before_or_after_it_pos, reseat_to_string)
8003 (get_next_display_element, window_buffer_changed)
8004 (redisplay_internal, try_cursor_movement, redisplay_window)
8005 (try_window_reusing_current_matrix, try_window_id, display_line)
8006 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8007 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8008 * window.h (struct window): Remove field `region_showing'.
8009 * dispextern.h (struct it): Remove region_beg/end_charpos.
8010 (face_at_buffer_position, face_for_overlay_string)
8011 (face_at_string_position): Update prototypes.
8012 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8013 (face_at_string_position): Remove `region_beg' and `region_end' args.
8014 * fontset.c (Finternal_char_font):
8015 * font.c (font_at, font_range): Adjust calls accordingly.
8016 * insdel.c (Qregion_extract_function): New var.
8017 (syms_of_insdel): Initialize it.
8018 (prepare_to_modify_buffer_1): Use it.
8020 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8022 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8023 * ftxfont.c (ftxfont_get_gcs):
8024 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8025 * xfaces.c (x_free_colors, x_free_dpy_colors)
8026 (x_create_gc, unload_color):
8027 * xselect.c (x_property_data_to_lisp):
8028 * xsettings.c (parse_settings):
8029 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8030 (get_bits_and_offset): Adjust definition.
8031 * frame.c (XParseGeometry): Adjust locals.
8032 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8033 * regex.h (toplevel): Likewise for reg_syntax_t.
8035 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8037 * eval.c (run_hook_with_args): Use FUNCTIONP.
8039 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8041 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8042 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8043 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8044 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8045 on MS-Windows anyway.
8046 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8047 (free_realized_face): ...adjust user.
8048 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8049 white relief pixels to -1.
8050 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8051 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8052 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8054 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8056 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8057 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8058 in practice now. All callers changed.
8060 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8062 * dispextern.h (struct face): Use bitfields for 'underline_type'
8063 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8064 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8065 'stipple' member. Move 'lface' member up to help...
8066 * xfaces.c (make_realized_face): ...this function to find and
8067 clear just the members that need clearing.
8068 (load_face_colors, realize_x_face):
8069 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8071 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8073 * xftfont.c (struct xftfont_info): Remove set-but-unused
8075 (xftfont_open): Adjust user.
8076 (xftfont_get_colors): Remove useless prototype.
8078 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8080 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8081 before passing them to 'unexec'. (Bug#15260)
8083 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8085 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8087 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8089 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8090 the changed signature of the font driver's 'close' method.
8092 * w32font.h (w32font_close): Adjust the prototype to the change in
8093 function definition.
8095 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8097 * w32uniscribe.c (uniscribe_close): Adapt the call to
8098 w32font_close to its new prototype.
8100 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8102 Omit unused frame argument of font API's close function.
8103 * font.h (struct font): Drop frame argument. Adjust comment.
8104 * font.c (font_clear_cache, font_close_object): Adjust users.
8105 * ftfont.c (ftfont_close):
8106 * ftxfont.c (ftxfont_close):
8107 * macfont.m (macfont_close):
8108 * nsfont.m (nsfont_close):
8109 * w32font.c (w32font_close):
8110 * xfont.c (xfont_close):
8111 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8112 tweak comments and make functions safe if called more than once for
8113 the same font object.
8115 Perform font-specific cleanup when font object is swept by GC. See
8116 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8117 * alloc.c (cleanup_vector): New function.
8118 (sweep_vector): Call it for each reclaimed vector object.
8119 * font.h (struct font): Adjust comment.
8121 2013-10-24 Glenn Morris <rgm@gnu.org>
8123 * Makefile.in (abs_top_srcdir): New, set by configure.
8125 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8127 Adjust recent font-related changes to fix bug#15686.
8128 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8129 is a live window system frame, mark its default font too.
8131 2013-10-23 Glenn Morris <rgm@gnu.org>
8133 * Makefile.in (RUN_TEMACS): Make relative (again).
8134 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8135 (bootstrap-emacs$(EXEEXT)):
8136 Quote entities that might contain whitespace.
8138 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8140 Port to Solaris 10 and its bundled GCC.
8141 Problem reported by Timothy C. Burt.
8142 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8144 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8146 Do not allow font caches to grow too large.
8147 * alloc.c (compact_font_cache_entry, compact_font_caches):
8148 New functions or stub if not HAVE_WINDOW_SYSTEM.
8149 (compact_undo_list): Factor out from Fgarbage_collect.
8151 (mark_face_cache): Mark face font. Move down to avoid
8153 (mark_terminals): Do not mark font cache here.
8154 (Fgarbage_collect): Call compaction functions described
8155 above. Adjust comment.
8157 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8159 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8160 chdir to HOME (bug#15607).
8162 * nsterm.m (Qcocoa, Qgnustep): New variables.
8163 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8164 (ns_get_color): Make selection color work for GNUstep also.
8166 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8168 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8169 handles mouse clicks. Instead, let GPM use the same code as all
8170 the other mice use. See the discussion starting at
8171 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8172 for the details of the problem with the menu bar this fixes.
8174 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8176 Remove port-specific display name lists to avoid extra
8177 complexity and data duplication with display info lists.
8178 * xterm.h (x_display_name_list): Remove declaration.
8179 * xterm.c (x_display_name_list): Remove.
8180 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8181 * xfns.c (x_display_info_for_name, Fx_display_list):
8182 Likewise. Use x_display_list where appropriate.
8183 * w32term.h (w32_display_name_list): Remove declaration.
8184 * w32term.c (w32_display_name_list): Remove.
8185 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8187 * w32fns.c (x_display_info_for_name, Fx_display_list):
8188 Likewise. Use x_display_list where appropriate.
8189 * nsterm.h (ns_display_name_list): Remove declaration.
8190 * nsterm.m (ns_display_name_list): Remove.
8191 (ns_term_init, syms_of_nsterm): Adjust users.
8192 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8193 Likewise. Use x_display_list where appropriate.
8194 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8195 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8196 (mark_terminals): Mark per-terminal font cache.
8198 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8200 Don't run timers in input-pending-p. Its new check-timers param
8201 provides the prior behavior. (Bug#15045).
8202 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8204 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8206 Make some functions static in non-Microsoft builds.
8207 On my platform (Fedora 19 x86-64), this shrinks the
8208 Emacs executable (text+data) by 0.25%.
8209 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8210 (load_color) [!MSDOS]:
8211 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8212 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8213 * lisp.h (check_existing):
8214 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8215 (network_interface_info) [!WINDOWSNT]:
8216 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8217 Remove extern decls.
8218 * fileio.c (check_existing):
8219 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8220 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8221 (network_interface_info) [!WINDOWSNT]:
8222 * term.c (encode_terminal_code) [!WINDOWSNT]:
8223 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8224 * xfaces.c (load_color) [!MSDOS]:
8226 * fileio.c (check_existing, check_executable, check_writable):
8227 * process.c (network_interface_list, network_interface_info):
8228 Move earlier, so that we don't need forward decls.
8229 * gnutls.c (fn_gnutls_transport_set_errno)
8230 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8232 * w32.c (init_environment): Use faccessat rather than
8233 check_existing, partly for consistency with the rest of the code
8234 in this file, partly so that check_existing can be static.
8236 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8237 * emacs.c (MAIN_PROGRAM): New macro.
8238 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8239 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8241 bool vector int width fixes
8242 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8243 (Fbool_vector_count_matches_at):
8244 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8245 can exceed PTRDIFF_MAX, at least in theory.
8246 (Fbool_vector_count_matches_at):
8247 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8249 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8251 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8252 (struct sockaddr): Add forward decl, for platforms that lack it.
8254 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8256 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8259 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8261 * w32.c (network_interface_get_info, network_interface_list)
8262 (network_interface_info): New functions. (Bug#15610)
8263 (GetAdaptersInfo_Proc): New typedef.
8264 (get_adapters_info): New wrapper function.
8265 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8267 * process.h (network_interface_list, network_interface_info):
8270 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8271 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8272 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8273 for WINDOWSNT. Doc fix.
8274 (syms_of_process): Defsubr Snetwork_interface_list and
8275 Snetwork_interface_info unconditionally.
8277 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8278 in NS GUI sessions. (Bug#15629)
8280 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8282 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8284 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8286 * print.c (print_object): Print " ..." when truncating bool vectors.
8288 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8290 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8291 standard mouse buttons.
8293 * termhooks.h (struct input_event): Remove incorrect commentary.
8295 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8297 Disallow bool vector operations on mixed-length operands.
8298 The old behavior left garbage in the result vector sometimes,
8299 and didn't seem to be useful.
8300 * data.c (Qwrong_length_argument): New static var.
8301 (wrong_length_argument): New function.
8302 (bool_vector_binop_driver): Check that args agree in length.
8304 * keyboard.c, keyboard.h (all_kboards): Now static.
8306 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8308 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8309 note from the lispref.
8311 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8313 * nsterm.h (struct ns_display_info): Remove set-but-unused
8314 member image_cache (image caches are per-terminal anyway).
8315 (FRAME_X_IMAGE_CACHE): Remove.
8316 * nsterm.m (ns_initialize_display_info): Adjust user.
8318 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8320 * w32proc.c: Include mingw_time.h.
8322 * w32.c: Include mingw_time.h.
8324 Implement scrolling of TTY menus when the screen is too short.
8326 * term.c (tty_menu_display): Accept an additional argument, the
8327 menu item from which to start displaying the menu. Account for
8328 the value of Y when limiting the menu to the number of available
8330 (mi_result): New enumeration.
8331 (read_menu_input): Return enumerated value. When the y coordinate
8332 hits min_y or max_y, return scroll indication instead of wrapping
8334 (tty_menu_activate): Handle the scrolling indications from
8335 read_menu_input. Compute the first menu item to display and pass
8336 it to tty_menu_display.
8338 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8340 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8341 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8342 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8343 Adjust to match the change described below.
8344 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8345 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8346 memory_below_frame members to...
8347 * termchar.h (struct tty_display_info): ...here because they're
8348 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8349 * term.c (init_tty):
8350 * nsterm.m (ns_create_terminal):
8351 * w32term.c (w32_create_terminal):
8352 * xterm.c (x_create_terminal): Adjust users.
8353 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8354 to filter out non-TTY frames. Adjust comment.
8355 (scrolling): Adjust user. Prefer eassert for debugging check.
8357 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8359 * xfaces.c (PT_PER_INCH): Remove unused macro.
8360 * termhooks.h (struct terminal): Remove set-but-unused
8361 member fast_clear_end_of_line.
8362 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8363 * nsterm.m (ns_create_terminal):
8364 * term.c (init_tty):
8365 * w32term.c (w32_create_terminal):
8366 * xterm.c (x_create_terminal): Adjust users.
8368 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8370 * lisp.h (bool_vector_size): New function.
8371 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8372 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8373 (Fbool_vector_not, Fbool_vector_count_matches_at):
8374 Remove uses of 'eassume' that should no longer be needed,
8375 because they are subsumed by the 'eassume' in bool_vector_size.
8377 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8379 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8380 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8381 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8383 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8385 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8386 have different dimensions. (Bug#15575)
8388 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8391 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8393 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8395 * term.c (tty_menu_show): Never return with unbalanced
8396 specpdl. Use eassert for debugging check. Adjust style.
8398 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8400 * term.c (read_menu_input): Make selection of menu items
8401 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8402 (tty_menu_activate): Fix off-by-one error when computing max_y.
8404 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8406 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8407 audit logging (only used with GnuTLS 3.x) and enable it.
8409 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8411 * dispnew.c (redraw_frame): Remove useless #ifdef because
8412 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8413 Also, move TTY fflush to...
8414 * term.c (tty_update_end): ...this function.
8416 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8418 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8419 the end of the frame's glyph matrix. (Bug#15575)
8421 * term.c (tty_menu_display): Don't move cursor while overwriting
8422 frame's glyphs with menu items. Limit the number of items
8423 displayed to what can be shown on the available screen lines,
8424 excluding the echo area.
8425 (tty_menu_activate): Limit the Y coordinate allowed by
8426 read_menu_input to the last screen line used for menu display.
8428 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8430 * lisp.h (eassume): New macro.
8431 Also, include <verify.h>, for 'assume'.
8432 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8433 (vroundup, vector_nbytes):
8434 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8435 (Fbool_vector_not, Fbool_vector_count_matches)
8436 (Fbool_vector_count_matches_at):
8437 Use eassume, not eassert.
8438 * casetab.c (set_identity, shuffle):
8439 * composite.c (composition_gstring_put_cache):
8440 * dispnew.c (update_frame_1):
8441 * ftfont.c (ftfont_shape_by_flt):
8442 * image.c (gif_load):
8443 * intervals.c (offset_intervals):
8444 * macfont.m (macfont_shape):
8445 Remove calls to 'assume' that are no longer needed, because
8446 --enable-gcc-warnings no longer generates bogus warnings
8447 when these calls are removed.
8449 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8451 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8453 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8455 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8456 (Qsubstitute_env_in_file_name): New var.
8457 (syms_of_fileio): Define it.
8459 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8461 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8462 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8465 * term.c (save_and_enable_current_matrix): Don't allocate and
8466 don't save margin areas.
8467 (restore_desired_matrix): Don't restore margin areas.
8468 (free_saved_screen): Don't free margin areas.
8470 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8472 * image.c: Pacify --enable-gcc-warnings.
8473 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8474 #define only if used.
8476 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8478 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8479 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8480 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8481 (gif_load): For giflib v5.x and later, display the error message
8482 produced by giflib when its functions fail.
8483 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8486 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8488 * keyboard.c (last_event_timestamp): Remove. For X selection and
8489 GTK popup menus, it may be obtained from per-frame X display info.
8490 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8491 (process_special_events): Adjust users.
8492 * keyboard.h (last_event_timestamp): Remove declaration.
8493 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8494 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8495 * menu.h (xmenu_show): Adjust prototype.
8496 * menu.c (Fx_popup_menu): Adjust user.
8497 * xselect.c (x_own_selection, x_get_foreign_selection)
8498 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8500 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8502 * keyboard.c (init_kboard): Now static. Add arg
8503 to denote window system. Adjust comment.
8504 (init_keyboard): Adjust user.
8505 (allocate_kboard): New function.
8507 * nsterm.m (ns_term_init):
8508 * term.c (init_tty):
8509 * w32term.c (w32_create_terminal):
8510 * xterm.c (x_term_init): Use it.
8511 * keyboard.h (init_kboard): Remove prototype.
8512 (allocate_kboard): Add prototype.
8514 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8516 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8517 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8519 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8521 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8523 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8525 * term.c (tty_menu_activate): Flush the output stream after
8526 showing the cursor, and don't mark the frame garbaged at exit from
8527 the function. Fixes redisplay glitches when moving from one menu
8530 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8532 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8533 or throw error (Bug#15570).
8535 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8537 * intervals.c (temp_set_point_both): Move test into 'eassert',
8540 * lisp.h (eassert): Don't use 'assume'.
8541 Sometimes 'assume' wins in performance, and sometimes it loses,
8542 so it shouldn't be used all the time. Perhaps we need two
8543 flavors of 'eassert', one for where 'assume' is far more likely
8544 to help or to hurt; but that can be done later.
8545 Problem reported by Dmitry Antipov in
8546 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8547 Also, don't include <verify.h>; no longer needed.
8549 2013-10-09 Glenn Morris <rgm@gnu.org>
8551 * eval.c (Fcond): Doc tweak.
8553 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8555 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8556 expressions with side effects to eassert. (Bug#15565)
8558 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8560 * fns.c (hashfn_user_defined): Allow hash functions to return any
8563 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8565 Fix minor problems found by static checking.
8566 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8567 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8568 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8569 * keyboard.c (read_menu_command): Remove unused local.
8570 * lisp.h (read_menu_command): New decl.
8571 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8572 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8573 Return ptrdiff_t, not int.
8574 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8575 not int, for benefit of xpalloc.
8576 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8578 (have_menus_p): Remove; unused.
8579 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8580 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8581 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8583 (save_and_enable_current_matrix): Omit unnecessary casts.
8584 (read_menu_input): Omit local extern decl (now in lisp.h).
8585 Don't access uninitialized storage if mouse_get_xy fails.
8586 (tty_menu_activate): Mark local as initialized, for lint.
8587 (tty_menu_activate, tty_meny_show): Remove unused locals.
8589 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8591 Support menus on text-mode terminals.
8592 * xterm.h (xw_popup_dialog): Add prototype.
8594 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8595 (xmenu_show): Block input here, instead in Fx_popup_menu.
8596 (xw_popup_dialog): New function, with X-specific bits of popup
8599 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8602 * window.c (Fset_window_configuration): Use run-time tests of the
8603 frame type instead of compile-time conditionals, when menu-bar
8604 lines are considered.
8606 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8607 (w32_popup_dialog): New prototypes.
8609 * w32menu.c (Fx_popup_dialog): Function deleted.
8610 (w32_popup_dialog): New function, with w32 specific bits of popup
8611 dialogs. Block input here.
8613 * w32inevt.c (w32_console_read_socket): Minor change to add
8614 debugging TTY events.
8616 * w32fns.c (show_hourglass): If returning early because the frame
8617 is not a GUI frame, unblock input.
8619 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8620 (cursorY): New functions.
8622 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8623 WINDOWSNT, macros that call curX and curY elsewhere.
8625 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8627 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8628 specific function to hide and show cursor on a text-mode terminal.
8629 (tty_menu_struct, struct tty_menu_state): New structures.
8630 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8631 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8632 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8633 (tty_menu_locate, save_and_enable_current_matrix)
8634 (restore_desired_matrix, screen_update, read_menu_input)
8635 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8636 (tty_pop_down_menu, tty_menu_last_menubar_item)
8637 (tty_menu_new_item_coords, tty_menu_show): New functions.
8638 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8640 * nsterm.h (ns_popup_dialog): Adjust prototype.
8642 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8644 (ns_popup_dialog): Adapt order of arguments to the other
8645 *_menu_show implementations.
8646 (Fx_popup_dialog): Function deleted.
8648 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8650 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8652 * menu.c (have_boxes): New function.
8653 (single_keymap_panes): Use it instead of a compile-time
8655 (single_menu_item): Use run-time tests of the frame type instead
8656 of compile-time conditionals.
8657 (encode_menu_string): New function.
8658 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8659 the macro, since different types of frame need different encoding
8661 (digest_single_submenu): Use run-time tests of frame type instead
8662 of, or in addition to, compile-time conditionals.
8663 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8664 (Fx_popup_menu): Detect when the function is called from keyboard
8665 on a TTY. Don't barf when invoked on a text-mode frame.
8666 Check frame type at run time, instead of compile-time conditionals for
8667 invoking terminal-specific menu-show functions.
8668 Call tty_menu_show on text-mode frames.
8669 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8670 run time to determine which alternative to invoke; support dialogs
8673 * keyboard.h <Qmouse_movement>: Declare.
8675 * keyboard.c <Qmouse_movement>: Now extern.
8676 <Qecho_keystrokes>: New static variable.
8677 (read_key_sequence): Accept an additional argument, a flag to
8678 prevent redisplay during reading of the key sequence. All callers
8680 (read_menu_command): New function.
8681 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8683 (toolkit_menubar_in_use): New function.
8684 (make_lispy_event): Use it instead of a compile-time test.
8686 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8687 window-system being available.
8689 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8690 to x-popup-dialog on the frame type, they all now support popup
8693 * dispnew.c (save_current_matrix): Save the margin areas.
8694 (restore_current_matrix): Restore margin areas.
8695 (update_frame_with_menu): New function.
8697 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8700 * alloc.c (make_save_ptr): Now compiled unconditionally.
8702 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8704 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8705 (redraw_frame, update_frame): Adjust users.
8706 * dispextern.h (set_window_update_flags): Adjust prototype.
8707 * xdisp.c (redisplay_internal): When updating all frames with zero
8708 windows_or_buffers_changed, assume that only the windows that shows
8709 current buffer should be really updated.
8711 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8713 Do not allocate huge temporary memory areas and objects while encoding
8714 for file I/O, thus reducing an enormous memory usage for large buffers.
8715 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8716 * coding.h (struct coding_system): New member raw_destination.
8717 * coding.c (setup_coding_system): Initialize it to zero.
8718 (encode_coding_object): If raw_destination is set, do not create
8719 dst_object. Add comment.
8720 * fileio.c (toplevel): New constant E_WRITE_MAX.
8721 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8722 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8724 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8726 * nsterm.m (windowDidExitFullScreen:)
8727 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8729 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8731 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8732 * keyboard.c (unblock_input_to): Don't process pending signals
8733 if a fatal error is in progress.
8735 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8736 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8737 they're talking about words in Lisp bool vectors.
8738 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8739 * data.c (popcount_bits_word): Rename from popcount_size_t.
8740 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8743 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8745 Improve support for popcount and counting trailing zeros (Bug#15550).
8746 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8747 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8748 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8749 (popcount_size_t_msc, popcount_size_t_gcc):
8750 Remove; now done by Gnulib.
8751 (popcount_size_t): Now a macro that defers to Gnulib.
8752 (count_trailing_zero_bits): Return int, for consistency with
8753 Gnulib and because Emacs prefers signed to unsigned int.
8754 Don't assume that size_t is either unsigned int or unsigned long
8755 or unsigned long long.
8756 (size_t_to_host_endian): Do not assume that size_t is either
8757 exactly 32 or exactly 64 bits wide.
8758 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8759 etc., so that it's now an enum constant, not a macro.
8760 No need to assume that it's either 32 or 64.
8762 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8764 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8767 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8769 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8770 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8772 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8774 emacs_read and emacs_write now use void *, not char *.
8775 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8776 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8777 Buffer arg is now void *, not char *. This matches plain
8778 'read' and 'write' better, and avoids a constraint violation
8779 on Solaris 9 with Oracle Studio.
8781 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8783 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8784 memset to explicit loop. Otherwise copy largest possible chunk
8785 from initialized to uninitialized part, thus allowing the longer
8786 memcpy runs and reducing the number of loop iterations.
8788 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8790 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8791 hide toolbar (Bug#15388).
8792 (windowDidEnterFullScreen:): If presentation options are zero,
8793 set them here (Bug#15388).
8794 (ns_update_auto_hide_menu_bar): Remove runtime check.
8795 Don't auto hide dock unless menubar is also auto hidden.
8797 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8799 * editfns.c (message): Mention batch mode in doc string.
8801 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8803 * nsterm.m (check_native_fs): Remove erroneous comment.
8805 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8807 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8808 uses find_newline instead of scan_newline and so doesn't move point.
8810 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8812 Use hardware support for byteswapping on glibc x86 etc.
8813 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8814 whereas the old swap64 needed 30.
8815 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8816 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8817 Use byteswap.h's macros to swap bytes.
8818 * lisp.h (swap16, swap32, swap64): Remove.
8819 All uses replaced by bswap_16, bswap_32, bswap_64.
8821 * bytecode.c (exec_byte_code): Use some more volatile variables
8822 to work around local variables getting clobbered by longjmp.
8823 Port to pre-C99, which doesn't allow decls after stmts.
8825 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8827 * lisp.h (eassert): Assume that COND is true when optimizing.
8828 In other words, take on the behavior of eassert_and_assume.
8829 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8830 (eassert_and_assume): Remove. All uses replaced by eassert.
8832 * xdisp.c (Qglyphless_char): Now static.
8834 Adjust to merge from gnulib.
8835 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8836 * lisp.h: Include <verify.h>, for 'assume'.
8838 * eval.c (clobbered_eassert): New macro.
8839 (internal_catch, internal_condition_case)
8840 (internal_condition_case_1, internal_condition_case_2)
8841 (internal_condition_case_n): Use it instead of eassert
8842 when the argument contains locals clobbered by longjmp.
8843 Don't use clobbered locals outside of clobbered_eassert.
8844 (internal_lisp_condition_case): Use a volatile variable
8845 to work around a local variable's getting clobbered.
8847 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8849 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8850 (PUSH_HANDLER): New macro.
8851 (catchlist): Remove.
8852 (handlerlist): Always declare.
8854 * eval.c (catchlist): Remove (merge with handlerlist).
8855 (handlerlist, lisp_eval_depth): Not static any more.
8856 (internal_catch, internal_condition_case, internal_condition_case_1)
8857 (internal_condition_case_2, internal_condition_case_n):
8859 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8860 handlerlist/catchlist.
8861 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8862 handlerlist which can only handle a single condition-case handler at
8864 (find_handler_clause): Simplify since we only a single branch here
8867 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8869 (bcall0): New function.
8870 (exec_byte_code): Add corresponding cases. Improve error message when
8871 encountering an invalid byte-code. Let Bunwind_protect accept
8872 a function (rather than a list of expressions) as argument.
8874 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
8875 and make them unconditional now that they're heap-allocated.
8877 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8879 * charset.c (Fdecode_char, Fencode_char): Remove description of
8880 `restriction' arg. now that it's hidden by advertised-calling-convention.
8882 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8884 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
8885 Remove unused variable (from mac-port).
8886 (macfont_draw): Use s->ybase for correct y position.
8888 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8890 * frame.h (struct frame): Drop has_minibuffer member because...
8891 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
8892 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
8894 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8896 * window.h (struct window): Prefer enum text_cursor_kinds to int
8897 for phys_cursor_type member. Move the latter, phys_cursor_width,
8898 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
8899 * window.c (replace_window, make_window): Adjust users.
8901 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
8903 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
8904 this module is never compiled otherwise.
8906 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
8908 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
8911 2013-09-29 Eli Zaretskii <eliz@gnu.org>
8913 * xdisp.c (get_next_display_element): Don't call face_for_font in
8914 a build configured --without-x. (Bug#15484)
8916 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
8918 * window.c (calc_absolute_offset): #elif should be #elif defined.
8920 * frame.c (delete_frame): Block/unblock input to overcome race
8921 condition (Bug#15475).
8923 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
8925 * frame.c (delete_frame): Record selected frame only after
8926 calling Qdelete_frame_functions (Bug#15477).
8928 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
8930 * nsterm.m (ns_selection_color): Remove.
8931 (ns_get_color): Check for ns_selection_(fg|bg)_color using
8932 NSColor selectedText(Background)Color. Only for COCOA.
8933 (ns_term_init): Remove assignment of ns_selection_color, logic
8934 moved to ns_get_color.
8936 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
8937 NS_SELECTION_COLOR_DEFAULT.
8938 (NS_SELECTION_FG_COLOR_DEFAULT): New.
8940 2013-09-28 Eli Zaretskii <eliz@gnu.org>
8942 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
8943 frame' does not have the tool_bar_window member.
8945 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
8947 Signal error when reading an empty byte-code object (Bug#15405)
8948 * lread.c (read1): Signal error.
8949 * alloc.c (make_byte_code): eassert header size.
8950 (sweep_vectors): Change an int to size_t.
8952 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8954 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
8955 instead of ints, as it's the usual style for offsetof constants. See:
8956 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
8958 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
8959 This is ugly, but it should fix the performance problem for older
8960 GCC versions in the short run. I'll look into integrating the
8961 Gnulib module for popcount, as a better fix.
8962 See the thread starting in:
8963 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
8964 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
8965 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
8966 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
8967 (popcount_size_t): Use it.
8969 2013-09-24 Daniel Colascione <dancol@dancol.org>
8971 * process.c (Fnetwork_interface_info): Fix build break due to
8974 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
8976 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
8977 Prefer signed to unsigned integers where either will do.
8978 No need for 'const' on locals that do not escape.
8979 Omit easserts with unnecessary and unportable assumptions about
8980 alignment. Avoid unnecessary casts to char *.
8982 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8984 Use union for the payload of struct Lisp_Vector.
8985 This helps to avoid a few glitches dictated by C's aliasing rules.
8986 * lisp.h (struct Lisp_Vector): Use union for next and
8987 contents member. Adjust comment. Change related users.
8988 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
8989 Related users changed.
8990 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
8991 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
8992 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
8993 * xfaces.c, xfont.c, xmenu.c: Related users changed.
8995 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
8997 Optimize glyph row clearing and copying routines.
8998 * dispextern.h (struct glyph_row): Change layout of struct
8999 glyph_row to help copy_row_except_pointers. Adjust comment.
9000 * dispnew.c (null_row): Remove.
9001 (clear_glyph_row): Use offsetof and memset to find and clear
9002 just the members that need clearing. Adjust comment.
9003 (copy_row_except_pointers): Likewise for copying.
9005 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9007 Some minor cleanups of recently-added bool vector code.
9008 * conf_post.h (assume): Always return void. Use lint version
9009 only if GCC and MSC versions don't apply.
9010 * conf_post.h (assume):
9011 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9012 Depend on _MSC_VER, not __MSC_VER, for consistency with
9014 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9015 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9016 (bool_vector_binop_driver, count_trailing_zero_bits)
9017 (size_t_to_host_endian): Now static, not static inline;
9018 the latter isn't needed with modern compilers and doesn't
9019 work with older compilers anyway.
9021 * alloc.c (valgrind_p): Use bool for boolean.
9023 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9025 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9026 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9027 (display_last_displayed_message_p, message_buf_print)
9028 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9029 Use bool for boolean.
9030 * dispextern.h (cancel_line, init_desired_glyphs):
9031 Remove ancient leftover.
9032 (help_echo_showing_p, hourglass_shown_p):
9033 * lisp.h (noninteractive_need_newline): Adjust declaration.
9035 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9037 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9039 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9040 ...this file and convert the latter to static. Adjust comment.
9041 (make_initial_frame):
9042 * window.c (init_window_once): Adjust user.
9043 * frame.h (last_nonminibuf_frame): Remove declaration.
9044 * lisp.h (selected_frame): Likewise.
9045 * msdos.c (the_only_display_info): Adjust comment.
9047 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9049 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9050 computing the end column of mouse-highlight that comes from
9051 display or overlay strings. (Bug#15437)
9052 (note_mouse_highlight): Adapt calculation of last argument to
9053 mouse_face_from_string_pos to the above change.
9055 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9056 all platforms, not just for clang.
9058 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9060 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9061 about excess arguments to snprintf.
9063 * conf_post.h(assume): Use __builtin_unreachable for clang.
9065 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9067 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9068 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9070 2013-09-23 Daniel Colascione <dancol@dancol.org>
9072 * alloc.c (USE_VALGRIND): New macro; on by default
9073 when ENABLE_CHECKING.
9074 (mark_maybe_object, mark_maybe_pointer)
9075 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9077 (valgrind_p) [USE_VALGRIND]: New variable.
9078 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9080 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9082 * process.c (wait_reading_process_output): Change int pnamelen to
9085 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9086 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9087 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9088 argument to unsigned long to avoid warning.
9089 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9091 * conf_post.h (assume): Fix compiler error: x shall be cond.
9093 2013-09-22 Daniel Colascione <dancol@dancol.org>
9095 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9096 warning when compiling without a window system.
9098 2013-09-22 Daniel Colascione <dancol@dancol.org>
9100 * data.c (Qbool_vector_p): New symbol.
9101 (bool_vector_spare_mask, popcount_size_t_generic)
9102 (popcount_size_t_msc, popcount_size_t_gcc)
9104 (bool_vector_binop_driver)
9105 (count_trailing_zero_bits, size_t_to_host_endian)
9106 (Fbool_vector_exclusive_or)
9107 (Fbool_vector_union)
9108 (Fbool_vector_intersection, Fbool_vector_set_difference)
9109 (Fbool_vector_subsetp, Fbool_vector_not)
9110 (Fbool_vector_count_matches)
9111 (Fbool_vector_count_matches_at): New functions.
9112 (syms_of_data): Intern new symbol, functions.
9113 * alloc.c (bool_vector_payload_bytes): New function.
9114 (Fmake_bool_vector): Instead of calling Fmake_vector,
9115 which performs redundant initialization and argument checking,
9116 just call allocate_vector ourselves. Make sure we clear any
9117 terminating padding to zero.
9118 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9119 instead of open-coding the size calculation.
9120 (vroundup_ct): New macro.
9121 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9122 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9123 * composite.c (composition_gstring_put_cache):
9124 Change lint_assume to assume.
9125 * conf_post.h (assume): New macro.
9126 (lint_assume): Remove.
9127 * dispnew.c (update_frame_1): Change lint_assume to assume.
9128 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9130 * image.c (gif_load): Change lint_assume to assume.
9131 * lisp.h (eassert_and_assume): New macro.
9132 (Qbool_vector_p): Declare.
9133 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9134 (swap16, swap32, swap64): New inline functions.
9135 * macfont.m (macfont_shape): Change lint_assume to assume.
9136 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9137 * xsettings.c (parse_settings): Use new swap16 and
9138 swap32 from lisp.h instead of file-specific macros.
9140 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9142 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9143 found (which can legitimately happen when the glyph row at the
9144 window start is disabled in the current_matrix. (Bug#15365)
9146 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9148 Fix syntax.h bug introduced by recent INLINE change.
9149 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9150 conditionally compiled one way in some modules, and a different
9151 way in others. This doesn't work with extern inline functions,
9152 which must have the same definition in all modules, because the
9153 defining code might be shared across modules, depending on the
9154 implementation. Symptoms reported by Martin Rudalics in:
9155 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9156 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9157 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9158 overriding the corresponding functions in syntax.h.
9159 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9160 (syntax_property): New inline functions.
9161 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9162 Rewrite in terms of these new functions.
9164 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9166 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9167 not chars_in_text, whose result depends on the multibyteness of
9168 the current buffer. (Bug#15426)
9170 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9172 Port recent change to hosts where pointers aren't 'long'.
9173 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9174 Don't assume that pointers are the same width as 'long'.
9175 Add a compile-time check that a pointer fits into two X slots.
9177 A simpler, centralized INLINE.
9178 * conf_post.h (INLINE): Define only if not already defined.
9179 This allows us to use a single INLINE, defined by one file
9181 * emacs.c (INLINE): Define it.
9182 Also, include category.h, charset.h, composite.h, dispextern.h,
9183 syntax.h, systime.h, so that their INLINE definitions are expanded
9185 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9186 * buffer.h, buffer.c (BUFFER_INLINE):
9187 * category.h, category.c (CATEGORY_INLINE):
9188 * character.h, character.c (CHARACTER_INLINE):
9189 * charset.h, charset.c (CHARSET_INLINE):
9190 * composite.h, composite.c (COMPOSITE_INLINE):
9191 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9192 * frame.h, frame.c (FRAME_INLINE):
9193 * intervals.h, intervals.c (INTERVALS_INLINE):
9194 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9195 * lisp.h, alloc.c (LISP_INLINE):
9196 * process.h, process.c (PROCESS_INLINE):
9197 * syntax.h, syntax.c (SYNTAX_INLINE):
9198 * systime.h, sysdep.c (SYSTIME_INLINE):
9199 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9200 * window.h, window.c (WINDOW_INLINE):
9201 Remove. All uses replaced with INLINE.
9203 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9205 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9208 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9210 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9211 'const char *' to avoid compiler warnings due to similar change in
9212 the prototype of x_get_string_resource.
9214 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9216 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9217 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9218 going to replace static variables below. Adjust comments.
9219 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9220 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9221 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9222 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9223 Related users changed.
9224 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9225 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9226 last_mouse_movement_time, going to replace static variables below.
9228 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9229 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9231 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9232 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9233 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9234 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9235 static variables below.
9236 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9237 (last_mouse_scroll_bar): Remove.
9238 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9239 (mouseExited): Related users changed.
9241 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9243 Do not use external array to process X scroll bar messages.
9244 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9245 (x_send_scroll_bar_event): Pack window pointer into two slots
9246 of XClientMessageEvent if we're 64-bit. Adjust comment.
9247 (x_scroll_bar_to_input_event): Unpack accordingly.
9249 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9251 Ifdef away recent changes which aren't relevant to NS port.
9252 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9253 [!HAVE_NS]: Declare as such.
9254 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9255 [!HAVE_NS]: Define as such.
9257 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9259 * frame.c (x_redo_mouse_highlight): New function
9260 to factor out common code used in W32 and X ports.
9261 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9262 * xterm.h (struct x_display_info):
9263 * w32term.h (struct w32_display_info):
9264 * nsterm.h (struct ns_display_info): New members
9265 last_mouse_motion_frame, last_mouse_motion_x and
9266 last_mouse_motion_y, going to replace static variables below.
9267 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9268 (redo_mouse_highlight): Remove.
9269 (note_mouse_movement, syms_of_xterm): Adjust user.
9270 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9271 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9272 (redo_mouse_highlight): Remove.
9273 (note_mouse_movement, syms_of_w32term): Adjust user.
9274 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9275 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9277 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9278 * nsfns.m (compute_tip_xy): Adjust user.
9280 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9282 * frame.c (x_mouse_grabbed): New function.
9283 * dispextern.h (x_mouse_grabbed): Add prototype.
9284 (last_mouse_frame): Remove declaration.
9285 * xterm.h (struct x_display_info):
9286 * w32term.h (struct w32_display_info):
9287 * nsterm.h (struct ns_display_info): New member
9288 last_mouse_frame, going to replace...
9289 * xdisp.c (last_mouse_frame): ...global variable.
9290 (note_tool_bar_highlight):
9291 * w32term.c (w32_mouse_position, w32_read_socket):
9292 * xterm.c (XTmouse_position, handle_one_xevent):
9293 Use x_mouse_grabbed.
9294 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9296 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9298 * w32term.c (w32_read_socket): Avoid temporary
9299 variables in a call to x_real_positions.
9300 * xterm.c (handle_one_xevent): Likewise.
9302 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9304 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9305 (x_icon_type): Remove prototype.
9306 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9307 * frame.c (x_icon_type): Remove.
9308 * w32term.c (x_make_frame_visible, x_iconify_frame):
9309 * xterm.c (x_make_frame_visible, x_iconify_frame):
9310 Use x_set_bitmap_icon to factor out common code.
9312 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9314 * dispextern.h (check_x_display_info, x_get_string_resource):
9315 Declare here just once and unify the latter.
9316 * frame.c (check_x_display_info, x_get_string_resource):
9317 * nsterm.h (check_x_display_info):
9318 * xrdb.c (x_get_string_resource):
9319 * xterm.h (check_x_display_info): Remove prototypes.
9320 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9321 * w32reg.c (x_get_string_resource): Likewise.
9322 (w32_get_rdb_resource): Adjust user.
9324 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9326 * xterm.h (struct x_display_info): New member
9327 x_pending_autoraise_frame, going to replace...
9328 * xterm.c (pending_autoraise_frame): ...static variable.
9329 (x_new_focus_frame, XTread_socket): Adjust users.
9330 * w32term.h (struct w32_display_info): New member
9331 w32_pending_autoraise_frame, going to replace...
9332 * w32term.c (pending_autoraise_frame): ...global variable.
9333 (x_new_focus_frame, w32_read_socket): Adjust users.
9335 2013-09-17 Glenn Morris <rgm@gnu.org>
9337 * xdisp.c (message_dolog): If we create *Messages*,
9338 switch it to messages-buffer-mode.
9340 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9342 Don't overuse 'const' in types of locals.
9343 * bidi.c (bidi_count_bytes):
9344 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9345 (xg_event_is_for_scrollbar):
9346 * xselect.c (x_handle_property_notify)
9347 (x_handle_selection_notify, x_handle_dnd_message):
9348 * xsettings.c, xsettings.h (xft_settings_event):
9349 * xterm.c (x_handle_net_wm_state, handle_one_event)
9350 (x_menubar_window_to_frame, x_detect_focus_change)
9351 (construct_mouse_click, note_mouse_movement)
9352 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9353 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9354 (handle_one_xevent, x_handle_net_wm_state):
9355 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9356 (x_handle_dnd_message):
9357 Avoid unnecessary 'const', typically the second 'const' in
9358 'const foo * const arg', a 'const' that does not affect the API
9359 and doesn't significantly help the human reader.
9361 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9363 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9364 only if Glib < 2.36.0.
9365 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9366 * xsettings.c (init_gconf, init_gsettings): Do not check
9368 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9370 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9372 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9374 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9375 before calling g_type_init.
9377 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9379 * nsterm.m (syms_of_nsterm): ... to here.
9381 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9383 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9384 (ignore_next_mouse_click_timeout): Use Time as X does.
9385 (handle_one_xevent): Avoid cast and use unsigned comparison.
9387 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9389 Do not copy X event in handle_one_xevent except KeyPress case.
9390 Wnen XEvent is processed, it is unlikely to be changed except
9391 KeyPress case, so we can avoid copying and use const pointer to
9392 const data to make sure that an event is not changed elsewhere.
9393 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9394 const' and do not create local copy except for the KeyPress event.
9395 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9396 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9397 (x_handle_net_wm_state, x_menubar_window_to_frame)
9398 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9399 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9400 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9401 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9402 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9403 (x_handle_dnd_message):
9404 * xsettings.c (xft_settings_event):
9405 Use 'const XEvent * const' where appropriate.
9406 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9408 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9410 Fix X event waiting to handle multiple frames.
9411 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9412 * xterm.c (pending_event_wait): Remove. Adjust users.
9413 (x_detect_focus_change): Pass frame arg.
9414 (handle_one_xevent): Find related frame early and clear per-frame
9415 wait_event_type only if this is an event for the relevant frame.
9416 (x_wait_for_event): Use per-frame wait_event_type.
9418 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9420 * nsfns.m (Fx_create_frame): Fix font driver registration for
9423 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9424 for syms_of_macfont.
9426 * nsterm.m: Include macfont.h.
9427 (ns_tmp_flags, ns_tmp_font): Remove.
9428 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9429 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9430 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9431 (changeFont:): Fix code style. Check for font driver type when
9434 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9437 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9438 (nsfont_open): Set font driver type.
9439 Set font->ascent and font->descent. Figure out font instead of
9440 ns_tmp_font, and flags instead of ns_tmp_flags.
9441 Fix indentation. Remove call to ns_draw_text_decoration,
9444 * nsfns.m: Include macfont.h.
9445 (Fx_create_frame): Register macfont driver, make a better default font.
9446 (Fns_popup_font_panel): Get font from macfont driver, if used.
9448 * macfont.m, macfont.h, macuvs.h: New files.
9450 * font.h: Declare syms_of_macfont.
9452 * font.c (syms_of_font): Call syms_of_macfont.
9454 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9456 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9458 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9459 and it is always zero for others, so I assume that this is an ancient
9460 leftover which nobody will want to change any more.
9461 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9462 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9463 * frame.c (x_set_scroll_bar_width):
9464 * w32fns.c (w32_createscrollbar):
9465 * w32term.c (w32_set_vertical_scroll_bar):
9466 * xfns.c (x_set_scroll_bar_default_width):
9467 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9468 (x_scroll_bar_expose): Related users changed.
9470 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9472 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9473 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9474 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9476 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9478 * nsterm.h, w32term.h, xterm.h: ...and not here.
9479 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9480 Remove unused Xisms.
9481 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9482 these modules are never compiled otherwise.
9484 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9486 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9487 Doc fix. (Bug#15375)
9489 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9491 Unify Fx_focus_frame between all ports.
9492 * frame.h (x_focus_frame): New prototype.
9493 * xfns.c (Fx_focus_frame): Remove.
9494 (syms_of_xfns): Do not defsubr it.
9495 (x_focus_frame): X implementation.
9496 * nsfns.m (Fx_focus_frame): Remove.
9497 (syms_of_nsfns): Do not defsubr it.
9498 (x_focus_frame): NS implementation.
9499 * w32term.c (Fx_focus_frame): Remove.
9500 (x_focus_on_frame): Rename to...
9501 (x_focus_frame): W32 implementation.
9502 * w32term.h (x_focus_on_frame): Remove prototype.
9503 * w32fns.c (Fx_focus_frame): Remove.
9504 (syms_of_w32fns): Do not defsubr it.
9505 * frame.c (Fx_focus_frame): Define here.
9506 (syms_of_frame): Defsubr here.
9507 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9509 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9511 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9512 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9513 each port to reference the port-specific window system data.
9514 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9515 (FRAME_DISPLAY_INFO): Define.
9516 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9517 (FRAME_DISPLAY_INFO): Define. Adjust users.
9518 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9519 (FRAME_DISPLAY_INFO): Define. Adjust users.
9520 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9521 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9522 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9523 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9524 * xselect.c, xterm.c: All related users changed.
9526 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9528 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9529 (x_menubar_window_to_frame): Remove prototypes.
9530 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9531 (x_menubar_window_to_frame, x_top_window_to_frame):
9533 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9534 (x_menubar_window_to_frame, x_top_window_to_frame):
9535 ...to here and convert all but the last to static.
9537 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9539 * lisp.mk (lisp): Add w32-common-fns.elc.
9541 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9543 * charset.c (char_charset): Document an exception for char-charset.
9545 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9547 * xterm.h (x_display_info): New field last_user_time...
9548 * xterm.c (toplevel): ...to replace static last_user_time.
9549 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9551 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9553 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9554 scroll bar values to prevent thumb from disappear and update comment.
9556 2013-09-11 Glenn Morris <rgm@gnu.org>
9558 * emacs.c (usage_message): Possessive apostrophe tweak.
9560 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9562 * nsterm.m (syms_of_nsterm): Use Qns.
9563 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9564 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9565 * xfns.c (x_display_info_for_name, Fx_open_connection):
9566 Remove old '#if 0' code.
9567 (syms_of_xfns): Use Qx.
9568 * termhooks.h (fullscreen_hook): Remove the leftover.
9569 (struct terminal): Fix typo in comment.
9571 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9573 Cleaning up a few X scroll bar bits.
9574 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9575 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9576 New member last_seen_part, going to replace...
9577 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9578 (xt_action_hook) [USE_LUCID]: Adjust user.
9579 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9580 Lucid-specific scroll bar support.
9581 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9582 to int and adjust to use last_seen_part member.
9583 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9584 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9585 Initialize last_seen_part.
9587 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9589 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9590 insert-buffer-substring an empty string.
9592 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9594 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9595 avoiding a GCC warning.
9597 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9599 Ifdef away frame tool bar code when it is not really used.
9600 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9601 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9602 and minimize_tool_bar_window_p under the above.
9603 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9604 (fset_tool_bar_window): Likewise.
9605 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9606 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9607 (change_frame_size_1):
9608 * window.c (window_from_coordinates, Frecenter): Adjust users.
9609 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9610 code is not really used.
9611 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9612 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9613 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9614 [!USE_GTK && !HAVE_NS]: Define as such.
9615 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9616 (note_mouse_highlight, expose_frame):
9617 * xfns.c (x_set_tool_bar_lines):
9618 * xterm.c (handle_one_xevent): Adjust users.
9620 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9622 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9623 This bug was introduced by my 2013-08-26 patch, which incorrectly
9624 assumed that the terminfo implementation doesn't use termcap buffers.
9625 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9626 these buffers apparently are used after all.
9627 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9628 (struct tty_display_info): Define members termcap_term_buffer and
9629 termcap_strings_buffer even if TERMINFO.
9631 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9634 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9635 'usage' docstring entry to pacify make-docfile.
9637 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9639 Change comparison functions =, <, >, <=, >= to take many arguments.
9640 * data.c: Change comparison functions' interface and implementation.
9641 * lisp.h: Make arithcompare available for efficient two arg
9643 * bytecode.c: Use arithcompare.
9644 * fileio.c: Use new interface.
9646 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9648 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9650 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9652 * eval.c (Feval): Document the new use of `lexical'.
9654 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9656 Review and drop old frame resize hack.
9657 * frame.h (struct frame): Remove force_flush_display_p.
9658 * dispnew.c (update_frame): Adjust user and don't call
9659 flush_frame here. The comment has said that there was an issues
9660 with redisplaying fringes, but I don't see any differences with
9661 and without this hack. Hopefully we can continue without it.
9662 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9663 current frame matrices twice if resized_p is set.
9665 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9667 Do not populate pure Xism x_sync to other ports.
9668 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9669 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9670 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9671 * w32term.h (x_sync): Remove prototype.
9673 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9675 Cleanup frame flushing.
9676 * dispextern.h (struct redisplay_interface):
9677 Drop flush_display_optional because flush_display is enough
9678 for X and flushing via RIF is just a no-op for others.
9679 * frame.h (flush_frame): New function.
9680 * dispnew.c (update_frame):
9681 * minibuf.c (read_minibuf):
9682 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9684 * keyboard.c (detect_input_pending_run_timers): Do not flush
9685 all frames but selected one in redisplay_preserve_echo_area.
9686 * nsterm.m (ns_flush): Remove no-op.
9687 (ns_redisplay_interface): Adjust user.
9688 * w32term.h (x_flush): Remove no-op.
9689 (w32_redisplay_interface): Adjust user.
9690 * xterm.c (x_flush): Simplify because we do not flush all
9691 frames at once any more. Adjust comment.
9692 (x_redisplay_interface): Adjust user.
9694 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9696 Port --without-x --enable-gcc-warnings to Fedora 19.
9697 * gfilenotify.c (globals_of_gfilenotify):
9698 Call g_type_init only if using an older glib version that needs it.
9700 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9702 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9703 (last_glyphless_glyph_merged_face_id): Remove declarations.
9704 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9705 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9706 (last_glyphless_glyph_merged_face_id): Now static.
9707 (merge_escape_glyph_face): New function, refactored from...
9708 (get_next_display_element): ...here.
9709 (merge_glyphless_glyph_face): New function, refactored from...
9710 (produce_glyphless_glyph): ...here...
9711 * term.c (produce_glyphless_glyph): ...and here.
9713 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9715 * eval.c (eval_sub): Only call Ffunction if necessary.
9717 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9719 Attempt to make redisplay more selective when changing cursor type.
9720 * frame.h (struct frame): New bitfield cursor_type_changed.
9721 * xdisp.c (cursor_type_changed): Remove.
9722 (try_cursor_movement, redisplay_window, try_window_id)
9723 (set_frame_cursor_types, try_window_reusing_current_matrix):
9724 Adjust to use per-frame bitfield.
9725 (redisplay_internal): Look for cursor type change on each visible
9726 frame and consider all frames if cursor type has been changed on
9727 the frame other than selected. If cursor type has been changed on
9728 selected frame only, do not use fast update.
9730 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9732 Attempt to make redisplay more selective when changing fonts.
9733 * frame.h (struct frame): New bitfield fonts_changed.
9734 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9735 (adjust_frame_glyphs): Add prototype.
9736 * dispnew.c (fonts_changed_p): Remove.
9737 (adjust_glyphs): Remove because we do not
9738 adjust matrices on all frames at once any more.
9739 (adjust_frame_glyphs): Block and unblock input here.
9740 (adjust_glyph_matrix): Use fonts_changed.
9741 (change_frame_size_1): Use adjust_frame_glyphs.
9742 * font.c (font_open_entity): Use fonts_changed.
9743 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9744 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9745 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9746 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9747 (shrink_mini_window, Fresize_mini_window_internal)
9748 (window_scroll_pixel_based, Fset_window_configuration)
9749 (apply_window_adjustment, Fset_window_vscroll):
9750 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9751 Use adjust_frame_glyphs.
9752 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9753 (try_window_reusing_current_matrix, try_window_id, display_line)
9754 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9755 (redisplay_internal): Consider fonts_changed and adjust frame
9756 matrices for each frame only if the frame is visible. If font
9757 has been changed on some frame during full redisplay, retry
9758 only visible frames where the font has been actually changed.
9760 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9762 Cache current header and mode line height for each window.
9763 * window.h (struct window): New fields mode_line_height
9764 and header_line_height.
9765 * window.c (make_window): Initialize them.
9766 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9767 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9768 (current_mode_line_height, current_header_line_height):
9770 * xdisp.c (current_mode_line_height, current_header_line_height):
9772 (pos_visible_p, init_xdisp): Adjust user.
9773 (redisplay_window): Invalidate mode_line_height and
9774 header_line_height if current and desired matrices do not agree.
9776 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9778 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9779 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9781 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9783 Make --without-x compatible with --enable-gcc-warnings.
9784 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9785 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9786 members under HAVE_WINDOW_SYSTEM.
9787 * keyboard.c (make_lispy_focus_out): Likewise.
9788 (record_menu_key): Move under HAVE_MENUS.
9789 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9790 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9791 (syms_of_xdisp): Adjust user.
9792 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9793 (start_hourglass, cancel_hourglass):
9794 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9795 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9796 and CLEAR_FONT_TABLE_NFONTS.
9797 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9798 Declare only if HAVE_WINDOW_SYSTEM.
9799 (lface_same_font_attributes_p, clear_face_gcs): Define only
9800 if HAVE_WINDOW_SYSTEM.
9802 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9804 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9805 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9806 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9808 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9810 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9812 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9814 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9815 This fixes a type error on hosts where ptrdiff_t is wider than int.
9817 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9819 * keyboard.c (read_key_sequence_vs): New function.
9820 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9823 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9825 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9827 Makefile improvements.
9828 * Makefile.in (config.status): Don't use double-colon rules, as
9829 they are not portable according to POSIX. Fix shell typo with `;
9830 I guess this rule has never been tested?
9831 (VCSWITNESS): New macro, to override any environment var.
9833 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9835 * xterm.h (struct x_display_info): Do not track X connection
9836 fd separately because it is always available from Display.
9837 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9840 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9842 * buffer.c (drop_overlay):
9843 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9844 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9846 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9848 * buffer.c (Fmake_overlay, Fmove_overlay):
9849 * intervals.c (set_point_from_marker):
9850 * print.c (PRINTPREPARE): Prefer signal_error
9851 to plain error and report unsuitable marker too.
9853 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9855 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9856 for 'dragging' member.
9857 (struct x_output): Remove set-but-unused leftovers
9858 'left_before_move' and 'top_before_move'.
9859 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9860 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9861 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9862 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9863 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9864 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9865 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9866 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9868 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9870 * nsfont.m (INVALID_GLYPH): New define.
9871 (nsfont_encode_char): Use INVALID_GLYPH.
9872 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
9874 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9876 * xterm.c (x_last_mouse_movement_time): Revert last change.
9877 This code should use XDisplayMotionBufferSize to check display's
9878 motion history first, and there are few other issues as well.
9879 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
9880 (handle_one_xevent): Adjust user.
9882 2013-09-02 Martin Rudalics <rudalics@gmx.at>
9884 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
9885 * frame.c (Flast_nonminibuf_frame): ... to here.
9886 (check_minibuf_window): Don't abort if no window was found
9889 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9891 Use XGetMotionEvents to ask the last mouse motion time from X server.
9892 * xterm.c (X_MOTION_HISTORY): Default to 1.
9893 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
9894 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
9895 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
9896 Ifdef away legacy code.
9897 (XTmouse_position, x_scroll_bar_report_motion):
9898 Use x_last_mouse_movement_time.
9899 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
9902 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9904 * msdos.c (last_mouse_window): Move to...
9905 (dos_rawgetc): ...this function and adjust comment.
9906 * nsterm.m (last_window): Rename to last_mouse_window, move to...
9907 (mouseMoved): ...this function and adjust comment.
9908 * w32term.c (last_window): Likewise with...
9909 (w32_read_socket): ...this function.
9910 * xterm.c (last_window): Likewise with...
9911 (handle_one_xevent): ...this function.
9913 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9915 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
9916 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
9917 (handle_one_xevent): ...to here.
9918 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
9921 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
9923 * msdos.c (IT_set_terminal_window): Remove no-op.
9924 (initialize_msdos_display): Adjust terminal setup.
9925 * w32console.c (w32con_set_terminal_window): Remove no-op.
9926 (initialize_w32_display): Adjust terminal setup.
9927 * w32term.c (w32_set_terminal_window): Remove no-op.
9928 (w32_create_terminal): Adjust terminal setup.
9929 * xterm.c (XTset_terminal_window): Remove no-op.
9930 (x_create_terminal): Adjust terminal setup.
9932 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9934 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
9936 (ns_create_terminal): Adjust terminal setup.
9937 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
9939 (w32_create_terminal): Adjust terminal setup.
9940 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
9942 (x_create_terminal): Adjust terminal setup.
9944 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
9946 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
9947 (CLIP_TEXT_POS_FROM_MARKER): New macro.
9948 * dispnew.c (buffer_posn_from_coords):
9949 * window.c (Fwindow_end, displayed_window_lines):
9950 * xdisp.c (redisplay_mode_lines): Use it.
9952 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
9954 * fontset.c (face_for_char): Check char in the current face font first
9955 if HAVE_NS (Bug#15138).
9957 2013-08-31 Martin Rudalics <rudalics@gmx.at>
9959 * window.c (temp_output_buffer_show): Make sure window returned
9960 by display_buffer is live (Bug#15213).
9962 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
9964 Minor cleanup to avoid forward declarations.
9965 * coding.h (struct ccl_spec): Remove forward declaration.
9966 * composite.h (toplevel): Include font.h.
9967 (struct composition_it, struct face, struct font_metrics):
9968 Remove forward declaration.
9969 * dispextern.h (struct image, struct atimer): Likewise.
9970 * emacsgtkfixed.h (struct frame): Likewise.
9971 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
9972 * font.h (struct font_driver, struct font, struct glyph_string)
9973 (struct face): Remove forward declaration.
9974 * fontset.h (struct face, struct font): Likewise.
9975 * frame.h (toplevel): Style cleanup.
9976 (enum output_method): Move to...
9977 * termhooks.h (enum output_method): ...here.
9978 (struct glyph, struct frame, struct ns_display_info)
9979 (struct x_display_info, struct w32_display_info):
9980 Remove forward declaration.
9981 * xterm.h (toplevel): Include termhooks.h.
9982 (struct font, struct window, struct glyph_matrix, struct frame)
9983 (struct input_event, struct face, struct image): Remove forward
9985 * gtkutil.h (struct _widget_value): Likewise.
9986 * keyboard.h (toplevel): Include termhooks.h.
9987 (struct input_event): Remove forward declaration.
9989 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
9991 * intervals.c (set_point_from_marker): New function.
9992 * editfns.c (Fgoto_char):
9993 * process.c (Finternal_default_process_filter):
9994 * window.c (select_window_1): Use it.
9995 * buffer.h (set_point_from_marker): Add prototype.
9997 2013-08-29 Eli Zaretskii <eliz@gnu.org>
9999 * w32.c (term_winsock): Call release_listen_threads before calling
10001 (_sys_wait_accept): Wait for accept event in a loop with a finite
10002 timeout, instead of waiting indefinitely. Will hopefully avoid
10003 hanging during exit because WSACleanup deadlocks waiting for the
10004 event object to be released. (Bug#14333)
10006 * w32proc.c (release_listen_threads): New function, signals all
10007 the reader threads that listen for connections to stop waiting.
10009 * w32.h (release_listen_threads): Add prototype.
10011 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10013 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10014 field of new marker (for sanity and safety).
10015 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10016 anyway because XMISCTYPE is a function and can't be an lvalue).
10018 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10020 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10021 (x_after_update_window_line, x_scroll_bar_create)
10022 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10023 (handle_one_xevent, x_clear_frame_area):
10024 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10025 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10026 * xterm.h (x_clear_area): Adjust prototype.
10028 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10030 Hook scanning and indentation functions to find_newline. This helps
10031 to avoid duplicated code and renders more respect to newline cache.
10032 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10033 * cmds.c (Fforward_line):
10034 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10035 Use find_newline and avoid unnecessary point movements.
10036 * search.c (scan_newline): Implement on top of find_newline.
10038 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10040 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10041 scoped code (bug#11258).
10043 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10045 * nsterm.m (last_window): New variable.
10046 (EV_TRAILER2): New macro.
10047 (EV_TRAILER): Call EV_TRAILER2.
10048 (mouseMoved:): Add support for mouse-autoselect-window
10049 on nextstep (Bug#6888).
10051 2013-08-28 Andreas Schwab <schwab@suse.de>
10053 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10054 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10055 Remove unused macro definitions.
10056 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10057 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10058 Only define if emacs.
10060 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10062 Prefer enum glyph_row_area to int where appropriate.
10063 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10065 (window_box, window_box_width, window_box_left, window_box_left_offset)
10066 (window_box_right, window_box_right_offset): Adjust prototypes.
10067 * xdisp.c (window_box, window_box_width, window_box_left)
10068 (window_box_left_offset, window_box_right, window_box_right_offset):
10069 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10070 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10071 * nsterm.m (ns_clip_to_row):
10072 * w32term.c (w32_clip_to_row):
10073 * xterm.c (x_clip_to_row): Likewise.
10075 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10077 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10078 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10080 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10082 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10083 for portability to hosts where /bin/sh has problems.
10085 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10087 Redesign redisplay interface to drop global output_cursor.
10088 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10089 (toplevel): Remove declaration of output_cursor.
10090 (set_output_cursor, x_cursor_to): Remove prototype.
10091 * window.h (struct window): New member output_cursor.
10092 (output_cursor_to): New function to replace RIF member.
10093 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10094 (update_text_area, set_window_cursor_after_update): Use it.
10095 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10096 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10097 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10098 * w32term.c (x_update_window_begin, x_update_window_end):
10099 * xterm.c (x_update_window_begin, x_update_window_end):
10100 Adjust to use per-window output cursor.
10102 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10104 Simplify SELECT_TYPE-related code.
10105 Like EMACS_TIME, this portability layer is no longer needed, since
10106 Emacs has been using fd_set as a portability layer for some time.
10107 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10108 (SELECT_TYPE): Remove. All uses changed to fd_set.
10109 (fd_set) [!FD_SET]: New typedef.
10111 Simplify EMACS_TIME-related code.
10112 This portability layer is no longer needed, since Emacs has been
10113 using struct timespec as a portability layer for some time.
10114 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10115 Include <time.h> rather than "systime.h"; that's all that's needed now.
10116 * dispnew.c: Include <timespec.h> rather than "systime.h";
10117 that's all that's needed now.
10118 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10119 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10120 TIMESPEC_RESOLUTION.
10121 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10122 LOG10_TIMESPEC_RESOLUTION.
10123 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10124 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10125 (make_emacs_time): Remove. All used changed to make_timespec.
10126 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10127 (current_timespec): Rename from current_emacs_time. All uses changed.
10128 (add_emacs_time): Remove. All uses changed to timespec_add.
10129 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10130 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10131 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10132 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10133 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10134 (current_timespec): Rename from current_emacs_time. All uses changed.
10135 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10136 changed to timespec_cmp.
10137 * xgselect.c: Include <timespec.h>, since our .h files don't.
10139 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10141 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10142 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10143 Remove the leftovers.
10144 * gtkutil.c (toplevel): Do not declare Qxft but include
10146 * image.c (toplevel): Do not declare Vlibrary_cache because
10147 it's already done in lisp.h.
10149 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10151 * lisp.h (Mouse_HLInfo): Move from here...
10152 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10153 (reset_mouse_highlight): New function.
10154 * msdos.c (dos_set_window_size, IT_update_begin)
10155 (internal_terminal_init):
10156 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10157 (ns_initialize_display_info):
10158 * w32console.c (initialize_w32_display):
10159 * w32term.c (x_update_window_end, x_free_frame_resources)
10160 (w32_initialize_display_info):
10161 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10162 * window.c (Fdelete_other_windows_internal):
10163 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10164 * termchar.h (toplevel):
10165 * xterm.h (toplevel): Include dispextern.h.
10167 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10169 Fix minor problems found by static checking.
10170 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10171 (expect): Avoid nested-if warning.
10172 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10173 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10174 * nsterm.h, nsterm.m (ns_select):
10175 * xgselect.c, xgselect.h (xg_select):
10176 Adjust signature to better match pselect's.
10177 * nsterm.m (ns_select):
10178 Don't set *TIMEOUT, since pselect doesn't.
10179 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10180 diagnostic about assigning const char * to it.
10181 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10183 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10185 * lread.c (substitute_object_recurse): Handle hash-tables as well
10188 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10190 Fix unlikely core dump in init_tty, and simplify terminfo case.
10191 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10192 The old version incorrectly dumped core if malloc returned a
10193 buffer containing only non-NUL bytes.
10194 (init_tty): Do not allocate or free termcap buffers; the
10195 struct does that for us now.
10196 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10197 (struct tty_display_info): Define members termcap_term_buffer and
10198 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10199 use them. Allocate them directly in struct rather than indirectly
10200 via a pointer, to simplify init_tty.
10202 * frame.c (check_minibuf_window): Initialize 'window' properly,
10203 so that Emacs reliably aborts later if 'window' is not initialized.
10205 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10207 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10208 of VoidSymbol (Bug#15154).
10210 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10212 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10213 mouse_face_beg_y and mouse_face_end_y.
10214 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10215 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10216 Adjust users and update comment where appropriate.
10218 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10220 * frame.c (check_minibuf_window): New function.
10221 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10222 Call check_minibuf_window (Bug#15183).
10224 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10226 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10227 because this is the only last cursor data we need to keep and consult.
10228 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10229 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10232 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10234 Fix recovering from possible decompression error.
10235 Since insert_from_gap doesn't always move point, we can't use PT as
10236 the position where the partially decompressed data ends, and
10237 should count how many bytes was produced so far.
10238 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10239 (unwind_decompress): Really delete partially uncompressed data.
10240 (Fzlib_decompress_region): Take decompressed data size into account.
10242 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10244 * syntax.c (init_syntax_once): Adjust comment and do an early
10245 initialization of Qchar_table_extra_slots just once...
10246 * casetab.c (init_casetab_once):
10247 * category.c (init_category_once):
10248 * character.c (syms_of_character):
10249 * coding.c (syms_of_coding):
10250 * xdisp.c (syms_of_xdisp): ...and omit it here.
10252 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10254 * xdisp.c (get_next_display_element): Don't apply to characters
10255 from a display vector the logic of setting it->end_of_box_run_p
10256 suitable for characters from a buffer. (Bug#15175)
10258 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10259 to handle directories, rather than '_utime' which doesn't.
10262 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10264 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10265 or fullscreen (Bug#14627).
10267 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10269 System-dependent integer overflow fixes.
10270 * process.c (Fset_process_window_size): Signal an error if
10271 the window size is outside the range supported by the lower level.
10272 * sysdep.c (set_window_size): Return negative on error,
10273 nonnegative on success, rather than -1, 0, 1 on not in system,
10274 failure, success. This is simpler. Caller changed.
10275 (serial_configure): Remove unnecessary initialization of local.
10276 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10277 size fits in unsigned long; this isn't true on some 32-bit hosts.
10278 Avoid buffer overrun if some future version of /proc/meminfo has a
10279 variable name longer than 20 bytes.
10280 (system_process_attributes) [__FreeBSD__]:
10281 Don't assume hw.availpages fits in 'int'.
10283 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10285 Don't let very long directory names overrun the stack.
10286 Fix some related minor problems involving "//", vfork.
10287 * callproc.c (encode_current_directory): New function.
10288 (call_process): Don't append "/"; not needed.
10289 * fileio.c (file_name_as_directory_slop): New constant.
10290 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10291 this can save the caller having to alloca.
10292 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10293 Use SAFE_ALLOCA, not alloca.
10294 (directory_file_name, Fexpand_file_name): Leave leading "//"
10295 alone, since it can be special even on POSIX platforms.
10296 * callproc.c (call_process):
10297 * process.c (Fformat_network_address):
10298 * sysdep.c (sys_subshell):
10299 Use encode_current_directory rather than rolling our own.
10300 (create_process): No need to encode directory; caller does that now.
10301 * process.h (encode_current_directory): New decl.
10302 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10303 Rework to avoid 'goto xyzzy;'.
10305 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10307 * xdisp.c (handle_face_prop): If the default face was remapped use
10308 the remapped face for strings from prefix properties. (Bug#15155)
10310 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10312 Minor cleanup for redisplay interface and few related functions.
10313 * frame.h (enum text_cursor_kinds): Move from here...
10314 * dispextern.h (enum text_cursor_kinds): ...to here.
10315 (toplevel): Drop unnecessary declarations.
10316 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10317 in update_window_end_hook and draw_window_cursor functions.
10318 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10319 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10320 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10321 * xterm.c (x_update_window_end, x_draw_window_cursor):
10322 * xdisp.c (display_and_set_cursor, update_window_cursor)
10323 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10324 enum text_cursor_kinds where appropriate.
10326 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10328 Redesign redisplay interface to drop updated_row and updated_area.
10329 * dispextern.h (updated_row, updated_area): Remove declaration.
10330 (struct redisplay_interface): Pass glyph row and row area parameters
10331 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10332 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10334 * dispnew.c (updated_row, updated_area): Remove.
10335 (redraw_overlapped_rows, update_window_line): Adjust user.
10336 (update_marginal_area, update_text_area): Likewise. Pass updated row
10337 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10338 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10341 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10343 * process.c (flush_pending_output): Remove stub.
10346 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10348 * callproc.c: Fix race that killed background processes (Bug#15144).
10349 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10350 Record deleted process-id in critical section, not afterwards.
10351 Don't mistakenly kill process created by a call-process invocation
10352 that discards output and does not wait.
10354 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10356 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10357 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10358 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10359 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10360 to shut up compiler in mark_object.
10361 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10363 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10365 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10366 We can't portably rely on PTY_OPEN doing that, even if
10367 it calls posix_openpt with O_CLOEXEC.
10369 2013-08-20 Kenichi Handa <handa@gnu.org>
10371 * character.c (string_char): Improve commentary.
10373 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10375 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10376 (struct animation_cache): Make signature a flexible array member.
10377 All uses changed. This is a tad slower but may insulate us better
10378 from future changes to ImageMagick.
10380 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10382 * image.c: Shrink memory needed for animation cache.
10383 (SIGNATURE_DIGESTSIZE): New constant.
10384 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10385 (imagemagick_create_cache): Copy the signature. This saves
10386 several KB of memory that ImageMagick wastes per signature.
10387 Don't bother updating the update_time, as the caller does that now.
10388 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10389 it's a fixed size struct member now.
10390 (imagemagick_get_animation_cache): Always destroy the signature,
10391 as it's now imagemagick_create_cache's responsibility to copy it.
10392 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10393 and use memcmp rather than strcmp.
10394 eassert that ImageMagick returns a signature of the specified length.
10396 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10398 * image.c (imagemagick_get_animation_cache): Don't segfault on
10400 (imagemagick_get_animation_cache): Revert to previous definition
10401 so that it actually works. But keep the memory leak fix.
10402 (imagemagick_get_animation_cache): Fix memory leak.
10404 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10406 * image.c: Fix animation cache signature memory leak.
10407 Fix some other minor performance problems while we're at it.
10408 (imagemagick_create_cache): Clear just the members that
10409 need clearing. Don't set update_time, as caller does that now.
10410 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10411 Simplify by using pointer-to-pointer instead of a prev pointer.
10412 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10413 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10414 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10415 it's already a copy. Free the signature probe unless it's cached.
10417 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10418 This was introduced by my 2013-08-12 fix for Bug#15035.
10420 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10422 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10423 (imagemagick_prune_animation_cache): Now static.
10425 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10427 * image.c (imagemagick_get_animation_cache): Don't segfault when
10428 pruning all entries.
10430 2013-08-18 Ken Brown <kbrown@cornell.edu>
10432 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10433 static heap if ENABLE_CHECKING is defined.
10434 (max_bss_sbrk_ptr): New variable.
10435 (bss_sbrk): Use it.
10436 (report_sheap_usage): Report maximum static heap usage instead of
10437 ending static heap usage.
10439 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10441 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10442 of zlib_initialized according to the results of calling
10443 init_zlib_functions.
10445 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10447 * image.c: Implement an ImageMagick per-image cache.
10448 (imagemagick_get_animation_cache): Fix a double-free error.
10449 (imagemagick_load_image): Remove the ping_wand code, which only
10450 apparently saved time on invalid animated images, and slowed down
10451 everything else. Optimize for the common case.
10453 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10455 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10457 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10459 * marker.c (set_marker): Remove documentation of undefined behavior.
10461 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10463 * image.c (imagemagick_compute_animated_image): Animate correctly
10464 when sub-images are smaller than the main image.
10465 (imagemagick_compute_animated_image): Setting the iterator row to
10466 zero is apparently not allowed.
10467 (imagemagick_compute_animated_image): Allow images that say they
10468 have sub-images that are bigger than the main image, but just crop
10471 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10473 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10475 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10477 * image.c (imagemagick_compute_animated_image): Respect the GIF
10480 2013-08-15 Ken Brown <kbrown@cornell.edu>
10482 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10483 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10486 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10488 Fix minor problems found by static checking.
10489 * frame.c (delete_frame):
10490 * xdisp.c (next_element_from_display_vector):
10491 Avoid uninitialized local.
10492 * image.c (imagemagick_compute_animated_image): Port to C89.
10493 Prefer usual GNU indentation style for loops.
10494 Be more careful about bizarrely large sizes, by using ptrdiff_t
10497 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10499 Fix infinite frame selection loop (Bug#15025).
10500 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10502 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10504 * xdisp.c (compute_window_start_on_continuation_line):
10505 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10506 to make sure we end up setting the window start at the leftmost
10507 visible character of the display line. This avoids funky
10508 horizontal shifting because the window start is not kept on the
10509 same position. (Bug#15090)
10510 (next_element_from_display_vector): Support 'box' face attribute
10511 in the face definitions of a display vector. (Bug#15099)
10513 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10515 * image.c (imagemagick_compute_animated_image): Implement animated
10516 images (bug#14700).
10517 (imagemagick_compute_animated_image): Fix some compilation
10518 warnings. Implement a very simple cache to make the animation
10519 usable at all, but it should be replaced with a per-image cache.
10521 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10523 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10524 to do `for' loops over alist values.
10525 * buffer.h (FOR_EACH_BUFFER):
10526 * process.c (FOR_EACH_PROCESS): Use it.
10527 (handle_child_signal, status_notify, Fget_buffer_process)
10528 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10530 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10532 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10533 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10534 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10535 to xzalloc and so avoid redundant call to memset.
10536 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10537 members because it is allocated with xzalloc and so already zeroed.
10539 2013-08-14 Ken Brown <kbrown@cornell.edu>
10541 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10544 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10546 Utility function and macro to copy Lisp string to C string.
10547 * lisp.h (xlispstrdupa): New macro.
10548 (xlispstrdup): New prototype.
10549 * alloc.c (xlispstrdup): New function.
10550 * callint.c (Fcall_interactively):
10551 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10552 (Fsubstitute_in_file_name):
10553 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10554 * image.c (x_create_bitmap_from_file):
10555 * w32term.c (w32_term_init):
10556 * xterm.c (x_term_init): Use xlispstrdup.
10558 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10560 * image.c (imagemagick_load_image): Make animated pictures work.
10561 There's still some problems with background color settings, though
10564 * decompress.c (unwind_decompress): Always restore point.
10566 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10568 * marker.c (set_marker): Reformat documentation.
10570 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10572 * xdisp.c (cursor_type_changed): Now static.
10574 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10575 Use changed. This avoids the need to call xmalloc and for the
10576 caller to call xfree, and avoids memory leaks in some situations.
10578 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10580 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10581 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10582 (redisplay_window): If window_end_valid is cleared due to non-zero
10583 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10584 so do not call to try_cursor_movement for that window.
10586 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10588 * window.h (struct window): Convert window_end_pos and
10589 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10590 (wset_window_end_pos, wset_window_end_vpos): Remove.
10591 * dispnew.c (adjust_glyph_matrix):
10592 * window.c (Fwindow_end, replace_window, set_window_buffer)
10594 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10595 (set_vertical_scroll_bar, redisplay_window, try_window)
10596 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10597 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10598 (note_mouse_highlight): Adjust users.
10599 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10602 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10604 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10605 * image.c (imagemagick_filename_hint): Use `const char *' and
10606 prefer SSDATA to SDATA to avoid warnings.
10608 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10610 Cleanup window fringes, margins and scroll bars adjustments.
10611 * window.c (set_window_fringes, set_window_margins)
10612 (set_window_scroll_bars, apply_window_adjustment): New functions.
10613 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10614 (Fset_window_scroll_bars): Use them.
10616 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10618 * window.h (struct window): Convert scroll_bar_width
10619 from Lisp_Object to integer. Adjust comment.
10620 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10622 * window.c (wset_scroll_bar_width): Remove.
10623 (make_window): Initialize scroll_bar_width.
10624 (Fsplit_window_internal): Use direct assignment.
10625 (Fset_window_configuration, save_window_save):
10626 Convert Lisp_Object to integer and back where appropriate.
10627 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10628 bar was actually changed, and mention this in docstring.
10630 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10632 * decompress.c: Minor simplifications.
10633 (Fzlib_decompress_region): Don't bother verifying
10634 that avail_out <= UINT_MAX, as that was confusing.
10635 Mention the restriction in a comment instead.
10636 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10638 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10640 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10641 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10643 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10645 * image.c (imagemagick_filename_hint): Check for errors in the
10648 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10650 * window.c (Fwindow_margins): Return nil when there's no marginal
10651 area, as per the documented API.
10653 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10654 Fmake_vector, as scroll bar's struct members are not all Lisp
10655 objects now. This avoids crashes in GC.
10657 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10658 bool, so its address could be taken.
10660 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10662 * image.c (imagemagick_filename_hint): New function to possibly
10663 apply `image-content-type-suffixes'.
10664 (imagemagick_load_image): Use it.
10666 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10668 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10669 if loading zlib failed.
10671 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10673 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10674 2013-08-13 checkin below. Change bool to BOOL, rule is:
10675 All Obj-C code uses BOOL, except for interfaces callable from C.
10677 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10679 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10681 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10682 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10683 bool instead of BOOL.
10684 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10685 from Lisp_Object to bitfield. Adjust comment.
10686 * w32term.c (x_scroll_bar_create): Adjust user.
10687 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10688 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10689 Use bool for boolean.
10690 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10691 to `unsigned int' when defining a bitfield.
10693 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10695 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10699 * window.h (struct window): Convert left_margin_cols and
10700 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10701 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10702 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10704 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10706 (showing_window_margins_p, update_window_line, update_frame_1):
10707 * fringe.c (draw_fringe_bitmap_1):
10708 * xdisp.c (window_box_width): Adjust users.
10709 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10710 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10711 Use direct assignment.
10712 (Fset_window_configuration, save_window_save, Fwindow_margins):
10713 Convert Lisp_Object to integer and back where appropriate.
10714 (Fset_window_margins): Adjust user. Return t if any margin
10715 was actually changed, and mention this in docstring.
10717 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10719 * syntax.c (forward_word):
10720 * cmds.c (forward_char, backward_char): Mention the optional argument.
10722 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10724 * window.h (struct window): Convert left_fringe_width
10725 and right_fringe_width from Lisp_Objects to integers.
10727 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10728 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10729 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10731 (make_window): Initialize new integer fields to -1.
10732 (Fsplit_window_internal): Use direct assignment.
10733 (Fset_window_configuration, save_window_save):
10734 Convert Lisp_Object to integer and back where appropriate.
10735 (Fset_window_fringes): Adjust user. Return t if any fringe
10736 was actually changed, and mention this in docstring.
10738 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10740 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10741 * nsfns.m (x_set_cursor_type):
10742 * w32fns.c (x_set_cursor_type):
10743 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10744 * xdisp.c (set_frame_cursor_types): ...but in common code.
10746 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10748 * font.c (clear_font_cache): New function, stripped from...
10749 (Fclear_font_cache): ...here, which now uses the function
10750 above. Adjust comment.
10751 * font.h (clear_font_cache): Add prototype.
10752 * xfaces.c (clear_face_cache): Use clear_font_cache.
10754 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10756 * window.c (Fset_window_start): Compare `w', not `window' because
10757 `w' might not be equal to `window' after call to decode_live_window.
10759 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10761 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10762 This fixes a problem introduced by the Bug#15035 patch
10763 when using GPG. Reported by Herbert J. Skuhra.
10765 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10767 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10768 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10769 not yet initialized.
10771 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10773 * decompress.c (Fzlib_decompress_region): Support zlib
10774 decompression, too, and rename.
10776 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10778 Minor zlib configuration tweaks.
10779 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10780 Don't assume presence of fn_inflateInit2_ zlib internal function.
10782 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10784 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10785 include the zlib prefix.
10787 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10789 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10790 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10791 define static variables that are pointers to zlib functions to be
10792 dynamically loaded.
10793 (init_zlib_functions) [WINDOWSNT]: New function.
10794 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10796 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10797 macros instead of invoking the zlib functions directly.
10798 (syms_of_decompress): DEFSYM Qzlib_dll.
10799 Staticpro Szlib_available_p.
10801 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10803 Avoid looping over all frame windows to freeze and unfreeze.
10804 * window.h (struct window): Drop frozen_window_start_p.
10805 (freeze_window_starts): Drop prototype.
10806 * frame.h (struct frame): New frozen_window_starts flag.
10807 (FRAME_WINDOWS_FROZEN): New macro.
10808 * window.c (freeze_window_start, freeze_window_starts):
10810 (select_window, replace_window): Adjust users.
10811 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10812 (window_frozen_p): New function.
10813 (redisplay_window): Use it.
10815 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10817 Fix some fd issues when running subprocesses (Bug#15035).
10818 Fix bugs that can leak files or file descriptors on errors.
10819 Don't unlink open temp files, as that's hard for users to diagnose
10820 when things go awry (e.g., temp disk exhausted).
10821 Don't bother to lock temp files. Check for invalid recursion.
10822 * callproc.c (synch_process_fd): Remove. All uses removed.
10823 (synch_process_tempfile): New var or macro.
10824 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10826 (record_kill_process): New arg, the temp name. All callers changed.
10827 (delete_temp_file): Now just a simple wrapper around unlink.
10828 (call_process_kill): New arg, the call_process_fd array.
10829 Close them all. Clear synch_process_pid. Remove the temp file,
10830 or arrange for it to be removed.
10831 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10832 that's been moved to synch_process_tempfile. Caller changed.
10833 Do not remove the tempfile; that's now call_process_kill's
10835 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10836 call_process_kill; the caller now does that.
10837 (call_process_cleanup): Do not close the process fd; that's now
10838 call_process_kill's responsibility.
10839 (Fcall_process): Implement via new function call_process, which
10840 has most of the old body of Fcall_process, but with a different API.
10841 (call_process): New function that does not open or close filefd if
10842 it is nonnegative. Record which fds need to be closed, and let
10843 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10844 Signal an error if invoked recursively (could be done via a hook).
10845 Simplify creation of the tempfile in the MSDOS case.
10846 Don't create the output file until after checking for the executable.
10847 Report any failure to open /dev/null.
10848 Don't open /dev/null for writing twice; once is enough.
10849 Don't create pipe if all output is being discarded or sent to file.
10850 Don't worry about setting up the coding system or reading from the
10851 pipe if all output is being discarded.
10852 Hoist fd_error local into top level, to lessen block nesting.
10853 Don't record deleted pid here; now done by Fcall_process_region.
10854 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10855 and note its success in synch_process_tempfile.
10856 Do not leak resources when child_setup fails.
10857 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10858 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10859 (create_temp_file): Now returns open fd, with an additional
10860 Lisp_Object * argument to return the name. All callers changed.
10861 Do not close the file; rewind it instead, and leave it open for
10862 the caller. Do not lock the temp file. Unwind-protect the file
10863 and the file-descriptor.
10864 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10865 If an asynchrounous process, record it here, not in call_process.
10866 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10867 * eval.c (set_unwind_protect): New function.
10868 * fileio.c (write_region): New function, generalized from the
10869 old Fwrite_region. Do not lock temp files.
10870 (Fwrite_region): Use it.
10871 * lisp.h (set_unwind_protect, write_region): New decls.
10872 * process.c: Include <verify.h>.
10873 (make_process): Mark fds as initially closed.
10874 (deleted_pid_list): Now a list of pid-filename pairs.
10876 (close_process_fd): New function.
10877 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
10878 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
10879 New constants. Verify that their number matches PROCESS_OPEN_FDS.
10880 (create_process, create_pty, Fmake_serial_process)
10881 (server_accept_connection): Record which fds need to be closed,
10882 and let deactivate_process close them.
10883 (Fmake_network_process): Do not discard the unwind-protect
10884 until it's safe to do so.
10885 (deactivate_process): Close the fds opened by create_process etc.
10886 (Fprocess_send_eof): Adjust to new way of recording open fds.
10887 Report an error if /dev/null can't be opened, instead of aborting.
10888 * process.h (PROCESS_OPEN_FDS): New constant.
10889 (struct Lisp_Process): New member open_fds.
10890 (record_kill_process, record_deleted_pid): Adjust signatures.
10891 (record_deleted_pid): Move decl here ...
10892 * syswait.h (record_deleted_pid): ... from here.
10894 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10896 * decompress.c: Fix bugs with large buffers and weird inputs.
10897 Tune a bit. Reindent as per usual Emacs style.
10898 (BUFFER_SIZE): Remove.
10899 (Fdecompress_gzipped_region): Do not mishandle input buffers with
10900 more than UINT_MAX bytes. Decompress into the gap instead of into
10901 an auto buffer, as this should avoid copying. Return nil if
10902 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10903 set immediate_quit; we shouldn't trust zlib code that much.
10905 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
10907 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
10908 errors, and really move the gap to where we want it.
10910 * lisp.h: Include decompress.c support.
10912 * emacs.c (main): Include decompress.c support.
10914 * Makefile.in: Include -lz if present.
10916 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
10918 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
10919 (initWithTitle:): Initialize frame to 0.
10920 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
10921 (fillWithWidgetValue:frame:): Rename from
10922 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
10924 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
10925 fillWithWidgetValue:frame:
10927 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
10928 remove memory leak warnings.
10930 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
10931 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10932 menu_pending_title.
10934 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
10935 (x_activate_menubar): Update the whole menu.
10936 (trackingNotification:): Call ns_check_menu_open if tracking ends.
10937 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
10938 current event is not NSSystemDefined (Bug#15001).
10939 Call ns_check_menu_open only if trackingMenu is 2.
10940 (menuDidClose:): New method, decrease trackingMenu.
10941 (fillWithWidgetValue:setDelegate:): New method.
10942 (fillWithWidgetValue:): Call the above.
10944 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
10946 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
10948 Omit some unnecessary casts.
10949 Many of these go back to the old pre-C89 days, when they may have
10950 been needed, but we've been assuming C89 or later for a while now.
10951 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
10952 (live_float_p, live_misc_p, live_vector_p):
10953 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
10954 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
10955 (defvar_per_buffer):
10956 * callint.c (Fcall_interactively):
10957 * doc.c (Fsubstitute_command_keys):
10958 * filelock.c (get_boot_time):
10959 * frame.c (xrdb_get_resource):
10960 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
10961 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
10962 (xg_get_file_name_from_selector, menuitem_destroy_callback)
10963 (menuitem_highlight_callback, menu_destroy_callback)
10964 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
10965 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
10966 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
10967 (xg_tool_bar_help_callback, tb_size_cb):
10968 * image.c (xpm_alloc_color, png_read_from_memory)
10969 (png_read_from_file, png_load_body, our_memory_skip_input_data)
10970 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
10972 * keymap.c (describe_map):
10973 * nsfns.m (Fns_display_monitor_attributes_list):
10974 * nsmenu.m (process_dialog:):
10975 * nsterm.m (hold_event):
10976 * process.c (wait_reading_process_output):
10977 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
10978 * scroll.c (do_direct_scrolling, scrolling_1):
10979 * termcap.c (tgetent):
10980 * window.c (check_window_containing, add_window_to_list)
10981 (freeze_window_starts):
10982 * xdisp.c (compare_overlay_entries, vmessage):
10983 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
10984 (x_get_monitor_attributes_xrandr)
10985 (Fx_display_monitor_attributes_list, x_display_info_for_name)
10986 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
10987 * xfont.c (xfont_match, xfont_open):
10988 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
10989 (menubar_selection_callback, menu_position_func)
10990 (popup_selection_callback, create_and_show_popup_menu)
10991 (dialog_selection_callback, create_and_show_dialog):
10992 * xrdb.c (x_get_string_resource)
10994 * xsmfns.c (x_session_check_input):
10995 * xterm.c (x_draw_glyphless_glyph_string_foreground)
10996 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
10997 (xaw_jump_callback, xaw_scroll_callback):
10998 Omit unnecessary casts.
11000 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11002 Minor string-length refactoring.
11003 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11004 * frame.c (make_monitor_attribute_list):
11005 Prefer build_string to strlen + make_string.
11007 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11009 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11010 don't check minor_code (Bug#14417).
11012 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11014 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11015 vertical positions instead. This avoids calling MATRIX_ROW with
11016 row numbers that are possibly beyond valid limits. (Bug#15064)
11018 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11020 Use xstrdup and build_unibyte_string where applicable.
11021 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11022 * xfns.c (x_window):
11023 * xrdb.c (x_get_customization_string):
11024 * xterm.c (xim_initialize):
11025 * w32fns.c (w32_window): Use xstrdup.
11026 (w32_display_monitor_attributes_list):
11027 * emacs.c (init_cmdargs):
11028 * keyboard.c (PUSH_C_STR):
11029 * nsfont.m (nsfont_open):
11030 * sysdep.c (system_process_attributes):
11031 * w32.c (system_process_attributes):
11032 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11034 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11036 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11037 variables of these types so that GDB would know about them, as aid
11038 for debugging fatal exceptions. (Bug#15024) See also
11039 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11042 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11044 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11045 larger than the NSWindow (Bug#14934).
11047 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11049 Redesign redisplay interface to drop global variable updated_window.
11050 Always pass currently updated window as a parameter to update routines.
11051 * dispextern.h (updated_window): Remove declaration.
11052 (struct redisplay_interface): Pass window parameter to
11053 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11054 and after_update_window_hook.
11055 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11057 * dispnew.c (updated_window): Remove.
11058 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11059 (update_window_line): Adjust to match redisplay interface changes.
11060 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11061 (ns_scroll_run, ns_after_update_window_line):
11062 * w32term.c (x_update_window_begin, x_update_window_end)
11063 (x_after_update_window_line, x_scroll_run):
11064 * xterm.c (x_update_window_begin, x_update_window_end)
11065 (x_after_update_window_line, x_scroll_run):
11066 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11067 Likewise. Adjust comments where appropriate.
11068 (x_cursor_to): Simplify because this is always called during window
11069 update (but install debugging check anyway).
11070 (expose_window): Check must_be_updated_p flag to see whether this
11071 function is called during window update.
11073 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11075 Do not reset window modification event counters excessively.
11076 These leftovers and poor man's tricky methods to catch extra
11077 redisplay's attention are no longer needed.
11078 * frame.c (set_menu_bar_lines_1):
11079 * minibuf.c (read_minibuf_unwind):
11080 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11081 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11082 (window_scroll_line_based, Fset_window_configuration):
11083 * xdisp.c (redisplay_window): Do not reset last_modified and
11084 last_overlay_modified counters.
11086 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11088 * xselect.c (x_send_client_event): Set send_event and serial, memset
11089 data.l as it might be bigger than data.b. Use 24 bit mask to
11090 XSendEvent (Bug#15034).
11092 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11094 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11095 for TTY frames that are not the top frame on their console.
11098 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11100 * w32term.c (w32fullscreen_hook): Really maximize frame when
11101 asked for (Bug#14841).
11103 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11105 Prefer selected_window to Fselected_window, likewise for frames.
11106 * buffer.c (Fbuffer_swap_text):
11107 * data.c (Fvariable_binding_locus):
11108 * window.c (run_window_configuration_change_hook): Adjust users.
11109 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11110 Use decode_live_frame.
11112 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11114 Be more careful if selected window shows the buffer other than current,
11115 use window_outdated only if this is not so. This change should also
11116 address some weird issues discussed in Bug#13012.
11117 * window.h (window_outdated): New prototype.
11118 * window.c (window_outdated): Now here. Convert from static and
11119 always assume window's buffer.
11120 (Fwindow_end, Fwindow_line_height): Use it.
11121 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11122 and always assume window's buffer.
11123 (redisplay_window): Adjust user.
11124 (redisplay_internal): Call to reconsider_clip_changes once and
11125 check whether mode line should be updated only if selected window
11126 shows current buffer.
11127 (run_window_scroll_functions): Use eassert for debugging check.
11128 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11130 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11132 * window.c (window_scroll, window_scroll_pixel_based)
11133 (window_scroll_line_based): Use bool for booleans.
11135 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11137 * process.c: Fix minor off-by-one issues in descriptor counts.
11138 This shouldn't fix any real bugs, but it cleans up the code a bit.
11139 (max_process_desc, max_input_desc): -1, not 0, means none.
11141 (delete_input_desc): New function.
11142 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11143 (deactivate_process): Scan backwards when recomuting max_process_desc;
11144 that should be faster.
11145 (init_process_emacs): Initialize max_input_desc.
11147 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11149 Use region cache to speedup bidi_find_paragraph_start.
11150 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11151 Rename cache_long_line_scans to cache_long_scans.
11152 * buffer.c (bset_cache_long_line_scans): Rename to
11153 bset_cache_long_scans.
11154 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11155 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11157 (syms_of_buffer): Rename cache-long-line-scans to
11158 cache-long-scans. Adjust docstring.
11159 * search.c (newline_cache_on_off):
11160 * indent.c (width_run_cache_on_off): Adjust users.
11161 * bidi.c (bidi_paragraph_cache_on_off): New function.
11162 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11163 * insdel.c (prepare_to_modify_buffer):
11164 Invalidate bidi_paragraph_cache if enabled.
11166 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11168 Invalidate region caches only if buffer text is going to be changed.
11169 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11170 (modify_text): ...new prototype.
11171 (prepare_to_modify_buffer_1): New prototype.
11172 * textprop.c (modify_region): Rename to...
11173 (modify_text_properties): ...new function.
11174 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11175 (Fremove_list_of_text_properties): Adjust users.
11176 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11177 (modify_text): ...new function.
11178 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11179 (prepare_to_modify_buffer_1): ...new function.
11180 * casefiddle.c (casify_region):
11181 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11182 (Ftranspose_regions): Use modify_text.
11184 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11186 * lisp.mk (lisp): Add nadvice.elc.
11188 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11190 New macro to iterate over live buffers similar to frames.
11191 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11192 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11193 Declare buffer-related variables here to offload lisp.h.
11194 * buffer.c (Vbuffer_alist): Adjust comment.
11195 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11196 (other_buffer_safely):
11197 * data.c (store_symval_forwarding):
11198 * dispnew.c (Fframe_or_buffer_changed_p):
11199 * fileio.c (Fdo_auto_save):
11200 * filelock.c (unlock_all_files):
11201 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11203 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11205 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11206 * callproc.c (create_temp_file):
11207 * filelock.c (create_lock_file):
11208 Assume mkostemp, since it's now provided by Gnulib.
11210 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11212 * w32.c (mkostemp): New function.
11213 (mktemp): Remove, no longer used. Most of the code reused in
11214 mkostemp. (Bug#15015)
11215 (mktemp): Don't undef.
11217 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11219 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11220 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11221 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11222 (free_glyph_pool, check_glyph_memory): Likewise for
11223 all users. Adjust comments where appropriate.
11225 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11227 * composite.h: Minor fixups.
11228 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11229 to fix a misspelling, and change it to an inline function while
11230 we're at it (it need not be a macro). All uses changed.
11231 (composition_method, composition_valid_p):
11232 Rewrite to avoid assignments in if-conditions.
11234 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11236 Do not use global Lisp_Object in composition macros.
11237 * composite.h (composition_temp): Remove declaration.
11238 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11239 (composition_method, composition_valid_p): ...inline functions.
11240 (compose_region): Remove the leftover.
11241 * composite.c (composition_temp): Remove.
11242 (run_composition_function, update_compositions)
11243 (composition_compute_stop_pos, composition_adjust_point)
11244 (Ffind_composition_internal):
11245 * coding.c (handle_composition_annotation):
11246 * xdisp.c (handle_composition_prop, check_point_in_composition):
11247 Related users changed.
11249 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11251 Drop FRAME_PTR typedef.
11252 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11253 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11254 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11255 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11256 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11257 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11258 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11259 All related users changed.
11261 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11263 * eval.c (default_toplevel_binding): New function.
11265 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11266 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11267 (syms_of_eval): Export them.
11268 * data.c (Fdefault_value): Micro cleanup.
11269 * term.c (init_tty): Use "false".
11271 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11273 Fix X GC leak in GTK and raw (no toolkit) X ports.
11274 * xterm.c (x_free_frame_resources): If white and black relief
11275 GCs are allocated, always free them here.
11276 * xfns.c (x_make_gc): Omit redundant initialization.
11277 * widget.c (create_frame_gcs): Remove the leftover.
11278 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11279 in x_free_frame_resources.
11281 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11283 * nsterm.m (windowWillResize:toSize:): Only change title if
11284 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11286 (viewDidEndLiveResize): New method.
11288 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11289 inside NS_IMPL_COCOA.
11291 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11293 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11294 Do not check whether undo is enabled because record_insert and
11295 record_delete does that themselves.
11297 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11299 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11300 member which is not really used any more.
11301 (FRAME_XIC_BASE_FONTNAME): Remove.
11302 * xfns.c (xic_free_fontset): Adjust user.
11303 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11304 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11305 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11306 (xdialog_show): Use eassert for debugging check.
11307 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11309 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11311 * fileio.c, fns.c (merge): Move extern decl from here ...
11312 * lisp.h (merge): ... to here.
11314 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11316 Fix last font-related change.
11317 * w32font.h (w32font_list_internal, w32font_match_internal):
11319 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11320 (uniscribe_list_family): Adjust to match font API change.
11321 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11322 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11324 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11326 * frame.h (FRAME_MOUSE_UPDATE):
11327 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11328 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11330 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11332 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11333 * font.h (struct font_driver): Change list, match, and list_family
11334 functions to accept struct frame * as first arg.
11335 * font.c (font_score, font_compare, font_sort_entities):
11337 (font_sort_entities, font_list_entities, font_select_entity)
11338 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11339 match font API change.
11340 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11341 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11342 * ftxfont.c (ftxfont_list, ftxfont_match):
11343 * xftfont.c (xftfont_list, xftfont_match):
11344 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11345 * w32font.c (w32font_list, w32font_match, w32font_list)
11346 (w32font_list_internal, w32_font_match_internal): Likewise.
11347 * xfaces.c (Fx_family_fonts): Adjust user.
11349 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11351 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11352 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11353 only if HAVE_X_WINDOWS is in use.
11354 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11355 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11356 * w32term.c (x_wm_set_icon_position): Likewise.
11357 * w32fns.c (x_icon): Adjust user.
11359 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11361 * xterm.c (last_mouse_press_frame): Remove the
11362 leftover which is not really used any more.
11363 (handle_one_xevent, syms_of_xterm): Adjust users.
11364 (x_flush): Call XFlush once per each X display, not frame.
11365 This is better because this code always unconditionally skips
11366 non-X frames in Vframe_list and issues the only XFlush if we
11367 have more than one X frame on the same X display.
11368 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11369 Use bool for booleans.
11370 (x_draw_glyph_string_background, cvt_string_to_pixel)
11371 (cvt_pixel_dtor): Drop unnecessary prototypes.
11372 * xterm.h (x_display_ok): Adjust prototype.
11374 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11376 Drop unnecessary functions that deals with frame pixel size.
11377 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11378 (x_pixel_height): Drop prototypes.
11379 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11380 (x_pixel_height): Drop implementations.
11381 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11382 which should be always valid for window frame.
11383 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11384 * w32menu.c (Fx_popup_dialog):
11385 * xmenu.c (Fx_popup_dialog): Likewise for both.
11387 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11389 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11390 frame parameters and call to Fmodify_frame_parameters just once.
11391 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11392 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11393 and mention nil frame in docstring.
11395 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11397 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11398 (x_figure_window_size): Likewise. Adjust to return long.
11399 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11400 (toplevel): Move Qterminal_live_p to...
11401 * terminal.c (toplevel): ...here, make it static, and...
11402 (syms_of_terminal): ...DEFSYM here.
11403 * frame.h (Qterminal_live_p): Remove declaration.
11404 (make_frame, x_figure_window_size): Adjust prototype.
11405 * nsfns.m (Fx_create_frame): Use long for window flags.
11407 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11409 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11410 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11411 Do not assume that emacs_close (INT_MAX) is a no-op.
11413 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11415 * xfaces.c (make_face_cache): For struct face_cache, prefer
11416 xmalloc to xzalloc and so avoid redundant call to memset.
11417 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11419 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11421 * fringe.c (draw_window_fringes, update_window_fringes)
11422 (compute_fringe_widths):
11423 * w32term.c (x_draw_glyph_string):
11424 * window.c (candidate_window_p, Frecenter):
11425 * xfaces.c (realize_basic_faces, realize_default_face)
11426 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11427 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11428 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11429 * xmenu.c (Fx_menu_bar_open_internal):
11430 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11431 * xsettings.c (xft_settings_event):
11432 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11433 Use bool for booleans. Adjust style and comments where
11435 * dispextern.h (draw_window_fringes, update_window_fringes)
11436 (compute_fringe_widths):
11437 * xterm.h (x_had_errors_p): Adjust prototype.
11439 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11441 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11442 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11444 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11446 * fns.c (toplevel): Remove comment before Fsafe_length because
11447 it checks for QUIT.
11449 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11451 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11453 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11455 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11456 frame which got the message is still alive, before dereferencing
11457 its pointer. (Bug#14970)
11459 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11460 be a live window, before using it as such. (Bug#14970)
11462 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11464 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11465 w32_detect_focus_change instead of doing part of its job by hand.
11466 This fixes the problem whereby FOCUS_OUT events were not sent to
11469 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11471 * process.c (Fprocess_list): Doc fix.
11473 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11474 being re-exposed only if it didn't ask to become visible.
11475 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11476 was previously iconified. (Bug#14841)
11477 (x_iconify_frame): Mark the frame iconified.
11479 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11481 Fix minor problems found by static checking.
11482 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11483 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11485 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11487 * eval.c (set_specpdl_old_value): New function.
11488 (unbind_to): Minor simplification.
11489 (get_backtrace_frame): New function.
11490 (Fbacktrace_frame): Use it. Add `base' argument.
11491 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11492 (syms_of_eval): Export backtrace-eval.
11493 * xterm.c (x_focus_changed): Simplify.
11495 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11497 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11499 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11501 * xdisp.c (redisplay_window): Instead of moving point out of
11502 scroll margin, reject the force_start method, and try scrolling
11503 instead. (Bug#14780)
11505 2013-07-24 Ken Brown <kbrown@cornell.edu>
11507 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11510 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11512 * eval.c (Fprogn): Do not check that BODY is a proper list.
11513 This undoes the previous change. The check slows down the
11514 interpreter, and is not needed to prevent a crash. See
11515 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11517 2013-07-23 Glenn Morris <rgm@gnu.org>
11519 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11521 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11523 Port to GNU/Linux systems with tinfo but not ncurses.
11524 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11525 to decide whether ncurses is being used. Without this change,
11526 GCC complains about tgetent not being declared, on a system
11527 that has tinfo installed but ncurses not installed.
11529 * eval.c (Fprogn): Check that BODY is a proper list.
11531 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11532 * data.c (Fsetq_default):
11533 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11534 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11536 Tune by taking advantage of the fact that ARGS is always a list
11537 when a function is declared to have UNEVALLED args.
11539 * emacsgtkfixed.c: Port to GCC 4.6.
11540 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11542 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11544 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11545 here to silence compiler warnings.
11547 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11549 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11550 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11551 from messing up Emacs's 'struct frame' (Bug#14923).
11553 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11555 * alloc.c (make_save_ptr_ptr): Define this function.
11556 It was inadvertently omitted. It's needed only if
11557 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11559 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11561 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11562 frame have focus (Bug#14895).
11564 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11566 Avoid vfork-related deadlock more cleanly.
11567 * callproc.c (child_setup): When the child's exec fails, output
11568 the program name, as that's more useful. Use O_NONBLOCK to avoid
11570 * process.c (create_process_1): Remove; no longer needed.
11571 (create_process): Remove timer hack; no longer needed, now that
11572 the child avoids deadlock.
11574 2013-07-20 Glenn Morris <rgm@gnu.org>
11576 * image.c (Fimage_flush): Fix doc typo.
11578 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11580 Fix array bounds violation when pty allocation fails.
11581 * process.c (PTY_NAME_SIZE): New constant.
11582 (pty_name): Remove static variable; it's now auto.
11583 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11584 Take pty_name as an arg rather than using a static variable.
11585 All callers changed.
11586 (create_process): Recover pty_flag from process, not from volatile local.
11587 (create_pty): Stay inside array even when pty allocation fails.
11588 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11590 * lread.c (Fload): Avoid initialization only when lint checking.
11591 Mention that it's needed only for older GCCs.
11593 2013-07-20 Kenichi Handa <handa@gnu.org>
11595 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11596 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11598 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11600 * lread.c (Fload): Avoid uninitialized warning.
11602 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11604 Fix some minor file descriptor leaks and related glitches.
11605 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11606 (create_lock_file): Use write, not emacs_write.
11607 * image.c (slurp_file, png_load_body):
11608 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11609 (server_accept_connection):
11610 Don't leak an fd on memory allocation failure.
11611 * image.c (slurp_file): Add a cheap heuristic for growing files.
11612 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11613 as that's what the other routines do. Maybe input need not be
11614 blocked at all, but it's better to be consistent.
11615 Avoid undefined behavior when strlen is zero.
11617 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11618 (NSTATICS): Now a constant; doesn't need to be a macro.
11620 2013-07-19 Richard Stallman <rms@gnu.org>
11622 * coding.c (decode_coding_utf_8): Add simple loop for fast
11623 processing of ASCII characters.
11625 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11627 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11629 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11631 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11632 unportable 'struct x_display_info'.
11633 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11634 is a portable type.
11636 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11638 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11639 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11641 (system_process_attributes): Prefer plain char to unsigned char
11642 when either will do. Clean up properly if interrupted or if
11643 memory allocations fail. Don't assume sscanf succeeds.
11644 Remove no-longer-needed workaround to stop GCC from whining.
11645 Read command-line once, instead of multiple times. Check read status a
11646 bit more carefully.
11648 Fix obscure porting bug with varargs functions.
11649 The code assumed that int is treated like ptrdiff_t in a vararg
11650 function, which is not a portable assumption. There was a similar
11651 -- though these days less likely -- porting problem with various
11652 assumptions that pointers of different types all smell the same as
11653 far as vararg functions is conserved. To make this problem less
11654 likely in the future, redo the API to use varargs functions.
11655 * alloc.c (make_save_value): Remove this vararg function.
11656 All uses changed to ...
11657 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11658 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11660 (make_save_ptr): Rename from make_save_pointer, for consistency with
11661 the above. Define only on platforms that need it. All uses changed.
11663 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11665 * keyboard.c: Try to fix typos in previous change.
11666 (DISPLAY_LIST_INFO): New macro.
11667 (kbd_buffer_get_event): Do not access members that are not present
11668 in X11. Revert inadvertent change of "!=" to "=".
11670 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11672 * keyboard.c (kbd_buffer_get_event):
11673 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11674 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11676 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11678 * filelock.c: Fix unlikely file descriptor leaks.
11679 (get_boot_time_1): Rework to avoid using emacs_open.
11680 This doesn't actually fix a leak, but is better anyway.
11681 (read_lock_data): Use read, not emacs_read.
11683 * doc.c: Fix minor memory and file descriptor leaks.
11684 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11685 (get_doc_string, Fsnarf_documentation):
11686 Fix file descriptor leak on error.
11688 * term.c: Fix minor fdopen-related file descriptor leaks.
11689 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11690 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11692 * charset.c: Fix file descriptor leaks and errno issues.
11694 (load_charset_map_from_file): Don't leak file descriptor on error.
11695 Use plain record_xmalloc since the allocation is larger than
11696 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11698 * eval.c (record_unwind_protect_nothing):
11699 * fileio.c (fclose_unwind):
11701 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11702 The replacement doesn't block input, but that no longer seems
11705 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11707 * lread.c: Fix file descriptor leaks and errno issues.
11708 (Fload): Close some races that leaked fds or streams when 'load'
11710 (Fload, openp): Report error number of last nontrivial failure to open.
11711 ENOENT counts as trivial.
11712 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11714 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11715 now that the function is always called with a nonnegative arg.
11716 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11717 All uses replaced with ...
11718 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11720 A few more minor file errno-reporting bugs.
11721 * callproc.c (Fcall_process):
11722 * doc.c (Fsnarf_documentation):
11723 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11724 * process.c (set_socket_option):
11725 Don't let a constructor trash errno.
11726 * doc.c: Include <errno.h>.
11728 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11730 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11732 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11734 Fix w32 bug with call-process-region (Bug#14885).
11735 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11736 to Fcall_process when the input is empty. This simplifies the
11737 code a bit. It makes no difference on POSIXish platforms but
11738 apparently it fixes a bug on w32.
11740 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11741 * fileio.c (close_file_unwind): Don't close if FD is negative;
11742 this can happen when unwinding a zapped file descriptor.
11743 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11744 in case Emacs runs out of memory between the two unwind-protects.
11745 Don't trash errno when closing FD.
11746 Zap the FD in the specpdl when closing it, instead of deferring
11747 the removal of the unwind-protect; this fixes a bug where a child
11748 function unwinds the stack past us.
11750 New unwind-protect flavors to better type-check C callbacks.
11751 This also lessens the need to write wrappers for callbacks,
11752 and the need for make_save_pointer.
11753 * alloc.c (free_save_value):
11754 * atimer.c (run_all_atimers):
11756 * alloc.c (safe_alloca_unwind):
11757 * atimer.c (unwind_stop_other_atimers):
11758 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11759 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11760 * minibuf.c (choose_minibuf_frame_1):
11761 * process.c (make_serial_process_unwind):
11762 * xdisp.c (pop_message_unwind):
11763 * xselect.c (queue_selection_requests_unwind):
11764 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11765 * alloc.c (record_xmalloc):
11766 Prefer record_unwind_protect_ptr to record_unwind_protect with
11768 * alloc.c (Fgarbage_collect):
11769 Prefer record_unwind_protect_void to passing a dummy.
11770 * buffer.c (restore_buffer):
11771 * window.c (restore_window_configuration):
11772 * xfns.c, w32fns.c (do_unwind_create_frame)
11773 New wrapper. All record-unwind uses of wrappee changed.
11774 * buffer.c (set_buffer_if_live):
11775 * callproc.c (call_process_cleanup, delete_temp_file):
11776 * coding.c (code_conversion_restore):
11777 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11778 * editfns.c (save_excursion_restore)
11779 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11780 (save_restriction_restore):
11781 * eval.c (restore_stack_limits, un_autoload):
11782 * fns.c (require_unwind):
11783 * keyboard.c (recursive_edit_unwind, tracking_off):
11784 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11785 * macros.c (pop_kbd_macro, restore_menu_items):
11786 * nsfns.m (unwind_create_frame):
11787 * print.c (print_unwind):
11788 * process.c (start_process_unwind):
11789 * search.c (unwind_set_match_data):
11790 * window.c (select_window_norecord, select_frame_norecord):
11791 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11792 (fast_set_selected_frame):
11793 * xfns.c, w32fns.c (unwind_create_tip_frame):
11794 Return void, not a dummy Lisp_Object. All uses changed.
11795 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11796 * callproc.c (call_process_kill):
11797 * fileio.c (restore_point_unwind, decide_coding_unwind)
11798 (build_annotations_unwind):
11799 * insdel.c (Fcombine_after_change_execute_1):
11800 * keyboard.c (read_char_help_form_unwind):
11801 * menu.c (unuse_menu_items):
11802 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11803 * sound.c (sound_cleanup):
11804 * xdisp.c (unwind_redisplay):
11805 * xfns.c (clean_up_dialog):
11806 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11807 Accept no args and return void, instead of accepting and returning
11808 a dummy Lisp_Object. All uses changed.
11809 * cygw32.c (fchdir_unwind):
11810 * fileio.c (close_file_unwind):
11811 * keyboard.c (restore_kboard_configuration):
11812 * lread.c (readevalllop_1):
11813 * process.c (wait_reading_process_output_unwind):
11814 Accept int and return void, rather than accepting an Emacs integer
11815 and returning a dummy object. In some cases this fixes an
11816 unlikely bug when the corresponding int is outside Emacs integer
11817 range. All uses changed.
11818 * dired.c (directory_files_internal_unwind):
11819 * fileio.c (do_auto_save_unwind):
11820 * gtkutil.c (pop_down_dialog):
11821 * insdel.c (reset_var_on_error):
11822 * lread.c (load_unwind):
11823 * xfns.c (clean_up_file_dialog):
11824 * xmenu.c, nsmenu.m (pop_down_menu):
11825 * xmenu.c (cleanup_widget_value_tree):
11826 * xselect.c (wait_for_property_change_unwind):
11827 Accept pointer and return void, rather than accepting an Emacs
11828 save value encapsulating the pointer and returning a dummy object.
11830 * editfns.c (Fformat): Update the saved pointer directly via
11831 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11832 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11833 (unwind_body): New function.
11834 (record_unwind_protect): First arg is now a function returning void,
11835 not a dummy Lisp_Object.
11836 (record_unwind_protect_ptr, record_unwind_protect_int)
11837 (record_unwind_protect_void): New functions.
11838 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11839 * fileio.c (struct auto_save_unwind): New type.
11840 (do_auto_save_unwind): Use it.
11841 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11842 * insdel.c (struct rvoe_arg): New type.
11843 (reset_var_on_error): Use it.
11844 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11846 (specbinding_func): Remove; there are now several such functions.
11847 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11848 (set_unwind_protect_ptr): New function.
11849 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11851 Be simpler and more consistent about reporting I/O errors.
11852 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11853 Say "Read error" and "Write error", rather than "I/O error", or
11854 "IO error reading", or "IO error writing", when a read or write
11856 * process.c (Fmake_network_process, wait_reading_process_output)
11857 (send_process, Fprocess_send_eof, wait_reading_process_output):
11858 Capitalize diagnostics consistently. Put "failed foo" at the
11859 start of the diagnostic, so that we don't capitalize the
11860 function name "foo". Consistently say "failed" for such
11862 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11863 All callers changed. This is so it can use report_file_error.
11864 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11865 diagnostics consistently as above.
11867 * fileio.c (report_file_errno): Fix errno reporting bug.
11868 If the file name is neither null nor a pair, package it up as a
11869 singleton list. All callers changed, both to this function and to
11870 report_file_error. This fixes a bug where the memory allocator
11871 invoked by list1 set errno so that the immediately following
11872 report_file_error reported the wrong errno value.
11874 Fix minor problems found by --enable-gcc-warnings.
11875 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
11876 * keyboard.c (kbd_buffer_get_event): Remove unused local.
11878 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
11880 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
11881 Set event->arg to Qt if switch-event shall be generated.
11882 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
11884 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
11886 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
11889 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
11890 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
11891 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
11892 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
11893 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
11894 and there is a focused frame.
11895 (head_table): Add focus-in and focus-out.
11896 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
11897 bind to handle-focus-in/out.
11899 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
11900 (Fhandle_switch_frame): Call Fhandle_focus_in.
11901 (syms_of_frame): defsubr handle-focus-in/out.
11903 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11905 Fix porting bug to older POSIXish platforms (Bug#14862).
11906 * sysdep.c (emacs_pipe): New function, that implements
11907 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
11908 This should port better to CentOS 5 and to Mac OS X 10.6.
11909 All calls to pipe2 changed.
11911 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
11912 This makes the code easier to read and the executable a bit smaller.
11913 Do not replace all calls to Fcons that happen to create lists,
11914 just calls that are intended to create lists. For example, when
11915 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
11916 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
11917 Similarly for list2 through list5.
11918 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
11919 * bytecode.c (exec_byte_code):
11920 * callint.c (quotify_arg, Fcall_interactively):
11921 * callproc.c (Fcall_process, create_temp_file):
11922 * charset.c (load_charset_map_from_file)
11923 (Fdefine_charset_internal, init_charset):
11924 * coding.c (get_translation_table, detect_coding_system)
11925 (Fcheck_coding_systems_region)
11926 (Fset_terminal_coding_system_internal)
11927 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
11928 * composite.c (update_compositions, Ffind_composition_internal):
11929 * dired.c (directory_files_internal, file_name_completion)
11931 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
11932 * doc.c (Fsnarf_documentation):
11933 * editfns.c (Fmessage_box):
11935 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
11936 (Feval, eval_sub, Ffuncall, apply_lambda):
11937 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
11938 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
11939 (Fset_file_times, Finsert_file_contents)
11940 (Fchoose_write_coding_system, Fwrite_region):
11941 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
11942 * font.c (font_registry_charsets, font_parse_fcname)
11943 (font_prepare_cache, font_update_drivers, Flist_fonts):
11944 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
11945 * frame.c (make_frame, Fmake_terminal_frame)
11946 (x_set_frame_parameters, x_report_frame_params)
11947 (x_default_parameter, Fx_parse_geometry):
11948 * ftfont.c (syms_of_ftfont):
11949 * image.c (gif_load):
11950 * keyboard.c (command_loop_1):
11951 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
11952 (Fcopy_keymap, append_key, Fcurrent_active_maps)
11953 (Fminor_mode_key_binding, accessible_keymaps_1)
11954 (Faccessible_keymaps, Fwhere_is_internal):
11955 * lread.c (read_emacs_mule_char):
11956 * menu.c (find_and_return_menu_selection):
11957 * minibuf.c (get_minibuffer):
11958 * nsfns.m (Fns_perform_service):
11959 * nsfont.m (ns_script_to_charset):
11960 * nsmenu.m (ns_popup_dialog):
11961 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
11962 (Fx_own_selection_internal):
11963 * nsterm.m (append2):
11964 * print.c (Fredirect_debugging_output)
11965 (print_prune_string_charset):
11966 * process.c (Fdelete_process, Fprocess_contact)
11967 (Fformat_network_address, set_socket_option)
11968 (read_and_dispose_of_process_output, write_queue_push)
11969 (send_process, exec_sentinel):
11970 * sound.c (Fplay_sound_internal):
11971 * textprop.c (validate_plist, add_properties)
11972 (Fput_text_property, Fadd_face_text_property)
11973 (copy_text_properties, text_property_list, syms_of_textprop):
11974 * unexaix.c (report_error):
11975 * unexcoff.c (report_error):
11976 * unexsol.c (unexec):
11977 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
11978 (Fformat_mode_line, syms_of_xdisp):
11979 * xfaces.c (set_font_frame_param)
11980 (Finternal_lisp_face_attribute_values)
11981 (Finternal_merge_in_global_face, syms_of_xfaces):
11982 * xfns.c (x_default_scroll_bar_color_parameter)
11983 (x_default_font_parameter, x_create_tip_frame):
11984 * xfont.c (xfont_supported_scripts):
11985 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
11986 (menu_help_callback, xmenu_show):
11987 * xml.c (make_dom):
11988 * xterm.c (set_wm_state):
11989 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
11990 and similarly for list2 through list5.
11992 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
11994 * callproc.c (Fcall_process_region): Fix minor race and tune.
11995 (create_temp_file): New function, with the temp-file-creation part
11996 of the old Fcall_process_region. Use Fcopy_sequence to create the
11997 temp file name, rather than alloca + build_string, for simplicity.
11998 Don't bother to block input around the temp file creation;
11999 shouldn't be needed. Simplify use of mktemp.
12000 Use record_unwind_protect immediately after creating the temp file;
12001 this closes an unlikely race where the temp file was not removed.
12002 Use memcpy rather than an open-coded loop.
12003 (Fcall_process_region): Use the new function. If the input is
12004 empty, redirect from /dev/null rather than from a newly created
12005 empty temp file; this avoids unnecessary file system traffic.
12007 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12009 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12010 Simplify by making this case like the other two. This is a bit
12011 slower on obsolete hosts, but the extra complexity isn't worth it.
12013 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12014 * process.c (create_process) [!DOS_NT]:
12015 Remove now-unnecessary calls to emacs_close.
12017 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12019 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12020 returning early. (Bug#14850)
12022 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12023 and inhibit-iso-escape-detection attributes of 'undecided'.
12026 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12028 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12029 Reported by Herbert J. Skuhra in
12030 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12032 Don't lose top specpdl entry when memory is exhausted.
12033 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12034 specpdl overflow here, to simplify callers; all callers changed.
12035 Always reserve an unused entry at the stack top; this avoids
12036 losing the top entry's information when memory is exhausted.
12038 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12040 Clean up errno reporting and fix some errno-reporting bugs.
12041 * callproc.c (Fcall_process):
12042 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12043 * process.c (create_process, Fmake_network_process):
12044 * unexaix.c (report_error):
12045 * unexcoff.c (report_error):
12046 Be more careful about reporting the errno of failed operations.
12047 The code previously reported the wrong errno sometimes.
12048 Also, prefer report_file_errno to setting errno + report_file_error.
12049 (Fcall_process): Look at openp return value rather than at path,
12050 as that's a bit faster and clearer when there's a numeric predicate.
12051 * fileio.c (report_file_errno): New function, with most of the
12052 old contents of report_file_error.
12053 (report_file_error): Use it.
12054 (Ffile_exists_p, Ffile_accessible_directory_p):
12055 Set errno to 0 when it is junk.
12056 * fileio.c (Faccess_file):
12057 * image.c (x_create_bitmap_from_file):
12058 Use faccessat rather than opening the file, to avoid the hassle of
12059 having a file descriptor open.
12060 * lisp.h (report_file_errno): New decl.
12061 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12064 * process.c (create_process, wait_reading_process_output) [AIX]:
12065 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12066 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12067 a multithreaded environment anyway).
12068 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12070 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12072 * image.c (x_find_image_file): Don't close a remote file handle.
12074 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12076 Fix races with threads and file descriptors.
12077 * callproc.c (Fcall_process_region):
12078 * dired.c (open_directory):
12079 * emacs.c (main, Fdaemon_initialized):
12080 * image.c (x_find_image_file):
12081 * inotify.c (Finotify_rm_watch):
12082 * lread.c (Flocate_file_internal):
12083 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12084 * term.c (term_mouse_moveto, init_tty):
12085 * termcap.c (tgetent):
12086 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12087 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12088 * unexhp9k800.c, unexmacosx.c (unexec):
12089 * callproc.c (Fcall_process_region):
12090 Use emacs_close, not close.
12091 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12092 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12093 and posix_close function on current platforms (which all lack them).
12094 (emacs_close): Use it. This should fix the races on GNU/Linux and
12095 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12096 and it should avoid closing random victim file descriptors on
12099 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12101 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12102 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12103 Touch up doc a bit.
12105 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12106 This is for .gdbinit xbacktrace.
12108 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12109 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12110 (emacs_set_tty): Now static.
12111 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12112 * term.c (tty_capable_p, tty_default_color_capabilities)
12113 (get_tty_terminal, term_mouse_movement)
12114 (handle_one_term_event, init_tty, maybe_fatal):
12115 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12116 (tgetent, scan_file, name_match, compare_contin):
12117 * terminal.c (get_terminal):
12118 Use bool for boolean.
12119 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12120 Prefer char to unsigned char if either will do.
12121 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12122 (tty_write_glyphs): Prefer int to unsigned.
12123 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12124 All callers changed.
12125 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12127 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12130 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12131 (B__dummy__): New dummy symbol, to pacify C89.
12132 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12133 they can't grok varargs macros.
12134 * dispnew.c (add_window_display_history)
12135 (add_frame_display_history):
12136 * print.c (print_object):
12137 * xdisp.c (debug_method_add):
12138 Use %p printf format only for void pointers.
12139 * emacs.c (usage_message): New constant, replacing ...
12140 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12141 (main): Adjust to usage reorg.
12142 * fns.c (syms_of_fns):
12143 * profiler.c (syms_of_profiler):
12144 Don't use non-constant struct initializers.
12145 * gnutls.h (gnutls_initstage_t):
12146 * lisp.h (enum Lisp_Fwd_Type):
12147 * lread.c (lisp_file_lexically_bound_p):
12148 * xsettings.c (anonymous enum):
12149 Remove trailing comma.
12150 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12151 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12152 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12154 * regex.c (const_re_char): New type, to pacify strict C89.
12155 All uses of 'const re_char' replaced to use it.
12156 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12157 with glibc when strict C89. This change is imported from gnulib.
12159 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12160 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12161 Omit GNU_LINUX implementation, since it requires long long.
12162 * xterm.c (x_draw_underwave):
12163 Do not assume the traditional order of struct's members.
12164 (x_term_init): Rewrite to avoid the need for non-constant structure
12167 Syntax cleanup, mostly replacing macros with functions.
12168 This removes the need for the syntax_temp hack.
12169 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12170 * syntax.c (SYNTAX_INLINE): New macro.
12171 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12172 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12173 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12174 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12175 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12176 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12177 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12178 Now constants, not macros.
12179 (syntax_temp) [!__GNUC__]: Remove.
12180 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12181 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12182 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12183 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12184 Move here from syntax.h; now functions, not macros. Except for the
12185 last function, these are static since only syntax.c uses them.
12186 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12187 All uses changed. Now a function, not a macro; use this fact
12188 to simplify the code.
12189 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12190 compiler bugs; no longer relevant.
12191 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12192 (SYNTAX_INLINE): New macro.
12193 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12194 for the new functions. Use bool for boolean member.
12195 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12196 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12197 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12198 (SETUP_BUFFER_SYNTAX_TABLE):
12199 Now extern inline functions, not macros.
12200 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12201 Remove; all uses replaced by implementation.
12202 (syntax_temp) [!__GNUC__]: Remove decl.
12203 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12205 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12207 * emacs.c (main): Fix syntax error.
12209 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12211 Timestamp fixes for undo (Bug#14824).
12212 * atimer.c (schedule_atimer):
12213 * fileio.c (Ffile_newer_than_file_p):
12214 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12215 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12216 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12217 (syms_of_fileio): Remove Sclear_visited_file_name.
12218 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12219 file doesn't exist; this avoids an ambiguity with negative timestamps.
12220 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12221 * systime.h (make_emacs_time, invalid_emacs_time):
12222 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12223 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12224 * undo.c (record_first_change): Push (visited-file-modtime) onto
12225 undo list rather than reimplementing it by hand, incorrectly.
12227 2013-07-09 Ken Brown <kbrown@cornell.edu>
12229 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12231 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12233 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12235 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12237 Handle errno and exit status a bit more carefully.
12238 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12239 number into an exit status. Instead, use EXIT_CANCELED.
12240 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12241 * callproc.c (relocate_fd):
12242 * emacs.c (close_output_streams, main):
12243 * process.c (create_process):
12244 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12245 Use emacs_perror for simplicity.
12246 * callproc.c (relocate_fd, main):
12247 * sysdep.c (sys_subshell):
12248 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12249 (shut_down_emacs): Use emacs_write, not write.
12250 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12251 * fileio.c (Fcopy_file, e_write):
12252 * nsterm.m (ns_select):
12253 * process.c (send_process):
12254 * sound.c (vox_write):
12255 Use emacs_write_sig, not emacs_write.
12256 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12257 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12259 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12261 (emacs_full_write): New function.
12262 (emacs_write): Rewrite to use it.
12263 (emacswrite_sig, emacs_perror): New functions.
12264 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12266 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12268 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12269 on NS even if it is present. Pixmap on NS is a void*.
12271 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12273 Port to Ubuntu 10 (Bug#14803).
12274 Problem reported by T.V. Raman.
12275 * process.c (close_on_exec, accept4, process_socket):
12276 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12278 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12280 * w32.c (sys_dup): Declare prototype.
12284 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12286 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12288 Make file descriptors close-on-exec when possible (Bug#14803).
12289 This simplifies Emacs a bit, since it no longer needs to worry
12290 about closing file descriptors by hand in some cases.
12291 It also fixes some unlikely races. Not all such races, as
12292 libraries often open files internally without setting
12293 close-on-exec, but it's an improvement.
12294 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12295 * callproc.c (Fcall_process) [!MSDOS]:
12296 * emacs.c (main) [!DOS_NT]:
12297 * nsterm.m (ns_term_init):
12298 * process.c (create_process):
12299 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12300 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12301 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12302 Prefer mkostemp with O_CLOEXEC to mkstemp.
12303 * callproc.c (relocate_fd) [!WINDOWSNT]:
12304 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12305 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12307 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12308 Make the resulting file descriptor close-on-exec.
12309 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12310 * lread.c (load_descriptor_list, load_descriptor_unwind):
12311 Remove; no longer needed. All uses removed.
12312 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12313 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12315 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12316 (Fmake_network_process, Fnetwork_interface_list)
12317 (Fnetwork_interface_info, server_accept_connection):
12318 Make newly-created socket close-on-exec.
12319 * sysdep.c (emacs_open, emacs_fopen):
12320 Make new-created descriptor close-on-exec.
12321 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12322 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12324 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12326 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12327 for NS_IMPL_GNUSTEP.
12329 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12331 Fix openp errno handling.
12332 * callproc.c (Fcall_process): Preserve openp errno around close.
12333 * lread.c (openp): Set errno when returning -1, as some callers
12336 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12338 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12340 * nsterm.h (NSSavePanel): Update comment.
12341 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12342 (ns_run_file_dialog): Declare.
12344 * nsfns.m: Remove panelOK.
12346 (ns_run_file_dialog): New function.
12347 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12348 event loop, so file dialog is popped up by ns_run_file_dialog, called
12349 by sendEvent (Bug#14578).
12350 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12352 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12354 * xdisp.c (default_line_pixel_height): New function.
12355 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12356 (try_cursor_movement, redisplay_window, try_window)
12357 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12359 * window.c (window_scroll_pixel_based):
12360 use default_line_pixel_height.
12362 * dispextern.h (default_line_pixel_height): Add prototype.
12364 * frame.c (x_set_line_spacing): Accept a float value for
12365 line-spacing parameter, per the documentation.
12367 * data.c (Fmultibyte_string_p): Doc fix.
12369 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12371 Use emacs_open more consistently when opening files.
12372 This handles EINTR more consistently now, and makes it easier
12373 to introduce other uniform changes to file descriptor handling.
12374 * sysstdio.h: New file.
12375 * buffer.c (mmap_init):
12376 * cygw32.c (chdir_to_default_directory):
12377 * dispnew.c (Fopen_termscript):
12378 * emacs.c (Fdaemon_initialized):
12379 * fileio.c (Fdo_auto_save):
12380 * image.c (slurp_file, png_load_body, jpeg_load_body):
12381 * keyboard.c (Fopen_dribble_file):
12383 * print.c (Fredirect_debugging_output):
12384 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12385 * termcap.c (tgetent):
12386 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12387 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12388 * w32term.c (w32_initialize) [CYGWIN]:
12389 * xfaces.c (Fx_load_color_file):
12390 Use emacs_open instead of plain open, and emacs_fopen instead of
12392 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12393 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12394 * callproc.c (default_output_mode): New constant.
12395 (Fcall_process): Use it to call emacs_open instead of plain creat.
12396 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12397 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12398 (emacs_fopen): New function.
12399 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12400 Include <lisp.h>, for emacs_open.
12401 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12403 Remove duplicate #include directives.
12404 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12406 Don't include stdio.h twice.
12407 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12408 Don't include sys/types.h or stdio.h twice.
12409 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12410 * lread.c: Don't include coding.h twice.
12411 * nsfont.m: Don't include frame.h twice.
12412 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12413 * ralloc.c: Don't include <unistd.h> twice.
12414 * xdisp.c: Don't include font.h twice.
12415 * xterm.c: Don't include fontset.h twice.
12416 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12418 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12420 Scale ImageMagick images more carefully.
12421 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12422 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12423 Be more careful about avoiding undefined behavior after
12424 integer overflow and division by zero.
12426 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12428 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12429 (syms_of_w32fns): DEFSYM them.
12430 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12431 (CCHDEVICENAME): Define macros if not defined.
12432 (struct MONITOR_INFO_EX): New struct.
12433 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12434 (enum_display_monitors_fn): New variable.
12435 (globals_of_w32fns): Initialize it.
12436 (Fx_display_pixel_width, Fx_display_pixel_height)
12437 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12438 multi-monitor setups in docstrings.
12439 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12440 screen size by primary monitor's millimeter per pixel.
12441 (w32_monitor_enum, w32_display_monitor_attributes_list)
12442 (w32_display_monitor_attributes_list_fallback)
12443 (Fw32_display_monitor_attributes_list): New functions.
12444 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12446 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12448 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12450 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12452 * fileio.c (Qfile_notify_error): New error symbol.
12454 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12455 * inotify.c (inotify_callback, symbol_to_inotifymask)
12456 (Finotify_add_watch, Finotify_rm_watch): Use it.
12457 (inotifyevent_to_event): Exchange order of cookie and file name.
12458 (Finotify_add_watch): Adapt docstring.
12460 * lisp.h (Qfile_notify_error): Declare.
12462 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12464 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12465 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12466 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12467 which did not work (see <http://bugs.gnu.org/14569#307>).
12468 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12469 && (!noninteractive || initialized)). This attempts to thread
12470 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12472 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12474 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12475 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12477 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12479 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12480 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12481 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12482 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12484 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12486 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12487 Define to __sys_siglist.
12489 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12491 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12492 word-wrap, so that overflow-newline-into-fringe would work in
12493 visual-line-mode. (Bug#2749)
12494 (move_it_in_display_line_to): When the last scanned display
12495 element fits exactly on the display line, and
12496 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12497 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12498 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12499 finding buffer position that corresponds to pixel coordinates,
12500 e.g. in buffer_posn_from_coords.
12502 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12504 * process.c (handle_child_signal): Call catch_child_signal if
12507 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12509 Don't convert function pointers to void * and back.
12510 It isn't portable C, and it's easy enough to avoid.
12511 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12512 (make_save_value): Add support for SAVE_FUNCPOINTER.
12513 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12514 * print.c (print_object):
12515 Distinguish function from object pointers.
12516 * lisp.h (SAVE_FUNCPOINTER): New constant.
12517 (SAVE_SLOT_BITS): Adjust to it.
12518 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12519 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12520 (voidfuncptr): New typedef.
12521 (struct Lisp_Save_Value): New member data[0].funcpointer.
12522 (XSAVE_FUNCPOINTER): New function.
12524 Simplify buildobj processing.
12525 * Makefile.in (buildobj.h): Make it a sequence of strings each
12526 followed by comma, rather than a single string. Put it into a
12527 .tmp file in case there's an error while generating it.
12528 (gl-stamp): Use .tmp for temp files.
12529 (mostlyclean): Clean .tmp files.
12530 * doc.c (buildobj): Move to just the routine that needs it.
12531 It's now an array of strings, so processing is simpler.
12533 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12535 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12536 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12537 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12538 Invoke malloc_enable_thread even when not interactive.
12539 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12540 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12541 in this case, since the underlying bug has now been fixed.
12543 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12545 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12546 unlinking it (bug#14691).
12548 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12550 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12551 before checking whether buffer is modified. This lets
12552 `kill-buffer-query-functions' cancel killing of the buffer or save
12553 its content before `kill-buffer' asks user the "Buffer %s
12554 modified; kill anyway?" question.
12556 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12558 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12559 Let the super performKeyEquivalent deal with them (Bug#14747).
12561 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12563 * widget.c (resize_cb): Remove unused local.
12565 Do not use GTK 3 if it exists but cannot be compiled.
12566 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12567 * xterm.c (x_error_handler) [!USE_GTK]:
12570 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12572 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12574 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12575 to the valid range of values. (Bug#14753)
12577 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12578 when moving point by using the current glyph matrix. This avoids
12579 the need to force redisplay when this function is called in a
12582 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12584 Fix minor problems found by static checking.
12585 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12586 Redo the latter's body to sidestep GCC parenthesization warnings.
12587 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12588 * coding.c (detect_coding, detect_coding_system):
12589 * coding.h (struct undecided_spec):
12590 Use bool for boolean.
12591 * image.c (QCmax_width, QCmax_height): Now static.
12592 * xdisp.c (Fmove_point_visually): Remove unused local.
12594 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12596 * xdisp.c (Fmove_point_visually): New function.
12598 2013-06-28 Kenichi Handa <handa@gnu.org>
12600 * coding.h (define_coding_undecided_arg_index): New enum.
12601 (coding_attr_index): New members
12602 coding_attr_undecided_inhibit_null_byte_detection,
12603 coding_attr_undecided_inhibit_iso_escape_detection,
12604 coding_attr_undecided_prefer_utf_8.
12605 (undecided_spec): New struct.
12606 (struct coding_system): New member `undecided' of the member
12609 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12610 (detect_coding): Likewise.
12611 (detect_coding_system): Likewise.
12612 (Fdefine_coding_system_internal): New coding system properties
12613 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12615 (syms_of_coding): Adjust for coding_arg_undecided_max.
12617 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12619 * image.c (x_from_xcolors): Remove unused local.
12621 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12623 Defer image data transfer between X client and server until actual
12626 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12629 * image.c (Destroy_Image): Remove.
12630 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12631 `mask_p', and `colors_p'. All uses changed.
12632 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12633 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12634 New macros for `flags' arg to x_clear_image_1.
12635 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12636 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12637 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12638 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12639 (image_get_x_image, image_unget_x_image): New functions or macros.
12640 (image_background, image_background_transparent, x_to_xcolors)
12641 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12642 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12643 instead of Destroy_Image.
12644 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12645 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12646 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12647 (imagemagick_load_image, svg_load_image): Use them instead of
12648 x_create_x_image_and_pixmap, and x_put_x_image followed by
12649 x_destroy_x_image, respectively.
12650 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12651 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12652 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12653 background_transparent fields.
12654 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12655 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12657 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12659 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12660 This mostly consists of undoing recent changes.
12661 * callproc.c (Fcall_process):
12662 * process.c (create_process):
12663 Do not worry about catching SIGCHLD here, undoing previous change.
12664 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12665 * process.c, process.h (catch_child_signal):
12666 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12667 * process.c (catch_child_handler): Don't worry about being called
12668 lazily and do not assume caller has blocked SIGCHLD, undoing
12669 previous change. Move first-time stuff back to
12670 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12671 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12672 set lib_child_handler if it's already initialized, which may
12673 help avoid problems on GNUstep.
12675 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12677 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12678 * callproc.c (Fcall_process):
12679 * process.c (create_process):
12680 Make sure SIGCHLD is caught before we fork,
12681 since Emacs startup no arranges to catch SIGCHLD.
12682 * process.c (lib_child_handler): Initialize to null, not to
12684 (catch_child_signal): Allow self to be called lazily.
12685 Do nothing if it's already been called.
12686 Assume caller has blocked SIGCHLD (all callers do now).
12687 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12688 just before it's really needed.
12689 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12690 since it hasn't been caught yet.
12692 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12694 * image.c (compute_image_size): New function to implement
12695 :max-width and :max-height.
12696 (imagemagick_load_image): Use it.
12698 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12700 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12701 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12703 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12704 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12705 the SIGCHLD handler, since the code is not atomic and (due to glib)
12706 signals may be arriving now.
12707 * sysdep.c (init_signals): Do not catch child signals here;
12708 'main' now does that later, at a safer time.
12710 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12712 Clean up SIGCHLD handling a bit (Bug#14569).
12713 * process.c, process.h (catch_child_signal):
12714 Now always extern, even if !NS_IMPL_GNUSTEP.
12715 * process.c (catch_child_signal): Move glib tickler here from
12716 init_process_emacs, so that it's done earlier in Emacs
12717 initialization. Also move the noninteractive && !initialized
12718 check here from init_process_emacs. This is all a bit cleaner for
12719 GNUish platforms, and I hope it works around the Cygwin bug.
12720 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12721 that glib signal handling is tickled before glib creates threads.
12723 * process.c (wait_reading_process_output): Avoid int overflow
12724 when reading more than 2 GiB total from a process.
12726 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12728 * process.c (create_process): Handle a couple more cases,
12729 i.e., work even if new_argv and wait_child_setup[i] are cached.
12730 Use Fcall_process's style for volatile vars.
12732 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12734 * process.c (create_process): Mark PROCESS volatile.
12736 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12738 Use C99-style flexible array members if available.
12739 This avoids some subtle aliasing issues, which typically
12740 aren't a problem with GCC but may be a problem elsewhere.
12741 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12742 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12743 In either case, it uses a flexible array member rather than
12744 the old struct hack. All uses changed.
12745 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12746 Adjust to sdata reorganization.
12747 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12748 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12749 that ports better to pre-C99 non-GCC.
12750 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12751 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12752 as the latter has changed.
12753 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12754 and port better to pre-C99 GCC.
12755 * image.c (struct xpm_cached_color):
12756 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12757 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12758 Use FLEXIBLE_ARRAY_MEMBER.
12759 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12760 Move decl to top level so it gets checked against implementation.
12761 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12762 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12764 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12766 * syntax.c: Integer cleanups.
12767 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12768 All uses that need 0-or-2 changed to:
12769 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12770 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12771 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12772 (char_quoted, prev_char_comend_first, back_comment)
12773 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12774 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12775 Use bool for boolean.
12776 (update_syntax_table, skip_chars, skip_syntaxes):
12777 Prefer int to unsigned when either will do.
12778 (back_comment): Return boolean success flag, like forw_comment,
12779 instead of positive-or-minus-1 (which might have overflowed int anyway).
12780 Don't stuff ptrdiff_t into int.
12781 (syntax_spec_code, syntax_code_spec): Now const.
12782 (Fmatching_paren, scan_lists, scan_sexps_forward):
12783 Use enum syntaxcode for syntax code.
12784 (Fmatching_paren): Check that arg is a character, not just an integer.
12785 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12786 (Finternal_describe_syntax_value): Omit no-longer-needed
12788 (skip_chars): Use char, not unsigned char, when the distinction
12790 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12791 * bytecode.c (exec_byte_code):
12792 * syntax.c (syntax_spec_code, Fchar_syntax)
12793 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12794 (init_syntax_once):
12795 * syntax.h (SYNTAX_WITH_FLAGS):
12796 Omit unnecessary casts.
12798 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12800 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12801 line dimensions here, to avoid race conditions with the main
12802 thread. (Bug#14062, bug#14630, bug#14669)
12804 * w32term.c (w32_draw_window_cursor): Compute the header line and
12805 mode line dimensions here.
12806 <w32_system_caret_window, w32_system_caret_hdr_height>:
12807 <w32_system_caret_mode_height>: New variables.
12809 * w32term.h: Declare them.
12811 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12813 * alloc.c (die): Move "assertion failed" string here ...
12814 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12815 COND when SUPPRESS_CHECKING. This shrinks the executable text
12816 size by 0.8% to 2.2% when configured with --enable-checking,
12817 depending on optimization flags (GCC 4.8.1 x86-64).
12819 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12821 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12823 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12824 base is 2; this is more accurate.
12826 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12828 * sound.c (string_default): Move to !WINDOWSNT section.
12829 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12831 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12833 * sound.c: Integer cleanups.
12834 Remove unnecessary forward decls.
12835 (struct sound_device): The 'file' member is now a Lisp_Object, not
12836 a char *, so that we needn't invoke alloca on a huge size.
12837 (Fplay_sound_internal): Adjust to this.
12838 (string_default): New function.
12839 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12840 Use it to adjust to the struct sound_device change.
12841 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12842 (be2hs) [0]: Remove.
12844 * syntax.c (skip_chars): Don't use uninitialized storage
12845 when searching a multibyte buffer for characters that are not in a
12846 unibyte string that contains non-ASCII characters.
12848 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12850 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12851 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12853 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12855 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12857 2013-06-18 Kenichi Handa <handa@gnu.org>
12859 * font.c (Ffont_spec): Signal an error for an invalid font name
12862 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12864 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12865 In particular this ports to 32-bit sparc Sun cc.
12866 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12867 array with a dummy element at specpdl[-1], so that its address can
12869 (unbind_to): Do not copy the binding; not needed, now that we
12870 copy old_value in the one place where the copy is needed.
12871 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12872 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
12873 (union specbinding): Rename from struct specbinding. Redo layout
12874 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
12875 which is not portable. With Sun C 5.12 32-bit sparc, the
12876 declaration causes nargs to be an unsigned bitfield, a behavior
12877 that the C standard allows; but Emacs wants nargs to be signed.
12878 The overall type is now a union of structures rather than a
12879 structure of union of structures, and the 'kind' member is now a
12880 bitfield, so that the overall type doesn't grow. All uses changed.
12881 * process.c (Fmake_serial_process): Remove unnecessary initialization.
12883 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12885 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
12886 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
12888 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
12890 2013-06-17 Eli Zaretskii <eliz@gnu.org>
12892 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12893 unless we know that the window w's frame is a frame object.
12894 Another attempt at solving bug#14062 and bug#14630.
12896 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
12898 * textprop.c (property_set_type): New enum.
12899 (add_properties): Allow appending/prepending text properties.
12900 (add_text_properties_1): Factored out of Fadd_text_properties.
12901 (Fadd_text_properties): Move all the code into
12902 add_text_properties_1.
12903 (Fadd_face_text_property): New function that calls
12904 add_text_properties_1.
12906 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
12908 Move functions from lisp.h to individual modules when possible.
12909 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
12910 * alloc.c (XFLOAT_INIT, set_symbol_name):
12911 * buffer.c (CHECK_OVERLAY):
12912 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
12913 (set_char_table_parent):
12914 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
12915 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
12916 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
12917 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
12919 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
12920 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
12921 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
12922 (backtrace_args, backtrace_debug_on_exit):
12923 * floatfns.c (CHECK_FLOAT):
12924 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
12925 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
12926 (set_hash_hash, set_hash_hash_slot, set_hash_index)
12927 (set_hash_index_slot):
12928 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
12929 * marker.c (CHECK_MARKER):
12930 * textprop.c (CHECK_STRING_OR_BUFFER):
12931 * window.c (CHECK_WINDOW_CONFIGURATION):
12932 Move here from lisp.h, and make these functions static rather than
12934 * buffer.c (Qoverlayp):
12936 * fns.c (Qhash_table_p):
12937 * window.c (Qwindow_configuration_p):
12939 * lisp.h: Remove the abovementioned defns and decls.
12941 Use functions, not macros, for XINT etc (Bug#11935).
12942 In lisp.h, prefer functions to function-like macros, and
12943 constants to object-like macros, when either will do. This:
12944 . simplifies use, as there's no more need to worry about
12945 arguments' side effects being evaluated multiple times.
12946 . makes the code easier to debug on some platforms.
12947 However, when using gcc -O0, keep using function-like macros
12948 for a few critical operations, for performance reasons.
12949 This sort of thing isn't needed with gcc -Og, but -Og
12950 is a GCC 4.8 feature and isn't widely-enough available yet.
12951 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
12952 Remove enum lsb_bits; no longer needed.
12953 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
12954 * buffer.c (Qoverlap):
12956 * fns.c (Qhash_table_p):
12957 Now extern, so lisp.h can use these symbols.
12958 * dispextern.h: Include character.h, for MAX_CHAR etc.
12959 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
12960 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12961 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
12962 (GLYPH_CODE_P): Move here from lisp.h.
12963 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
12964 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
12965 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
12966 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
12967 XUNTAG now returns void *.
12968 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
12969 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
12970 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
12971 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
12972 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
12973 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
12974 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
12975 (lisp_h_XPNTR, lisp_h_XSYMBOL):
12976 New macros, renamed from their sans-lisp_h_ counterparts.
12977 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
12978 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
12979 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
12980 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
12981 If compiling via GCC without optimization, define these as macros
12982 in addition to inline functions.
12983 To disable this, compile with -DINLINING=0.
12984 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
12985 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
12986 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
12987 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
12988 (INTMASK, VALMASK): Now macros, since static values cannot be
12989 accessed from extern inline functions.
12990 (VALMASK): Also a constant, for benefit of old GDB.
12991 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
12992 is INTEGERP, which can fold it in.
12993 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
12994 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
12995 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
12996 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
12997 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
12998 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
12999 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13000 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13001 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13002 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13003 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13004 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13005 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13006 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13007 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13008 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13009 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13010 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13011 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13012 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13013 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13014 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13015 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13016 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13017 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13018 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13019 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13020 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13021 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13022 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13023 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13024 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13025 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13027 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13028 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13029 (VALMASK): Define in one place rather than in two, merging the
13030 USE_LSB_TAG parts; this is simpler.
13031 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13032 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13033 Move up, to avoid use before definition.
13034 Also include "globals.h" earlier, for the same reason.
13035 (make_natnum): New function.
13036 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13037 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13038 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13039 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13040 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13041 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13042 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13043 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13044 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13045 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13046 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13047 (Qwindow_configuration_p, Qimage): New forward declarations.
13048 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13049 (STRING_COPYIN): Remove; unused.
13050 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13051 (xcar_addr, xcdr_addr): New functions. All uses changed.
13052 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13053 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13054 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13055 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13056 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13057 (TYPE_RANGED_INTEGERP): Simplify.
13058 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13059 (setlocale, fixup_locale, synchronize_system_messages_locale)
13060 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13061 Now empty functions, not macros.
13062 (functionp): Return bool, not int.
13063 * window.c (Qwindow_configuration_p): Now extern,
13064 so window.h can use it.
13065 * window.h (Qwindowp): Move decl back to lisp.h.
13067 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13069 * xdisp.c (Fline_pixel_height): New function, required for solving
13072 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13074 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13076 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13078 * lread.c (syms_of_lread):
13079 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13081 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13083 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13085 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13087 * fileio.c (expand_file_name): Doc fix.
13089 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13091 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13092 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13093 Wait for self, not for 0. This can't hurt on GNU or similar
13094 system, and may help with Cygwin.
13096 * keyboard.c: Don't use PROP (...) as an lvalue.
13097 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13098 Use set_prop (A, B), not PROP (A) = B.
13100 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13102 * xdisp.c (get_it_property): Use it->window instead of generating
13103 a Lisp object from it->w.
13105 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13107 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13108 get-char-property the window that is being rendered, instead of
13109 the buffer, to support window-specific overlays. (Bug#14575)
13110 (compute_display_string_pos): When W is NULL, use the current
13111 buffer as the object to pass to get-char-property.
13112 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13113 pointer member of the bidi iterator, since no window is pertinent
13116 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13118 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13119 being displayed, and pass it to compute_display_string_pos.
13120 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13121 (bidi_paragraph_init): All callers changed.
13123 * xdisp.c (init_from_display_pos, init_iterator)
13124 (handle_single_display_spec, next_overlay_string)
13125 (get_overlay_strings_1, reseat_1, reseat_to_string)
13126 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13127 Set bidi_it.w member from it->w.
13128 (compute_display_string_pos): Accept additional argument, the
13129 window being displayed, and pass it to Fget_char_property.
13132 * dispextern.h (struct bidi_it): New member w, the window being
13134 (compute_display_string_pos): Adjust prototype.
13136 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13138 * xgselect.c: Remove unneeded include xterm.h.
13140 * process.c (wait_reading_process_output): Check for NS before GLIB.
13141 GLIB may be linked in due to rsvg, but ns_select must be called.
13143 * xgselect.c (xg_select): Remove call to window_system_available
13144 and g_main_context_pending at the top, so Gdk events (i.e. file
13145 notify) are processed when Emacs is started with -nw.
13147 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13149 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13150 (ctagsfiles3): New variable, includes only *.m files.
13151 (TAGS): Use an explicit language name in the regular expressions,
13152 to avoid transformation of '/SOMETHING' by MSYS to
13153 'c:\MSYS\SOMETHING'.
13155 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13157 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13159 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13161 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13162 still need to set the mouse pointer shape and activate help-echo.
13165 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13167 A few porting etc. fixes for the new file monitor code.
13168 See the thread containing
13169 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13170 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13171 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13172 (dir_monitor_callback, Fgfile_rm_watch):
13173 Use assq_no_quit instead of Fassoc, for speed.
13174 (dir_monitor_callback, Fgfile_rm_watch):
13175 eassert that the monitor is a fixnum.
13176 (dir_monitor_callback): No need for CDR_SAFE.
13177 Simplify building of lisp with alternative tails.
13178 (Fgfile_add_watch, Fgfile_rm_watch):
13179 Do not assume glib functions set errno reliably on failure.
13180 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13181 and signal an error otherwise.
13182 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13183 Use Fdelq instead of Fdelete, for speed.
13185 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13187 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13188 don't insist on being invoked on a highlighted tool-bar button.
13189 Avoids losing tool-bar functionality when mouse-highlight is nil.
13190 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13191 Don't highlight when mouse-highlight is nil.
13192 (note_mouse_highlight): When mouse-highlight is nil, don't return
13193 right away; instead, run tool-bar and mode-line highlight
13194 subroutine, clear any existing highlight, and revert the mouse
13195 pointer to its default shape. (Bug#14558)
13197 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13199 * lisp.mk (lisp): Add prog-mode.el.
13201 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13203 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13204 * process.c (dummy_handler): New function.
13205 (lib_child_handler): New static var.
13206 (handle_child_signal): Invoke it.
13207 (catch_child_signal): If a library has set up a signal handler,
13208 save it into lib_child_handler.
13209 (init_process_emacs): If using glib and not on Windows, tickle glib's
13210 child-handling code so that it initializes its private SIGCHLD handler.
13211 * syssignal.h (SA_SIGINFO): Default to 0.
13212 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13213 31; it should no longer be needed now.
13215 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13217 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13219 * gfilenotify.c (globals_of_gfilenotify): New function.
13220 (syms_of_gfilenotify): Move global initialization there.
13222 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13224 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13226 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13227 * keyboard.c (menu_bar_items, tool_bar_items):
13228 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13229 not override local keymaps any more.
13231 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13233 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13235 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13237 * w32console.c (initialize_w32_display): Return the dimensions of
13238 the console window via 2 additional arguments, not via the current
13239 frame. This avoids crashes due to overrunning the bounds of
13240 frame's decode_mode_spec_buffer, which is not resized following
13241 the change of the frame dimensions from the initial 10x10.
13243 * w32term.h (w32_initialize_display_info): Adjust prototype.
13245 * term.c (init_tty): Take dimensions of the frame from the values
13246 returned by initialize_w32_display.
13248 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13249 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13250 (LIBES): Add $(GFILENOTIFY_LIBS).
13252 * w32inevt.c (handle_file_notifications): Add dummy implementation
13253 for !HAVE_W32NOTIFY.
13255 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13257 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13259 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13261 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13263 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13265 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13267 Fix minor problems found by static checking.
13268 * data.c (pure_write_error):
13269 Use xsignal2, not Fsignal, as Fsignal might return.
13270 * eval.c (set_backtrace_debug_on_exit): Now static.
13271 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13272 No longer inline. EXTERN_INLINE is needed only for functions
13273 defined in .h files. Reindent function header as per GNU style.
13274 (backtrace_p, backtrace_top, backtrace_next):
13275 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13276 compiler or linker. Add extern decls to pacify gcc -Wall.
13277 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13279 * frame.c (free_monitors): Define only on platforms that need it.
13280 * nsterm.m (ns_term_init):
13281 * process.c (catch_child_signal):
13282 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13283 defined on all porting targets these days.
13284 * process.c, process.h (catch_child_signal):
13285 Make it extern only if NS_IMPL_GNUSTEP is defined.
13287 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13289 * w32.c (gettimeofday): Make the signature identical to prototype
13290 in nt/inc/sys/time.h.
13292 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13294 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13297 * keyboard.c (safe_run_hooks_error): Improve error message.
13299 * data.c (pure_write_error): Add `object' argument.
13300 * puresize.h (CHECK_IMPURE): Use it.
13302 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13304 * Makefile.in (NOTIFY_OBJ): New variable.
13305 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13307 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13308 Call syms_of_gfilenotify.
13310 * gfilenotify.c: New file.
13312 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13313 and Qfile_w32notify.
13314 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13315 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13317 * lisp.h: Declare syms_of_gfilenotify.
13319 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13321 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13323 Merge the specpdl and backtrace stacks. Make the structure of the
13324 specpdl entries more obvious via a tagged union of structs.
13325 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13326 (enum specbind_tag): New enum.
13327 (struct specbinding): Make it a tagged union of structs.
13328 Add a case for backtrace records.
13329 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13330 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13331 (backtrace_debug_on_exit): New accessors.
13332 (struct backtrace): Remove.
13333 (struct catchtag): Remove backlist field.
13334 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13336 (Flocal_variable_p): Speed up the common case where the binding is
13338 * eval.c (backtrace_list): Remove.
13339 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13340 (set_backtrace_args, set_backtrace_nargs)
13341 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13342 (backtrace_next): New functions.
13343 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13344 (unwind_to_catch, internal_lisp_condition_case)
13345 (internal_condition_case, internal_condition_case_1)
13346 (internal_condition_case_2, internal_condition_case_n): Don't bother
13347 with backtrace_list any more.
13348 (Fsignal): Adjust to new backtrace format.
13349 (grow_specpdl): Move up.
13350 (record_in_backtrace): New function.
13351 (eval_sub, Ffuncall): Use it.
13352 (apply_lambda): Adjust to new backtrace format.
13353 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13355 (specbind): Adjust to new specpdl format. Simplify.
13356 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13357 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13359 (mark_backtrace): Remove.
13360 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13361 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13362 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13364 * profiler.c (record_backtrace): Use get_backtrace.
13365 (handle_profiler_signal): Use backtrace_top_function.
13366 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13367 accessor functions.
13369 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13371 * process.h (catch_child_signal): Declare.
13373 * process.c (catch_child_signal): New function.
13374 (init_process_emacs): Call it.
13376 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13377 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13379 (x_set_cursor_type): Remove declaration.
13380 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13381 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13382 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13383 (ns_get_color): Use F suffix on float.
13384 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13385 (ns_get_rgb_color): Remove.
13386 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13387 (note_mouse_movement): x and y are CGFloat.
13388 (ns_draw_fringe_bitmap): Remove unused rowY.
13389 Change #if to COCOA && >= 10_6.
13390 (ns_draw_window_cursor): Remove unused overspill.
13391 (ns_draw_underwave): width and x are EamcsCGFloat.
13392 (ns_draw_box): thickness is CGFloat.
13393 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13394 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13395 if not in main thread.
13396 (ns_get_pending_menu_title, ns_check_menu_open)
13397 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13398 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13399 (sendFromMainThread:): New method.
13400 (changeFont:): size is CGFloat.
13401 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13402 Disable warning about permanent text.
13403 (characterIndexForPoint:): Adjust return type depending on GNUstep
13405 (mouseDown:): delta is CGFloat.
13406 (updateFrameSize): Remove unised variable f.
13407 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13408 Cast float to EmacsCGFloat.
13409 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13410 also to -1 when restoring.
13411 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13412 inside NS_IMPL_COCOA.
13413 (toggleFullScreen:): Put call to toggleFullScreen inside
13414 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13415 (setPosition:portion:whole:): por is CGFloat.
13416 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13417 (mouseDown:): Use CGFloat.
13418 (mouseDragged:): Remove unised variable edge.
13419 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13421 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13422 of CGFloat differs.
13423 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13424 when NS_IMPL_GNUSTEP.
13425 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13426 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13427 (EmacsToolbar): Add clearAll. Add tag argument to
13428 addDisplayItemWithImage.
13429 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13431 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13433 * nsmenu.m (ns_update_menubar): Make static.
13434 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13435 (fillWithWidgetValue:): Add cast to SEL for setAction.
13436 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13437 (update_frame_tool_bar): Update code for GNUstep.
13438 (clearAll): New method.
13439 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13440 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13441 Move identifierToItem setObject and activeIdentifiers addObject before
13442 call to insertItemWithItemIdentifier.
13443 (validateVisibleItems): Fix indentation.
13444 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13445 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13446 UtilityWindow to aStyle, remove call to setStyleMask.
13448 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13450 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13451 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13452 Use F suffix on floats.
13453 (ns_char_width): Returns CGFloat.
13454 (ns_ascii_average_width): w is CGFloat instead of float.
13455 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13457 (ns_glyph_metrics): CGFloat instead of float.
13459 * nsfns.m (x_set_foreground_color, x_set_background_color):
13461 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13462 remove unused variables.
13463 (Fns_read_file_name): Keep track if panel is for save.
13464 Use ns_filename_from_panel/ns_directory_from_panel.
13465 (Fns_list_services): delegate only used for COCOA.
13466 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13467 Just return the input if GNUstep.
13468 (x_screen_planes): Remove.
13469 (Fxw_color_values): Use EmacsCGFloat
13470 (Fns_display_monitor_attributes_list): Only get screen number for
13472 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13474 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13475 ns_directory_from_panel.
13477 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13479 * process.c (handle_child_signal): Also use WCONTINUED.
13480 This is so that list-processes doesn't mistakenly list the process
13481 as stopped, when the process has actually been continued and is
13484 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13486 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13487 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13488 not already configured.
13490 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13492 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13494 * Makefile.in (mostlyclean): Remove *.res files.
13496 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13498 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13499 a buffer (bug#8447).
13501 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13503 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13504 display vector, and we backtrack, handle the case that the
13505 previous character position is also displayed from a display
13506 vector or covered by a display string or image. (Bug#14476)
13508 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13510 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13511 (struct MonitorInfo, free_monitors): Remove.
13512 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13513 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13514 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13517 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13518 (struct MonitorInfo, free_monitors): Remove.
13519 (ns_screen_name): Make static.
13520 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13521 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13524 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13525 (struct MonitorInfo): New struct.
13526 (free_monitors, make_monitor_attribute_list): Declare.
13528 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13530 (free_monitors, make_monitor_attribute_list): New functions.
13531 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13534 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13536 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13538 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13540 * keyboard.c: Apply keyboard decoding only to events that come directly
13541 from the tty, not from unread-command-events (bug#14368).
13542 (read_event_from_main_queue): New function, extracted from read_char.
13543 (read_decoded_char): Remove.
13544 (read_decoded_event_from_main_queue): New function to replace it.
13545 (read_char): Use it.
13546 (read_key_sequence): Use read_char rather than read_decoded_char.
13548 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13550 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13552 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13554 2013-05-22 Kenichi Handa <handa@gnu.org>
13556 The following changes are to fix the setting of
13557 buffer-file-coding-system on, for instance, C-x RET c unix RET
13558 _FILE_OF_DOS_EOL_TYPE_ RET.
13560 * coding.h (struct coding_system): New member detected_utf8_chars.
13562 * coding.c (detect_coding_utf_8): Count characters and check EOL
13563 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13565 (setup_coding_system): Do not initialize coding->head_ascii.
13566 (check_ascii): Do not set coding->eol_seen but update it. Do not
13567 call adjust_coding_eol_type here.
13568 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13569 If the eol-type of CODING is already specified, adjust the eol type
13570 of the found coding-system.
13571 (decode_coding_gap): Cancel previous change. Utilize the
13572 character numbers counted by detect_coding_utf_8. Fix detection
13575 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13577 * search.c (looking_at_1): Only set last_thing_searched if the match
13578 changed the match-data (bug#14281).
13580 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13582 * xdisp.c (reseat_at_previous_visible_line_start):
13583 Already declared in dispextern.h, so remove it here.
13584 (move_it_vertically_backward): Likewise.
13586 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13588 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13589 (Fx_display_pixel_width, Fx_display_pixel_height)
13590 (Fx_display_mm_width, Fx_display_mm_height):
13591 Mention `display-monitor-attributes-list' in docstrings.
13593 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13594 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13595 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13596 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13597 (Fx_display_backing_store, Fx_display_visual_class)
13598 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13599 (Fx_display_grayscale_p, Fx_display_pixel_width)
13600 (Fx_display_pixel_height, Fx_display_planes)
13601 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13602 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13603 (Fx_display_mm_width, Fx_display_mm_height)
13604 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13605 height for all physical monitors as in X11.
13607 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13608 Return pixel width or height for all physical monitors as in X11.
13610 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13612 Port --enable-gcc-warnings to clang.
13613 * bytecode.c (exec_byte_code):
13615 Redo diagnostic pragmas to pacify clang, too.
13616 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13617 * editfns.c (Fencode_time):
13618 * fileio.c (file_accessible_directory_p):
13619 * font.c (font_unparse_xlfd):
13620 Use '&"string"[index]' instead of '"string" + (index)'.
13621 * undo.c (user_error): Remove; unused.
13623 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13625 * insdel.c (insert_1_both): Document the arguments, instead of
13626 referring to insert_1, which no longer exists.
13628 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13629 some window, increment windows_or_buffers_changed, so that
13630 *Messages* display in that window is updated. (Bug#14408)
13632 * w32.c: Include epaths.h.
13633 (init_environment): Use cmdproxy.exe without leading directories.
13634 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13636 (gettimeofday): Adjust signature and return value to Posix
13639 * unexw32.c (open_output_file): Delete the existing emacs.exe
13640 before creating it, to break the hard link to the versioned
13643 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13644 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13645 (FIRSTFILE_OBJ): New variables.
13646 (W32_RES): Rename to EMACSRES. All users changed.
13647 (base_obj): Use $(CM_OBJ).
13648 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13649 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13650 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13651 $(W32_RES_LINK) before $(LIBES).
13652 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13654 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13656 * makefile.w32-in (DOC): Use just "DOC".
13658 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13660 * process.c: Export default filters and sentinels to Elisp.
13661 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13663 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13664 (Fset_process_sentinel, Fformat_network_address):
13665 Default to them instead of nil.
13666 (server_accept_connection): Sentinels can't be nil any more.
13667 (read_and_dispose_of_process_output): New function, extracted from
13668 read_process_output.
13669 (read_process_output): Use it; filters can't be nil.
13670 (Finternal_default_process_filter): New function, extracted from
13671 read_process_output.
13672 (exec_sentinel_unwind): Remove function.
13673 (exec_sentinel): Don't zilch sentinel while running.
13674 (status_notify): Sentinels can't be nil.
13675 (Finternal_default_process_sentinel): New function extracted from
13677 (setup_process_coding_systems): Default filter is not nil any more.
13678 (syms_of_process): Export new Elisp functions and initialize
13680 * lisp.h (make_lisp_proc): New function.
13682 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13684 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13686 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13688 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13689 unless we know that the window w is a leaf window.
13690 Another attempt at solving bug#14062.
13692 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13694 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13697 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13699 * image.c (gif_load): Check that subimages fit (Bug#14345).
13701 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13703 * lread.c (skip_dyn_eof): New function.
13704 (read1): Use it to skip the end of a file in response to #@00.
13706 * doc.c (get_doc_string): Slightly relax the sanity checking.
13708 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13710 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13711 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13712 (MonitorInfo): New struct.
13713 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13714 (Fns_display_monitor_attributes_list): New functions.
13715 (display-usable-bounds): Remove.
13716 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13719 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13721 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13722 (GTK_CHECK_VERSION): New macro, if not already defined.
13723 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13724 replaced by GTK_CHECK_VERSION.
13726 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13728 * xterm.h (GTK_PREREQ): New macro.
13729 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13730 to use this macro instead, for consistency and clarity.
13732 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13734 * xdisp.c (row_for_charpos_p): New function, with code of
13735 cursor_row_p, but accepts an additional argument CHARPOS instead
13736 of using a hardcoded PT.
13737 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13738 (row_containing_pos): Call row_for_charpos_p instead of partially
13739 doing the same. Fixes cursor positioning under longlines-mode
13740 when longlines-show-effect includes more than one newline, when
13741 moving the cursor vertically up.
13743 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13745 * makefile.w32-in (ACL_H): New macro.
13746 ($(BLD)/fileio.$(O)): Update dependencies.
13748 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13750 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13751 * Makefile.in (LIB_ACL): New macro.
13752 (LIBACL_LIBS): Remove.
13753 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13754 * fileio.c: Include <acl.h>.
13755 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13756 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13758 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13761 * unexelf.c: Don't assume ElfW (Half) fits in int.
13762 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13763 when dealing with ElfW (Half) values, since they can exceed 2**31
13764 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13765 (entry_address): Omit unused NUM arg. All uses changed.
13767 2013-05-07 Juri Linkov <juri@jurta.org>
13769 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13770 to the string converted from number with `Fnumber_to_string'.
13773 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13775 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13776 This fixes a problem introduced by my previous change.
13778 2013-05-07 Glenn Morris <rgm@gnu.org>
13780 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13782 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13784 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13786 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13788 Static checking by GCC 4.8.0.
13789 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13790 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13791 (x_get_monitor_attributes_fallback)
13792 (x_get_monitor_attributes_xinerama)
13793 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13794 Define only if USE_GTK.
13795 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13796 (x_get_monitor_attributes_fallback): Omit unused locals.
13797 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13798 Use double, not float, to avoid mixed-mode floating point arithmetic.
13800 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13801 Jan Djärv <jan.h.d@swipnet.se>
13803 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13804 (XINERAMA_CFLAGS): New macros.
13805 (ALL_CFLAGS, LIBES): Use them.
13807 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13808 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13809 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13810 (syms_of_xfns): DEFSYM them.
13811 (struct MonitorInfo): New struct.
13812 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13813 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13814 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13815 (x_get_monitor_attributes_xinerama): New functions.
13816 (Fx_display_monitor_attributes_list): New primitive.
13817 (syms_of_xfns): Defsubr it.
13819 * xterm.h (x_display_info): Add Xatom_net_workarea and
13820 Xatom_net_current_desktop.
13822 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13823 and dpyinfo->Xatom_net_current_desktop.
13825 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13827 * xdisp.c (pos_visible_p): Use the special code for finding the
13828 beginning of a display property or overlay for any "replacing"
13829 display property, not just for display strings. This solves
13830 incorrect reporting of position by posn-at-point. (Bug#14241)
13832 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13834 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13835 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13836 Verify that ElfW (Half) fits in int.
13837 (fatal): Use same signature as lisp.h.
13838 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13839 configure and build with -DUNEXELF_DEBUG without worrying about
13840 other modules that use DEBUG.
13841 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13842 possibly-wide integers now uses it instead of plain fprintf.
13843 (entry_address): New function, which avoids problems with 32-bit
13844 overflow on 64-bit hosts.
13845 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13846 (round_up): Don't assume the remainder fits in int.
13847 (find_section): Use bool for boolean. Simplify debug code.
13848 (unexec): Don't assume file sizes fit in int or size_t.
13849 Omit unnecessary trailing newline in 'fatal' format.
13850 Use strerror rather than outputting decimal error number.
13851 Remove unused code when emacs is not defined;
13852 this file relies on Emacs now.
13853 Don't assume e_phnum and e_shnum are positive.
13855 * regex.c: Fix problems when DEBUG is defined.
13856 (extract_number, extract_number_and_incr): Define regardless of
13857 whether DEBUG is defined; that's simpler and makes the code less
13858 likely to go stale in the normal case when DEBUG is not defined.
13859 Return int rather than taking an int * arg. All callers changed.
13860 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13861 Remove, replacing with ...
13862 (DEBUG_PRINT): New macro. All callers changed.
13863 (DEBUG_COMPILES_ARGUMENTS): New macro.
13864 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13865 (print_compiled_pattern, print_double_string) [DEBUG]:
13866 Use prototype rather than old-style definition.
13867 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13868 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13869 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13870 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13871 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13872 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
13873 This matters only when DEBUG is defined.
13875 2013-05-05 Eli Zaretskii <eliz@gnu.org>
13877 * xdisp.c (set_iterator_to_next): Set the
13878 ignore_overlay_strings_at_pos_p flag only if we are _really_
13879 iterating over an overlay string, as indicated by the
13880 current.overlay_string_index member. (Bug#14306)
13882 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
13884 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
13885 to where it is used, to avoid autorelease issues (Bug#14050).
13887 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
13889 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
13890 * fileio.c (syms_of_fileio): Implement this.
13891 * filelock.c (create_lock_file): If symbolic links don't work, so
13892 we use a regular file as a lock file, do not fsync the lock file;
13895 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
13897 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
13898 (syms_of_minibuf): Adjust accodingly.
13900 * callint.c (Fcall_interactively): Adjust calls accordingly.
13902 2013-05-04 Eli Zaretskii <eliz@gnu.org>
13904 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
13905 w->contents is a buffer before computing everything else.
13906 Use parentheses to disambiguate last part of the condition.
13908 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
13909 assertion violations. (Bug#14062)
13911 2013-05-01 David Reitter <david.reitter@gmail.com>
13913 * nsfns.m (ns_tooltip): Initialize.
13915 2013-04-28 Eli Zaretskii <eliz@gnu.org>
13917 * coding.c (decode_coding_gap): Don't remove the character before
13918 a newline unless it's a CR character. (Bug#14287)
13920 2013-04-28 Dan Nicolaescu <dann@gnu.org>
13922 * dispextern.h (struct face): Move enum face_underline_type
13923 earlier so that bitfields can be in the same word.
13925 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
13927 * nsfns.m (handlePanelKeys): New function.
13928 (EmacsOpenPanel:performKeyEquivalent:)
13929 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
13930 arrows/function/control and copy/paste keys (Bug#14296).
13932 2013-04-27 Juri Linkov <juri@jurta.org>
13934 * callint.c (Fcall_interactively): Call `Qread_number' for
13935 interactive code letter `n' instead of using duplicate code.
13938 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
13940 * systime.h (make_timeval): Declare as 'const'.
13942 2013-04-27 Kenichi Handa <handa@gnu.org>
13944 * font.c (font_open_entity): Always open a font of manageable
13947 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
13949 Port better to AIX (Bug#14258).
13950 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
13953 2013-04-24 Kenichi Handa <handa@gnu.org>
13955 * coding.c (decode_coding_iso_2022): When an invalid escape
13956 sequence is encountered, reset the invocation and designation
13957 status to the safest one.
13959 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
13961 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
13962 Without this fix, "make distclean" leaves stamp-h1 behind.
13964 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
13966 * w32fns.c (w32_fullscreen_rect): New function to compute the
13967 window rectangle for the given fullscreen mode.
13968 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
13969 longer tunes the window size. This keeps the window's edges flush
13970 with the screen and allows the taskbar to hide itself in fullboth.
13972 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
13973 window decorations and uses the entire screen.
13975 * w32term.h (w32_fullscreen_rect) Add prototype.
13976 (struct w32_output): Replace normal_width, normal_height,
13977 normal_top, and normal_left members with a single normal_placement
13979 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
13981 (FRAME_NORMAL_PLACEMENT): New macro.
13983 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
13985 * minibuf.c (Ftest_completion): Silence compiler warning.
13987 2013-04-15 Eli Zaretskii <eliz@gnu.org>
13989 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
13992 * frame.h (WINDOW_FRAME): Protect macro and its argument with
13995 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13996 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
13997 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
13998 parentheses where appropriate.
14000 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14002 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14004 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14006 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14007 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14008 Mention in the doc string that setting these variables takes
14009 effect only after a call to set-window-buffer. (Bug#14200)
14011 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14013 * indent.c (Fvertical_motion): Don't consider display strings on
14014 overlay strings as display strings on the buffer position we
14015 started from. This prevents vertical cursor motion from jumping
14016 more than one line when there's an overlay string with a display
14017 property at end of line.
14018 Reported by Karl Chen <Karl.Chen@quarl.org> in
14019 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14021 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14023 * window.c (select_window): `record_buffer' even if window is
14024 already selected (bug#14191).
14026 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14028 * window.c (Fwindow_end): Test more flags, including the buffer's
14029 last_overlay_modified flag, to determine whether the window's
14030 display is really up-to-date. Prevents the function from
14031 returning a stale value. (Bug#14170)
14032 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14035 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14037 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14038 garbaged only if it is not already the top frame on its TTY.
14039 This prevents flickering due to constant redrawing of TTY frames when
14040 there are GUI frames open in the same session. (Bug#13864)
14042 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14044 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14045 of marking the idle timers directly.
14047 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14049 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14050 tables (bug#14054).
14052 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14054 * window.c (select_window): Don't record_buffer while the invariant is
14055 temporarily broken (bug#14161).
14057 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14059 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14061 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14063 2013-04-07 Romain Francoise <romain@orebokech.com>
14065 Ignore additional platform-specific ACL errors (Bug#13702).
14066 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14067 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14069 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14071 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14074 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14076 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14077 This bug was introduced by my 2013-02-25 change that simplified
14078 data_start configuration. Without this change, on GNU/Linux
14079 an Emacs configured with --enable-profiling fails immediately
14080 due to a profiler signal.
14081 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14082 with these flags. On platforms where special flags are needed
14083 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14084 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14085 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14087 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14089 Get rid of some platform-specific functions examining window
14090 system and its capabilities. This is a partial rework of the
14092 * lisp.h (have_menus_p): Remove prototype. This function is
14093 replaced with platform-independent window_system_available.
14094 (check_window_system): Move to...
14095 * frame.h (decode_window_system_frame, window_system_available):
14096 ...here, add new prototypes.
14097 * frame.c (window_system_available, decode_window_system_frame):
14099 (check_window_system): Platform-independent now.
14100 * xterm.h (x_in_use): Remove declaration.
14102 * w32term.h (check_x_frame):
14103 * nsterm.h (check_x_frame): Remove prototypes. This function
14104 is replaced with platform-independent decode_window_system_frame.
14105 * msdos.c (have_menus_p): Remove.
14106 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14107 Remove platform-specific functions. Use check_window_system,
14108 decode_window_system_frame and check_ns_display_info where
14109 appropriate. Minor style and comment tweaks.
14110 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14111 (check_x_frame): Likewise.
14112 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14114 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14115 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14116 * xmenu.c, xselect.c: All related users changed.
14118 2013-04-03 Kenichi Handa <handa@gnu.org>
14120 The following changes is to optimize the code for reading UTF-8
14123 * coding.c (check_ascii): Rename from detect_ascii. Return value
14124 changed. Check EOL format. Do not call adjust_coding_eol_type
14126 (check_utf_8): New function.
14127 (adjust_coding_eol_type): Do nothing if already adjusted.
14128 (detect_coding): Compare the return value of check_ascii with
14129 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14130 (decode_coding_gap): Optimize for valid UTF-8.
14132 2013-03-21 Kenichi Handa <handa@gnu.org>
14134 * coding.c (syms_of_coding): Cancel previous change.
14136 * insdel.c (insert_from_gap): Fix previous change.
14138 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14140 Consistently use platform-specific function to detect window system.
14141 * lisp.h (check_window_system): New prototype. This function is
14142 going to replace check_x, check_w32 and check_ns.
14143 (have_menus_p): Mention msdos.c in comment.
14144 * fontset.c (check_window_system_func): Remove. Adjust all users.
14145 * fontset.h (check_window_system_func): Remove prototype.
14146 * nsterm.h (check_ns):
14147 * xterm.h (check_x):
14148 * w32term.h (check_w32): Likewise.
14149 * menu.c (Fx_popup_menu): Use check_window_system.
14150 * msdos.c (check_window_system): Define for MS-DOS.
14151 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14152 * w32fns.c (check_window_system): Likewise for MS-Windows.
14153 * xfns.c (check_window_system): Likewise for X.
14154 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14155 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14157 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14159 Prefer < to > in range checks such as 0 <= i && i < N.
14160 This makes it easier to visualize quantities on a number line.
14161 This patch doesn't apply to all such range checks,
14162 only to the range checks affected by the 2013-03-24 change.
14163 This patch reverts most of the 2013-03-24 change.
14164 * alloc.c (xpalloc, Fgarbage_collect):
14165 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14166 * character.c (string_escape_byte8):
14167 * charset.c (read_hex):
14168 * data.c (cons_to_unsigned):
14169 * dispnew.c (update_frame_1):
14170 * doc.c (Fsubstitute_command_keys):
14171 * doprnt.c (doprnt):
14172 * editfns.c (hi_time, decode_time_components):
14173 * fileio.c (file_offset):
14174 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14175 * font.c (font_intern_prop):
14176 * frame.c (x_set_alpha):
14177 * gtkutil.c (get_utf8_string):
14178 * indent.c (check_display_width):
14179 * keymap.c (Fkey_description):
14180 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14182 * minibuf.c (read_minibuf_noninteractive):
14183 * process.c (wait_reading_process_output):
14184 * search.c (Freplace_match):
14185 * window.c (get_phys_cursor_glyph):
14186 * xdisp.c (redisplay_internal):
14187 * xsmfns.c (smc_save_yourself_CB):
14188 Prefer < to > for range checks.
14189 * dispnew.c (sit_for): Don't mishandle NaNs.
14190 This fixes a bug introduced in the 2013-03-24 change.
14191 * editfns.c (decode_time_components): Don't hoist comparison.
14192 This fixes another bug introduced in the 2013-03-24 change.
14194 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14196 * frame.h (struct frame): Drop scroll_bottom_vpos
14197 member becaue all real users are dead long ago.
14198 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14199 * xdisp.c (redisplay_internal): Adjust user.
14201 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14203 * nsmenu.m (showAtX:Y:for:): setLevel to
14204 NSPopUpMenuWindowLevel (Bug#13998).
14206 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14208 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14209 (ns_check_pending_open_menu): Declare.
14211 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14212 (x_activate_menubar): Update the menu with title that matches
14213 ns_get_pending_menu_title, and call
14214 ns_check_pending_openmenu (Bug#12698).
14215 (menuWillOpen:): New method.
14216 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14218 * nsterm.m (menu_will_open_state, menu_mouse_point)
14219 (menu_pending_title): New varaibles.
14220 (ns_get_pending_menu_title, ns_check_menu_open)
14221 (ns_check_pending_open_menu): New functions.
14223 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14225 * indent.c (current_column_bol_cache): Remove leftover which is not
14226 used in Fmove_to_column any more.
14227 (current_column, scan_for_column): Adjust users.
14228 * keyboard.c (last_point_position_buffer, last_point_position_window):
14229 Remove leftovers which are not used for recording undo any more.
14230 (command_loop_1, syms_of_keyboard): Adjust users.
14231 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14232 redisplay_window any more.
14233 (move_it_to): Adjust user.
14235 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14237 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14238 Update dependencies.
14240 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14242 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14243 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14244 forward references.
14246 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14248 * window.h (struct window): Replace hchild, vchild and buffer slots
14249 with a single slot 'contents'. This is possible because each valid
14250 window may have either the child window (in vertical or horizontal
14251 combination) or buffer to display (for the leaf window). Using that,
14252 a lot of operations to traverse and/or change window hierarchies may
14253 be simplified. New member horizontal is used to distinguish between
14254 horizontal and vertical combinations of internal windows.
14255 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14256 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14257 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14258 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14259 Use contents slot, not buffer, where appropriate.
14260 (wset_combination): New function.
14261 (wset_buffer): Add eassert.
14262 (Fframe_first_window): Simplify the loop reaching first window.
14263 (Fwindow_buffer): Use WINDOW_LEAF_P.
14264 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14265 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14266 (unshow_buffer): Convert initial debugging check to eassert.
14267 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14268 (make_parent_window, window_resize_check, window_resize_apply)
14269 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14270 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14271 Adjust to match struct window changes.
14272 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14273 (mark_window_cursors_off, count_windows, get_leaf_windows)
14274 (foreach_window_1): Simplify the loop.
14275 * alloc.c (mark_object): Do not check for the leaf window because
14276 internal windows has no glyph matrices anyway.
14277 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14278 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14279 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14280 (build_frame_matrix_from_window_tree, mirror_make_current)
14281 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14282 (update_window_tree, set_window_update_flags): Simplify the loop.
14283 (sync_window_with_frame_matrix_rows): Enforce live window.
14284 Use contents slot, not buffer, where appropriate.
14285 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14286 and WINDOW_HORIZONTAL_COMBINATION_P.
14287 (make_frame_visible_1): Simplify the loop.
14288 Use contents slot, not buffer, where appropriate.
14289 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14290 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14291 (expose_window_tree): Likewise.
14292 Use contents slot, not buffer, where appropriate.
14293 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14294 to avoid deleted windows. Use contents slot instead of buffer.
14295 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14296 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14297 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14298 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14300 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14302 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14303 identify the reasons for assertion violations in bug#14062 and
14305 (Fx_show_tip): Fix compilation error under
14306 "--enable-check-lisp-object-type". (Bug#14073)
14308 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14309 Reported by <rzl24ozi@gmail.com>.
14311 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14313 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14315 (unwind_with_echo_area_buffer): ...to restore it here.
14316 This is needed to ensure that...
14317 (redisplay_window): ...both window markers are valid here,
14318 which is verified by eassert.
14319 * editfns.c (save_excursion_save): Do not assume that
14320 selected_window always displays the buffer.
14321 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14324 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14326 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14329 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14331 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14333 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14335 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14336 since MinGW's w32api headers do. This avoids compiler warnings.
14338 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14339 if already defined.
14341 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14343 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14345 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14347 * gtkutil.c (style_changed_cb): Check if frame is live and an
14348 X frame (Bug#14038).
14350 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14352 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14353 Define only for _WIN32_WINNT less than 0x0500.
14354 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14356 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14357 see its own definitions of 'struct timeval' and 'struct timezone'.
14359 Fix incompatibilities between MinGW.org and MinGW64 headers.
14360 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14362 * w32.c (REPARSE_DATA_BUFFER): Guard with
14363 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14365 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14367 * xterm.c: Include X11/XKBlib.h
14368 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14370 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14372 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14374 * blockinput.h (input_blocked_p): Likewise.
14375 * bytecode.c (exec_byte_code): Likewise.
14376 * callproc.c (call_process_kill, call_process_cleanup)
14377 (Fcall_process): Likewise.
14378 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14379 (Fccl_execute_on_string): Likewise.
14380 * character.c (string_escape_byte8): Likewise.
14381 * charset.c (read_hex): Likewise.
14382 * cm.c (calccost): Likewise.
14383 * data.c (cons_to_unsigned): Likewise.
14384 * dired.c (directory_files_internal, file_name_completion):
14386 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14387 (sit_for): Likewise.
14388 * doc.c (Fsubstitute_command_keys): Likewise.
14389 * doprnt.c (doprnt): Likewise.
14390 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14391 * emacsgtkfixed.c: Likewise.
14392 * fileio.c (file_offset, Fwrite_region): Likewise.
14393 * floatfns.c (Fexpt, fmod_float): Likewise.
14394 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14396 * font.c (font_intern_prop): Likewise.
14397 * frame.c (x_set_alpha): Likewise.
14398 * gtkutil.c (get_utf8_string): Likewise.
14399 * indent.c (check_display_width): Likewise.
14400 * intervals.c (create_root_interval, rotate_right, rotate_left)
14401 (split_interval_right, split_interval_left)
14402 (adjust_intervals_for_insertion, delete_node)
14403 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14404 (merge_interval_right, merge_interval_left, copy_intervals)
14405 (set_intervals_multibyte_1): Likewise.
14406 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14407 * keymap.c (Fkey_description): Likewise.
14408 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14409 * lread.c (openp, read_integer, read1, string_to_number):
14411 * menu.c (ensure_menu_items): Likewise.
14412 * minibuf.c (read_minibuf_noninteractive): Likewise.
14413 * print.c (printchar, strout): Likewise.
14414 * process.c (create_process, Faccept_process_output)
14415 (wait_reading_process_output, read_process_output, send_process)
14416 (wait_reading_process_output): Likewise.
14417 * profiler.c (make_log, handle_profiler_signal): Likewise.
14418 * regex.c (re_exec): Likewise.
14419 * regex.h: Likewise.
14420 * search.c (looking_at_1, Freplace_match): Likewise.
14421 * sysdep.c (get_child_status, procfs_ttyname)
14422 (procfs_get_total_memory): Likewise.
14423 * systime.h (EMACS_TIME_VALID_P): Likewise.
14424 * term.c (dissociate_if_controlling_tty): Likewise.
14425 * window.c (get_phys_cursor_glyph): Likewise.
14426 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14427 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14429 * xfns.c (Fx_window_property): Likewise.
14430 * xmenu.c (set_frame_menubar): Likewise.
14431 * xselect.c (x_get_window_property, x_handle_dnd_message):
14433 * xsmfns.c (smc_save_yourself_CB): Likewise.
14434 * xterm.c (x_scroll_bar_set_handle): Likewise.
14436 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14438 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14439 to be optional or nil. Adjust comment and convert it to docstring.
14440 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14441 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14443 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14445 Static checking by GCC 4.8-20130319.
14446 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14447 * process.c (Fset_process_datagram_address)
14448 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14449 * xdisp.c (get_char_face_and_encoding)
14450 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14451 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14452 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14454 2013-03-24 Ken Brown <kbrown@cornell.edu>
14456 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14457 fix compilation on 64-bit Cygwin, where underscores are not
14458 automatically prepended.
14460 * w32term.c (w32_initialize): Silence compiler warning.
14462 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14464 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14465 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14466 variables, to save and restore frame dimensions.
14467 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14468 after returning from a 'fullscreen' configuration.
14469 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14470 to avoid races between the main thread and the input thread.
14472 * w32term.h (struct w32_output): New members normal_width,
14473 normal_height, normal_top, normal_left, and prev_fsmode.
14474 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14475 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14476 members of a frame.
14478 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14479 'fullscreen' parameter. Always record previous width and height
14480 of the frame, except when switching out of maximized modes, so
14481 that they could be restored correctly, instead of resetting to the
14482 default frame dimensions. Send SC_RESTORE command to the frame,
14483 unless we are going to send SC_MAXIMIZE, to restore the frame
14484 resize hints in the mouse pointer shown by the window manager.
14487 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14489 * lisp.h (get_frame_param): Adjust conditions for prototype
14492 2013-03-22 Ken Brown <kbrown@cornell.edu>
14494 * unexcw.c: Drop unneeded inclusion of w32common.h.
14495 (report_sheap_usage): Declare.
14496 (read_exe_header): Add magic numbers for x86_64.
14497 (fixup_executable): Fix printf format specifier for unsigned long
14500 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14502 * frame.h (struct frame): Put menu_bar_window under #ifdef
14503 because this member is not needed when X toolkit is in use.
14504 (fset_menu_bar_window):
14505 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14506 (free_glyphs, update_frame):
14507 * xdisp.c (expose_frame): Likewise.
14508 (display_menu_bar): Likewise. Remove redundant eassert.
14509 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14512 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14514 Use functions and constants to manipulate Lisp_Save_Value objects.
14515 This replaces code that used macros and strings and token-pasting.
14516 The change makes the C source a bit easier to follow,
14517 and shrinks the Emacs executable a bit.
14518 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14519 (make_save_value): Change 1st arg from string to enum. All callers
14522 (mark_object): Use if, not #if, for GC_MARK_STACK.
14523 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14524 (XSAVE_OBJECT): Now functions, not macros.
14525 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14526 the constant was never used.
14527 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14528 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14529 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14530 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14532 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14533 type3 with a single member save_type. All uses changed.
14534 (save_type, set_save_pointer, set_save_integer): New functions.
14535 * print.c (PRINTX): Remove.
14537 * alloc.c: Remove redundant static declarations.
14539 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14541 * window.h (struct window): Convert left_col, top_line, total_lines
14542 and total_cols from Lisp_Objects to integers. Adjust comments.
14543 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14545 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14546 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14547 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14548 Adjust users where appropriate.
14550 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14552 * frame.h (struct frame): Drop resx and resy because the same data is
14553 available from window system-specific output context. Adjust users.
14554 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14555 New functions to provide defaults when no window system available.
14556 (FRAME_RES_X, FRAME_RES_Y): New macros.
14557 (NUMVAL): Move from xdisp.c.
14558 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14559 (Ffont_face_attributes, Fopen_font):
14560 * image.c (gs_load):
14561 * w32font.c (fill_in_logfont):
14562 * xdisp.c (calc_pixel_width_or_height):
14563 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14564 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14566 2013-03-20 Kenichi Handa <handa@gnu.org>
14568 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14569 to 1 (temporary workaround until a bug related to ASCII
14570 optimization is fixed).
14572 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14574 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14575 Signal error if window is not internal. Adjust docstring.
14576 (delete_all_child_windows): Use combination_limit to save the buffer.
14577 (Fset_window_configuration): Adjust accordingly.
14578 * print.c (syms_of_print): Initialize debugging output not here...
14579 (init_print_once): ...but in a new function here.
14580 * lisp.h (init_print_once): Add prototype.
14581 * emacs.c (main): Add call to init_print_once. Adjust comments.
14583 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14585 * window.c (window_resize_check, window_resize_apply)
14586 (window_from_coordinates, recombine_windows, set_window_buffer)
14587 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14588 (Fsplit_window_internal, Fdelete_window_internal)
14589 (freeze_window_starts): Use bool for booleans.
14590 * window.h (window_frame_coordinates, resize_frame_windows)
14591 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14593 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14595 * dispnew.c (bitch_at_user): Use `user-error'.
14597 2013-03-17 Ken Brown <kbrown@cornell.edu>
14599 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14600 as return type of image_background. (Bug#13981)
14601 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14603 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14605 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14606 (ns_select): Don't return with result uninitialized.
14608 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14611 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14613 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14614 directories. If filename is nil, get directory name (Bug#13932).
14615 Use getFilename and getDirectory.
14616 (getFilename, getDirectory): New methods for EmacsSavePanel and
14618 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14620 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14622 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14624 2013-03-15 Kenichi Handa <handa@gnu.org>
14626 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14627 (adjust_after_replace): Make it back to static. Delete the third
14628 arg text_at_gap_tail. Cancel the code for handling it.
14630 * coding.h (struct coding_system): New member eol_seen.
14632 * coding.c (detect_ascii): New function.
14633 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14634 when the source bytes are actually scanned. On detecting for
14635 coding_category_utf_8_auto, call detect_ascii instead of scanning
14636 source bytes directly.
14637 (produce_chars): Call insert_from_gap with the new arg 0.
14638 (encode_coding): Likewise.
14639 (decode_coding_gap): Control ASCII optimization by the variable
14640 disable_ascii_optimization instead of #ifndef .. #endif.
14641 Deccode EOL format according to coding->eol_seen.
14642 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14645 * lisp.h (adjust_after_replace): Cancel externing it.
14646 (insert_from_gap): Adjust prototype.
14648 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14650 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14651 FULLSCREEN_MAXIMIZED. (Bug#13935)
14653 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14655 * region-cache.c (find_cache_boundary, move_cache_gap)
14656 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14657 Simplify debugging check and convert to eassert. Adjust comment.
14658 (pp_cache): Put under ENABLE_CHECKING.
14660 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14662 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14663 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14664 and WM_ACTIVATEAPP.
14665 (w32fullscreen_hook): If the frame is visible, reset
14666 f->want_fullscreen flag after changing the frame size. If the
14667 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14670 2013-03-13 Daniel Colascione <dancol@dancol.org>
14672 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14673 too so that these builds can use Cygwin's file conversion
14674 functions. (We've been building and linking cygw32.o all along
14675 and just not using it.)
14677 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14679 File synchronization fixes (Bug#13944).
14680 * Makefile.in (LIB_FDATASYNC): New macro.
14682 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14683 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14684 Don't worry about HAVE_FSYNC, since a substitute fsync is
14685 available if the system lacks one.
14686 (Fwrite_regin): Retry fsync if interrupted.
14688 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14690 * w32term.c (w32_read_socket): If the Emacs frame is being
14691 activated, call w32fullscreen_hook, to make sure the new frame
14692 dimensions are in effect. (Bug#13937)
14694 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14696 * xdisp.c (init_iterator): Simplify because both character and byte
14697 positions are either specified or -1. Add eassert. Adjust comment.
14698 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14699 character and byte positions can be obtained from marker.
14701 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14703 Static checking by Sun C 5.12.
14704 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14705 * bytecode.c (exec_byte_code):
14706 * dispnew.c (init_display):
14708 * fileio.c (Fsubstitute_in_file_name):
14709 * keyboard.c (Fevent_convert_list):
14710 * keymap.c (Fsingle_key_description):
14711 * term.c (maybe_fatal, fatal):
14712 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14713 * xsmfns.c (Fhandle_save_session):
14714 Omit unreachable code.
14715 * keymap.c (map_keymap_char_table_item): Cast void * to
14716 a function pointer type; the C Standard requires this.
14718 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14719 Include <sys/param.h> unconditionally, as that works elsewhere and
14720 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14721 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14724 See ChangeLog.12 for earlier changes.
14726 ;; Local Variables:
14730 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14732 This file is part of GNU Emacs.
14734 GNU Emacs is free software: you can redistribute it and/or modify
14735 it under the terms of the GNU General Public License as published by
14736 the Free Software Foundation, either version 3 of the License, or
14737 (at your option) any later version.
14739 GNU Emacs is distributed in the hope that it will be useful,
14740 but WITHOUT ANY WARRANTY; without even the implied warranty of
14741 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14742 GNU General Public License for more details.
14744 You should have received a copy of the GNU General Public License
14745 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.