1 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
5 2014-10-15 Eli Zaretskii <eliz@gnu.org>
7 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
8 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
10 (bidi_get_type): Return the isolate initiators and terminator types.
11 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
12 (bidi_fetch_char_skip_isolates, find_first_strong_char)
13 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
14 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
16 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
17 push and pop correctly for isolates.
18 (bidi_remember_char): Modify to accept an additional argument
19 and record the bidi type according to its value.
20 (bidi_cache_iterator_state): Accept an additional argument to only
21 update an existing state. Handle the new members of struct bidi_it.
22 (bidi_cache_find): Arguments changed: no longer accepts a level,
23 instead accepts a flag telling it whether it is okay to return
25 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
26 table. Initialize new isolate-related members.
27 (bidi_paragraph_init): Some code factored out into
28 find_first_strong_char.
29 (bidi_resolve_explicit_1): Function deleted, its code incorporated
30 into bidi_resolve_explicit.
31 (bidi_resolve_explicit): Support the isolate initiators and
32 terminator. Fix handling of embeddings and overrides according to
33 new UBA requirements. Record information about previously seen
34 characters here (moved from bidi_level_of_next_char).
35 (bidi_resolve_weak): Adapt to changes in struct members.
36 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
37 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
38 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
39 paired bracket resolution. Handle isolate initiators and
41 (bidi_type_of_next_char): Remove unneeded code for BN limit.
42 (bidi_level_of_next_char): Move the code that records information
43 about previous characters to bidi_resolve_explicit. Fix logic of
44 resolving neutrals and make sure their cache entries are updated.
45 Remove now unneeded special handling of PDF level.
47 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
48 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
49 enlarged per Unicode 6.3.
50 (enum bidi_bracket_type_t): New data type.
51 (struct bidi_saved_info): Leave only 2 type members out of 4.
53 (struct bidi_stack): Add members necessary to support isolating
55 (struct bidi_it): Add new members necessary to support isolating
56 sequences and bracket pair resolution.
58 * xdisp.c (Fbidi_resolved_levels): New function.
59 (syms_of_xdisp): Defsubr it.
60 (append_glyph, append_composite_glyph, produce_image_glyph)
61 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
63 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
65 * term.c (append_glyph, append_composite_glyph)
66 (append_glyphless_glyph): Convert aborts to assertions.
68 * .gdbinit (pgx): Display the character codepoint, resolved level,
69 and bidi type also for glyphless glyphs.
71 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
73 Avoid unwanted point motion in Fline_beginning_position.
74 * lisp.h (scan_newline_from_point): Add prototype.
75 * search.c (scan_newline_from_point): New function, refactored from...
76 * cmds.c (Fforward_line): ...adjusted user.
77 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
78 and simplify the former since the latter doesn't move point.
80 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
82 Cleanup terminal handling code.
83 * dispextern.h (get_named_tty): Remove prototype but...
84 * termhooks.h (get_named_terminal): ...resurrect it under
86 (get_terminal): Likewise, but with...
87 (decode_live_terminal): ...this name.
88 (decode_tty_terminal): Add prototype.
89 * term.c (get_tty_terminal): Remove.
90 (get_named_tty): Remove.
91 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
92 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
93 Use decode_tty_terminal.
94 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
95 * terminal.c (get_terminal): Refactor to...
96 (decode_terminal, decode_live_terminal): ...new functions.
97 (decode_tty_terminal): Replacement for get_tty_terminal.
98 (get_named_terminal): Likewise for get_named_tty.
99 * coding.c (Fset_terminal_coding_system_internal)
100 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
101 (Fkeyboard_coding_system):
102 * composite.c (Fcomposition_get_gstring):
103 * dispnew.c (Fsend_string_to_terminal):
104 * frame.c (Fmake_terminal_frame):
105 * nsfns.m (check_ns_display_info):
106 * w32fns.c, xfns.c (check_x_display_info):
107 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
108 * keyboard.c (handle_interrupt_signal, handle_interrupt)
109 (Fset_quit_char): Use get_named_terminal.
110 (Fset_output_flow_control, Fset_input_meta_mode):
111 Use decode_tty_terminal.
113 2014-10-13 Eli Zaretskii <eliz@gnu.org>
115 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
116 between 32-bit and 64-bit MinGW builds. (Bug#18699)
118 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
120 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
121 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
123 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
125 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
128 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
130 * editfns.c (dump_tz_string): No longer const.
131 It might be modified.
133 * nsmenu.m (clear): Assume OS X 10.6 or later.
135 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
137 * unexmacosx.c: Remove include ppc/reloc.h.
138 (unrelocate, copy_dysymtab): Remove PPC code.
139 (rebase_reloc_address): Remove, only used for PPC:
141 * nsterm.m: Always include macfont.h on COCOA.
142 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
143 (ns_dumpglyphs_image, ns_check_menu_open)
144 (applicationDidFinishLaunching)
145 (antialiasThresholdDidChange:)
146 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
147 Remove checks for OSX <= 10.5/10.6.
148 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
149 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
152 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
153 (NS_HAVE_NSINTEGER): Remove block.
154 Remove >= OSX 10.6 tests.
156 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
157 (x_activate_menubar, trackingNotification:): Remove check for
159 (menuNeedsUpdate:): Remove check for OSX < 10.5.
161 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
163 * nsfns.m: Always include macfont.h on COCOA.
164 (ns_filename_from_panel, ns_directory_from_panel)
165 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
166 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
168 * macfont.m: Remove >= 1050 check.
169 (macfont_create_family_with_symbol)
170 (macfont_get_glyph_for_character)
171 (mac_font_get_glyphs_for_variants)
172 (mac_ctfont_create_available_families, syms_of_macfont):
173 Remove code for OSX < 10.6.
174 (mac_font_family_group, mac_font_family_compare): Remove, only used
177 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
178 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
180 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
183 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
185 Fix putenv race conditions with undefined behavior (Bug#8705).
186 Do all putenv calls before Emacs creates any threads.
187 Use a safer way to modify the TZ environment variable in the
188 presence of multiple threads. For further thread-safety,
189 prefer localtime_r and gmtime_r to localtime and gmtime,
190 and prefer struct tm's tm_gmtoff (if available) to calling
191 both localtime_r and gmtime_r.
192 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
193 (init_dbusbind): ... to this new function.
194 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
195 * xterm.c (x_term_init): Move xputenv call from here ...
196 (init_xterm): ... to this new function.
197 * emacs.c (main) [USE_GTK]: Call it before creating threads.
198 * editfns.c (HAVE_TM_GMTOFF): Default to false.
199 (dump_tz_string): New constant.
200 (init_editfns): Use it. This centralizes the dump_tz stuff.
201 Call set_time_zone_rule here, so that its xputenv is done
202 before Emacs goes multithreaded.
203 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
204 thread-safe enough for Emacs.
205 (format_time_string, Fdecode_time, Fcurrent_time_string)
206 (Fcurrent_time_zone):
207 Prefer localtime_r and gmtime_r, which are more thread-safe, to
208 localtime and gmtime. Remove now-unnecessary calls to block_input.
209 (tm_gmtoff): New static function.
210 (Fdecode_time, Fcurrent_time_zone): Use it.
211 (Fencode_time): Use mktime_z, for better thread-safety.
212 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
213 i.e., not quite thread-safe but good enough for Emacs typical usage.
214 Do not reclaim storage that is in the environment; let it leak.
215 Always call tzset, since localtime_r does not.
216 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
217 This is now done in init_editfns.
218 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
219 New macros and declarations, for platforms lacking tzalloc & friends.
221 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
223 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
224 On x86 platforms this works around GCC bug 63495
225 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
226 and more generally should fix a portability problem in Emacs.
227 Problem reported by Stefan Monnier in:
228 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
230 2014-10-08 Leo Liu <sdl.web@gmail.com>
232 Enhance terpri to allow conditionally output a newline. (Bug#18652)
233 * keymap.c (describe_vector_princ):
234 * keyboard.c (Fcommand_error_default_function): Adapt to change to
237 * print.c (printchar_stdout_last): Declare.
238 (printchar): Record the last char written to stdout.
239 (Fterpri): Add optional argument ENSURE.
241 2014-10-08 Eli Zaretskii <eliz@gnu.org>
243 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
244 DELAY argument to change_frame_size, so that the frame size
245 changes, if any are needed, are delayed until the next redisplay.
246 This is to avoid a too early QUIT inside change_frame_size, when
247 it calls Lisp in frame_windows_min_size, in case one of the events
248 we've read sets the quit-flag. (Bug#18649)
250 * w32fns.c (check_x_display_info): Accept terminal objects as
251 argument, to follow what xfns.c does.
253 2014-10-07 Glenn Morris <rgm@gnu.org>
255 * Makefile.in ($(srcdir)/macuvs.h)
256 ($(lispsource)/international/charprop.el): Add explicit FORCE.
258 2014-10-07 Eli Zaretskii <eliz@gnu.org>
260 * decompress.c (init_zlib_functions): Move the message about zlib
261 being unavailable from here...
262 (Fzlib_decompress_region): ...to here. (Bug#18650)
264 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
266 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
267 the case where an optional string is used. Adjust docstring.
269 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
271 * lisp.mk (lisp): Remove w32-common-fns.elc.
273 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
275 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
276 These were already defined in buffer.c, and the duplicate
277 definitions cause problems on platforms like 'gcc -fno-common'.
278 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
280 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
282 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
283 if toolbar is visible.
285 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
288 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
289 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
290 (ns_select, ns_read_socket): Use unwind_protect to decrease
291 apploopnr (Bug#18345).
292 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
293 line height (Bug#17977).
295 * macfont.m: Fix indentation and import changes from macport 24.3.94.
296 (macfont_closest_traits_index): New function.
297 (macfont_closest_traits_index_p): Rename from
298 macfont_closest_traits_index.
299 (macfont_list): Use macfont_closest_traits_index_p.
301 2014-10-05 K. Handa <handa@gnu.org>
303 * coding.c (detect_coding_iso_2022): Set coding->rejected
304 correctly when an invalid escape sequence is found (Bug#18610).
306 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
308 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
309 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
312 2014-10-04 Martin Rudalics <rudalics@gmx.at>
314 * buffer.c (scroll_bar_width, scroll_bar_height):
316 * window.c (Fset_window_scroll_bars): Fix doc-string.
317 (Fwindow_scroll_bars): Have it return what the doc-string says.
319 2014-10-03 Eli Zaretskii <eliz@gnu.org>
321 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
322 iterator backwards, to resync the bidi iterator. (Bug#18584)
324 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
326 Consistently use min and max macros from lisp.h.
327 * coding.c (min, max):
329 * unexhp9k800.c (min):
330 * unexw32.c (min, max): Use definitions from lisp.h.
331 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
333 * gmalloc.c (min): Tiny style change.
335 * fileio.c (emacs_readlinkat, Finsert_file_contents):
336 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
338 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
340 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
341 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
342 (X_ULONG_MAX): Move these macros to xterm.h.
343 (x_fill_property_data): Be more generous about allowing either
344 signed or unsigned data of the appropriate width.
345 * xterm.h (x_display_set_last_user_time): New function.
346 All setters of last_user_time changd to use this function.
347 If ENABLE_CHECKING, check that the times are in range.
349 2014-10-02 Eli Zaretskii <eliz@gnu.org>
351 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
352 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
354 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
356 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
357 make a font_object from a tty frame (Bug#18573).
358 (Finternal_set_lisp_face_attribute): Add FIXME comment.
360 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
362 * alloc.c (mark_overlay): Assume that overlay boundaries are
363 always markers. Add comment.
364 * lread.c (read_internal_start): Use convenient validate_subarray.
366 (Fread_from_string): Adjust docstring.
368 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
370 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
372 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
373 Rename from the "x-" prefix.
375 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
377 * xselect.c (selection-converter-alist): Fix docstring.
379 2014-10-01 Eli Zaretskii <eliz@gnu.org>
381 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
382 argument passed by the caller, when we mirror all slashes into
385 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
387 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
388 Resurrect old code and fix compilation with GTK < 2.13.6.
390 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
392 Use AUTO_CONS instead of SCOPED_CONS, etc.
393 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
394 * lisp.h (AUTO_CONS): Rename from scoped_cons.
395 (AUTO_LIST1): Rename from scoped_list1.
396 (AUTO_LIST2): Rename from scoped_list2.
397 (AUTO_LIST3): Rename from scoped_list3.
398 (AUTO_LIST4): Rename from scoped_list4.
399 (AUTO_STRING): Rename from SCOPED_STRING.
400 * frame.h (AUTO_FRAME_ARG):
401 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
402 (AUTO_LIST4, AUTO_STRING):
403 Prepend a new argument 'name'.
404 Declare a variable instead of yielding a value.
406 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
408 2014-09-30 Eli Zaretskii <eliz@gnu.org>
410 * w32fns.c (w32_createwindow): Accept an additional argument, an
411 array of 2 values specifying the coordinates of the frame's
412 top-left corner. Use these values instead of calling x_get_arg,
413 which can cons Lisp objects, and therefore cannot be called except
414 from the main thread. Remove redundant tests for the default
416 (my_create_window): Move the calculation of the coordinates of the
417 frame's top-left edge here. Pass them to the input thread via the
418 second parameter of the WM_EMACS_CREATEWINDOW message.
419 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
422 2014-09-30 Eli Zaretskii <eliz@gnu.org>
424 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
425 (redisplay_window): Treat the frame's frozen_window_starts flag
426 the same way as the optional_new_start flag for the window: only
427 obey it if the glyph row showing point will be fully visible.
428 Likewise when the window start is in a continuation line. If,
429 after trying everything under the 'force_start' label, point is
430 still not fully visible, give up and scroll the window.
431 Add debugging traces. (Bug#18545)
433 * window.c (Frecenter): Set the window's redisplay flag.
435 2014-09-30 Eli Zaretskii <eliz@gnu.org>
437 * w32term.c (w32_read_socket): Don't use frame dimensions for
438 resizing if GetClientRect returned an empty (0, 0, 0, 0)
439 rectangle. Check the return value of GetClientRect, and don't use
440 the results if it didn't succeed.
442 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
443 in columns and lines after correcting the pixel dimensions in
445 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
446 negative values to xrealloc. (Bug#18528)
448 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
450 * alloc.c: Remove now-unnecessary check.
451 Suggested by Dmitry Antipov in:
452 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
454 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
456 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
457 to Ubuntu 14.04.1 x86-64.
459 Simplify stack-allocated Lisp objects, and make them more portable.
460 The build_local_string macro was used in two ways: (1) string
461 literals for which scoped allocation suffices, and (2) file name
462 components, where it's not safe in general to assume bounded-size
463 ASCII data. Simplify by defining a new macro SCOPED_STRING that
464 allocates a block-scope string, and by using SCOPED_STRING for (1)
465 and build_string for (2). Furthermore, actually use stack
466 allocation only for objects known to have sufficient alignment.
467 This simpler implementation means Emacs can make
468 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
469 GC_MAKE_GCPROS_NOOPS.
470 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
471 for fewer differences among implementations.
472 (struct Lisp_String): Now GCALIGNED.
473 (USE_STACK_LISP_OBJECTS): Default to true, since the
474 implementation no longer insists on a nonempty GCALIGNED.
475 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
476 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
477 separately. Move definiens to scoped_cons. The old definition
478 was incorrect when GCALIGNED was defined to be empty.
479 (union Aligned_String): New type.
480 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
481 implementation ports to compilers that don't align strictly enough.
482 Don't worry about the union sizes; it's not worth bothering about.
483 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
484 Rewrite using USE_STACK_CONS.
485 (scoped_cons): Assume the use of union Aligned_Cons.
486 (lisp_string_size, make_local_string, build_local_string): Remove.
487 Unless otherwise specified, all callers of build_local_string
488 changed to use SCOPED_STRING.
489 (SCOPED_STRING): New macro.
490 * data.c (wrong_choice):
491 * menu.c (single_menu_item):
492 * process.c (Fformat_network_address):
493 Hoist use of SCOPED_STRING out of a scope, so that its returned
494 object lives long enough.
495 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
496 as the string might be long or might not be ASCII.
498 2014-09-29 Eli Zaretskii <eliz@gnu.org>
500 * msdos.c (internal_terminal_init): Bump version to 25.
502 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
504 Keep stack-allocated Lisp objects fast rather than versatile.
505 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
506 (SCOPED_CONS_INITIALIZER): New macro.
507 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
508 (USE_LOCAL_ALLOCA): Remove.
509 (local_cons, local_list1, local_list2, local_list3, local_list4):
510 Remove. Stack overflow checking makes them too slow.
511 (make_local_vector): Likewise. Also we just don't have enough
513 (enum LISP_STRING_OVERHEAD): Remove.
514 (local_string_init, local_vector_init): Remove prototypes.
515 (make_local_string, build_local_string): Redesign to target short
516 compile-time string constants, fall back to regular string allocation
518 (lisp_string_size): New function.
519 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
520 * alloc.c (local_string_init, local_vector_init): Remove.
521 (verify_ascii) [ENABLE_CHECKING]: New function.
522 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
523 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
524 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
525 * xselect.c, xterm.c: All related users changed.
527 2014-09-28 Ken Brown <kbrown@cornell.edu>
529 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
530 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
532 2014-09-27 Ken Brown <kbrown@cornell.edu>
534 Fix implementation of HYBRID_MALLOC on Cygwin.
535 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
536 (bss_sbrk_buffer_beg): New variable. Use it...
537 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
538 incorrect definition.
540 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
542 * keyboard.c (track-mouse): Rename to internal--track-mouse.
543 Make it into a function and change arg to be a function.
545 * lisp.mk (lisp): Add elisp-mode.elc.
547 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
549 * xfns.c (x_default_scroll_bar_color_parameter):
550 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
551 to pacify --enable-gcc-warnings in non-scrollbar builds.
553 2014-09-26 Ken Brown <kbrown@cornell.edu>
555 * w32term.h (ALIGN_STACK): Fix the cpp condition.
557 2014-09-25 Eli Zaretskii <eliz@gnu.org>
559 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
560 MinGW builds that use GCC before 4.2.
562 Default to stack objects on DOS_NT platforms as well.
563 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
564 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
566 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
568 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
569 ALIGN_STACK attribute.
571 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
573 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
574 ALIGN_STACK attribute.
576 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
577 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
579 2014-09-25 Martin Rudalics <rudalics@gmx.at>
581 * frame.c (frame_inhibit_resize):
582 * widget.c (EmacsFrameResize):
583 * window.c (resize_frame_windows, Fset_window_configuration):
584 * xdisp.c (expose_frame):
585 * xfns.c (x_change_tool_bar_height):
586 * xmenu.c (update_frame_menubar):
587 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
588 Remove code left dead after 2014-07-27 changes.
590 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
592 Fix local_cons etc. to not exhaust the stack when in a loop.
594 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
595 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
596 * charset.c (load_charset_map_from_file, Ffind_charset_region)
597 (Ffind_charset_string):
598 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
599 * data.c (wrong_range):
600 * editfns.c (Fpropertize, format2):
601 * emacs.c (init_cmdargs, decode_env_path):
602 * fileio.c (auto_save_error):
603 * fns.c (Fyes_or_no_p):
604 * font.c (font_style_to_value, font_parse_xlfd)
605 (font_parse_family_registry, font_delete_unmatched)
607 * fontset.c (Fset_fontset_font):
608 * frame.c (x_get_arg):
609 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
610 (read_char_minibuf_menu_prompt):
611 * keymap.c (silly_event_symbol_error, describe_vector):
612 * lread.c (load_warn_old_style_backquotes):
613 * menu.c (single_menu_item):
614 * minibuf.c (Fread_buffer):
615 * process.c (status_message, Fformat_network_address)
616 (server_accept_connection):
617 * textprop.c (copy_text_properties):
618 * xdisp.c (Fcurrent_bidi_paragraph_direction):
619 * xfns.c (x_default_scroll_bar_color_parameter):
620 * xfont.c (xfont_open):
621 * xselect.c (x_clipboard_manager_error_1):
622 * xterm.c (x_term_init):
623 Put USE_LOCAL_ALLOCA at the start of the function.
624 * fns.c (maybe_resize_hash_table): Use build_string instead of
625 build_local_string, since we'd otherwise need a conditional
626 USE_LOCAL_ALLOCA here, but this is just debugging output and is
627 not worth the bother of optimization.
628 * font.c (font_delete_unmatched): Remove by-hand code that
629 observed MAX_ALLOCA limit, since it's now done automatically.
630 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
631 since build_local_string needs its sa_alloc.
632 * lisp.h (lisp_word_count): New function.
633 (SAFE_ALLOCA_LISP): Use it.
634 (USE_LOCAL_ALLOCA): New macro.
635 (local_cons, make_local_vector, make_local_string):
636 Observe the MAX_ALLOCA limit.
637 (LISP_STRING_OVERHEAD): New constant.
638 (make_local_string): Use it.
640 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
642 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
643 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
644 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
645 and Solaris and it's likely to work on similar platforms.
647 Avoid signed integer overflow when converting Time to ptrdiff_t.
648 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
650 (position_to_Time, Time_to_position): New functions.
651 (gen_help_event, kbd_buffer_get_event): Use them.
652 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
653 Go back to plain 'unsigned long', so that 'Time' is the same
654 for both X and non-X builds; this is less likely to cause surprise.
655 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
656 are the same size; this is no longer required.
658 * keyboard.c (make_lispy_event): Avoid unnecessary tests
659 of bit 28 and of whether an unsigned value is negative.
660 This simplifies the code a bit, and pacifies clang 3.4.
662 2014-09-24 Eli Zaretskii <eliz@gnu.org>
664 * systime.h (Time): Define as size_t, to be consistent with 64-bit
665 Windows builds, where 'long' is a 32-bit type.
667 * w32inevt.h (w32_console_mouse_position): Update the argument
670 * w32term.c (w32_mouse_position)
671 (x_horizontal_scroll_bar_report_motion)
672 (x_scroll_bar_report_motion): Update the argument types to use
675 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
677 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
678 (struct input_event): ...unsigned bitfields. Likewise for
679 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
680 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
681 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
682 (kbd_buffer_get_event): Adjust users.
683 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
684 (make_scroll_bar_position): New function, refactored out of...
685 (make_lispy_event): ...adjusted user.
686 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
687 * nsterm.m (ns_mouse_position, mouseUp):
688 * term.c (term_mouse_position):
689 * w32inevt.c (w32_console_mouse_position):
690 * w32term.c (w32_mouse_position):
691 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
692 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
693 Prefer enum and explicit enum members to integers and numeric values.
695 * chartab.c (uniprop_encode_value_numeric):
696 * font.c (font_style_to_value): Use make_local_vector.
697 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
698 * keymap.c (append_key): Use scoped_list1.
700 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
701 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
703 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
705 Fix some slow uses and misuses of strcat.
706 * doc.c (get_doc_string):
707 * gtkutil.c (get_utf8_string):
708 * xsmfns.c (x_session_initialize):
709 Avoid recomputation of string length.
710 * ftfont.c (ftfont_spec_pattern):
711 * xfns.c (xic_create_fontsetname):
712 Don't assume output buffer is initially zero.
714 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
716 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
718 * xterm.c (x_term_init): Use new functionality to avoid two needs
719 to compute a string length.
721 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
723 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
725 Use known length of a Lisp string to copy it faster.
726 * lisp.h (lispstrcpy): New function. Add comment.
727 * callproc.c (child_setup):
728 * dbusbind.c (xd_append_arg):
729 * doc.c (get_doc_string):
730 * font.c (Ffont_xlfd_name):
731 * frame.c (xrdb_get_resource):
732 * process.c (Fmake_network_process, network_interface_info):
733 * w32fns.c (Fx_open_connection):
734 * w32proc.c (sys_spawnve):
735 * xfns.c (select_visual):
736 * xfont.c (xfont_list):
737 * xsmfns.c (x_session_initialize):
738 * xterm.c (x_term_init): Use it.
740 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
742 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
743 Problem reported by Dmitry Antipov in thread leading to:
744 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
745 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
746 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
748 * callproc.c (call_process): Save and restore sa_avail.
749 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
750 (AVAIL_ALLOCA): New macro.
751 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
752 Use it, and check against sa_avail rather than MAX_ALLOCA.
754 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
756 On OSX, do not free font-specific data more than once (Bug#18501).
757 * macfont.m (macfont_close): Release and free font-specific data
758 only if it wasn't previously freed.
760 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
762 * unexmacosx.c (dump_it): Improve error message.
764 2014-09-22 Juri Linkov <juri@jurta.org>
766 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
767 (Bug#10747, bug#18334)
769 2014-09-22 Eli Zaretskii <eliz@gnu.org>
771 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
772 units in which the position is measured. (Bug#18493)
774 * xdisp.c (redisplay_internal): Force redisplay of all windows
775 that show a buffer whose narrowing has changed. (Bug#18490)
777 2014-09-22 Eli Zaretskii <eliz@gnu.org>
779 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
780 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
781 lines, draw the hollow-box and hbar cursors on the right side of
782 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
785 * xterm.c (x_draw_stretch_glyph_string):
786 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
787 caused the block cursor to disappear on a TAB in R2L lines in
788 every window except the leftmost one. Reported by Martin Rudalics
791 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
793 Always use matched specpdl entry to record call arguments (Bug#18473).
794 * lisp.h (record_in_backtrace): Adjust prototype.
795 * eval.c (record_in_backtrace): Return current specpdl level.
796 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
797 (eval_sub, Ffuncall): Record call arguments in matched specpdl
798 entry and use that entry in call to backtrace_debug_on_exit.
799 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
800 (do_debug_on_call): Get current specpdl level as 2nd arg.
802 Prefer ptrdiff_t to int and avoid integer overflows.
803 * fileio.c (make_temp_name):
804 * font.c (font_parse_family_registry): Avoid integer
805 overflow on string size calculation.
806 * data.c (Faset): Likewise for byte index.
808 2014-09-22 Eli Zaretskii <eliz@gnu.org>
810 Fix display of R2L lines in partial-width windows.
811 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
812 assigned the correct value.
813 (extend_face_to_end_of_line): Account for truncation and
814 continuation glyphs in R2L rows when one of the fringes is not
816 (display_line): Don't assign negative X offset to a row if we are
817 going to produce a truncation glyph for it. When handling
818 truncated R2L rows, consider the width of the left fringe instead
820 (produce_special_glyphs): Fix bogus assignments.
822 2014-09-22 Eli Zaretskii <eliz@gnu.org>
824 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
826 2014-09-22 Eli Zaretskii <eliz@gnu.org>
828 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
829 always set to a valid value. Make sure the size passed to alloca
830 is always positive. (Bug#18516)
832 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
834 Avoid extra call to oblookup when interning symbols.
835 * lisp.h (intern_driver): Add prototype.
836 * lread.c (intern_driver): New function.
837 (intern1, intern_c_string_1, Fintern):
838 * font.c (font_intern_prop):
839 * w32font.c (intern_font_name): Use it.
841 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
843 Minor improvements to new stack-allocated Lisp objects.
844 * frame.h (FRAME_PARAMETER):
845 Prefer scoped_list1 to local_list1 where either would do.
846 * lisp.h (scoped_list4): New macro.
847 (local_cons, local_list1, local_list2, local_list3, local_list4)
848 (make_local_vector, make_local_string, build_local_string):
849 Prefer functions to macros where either would do.
850 * xdisp.c (build_desired_tool_bar_string):
851 Prefer scoped_list4 to local_list4 where either would do.
853 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
855 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
856 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
857 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
858 * frame.h (FRAME_PARAMETER): New macro.
859 * dispnew.c (init_display):
860 * fontset.c (Fset_fontset_font):
861 * frame.c (x_default_parameter):
862 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
863 * xfns.c (x_default_scroll_bar_color_parameter)
864 (x_default_font_parameter, x_create_tip_frame): Use it.
865 * editfns.c (Fpropertize): Use local_cons.
866 * process.c (status_message): Use build_local_string.
867 * xfont.c (xfont_open): Use make_local_string.
868 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
870 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
872 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
873 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
874 !__clang__. This works with GCC and with clang and is safer for
875 compilers we don't know about.
876 (local_cons): Rename parameter to make capture less likely.
878 2014-09-17 Samuel Bronson <naesten@gmail.com>
880 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
882 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
884 Fix minor problems found by static checking.
885 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
887 * buffer.h (decode_buffer): Doc and indentation fixes.
888 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
890 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
892 Avoid clang-specific warnings.
893 * buffer.c (init_buffer): Shut up -Wself-assign.
894 * process.c (server_accept_connection): Shut up -Wunsequenced.
896 2014-09-16 Daniel Colascione <dancol@dancol.org>
898 * fns.c (sxhash): For symbols, use address as hash code.
900 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
902 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
903 * charset.c (load_charset_map_from_file): Use scoped_list2
904 and build_local_string.
905 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
906 * emacs.c (init_cmdargs, decode_env_path):
907 * fileio.c (Fexpand_file_name):
908 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
909 * frame.c (x_get_arg):
910 * keyboard.c (safe_run_hooks_error):
911 * lread.c (load_warn_old_style_backquotes):
912 * xdisp.c (Fcurrent_bidi_paragraph_direction):
913 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
914 * xselect.c (x_clipboard_manager_error_1)
915 (x_clipboard_manager_save_all):
916 * xterm.c (x_term_init): Use build_local_string.
918 Avoid more integer overflows on string size calculations.
919 * category.c (Fmake_category_set):
920 * xdisp.c (get_overlay_arrow_glyph_row):
921 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
923 2014-09-15 Eli Zaretskii <eliz@gnu.org>
925 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
926 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
927 error message format. Use message_with_string to have non-ASCII
928 file names properly displayed.
929 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
930 when w32-unicode-filenames is non-nil, but not on Windows 9X,
931 where these APIs are not available even in UNICOWS.DLL.
932 Improve the format of error messages and include the file name in them
934 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
935 call play-sound-functions, per documentation.
937 * w32.c (w32_get_long_filename, w32_get_short_filename):
938 Constify the input file name arguments.
940 * w32.h (w32_get_long_filename, w32_get_short_filename):
943 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
945 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
946 * lisp.h (local_cons, local_list1, local_list2, local_list3)
947 [USE_LOCAL_ALLOCATORS]: New macros.
948 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
949 (build_local_string): Avoid argument name expansion clash with
952 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
953 Preprocessor guard to avoid impossible configuration.
954 * charset.c (Ffind_charset_region, Ffind_charset_string):
955 Use make_local_vector.
956 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
957 * textprop.c (Fput_text_property, Fadd_face_text_property):
959 (copy_text_properties): Use local_cons and local_list3.
960 * chartab.c (uniprop_table):
961 * data.c (wrong_choice, wrong_range):
962 * doc.c (get_doc_string):
963 * editfns.c (format2):
964 * fileio.c (Fexpand_file_name, auto_save_error):
965 * fns.c (Fyes_or_no_p):
966 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
967 * fontset.c (Fset_fontset_font):
968 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
969 (read_char_minibuf_menu_prompt):
970 * keymap.c (silly_event_symbol_error, describe_vector):
971 * menu.c (single_menu_item):
972 * minibuf.c (Fread_buffer):
973 * process.c (status_message, Fformat_network_address)
974 (server_accept_connection): Use make_local_string and
975 build_local_string. Prefer compound literals where appropriate.
977 2014-09-15 Daniel Colascione <dancol@dancol.org>
979 * fns.c (Fsort): Tweak sort docstring.
981 2014-09-15 Eli Zaretskii <eliz@gnu.org>
983 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
984 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
985 set errno to EAGAIN instead, to allow the caller to retry the
986 write after some waiting. Fixes deadlocks when Emacs exchanges a
987 lot of data through the pipe. (Bug#18420)
989 * sound.c (Fplay_sound_internal): Encode the sound file name in
990 the ANSI codepage. Expand it against data-directory, as per docs,
991 not against the current directory. No need to make a local copy
992 of the file name; pass the encoded file name directly to
993 do_play_sound. (Bug#18463)
995 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
996 NULL, and the file name is not encodable in ANSI codepage, return
997 the string with "?" replacement characters, which will fail the
998 caller. This avoids returning a random value in that case.
1000 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1002 * window.c (Fresize_mini_window_internal): Set w->total_lines
1003 from w->pixel_height (Bug#18422).
1005 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1007 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1008 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1009 setting resize increments (Bug#18435).
1011 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1013 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1014 state around the call to line_bottom, since it can move the
1015 iterator to another screen line. This fixes off-by-one errors in
1016 the reported row in some rare cases.
1018 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1020 * callproc.c (init_callproc): Fix bug introduced at
1021 2014-09-07 (Bug#18474).
1023 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1025 Prefer ptrdiff_t to int and avoid integer overflows.
1026 * fileio.c (make_temp_name):
1027 * font.c (font_parse_family_registry): Avoid integer
1028 overflow on string size calculation.
1029 * data.c (Faset): Likewise for byte index.
1031 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1033 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1035 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1037 * lisp.h (make_local_string): Nitpick indent.
1038 * print.c (Fprin1_to_string): Remove unused GCPROs.
1040 More debugging aids around GCPROs.
1041 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1042 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1043 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1045 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1046 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1048 Remove redundant GCPROs around Ffuncall and Fapply calls.
1049 This is safe because Ffuncall protects all of its arguments by itself.
1050 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1051 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1052 (call6, call7): Likewise. Use compound literals where applicable.
1053 (run_hook_with_args_2): Use compound literal.
1055 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1057 Pacify --enable-gcc-warnings when no window system is used.
1058 These warnings found that subscript error, so they seem worthwhile.
1059 * composite.c (char_composable_p): Simplify a bit.
1060 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1061 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1062 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1063 * window.c (set_window_scroll_bars):
1064 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1065 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1066 Ignore -Wsuggest-attribute=const.
1067 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1068 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1070 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1072 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1073 Use check_iso_charset_parameter instead of doing the checks by hand.
1074 (check_iso_charset_parameter): Move up. Check parameters a bit
1075 more carefully, and return true for 96-char sets. All callers changed.
1077 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1079 Simplify lisp.h by removing the __COUNTER__ business.
1080 Problem reported by Dmitry Antipov in:
1081 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1082 * lisp.h (make_local_vector, make_local_string)
1083 (build_local_string): Simplify by not bothering with __COUNTER__.
1084 The __COUNTER__ business wasn't working properly, and was needed
1085 only for hypothetical future expansion anyway.
1087 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1089 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1090 terms to determine bitmap color. (Bug#18437)
1092 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1094 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1097 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1099 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1101 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1103 * xterm.c (handle_one_xevent): Detect iconified by looking at
1104 _NET_WM_STATE_HIDDEN.
1106 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1108 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1109 These can generate a constant with the correct value but the wrong
1110 width, which doesn't work as a printf argument. All uses removed.
1111 Problem reported by Dmitry Antipov in:
1112 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1113 (ENUMABLE): Remove; no longer needed.
1114 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1115 Remove; no longer needed because of the above change.
1116 Each definiens moved to the only use.
1118 Improve the experimental local and scoped allocation.
1119 * alloc.c (local_string_init, local_vector_init):
1120 New functions, defined if USE_LOCAL_ALLOCATORS.
1121 Mostly, these are moved here from lisp.h, as it's not
1122 clear it's worth making them inline.
1123 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1124 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1125 USE_STACK_LISP_OBJECTS, not on a laundry list.
1126 (local_string_init, local_vector_init): New decls.
1127 (union Aligned_Cons): New type.
1128 (scoped_cons): Use it. Give up on the char trick, as it's a too
1129 much of a maintenance hassle; if someone wants this speedup
1130 they'll just need to convince their compiler to align properly.
1131 Conversely, use the speedup if struct Lisp_Cons happens to
1132 be aligned even without a directive. Better yet, help it along
1133 by using union Aligned_Cons rather than struct Lisp_Cons.
1134 (pointer_valid_for_lisp_object): Remove. This check is not
1135 necessary, since make_lisp_ptr is already doing it. All uses removed.
1136 (local_vector_init, local_string_init): Move to alloc.c.
1137 (build_local_vector): Remove this awkward macro, replacing with ...
1138 (make_local_vector): New macro, which acts more like a function.
1139 Use statement expressions and use __COUNTER__ to avoid macro
1140 capture. Fall back on functions if these features are not supported.
1141 (build_local_string, make_local_string): Likewise.
1143 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1145 * xterm.c (x_term_init): Consolidate duplicated code.
1146 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1147 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1148 Add eassert and mark dpyinfo as dead only if it was alive.
1150 Add macros to allocate temporary Lisp objects with alloca.
1151 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1152 * character.h (parse_str_as_multibyte): Move prototype to ...
1153 * lisp.h (parse_str_as_multibyte): ... here.
1154 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1155 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1157 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1158 (local_string_init): New functions.
1159 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1160 (init_alloc_once): Call it.
1162 Cleanup last change and make all new stuff conditional.
1163 * lisp.h (build_local_string): Rename to ...
1164 (make_local_string): ... this macro.
1165 (build_local_string, scoped_list1, scoped_list3): New macros.
1166 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1167 and functions as such, use regular fallbacks otherwise.
1168 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1171 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1173 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1174 always make sure the marginal areas of the row are in sync with
1175 what the window wants. (Bug#18419)
1177 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1178 existing binding of a variable, to avoid silently aborting
1179 commands that use specbind. (Bug#18331)
1181 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1183 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1184 * coding.c (growable_destination): New function.
1185 (produce_chars): Use it for sanity checks. Do not fiddle with
1186 dst_end if the source and destination are both nil, as it's
1187 the caller's responsibility to avoid overlap.
1188 * keyboard.c (read_decoded_event_from_main_queue):
1189 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1190 length, not 4 times, to prevent decode_coding_c_string from trying
1191 to reallocate a destination. This removes the need for the FIXME.
1193 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1194 All callers simplified. Add a comment about exec_failed, vfork,
1197 Adjust drag-and-drop fix when window is above top (Bug#18303).
1198 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1199 XCDR bleed into XCAR's encoded value. Improve checks for
1200 out-of-range data while we're at it.
1202 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1204 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1205 is CONSP (Bug#18303).
1207 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1209 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1210 'alloca' gets passed arguments larger than MAX_ALLOCA.
1212 * font.c (MAX): Define if not defined elsewhere.
1214 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1216 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1217 here for destination buffer, to work around what appears to be a
1218 bug in decode_coding_c_string when the source and destination are
1221 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1222 This follows up on the recent thread in emacs-devel on alloca; see:
1223 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1224 This patch also cleans up alloca-related glitches noted while
1225 examining the code looking for unbounded alloca.
1227 * callproc.c (init_callproc):
1228 Rewrite to avoid need for alloca.
1229 * buffer.c (mouse_face_overlay_overlaps)
1230 (report_overlay_modification):
1231 * buffer.h (GET_OVERLAYS_AT):
1232 * coding.c (make_subsidiaries):
1233 * doc.c (Fsnarf_documentation):
1234 * editfns.c (Fuser_full_name):
1235 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1236 (search_embedded_absfilename, Fsubstitute_in_file_name):
1237 * fns.c (Fmake_hash_table):
1238 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1239 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1240 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1241 (xrdb_get_resource, x_get_resource_string):
1242 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1243 * ftxfont.c (ftxfont_draw):
1244 * image.c (xbm_load, xpm_load, jpeg_load_body):
1245 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1247 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1249 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1250 (find_and_return_menu_selection):
1251 * print.c (PRINTFINISH):
1252 * process.c (Fformat_network_address):
1253 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1254 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1255 * sound.c (wav_play, au_play):
1256 * syntax.c (skip_chars):
1257 * term.c (tty_menu_activate, tty_menu_show):
1258 * textprop.c (get_char_property_and_overlay):
1259 * window.c (Fset_window_configuration):
1260 * xdisp.c (safe__call, next_overlay_change, vmessage)
1261 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1262 * xfaces.c (face_at_buffer_position):
1263 * xmenu.c (x_menu_show):
1264 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1265 allocation size isn't bounded.
1266 * callint.c (Fcall_interactively): Redo memory_full check
1267 so that it can be done at compile-time on some platforms.
1268 * coding.c (MAX_LOOKUP_MAX): New constant.
1269 (get_translation_table): Use it.
1270 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1271 SAFE_ALLOCA, to catch integer overflows on size calculation.
1272 (exec_failed) [!DOS_NT]: New function.
1273 (child_setup) [!DOS_NT]: Use it.
1274 * editfns.c (Ftranspose_regions):
1275 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1276 * editfns.c (check_translation):
1277 Allocate larger buffers on the heap.
1278 * eval.c (internal_lisp_condition_case):
1279 Check for MAX_ALLOCA overflow.
1280 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1281 (Fbase64_encode_region, Fbase64_decode_region):
1282 Avoid unnecessary calls to SAFE_FREE before 'error'.
1283 * buffer.c (mouse_face_overlay_overlaps):
1284 * editfns.c (Fget_pos_property, check_translation):
1285 * eval.c (Ffuncall):
1286 * font.c (font_unparse_xlfd, font_find_for_lface):
1287 * ftfont.c (ftfont_drive_otf):
1288 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1289 (menu_bar_items, tool_bar_items):
1290 * sound.c (Fplay_sound_internal):
1291 * xdisp.c (load_overlay_strings, dump_glyph_row):
1292 Use an ordinary auto buffer rather than alloca, since the
1293 allocation size is fixed and small.
1294 * ftfont.c: Include <c-strcase.h>.
1295 (matching_prefix): New function.
1296 (get_adstyle_property): Use it, to avoid need for alloca.
1297 * keyboard.c (echo_add_key):
1298 * keymap.c (describe_map): Use ptrdiff_t, not int.
1299 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1300 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1301 when counting bytes.
1302 * lisp.h (xlispstrdupa): Remove, replacing with ...
1303 (SAFE_ALLOCA_STRING): ... new macro with different API.
1304 This fixes a portability problem, namely, alloca result
1305 passed to another function. All uses changed.
1306 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1308 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1309 (REGEX_ALLOCATE): New macros.
1310 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1311 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1313 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1315 (decode_mode_spec_coding): Store directly into buf rather than
1316 into an alloca temporary and copying the temporary to the buf.
1318 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1320 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1322 2014-09-04 Jan D <jan.h.d@swipnet.se>
1324 * xterm.c (x_term_init): Don't call x_session_initialize if running
1325 as a daemon (Bug#18375).
1327 * xsmfns.c: Initialize ice_fd.
1329 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1331 Less chatter in 'make' output.
1332 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1333 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1334 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1336 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1338 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1339 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1341 * nsfns.m (Fx_create_frame):
1342 * w32fns.c (Fx_create_frame):
1343 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1346 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1348 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1349 the reported row in the case of a window with a header line, by
1350 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1351 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1353 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1355 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1356 when configured --with-wide-int on typical 32-bit platforms.
1358 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1360 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1361 when HPOS is negative, for the benefit of R2L glyph rows whose
1362 newline overflows into the fringe.
1364 2014-09-03 Ken Brown <kbrown@cornell.edu>
1366 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1368 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1370 Minor cleanup of recent strlen-avoiding patch.
1371 * fileio.c (CHECK_LENGTH): Remove.
1372 Rewrite callers so that they don't need it.
1373 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1374 variable wasn't set.
1376 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1378 * fileio.c (CHECK_LENGTH): New macro.
1379 (Fexpand_file_name): Use it and get rid of a few more calls
1380 to strlen and strcat.
1381 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1382 * lisp.h (egetenv): ... because of a new inline function used to
1383 avoid calls to strlen for a compile-time constants.
1385 * buffer.h (decode_buffer): New function.
1386 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1387 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1388 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1389 * data.c (Flocal_variables_p):
1390 * fileio.c (Fverify_visited_file_modtime):
1391 * marker.c (live_buffer): Use it.
1393 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1395 Avoid extra calls to strlen in filesystem I/O routines.
1396 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1397 the length of 'newdir' is known or may be precalculated.
1398 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1399 not 'char *', and so use precalculated length.
1400 (Ffile_accessible_directory_p):
1401 * callproc.c (encode_current_directory, init_callproc):
1402 * charset.c (init_charset):
1403 * lread.c (load_path_check, load_path_default): Adjust users.
1404 * lisp.h (file_accessible_directory_p): Tweak prototype.
1406 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1408 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1411 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1413 --enable-silent-rules now suppresses more chatter.
1414 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1415 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1416 (am__v_CCLD_1): New macros, taken from Automake.
1417 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1419 Clean up extern decls a bit.
1420 * bytecode.c: Include blockinput.h and keyboard.h rather
1421 than rolling their APIs by hand.
1422 * emacs.c: Include regex.h and rely on its and lisp.h's API
1423 rather than rolling them by hand.
1424 * lastfile.c: Include lisp.h, to check this file's API.
1425 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1427 * regex.h (re_max_failures): New decl.
1428 * unexcw.c, unexmacosx.c, unexw32.c:
1429 Rely on lisp.h's API rather than rolling it by hand.
1430 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1431 Declare at top level, to pacify GCC -Wnested-externs.
1433 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1435 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1436 clipping rectangle become negative (i.e. large positive, since
1437 it's an unsigned data type). This can happen in R2L hscrolled
1438 glyph rows, and caused us to draw the cursor glyph on the fringe.
1439 For the details, see
1440 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1442 2014-08-31 Ken Brown <kbrown@cornell.edu>
1444 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1445 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1446 is defined. (Bug#18368)
1448 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1450 Vector-sorting fixes (Bug#18361).
1451 It's not safe to call qsort or qsort_r, since they have undefined
1452 behavior if the user-specified predicate is not a total order.
1453 Also, watch out for garbage-collection while sorting vectors.
1454 * fns.c: Include <vla.h>.
1455 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1456 (sort_vector_compare): Remove, replacing with ....
1457 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1458 ... these new functions.
1459 (sort_vector): Rewrite to use the new functions.
1460 GCPRO locals, since the predicate can invoke the GC.
1461 Since it's in-place return void; caller changed.
1462 (merge): Use 'inorder', for clarity.
1464 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1465 One can't hoist this out of the 'if', because intervening calls to
1466 newlocale, twolower, etc. can change errno.
1468 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1470 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1471 wording of the error messages.
1472 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1475 * w32proc.c (get_lcid_callback): Accept locale specifications
1476 without the country part, as in "enu" vs "enu_USA".
1477 (w32_compare_strings): Signal an error if a locale was specified,
1478 but couldn't be translated into a valid LCID.
1480 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1482 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1484 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1486 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1487 errno after towlower_l. errno's value is not specified after
1488 towlower_l. Instead, assume that towlower_l returns its argument
1489 on failure, which is portable in practice.
1491 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1493 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1495 * w32proc.c (w32_compare_strings): Accept additional argument
1496 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1497 if requested. If w32-collate-ignore-punctuation is non-nil, add
1498 NORM_IGNORESYMBOLS to the flags.
1499 (LINGUISTIC_IGNORECASE): Define if not already defined.
1500 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1502 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1505 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1507 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1508 Define substitutes for platforms that lack them.
1509 (str_collate): Add arguments locale and ignore_case.
1511 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1512 Add optional arguments LOCALE and IGNORE-CASE.
1514 * lisp.h (str_collate): Adapt argument list.
1516 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1518 Add vectors support to Fsort.
1519 * fns.c (sort_vector, sort_vector_compare): New functions.
1520 (sort_list): Likewise, refactored out of ...
1521 (Fsort): ... adjusted user. Mention vectors in docstring.
1522 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1523 * alloc.c (make_save_int_obj): New function.
1524 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1525 (make_save_int_obj): Add prototype.
1527 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1528 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1529 Conditionally define to match system's qsort_r signature.
1530 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1532 2014-08-28 Ken Brown <kbrown@cornell.edu>
1534 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1535 dumping and the system malloc after dumping. (Bug#18222)
1537 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1538 Define as macros, expanding to hybrid_malloc, etc.
1539 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1540 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1542 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1543 full implementation on Cygwin. Remove Cygwin-specific code that
1544 is no longer needed.
1545 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1546 Redefine as macros expanding to gmalloc, grealloc, etc.
1547 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1548 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1549 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1550 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1552 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1553 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1554 HAVE_POSIX_MEMALIGN)]: New functions.
1555 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1556 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1557 hybrid_aligned_alloc; declare.
1558 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1559 HAVE_POSIX_MEMALIGN)]: Define.
1560 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1561 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1562 Define as macro, expanding to gget_current_dir_name, and define
1564 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1565 malloc_enable_thread(). Don't initialize malloc.
1566 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1567 no longer defined on Cygwin).
1568 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1569 * sheap.c (bss_sbrk_buffer_end): New variable.
1570 * unexcw.c (__malloc_initialized): Remove variable.
1571 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1573 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1576 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1578 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1579 In `event->y' return entire range (the size of the scroll bar minus
1581 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1582 return entire range (the scaled size of the scroll bar minus
1583 that of the slider). In `portion' return the scaled position of
1585 (xaw_jump_callback): Restore part of code for vertical scroll
1586 bar broken in change from 2014-07-27.
1587 (xaw_scroll_callback): Provide incremental scrolling with
1588 horizontal scroll bars.
1590 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1592 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1594 * indent.c (Fvertical_motion): Fix vertical motion up through a
1595 display property after a newline. (Bug#18276)
1597 * xdisp.c (display_line): Don't assume that the call to
1598 reseat_at_next_visible_line_start ends up at a character
1599 immediately following the newline on the previous line.
1600 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1601 beyond ZV, which causes infloop in redisplay. For the details, see
1602 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1604 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1605 coordinate for hscrolled R2L screen lines. (Bug#18277)
1607 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1609 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1612 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1614 * syntax.c (scan_lists): Don't examine positions before BEGV.
1617 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1619 Improve robustness of new string-collation code (Bug#18051).
1620 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1621 (newlocale, wcscoll_l): Define substitutes for platforms that
1622 lack them, so as to simplify the mainline code.
1623 (str_collate): Simplify the code by assuming the above definitions.
1624 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1625 For example, the old version left the Emacs in the wrong locale if
1626 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1627 result. Report an error if newlocale fails.
1629 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1631 * lisp.h (str_collate):
1632 * sysdep.c (str_collate): Return int.
1633 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1635 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1637 Fix some glitches in previous change.
1638 * sysdep.c (stack_direction): Replace stack_grows_down
1639 to simplify calculation of stack boundaries.
1640 (handle_sigsegv): Check whether we really crash somewhere near
1641 to stack boundary, and handle fatal signal as usual if not.
1642 (init_sigsegv): Adjust accordingly.
1643 * keyboard.c (Vtop_level_message): Rename to
1644 Vinternal__top_level_message, as suggested by Stefan Monnier in
1645 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1646 All related users changed.
1648 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1650 Handle C stack overflow caused by too nested Lisp evaluation.
1651 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1652 siglongjmp point to transfer control from SIGSEGV handler.
1653 * keyboard.c (return_to_command_loop, recover_top_level_message)
1654 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1655 (regular_top_level_message): New variable.
1656 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1657 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1659 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1660 new variables described above.
1661 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1662 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1663 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1664 (init_sigsegv): New function.
1665 (init_signals): Use it.
1667 2014-08-25 Ken Brown <kbrown@cornell.edu>
1669 * emacs.c (main): Remove use of obsolete macro
1670 G_SLICE_ALWAYS_MALLOC.
1672 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1674 Implement locale-sensitive string collation for MS-Windows.
1675 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1676 New functions. (Bug#18051)
1678 * w32.h (w32_compare_strings): Add prototype.
1680 * w32.c <g_b_init_compare_string_w>: New global flag.
1681 (globals_of_w32): Initialize it.
1683 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1685 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1686 [WINDOWSNT]: Call str_collate on MS-Windows.
1688 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1690 One more minor cleanup of font subsystem.
1691 * font.h (struct font_driver): Convert text_extents to
1692 return void because returned value is never actually used.
1693 * macfont.m (macfont_text_extents):
1694 * w32font.c (w32font_text_extents):
1695 * xftfont.c (xftfont_text_extents): Adjust to return void
1696 and assume that 'metrics' argument is always non-NULL.
1697 * ftfont.c (ftfont_text_extents):
1698 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1700 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1702 Minor cleanups of str_collate fix (Bug#18051).
1703 * fns.c (str_collate): Move decl from here ...
1704 * lisp.h (str_collate): ... to here.
1705 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1706 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1707 potential problems with integer overflow. Don't assume
1708 setlocale succeeds. Remove unnecessary test before restoring
1709 locale via setlocale, and free the copied setlocale string
1712 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1714 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1716 * sysdep.c (str_collate): New function. (Bug#18051)
1718 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1720 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1721 if the initial "rm -f" fails. This is for MinGW builds, where
1722 MS-Windows will not allow deleting the executable file of a
1725 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1727 * w32term.c (w32_scroll_bar_handle_click)
1728 (w32_horizontal_scroll_bar_handle_click)
1729 (x_scroll_bar_report_motion)
1730 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1731 SB_THUMBTRACK, use the 32-bit position information returned by
1732 GetScrollInfo, not the 16-bit information returned in the Windows
1735 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1737 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1738 second coordinate ('y') reported for dragging the horizontal
1741 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1743 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1744 and text area-relative x-coordinates.
1746 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1748 Avoid overwriting the reversed_p flags in the glyph matrices when
1749 init_iterator or start_display are called.
1750 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1752 (tool_bar_height, redisplay_tool_bar, try_window)
1753 (try_window_reusing_current_matrix, try_window_id)
1754 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1755 reversed_p flag of the iterator's glyph row where the glyph row
1756 is going to be redrawn.
1758 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1760 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1762 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1764 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1765 of emacs_event return length from si.nPage to si.nMax.
1766 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1767 interchange start and end of thumb.
1769 2014-08-15 Ken Brown <kbrown@cornell.edu>
1771 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1772 ERRORCHECK mutexes. (Bug#18222)
1774 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1776 * frame.c (set_menu_bar_lines_1): Remove.
1777 (set_menu_bar_lines): Call change_frame_size instead of
1778 set_menu_bar_lines_1.
1780 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1782 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1785 2014-08-11 Glenn Morris <rgm@gnu.org>
1787 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1788 writing before backing up, since it causes a more serious problem
1789 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1790 (choose_write_coding_system): No longer callable from Lisp.
1791 Move last piece back here from Fwrite_region.
1792 (Fwrite_region, syms_of_fileio): Update for above changes.
1794 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1796 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1797 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1798 (Fwindow_new_pixel, Fset_window_new_pixel)
1799 (Fset_window_new_total, Fset_window_new_normal)
1800 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1802 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1804 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1806 * fontset.c (Finternal_char_font): Recompute basic faces if the
1807 frame's face cache was cleared. (Bug#18162)
1809 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1811 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1812 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1813 base buffer's undo list.
1815 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1817 Fix a couple of recent inadvertent breaks of the MSDOS port.
1818 * msdos.c: include required menu.h
1819 * term.c: set correct menu_show_hook on MSDOS.
1821 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1823 Fix handling of menu bar line on TTY frames (Bug#18136)
1825 * dispnew.c (handle_window_change_signal):
1826 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1827 frame's menu bar lines subtracted from height.
1828 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1830 (adjust_frame_size): Count in menu bar when setting FrameRows.
1831 (make_terminal_frame): When setting up the frame's lines and
1832 text height don't count in the menu bar.
1833 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1834 lines subtracted from height.
1835 (do_switch_frame): Set tty's FrameRows to number of total lines
1837 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1838 is used, return total number of lines and columns.
1839 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1841 * term.c (OUTPUT, tty_set_terminal_modes)
1842 (tty_set_terminal_window, tty_set_scroll_region)
1843 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1844 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1845 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1846 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1847 Call change_frame_size with frame's menu bar lines subtracted
1849 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1850 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1853 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1855 * alloc.c (Fmemory_info): Remove a stray brace.
1857 * process.c: Fix a comment typo.
1859 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1861 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1863 * widgetprv.h (EmacsFramePart): Remove font.
1865 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1866 (resources, setup_frame_cursor_bits): Remove unused variables and
1867 functions, esp. wrt. font (Bug#18227).
1869 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1871 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1873 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1875 Refer to MS-DOS using the same name everywhere.
1877 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1881 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1883 * w32term.c (w32_redeem_scroll_bar):
1884 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1885 not redeeming scroll bars that have been turned off.
1887 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1889 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1890 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1891 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1892 (safe_run_hook_funcall): Adjust accordingly.
1894 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1896 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1897 Condition correctly according to toolkit used.
1898 * frame.c (make_initial_frame, make_terminal_frame)
1899 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1900 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1901 assignments according to presence of toolkit scrollbars.
1902 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1903 Condition correctly according to toolkit used.
1904 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1905 only if toolkit supports it.
1906 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1908 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1910 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1912 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1914 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1915 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1916 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1917 (safe_run_hooks): Remove comment which is not relevant any more.
1919 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1921 Don't let big frames overrun the stack.
1922 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1923 Use SAFE_NALLOCA, not alloca.
1925 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1926 * dired.c (directory_files_internal): Use a volatile variable
1927 to prevent the compiler from optimizing away all copies of a local.
1928 I wonder how many other GC-related bugs like this lurk elsewhere?
1930 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1931 * xterm.h (struct x_display_info): New member 'connection'.
1932 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1933 so that x_delete_terminal has a file descriptor to pass to
1934 delete_keyboard_wait_descriptor.
1936 Don't mishandle year-9999 dates (Bug#18176).
1937 * editfns.c (decode_time_components): Store an invalid timespec
1938 on overflow, instead of returning false, so that the caller can
1939 distinguish overflow from other errors.
1940 (lisp_time_argument, lisp_seconds_argument): If the time is out
1941 of range, signal a time overflow instead of an invalid time spec.
1942 * keyboard.c (decode_timer): Treat time overflow like other
1945 Avoid undefined behavior with signed left shift.
1946 Caught by 'gcc -fsanitize=undefined'.
1947 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1948 * dispnew.c (line_hash_code, scrolling):
1949 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1950 Use 'unsigned', not 'int', for line hashes.
1951 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1953 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1955 Make compare-strings more compatible with old behavior (Bug#17903).
1956 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1958 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1960 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1961 Don't add label between left and right buttons (Bug#18129).
1963 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1965 Make functions static that no longer need to be extern.
1966 * frame.c, frame.h (set_menu_bar_lines):
1967 * keyboard.c (Qleftmost, Qrightmost):
1968 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1969 (x_set_internal_border_width):
1972 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1974 Fix display of R2L lines when the last character fits only partially.
1975 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1977 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1978 R2L row is visible only partially, give the row a negative x
1980 (display_line): Fix the calculation of the glyph whose pixel width
1981 is used to decide whether the last produced glyph fits on the
1982 line. When the last glyph fits only partially, give the row a
1985 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1986 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1987 pixel width of the first glyph that is hscrolled from display.
1988 (display_line): In R2L glyph rows, don't give a negative offset to
1989 row->x when the first glyph begins before first_visible_x.
1991 * xdisp.c (display_line): If called with iterator set up to write
1992 to a marginal area, delay the call to handle_line_prefix until we
1993 switch back to the text area. (Bug#18035)
1995 * .gdbinit (xwindow): The members total_cols, total_lines,
1996 left_col, and top_line are C integers (and has been so for the
1999 2014-08-01 Andreas Schwab <schwab@suse.de>
2001 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2002 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2004 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2006 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2007 (timerfd_callback): Ignore weird events with no data. Add tight
2008 assertions and comments.
2009 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2010 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2012 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2014 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2015 I had confused && with ||.
2017 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2019 Simplify timerfd configuration and fix some minor glitches.
2020 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2021 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2022 Fall back on timer_create if timerfd_create fails at runtime.
2023 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2024 kernel primitives to do resolution. All uses removed.
2025 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2026 (turn_on_atimers): Clear timer_create-based timers too,
2029 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2030 Without this change, the code can access the local variable 'width'
2031 even when it has not been initialized, and likewise for 'height';
2032 in either case this leads to undefined behavior.
2034 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2036 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2037 necessary, put horizontal scroll bar resources as well. See
2038 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2039 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2041 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2043 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2044 background value to match the resource of its vertical counterpart.
2046 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2048 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2049 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2051 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2053 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2054 change that added the top margin height to the requested height
2055 and revert (undocumented) part of 2014-07-28 change that changed
2056 the logic of whether a size change occurred.
2058 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2060 * .gdbinit (xwindow): The members total_cols, total_lines,
2061 left_col, and top_line are C integers (and has been so for the
2064 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2067 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2069 On GNU/Linux, use timerfd for asynchronous timers.
2070 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2071 (toplevel): Rename alarm_timer_ok to special_timer_available.
2072 [HAVE_TIMERFD]: Declare timerfd.
2073 [HAVE_CLOCK_GETRES]: Declare resolution.
2074 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2075 system timer resolution.
2076 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2077 (timerfd_callback) [HAVE_TIMERFD]: New function.
2078 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2079 [ENABLE_CHECKING]: New function for the sake of automated tests.
2080 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2081 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2082 [ENABLE_CHECKING]: Defsubr test function.
2083 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2084 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2085 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2087 Fix --without-x build and pacify --enable-gcc-warnings.
2088 Problems reported in Bug#18122 and Bug#18124.
2089 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2090 (frame_windows_min_size): Now static.
2091 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2093 (adjust_frame_size): Always declare prototype.
2095 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2096 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2097 * atimer.c (timerfd_callback): Always read expiration data.
2099 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2100 * process.c (add_timer_wait_descriptor): Add timer descriptor
2101 to input_wait_mask and non_process_wait_mask as well.
2103 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2105 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2107 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2109 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2110 Reinstate code removed by the prevoius commit to this file.
2112 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2114 * buffer.h (struct buffer): New fields scroll_bar_height and
2115 horizontal_scroll_bar_type.
2116 * buffer.c (bset_scroll_bar_height)
2117 (bset_horizontal_scroll_bar_type): New functions.
2118 (Fbuffer_swap_text): Handle old_pointm field.
2119 (init_buffer_once): Set defaults for scroll_bar_height and
2120 horizontal_scroll_bar_type.
2121 (syms_of_buffer): New variables scroll_bar_height and
2122 horizontal_scroll_bar_type.
2123 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2124 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2125 (set_vertical_scroll_bar): Remove prototype.
2126 (x_change_tool_bar_height): Add prototype.
2127 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2128 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2129 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2131 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2132 (update_window): Start mode_line_row->y after horizontal scroll
2134 (change_frame_size_1): Call adjust_frame_size.
2135 (init_display): When changing the size of a tty frame do not
2136 pass height of menu bar.
2137 (Qframe_windows_min_size): New symbol.
2138 * frame.h (struct frame): List tool bar fields after menu bar
2139 fields. Add official, total_lines, horizontal_scroll_bars,
2140 config_scroll_bar_height and config_scroll_bar_lines fields.
2141 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2142 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2143 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2144 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2145 (FRAME_WINDOWS_HEIGHT): New macros.
2146 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2147 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2148 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2149 horizontal scroll bar.
2150 (frame_inhibit_resize, adjust_frame_size)
2151 (frame_windows_min_size): Add declarations.
2152 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2153 (x_set_scroll_bar_default_height, x_set_left_fringe)
2154 (x_set_right_fringe, x_set_vertical_scroll_bars)
2155 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2156 (x_set_scroll_bar_height): Add external declarations.
2157 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2158 (adjust_frame_size): New functions.
2159 (make_frame): Initial horizontal_scroll_bars field.
2160 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2162 (make_initial_frame, make_terminal_frame): No horizontal scroll
2163 bar in initial and terminal frames. Use adjust_frame_size.
2164 (Fframe_total_cols): Fix doc-string.
2165 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2166 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2167 Rewrite using adjust_frame_size.
2168 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2169 (Qframe_windows_min_size): New symbols.
2170 (x_set_frame_parameters): Remove call of check_frame_size.
2171 (x_report_frame_params): Return scroll_bar_height value.
2172 (x_set_left_fringe, x_set_right_fringe): New functions.
2173 (adjust_frame_height, x_set_internal_border_width)
2174 (x_set_fringe_width): Remove.
2175 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2176 (x_set_scroll_bar_width, x_set_right_divider_width)
2177 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2178 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2180 (x_figure_window_size): Rewrite to make frame display the
2181 expected number of lines.
2182 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2183 (Vdefault_frame_horizontal_scroll_bars)
2184 (Vframe_initial_frame_tool_bar_height)
2185 (frame_inhibit_implied_resize): New variables.
2186 * fringe.c (compute_fringe_widths): Remove.
2187 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2188 (xg_create_horizontal_scroll_bar)
2189 (xg_update_horizontal_scrollbar_pos)
2190 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2191 (xg_get_default_scrollbar_height)
2192 (xg_clear_under_internal_border): Extern.
2193 * gtkutil.c (xg_frame_resized): Don't call
2194 do_pending_window_change.
2195 (xg_frame_set_char_size): Use adjust_frame_size.
2196 (style_changed_cb): Call update_theme_scrollbar_height and
2197 x_set_scroll_bar_default_height.
2198 (x_wm_set_size_hint): Don't call check_frame_size.
2199 (update_theme_scrollbar_height)
2200 (xg_get_default_scrollbar_height)
2201 (xg_create_horizontal_scroll_bar)
2202 (xg_update_horizontal_scrollbar_pos)
2203 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2204 (xg_create_scroll_bar): Set horizontal slot of bar.
2205 (xg_initialize): Call update_theme_scrollbar_height.
2206 (xg_clear_under_internal_border): No more static.
2207 * insdel.c (adjust_suspend_auto_hscroll): New function.
2208 (adjust_markers_for_delete, adjust_markers_for_insert)
2209 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2210 * keyboard.c (readable_events, discard_mouse_events)
2211 (make_lispy_event): Handle horizontal scroll bar click events.
2212 (Fsuspend_emacs): When changing the size of a tty frame do not
2213 pass height of menu bar.
2214 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2215 (Qright, Qleftmost, Qrightmost): New symbols.
2216 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2218 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2219 * nsfns.m (x_set_internal_border_width): New function.
2220 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2221 Remove extended fringe code.
2222 (x_set_window_size, x_new_font): Don't call
2223 compute_fringe_widths.
2224 * term.c (Fresume_tty): When changing the size of a tty frame do
2225 not pass height of menu bar.
2226 (clear_tty_hooks, set_tty_hooks):
2227 Clear horizontal_scroll_bar_hook.
2228 (init_tty): Frame has no horizontal scroll bars.
2229 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2230 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2231 scroll_bar_after_handle, scroll_bar_left_arrow,
2232 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2233 scroll_bar_to_rightmost entries.
2234 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2235 (struct terminal): Add set_horizontal_scroll_bar_hook.
2236 * w32console.c (initialize_w32_display):
2237 Clear horizontal_scroll_bar_hook.
2238 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2240 (x_clear_under_internal_border, x_set_internal_border_width):
2242 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2243 Set windows_or_buffers_changed when adding the menu bar.
2244 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2245 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2246 (w32_createhscrollbar): New functions.
2247 (w32_createscrollbar): Rename to w32_createvscrollbar.
2248 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2249 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2250 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2251 Add WM_EMACS_SHOWCURSOR.
2252 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2253 case do not artificially impose WM size hints.
2254 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2255 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2257 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2258 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2259 (unwind_create_frame_1): Remove.
2260 (Fx_create_frame): Make both scrollbars the system standard
2261 width and height. Use official field of frame structure to
2262 inhibit running window-configuration-change-hook.
2263 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2264 pixelwise. Handle frame's official field.
2265 (w32_frame_parm_handlers): Remove x_set_fringe_width
2266 entries. Add x_set_scroll_bar_height,
2267 x_set_horizontal_scroll_bars, x_set_left_fringe and
2269 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2270 pass height of menu bar to change_frame_size.
2271 * w32menu.c (set_frame_menubar): Rewrite using
2272 frame_inhibit_resize.
2273 * w32term.h (struct w32_display_info):
2274 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2275 (struct scroll_bar): Add horizontal.
2276 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2277 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2278 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2279 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2280 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2281 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2282 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2283 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2284 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2285 Define instead of WM_EMACS_CREATESCROLLBAR.
2286 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2287 WND_SCROLLBAR_INDEX.
2288 * w32term.c (horizontal_scroll_bar_min_handle)
2289 (horizontal_scroll_bar_left_border)
2290 (horizontal_scroll_bar_right_border): New integers.
2291 (x_set_frame_alpha): Replace x_highlight_frame by
2293 (x_window_to_scroll_bar): New argument "type". Update callers
2295 (w32_set_horizontal_scroll_bar_thumb)
2296 (x_horizontal_scroll_bar_report_motion)
2297 (w32_set_horizontal_scroll_bar)
2298 (w32_horizontal_scroll_bar_handle_click)
2299 (x_horizontal_scroll_bar_report_motion): New functions.
2300 (w32_mouse_position): Discriminate horizontal and vertical
2302 (my_create_scrollbar): Replace with two new functions
2303 my_create_vscrollbar and my_create_hscrollbar.
2304 (x_scroll_bar_create): New argument "horizontal".
2305 Update callers accordingly.
2306 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2307 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2309 (w32_read_socket): Handle WM_HSCROLL cae.
2310 (x_new_font): Don't recompute fringe widths.
2311 Use frame_inhibit_resize. Calculate new menu bar height iff we
2312 build without toolkit. Always clear under internal border.
2313 (x_set_window_size): Don't check frame size or recompute
2314 fringes. Reset fullscreen status before applying sizes.
2315 Always resize as requested by pixelwise argument. Don't call
2316 do_pending_window_change.
2317 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2318 (w32_initialize_display_info): Initialize dpyinfo's
2319 horizontal_scroll_bar_cursor entry.
2320 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2321 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2322 horizontal_scroll_bar_left_border.
2323 (w32fullscreen_hook): Intermittently resize window to normal
2324 when switching from fullscreen to maximized state.
2325 (run_window_configuration_change_hook): Don't run it if frame is
2327 (unwind_change_frame): Remove.
2328 (Fset_window_configuration): Rewrite using frame's official field.
2329 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2330 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2331 * window.h (struct window): New fields old_pointm,
2332 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2333 scroll_bar_height and suspend_auto_hscroll.
2334 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2336 (sanitize_window_sizes): Extern.
2337 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2338 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2339 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2340 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2341 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2343 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2344 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2345 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2346 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2347 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2348 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2349 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2350 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2351 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2352 (Fwindow_old_point, sanitize_window_sizes): New functions.
2353 (Qwindow_sanitize_window_sizes): New symbol.
2354 (window_body_height): Count in horizontal scroll bar.
2355 (set_window_hscroll, Fscroll_left, Fscroll_right):
2356 Set suspend_auto_hscroll slot.
2357 (Fwindow_inside_edges): Count fringes pixelwise.
2358 (coordinates_in_window, Fcoordinates_in_window_p):
2359 Consider horizontal scroll bar.
2360 (check_frame_size, adjust_window_margins): Remove functions and
2361 corresponding calls.
2362 (set_window_buffer): Initialize old_pointm and horizontal scroll
2364 (temp_output_buffer_show): Reset hscroll related fields.
2365 Initialize old_pointm.
2366 (make_parent_window): Initialize old_pointm.
2367 (make_window): Initialize old_pointm, horizontal scroll bar type,
2368 and scroll bar height.
2369 (resize_frame_windows): Don't count top margin in new sizes.
2370 Don't use safe sizes when shrinking a frame; let the window
2371 manager do the clipping.
2372 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2374 (Fdelete_window_internal): Unchain old_pointm marker.
2375 (window_scroll_pixel_based, Fscroll_other_window):
2377 (Fwindow_text_width, Fwindow_text_height): New argument
2379 (struct saved_window): New fields, old_pointm, hscroll_whole,
2380 suspend_auto_hscroll, scroll_bar_height and
2381 horizontal_scroll_bar_type.
2382 (Fset_window_configuration, save_window_save): Set new fields of
2384 (apply_window_adjustment): Don't call adjust_window_margins.
2385 (set_window_margins): Don't change margins if new sizes don't
2387 (set_window_scroll_bars): New argument "horizontal_type".
2388 Handle horizontal scroll bars. Don't change scroll bars if they
2389 don't fit into window.
2390 (Fset_window_scroll_bars): New argument "horizontal_type".
2391 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2392 (compare_window_configurations): Compare horizontal scroll bar
2394 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2395 horizontal scroll bar height.
2396 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2397 instead of FRAME_LINES.
2398 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2399 ON_VERTICAL_SCROLL_BAR.
2400 (with_echo_area_buffer): Initialize old_pointm.
2401 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2403 (unwind_with_echo_area_buffer): Handle old_pointm.
2404 (update_tool_bar): Set do_update when the tool bar window has at
2405 least one line (since this is what the user sets).
2406 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2407 (redisplay_tool_bar): Return early when toolbar has zero lines.
2408 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2409 (hscroll_window_tree): Handle suspension of auto_hscroll and
2411 (set_horizontal_scroll_bar): New function.
2412 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2413 more than one line. Handle horizontal scroll bars.
2414 (note_mouse_highlight): Handle horizontal scrol bars.
2415 (expose_frame): Set dimensions of XRectangle from frame's text
2417 (Vvoid_text_area_pointer): Update doc-string.
2418 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2419 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2420 (x_set_internal_border_width): New functions.
2421 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2422 (unwind_create_frame_1): Remove.
2423 (Fx_create_frame): Handle horizontal scroll bars. Use official
2424 field of frame structure to inhibit running
2425 window-configuration-change-hook.
2426 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2427 pixelwise. Handle frame's official field.
2428 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2429 x_set_horizontal_scroll_bars, x_set_left_fringe,
2431 * xmenu.c (update_frame_menubar, free_frame_menubar):
2432 Use adjust_frame_size.
2433 * xterm.h (struct x_display_info):
2434 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2436 (struct scroll_bar): Add horizontal slot.
2437 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2438 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2439 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2440 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2441 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2442 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2443 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2444 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2445 (x_clear_under_internal_border): Remove.
2446 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2447 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2448 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2449 HORIZONTAL. Update callers.
2450 (horizontal_action_hook_id): New action hook id.
2451 (x_horizontal_scroll_bar_to_input_event)
2452 (x_create_horizontal_toolkit_scroll_bar)
2453 (xt_horizontal_action_hook)
2454 (x_set_toolkit_horizontal_scroll_bar_thumb)
2455 (XTset_horizontal_scroll_bar, x_net_wm_state)
2456 (x_horizontal_scroll_bar_report_motion): New functions.
2457 (xg_scroll_callback, x_scroll_bar_handle_click):
2458 Handle horizontal scroll bars.
2459 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2460 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2462 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2463 Handle horizontal scroll bars.
2464 (handle_one_xevent): Handle horizontal scroll bar events.
2465 Call x_net_wm_state.
2466 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2468 (x_set_window_size): Don't call check_frame_size and
2469 do_pending_window_change.
2470 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2471 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2472 (x_scroll_bar_set_handle): Add some checks when calling
2475 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2477 Revert previous change.
2478 There is certainly nothing wrong with writing code like 'lo <= i
2479 && i <= hi', even if LO happens to a constant. There isn't even
2480 anything wrong in general with writing 'a <= b' if A happens to
2481 be a constant. At any rate stylistic changes shouldn't
2482 be done like this without discussion.
2484 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2486 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2487 (Fgarbage_collect): Reorder conditions that are written backwards.
2488 * data.c (cons_to_unsigned): Likewise.
2489 * dispnew.c (update_frame_1, sit_for): Likewise.
2490 * fileio.c (file_offset): Likewise.
2491 * filelock.c (read_lock_data, lock_file): Likewise.
2492 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2494 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2495 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2496 * lread.c (read1): Likewise.
2497 * minibuf.c (read_minibuf_noninteractive): Likewise.
2498 * nsterm.m (x_set_frame_alpha): Likewise.
2499 * process.c (wait_reading_process_output): Likewise.
2500 * region-cache.c (delete_cache_boundaries): Likewise.
2501 * xterm.c (x_set_frame_alpha): Likewise.
2503 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2505 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2508 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2510 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2511 because atimer expiration is absolute rather than relative.
2513 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2515 * w32term.h (current_popup_menu, menubar_in_use):
2516 Move declarations from w32term.c.
2518 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2520 * w32fns.c (menubar_in_use): No more static.
2521 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2523 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2525 Move hourglass machinery to RIF.
2526 * dispextern.h (struct redisplay_interface): New members
2527 show_hourglass and hide_hourglass. Indent comments.
2528 (show_hourglass, hide_hourglass): Remove prototypes.
2529 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2530 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2531 (ns_redisplay_interface): Add them.
2532 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2533 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2534 (w32_arrow_cursor): New function to hack around non-GUI frames.
2535 (w32_redisplay_interface): Add new functions.
2536 * w32term.h (w32_arror_cursor): Add prototype.
2537 * xdisp.c (show_hourglass): New function, refactored out from
2538 platform-dependent code.
2539 (cancel_hourglass): Now call to RIF function.
2540 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2541 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2542 (x_redisplay_interface): Add new functions.
2544 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2546 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2547 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2548 and complete previous change.
2549 * frame.c (adjust_frame_height): New function.
2550 (Fset_frame_height, Fset_frame_size): Use it.
2551 (x_set_frame_parameters): Take frame top margin into account.
2553 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2555 * frame.c (Fset_frame_height): Take frame top margin into account.
2556 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2557 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2559 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2561 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2562 menubar_height as such. Tweak comment.
2563 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2564 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2565 All related users changed.
2566 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2567 * xterm.c (handle_one_xevent):
2568 * gtkutil.c (xg_event_is_for_menubar):
2569 * xfns.c (x_window) [USE_X_TOOLKIT]:
2570 * xmenu.c (set_frame_menubar, free_frame_menubar):
2571 Prefer to use FRAME_MENUBAR_HEIGHT.
2573 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2575 * frame.c (Fframe_parameters): Always report frame height without
2576 menu and tool bar lines.
2578 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2580 * nsterm.m (applicationDidFinishLaunching:): Call
2581 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2582 (antialiasThresholdDidChange:): New method for EmacsApp.
2584 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2586 * macfont.m (macfont_update_antialias_threshold): Remove static.
2588 * macfont.h (macfont_update_antialias_threshold): Declare.
2590 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2592 * w32select.c (setup_windows_coding_system):
2593 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2594 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2596 * w16select.c (Fw16_get_clipboard_data):
2597 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2600 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2601 buffer position where we are to start the iteration.
2602 (handle_invisible_prop): Record in it->stop_charpos the position
2603 where the invisible text ends. (Bug#18035)
2604 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2605 row has zero buffer position as their start position.
2606 Reported by martin rudalics <rudalics@gmx.at>.
2608 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2609 infinite looping in redisplay when display lines don't have enough
2610 space to display even a single character. (Bug#18036)
2612 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2614 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2615 * xfns.c (x_window): Use it to allow xfree later.
2616 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2617 where appropriate. Use bool for booleans and remove redundant checks.
2618 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2619 * xterm.c (x_free_frame_resources): Free shell_position.
2621 2014-07-19 K. Handa <handa@gnu.org>
2623 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2624 mandatory font spec (Bug#17973).
2626 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2628 * font.c (font_score): Return the worst score if the size of
2629 ENTITY is wrong by more than a factor 2 (Bug#17973).
2631 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2633 * frame.c (frame_unspecified_color): New function
2634 refactored out from ...
2635 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2636 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2638 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2639 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2640 * lisp.h (set_frame_param): Remove prototype.
2641 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2642 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2645 Prefer 'x_display_info *' to 'Display *' in X selection code.
2646 This helps to avoid unneeded calls to x_display_info_for_display.
2647 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2648 instead of 'Display *'.
2649 (SELECTION_EVENT_DPYINFO): New macro.
2650 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2651 it as an lvalue. Mention this in comment.
2652 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2653 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2654 (selection_data_to_lisp_data, receive_incremental_selection):
2655 Convert to use 'x_display_info *'. Adjust users where appropriate.
2656 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2657 selection data *' as last arg to not return values in args.
2658 (unexpect_property_change): Use common removal technique.
2660 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2662 * print.c (print_preprocess): Adjust to match changed
2663 sub char-table structure and avoid crash (Bug#18038).
2665 * data.c (wrong_choice): Not static any more.
2666 * lisp.h (wrong_choice): Add prototype.
2667 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2668 Declare namebuf as such. Tweak comment.
2669 [USE_GTK]: Likewise for tool_bar_position.
2670 (fset_tool_bar_position) [USE_GTK]: Ditto.
2671 (FRAME_TOOL_BAR_POSITION): New macro.
2672 * frame.c (x_report_frame_params):
2673 * gtkutil.c (update_frame_tool_bar):
2674 * xfns.c (Fx_create_frame): Use it.
2675 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2677 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2679 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2680 buffer's default-directory only if it is a string. (Bug#17986)
2682 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2684 More precise control over values of some buffer-local variables.
2685 * keyboard.c (Qvertical_scroll_bar):
2686 * frame.c (Qleft, Qright): Move to ...
2687 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2688 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2689 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2690 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2691 vertical-scroll-bar, scroll-up-aggressively
2692 and scroll-down-aggressively.
2693 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2695 * nsfns.m, frame.h (Qleft, Qright):
2696 * nsterm.m (Qleft): Remove declarations.
2697 * gtkutil.c (toplevel): Include buffer.h.
2698 * data.c (wrong_choice, wrong_range): New functions.
2699 (store_symval_forwarding): Handle special properties of buffer-local
2700 variables and use functions from the above to signal error, if any.
2702 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2703 values. Add comment.
2704 (struct frame): Re-arrange layout to avoid extra padding and use bit
2705 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2706 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2707 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2708 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2709 Define as no-ops because there are no scroll bars anyway.
2710 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2713 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2714 Add convenient setter.
2715 (font_put_frame_data, font_get_frame_data): Use it.
2717 2014-07-15 Daiki Ueno <ueno@gnu.org>
2719 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2720 pointer argument, before dereferencing.
2721 (XCHAR2B_BYTE2): Likewise.
2723 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2725 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2726 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2727 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2728 Use record_unwind_protect_int and avoid consing.
2729 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2731 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2733 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2735 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2736 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2738 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2739 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2740 * minibuf.c: Include binary-io.h instead of fcntl.h.
2741 (read_minibuf_noninteractive):
2742 Use set_binary_mode instead of handcrafted code.
2743 Don't call emacs_set_tty if emacs_get_tty failed.
2744 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2745 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2746 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2748 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2749 This works around a GCC compiler bug when Emacs is configured with
2750 --enable-gcc-warnings.
2752 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2754 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2755 or characters in string, respectively. Add comment.
2756 * fringe.c (Fdefine_fringe_bitmap):
2757 * fns.c (Fsubstring, substring_both): Use it.
2758 * keymap.c (Fdefine_key, Flookup_key):
2759 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2761 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2762 Use menu_item_width.
2763 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2765 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2767 Improve behavior of 'bzr up; cd src; make -k'.
2768 * Makefile.in (top_srcdir): New var.
2769 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2770 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2771 its expansion is a bit shorter.
2772 (../config.status): Actually build config.status instead of
2774 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2775 New macros, copied and relocated from ../Makefile.in.
2776 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2777 (../config.status, Makefile): New dependencies and rules,
2778 copied with relocation from ../Makefile.in. This should be more
2779 likely to rebuild the build machinery properly if you do a 'make'
2780 in the src directory.
2782 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2784 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2787 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2788 behavior on Windows 7 and later when the function is repeatedly
2789 invoked with the same value of DIR. (Bug#17950)
2791 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2792 string to match the one in w32fns.c.
2794 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2795 stdin to binary mode only if it is connected to a terminal.
2797 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2799 Coalesce extern decls.
2800 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2801 * sysdep.c (emacs_get_tty, emacs_set_tty):
2802 Move duplicate extern decls from here ...
2803 * systty.h: ... to here, so that there's just one copy.
2805 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2807 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2809 * nsfns.m (Fns_popup_font_panel): Ditto.
2811 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2813 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2815 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2817 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2818 [DOS_NT]: Implement for WINDOWSNT.
2820 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2823 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2825 * sysdep.c (suppress_echo_on_tty): New function.
2826 * minibuf.c (read_minibuf_noninteractive): Use it.
2828 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2830 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2831 sysinfo failed. Adjust docstring.
2833 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2835 Implement memory-info for MS-DOS.
2836 * dosfns.c (dos_memory_info): New function.
2837 * dosfns.h (dos_memory_info): Add prototype.
2838 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2839 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2840 of doing some of its job.
2842 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2843 reference termios structure members.
2845 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2847 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2849 * minibuf.c (top): Include systty.h. Declare external
2850 emacs_get_tty and emacs_set_tty.
2851 (Vread_hide_char): New lisp variable.
2852 (read_minibuf_noninteractive): Hide characters with
2853 Vread_hide_char if it is a character. (Bug#17839)
2855 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2857 Implement memory-info for MS-Windows.
2858 * w32.c (w32_memory_info): New function.
2859 * w32.h (w32_memory_info): Prototype it.
2860 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2862 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2864 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2865 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2866 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2867 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2868 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2869 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2870 (decode_coding_big5, decode_coding_charset, decode_coding)
2871 (encode_coding): Adjust users.
2873 * alloc.c (Fmemory_info): New function.
2875 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2877 * syntax.c (back_comment): Use more-natural location for label.
2879 * font.c, font.h (font_unparse_fcname): Now static.
2880 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2882 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2884 Next minor cleanup of font subsystem.
2885 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2886 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2888 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2890 * ftfont.h (ftfont_font_format): Remove prototype.
2891 * ftfont.c (ftfont_font_format): Remove; now unused.
2893 * nsfont.m (nsfont_open):
2894 * w32font.c (w32font_open_internal):
2895 * w32uniscribe.c (uniscribe_open):
2896 * xfont.c (xfont_open):
2897 * xftfont.c (xftfont_open): All users changed.
2899 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2900 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2902 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2904 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2905 x_produce_glyphs does when it generates a stretch glyph that
2906 represents a TAB. (Bug#17969)
2908 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2909 and there is a display property at that position, don't call
2910 move_it_to to move to a position before window start. (Bug#17942)
2911 Fix condition for finding CHARPOS by the first call to move_it_to.
2914 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2916 * syntax.c (find_defun_start): Try the cache even
2917 if !open_paren_in_column_0_is_defun_start.
2918 (back_comment): If find_defun_start was pessimistic, use the
2919 scan_sexps_forward result to improve the cache (bug#16526).
2921 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2923 * xdisp.c (redisplay_window): If redisplay of a window ends up
2924 with point in a partially visible line at end of the window, make
2925 sure the amended position of point actually has smaller Y
2926 coordinate; if not, give up and scroll the display. (Bug#17905)
2928 * window.c (window_scroll_pixel_based): When point ends up at the
2929 last fully visible line, don't let move_it_to stop at the left
2930 edge of the line and dupe us into thinking point is inside the
2933 * w32.c (network_interface_info): Make sure the argument is a
2936 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2938 * process.c (read_and_dispose_of_process_output): Fix typo
2939 in previous patch: we want nonnegative fds, not nonzero fds.
2941 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2943 * chartab.c (char_table_translate): Move to...
2944 * character.h (char_table_translate): ... inline function here.
2945 Avoid Faref and assume that args are always valid. This helps to
2946 speedup search, which is especially important for a huge buffers.
2947 * lisp.h (char_table_translate): Remove prototype.
2949 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2950 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2951 New function, with an intention to avoid code duplication between
2953 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2955 * ftfont.c (ftfont_open):
2956 * macfont.m (macfont_open):
2957 * xftfont.c (xftfont_open): Use it.
2959 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2961 * process.c: Add sanity checks for file descriptors (Bug#17844).
2962 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2963 Check that infd is nonnegative before using it as an fd.
2964 (read_and_dispose_of_process_output, Fprocess_send_eof):
2965 Likewise, for outfd.
2966 (wait_reading_process_output): Omit unnecessary check of infd.
2968 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2970 Minor fixups related to usage of the 'long' type.
2971 * gnutls.c (emacs_gnutls_handshake):
2972 * xfaces.c (dump_realized_face):
2973 Work even if 'long' is narrower than 'void *'.
2974 * termcap.c (scan_file):
2975 * xselect.c (x_decline_selection_request)
2976 (x_reply_selection_request, x_get_window_property):
2977 * xterm.c (x_set_frame_alpha):
2978 Remove unnecessary 'L' suffixes of integer constants.
2979 * xfns.c (hack_wm_protocols):
2980 * xselect.c (x_fill_property_data):
2981 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2982 Remove unnecessary casts to 'long'.
2983 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2985 Minor ImageMagick safety fixes.
2986 * image.c (imagemagick_compute_animated_image):
2987 Remove useless assignment to local. Avoid problems if dest_width is 0.
2988 (imagemagick_load_image): Use int for pixel counts that can't
2989 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2990 a row width greater than the image width (or greater than LONG_MAX!).
2992 2014-07-04 K. Handa <handa@gnu.org>
2994 * coding.c (MIN_CHARBUF_SIZE): Delete it.
2995 (MAX_CHARBUF_EXTRA_SIZE): New macro.
2996 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
2998 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3000 * font.h (struct font_driver): Remove get_outline and free_outline;
3001 not used by any font driver.
3002 * ftfont.c (ftfont_driver):
3003 * macfont.m (macfont_driver):
3004 * nsfont.m (nsfont_driver):
3005 * w32font.c (w32font_driver):
3006 * w32uniscribe.c (uniscribe_font_driver):
3007 * xfont.c (xfont_driver): Related users changed.
3008 * xselect.c (x_get_window_property): Use convenient xmalloc.
3009 Call to xfree only if some data was really allocated.
3011 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3013 On MS-Windows, display busy cursor on all GUI frames.
3014 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3015 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3016 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3018 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3019 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3021 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3023 Use convenient alists to manage per-frame font driver-specific data.
3024 * frame.h (struct frame): Rename font_data_list to...
3025 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3026 * font.h (struct font_data_list): Remove; no longer need a special
3028 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3030 * font.c (font_put_frame_data, font_get_frame_data)
3031 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3033 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3034 Related users changed.
3035 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3036 Prefer convenient xmalloc and xfree.
3038 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3040 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3041 the window whose glyph row is being prepared and a flag whether it
3042 is for mode/header line. Make sure the glyph row's marginal areas
3043 are in sync with what the window wants.
3046 * xdisp.c (display_line, display_mode_line):
3047 Call prepare_desired_row with additional arguments, as appropriate.
3049 * dispextern.h (prepare_desired_row): Adjust prototype.
3051 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3053 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3054 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3055 caused by xw_popup_dialog in daemon mode (Bug#17891).
3057 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3059 * frame.c (do_switch_frame): When switching to another TTY frame,
3060 make sure FrameCols and FrameRows are in sync with the new frame's
3063 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3065 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3066 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3067 min_char slots. Adjust comment.
3068 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3069 Add SUB_CHAR_TABLE_OFFSET member.
3070 (make_uninit_sub_char_table): New function.
3071 (toplevel): Add compile-time assert to verify suitable member layout
3072 in Lisp_Sub_Char_Table.
3073 * alloc.c (mark_char_table): Add extra argument to denote char table
3074 subtype. Adjust to match new layout of sub char-table.
3075 (mark_object): Always mark sub char-tables with mark_char_table.
3076 * chartab.c (make_sub_char_table, copy_sub_char_table)
3077 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3078 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3079 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3080 All related users changed.
3081 * lread.c (read1): Adjust to match new layout of sub char-table.
3082 * print.c (print_object): Likewise (Bug#17898).
3084 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3086 * keymap.c (get_keyelt): Simplify.
3087 (copy_keymap_item): Remove left-over code for when we had
3088 key-shortcut caches.
3090 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3092 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3093 (dealloc): Remove for EmacsScroller.
3095 * nsterm.h (EmacsScroller): Remove dealloc.
3097 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3099 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3101 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3103 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3104 when setNeedsDisplay is called so we don't trigger redisplay for every
3107 * nsterm.m (any_help_event_p): New variable.
3108 (mouseMoved:): Set any_help_event_p to YES if help event is
3109 generated. Remove else with empty help event that triggered redisplay
3110 for every mouse move.
3111 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3113 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3115 * xfns.c (Qsuppress_icon): Remove; no real users.
3116 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3117 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3118 (syms_of_w32fns): Don't DEFSYM it.
3120 2014-06-29 Glenn Morris <rgm@gnu.org>
3122 * Makefile.in (ns-app): Mark as PHONY.
3124 2014-06-28 Glenn Morris <rgm@gnu.org>
3126 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3127 liblw.a in this directory.
3129 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3131 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3132 also in unibyte case. (Bug#17865)
3134 2014-06-28 K. Handa <handa@gnu.org>
3136 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3137 (MIN_CHARBUF_SIZE): New macro.
3138 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3140 2014-06-27 Glenn Morris <rgm@gnu.org>
3142 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3143 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3144 (.el.elc): Replace suffix rule with pattern rule.
3145 (%.elc): New pattern rule, with order-only prerequisite.
3146 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3147 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3148 in place of BOOTSTRAPEMACS.
3150 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3152 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3154 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3156 Consistently use validate_subarray to verify substring.
3157 * fns.c (validate_substring): Not static any more. Adjust to
3158 use ptrdiff_t, not EMACS_INT, because string and vector limits
3159 can't exceed ptrdiff_t even if EMACS_INT is wider.
3160 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3161 (secure_hash): Adjust user.
3162 * lisp.h (validate_subarray): Add prototype.
3163 * coding.c (Fundecodable_char_position):
3164 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3165 Use validate_subarray. Adjust comment to mention substring.
3167 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3169 Do not allow out-of-range character position in Fcompare_strings.
3170 * fns.c (validate_subarray): Add prototype.
3171 (Fcompare_substring): Use validate_subarray to check ranges.
3172 Adjust comment to mention that the semantics was changed. Also see
3173 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3175 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3177 Be more consistent about the 'Qfoo' naming convention.
3178 * image.c (Fimagemagick_types):
3179 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3180 * process.c (Fmake_network_process):
3181 Rename C local identifier 'Qfoo to avoid giving the false
3182 impression that it stands for the symbol 'foo'.
3184 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3186 Simplify and cleanup character conversion stuff.
3187 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3189 * character.c (multibyte_char_to_unibyte)
3190 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3191 * character.h (make_char): Remove; unused.
3192 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3193 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3194 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3195 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3196 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3198 2014-06-22 Mario Lang <mlang@delysid.org>
3200 * w32fns.c (Fw32_shell_execute): The the -> the.
3202 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3204 * xmenu.c (mouse_position_for_popup):
3205 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3206 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3207 * menu.c (Fx_popup_menu):
3208 * xselect.c (x_handle_dnd_message): Adjust users.
3209 * menu.h (mouse_position_for_popup): Remove prototype.
3210 * xterm.h (x_relative_mouse_position): Add prototype.
3211 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3212 call XFree if XQueryTree returns zero.
3214 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3216 * indent.c (Fvertical_motion): Doc fix.
3217 Move to the goal column, if any, with a single call to
3218 move_it_in_display_line, not in two calls. Doing this with two
3219 calls causes move_it_in_display_line apply the line-prefix
3220 handling twice instead of just once. (Bug#17823)
3222 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3224 Port to OS X ACLs (Bug#17810).
3225 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3226 ACL_TYPE_ACCESS) doesn't work.
3228 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3230 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3231 before checking key-translation-map (bug#17659).
3233 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3235 * font.c (font_make_object): Avoid dangling pointer which may
3236 crash GC (Bug#17771).
3238 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3240 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3241 prototype of DGifCloseFile as appropriate for older and newer
3243 (gif_close): New function, encapsulates the differences in the
3244 calling sequence of DGifCloseFile before v5.1.0 and after it.
3245 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3246 error string where appropriate. (Bug#17790)
3248 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3249 macro execution, make sure point didn't move since last complete
3250 redisplay, as the condition for using the glyph matrix
3251 information. (Bug#17777)
3253 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3255 Minor cleanup of fonset code.
3256 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3257 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3258 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3259 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3260 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3261 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3262 (free_realized_fontset): Remove because a no-op since 2008.
3263 (free_face_fontset): Adjust user.
3264 (syms_of_fontset): Shrink fontset by one extra slot.
3266 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3268 Omit redundant extern decls.
3269 Most of this patch is from Dmitry Antipov, in:
3270 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3271 * commands.h (update_mode_lines):
3272 * frame.h (Qbackground_color, Qforeground_color)
3273 (x_set_menu_bar_lines):
3274 * ftfont.c (ftfont_font_format):
3275 * intervals.h (Qkeymap, Qfont):
3276 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3277 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3278 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3279 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3280 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3281 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3282 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3283 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3284 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3285 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3286 (Qtool_bar, Qheader_line):
3287 * macros.c (Fexecute_kbd_macro):
3288 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3289 * xterm.c (x_delete_terminal, XSetIMValues):
3290 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3291 (x_implicitly_set_name, popup_activated)
3292 (widget_store_internal_border):
3293 Remove redundant decls.
3294 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3295 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3296 Remove _Noreturn, as make-docfile now does that for us.
3297 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3298 (Qregion_extract_function): New decl.
3299 * window.c, xfns.c: Include menu.h.
3301 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3303 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3305 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3307 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3308 * callint.c (read_file_name): ... convert to static here.
3309 * lisp.h (Fread_file_name): Do not EXFUN it.
3310 (STRING_COPYIN): Remove; unused.
3311 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3312 (char_composable_p): ... static function. All users changed.
3313 * eval.c (toplevel): Remove redundant #include directives.
3314 * xterm.c (x_initialize): Add static to match prototype.
3315 * ccl.c (Fccl_execute_on_string):
3316 * font.c (fon_intern_prop): Use make_specified_string.
3318 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3320 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3321 Reported by David Caldwell in:
3322 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3324 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3326 Do not ask for XRender extension each time XFT font is opened.
3327 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3328 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3330 2014-06-15 Glenn Morris <rgm@gnu.org>
3332 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3334 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3336 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3337 information if we are in the middle of executing a keyboard macro,
3338 since redisplay doesn't update the screen until the macro is
3339 finished. (Bug#17777)
3341 * alloc.c (cleanup_vector): Don't dereference a font driver
3342 pointer if it is NULL. (Bug#17771)
3344 2014-06-13 Glenn Morris <rgm@gnu.org>
3346 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3347 ($(lispsource)/international/charprop.el)
3348 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3349 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3350 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3351 GNU make automatically passes command-line arguments to sub-makes.
3353 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3355 Avoid hangs in accept-process-output (Bug#17647).
3356 * lisp.h, process.c (wait_reading_process_input):
3357 Return int, not bool. All uses changed.
3358 * process.c (SELECT_CANT_DO_WRITE_MASK):
3359 Remove macro, replacing with ...
3360 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3362 (status_notify): New arg WAIT_PROC. Return int, not void.
3365 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3367 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3368 the frame is the initial frame, because the hook is not set up
3369 then, and Emacs crashes.
3370 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3372 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3374 * keymap.c (silly_event_symbol_error): Don't recommend the use
3377 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3379 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3380 matching overlay strings with 'cursor' property against buffer
3381 positions traversed in the glyph row. (Bug#17744)
3383 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3385 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3388 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3389 determine 10.9 (Bug#17751).
3391 * macfont.m (macfont_draw): Positions were not freed.
3393 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3395 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3396 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3397 function. Also adjust comment.
3398 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3400 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3401 * font.c (font_done_for_face):
3402 * xfaces.c (realize_non_ascii_face): Adjust user.
3403 * font.h (struct font_driver): Convert 'prepare_face' to return
3404 void because its return value is never used anyway.
3405 * xfont.c (xfont_prepare_face): Return void.
3406 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3407 (xftfont_done_face): Use xfree.
3409 * dispextern.h (last_tool_bar_item): Remove declaration.
3410 * frame.h (struct frame): New member last_tool_bar_item.
3411 * frame.c (make_frame): Initialize it.
3412 * xdisp.c (toplevel): Remove last_tool_bar_item.
3413 (handle_tool_bar_click, note_tool_bar_highlight):
3414 * w32term.c (w32_read_socket, w32_initialize):
3415 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3417 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3418 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3420 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3422 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3423 * process.c (Faccept_process_output)
3424 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3425 the return value is about PROCESS, not about other processes.
3427 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3429 Further adjustments to mark_object and friends.
3430 Now the mark_object's stack is just 32 bytes on a 64-bit
3431 system, which means extra 20% off the stack usage.
3432 * alloc.c (mark_save_value): As before, refactored out from ...
3433 (mark_object): ... adjusted user. Also add comment.
3435 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3437 Fix core dump after a dropped X connection (Bug#17704).
3438 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3439 is dead, as we may be shutting down.
3441 2014-06-08 Glenn Morris <rgm@gnu.org>
3443 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3445 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3447 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3449 If a C name must be extern on some platforms, make it extern on all.
3450 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3452 * font.h (ftxfont_driver) [HAVE_XFT]:
3453 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3454 * lisp.h (get_frame_param):
3455 * menu.h (tty_menu_show):
3456 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3457 * termhooks.h (encode_terminal_code):
3458 * xterm.h (x_menu_wait_for_event):
3460 * frame.c (get_frame_param):
3461 * fringe.c (max_used_fringe_bitmap):
3462 * ftxfont.c (ftxfont_driver):
3463 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3464 * menu.c (menu_items_inuse):
3465 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3466 * term.c (encode_terminal_code, tty_menu_show):
3467 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3468 * xfaces.c (load_color):
3469 * xmenu.c (x_menu_wait_for_event):
3472 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3474 Change object marking routines to minimize stack usage.
3475 This change moves a few cold paths from mark_object to NO_INLINE
3476 functions and adjusts symbol marking loop. According to GCC 4.8.2
3477 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3478 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3479 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3480 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3481 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3482 refactored out from ...
3483 (mark_object): ... adjusted user. Also mark symbols in a tight
3485 (mark_face_cache): Add NO_INLINE.
3487 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3489 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3490 contains garbage on WINDOWSNT (which could potentially infloop at
3493 Minimize cursor motion during TTY menu updates.
3494 * term.c (tty_menu_display): Don't position cursor here.
3495 Instead, pass the cursor coordinates to update_frame_with_menu.
3496 (tty_menu_activate): Send the hide cursor command only once in an
3497 iteration through the outer 'while' loop.
3499 * dispnew.c (update_frame_1): Accept an additional argument
3500 SET_CURSOR_P, and position the cursor at the end of the frame
3501 update only if that argument is non-zero. All callers changed to
3502 provide the additional argument as non-zero, except for
3503 update_frame_with_menu.
3504 (update_frame_with_menu): Accept 2 additional arguments ROW and
3505 COL; if they are non-negative, instruct update_frame_1 not to
3506 position the cursor, and instead position it according to ROW and COL.
3508 * dispextern.h (update_frame_with_menu): Update prototype.
3510 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3512 * callproc.c (call_process): Don't check read-only if we don't insert
3513 anything (bug#17666).
3515 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3517 * dispnew.c (update_frame_with_menu): Set display_completed.
3519 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3521 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3523 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3525 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3527 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3528 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3530 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3532 * window.c (Frecenter): Signal an error if window-buffer is not
3535 * keyboard.c (make_lispy_position): Don't include a buffer position in
3536 mode/header-line mouse events.
3538 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3539 Vunread_command_events (bug#17650).
3541 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3543 * xterm.c (x_setup_pointer_blanking):
3544 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3546 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3548 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3549 because it will be defined in generated config.h if needed.
3551 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3553 Use terminal-specific hooks to display popup dialogs.
3554 * termhooks.h (struct terminal): New field popup_dialog_hook.
3555 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3556 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3557 code and use popup_dialog_hook.
3558 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3559 * nsterm.h (ns_popup_dialog): Adjust prototype.
3560 * nsterm.m (ns_create_terminal):
3561 * w32term.c (w32_create_terminal):
3562 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3563 Setup popup_dialog_hook.
3565 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3567 * w32heap.c (report_temacs_memory_usage): Improve the report by
3568 reporting the large blocks that are actually occupied at dump time.
3570 * w32console.c (initialize_w32_display): Set the console
3571 menu_show_hook, otherwise TTY menus are broken on w32.
3573 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3575 Use terminal-specific hooks to display menus.
3576 * termhooks.h (struct terminal): New field menu_show_hook.
3577 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3578 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3580 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3581 * nsmenu.m (ns_menu_show):
3582 * w32menu.c (w32_menu_show):
3583 * xmenu.c (x_menu_show):
3584 * term.c (tty_menu_show): Adjust to use bit flags.
3585 (set_tty_hooks): Set menu_show_hook.
3586 * xterm.c (x_create_terminal):
3587 * nsterm.m (ns_create_terminal):
3588 * msdos.c (initialize_msdos_display):
3589 * w32term.c (w32_create_terminal): Likewise.
3591 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3593 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3595 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3597 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3598 (FD_SET): Don't define on WINDOWSNT.
3600 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3602 * emacs.c: Include "sysselect.h", to define its inline functions.
3603 Problem reported by Glenn Morris in:
3604 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3606 Do not require libXt-devel when building with gtk.
3607 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3608 dependency on libXt-devel.
3609 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3610 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3611 lwlib-widget.h now does this.
3612 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3614 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3616 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3617 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3618 (delete_write_fd, wait_reading_process_output):
3619 Remove now-redundant easserts.
3620 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3621 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3622 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3623 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3625 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3627 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3628 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3629 (calloc): Don't undef, it is never defined.
3630 (HEAP_ENTRY_SHIFT): Remove unused macro.
3632 * Makefile.in (C_HEAP_SWITCH): Remove.
3633 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3635 Fix MS-Windows build broken by menu changes on 2014-06-02.
3636 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3638 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3639 Define instead of including ../lwlib/lwlib.h, which causes
3640 compilation errors due to missing X11 headers.
3642 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3644 * process.c (wait_reading_process_output): Omit incorrect test of
3645 p->infd against zero. Add easserts for infd having a plausible value.
3647 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3649 Adjust to match recent lwlib changes.
3650 * menu.h (xmalloc_widget_value): Replace by ...
3651 (make_widget_value): ... new prototype.
3652 * menu.c (xmalloc_widget_value): Replace by ...
3653 (make_widget_value): ... new function.
3654 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3655 * gtkutil.c (malloc_widget_value, free_widget_value):
3656 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3657 * keyboard.h (enum button_type, struct _widget_value):
3658 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3660 * nsmenu.m (ns_update_menubar, ns_menu_show):
3661 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3662 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3663 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3665 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3667 * image.c (x_query_frame_background_color)
3668 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3669 Fix --enable-gcc-warnings compilation without image libraries.
3671 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3673 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3674 emulated break value only if it goes up.
3675 (sbrk): Add assertion that the INCREMENT argument is strictly
3676 zero. Improve and correct the commentary.
3678 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3680 Improve AIX-related merge from emacs-24.
3681 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3682 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3683 not on AIX; since we're on the trunk we can use enums more broadly.
3685 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3687 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3689 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3690 to min(value, whole).
3692 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3694 Bring back the changes to GDB-visible symbols, but only on AIX.
3695 And only if it's not pre-4.2 GCC.
3696 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3697 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3698 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3701 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3703 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3704 with PT, not GPT. (Bug#16433)
3706 Revert last changes to GDB-visible symbols.
3707 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3708 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3709 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3712 2014-06-02 Glenn Morris <rgm@gnu.org>
3714 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3716 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3718 Fix port to 32-bit AIX with xlc (Bug#17598).
3719 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3720 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3721 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3722 to work around a compiler bug in IBM xlc 12.1.
3724 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3726 * xterm.c (x_update_window_end): Don't invalidate the entire
3727 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3728 highlight needs to be redisplayed. (Bug#17588)
3730 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3732 Port the GDB-visible symbols to AIX.
3733 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3734 optimizes away the relevant external symbols. Use enums instead;
3735 this suffices for the AIX port, which is 32-bit-only anyway.
3736 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3737 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3738 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3741 Include sources used to create macuvs.h.
3742 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3743 * macuvs.h: Use automatically-generated header.
3745 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3747 Port signal-handling to DragonFly BSD (Bug#17646).
3748 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3749 Move implementations from callproc.c to sysdep.c.
3750 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3751 Move declarations from process.h to syssignal.h.
3753 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3755 * callint.c (Ffuncall_interactively): Add usage.
3757 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3759 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3761 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3763 * w32heap.c (malloc_before_dump, malloc_after_dump)
3764 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3765 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3766 set errno where appropriate to emulate CRT functions.
3768 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3770 Debugging facility to check whether 'const char *' points to
3771 relocatable data of non-pure Lisp string.
3772 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3773 (mark_maybe_pointer): ... adjusted user.
3774 (relocatable_string_data_p): New function.
3775 * lisp.h (relocatable_string_data_p): Add prototype.
3776 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3777 the pointer to relocatable Lisp data is not used.
3779 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3781 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3782 * atimer.c (block_atimers):
3783 * callproc.c (block_child_signal): Block SIGINT too;
3784 otherwise, its handler might now unblock signals that it shouldn't.
3785 * keyboard.c (read_char): Clear signal mask, since we may
3786 be in a SIGINT handler, and many signals may be masked.
3787 * keyboard.c (handle_interrupt):
3788 * sysdep.c (handle_arith_signal):
3789 Clear signal mask instead of just unblocking the signal that
3790 was received, since several signals may be blocked at this point.
3792 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3794 * Makefile.in (TEMACS_POST_LINK): Remove target.
3795 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3796 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3798 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3800 * xmenu.c (xdialog_show): Remove prototype, rename to
3801 x_dialog_show, remove 2nd arg because it's always zero
3802 and simplify accordingly.
3803 (xw_popup_dialog): Adjust user.
3804 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3805 2nd arg because it's always zero and simplify accordingly.
3806 (w32_popup_dialog): Adjust user.
3808 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3810 * w32heap.c (report_temacs_memory_usage): New function.
3812 * unexw32.c (unexec) [ENABLE_CHECKING]:
3813 Call report_temacs_memory_usage.
3815 * w32heap.h (report_temacs_memory_usage): Add prototype.
3817 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3819 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3820 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3822 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3824 * buffer.c (init_buffer): Accept an argument 'initialized'.
3825 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3826 mmap_regions and mmap_fd, to avoid referencing stale data from the
3827 dump phase. Add an assertion for buffer text of buffers created
3828 in temacs before this function is called. (Bug#17622)
3829 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3831 * lisp.h (init_buffer): Update prototype.
3833 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3835 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3837 * alloc.c (Fgarbage_collect): Fix compilation with
3838 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3840 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3842 * frame.c, frame.h (frame_char_to_pixel_position)
3843 (frame_set_mouse_position): Now static, and made private in
3844 frame.c rather than public in frame.h.
3846 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3848 Refactor mouse positioning stuff to avoid code duplication.
3849 * frame.h (frame_char_to_pixel_position): New function.
3850 (x_set_mouse_position): Rename to...
3851 (frame_set_mouse_position): ...new function.
3852 (frame_set_mouse_pixel_position): Add prototype.
3853 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3854 Rename to frame_set_mouse_pixel_position.
3855 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3857 * xterm.h, w32term.h ( x_set_mouse_position)
3858 (x_set_mouse_pixel_position): Remove prototypes.
3860 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3862 On X, always make pointer visible when deleting frame (Bug#17609).
3863 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3865 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3867 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3868 * keyboard.c (gobble_input): If there is no terminal input error,
3869 make sure the pointer is visible for all frames on this terminal.
3870 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3871 it was previously disabled.
3873 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3875 * data.c (Fzerop): Move to Elisp.
3876 (syms_of_data): Don't defsubr it.
3877 * keyboard.c (echo_keystrokes_p): New function.
3878 (read_char, record_menu_key, read_key_sequence): Use it.
3880 * callint.c (Qfuncall_interactively): New var.
3881 (Qcall_interactively): Remove.
3882 (Ffuncall_interactively): New function.
3883 (Fcall_interactively): Use it.
3884 (syms_of_callint): Defsubr it.
3886 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3888 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3889 relocated from under us.
3891 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3893 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3894 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3895 configure, not from HEAPSIZE.
3896 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3898 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3899 for MinGW, since it no longer uses gmalloc.
3901 * buffer.c: Do not define mmap allocations functions for Windows.
3902 Remove mmap_find which is unused. Remove mmap_set_vars which does
3904 [WINDOWSNT]: Include w32heap.h.
3905 (init_buffer): Always allocate new memory for buffers.
3907 * emacs.c: Remove mmap_set_vars calls.
3909 * image.c (free_image): Undef free for Windows because it is
3910 redirected to our private version.
3912 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3913 (copy_executable_and_dump_data): Remove dumping the heap section.
3914 (unexec): Restore using_dynamic_heap after dumping.
3916 * w32heap.c (dumped_data_commit, malloc_after_dump)
3917 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3918 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3919 (mmap_free): New functions.
3921 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3923 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3925 * image.c (imagemagick_load_image): Use MagickRealType for local
3926 'color_scale', instead of double, to avoid a GCC warning about
3929 * xfns.c (Fx_window_property): Remove unused local.
3931 Don't kill already-reaped process (Bug#17561).
3932 * process.c (process_send_signal): Fix race condition where a
3933 subprocess was reaped by a signal handler between the check for
3934 liveness and calling 'kill', which meant that Emacs could in
3935 theory kill an innocent bystander process. Do the fix by blocking
3936 SIGCHLD in a critical section that checks liveness before killing.
3938 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3940 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3942 2014-05-26 Ken Brown <kbrown@cornell.edu>
3944 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3945 even if !CYGWIN (see bug#17510).
3947 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3949 * nsfns.m (Fns_do_applescript): Surround NSApp run
3950 with calls to ns_init_events, ns_finish_events (Bug#17424).
3952 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3954 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3955 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3957 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3958 with calls to ns_init_events, ns_finish_events (Bug#17424).
3960 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3962 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3963 if we are iterating over an object that generates glyphs for
3964 marginal areas. (Bug#17585)
3966 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3968 * xdisp.c (safe__call1, safe__eval): Now static.
3970 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3972 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3973 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3974 (safe_call1): Call safe_call instead of safe__call directly.
3976 2014-05-26 Ken Brown <kbrown@cornell.edu>
3978 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3979 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3982 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3984 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3985 (safe__call, safe__call1, safe__eval): New functions.
3986 (safe_call): Use it.
3987 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3988 (display_mode_element): Same for `:eval'.
3990 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3992 Fix port to 32-bit AIX (Bug#17540).
3993 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
3994 twice. _text already includes this offset.
3995 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
3997 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3999 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4000 when closest_pos is identical to to_charpos, don't recurse, since
4001 we already tried that, and failed. (Bug#17539)
4003 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4004 unwinding when frame's faces were not initialized yet, increment
4005 the frame's image-cache reference count before calling
4006 x_free_frame_resources. Don't dereference
4007 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4009 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4011 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4014 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4015 macfont.m, call draw with adjusted arguments so font drivers
4016 don't need to do that.
4018 * macfont.m (macfont_draw): Merge changes from Macport.
4020 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4022 * alloc.c (garbage_collect_1): New function, with all of the guts
4023 of Fgarbage_collect.
4024 (mark_stack): Accept an argument END and don't mark Lisp objects
4025 on the stack beyond the address given by END. Calculation of END
4026 was moved to Fgarbage_collect.
4027 (Fgarbage_collect): Calculate the end address of the stack portion
4028 that needs to be examined by mark_stack, and pass that address to
4029 garbage_collect_1, which will pass it to mark_stack.
4030 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4031 for more details about the underlying problems. In particular,
4032 this avoids dumping Emacs with the large hash-table whose value is
4033 held in purify-flag for most of the time loadup.el runs.
4035 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4037 * xfns.c (x_window_property_intern): New function (code from
4039 (Fx_window_property): Call x_window_property_intern. If property
4040 not found and NILP (source) and outer window != inner window,
4041 check outer window for property (Bug#17537).
4043 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4045 Supply malloc and alloc_size attributes for extern allocators.
4046 This documents the C API, and helps GCC generate a bit better code.
4047 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4048 (ATTRIBUTE_MALLOC_SIZE): New macros.
4049 * gmalloc.c (malloc, realloc, calloc):
4050 * gtkutil.h (malloc_widget_value):
4051 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4052 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4055 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4057 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4058 * image.c (imagemagick_load_image): Port to hosts that do not use
4059 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4061 2014-05-21 Leo Liu <sdl.web@gmail.com>
4063 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4065 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4067 * dbusbind.c (xd_signature): Revert last 2 patches.
4069 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4071 Allow any non-nil value to count as true in bool-vector.
4072 Likewise for xd_signature in dbusbind.c.
4073 This is more consistent with the usual practice in Emacs, which is
4074 that any non-nil value counts as true.
4075 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4076 * dbusbind.c (xd_signature): Likewise, for booleans.
4077 * data.c, lisp.h (Qbooleanp):
4078 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4080 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4082 * lisp.h (CHECK_BOOLEAN): New function.
4083 * alloc.c (Fbool_vector): New function.
4084 (syms_of_alloc): Defsubr it.
4085 * data.c (Qbooleanp): New symbol.
4086 (syms_of_data): DEFSYM it.
4087 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4089 * font.c (font_matching_entity): Extract font-entity object
4090 from the vector of matching entities (Bug#17486).
4092 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4094 Assume C99 or later (Bug#17487).
4095 * bytecode.c (B__dummy__): Remove.
4096 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4097 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4098 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4099 * regex.c (DEBUG_PRINT): Assume varargs macros.
4100 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4102 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4104 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4105 memory for every buffer that was dumped.
4107 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4109 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4110 (Fnreverse): Allow vectors and bool vectors.
4112 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4114 Minor cleanup for terminal setup.
4115 * termhooks.h (create_terminal): Adjust prototype.
4116 * terminal.c (create_terminal): Pass output method and RIF as args.
4117 (init_initial_terminal):
4118 * nsterm.m (ns_create_terminal):
4119 * term.c (init_tty):
4120 * w32term.c (w32_create_terminal):
4121 * xterm.c (x_create_terminal): Adjust users.
4122 Avoid redundant NULL initializers and add comments.
4124 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4126 * keyboard.c (Qdeactivate_mark): Now static.
4128 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4130 If available, use Xfixes extension to do pointer blanking.
4131 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4132 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4133 (make_invisible_cursor): Move to...
4134 * xterm.c (make_invisible_cursor): ...here.
4135 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4136 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4137 (x_term_init): Call to x_setup_pointer_blanking.
4138 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4139 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4141 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4143 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4145 2014-05-12 Glenn Morris <rgm@gnu.org>
4147 * fileio.c (Ffile_executable_p): Doc tweak.
4149 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4151 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4152 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4154 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4156 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4158 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4160 Fix initialization of minibuffer history variable (Bug#17430).
4161 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4162 Move the initialization up to prevent any "value void" message.
4164 2014-05-08 Samuel Bronson <naesten@gmail.com>
4166 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4167 are matched (bug#17413).
4169 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4171 Stop tooltips pulling Emacs window to front (Bug#17408).
4172 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4173 SetWindowPos invocations.
4175 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4177 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4178 not initialized (Bug#17398).
4180 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4182 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4184 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4186 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4187 [HAVE_NS]: Do not include png.h.
4188 (x_query_frame_background_color): New function.
4189 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4190 (png_load_body): Coalesce duplicate code.
4192 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4194 Consult libpng-config more consistently (Bug#17339).
4195 * Makefile.in (PNG_CFLAGS): New var.
4196 (ALL_CFLAGS): Use it.
4197 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4198 CFLAGS now handles this.
4200 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4202 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4203 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4204 because WCONTINUED is always defined now.
4205 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4207 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4209 * buffer.c (overlay_strings): Fix the wording of the commentary.
4211 2014-05-01 Glenn Morris <rgm@gnu.org>
4213 * floatfns.c (Fisnan):
4214 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4216 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4218 * term.c (tty_menu_activate): A better initialization for cursor
4221 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4223 * intervals.c: Tighten assertions.
4224 (create_root_interval): Make sure the interval is not empty.
4225 (intervals_equal): Use booleans.
4226 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4227 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4228 (balance_possible_root_interval): Simplify and use booleans.
4229 (split_interval_right, split_interval_left): Check LENGTH, and remove
4230 now redundant assertion.
4231 (adjust_intervals_for_insertion): Remove now redundant assertions.
4232 (delete_node, interval_deletion_adjustment)
4233 (adjust_intervals_for_deletion, merge_interval_right)
4234 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4235 (reproduce_interval): Make sure the interval is not empty.
4237 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4239 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4240 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4241 satisfaction that they would always be initialized.
4243 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4245 * term.c (tty_menu_display): Move the cursor to the active menu item.
4246 (tty_menu_activate): Return the cursor to the active menu item
4247 after displaying the menu and after displaying help-echo.
4248 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4249 for the details of why this is needed by screen readers and
4252 2014-04-30 Glenn Morris <rgm@gnu.org>
4254 * process.c (handle_child_signal):
4255 Handle systems without WCONTINUED. (Bug#15110, 17339)
4257 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4259 * window.c (struct saved_window): Remove mark.
4260 (Fset_window_configuration, save_window_save)
4261 (compare_window_configurations): Don't touch marks any more.
4263 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4265 Use bits_word for gcmarkbits.
4266 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4267 bits_word is typically a tad more efficient for mark bits than
4268 unsigned is, so use bits_word. All uses changed.
4269 * lisp.h (BITS_PER_INT): Remove; no longer used.
4271 Avoid undefined behavior in signed left shift.
4272 This ports to GCC 4.9.0 with -fsanitize=undefined.
4273 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4275 * regex.c (extract_number):
4276 * lisp.h (make_number, XINT):
4277 Do not shift a 1 bit left into a sign bit.
4278 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4279 not int, for gcmarkbits. All uses changed.
4281 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4283 * search.c (Fnewline_cache_check): Don't try to count newlines
4284 outside the buffer's restriction, as find_newline doesn't support that.
4286 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4288 * window.c (Fset_window_configuration): Deactivate the mark before
4290 (set_window_buffer): Ignore window_initialized.
4291 (window_initialized): Remove.
4292 * keyboard.c (Qdeactivate_mark): Not static any more.
4293 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4296 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4298 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4299 and to clang 3.4, which have fixed the bug. This should let us
4300 run a bit faster on these platforms when address sanitization is
4303 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4305 Port to GCC 4.9.0 with --enable-gcc-warnings.
4306 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4308 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4309 a way that also works with GCC 4.9.0.
4311 * search.c (Fnewline_cache_check): Remove unused locals.
4313 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4315 * search.c (find_newline1): New subroutine.
4316 (Fnewline_cache_check): New function.
4317 (syms_of_search): Defsubr it.
4319 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4321 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4322 * keyboard.c (unblock_input): Add comment.
4323 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4325 2014-04-22 Daniel Colascione <dancol@dancol.org>
4327 * lread.c (readevalloop_eager_expand_eval): New function
4328 that can recurse into toplevel forms.
4329 (readevalloop): Call it.
4330 * lisp.h: Declare Qprogn.
4331 * callint.c (Qprogn): No longer static.
4333 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4335 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4336 Also change identifiers to match the comments, and add more assertions
4339 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4341 * emacs.c (close_output_streams): Don't clear and restore errno.
4343 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4345 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4346 never becomes visible, i.e. using XMonad (Bug#17237).
4348 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4350 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4351 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4352 (Fline_pixel_height): Don't assume that the current buffer and the
4353 selected window's buffer are one and the same. (Bug#17281)
4355 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4356 paragraph-start cache before the newline cache. (Bug#17269)
4358 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4360 * term.c (tty_send_additional_strings): No need to fflush here,
4362 (tty_set_terminal_modes): fflush after sending additional strings,
4365 2014-04-17 Daniel Colascione <dancol@dancol.org>
4367 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4369 (tty_send_additional_strings): New function.
4370 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4371 (syms_of_term): Intern tty-mode-set-strings and
4372 tty-mode-reset-strings.
4374 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4376 * window.c (save_window_save): Lookup window_point_insertion_type in
4377 the right buffer (bug#15457).
4378 (Qwindow_point_insertion_type): New var.
4379 (syms_of_window): Initialize it.
4381 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4383 Fix the MSDOS build.
4384 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4385 (copy_text_and_data): Zero out the atexit chain pointer before
4388 * termhooks.h (encode_terminal_code): Update prototype.
4390 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4391 visible for all DOS_NT ports, not just WINDOWSNT.
4392 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4394 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4395 unless it is defined.
4396 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4398 * process.c (close_on_exec, accept4, process_socket): Move into
4399 the "ifdef subprocesses" part.
4400 (catch_child_signal): Condition by "ifdef subprocesses".
4401 (syms_of_process) <Qinternal_default_process_sentinel>
4402 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4404 * msdos.h: Add prototypes for new functions.
4405 (EINPROGRESS): Define.
4406 (O_CLOEXEC): Define to zero.
4408 * msdos.c (check_window_system): Remove unnecessary an
4409 incompatible duplicate function.
4410 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4411 New functions in support of new functionality.
4413 * menu.c (single_menu_item): Add visual indication of submenu
4414 also for menus on MSDOS frames.
4415 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4417 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4418 when async subprocesses aren't supported.
4420 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4422 * emacs.c (close_output_streams): Zero out errno before calling
4425 * dired.c [MSDOS]: Include msdos.h.
4427 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4428 (DATA_START) [MSDOS]: Define.
4429 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4431 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4432 Ifdef away for MSDOS.
4433 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4434 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4436 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4437 Use temporary file template that is compatible with mkostemp.
4438 Move vfork-related portions under #ifndef MSDOS.
4439 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4441 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4443 * buffer.c (Foverlays_at): Add argument `sorted'.
4445 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4447 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4448 text, invalidate the bidi_paragraph_cache upto and including the
4451 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4453 Port to IRIX 6.5 (Bug#9684).
4454 * conf_post.h (INET6) [IRIX6_5]: Define.
4455 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4456 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4458 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4460 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4461 before passing it to system APIs.
4463 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4465 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4466 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4468 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4470 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4472 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4474 Remove DATA_SEG_BITS.
4475 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4476 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4477 cc, but that platform is so old that SGI itself stopped supporting
4478 it in December 2013. If you still need Emacs on IRIX, please
4479 either compile with GCC and port the undumping code, or run
4480 './configure --with-wide-int'.
4481 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4482 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4483 DEFINE_GDB_SYMBOL_START way to define it.
4484 (NONPOINTER_BITS): New macro.
4485 (EMACS_INT): Use it.
4486 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4487 the problem and/or configuring --with-wide-int.
4488 (USE_LSB_TAG): Simplify, based on above changes.
4489 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4490 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4492 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4494 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4495 covered by a display string that ends in a newline, and that cases
4496 going back by DVPOS lines to hit the search limit, lift the limit
4497 and go back until DVPOS is reached. (Bug#17244)
4499 * indent.c (Fvertical_motion): Handle correctly the case when the
4500 display string is preceded by an empty line.
4502 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4503 use S_IWRITE instead.
4505 2014-04-11 Glenn Morris <rgm@gnu.org>
4507 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4509 2014-04-11 Ken Brown <kbrown@cornell.edu>
4511 * Makefile.in (EMACS_MANIFEST): Revert last change.
4513 2014-04-10 Daniel Colascione <dancol@dancol.org>
4515 * puresize.h (BASE_PURESIZE): Increase.
4517 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4519 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4521 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4522 region handling (and don't call signal_before_change) if
4523 inhibit_modification_hooks is set.
4524 (signal_before_change): Don't check inhibit_modification_hooks any more.
4526 2014-04-08 Daniel Colascione <dancol@dancol.org>
4528 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4529 function cells contain valid lisp objects. (Modified version of
4532 * alloc.c (detect_suspicious_free): Split actual stack capturing
4533 out into new function for easier breakpoint setting.
4534 (note_suspicious_free): New function.
4536 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4538 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4540 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4541 (symbol_block_pinned): New var.
4542 (Fmake_symbol): Initialize `pinned'.
4543 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4544 pinned and signal an error for un-purifiable objects.
4545 (pure_cons): Use it.
4546 (Fpurecopy): Use it, except for objects that can't be purified.
4547 (mark_pinned_symbols): New function.
4548 (Fgarbage_collect): Use it.
4549 (gc_sweep): Remove hack made unnecessary.
4551 2014-04-07 Glenn Morris <rgm@gnu.org>
4553 * keyboard.c (Fopen_dribble_file): Doc tweak.
4555 2014-04-07 Ken Brown <kbrown@cornell.edu>
4557 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4559 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4561 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4562 We have a substitute execinfo.h on hosts that lack it.
4563 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4564 isn't optimized away.
4566 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4568 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4569 * alloc.c (memory_full):
4570 * charset.c (syms_of_charset):
4571 * doc.c (Fsnarf_documentation):
4573 * font.c (BUILD_STYLE_TABLE):
4574 * keyboard.c (make_lispy_event):
4575 * profiler.c (setup_cpu_timer):
4576 * xgselect.c (xg_select):
4577 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4579 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4580 Replace the only use with ARRAYELTS (font_property_table).
4581 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4583 2014-04-03 Daniel Colascione <dancol@dancol.org>
4585 * xterm.c (x_term_init):
4586 * xfns.c (best_xim_style):
4587 * xfaces.c (Fdump_colors):
4588 * w32fns.c (w32_default_color_map):
4589 * w32.c (init_environment, N_ENV_VARS):
4590 * unexcw.c (read_exe_header):
4591 * term.c (term_get_fkeys_1):
4592 * sysdep.c (init_baud_rate):
4593 * nsterm.m (ns_convert_key):
4594 * nsfns.m (get_geometry_from_preferences):
4595 * msdos.c (dos_set_window_size, init_environment):
4596 * macfont.m (mac_font_get_glyph_for_cid)
4597 (macfont_store_descriptor_attributes)
4598 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4599 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4600 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4602 * image.c (xpm_str_to_color_key):
4603 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4604 * frame.c (x_set_frame_parameters):
4605 * fileio.c (Ffile_selinux_context):
4606 * emacs.c (sort_args):
4607 * dosfns.c (msdos_stdcolor_name):
4608 * dired.c (file_attributes):
4609 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4610 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4613 2014-04-02 Daniel Colascione <dancol@dancol.org>
4615 * data.c (Ffset): Abort if we're trying to set a function call to
4618 * lisp.h (ARRAYELTS): New macro.
4620 * alloc.c: Include execinfo.h if available.
4621 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4622 (suspicious_free_record): New structure.
4623 (suspicious_objects, suspicious_object_index)
4624 (suspicious_free_history, suspicious_free_history_index):
4626 (find_suspicious_object_in_range, detect_suspicious_free)
4627 (Fsuspicious_object): New functions.
4628 (cleanup_vector): Call find_suspicious_object_in_range.
4630 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4632 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4633 width from font width (Bug#17163).
4635 * frame.c (x_set_frame_parameters): Calculate default values of
4636 new frame sizes only after all other frame parameters have been
4637 processed (Bug#17142).
4639 2014-04-02 Ken Brown <kbrown@cornell.edu>
4641 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4644 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4646 * xterm.c (x_draw_image_glyph_string): Adjust image background
4647 width accordingly when its x position is adjusted. (Bug#17115)
4649 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4651 * font.c (font_list_entities): Do not add empty vector to font cache.
4652 (font_matching_entity): Likewise. If matching entity is found, insert
4653 1-item vector with this entity instead of entity itself (Bug#17125).
4655 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4657 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4659 * fns.c (validate_subarray): Rename from validate_substring,
4660 since it works for vectors too. New arg ARRAY. Optimize for the
4661 non-nil case. Instead of returning bool, throw an error if out of
4662 range, so that the caller needn't do that. All uses changed.
4663 Report original values if out of range.
4664 (Fsubstring, Fsubstring_no_properties, secure_hash):
4665 Also optimize the case where FROM is 0 or TO is the size.
4667 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4669 * search.c (Freplace_match): Use make_specified_string.
4670 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4671 to catch bogus override face of glyph strings.
4672 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4673 Move common substring range checking code to...
4674 (validate_substring): ...this function.
4676 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4678 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4680 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4682 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4683 bar is zero height, just return (Bug#16976).
4684 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4686 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4688 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4689 is nil. If waiting for toolbar to complete, force a redraw.
4691 2014-03-28 Glenn Morris <rgm@gnu.org>
4693 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4694 (emacs_bugreport): New variable.
4695 (usage_message): Use PACKAGE_BUGREPORT.
4696 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4698 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4700 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4702 Port recent signal-related changes to FreeBSD.
4703 Problem reported by Herbert J. Skuhra.
4704 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4705 Move decls from here ...
4706 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4708 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4710 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4711 and width of image background when it is displayed with a 'box'
4714 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4716 More backward-compatible fix to char-equal core dump (Bug#17011).
4717 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4718 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4720 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4722 * image.c (init_svg_functions): When loading SVG-related libraries,
4723 free already loaded libraries if the initialization fails.
4724 (rsvg_handle_set_size_callback): Remove declaration, unused.
4726 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4728 Fix core dump in char-equal (Bug#17011).
4729 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4730 unibyte buffers, as we can't tell whether the characters are
4733 * insdel.c (adjust_markers_for_delete): Remove unused local.
4735 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4737 Have (MARKER . ADJUSTMENT) undo records always be immediately
4738 after their corresponding (TEXT . POS) record in undo list.
4740 * lisp.h (record-delete): New arg record_markers.
4741 (record_marker_adjustment): No longer needed outside undo.c.
4742 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4743 adjustments to undo.c's record_marker_adjustments. Note that
4744 fileio.c's decide_coding_unwind is another caller to
4745 adjust_markers_for_delete. Because it has undo list bound to t,
4746 it does not rely on adjust_markers_for_delete to record marker
4748 (del_range_2): Swap call to record_delete and
4749 adjust_markers_for_delete so as undo marker adjustments are
4750 recorded before current deletion's adjustments, as before.
4751 (adjust_after_replace):
4752 (replace_range): Pass value for new record_markers arg to
4754 * undo.c (record_marker_adjustment): Rename to
4755 record_marker_adjustments and made static.
4756 (record_delete): Check record_markers arg and call
4757 record_marker_adjustments.
4758 (record_change): Pass value for new record_markers arg to
4760 (record_point): at_boundary calculation no longer needs to account
4761 for marker adjustments.
4763 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4765 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4768 2014-03-26 Glenn Morris <rgm@gnu.org>
4770 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4772 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4774 * buffer.c (struct sortvec): Add field `spriority'.
4775 (compare_overlays): Use it.
4776 (sort_overlays): Set it.
4778 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4780 * xdisp.c (redisplay_window): If all previous attempts to find the
4781 cursor row failed, try a few alternatives before falling back to
4782 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4784 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4786 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4787 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4789 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4790 variables on Windows.
4792 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4794 * w32.c (unsetenv): Remove unused var `retval'.
4795 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4797 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4798 (start_watching): Remove unused var `thr'.
4800 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4801 (find_child_console): Remove unnecesary var `thread_id'.
4803 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4804 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4806 2014-03-26 Glenn Morris <rgm@gnu.org>
4808 * filelock.c (Flock_buffer): Doc tweak.
4810 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4811 * emacs.c (shut_down_emacs):
4812 * fileio.c (Finsert_file_contents, write_region):
4813 * filelock.c (top-level, syms_of_filelock):
4814 * insdel.c (prepare_to_modify_buffer_1):
4815 CLASH_DETECTION is always defined now.
4817 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4819 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4820 DLL handle, to speed up thread startup.
4822 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4824 Handle sigmask better with nested signal handlers (Bug#15561).
4825 * atimer.c (sigmask_atimers): Remove.
4826 Remaining use rewritten to use body of this function.
4827 * atimer.c (block_atimers, unblock_atimers):
4828 * callproc.c (block_child_signal, unblock_child_signal):
4829 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4830 New arg OLDSET. All callers changed.
4831 * atimer.c (block_atimers, unblock_atimers):
4832 * callproc.c (block_child_signal, unblock_child_signal):
4833 * keyboard.c (handle_interrupt):
4834 * sound.c (vox_configure, vox_close):
4835 Restore the old signal mask rather than unilaterally clearing bits
4836 from the mask, in case a handler is running within another
4837 handler. All callers changed.
4838 * lisp.h, process.c, process.h, term.c:
4839 Adjust decls and callers to match new API.
4840 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4841 signal handlers aren't supposed to use floating point anyway.
4842 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4844 2014-03-23 Daniel Colascione <dancol@dancol.org>
4846 Split gc_sweep into discrete functions for legibility and better
4849 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4850 (sweep_vectors): Fix typo in comment.
4851 (sweep_conses, sweep_floats, sweep_intervals)
4852 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4853 (gc_sweep): Call new functions, to which existing functionality is
4855 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4857 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4859 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4861 2014-03-23 Daniel Colascione <dancol@dancol.org>
4863 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4864 only if xic_style calls for it. This change allows Emacs to work
4865 with ibus. Also, don't leak resources if create_frame_xic fails,
4866 and stop caching xic_style across different displays.
4867 (supported_xim_styles): Make const.
4868 (best_xim_style): Remove first parameter: it's always just
4869 supported_xim_styles. Change to look at supported_xim_styles
4872 2014-03-23 Daniel Colascione <dancol@dancol.org>
4874 * term.c (init_tty): Rearrange condition for clarity; print
4875 appropriate diagnostic.
4877 2014-03-23 Daniel Colascione <dancol@dancol.org>
4879 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4880 array. (ASAN caught.)
4882 2014-03-22 Glenn Morris <rgm@gnu.org>
4884 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4886 2014-03-22 Daniel Colascione <dancol@dancol.org>
4888 * process.c (conv_sockaddr_to_lisp): When extracting the string
4889 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4891 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4893 Fix regression introduced by patch for Bug#10500.
4894 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4895 * w32term.c (x_draw_image_relief): Likewise.
4897 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4899 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4900 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4901 maximize a frame for odd default fonts.
4903 2014-03-21 Glenn Morris <rgm@gnu.org>
4905 * minibuf.c (history-length): Increase default from 30 to 100.
4907 2014-03-21 Daniel Colascione <dancol@dancol.org>
4909 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4910 every time we switch to minibuffer.
4912 * alloc.c (lisp_align_malloc, allocate_string_data)
4913 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4914 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4916 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4918 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4919 support more "verbs".
4921 2014-03-21 Daniel Colascione <dancol@dancol.org>
4923 Always prohibit dumping a dumped Emacs.
4925 * emacs.c (might_dump): New variable.
4926 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4927 * lisp.h (might_dump): Declare.
4928 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4930 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4932 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4934 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4936 * doc.c (store_function_docstring): Warn when we don't know where to
4938 (Fsubstitute_command_keys): Don't advertise the fact that
4939 text-properties are dropped, since we think it's a bug that we'll fix.
4941 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4942 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4943 * frame.c (frame_garbaged): Make "docstring" more precise.
4945 2014-03-20 Glenn Morris <rgm@gnu.org>
4947 * charset.c (init_charset): When we cannot find the charsets directory,
4948 mention if EMACSDATA is set.
4950 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4952 * fns.c (Frandom): Fix rare bug where the result isn't random.
4954 Fix porting inconsistency about rounding to even.
4955 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4956 This way, the unusual !HAVE_RINT case acts like the usual
4957 HAVE_RINT case, and we can fix the documentation accordingly.
4959 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4961 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4962 (w32_wnd_proc): Initialize the dwHoverTime member of
4963 TRACKMOUSEEVENT structure.
4965 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4967 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4969 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4971 * search.c (find_newline): Speed up the function when using the
4972 newline cache, by halving the number of calls to
4973 region_cache_forward and region_cache_backward. (Bug#16830)
4975 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4977 * buffer.c (Fset_buffer): Document return value (bug#17015).
4979 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4981 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4982 nil, always resize character wise to avoid potential loss of the
4983 mode line (Bug#16923 related).
4985 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4987 * frame.c (x_set_frame_parameters): Always calculate new sizes
4988 pixelwise to avoid potential loss when rounding.
4990 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4992 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
4993 * xterm.c (x_free_frame_resources): Free all allocated cursors.
4995 2014-03-10 Eli Zaretskii <eliz@gnu.org>
4997 * w32.c (fstatat): Don't add an extra slash if the argument ends
4998 with a slash: this fails the subsequent call to stat_worker on
4999 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5001 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5003 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5005 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5007 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5009 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5010 when frame is only on one screen (Bug#14713).
5012 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5014 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5015 there's a valid wrap point in the display line, the last glyph
5016 cannot "just barely fit" on this row, because display_line doesn't
5017 let it. Instead, proceed as if the last glyph didn't fit, so that
5018 we eventually back up the iterator to the wrap point. This avoids
5019 delusional behavior of move_it_to, whereby it proceeds to the next
5020 display line, but sets current_x to zero for all the glyphs that
5021 without word-wrap would fit on the previous display line.
5022 One result was that visual-order cursor movement behaved erratically
5024 (Fmove_point_visually): Add code to find the x coordinate of the
5025 last character before wrap point, under word-wrap on a TTY.
5027 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5029 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5030 also return value of MOVE_POS_MATCH_OR_ZV from
5031 move_it_in_display_line_to, when moving from beginning of line to
5032 point's position. (Bug#16961)
5034 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5036 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5037 * window.c (Fselect_window): Explain NORECORD and
5038 `buffer-list-update-hook' in doc-string.
5040 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5042 * window.c (Fother_window_for_scrolling): Check that
5043 Vother_window_scroll_buffer is a buffer.
5045 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5047 * xterm.c (xim_initialize): Always pass a copy of resource name
5048 to XRegisterIMInstantiateCallback and eassert whether return
5049 value is True. Passing copy is important because Xlib doesn't
5050 make its own copy and resource name argument usually points to
5051 SSDATA (Vx_resource_name), which may be changed from Lisp.
5052 (xim_close_display): For XUnregisterIMInstantiateCallback,
5053 always eassert return value and pass exactly the same values
5054 as were used for XRegisterIMInstantiateCallback.
5055 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5056 sources to check why if you are interested.
5058 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5060 * dispnew.c (change_frame_size_1): Add new_lines instead of
5061 new_height, the latter may be still zero if passed as such.
5062 * window.c (Fwindow_pixel_height): Mention bottom divider in
5065 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5067 Fix "resource temporarily unavailable" with xgselect
5069 * xgselect.c: Include <stdbool.h>.
5070 (xg_select) [!USE_GTK]: Don't lose track of errno.
5072 Fix minor --enable-gcc-warnings issues.
5073 * widget.c (update_various_frame_slots, EmacsFrameResize):
5074 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5076 2014-03-04 Ken Brown <kbrown@cornell.edu>
5078 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5079 represent the actual adjustment needed for alignment.
5081 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5083 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5084 needed, and don't reallocate if the initial allocation already
5085 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5087 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5089 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5092 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5094 * cmds.c (delete-char): Update docstring pointing out that the
5095 function ignores `delete-active-region' and `overwrite-mode'.
5097 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5099 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5101 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5102 allocated buffer due to alignment.
5103 (freehook): If the block to be freed was allocated by
5104 'aligned_alloc', find its real pointer before calling 'free'.
5106 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5109 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5111 * font.c (toplevel): Adjust comment about font cache layout.
5112 (font_clear_cache): Fix to match real font cache layout.
5113 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5114 (Fframe_font_cache) [FONT_DEBUG]: New function.
5115 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5117 Avoid crashes when X fonts are erroneously freed on reused X
5118 'Display *' connection data (Bug#16069). Note that X font
5119 resources still may be leaked, but currently there is no way
5120 to completely avoid it.
5121 * xterm.h (struct x_display_info): New member x_id. Add comments.
5122 * xterm.c (x_display_id): New variable.
5123 (x_term_init): Assign identifier to each opened X connection.
5124 * xfont.c (struct xfont): New member x_display_id.
5125 (xfont_open): Initialize it with frame's display id.
5126 (xfont_close): Check whether font's display id matches the one
5127 recorded for the given display. Adjust comment.
5128 * xftfont.c (struct xftfont_info):
5129 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5131 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5133 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5134 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5135 killed Vother_window_scroll_buffer.
5136 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5138 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5140 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5141 that start with more than 2 slashes as UNCs. (Bug#16751)
5143 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5145 Fix a few crashes and leaks when cloning C strings.
5146 * alloc.c, lisp.h (dupstring): New function.
5147 * gtkutil.c (xg_get_font):
5148 * term.c (tty_default_color_capabilities):
5149 * xsettings.c (store_monospaced_changed)
5150 (store_font_name_changed, parse_settings)
5151 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5152 This avoids some unlikely crashes due to accessing freed storage,
5153 and avoids some minor memory leaks in the more-typical case.
5155 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5157 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5158 cursor when modeline can't be dragged (Bug#16647).
5160 2014-02-28 Glenn Morris <rgm@gnu.org>
5162 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5163 from custom-delayed-init-variables. (Bug#11565)
5165 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5167 More fixes for mouse glyph calculations (Bug#16647).
5168 * window.c (coordinates_in_window): In intersection of
5169 horizontal and vertical window dividers prefer the horizontal
5170 one. Add some extra parens to last fix.
5171 (window_relative_x_coord): Return x-coordinate for header and
5173 * xdisp.c (remember_mouse_glyph): In text area don't extend
5174 glyph into mode line to show the vertical drag cursor there
5175 immediately. Subdivide mouse glyphs in right fringes to show a
5176 horizontal drag cursor as soon as we enter the "grabbable width"
5177 portion. Handle vertical border case separately. Do not
5178 subdivide window divider areas.
5179 (note_mouse_highlight): On bottom divider of bottommost windows
5180 show vertical drag cursor only when the minibuffer window can be
5183 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5185 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5186 reset by the face of the object just displayed. See also bug#76.
5187 (get_next_display_element): If the string came from a display
5188 property, examine the box face attribute at it->position, not at
5189 it->current.pos, since the latter was not updated yet. (Bug#16870)
5190 (handle_face_prop): Improve commentary.
5192 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5194 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5195 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5197 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5199 Fixes around Bug#16647.
5200 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5201 ON_BOTTOM_DIVIDER cases.
5202 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5203 only if the window has no right divider.
5204 (Fcoordinates_in_window_p): Fix doc-string.
5206 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5208 * lread.c (Funintern): Fix doc to match advertised calling convention.
5210 2014-02-24 Daniel Colascione <dancol@dancol.org>
5212 * keyboard.c (read_char): Close race that resulted in lost events.
5214 2014-02-22 Glenn Morris <rgm@gnu.org>
5216 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5217 * window.c (window-resize-pixelwise): Doc fixes.
5219 * process.c (Finternal_default_process_filter)
5220 (Finternal_default_process_sentinel): Doc tweaks.
5222 2014-02-21 Glenn Morris <rgm@gnu.org>
5224 * process.c (Fprocess_buffer, Faccept_process_output)
5225 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5228 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5230 * window.c (Fwindow_scroll_bar_width): New function.
5232 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5234 Pacify GCC when configuring with --enable-gcc-warnings.
5235 * xdisp.c (move_it_in_display_line_to) [lint]:
5236 Initialize recently-added local.
5238 2014-02-21 Daniel Colascione <dancol@dancol.org>
5240 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5242 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5244 * xdisp.c (init_iterator): Don't dereference a bogus face
5245 pointer. (Bug#16819)
5246 (try_cursor_movement): Don't use cursor position if
5247 set_cursor_from_row failed to compute it. This avoids assertion
5248 violations in MATRIX_ROW.
5249 (move_it_in_display_line_to): Save the iterator state in ppos_it
5250 only once per call. Reimplement the method used to return to the
5251 best candidate position if all the positions found in display line
5252 are beyond TO_CHARPOS. This cuts down the number of calls to
5253 bidi_shelve_cache, which moves a lot of stuff when lines are long
5254 and include bidirectional text. (Bug#15555)
5256 2014-02-20 Glenn Morris <rgm@gnu.org>
5258 * data.c (Fdefalias): Doc fix.
5260 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5262 * xdisp.c (display_line): Fix horizontal scrolling of large images
5263 when fringes are turned off. This comes at a price of not
5264 displaying the truncation/continuation glyphs in this case.
5267 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5268 CreateDIBSection returns an error indication, zero out *ximg after
5269 destroying the image. This avoids crashes in memory allocations
5270 due to the fact that some of the callers also call
5271 x_destroy_x_image, which will attempt to free an already free'd
5274 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5276 * widget.c (update_various_frame_slots): Don't set
5277 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5279 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5281 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5283 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5285 temacs --daemon fix (Bug#16599).
5286 * emacs.c (main): Initialize daemon_pipe[1] here ...
5287 (syms_of_emacs): ... instead of here.
5289 2014-02-16 Anders Lindgern <andlind@gmail.com>
5291 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5294 2014-02-16 Daniel Colascione <dancol@dancol.org>
5296 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5297 (xd_get_connection_address): Use it.
5298 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5299 xd_get_connection_address because the latter signals if the bus
5300 we're trying to close is already disconnected.
5302 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5304 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5305 argument to CreateThread. This avoids segfaults on Windows 9X.
5306 Reported by oslsachem <oslsachem@gmail.com>.
5308 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5310 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5311 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5312 (check_lseek): New function, to report lseek errors.
5313 (save_data_space, update_file_ptrs, read_header, write_header)
5314 (copy_file, copy_rest, unexec): Use these news functions.
5315 (update_file_ptrs): Don't assume wraparound behavior when
5316 converting a large size_t value to off_t.
5318 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5320 * composite.c (fill_gstring_header): Pass positions as C integers
5321 and move parameters checking to...
5322 (Fcomposition_get_gstring): ...this function. Handle case when
5323 buffer positions are in reversed order and avoid crash (Bug#16739).
5325 * buffer.c (validate_region): Mention current buffer in error message.
5327 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5329 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5331 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5333 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5335 2014-02-11 Glenn Morris <rgm@gnu.org>
5337 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5338 Replace refs to "OpenStep" in messages.
5340 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5342 Avoid "." at end of error diagnostics.
5343 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5344 * font.c (Ffont_at):
5345 * nsfns.m (ns_display_info_for_name):
5346 * nsselect.m (Fx_own_selection_internal):
5347 * nsterm.m (performDragOperation:):
5348 Remove "." from end of diagnostic.
5350 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5352 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5353 unintuitive (bug#15824).
5354 (Fyes_or_no_p): Doc fix (bug#15456).
5356 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5358 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5360 * eval.c (call_debugger): When exiting the debugger, do not allow
5361 max_specpdl_size less than actual binding depth (Bug#16603).
5362 (syms_of_eval): Adjust docstring.
5364 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5366 * cmds.c (Fself_insert_command): Output a clearer error message on
5367 negative repetitions (bug#9476).
5369 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5371 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5373 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5375 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5377 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5379 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5381 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5383 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5385 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5387 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5388 `exit' works (bug#15865).
5390 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5392 Constrain window box/body sizes and margin widths (Bug#16649).
5393 * xdisp.c (window_box_width): Don't return less than zero.
5394 (window_box_left_offset, window_box_right_offset): Don't return
5395 more than the window's pixel width.
5396 * window.c (window_body_height, window_body_width): Don't return
5398 (window_resize_apply): Adjust margin width, if necessary.
5400 2014-02-07 Glenn Morris <rgm@gnu.org>
5402 * nsterm.m (syms_of_nsterm): Doc fix.
5404 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5406 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5407 New variables: pointers through which to call the respective APIs.
5408 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5409 (filename_from_ansi, sys_link, check_windows_init_file):
5410 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5411 This is required on Windows 9X, where we dynamically load
5412 UNICOWS.DLL which has their non-stub implementations.
5413 (maybe_load_unicows_dll): Assign addresses to these 2 function
5414 pointers after loading UNICOWS.DLL.
5416 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5417 MultiByteToWideChar and WideCharToMultiByte through function
5420 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5423 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5425 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5426 for OSX >= 10.9 if separate spaces are used.
5427 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5429 2014-02-06 Glenn Morris <rgm@gnu.org>
5431 * buffer.c (cache-long-scans): Doc fix.
5433 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5435 * w32fns.c (Fw32_shell_execute): Doc fix.
5437 2014-02-05 Bastien Guerry <bzg@gnu.org>
5439 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5440 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5442 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5444 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5445 outside the window (Bug#16649).
5447 * xdisp.c (note_mouse_highlight): When entering a margin area show
5448 a non-text cursor (Bug#16647).
5450 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5452 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5453 It prompted a compile-time diagnostic on GNU/Linux.
5454 Simplify to remove the need for the label.
5456 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5458 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5459 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5460 to show it; otherwise return 'unsupported--w32-dialog' to signal
5461 to the caller that emulation with menus is necessary.
5462 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5464 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5466 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5469 * menu.c (Fx_popup_dialog): Don't condition the call to
5470 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5471 special symbol 'unsupported--w32-dialog', emulate the dialog with
5472 a menu by calling x-popup-menu.
5474 * menu.h (Qunsupported__w32_dialog): New extern variable.
5476 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5478 * keyboard.c (kbd_buffer_get_event): Read file notification events
5481 * xgselect.c (xg_select): Read glib events in any case, even if
5482 there are no file descriptors to watch for. (Bug#16519)
5484 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5486 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5487 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5488 * w32term.c (w32_draw_window_divider): Handle first and last
5490 * w32term.h (w32_fill_area_abs): New function.
5491 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5493 * xfaces.c (realize_basic_faces): Handle new face ids.
5494 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5495 and bottom divider width.
5496 * xterm.c (x_draw_window_divider): Handle first and last pixels
5499 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5501 * print.c (Fexternal_debugging_output): Add cast to pacify
5502 --enable-gcc-warnings.
5503 * eval.c (call_debugger): Grow specpdl if the debugger was
5504 entered due to specpdl overflow (Bug#16603) and allow more
5505 specpdl space for the debugger itself.
5507 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5509 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5512 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5514 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5515 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5517 * print.c (Fexternal_debugging_output): If the argument character
5518 is non-ASCII, encode it with the current locale's encoding before
5519 writing the result to the terminal. (Bug#16448)
5521 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5522 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5525 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5527 * process.c (create_process): Reset SIGPROF handler in the child.
5528 * callproc.c (call_process): Likewise.
5530 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5532 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5534 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5536 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5537 of zero to print strings, GDB doesn't like it.
5539 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5540 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5541 we still use correct addresses. (Bug#16576)
5543 2014-01-27 K. Handa <handa@gnu.org>
5545 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5546 to preserve the code detection behavior of 24.3.
5547 * coding.h (struct coding_system): New member detected_utf8_bytes.
5548 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5549 (decode_coding_gap): Use short cut for UTF-8 file reading only
5550 when coding->detected_utf8_bytes equals to coding->src_bytes.
5551 * fileio.c (Finsert_file_contents): Cancel the previous change.
5553 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5555 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5556 that are not visible.
5558 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5560 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5561 is grabbed (Bug#16565).
5563 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5565 * xdisp.c (last_max_ascent): Re-remove after erroneously
5566 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5568 (move_it_to): Re-remove reference to last_max_ascent.
5569 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5570 max_descent here instead of calling line_bottom_y.
5573 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5575 * terminal.c (initial_free_frame_resources): New function.
5576 (init_initial_terminal): Install new hook to free face cache
5577 on initial frame and avoid memory leak. For details, see
5578 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5579 * xfaces.c (free_frame_faces): Adjust comment.
5581 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5583 * data.c (Fstring_to_number): Document results if unparsable
5586 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5588 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5590 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5592 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5593 * coding.c (detect_coding_utf_8, emacs_mule_char)
5594 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5595 (check_utf_8, decode_coding):
5596 * coding.h (struct coding_system.errors):
5597 Use ptrdiff_t, not int, for integer values derived from buffer and
5600 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5601 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5602 before invoking decode_coding_gap, since there's just one block.
5604 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5606 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5607 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5608 too early. Again run change_frame_size before assigning menu-
5611 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5613 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5614 arrives, call x_check_fullscreen, in case the new display has a
5615 different resolution. (Bug#16517)
5617 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5619 * term.c (read_menu_input): If the selected frame changes, exit
5621 (tty_menu_show): If the selected frame changes while we displayed
5622 a menu, throw to top level. (Bug#16479)
5624 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5626 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5628 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5630 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5631 * data.c (count_one_bits_word): Fix bug (negated comparison)
5632 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5634 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5636 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5637 Avoid undefined behavior by initializing display property bit of a
5638 string processed by the bidirectional iterator. For details, see
5639 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5641 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5643 Minor cleanup of previous change.
5644 * image.c (imagemagick_error, Fimagemagick_types):
5645 Omit some recently-introduced and unnecessary casts and assignments.
5647 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5649 Fix two memory leaks discovered with Valgrind.
5650 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5651 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5653 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5655 Fixes in window size functions around Bug#16430 and Bug#16470.
5656 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5657 (Fwindow_mode_line_height, Fwindow_header_line_height)
5658 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5659 Minor doc-string adjustments.
5660 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5661 Rewrite doc-strings.
5662 (window_body_height, window_body_width): Do not count partially
5663 visible lines/columns when PIXELWISE is nil (Bug#16470).
5664 (Qfloor, Qceiling): New symbols.
5666 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5668 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5669 when the image cache is not yet allocated. (Bug#16509)
5671 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5673 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5674 re-attach intervals to its base buffer (Bug#16502).
5675 * intervals.c (set_interval_object): Move from here...
5676 * intervals.h (set_interval_object): ... to here. Fix comments.
5678 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5680 Avoid undefined behavior by initializing buffer redisplay bit.
5681 Problem reported by Dmitry Antipov in
5682 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5683 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5685 Revert some of the CANNOT_DUMP fix (Bug#16494).
5686 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5688 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5690 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5691 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5692 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5693 they are replaced by macros that expand into direct calls to the
5694 corresponding functions from GDI32.DLL.
5695 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5696 variables in the Cygwin build, they are unused.
5698 2014-01-19 K. Handa <handa@gnu.org>
5700 * composite.c (composition_update_it): Fix previous change.
5702 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5704 Fix file name handling on MS-Windows 9X.
5705 * w32.c (maybe_load_unicows_dll): New function.
5707 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5708 on, to make sure we can convert file names to and from UTF-8 on
5709 Windows 9X. This fixes a failure to start up because Emacs cannot
5710 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5712 * w32font.c [WINDOWSNT]: Include w32.h.
5713 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5714 of implementing the same stuff.
5715 Remove now unused g_b_init_is_windows_9x.
5717 * w32.h (maybe_load_unicows_dll): Add prototype.
5719 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5721 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5722 switch to single keyboard. Prevents daemon crashes when a new
5723 client connects while we show a TTY menu in an existing client.
5726 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5728 Fix MinGW64 porting problem with _setjmp.
5729 Reported by Eli Zaretskii in:
5730 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5731 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5732 the old _setjmp and _longjmp. All uses changed.
5734 2014-01-13 Daniel Colascione <dancol@dancol.org>
5736 * textprop.c (Fremove_list_of_text_properties):
5737 Correctly handle reaching the end of the interval tree. (Bug#15344)
5739 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5741 * xdisp.c (resize_mini_window): Round height to a multiple of
5742 frame's line height. Fix bug in calculation of window start
5743 position (Bug#16424).
5745 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5747 * macfont.m: Include termchar.h.
5748 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5749 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5750 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5751 *_WITH_GC_* to take face and f as parameters.
5752 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5753 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5755 2014-01-13 Daniel Colascione <dancol@dancol.org>
5757 Fix menu item updating in the presence of the Unity global menu
5760 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5761 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5763 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5764 updating menus; explain why.
5765 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5766 problem it's supposed to solve and it interferes with detecting
5767 the presence of a global menu.
5768 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5771 2014-01-11 K. Handa <handa@gnu.org>
5773 * composite.c (composition_update_it): Fix indexing of
5774 LGSTRING_CHAR (Bug#15984).
5776 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5778 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5780 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5782 * xdisp.c (try_window_id): Don't use this function's optimizations
5783 if overlays in the buffer displayed by the window have changed
5784 since last redisplay. (Bug#16347)
5785 (message_dolog): Fix indentation.
5787 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5789 * frame.c (frame_resize_pixelwise): Fix doc-string.
5791 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5793 Fix handling of internal borders (Bug#16348).
5794 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5795 Remove internal border width from pixel width of windows.
5796 (change_frame_size_1): Don't return early when frame's pixel
5797 size changes - we still have to record the new sizes in the
5799 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5800 also when toolbar gets larger.
5801 * window.c (check_frame_size): Include internal_border_width in
5803 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5804 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5805 In non-toolkit/non-GTK version clear internal border.
5806 * xterm.c (x_clear_under_internal_border): New function for
5807 non-toolkit/non-GTK version.
5808 (x_after_update_window_line): In non-toolkit/non-GTK version
5810 (handle_one_xevent, x_set_window_size):
5811 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5812 * xterm.h (x_clear_under_internal_border): Extern it.
5814 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5816 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5817 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5820 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5822 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5823 last value of point is not equal to buffer's point. (Bug#16129)
5825 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5828 * nsterm.h (updateCollectionBehavior): Rename from
5829 updateCollectionBehaviour. All uses changed.
5831 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5832 * Makefile.in (SETFATTR): New macro.
5833 (temacs$(EXEEXT)): Use it.
5835 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5837 Fix maximization behavior on Windows (Bug#16300).
5838 * w32fns.c (w32_fullscreen_rect): Don't handle
5839 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5840 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5841 of SetWindowPos. Restore last placement also when leaving
5842 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5843 but the FULLSCREEN_BOTH case.
5845 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5848 * data.c (arithcompare_driver):
5849 * fileio.c (Fcar_less_than_car):
5850 * fns.c (internal_equal):
5851 * frame.c (delete_frame):
5852 * lisp.h (enum More_Lisp_Bits):
5854 Avoid C99 constructs that don't work in C89.
5855 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5856 to port to C89, which doesn't have 'long long'.
5857 (count_trailing_zero_bits): Use them.
5859 2014-01-03 Chong Yidong <cyd@gnu.org>
5861 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5863 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5865 Further adjust frame/window scrollbar width calculations.
5866 * window.c (apply_window_adjustment):
5867 Set windows_or_buffers_changed.
5868 (Fwindow_scroll_bars): Return actual scrollbar width.
5869 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5870 For non-toolkit builds again use 14 as minimum width and set
5871 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5872 * xterm.c (XTset_vertical_scroll_bar): Take width from
5873 WINDOW_SCROLL_BAR_AREA_WIDTH.
5874 (x_new_font): Rename wid to unit. Base calculation of new
5875 scrollbar width on toolkit used and make it analogous to that of
5876 x_set_scroll_bar_default_width.
5877 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5878 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5879 of GetSystemMetrics.
5880 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5881 WINDOW_SCROLL_BAR_AREA_WIDTH.
5882 (x_new_font): Make it correspond to changes in xterm.c.
5884 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5886 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5887 This is a cleaner way to fix the MinGW-w64 porting problem.
5888 Check for INTPTR_MAX misconfiguration.
5890 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5892 * search.c (newline_cache_on_off, find_newline): In indirect
5893 buffers, use the newline cache of the base buffer.
5895 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5896 buffer, invalidate the caches of its base buffer. (Bug#16265)
5898 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5899 buffers, use the width-run cache of the base buffer.
5901 * xdisp.c (redisplay_window): When the window displays an indirect
5902 buffer, and the character widths in the display table have
5903 changed, invalidate the width-run cache of the corresponding base
5906 * fileio.c (Finsert_file_contents): When invalidating the newline
5907 cache, consider the case of inserting into indirect buffer.
5909 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5910 In indirect buffers, use the paragraph cache of the base buffer.
5912 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5914 * window.c (grow_mini_window): Fix last change.
5916 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5918 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5920 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5922 * w32term.c (w32_initialize): Use LCID and LOWORD.
5924 * w32proc.c (create_child): Use pid_t for 5th argument.
5925 (IsValidLocale): Don't provide prototype for MinGW64.
5926 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5927 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5929 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5930 MinGW64 doesn't support.
5932 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5934 * w32.c (set_named_security_info): New function.
5935 (acl_set_file): Fall back on set_named_security_info if
5936 set_file_security fails.
5937 (g_b_init_set_named_security_info_w)
5938 (g_b_init_set_named_security_info_a): New static variables.
5939 (globals_of_w32): Initialize them to zero.
5940 (set_named_security_info): Set them to non-zero if the
5941 corresponding API is available.
5942 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5943 New function typedefs.
5945 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5947 Some more fixes following pixelwise resize changes including one
5949 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5950 of frame_resize_pixelwise.
5951 * widget.c (pixel_to_text_size): New function.
5952 (update_wm_hints): Have size hints respect value of
5953 frame_resize_pixelwise.
5954 (EmacsFrameResize): Alway process resize requests pixelwise.
5955 * window.c (grow_mini_window): Make sure mini window is at least
5957 * xdisp.c (display_menu_bar): Make sure menubar extends till
5959 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5960 (x_set_tool_bar_lines): Calculate pixelwise.
5961 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5962 frame_resize_pixelwise.
5964 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5966 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5967 variables not used there.
5969 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5971 * w32.c (sys_umask): New function. (Bug#16299)
5973 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5975 * dispnew.c (change_frame_size_1): Take old width of root window
5976 from that window's pixel width. (Bug#16284)
5978 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5980 Plain copy-file no longer chmods an existing destination (Bug#16133).
5981 * fileio.c (realmask): Now a static var, not a local.
5982 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5983 Remove arg STATPTR. All uses changed.
5984 (Fcopy_file): Do not alter permissions of existing destinations,
5985 unless PRESERVE-PERMISSIONS (renamed from
5986 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5987 Avoid race when testing for existing destinations and for
5988 when input and output files are the same.
5989 If changing the group fails, adjust both default and
5990 preserved permissions so that access is not granted to the
5992 (Fset_default_file_modes, init_fileio): Update realmask.
5993 (Fdefault_file_modes): Use realmask instead of calling umask.
5995 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
5997 Fix pipe bug with OS X emacs --daemon (Bug#16262).
5998 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
5999 flags on the daemon pipe ends before execing.
6001 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6003 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6004 session. (Bug#14739)
6006 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6008 * callproc.c (Vexec_path): Document that exec-directory is in it.
6010 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6012 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6015 2013-12-27 Chong Yidong <cyd@gnu.org>
6017 * data.c (Fsymbol_function): Doc fix.
6019 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6021 Some more tinkering with Bug#16051.
6022 * window.c (resize_frame_windows): Don't let the size of the
6023 root window drop below the frame's default character size.
6024 Never ever delete any subwindows - let the window manager do the
6027 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6028 of toolbar lines needed when they exceed the height of the root
6030 (unwind_create_frame_1): New function.
6031 (Fx_create_frame): Generally inhibit calling the window
6032 configuration change hook here. Remove extra call to
6033 change_frame_size - it's not needed when we don't run the
6034 configuration change hook.
6036 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6038 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6039 On my Fedora 19 platform the core dumps were so big that
6040 my desktop became nearly catatonic.
6041 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6042 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6043 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6044 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6045 a clang-only syntax.
6046 * conf_post.h (__has_feature): New macro, if not already defined.
6047 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6048 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6050 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6052 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6053 is a file name. (Bug#16252)
6055 2013-12-25 Chong Yidong <cyd@gnu.org>
6057 * keyboard.c (Voverriding_terminal_local_map)
6058 (Voverriding_local_map): Doc fix.
6060 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6062 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6064 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6065 file name when it is submitted to ShellExecute. Simplify code.
6066 Don't test DOCUMENT for being a string, as that is enforced by
6067 CHECK_STRING. Doc fix.
6069 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6071 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6072 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6073 redisplay_tool_bar does. Improve and fix commentary.
6074 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6075 limits of the glyph matrices. (Bug#16051)
6076 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6077 only when the new size is different from the old one, and the new
6078 size can be achieved given the frame height.
6080 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6082 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6084 2013-12-23 Glenn Morris <rgm@gnu.org>
6086 * lread.c (Fload): Mention load-prefer-newer in doc.
6088 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6090 Handle Bug#16207 by being more restrictive when running hooks.
6091 * window.c (unwind_change_frame): New function.
6092 (Fset_window_configuration): Don't run configuration change hook
6093 while the frame configuration is unsafe. Call select_window
6096 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6098 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6100 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6102 * nsterm.h: Declare EmacsColor category.
6104 * nsterm.m (NSColor): Implement EmacsColor category.
6105 (ns_get_color): Use colorUsingDefaultColorSpace.
6106 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6108 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6110 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6112 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6113 having the PNG_NORETURN attribute, to avoid compiler warning in
6116 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6118 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6120 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6121 fringe background extension.
6122 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6123 because they are now always the same as `left' and `width',
6124 respectively. Remove code for the case that `width' and
6125 `sb_width' are different.
6127 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6129 Remove scroll_bar_actual_width from frames.
6130 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6131 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6132 (x_figure_window_size):
6133 * nsterm.m (x_set_window_size):
6134 * widget.c (set_frame_size):
6135 * w32term.c (x_set_window_size):
6136 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6137 scroll_bar_actual_width.
6139 Convert scroll_bar members to integers on Windows.
6140 * w32term.h (struct scroll_bar): Convert top, left, width,
6141 height, start, end and dragging to integers.
6142 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6144 * w32term.c (w32_set_scroll_bar_thumb)
6145 (w32_scroll_bar_handle_click): Remove XINT conversions for
6146 scroll_bar members. Treat bar->dragging as integer.
6147 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6148 first element. Remove XINT conversions for scroll_bar members.
6149 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6150 Remove XINT conversions for scroll_bar members.
6152 Fix assignment for new window total sizes.
6153 * window.c (Fwindow_resize_apply_total): Assign values for
6156 2013-12-20 Chong Yidong <cyd@gnu.org>
6158 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6159 argument to `append'.
6161 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6163 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6164 current text face, for extending the face of the display margins.
6167 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6168 Doc fix. (Bug#16190)
6170 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6172 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6175 * nsterm.m (Qfile, Qurl): New.
6176 (EV_MODIFIERS2): New macro.
6177 (EV_MODIFIERS): Use EV_MODIFIERS2.
6178 (ns_term_init): Remove font and color from DND, does not work on
6179 newer OSX, and other ports don't have them.
6180 (performDragOperation:): Handle modifiers used during drag.
6181 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6182 Remove global Lisp variables used to communicate with ns-win.el.
6183 Remove font and color handling.
6184 (syms_of_nsterm): Defsym Qfile and Qurl.
6186 2013-12-19 Anders Lindgren <andlind@gmail.com>
6188 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6189 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6191 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6192 (constrainFrameRect): Remove special case nr_screens == 1.
6193 Don't constrain size to size of view.
6195 * nsterm.h (ns_output): Remove dont_constrain.
6197 2013-12-19 Anders Lindgren <andlind@gmail.com>
6199 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6201 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6203 Minor fixes for recent openp changes.
6204 * lisp.h (GCPRO7): New macro.
6205 * lread.c (openp): Use bool for boolean; all callers changed.
6206 Protect save_string from GC. Don't assume that file descriptors
6207 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6208 warning about uninitialized variable.
6210 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6212 * w32fns.c (emacs_abort): Use intptr_t as argument of
6213 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6215 2013-12-18 Glenn Morris <rgm@gnu.org>
6217 * lread.c (Fload): Pass load_prefer_newer to openp.
6218 Don't bother checking mtime if openp already did it.
6219 (openp): Add `newer' argument, to check all suffixes
6220 and find the newest file.
6221 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6222 * callproc.c (call_process):
6223 * charset.c (load_charset_map_from_file):
6224 * emacs.c (init_cmdargs):
6225 * image.c (x_create_bitmap_from_file, x_find_image_file):
6227 * lread.c (Flocate_file_internal):
6228 * process.c (Fformat_network_address):
6229 * sound.c (Fplay_sound_internal):
6230 * w32.c (check_windows_init_file):
6231 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6233 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6235 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6237 * w32.c (getloadavg): Don't index samples[] array with negative
6238 indices. Recover from wall-clock time being set backwards.
6240 * w32term.c (w32_initialize): Declare the argument of
6241 set_user_model as const.
6243 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6244 (w32_menu_show): Constify some arguments passed to MessageBox.
6246 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6247 to initialize Lisp objects.
6249 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6250 initialize Lisp objects.
6252 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6253 use variables used only on X under that condition.
6255 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6256 variables not used there.
6258 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6260 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6261 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6263 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6265 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6266 code, revealed in presence of R2L characters, character
6267 compositions, and display vectors. A better fix for Bug#16148.
6268 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6269 GTK and NS builds, they don't have this member of struct frame.
6271 * dispextern.h (struct composition_it): Correct a comment for the
6274 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6276 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6277 This prevents a compilation error on C compilers that do not
6278 default functions to return 'int' if not declared. Also, add
6279 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6280 since it now uses inline functions.
6282 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6284 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6285 display margins on mode line, header line, and in the frame's
6286 tool-bar window. (Bug#16165)
6288 2013-12-16 Andreas Schwab <schwab@suse.de>
6290 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6292 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6294 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6297 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6299 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6301 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6303 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6304 intended to find bogus pointers in font objects (Bug#16140).
6305 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6306 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6307 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6308 Disable for MS-Windows due to Bug#15876; apparently this
6309 requires more or less substantial changes in fontset code.
6310 * xfont.c (xfont_close):
6311 * xftfont.c (xftfont_close): Call x_display_info_for_display
6312 to check whether 'Display *' is valid (Bug#16093 and probably
6315 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6317 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6318 Reported by Juanma Barranquero <lekktu@gmail.com>.
6320 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6321 open a pty on MS-Windows. (Bug#16152)
6323 * emacs.c (decode_env_path): Fix bogus comparison against
6324 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6326 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6328 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6329 (Fx_file_dialog): Add parentheses around && to silence warning.
6331 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6333 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6335 * xdisp.c (extend_face_to_end_of_line): Extend background of
6336 non-default face in margin areas as well. (Bug#16151)
6337 (display_line): Call extend_face_to_end_of_line for continued
6338 lines as well, if the display margins have non-zero width.
6339 (set_glyph_string_background_width): When needed, set the
6340 extends_to_end_of_line_p flag on glyph strings to be drawn in
6341 margin areas, not only in the text area.
6343 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6346 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6348 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6349 Don't worry about verify_error being t, since it has to be a list.
6351 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6353 Use bool for boolean, focusing on headers.
6354 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6355 No need to include <stdbool.h>, since conf_post.h does it now.
6356 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6357 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6358 (SET_PER_BUFFER_VALUE_P):
6359 * ccl.c, ccl.h (setup_ccl_program):
6360 * ccl.h (CHECK_CCL_PROGRAM):
6361 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6362 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6363 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6364 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6365 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6366 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6367 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6368 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6369 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6370 (CHARSET_FAST_MAP_SET):
6371 * coding.c (decode_coding_ccl, encode_coding_ccl):
6372 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6373 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6374 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6375 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6376 (decode_coding_c_string):
6377 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6378 * conf_post.h (has_attribute):
6379 * dispextern.h (trace_redisplay_p)
6380 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6381 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6382 (SET_GLYPH_FROM_CHAR_GLYPH)
6383 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6384 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6385 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6386 (cursor_in_mouse_face_p):
6387 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6388 (blank_row, prepare_desired_row)
6389 (build_frame_matrix_from_leaf_window, make_current)
6390 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6391 (update_window, scrolling_window, update_frame_line):
6392 * disptab.h (GLYPH_FOLLOW_ALIASES):
6393 * editfns.c (Fformat):
6394 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6395 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6396 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6397 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6398 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6399 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6400 (FONT_DEFERRED_LOG):
6401 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6402 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6403 (FRAME_MOUSE_UPDATE):
6404 * fringe.c (Fdefine_fringe_bitmap):
6405 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6406 (x_create_bitmap_from_xpm_data, xpm_load_image):
6407 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6408 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6409 (MERGE_INTERVAL_CACHE):
6410 * keymap.h (KEYMAPP):
6411 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6412 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6413 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6414 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6415 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6416 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6417 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6418 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6419 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6420 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6421 (SETUP_BUFFER_SYNTAX_TABLE):
6422 * systime.h (timespec_valid_p):
6423 * term.c (save_and_enable_current_matrix):
6424 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6425 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6426 (redisplay_internal, try_window_reusing_current_matrix)
6427 (sync_frame_with_window_matrix_rows, try_window_id)
6428 (display_menu_bar, display_tty_menu_item, display_mode_line)
6429 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6430 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6431 * xmenu.c (xmenu_show):
6432 * xterm.c (use_xim, x_term_init):
6433 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6434 (struct x_bitmap_record):
6435 Use bool for booleans.
6436 * ccl.c (struct buffer_text):
6437 * ccl.h (struct ccl_program):
6438 * charset.h (struct charset):
6440 * coding.h (struct iso_2022_spec, struct coding_system):
6441 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6442 (struct glyph_string, struct face, struct face_cache)
6443 (struct bidi_string_data, struct bidi_it)
6444 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6446 * editfns.c (Fformat):
6447 * frame.h (struct frame):
6448 * fringe.c (struct fringe_bitmap):
6449 * intervals.h (struct interval):
6450 * keyboard.h (struct kboard):
6451 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6452 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6453 (struct Lisp_Buffer_Local_Value, union specbinding):
6454 * macfont.m (struct macfont_info):
6455 * process.h (struct Lisp_Process):
6456 * termchar.h (struct tty_display_info):
6457 * window.h (struct window):
6458 * xterm.h (struct x_output):
6459 Use bool_bf for boolean bit-fields.
6460 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6461 All callers changed.
6462 * ccl.h (struct ccl_program): Remove unused members private_state,
6463 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6465 (struct ccl_spec): Remove unused members cr_carryover,
6466 eight_bit_carryover.
6467 * conf_post.h: Include <stdbool.h>.
6468 (bool_bf): New type.
6469 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6470 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6471 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6472 'do { ... } while (false)' brackets.
6473 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6474 Args must now be expressions; all callers changed.
6475 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6476 (PRODUCE_GLYPHS): Simplify use of boolean.
6477 * fileio.c (Fcopy_file):
6478 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6479 * lisp.h (UNGCPRO): Return void, not int.
6480 (FOR_EACH_TAIL): Use void expression, not int expression.
6481 * region-cache.c: Reindent.
6482 * region-cache.h: Copy comments from region-cache.c, to fix
6483 incorrect remarks about booleans.
6485 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6487 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6488 when character at point is displayed from a display vector.
6491 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6493 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6494 now a list of certificate validation checks that will abort a
6495 connection with an error.
6496 (Fgnutls_boot): Document it and use it.
6498 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6500 * w32term.c (w32_enable_frame_resize_hack): New variable.
6501 (x_set_window_size): Use it to hack frame resizing on Windows
6504 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6506 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6507 Windows-specific code to w32.c. Change error message text to
6508 match that of Posix platforms.
6510 * w32.c (w32_copy_file): New function, most of the code copied and
6511 reworked from Fcopy_file. Improve error handling. Plug memory
6512 leak when errors are thrown. Support file names outside of the
6513 current codepage. (Bug#7100)
6515 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6517 * lread.c (load_path_default): Prototype.
6519 2013-12-13 Glenn Morris <rgm@gnu.org>
6521 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6522 (dump_path): Remove.
6523 (load-path-default): Remove `changed' argument.
6524 Do not set dump_path permanently. Simplify.
6525 (init_lread): Simplify.
6526 (syms_of_lread): Remove dump_path.
6528 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6530 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6531 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6532 2013-12-12 font-related change to avoid Bug#16128, which
6533 is quite hard to fix without even more substantial changes.
6535 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6537 * font.c (font_close_object): Check for live frame (Bug#16128).
6539 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6541 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6542 Return ptrdiff_t, not int, since it's a buffer size.
6543 Reindent/reparen some macros to a more Gnuish style.
6545 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6547 Avoid undefined behavior with huge regexp interval counts.
6548 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6549 since it's now specialized to interval counts. All uses changed.
6550 Do not assume wraparound on signed integer overflow.
6551 (regex_compile): Simplify based on the above changes.
6553 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6555 Support file names on MS-Windows that use characters outside of
6556 the current system codepage. (Bug#7100)
6558 * w32.c (get_file_security, set_file_security)
6559 (create_symbolic_link): Separate pointers and boolean flags for
6560 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6561 non-zero, else the former.
6562 (codepage_for_filenames, filename_to_utf16, )
6563 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6565 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6567 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6568 Accept only one argument; all callers changed.
6569 (dostounix_filename): Remove the second argument, now works in
6570 UTF-8. All callers changed.
6571 (parse_root): Lose DBCS code.
6572 (get_long_basename, w32_get_short_filename, init_environment)
6573 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6574 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6575 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6576 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6577 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6578 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6580 (ansi_encode_filename): New function.
6581 (get_emacs_configuration, get_emacs_configuration_options):
6583 (add_volume_info, GetCachedVolumeInformation): Run the input file
6584 name through unixtodos_filename, to ensure it is stored and
6585 referenced in canonical form.
6586 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6587 (logon_network_drive, sys_link, utime): Improve error handling.
6588 (sys_access): New function.
6589 (hashval, generate_inode_val): Unused functions deleted.
6590 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6591 (check_windows_init_file): Convert error message from UTF-8 to
6592 ANSI codepage, for display in the message box.
6593 (globals_of_w32): Set w32_unicode_filenames according to the OS
6596 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6597 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6598 (syms_of_w32term): Declare w32-unicode-filenames.
6600 * w32proc.c (new_child, delete_child): Remove code that handled
6601 unused pending_deletion and input_file members of the child struct.
6602 (create_child, sys_spawnve): Convert all file names to ANSI
6603 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6604 name cannot be encoded in ANSI codepage. Don't use
6605 unixtodos_filename, mirror slashes by hand.
6606 (record_infile, record_pending_deletion): Functions deleted.
6607 (Fw32_short_file_name): Call w32_get_short_filename instead of
6610 * w32notify.c (add_watch): Work in Unicode mode when
6611 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6612 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6613 instead, do the same with Lisp primitives.
6615 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6616 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6617 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6618 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6619 (Fw32_shell_execute): Improve error reporting.
6620 (Fdefault_printer_name): Ifdef away for Cygwin.
6622 * w32.h (struct _child_process): Remove input_file and
6623 pending_deletion members that are no longer used.
6624 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6625 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6626 (ansi_encode_filename): New and updated prototypes.
6628 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6630 (unexec): Don't use dostounix_filename, it expects a file name in
6631 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6634 * fileio.c (Ffile_name_directory, file_name_as_directory)
6635 (directory_file_name, Fexpand_file_name)
6636 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6637 arguments of dostounix_filename.
6638 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6639 use MAX_UTF8_PATH for size of file-name strings.
6640 (emacs_readlinkat): Build an explicitly unibyte string for file
6642 (syms_of_fileio) <file-name-coding-system>:
6643 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6645 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6646 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6647 directories to UTF-8.
6648 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6649 environment, and each element of the input PATH, to UTF-8.
6651 * dired.c (file_attributes): Use build_unibyte_string explicitly
6652 to make Lisp strings from user and group names.
6654 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6657 * coding.c (decode_file_name, encode_file_name): New functions.
6659 * termcap.c (tgetent): Adapt to the change in arguments of
6662 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6665 * msdos.c (dostounix_filename, init_environment): Adapt to the
6666 change in arguments of dostounix_filename.
6668 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6669 [WINDOWSNT]: Encode file names passed to the image libraries in
6672 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6673 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6675 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6676 arguments of dostounix_filename.
6678 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6680 * font.h (struct font_entity) [HAVE_NS]: New field to record
6681 font driver which was used to create this entity.
6682 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6683 frame where the font was opened.
6684 (font_close_object): Add prototype.
6685 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6686 (font_close_object): Not static any more. Lost frame arg.
6687 Adjust comment and users.
6688 * alloc.c (cleanup_vector): Call font_close_object to adjust
6689 per-frame font counters correctly. If HAVE_NS, also call
6690 driver-specific cleanup for font-entity objects.
6691 * ftfont.c (ftfont_open):
6692 * nsfont.m (nsfont_open):
6693 * w32font.c (w32font_open_internal):
6694 * xfont.c (xfont_open):
6695 * xftfont.c (xftfont_open): Save frame pointer in font object.
6696 * macfont.m (macfont_open): Likewise.
6697 (macfont_descriptor_entity): Save driver pointer to be able
6698 to call its free_entity routine when font-entity is swept.
6699 * ftxfont.c (ftxfont_open): Add eassert because frame
6700 pointer should be saved by ftfont_driver.open.
6702 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6704 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6705 input polling is used. This is still meaningful for Cygwin, see
6706 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6707 * keyboard.c (poll_for_input_1, input_polling_used):
6708 Define unconditionally.
6709 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6710 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6711 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6712 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6713 (face_for_char): Likewise. Rearrange eassert and return ASCII
6714 face for CHAR_BYTE8_P.
6715 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6717 2013-12-11 Ken Brown <kbrown@cornell.edu>
6719 * dispextern.h (erase_phys_cursor):
6720 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6722 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6724 * nsterm.m (x_free_frame_resources):
6725 * term.c (tty_free_frame_resources):
6726 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6727 face cache because it's implied by free_frame_faces anyway.
6728 * w32term.c (x_free_frame_resources): Likewise. Do not call
6729 free_frame_faces twice.
6731 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6733 * editfns.c (Fformat_time_string): Mention %F in the doc.
6735 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6737 * window.c (resize_frame_windows): Don't return immediately when
6738 the root window's size doesn't change - the minibuffer window
6739 may still have to be repositioned/resized.
6740 * xfns.c (Fx_create_frame): Always change the frame size after
6741 initializing the frame's faces.
6742 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6743 change_frame_size should already have done it.
6744 (x_new_font): Assign new tool- and menu-bar heights.
6745 (x_set_window_size_1): Account for tool- and menu-bar heights
6746 (Bug#16013). Don't set pixel sizes since change_frame_size
6747 should already have done it.
6749 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6751 Remove the option of using libcrypto.
6752 * Makefile.in (LIB_CRYPTO): Remove.
6753 (LIBES): Don't use it.
6755 2013-12-11 Juri Linkov <juri@jurta.org>
6757 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6758 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6760 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6762 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6763 drawn tool bar items (Bug#16058).
6764 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6766 2013-12-09 Ken Brown <kbrown@cornell.edu>
6768 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6770 * lisp.h (get_frame_param): Adjust conditions for prototype
6773 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6775 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6776 Avoid unused macro warning if configured --without-xft.
6778 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6780 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6782 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6784 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6786 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6788 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6790 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6792 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6794 Use libcrypto's checksum implementations if available, for speed.
6795 * Makefile.in (LIB_CRYPTO): New macro.
6798 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6799 The macro didn't conform to C99 due to type mismatch,
6800 which caused compilation failure with Sun C 5.12,
6801 and it was confusing anyway. Include window.h to declare
6802 redisplay_other_windows.
6804 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6806 * window.c (set_window_buffer): Update mode line (bug#16084).
6808 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6810 Fix minor problems found by static checking.
6811 * keyboard.c (poll_for_input_1, input_polling_used):
6812 Define only if HAVE_NTGUI.
6813 * xmenu.c (popup_activate_callback): Omit unnecessary
6814 check against USE_X_TOOLKIT, which must be defined here anyway.
6815 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6818 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6820 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6822 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6824 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6826 * nsterm.m (x_set_window_size): Remove fprintf.
6827 (init): Define always. Set applicationDidFinishLaunchingCalled
6829 (applicationDidFinishLaunching:):
6830 Set applicationDidFinishLaunchingCalled.
6831 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6834 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6836 Pixel resize changes for NS (Bug#16049).
6837 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6838 height/width. row/cols are locals.
6839 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6840 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6841 (windowWillResize): Remove gsextra. Calculate extra as in
6843 (x_new_font): Don't change frame size if fullscreen.
6844 Change size pixelwise.
6846 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6847 comment in xfns.c. Change to pixelwise call.
6849 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6851 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6854 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6856 * xterm.c (input_signal_count): Remove.
6857 (x_dispatch_event): Define unconditionally.
6858 (x_make_frame_visible): Process X events until the frame
6859 is really visible (Bug#16027).
6860 * xterm.h (x_dispatch_event): Declare unconditionally.
6862 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6864 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6866 * nsterm.m (x_set_window_size): Handle pixelwise.
6868 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6870 * w32term.c (x_new_font):
6871 * xterm.c (x_new_font): Calculate new frame size from new font
6874 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6876 * lisp.h (FOR_EACH_TAIL): New macro.
6877 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6879 * window.c (select_window): Call second wset_redisplay before we change
6880 selected_window (bug#16034).
6882 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6884 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6886 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6888 * w32xfns.c: Include window.h, to avoid a compiler warning.
6890 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6892 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6893 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6894 window_scroll takes care of it.
6895 (Fset_window_point, Fdelete_other_windows_internal)
6896 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6897 (Fsplit_window_internal, Fdelete_window_internal)
6898 (Fresize_mini_window_internal, Fset_window_configuration)
6899 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6900 cause redisplay instead of forcing a complete redisplay.
6901 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6902 we're only affecting the selected_window.
6904 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6906 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6907 directional control characters. Update type and category
6908 determination according to the UBA from Unicode v6.3.
6909 (bidi_category_t): New category EXPLICIT_FORMATTING.
6911 * dispextern.h (bidi_type_t): Update to include new bidirectional
6912 properties introduced with Unicode v6.3. (Bug#16043)
6914 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6916 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6919 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6921 * font.c (font_list_entities): Remove dummy assignment.
6922 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6923 used on graphic displays only. Remove unused 'font_encoder' member.
6924 (struct font_bitmap): Remove unused 'extra' member.
6925 * nsfont.m (nsfont_open):
6926 * w32font.c (w32font_open_internal):
6927 * ftfont.c (ftfont_get_bitmap): Adjust users.
6929 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6931 Use bool for boolean.
6932 * tparam.c (tparam1):
6933 * undo.c (record_point, record_property_change):
6934 Use bool for boolean, for local vars that are always true or false.
6936 Minor integer overflow fixes (Bug#16033).
6937 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6938 This improves on the previous fix to this function.
6939 (window_resize_check): When summing up pixel counts, don't rely on
6940 undefined behavior if the sum overflows.
6942 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6944 * window.c (Fset_window_new_pixel): Don't choke at negative
6945 argument value (Bug#16033).
6947 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6948 to avoid crash in window_box_height.
6950 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6951 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6953 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6955 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6957 Minor integer overflow fixes.
6958 * window.c (Fset_window_new_pixel, grow_mini_window):
6959 * xdisp.c (Fwindow_text_pixel_size):
6960 Avoid undefined behavior on signed integer overflow.
6961 * xfns.c (x_set_mouse_color):
6962 Check that drag shape fits in 'unsigned', since that's what X wants.
6964 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6966 Improve reporting of fatal exception on MS-Windows.
6967 * w32fns.c (my_exception_handler): New function.
6968 (globals_of_w32fns): Set it up as the unhandled exception
6969 handler. Initialize exception code and address to zeros.
6970 (emacs_abort): If the exception code and address are available,
6971 print them at the beginning of the backtrace. Fix the format of
6972 printing addresses (was producing 0x0x12345678 on XP).
6975 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6977 * eval.c (Fbacktrace__locals): New function.
6978 (syms_of_eval): Defsubr it.
6980 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6982 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6983 Define here to unify between...
6984 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6985 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6987 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6989 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6991 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6992 fringe background extension.
6993 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6994 because they are now always the same as `left' and `width',
6995 respectively. Remove code for the case that `width' and
6996 `sb_width' are different.
6998 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7000 Fix minor problems found by static checking.
7001 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7002 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7003 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7005 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7007 * image.c (imagemagick_compute_animated_image): Don't crash if we
7008 have an animation with different-sized images (bug#15313).
7010 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7012 Remove some unused items introduced during pixelwise change.
7013 * window.c (window_resize_total_check): Remove unused function.
7014 * xdisp.c (remember_mouse_glyph): Remove unused label.
7015 (Ftool_bar_height): Move declaration inside #if.
7016 * xterm.c (x_set_window_size): Don't use r and c.
7018 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7020 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7023 * window.c (Fset_window_configuration): Comment out unused variables.
7025 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7027 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7029 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7031 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7033 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7034 HAVE_GNUTLS3 (Bug#16001).
7036 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7037 if interrupts are deferred (Bug#15801).
7039 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7041 Support resizing frames and windows pixelwise.
7042 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7043 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7044 (struct glyph_matrix): Replace window_left_col and
7045 window_top_line by window_pixel_left and window_pixel_top.
7046 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7048 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7049 (draw_window_divider, move_it_to, x_draw_right_divider)
7050 (x_draw_bottom_divider, change_frame_size): Add or fix
7052 * dispnew.c (change_frame_size_1): Change prototype.
7053 (adjust_glyph_matrix, required_matrix_width)
7054 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7055 values instead of lines and columns.
7056 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7057 WINDOW_TOTAL_FRINGE_WIDTH.
7058 (handle_window_change_signal, do_pending_window_change)
7059 (init_display): Adjusts calls of change_frame_size.
7060 (change_frame_size, change_frame_size_1): Handle pixelwise
7062 * frame.c (Qright_divider_width, Qbottom_divider_width):
7064 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7065 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7066 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7067 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7069 (set_frame_param): New function.
7070 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7071 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7072 (Ffringe_width, Fborder_width, Fright_divider_width)
7073 (Fbottom_divider_width): New functions, defsubr them.
7074 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7075 New argument pixelwise.
7076 (struct frame_parm_table): New members Qright_divider_width and
7077 Qbottom_divider_width.
7078 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7079 (x_report_frame_params): Handle Qright_divider_width and
7080 Qbottom_divider_width.
7081 (x_set_right_divider_width, x_set_bottom_divider_width):
7083 (frame_resize_pixelwise): New option.
7084 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7085 new_pixelwise, right_divider_width and bottom_divider_width;
7086 remove total_lines; rename text_lines, text_cols, new_text_lines
7087 and new_text_cols to text_height, text_width, new_height and
7088 new_width respectively.
7089 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7090 FRAME_TEXT_WIDTH respectively.
7091 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7092 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7093 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7095 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7096 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7097 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7098 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7099 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7100 (FRAME_TOTAL_COLS_ARG): Remove macro.
7101 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7102 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7103 (x_wm_set_size_hint): Handle frame pixel sizes.
7104 * indent.c (compute_motion, Fcompute_motion):
7105 Call window_body_width instead of window_body_cols.
7106 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7107 (make_lispy_position): Handle right and bottom dividers.
7108 (Fsuspend_emacs): Pixelize call of change_frame_size.
7109 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7110 * lisp.h: Extern set_frame_param.
7111 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7113 (Fx_create_frame): Add entry for vertical_drag_cursor.
7114 Pixelize call of change_frame_size.
7115 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7116 * nsterm.m (ns_update_window_end): Optionally draw right
7118 (x_set_window_size): Add argument pixelwise.
7119 Call check_frame_size and change_frame_size with pixelwise zero.
7120 (ns_draw_window_divider): New function.
7121 (ns_redisplay_interface): Add ns_draw_window_divider.
7122 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7123 (x_new_font): Call x_set_window_size with pixelwise zero.
7124 * print.c (print_object): For a window print its sequence
7126 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7127 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7128 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7129 (w32_createwindow): Use scroll bar area width.
7130 (w32_wnd_proc): Handle bottom divider width.
7131 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7132 (Fx_create_frame): Default divider width parameters.
7133 Caclulate sizes pixelwise. Add vertical drag cursor support.
7134 (x_create_tip_frame): Default divider widths to zero.
7135 Pixelize call to change_frame_size.
7136 (Fx_show_tip): Add handling of divider widths. Pixelize window
7138 (Fw32_frame_rect): New function.
7139 (frame_parm_handler w32_frame_parm_handlers): Add divider
7141 (Vx_window_vertical_drag_shape): Add variable.
7142 * w32inevt.c (resize_event, maybe_generate_resize_event):
7143 Pixelize change_frame_size calls.
7144 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7146 * w32term.c (w32_draw_window_divider): New function.
7147 (x_update_window_end): Handle right divider.
7148 (w32_draw_fringe_bitmap, x_scroll_run)
7149 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7150 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7151 Calculate new frame sizes pixelwise.
7152 (x_new_font): Pixelize call to x_set_window_size.
7153 (x_check_fullscreen): Pixelize call to change_frame_size.
7154 (x_set_window_size_1, x_set_window_size): New argument
7155 pixelwise. Calculate pixelwise.
7156 (x_wm_set_size_hint): Use scroll bar area width.
7157 (w32_redisplay_interface): Add w32_draw_window_divider.
7158 * w32term.h (struct w32_output): Add vertical drag cursor.
7159 * widget.c (set_frame_size, update_wm_hints)
7160 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7162 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7163 * window.c (sequence_number): Restore.
7164 (Fwindow_pixel_width, Fwindow_pixel_height)
7165 (Fwindow_mode_line_height, Fwindow_header_line_height)
7166 (window_pixel_to_total, Frun_window_scroll_functions)
7167 (Fset_window_new_pixel, window_resize_apply_total)
7168 (Fwindow_resize_apply_total): New functions.
7169 (window_body_height, window_body_width): Rename from
7170 window_body_lines. New argument PIXELWISE.
7171 Calculate pixelwise.
7172 (Fwindow_body_height, Fwindow_body_width): New argument
7174 (coordinates_in_window, window_relative_x_coord): Use window's
7175 pixel width instead of total width.
7176 (replace_window, recombine_windows): Initialize pixel values.
7177 (resize_root_window, resize_frame_windows, grow_mini_window)
7178 (shrink_mini_window): New argument PIXELWISE.
7179 Calculate pixelwise.
7180 (Fdelete_other_windows_internal, adjust_window_margins)
7181 (window_resize_check, window_resize_apply)
7182 (Fdelete_window_internal, Fresize_mini_window_internal)
7183 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7184 (check_frame_size): Rename arguments. New argument PIXELWISE.
7185 Calculate pixelwise.
7186 (set_window_buffer): Make samebuf bool. Run configuration change
7187 hook only if buffer changed.
7188 (Fset_window_buffer): Rewrite doc-string.
7189 (make_window): Initialize new_pixel slot.
7190 (Fwindow_resize_apply): Check pixel size of root window.
7191 (Fsplit_window_internal): Call 2nd argument pixel_size.
7192 Calculate pixelwise.
7193 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7195 (save_window_data): New slots frame_text_width,
7196 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7197 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7199 (Fcurrent_window_configuration, Fset_window_configuration)
7200 (save_window_save, compare_window_configurations): Handle new
7201 slots in save_window_data and saved_window.
7202 (Fset_window_scroll_bars): Fix doc-string.
7203 (window_resize_pixelwise): New variable.
7204 (coordinates_in_window, Fcoordinates_in_window_p):
7206 (make_parent_window): Adjust sequence_number.
7207 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7209 * window.h (struct window): New members new_pixel, pixel_left,
7210 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7211 (wset_new_pixel): New function.
7212 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7213 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7214 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7215 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7216 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7217 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7218 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7219 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7220 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7221 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7222 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7223 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7224 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7225 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7226 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7228 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7229 (window_body_width, check_frame_size): Adapt external declarations.
7230 * xdisp.c (last_max_ascent): New integer.
7231 (window_text_bottom_y): Handle bottom divider.
7232 (window_box_width, window_box_height): Calculate pixelwise.
7233 (get_glyph_string_clip_rects): Handle right divider.
7234 (remember_mouse_glyph): When windows are resized pixelwise
7235 proceed with width and height set to 1.
7236 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7238 (move_it_to): Calculate and return maximum x position
7240 (Fwindow_text_pixel_size): New function.
7241 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7242 (tool_bar_lines_needed): Rename to tool_bar_height.
7243 Calculate pixelwise.
7244 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7245 Calculate pixelwise.
7246 (redisplay_tool_bar): Calculate pixelwise.
7247 (redisplay_window): Calculate pixelwise. Handle dividers.
7248 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7249 (x_draw_vertical_border): Handle dividers.
7250 (define_frame_cursor1): Handle vertical drag cursor.
7251 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7252 (expose_window): Calculate pixelwise. Handle dividers.
7253 (init_xdisp): Initialize pixel values.
7254 * xfaces.c (Qwindow_divider): New face.
7255 (realize_basic_faces): Realize it.
7256 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7257 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7258 (x_set_scroll_bar_default_width): Default actual width to 16.
7259 (Fx_create_frame): Set sizes pixelwise.
7260 (x_create_tip_frame): Default divider widths to zero.
7261 Pixelize call of change_frame_size.
7262 (Fx_show_tip): Handle divider widths. Initial pixel position
7264 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7265 (Vx_window_vertical_drag_shape): New option.
7266 * xmenu.c (free_frame_menubar): Pixelize call of
7268 * xterm.c (x_draw_window_divider): New function.
7269 (x_update_window_end): Optionally draw right divider.
7270 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7271 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7272 (handle_one_xevent, x_new_font): Calculate pixelwise.
7273 (x_set_window_size_1, x_set_window_size): New argument
7274 pixelwise. Calculate pixelwise.
7275 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7276 (struct x_redisplay_interface): Add x_draw_window_divider.
7277 * xterm.h (struct x_output): Add vertical_drag_cursor.
7279 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7281 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7282 Set invisible frames's `redisplay' when a full redisplay is requested.
7283 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7284 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7285 (display_mode_lines): Set it here instead.
7287 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7289 * dispextern.h (set_window_update_flags): Remove.
7291 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7293 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7295 * xdisp.c (REDISPLAY_SOME_P): New macro.
7296 (redisplay_internal): Use it (bug#15999).
7297 (prepare_menu_bars, redisplay_window): Use it as well.
7299 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7301 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7303 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7304 (globals_of_w32font): Zero it out.
7305 (GetCharWidth32W_Proc): New function pointer.
7306 (get_char_width_32_w): New function.
7307 (compute_metrics): If get_glyph_outline_w returns an error, try
7308 get_char_width_32_w before declaring a failure. This avoids
7309 punishing raster (a.k.a. "bitmap") fonts by slowing down
7310 redisplay. (Bug#6364).
7312 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7314 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7315 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7316 highlight needs to be redisplayed. (Bug#15913)
7318 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7320 Fix minor problems found by static checking.
7321 * buffer.h (struct buffer_text, struct buffer):
7322 * frame.h (struct frame):
7323 * window.h (struct window):
7324 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7325 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7326 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7327 no-longer-valid use of HAVE_MENUS.
7328 * xdisp.c (propagate_buffer_redisplay): Now static.
7330 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7332 * xmenu.c (Fmenu_or_popup_active_p):
7333 * window.c (Fset_window_configuration):
7334 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7335 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7336 * fns.c (Fyes_or_no_p):
7337 * editfns.c (Fmessage_box, Fmessage_or_box):
7338 * alloc.c (make_save_ptr_ptr):
7339 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7341 * window.c (Fset_window_configuration): Move select_window later.
7343 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7345 Refine redisplay optimizations to only redisplay *some* frames/windows
7346 rather than all of them.
7347 * xdisp.c (REDISPLAY_SOME): New constant.
7348 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7349 (bset_redisplay, bset_update_mode_line): New functions.
7350 (message_dolog): Use bset_redisplay.
7351 (clear_garbaged_frames): Use fset_redisplay.
7352 (echo_area_display): Use wset_redisplay.
7353 (buffer_shared_and_changed): Remove.
7354 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7355 frame titles. Compute the actual set of windows redisplayed.
7356 Don't update frame titles and menu bars for frames that don't need to
7358 (propagate_buffer_redisplay): New function.
7360 (redisplay_internal): Use it. Be more selective in the set of windows
7361 we redisplay. Propagate windows_or_buffers_changed to
7362 update_mode_lines a bit later to simplify the code.
7363 (mark_window_display_accurate_1): Reset window and buffer's
7365 (redisplay_window): Do nothing if neither the window nor the buffer nor
7366 the frame needs redisplay.
7367 * window.h (struct window): Add `redisplay' field.
7368 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7369 (redisplay_other_windows, window_list): New declarations.
7370 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7371 (window_list): Not static any more.
7372 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7373 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7374 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7375 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7376 * frame.h (struct frame): Add `redisplay' field.
7377 Move `external_menu_bar' bitfield next to other bit-fields.
7378 (SET_FRAME_GARBAGED): Use fset_redisplay.
7379 (SET_FRAME_VISIBLE): Don't garbage the frame;
7380 Use redisplay_other_windows.
7381 * buffer.h (struct buffer): Add `redisplay' field.
7382 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7383 (modify_overlay): Use bset_redisplay.
7384 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7386 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7388 Support w32 file notifications in batch mode.
7389 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7390 invalid (which happens in batch mode). If non-interactive, call
7391 handle_file_notifications to store file notification events in the
7392 input queue. (Bug#15933)
7394 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7396 * w32inevt.c (handle_file_notifications): Now external, not static.
7398 * w32term.h (handle_file_notifications): Provide prototype.
7400 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7401 init_crit, since init_display, which does that otherwise, is not
7404 2013-11-27 Glenn Morris <rgm@gnu.org>
7406 * Makefile.in ($(lispsource)/international/charprop.el): New.
7407 (emacs$(EXEEXT)): Depend on charprop.el.
7409 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7411 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7412 deleting portions of the buffer under non-nil REPLACE argument.
7415 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7416 directory, watch it and not its parent.
7417 (add_watch): Allow empty string in FILE.
7419 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7421 * window.c (Fset_window_start, window_resize_apply)
7422 (window_scroll): Reset window_end_valid (Bug#15957).
7424 2013-11-27 Glenn Morris <rgm@gnu.org>
7426 * Makefile.in (leimdir): Now in lisp source directory.
7427 ($(leimdir)/leim-list.el): Just use ../leim .
7428 * epaths.in (PATH_DUMPLOADSEARCH):
7429 * lread.c (load_path_default):
7430 * nsterm.m (ns_load_path): No more leim directory.
7432 2013-11-26 Andreas Schwab <schwab@suse.de>
7434 * .gdbinit (xgettype): Add cast.
7436 2013-11-26 Glenn Morris <rgm@gnu.org>
7438 Preload leim-list.el.
7439 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7440 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7441 is a single directory.
7443 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7445 bool-vector-subsetp is now the normal direction (Bug#15912).
7446 * data.c (Fbool_vector_subsetp): Test whether the first argument
7447 is a subset of the second one, not the reverse. Add doc string.
7449 Fix minor problems found by static checking.
7450 * lread.c (load_path_default): Now static.
7451 * textprop.c (text_property_stickiness): Be consistent about the
7452 test used when deciding whether to consider the previous character.
7453 This simplifies the code a bit.
7455 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7457 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7459 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7460 (syms_of_frame): Don't defsubr them.
7462 2013-11-25 Glenn Morris <rgm@gnu.org>
7464 * lread.c (load_path_default): Change the sense of the argument.
7465 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7466 from dump_path. When it is not, avoid checking dump_path twice.
7468 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7469 uninstalled dump_path against installed Vload_path. (Bug#15964)
7471 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7473 Export get_pos_property to Elisp.
7474 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7475 (syms_of_editfns): Export it to Elisp.
7477 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7479 2013-11-23 Romain Francoise <romain@orebokech.com>
7481 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7482 initialization here ...
7483 (syms_of_fileio): ... from here.
7485 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7487 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7488 Please use --enable-check-lisp-object-type.
7490 2013-11-23 Glenn Morris <rgm@gnu.org>
7492 * process.c (get_process): Explicit error for dead buffers.
7494 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7496 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7498 2013-11-23 Glenn Morris <rgm@gnu.org>
7500 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7501 * lread.c (load_path_check): Take path to check as argument.
7502 (load_path_default): New, split from init_lread.
7503 (init_lread): Move calc of default load-path to load_path_default.
7504 Empty elements in EMACSLOADPATH now stand for the default.
7505 (load-path): Doc fix.
7506 * emacs.c (decode_env_path): Add option to treat empty elements
7507 as nil rather than ".".
7508 * callproc.c (init_callproc_1, init_callproc):
7509 * image.c (Vx_bitmap_file_path):
7510 * lisp.h (decode_env_path):
7511 * lread.c (Vsource_directory):
7512 Update for new argument spec of decode_env_path.
7514 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7516 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7517 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7519 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7521 Fix some dependency problems that cause unnecessary recompiles.
7522 Problem reported by RMS in
7523 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7524 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7525 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7526 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7527 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7528 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7529 (boostrap-clean): No need to remove stamp-oldxmenu.
7531 Fix recently introduced bool vector overrun.
7532 This was due to an optimization that went awry.
7533 Reported by Glenn Morris in
7534 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7535 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7536 for empty vectors, undoing the 2013-11-18 change.
7537 * data.c (bool_vector_binop_driver): Rely on this.
7538 Fix bug that occasionally overran the destination.
7539 * lisp.h (struct Lisp_Bool_vector): Document this.
7541 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7543 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7546 * nsterm.m (init, run, stop:): Comment out for now, does not work
7549 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7551 * charset.c (syms_of_charset): Don't read past end of string.
7553 2013-11-19 Glenn Morris <rgm@gnu.org>
7555 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7557 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7559 Add hooks to run on gaining/losing focus. (Bug#15029)
7560 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7561 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7562 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7564 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7566 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7567 The old names predated the API change that put destination at end.
7569 Improve API of recently-added bool vector functions (Bug#15912).
7570 The old API had (bool-vector-count-matches A B)
7571 and (bool-vector-count-matches-at A B I), which gave the
7572 misleading impression that the two functions were variants, one
7573 with a location I. The new API has (bool-vector-count-population A)
7574 and (bool-vector-count-consecutive A B I) to make the distinction
7575 clearer. The first function no longer has a B argument, since the
7576 caller can easily determine the number of nils if the length and
7577 number of ts is known.
7578 * data.c (Fbool_vector_count_population): Rename from
7579 bool_vector_count_matches, and accept just 1 argument.
7580 (Fbool_vector_count_consecutive): Rename from
7581 Fbool_vector_count_matches_at.
7583 Always allocate at least one bits_word per bool vector.
7584 See Daniel Colascione in:
7585 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7586 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7587 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7588 * lisp.h (struct Lisp_Bool_vector): Document this.
7590 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7592 * insdel.c (invalidate_buffer_caches): New function, consolidated
7593 from part of prepare_to_modify_buffer.
7594 (insert_from_gap, prepare_to_modify_buffer):
7595 * coding.c (code_convert_region, code_convert_string):
7596 Call invalidate_buffer_caches. (Bug#15841)
7598 * lisp.h (invalidate_buffer_caches): Add prototype.
7600 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7602 * w32term.c (x_update_window_end): Don't invalidate the entire
7603 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7604 highlight needs to be redisplayed. (Bug#15913)
7606 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7608 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7610 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7612 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7613 while we are using Vprin1_to_string_buffer.
7615 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7616 after inserting the description string. (Bug#15907)
7618 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7620 * data.c: Work around bogus GCC diagnostic about shift count.
7621 Reported by Eli Zaretskii in
7622 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7623 (pre_value): New function.
7624 (count_trailing_zero_bits): Use it.
7626 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7628 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7629 assume C macros are not supported even under -g3 in these old GCC
7632 2013-11-15 Leo Liu <sdl.web@gmail.com>
7634 * minibuf.c (Ftry_completion, Fall_completions)
7635 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7637 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7639 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7640 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7641 This avoids placing unnecessary constants into the Emacs code.
7643 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7645 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7646 for Cygwin w32 build.
7648 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7649 for Cygwin w32 build. (Bug#15892)
7651 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7653 Simplify, port and tune bool vector implementation.
7654 * alloc.c (bool_vector_exact_payload_bytes)
7655 (bool_vector_payload_bytes): Remove.
7656 (bool_vector_fill): Return its argument.
7657 * alloc.c (bool_vector_fill):
7659 * print.c (print_object):
7660 Simplify by using bool_vector_bytes.
7661 * alloc.c (make_uninit_bool_vector):
7662 New function, broken out from Fmake_bool_vector.
7663 (Fmake_bool_vector): Use it. Use tail call.
7664 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7665 * data.c (BITS_PER_ULL): New constant.
7666 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7667 if long long versions don't exist.
7668 (shift_right_ull): New function.
7669 (count_one_bits_word): New function, replacing popcount_bits_word
7670 macro. Don't assume that bits_word is no wider than long long.
7671 (count_one_bits_word, count_trailing_zero_bits):
7672 Don't assume that bits_word is no wider than long long.
7673 * data.c (bool_vector_binop_driver, bool_vector_not):
7674 * fns.c (Fcopy_sequence):
7676 Create an uninitialized destination, to avoid needless work.
7677 (internal_equal): Simplify.
7678 (Ffillarray): Prefer tail call.
7679 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7680 contain at least one word.
7681 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7682 chars are narrower than ints.
7683 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7684 * fns.c (Fcopy_sequence):
7686 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7687 Don't try to port to hosts where bits_word values have holes; the
7688 code wouldn't work there anyway. Verify this assumption, though.
7689 (bool_vector_bytes): New function.
7690 (make_uninit_bool_vector): New decl.
7691 (bool_vector_fill): Now returns Lisp_Object.
7693 * xfns.c (xic_create_fontsetname):
7694 * xrdb.c (gethomedir): Prefer tail calls.
7696 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7698 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7699 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7701 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7702 that requires a return value.
7703 (Fset_buffer_modified_p): Take advantage of this change to do
7706 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7708 * buffer.c (Frestore_buffer_modified_p): Sync it with
7709 Fset_buffer_modified_p.
7710 (Fforce_mode_line_update): New function, moved from subr.el.
7711 (Fset_buffer_modified_p): Use them.
7712 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7714 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7716 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7717 This avoids undefined behavior when subtracting pointers into
7718 different aways. On my platform it also makes the code a tad
7719 smaller and presumably faster.
7721 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7723 * keyboard.c (command_loop_1): Use region-extract-function.
7724 * insdel.c (Qregion_extract_function): Not static any more (can we
7725 stop pretending that these vars can benefit from being marked static?).
7727 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7729 * search.c (find_newline): If buffer text is relocated during the
7730 "dumb loop", adjust C pointers into buffer text to follow suit.
7733 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7735 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7736 for conversion (Bug#15837).
7738 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7740 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7741 for the entire range of inserted characters. (Bug#15841)
7743 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7745 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7747 (realize_default_face): Remove assignment to distant-foreground if
7748 unspecified (Bug#15815).
7750 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7752 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7753 cache-long-scans disabled, since we don't want to call
7754 prepare_to_modify_buffer (in insert_1_both) for each message we
7757 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7758 from buffer.c. Improve commentary to the buffer field setter
7761 * buffer.c (bset_cache_long_scans): Static function deleted.
7762 Improve commentary to the buffer field setter functions.
7763 (init_buffer_once): Default for cache-long-scans changed to t.
7766 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7768 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7770 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7771 This bug was introduced in my 2013-06-21 change, and caused
7772 struct Lisp_Sub_Char_Table objects to be given too many slots,
7773 which broke 'make -C admin/unidata'.
7775 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7777 Import changes from mac-port 4.5.
7778 * macfont.m (mac_font_copy_default_descriptors_for_language)
7779 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7780 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7781 (macfont_language_default_font_names): New.
7782 (macfont_list): Rearrange language/charset code.
7783 (macfont_close): Don't check for macfont_info->cache.
7784 (mac_ctfont_create_preferred_family_for_attributes): New font
7785 selection code, call
7786 mac_font_copy_default_name_for_charset_and_languages.
7787 (mac_font_copy_default_descriptors_for_language)
7788 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7790 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7792 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7794 Port to C11 aligned_alloc, and fix some integer overflows.
7795 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7796 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7797 and use of posix_memalign replaced with aligned_alloc.
7798 (aligned_alloc): New function, defined or declared as needed.
7799 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7800 Don't undef; configure.ac now does this.
7801 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7802 (calloc, aligned_alloc): Check for integer overflow.
7803 (aligned_alloc): Rename from memalign. All uses changed.
7804 (memalign): New function, an alias for aligned_alloc.
7806 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7808 * xdisp.c (redisplay_internal): Fix typo in last change.
7810 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7812 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7814 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7816 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7817 redisplay--mode-lines-cause.
7818 (redisplay_internal): Keep them uptodate. Remove redundant check of
7819 buffer_shared_and_changed.
7820 * *.[chm]: Number every assignment to update_mode_lines so we
7821 can track why it is set.
7823 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7825 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7827 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7829 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7830 can track why it is set.
7832 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7834 Integer-related fixes for term.c etc.
7835 * dispextern.h (face_tty_specified_color): New function.
7836 * term.c (turn_on_face): Don't rely on undefined behavior when
7837 assigning an out-of-range value to 'long'.
7838 Simplify test for toggling highlight.
7839 (tty_capable_p): Omit last two (unused) args. All callers changed.
7840 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7841 (read_menu_input, tty_menu_activate, tty_menu_show):
7842 * xfaces.c (x_supports_face_attributes_p)
7843 (tty_supports_face_attributes_p):
7844 Use bool for boolean. All callers changed.
7845 (tty_supports_face_attributes_p): Omit defaults for color indices;
7846 no longer needed. Simplify tail call.
7848 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7850 * xdisp.c (prepare_menu_bars): Mark static.
7851 * lisp.h (prepare_menu_bars): Don't declare.
7852 * xselect.c (x_handle_selection_clear):
7853 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7855 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7857 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7858 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7860 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7862 * keyboard.c (Fcommand_error_default_function): Rename from
7863 Fdefault_error_output.
7865 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7867 * keyboard.c (Fdefault_error_output): New function, extracted from
7869 (syms_of_keyboard): Use it for Vcommand_error_function.
7871 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7873 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7874 (init_eval): Use it to ensure handlerlist is non-NULL.
7875 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7876 (Fsignal): Adjust NULLness test of handlerlist.
7877 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7879 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7881 * callproc.c (call_process): Call prepare_to_modify_buffer before
7882 decoding text read from the sub-process, as the decoded stuff will
7883 be inserted into the buffer. This will invalidate the various
7884 caches maintained for the buffer. (Bug#15148)
7886 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7888 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7889 string of glyphless-char-display.
7891 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7893 * nsfns.m (ns_get_name_from_ioreg): New function.
7894 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7895 OSX >= 10.9. Use ns_get_name_from_ioreg.
7897 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7899 Simplify and port recent bool vector changes.
7900 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7901 only in this file. Use a more-efficient implementation if the
7902 second argument is a power of 2.
7903 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7904 Remove no-longer-necessary compile-time checks.
7905 (bool_vector_exact_payload_bytes): New function.
7906 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7907 exact payload changed to call the new function. Do not assume
7908 that the arg or result fits in ptrdiff_t.
7909 (bool_vector_fill): New function.
7910 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7912 (vroundup_ct): Don't assume arg fits in size_t.
7913 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7914 invoke set_category_set.
7915 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7916 All callers changed. Use bool_vector_set.
7917 * category.h (XCATEGORY_SET): Remove; no longer needed.
7918 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7920 * data.c (Faref): Use bool_vector_ref.
7921 (Faset): Use bool_vector_set.
7922 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7923 (Fbool_vector_not, Fbool_vector_count_matches)
7924 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7925 * fns.c (concat): Use bool_vector_ref.
7926 (Ffillarray): Use bool_vector_fill.
7927 (mapcar1): Use bool_vector_ref.
7928 (sxhash_bool_vector): Hash words, not bytes.
7929 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7930 a constant, since it's now used in #if.
7931 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7932 unsigned char on unusual architectures, so that we no longer
7933 assume that the number of bits per bits_word is a power of two or
7934 is a multiple of 8 or of CHAR_BIT.
7935 (Qt): Add forward decl.
7936 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7937 at least as strictly as bits_word.
7938 (bool_vector_data, bool_vector_uchar_data): New accessors.
7939 All data structure accesses changed to use them.
7940 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7941 (bool_vector_set): New functions.
7942 (bool_vector_fill): New decl.
7943 (ROUNDUP): Move to alloc.c as described above.
7945 Fix recent gnutls changes.
7946 * gnutls.c (Fgnutls_boot): Don't assume C99.
7947 * process.c (wait_reading_process_output): Fix typo in recent change.
7949 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7951 * process.c (wait_reading_process_output, read_process_output)
7952 (send_process): Check gnutls_state is not NULL.
7954 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7955 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7957 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7959 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7960 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7962 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7965 * nsfns.m (Fx_create_frame): Fix memory leak.
7967 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7968 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7969 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7971 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7973 * xdisp.c (message3_nolog, message_with_string): Encode the string
7974 before writing it to the terminal in a non-interactive session.
7976 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7977 sure we concatenate them into a unibyte string.
7979 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7980 resulting temporary name before returning it to the caller.
7981 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7982 is a unibyte string, convert NAME to a unibyte string to ensure
7983 that the result is also a unibyte string.
7985 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7986 create unibyte strings from default paths and directory/file
7989 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7992 * callproc.c (init_callproc): Use build_unibyte_string to make
7993 sure we create unibyte strings from default paths and
7994 directory/file names.
7996 * buffer.c (init_buffer): Don't store default-directory of
7997 *scratch* in multibyte form. The original problem which led to
7998 that is described in
7999 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8000 but it was solved long ago. (Bug#15260)
8002 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8004 Port to stricter C99 platforms.
8005 Especially, C99 prohibits nesting a struct X inside struct Y if
8006 struct X has a flexible array member.
8007 * alloc.c (struct sdata): New type.
8008 (sdata): Implement in terms of struct sdata.
8009 Remove u member; all uses replaced by next_vector, set_next_vector.
8010 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8011 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8012 (struct sblock): Rename first_data member to data, which is now
8013 a flexible array member. All uses changed.
8014 (next_vector, set_next_vector, large_vector_vec): New functions.
8015 (vector_alignment): New constant.
8016 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8017 (struct large-vector): Now merely a NEXT member, since the old approach
8018 ran afoul of stricter C99. All uses changed to use
8019 large_vector_vec or large_vector_offset.
8020 (large_vector_offset): New constant.
8021 * dispnew.c: Include tparam.h, for tgetent.
8022 Do not include term.h; no longer needed.
8023 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8024 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8025 (struct Lisp_Vector): Use a flexible array member for contents,
8026 instead of a union with a member that is an array of size 1.
8028 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8029 fact that the struct no longer contains a union.
8030 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8031 (struct Lisp_Save_Value, struct Lisp_Free):
8032 Use unsigned, not int, for spacers, to avoid c99 warning.
8033 (union specbinding): Use unsigned, not bool, for bitfield, as
8034 bool is not portable to pre-C99 hosts.
8036 2013-11-04 Glenn Morris <rgm@gnu.org>
8038 * emacs.c (usage_message): Mention that `-L :...' appends.
8040 2013-11-02 Glenn Morris <rgm@gnu.org>
8042 * Makefile.in (abs_builddir): Remove.
8043 (bootstrap_exe): Use relative filename.
8045 Use relative filenames in TAGS files.
8046 * Makefile.in (abs_srcdir): Remove it again.
8047 (.PHONY): Remove frc.
8048 (maintainer-clean): No more TAGS-LISP file.
8049 (TAGS): Pass relative file names to etags.
8050 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8052 * Makefile.in (abs_srcdir): New, set by configure.
8054 (maintainer-clean): Remove pointless echo. That should be in the
8055 top-level Makefile, if anywhere. Delete TAGS-LISP.
8056 (extraclean): No s/ and m/ directories for some time.
8057 (TAGS): Also depend on ctagsfiles3.
8058 Remove no-longer-defined S_FILE.
8059 Pass absolute filenames to etags once more.
8060 (TAGS-LISP): Replace lispdir with its expansion.
8061 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8062 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8064 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8066 * xfaces.c (check_lface_attrs, realize_default_face):
8067 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8068 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8070 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8072 * emacs.c (original_pwd): Remove global var by making it local.
8073 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8075 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8077 * xfaces.c: Declare color_distance.
8078 (QCdistant_foreground): New variable.
8079 (NEAR_SAME_COLOR_THRESHOLD): New define.
8080 (load_color2): New function.
8081 (load_color): Call load_color2.
8082 (load_face_colors): Call load_color2 and if distant-color is specified
8083 calculate distant and use distant-color if colors are near.
8084 (LFACE_DISTANT_FOREGROUND): New define.
8085 (merge_face_ref, Finternal_set_lisp_face_attribute)
8086 (Finternal_get_lisp_face_attribute)
8087 (x_supports_face_attributes_p): Handle distant-foreground similar to
8089 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8091 * dispextern.h (lface_attribute_index):
8092 Add LFACE_DISTANT_FOREGROUND_INDEX.
8094 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8096 * image.c (pbm_next_char): New function.
8097 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8098 (pbm_scan_number): Use it.
8099 (Qlibjpeg_version): New variable.
8100 (syms_of_image): DEFSYM and initialize it.
8102 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8104 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8106 2013-10-31 Glenn Morris <rgm@gnu.org>
8108 * emacs.c (original_pwd): New char.
8109 (main): If using --chdir, store original_pwd.
8110 (init_cmdargs): When setting Vinvocation_directory based on a
8111 relative argv[0], use original_pwd if set. (Bug#15768)
8113 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8115 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8117 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8119 * insdel.c: Fix minor problems found by static checking.
8120 (Qregion_extract_function): Now static.
8121 (prepare_to_modify_buffer_1): Remove unused locals.
8123 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8125 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8126 (syms_of_xdisp): Declare pre-redisplay-function.
8127 (markpos_of_region): Remove function.
8128 (init_iterator, compute_stop_pos, handle_face_prop)
8129 (face_before_or_after_it_pos, reseat_to_string)
8130 (get_next_display_element, window_buffer_changed)
8131 (redisplay_internal, try_cursor_movement, redisplay_window)
8132 (try_window_reusing_current_matrix, try_window_id, display_line)
8133 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8134 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8135 * window.h (struct window): Remove field `region_showing'.
8136 * dispextern.h (struct it): Remove region_beg/end_charpos.
8137 (face_at_buffer_position, face_for_overlay_string)
8138 (face_at_string_position): Update prototypes.
8139 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8140 (face_at_string_position): Remove `region_beg' and `region_end' args.
8141 * fontset.c (Finternal_char_font):
8142 * font.c (font_at, font_range): Adjust calls accordingly.
8143 * insdel.c (Qregion_extract_function): New var.
8144 (syms_of_insdel): Initialize it.
8145 (prepare_to_modify_buffer_1): Use it.
8147 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8149 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8150 * ftxfont.c (ftxfont_get_gcs):
8151 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8152 * xfaces.c (x_free_colors, x_free_dpy_colors)
8153 (x_create_gc, unload_color):
8154 * xselect.c (x_property_data_to_lisp):
8155 * xsettings.c (parse_settings):
8156 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8157 (get_bits_and_offset): Adjust definition.
8158 * frame.c (XParseGeometry): Adjust locals.
8159 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8160 * regex.h (toplevel): Likewise for reg_syntax_t.
8162 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8164 * eval.c (run_hook_with_args): Use FUNCTIONP.
8166 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8168 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8169 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8170 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8171 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8172 on MS-Windows anyway.
8173 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8174 (free_realized_face): ...adjust user.
8175 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8176 white relief pixels to -1.
8177 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8178 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8179 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8181 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8183 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8184 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8185 in practice now. All callers changed.
8187 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8189 * dispextern.h (struct face): Use bitfields for 'underline_type'
8190 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8191 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8192 'stipple' member. Move 'lface' member up to help...
8193 * xfaces.c (make_realized_face): ...this function to find and
8194 clear just the members that need clearing.
8195 (load_face_colors, realize_x_face):
8196 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8198 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8200 * xftfont.c (struct xftfont_info): Remove set-but-unused
8202 (xftfont_open): Adjust user.
8203 (xftfont_get_colors): Remove useless prototype.
8205 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8207 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8208 before passing them to 'unexec'. (Bug#15260)
8210 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8212 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8214 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8216 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8217 the changed signature of the font driver's 'close' method.
8219 * w32font.h (w32font_close): Adjust the prototype to the change in
8220 function definition.
8222 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8224 * w32uniscribe.c (uniscribe_close): Adapt the call to
8225 w32font_close to its new prototype.
8227 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8229 Omit unused frame argument of font API's close function.
8230 * font.h (struct font): Drop frame argument. Adjust comment.
8231 * font.c (font_clear_cache, font_close_object): Adjust users.
8232 * ftfont.c (ftfont_close):
8233 * ftxfont.c (ftxfont_close):
8234 * macfont.m (macfont_close):
8235 * nsfont.m (nsfont_close):
8236 * w32font.c (w32font_close):
8237 * xfont.c (xfont_close):
8238 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8239 tweak comments and make functions safe if called more than once for
8240 the same font object.
8242 Perform font-specific cleanup when font object is swept by GC. See
8243 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8244 * alloc.c (cleanup_vector): New function.
8245 (sweep_vector): Call it for each reclaimed vector object.
8246 * font.h (struct font): Adjust comment.
8248 2013-10-24 Glenn Morris <rgm@gnu.org>
8250 * Makefile.in (abs_top_srcdir): New, set by configure.
8252 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8254 Adjust recent font-related changes to fix bug#15686.
8255 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8256 is a live window system frame, mark its default font too.
8258 2013-10-23 Glenn Morris <rgm@gnu.org>
8260 * Makefile.in (RUN_TEMACS): Make relative (again).
8261 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8262 (bootstrap-emacs$(EXEEXT)):
8263 Quote entities that might contain whitespace.
8265 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8267 Port to Solaris 10 and its bundled GCC.
8268 Problem reported by Timothy C. Burt.
8269 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8271 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8273 Do not allow font caches to grow too large.
8274 * alloc.c (compact_font_cache_entry, compact_font_caches):
8275 New functions or stub if not HAVE_WINDOW_SYSTEM.
8276 (compact_undo_list): Factor out from Fgarbage_collect.
8278 (mark_face_cache): Mark face font. Move down to avoid
8280 (mark_terminals): Do not mark font cache here.
8281 (Fgarbage_collect): Call compaction functions described
8282 above. Adjust comment.
8284 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8286 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8287 chdir to HOME (bug#15607).
8289 * nsterm.m (Qcocoa, Qgnustep): New variables.
8290 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8291 (ns_get_color): Make selection color work for GNUstep also.
8293 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8295 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8296 handles mouse clicks. Instead, let GPM use the same code as all
8297 the other mice use. See the discussion starting at
8298 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8299 for the details of the problem with the menu bar this fixes.
8301 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8303 Remove port-specific display name lists to avoid extra
8304 complexity and data duplication with display info lists.
8305 * xterm.h (x_display_name_list): Remove declaration.
8306 * xterm.c (x_display_name_list): Remove.
8307 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8308 * xfns.c (x_display_info_for_name, Fx_display_list):
8309 Likewise. Use x_display_list where appropriate.
8310 * w32term.h (w32_display_name_list): Remove declaration.
8311 * w32term.c (w32_display_name_list): Remove.
8312 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8314 * w32fns.c (x_display_info_for_name, Fx_display_list):
8315 Likewise. Use x_display_list where appropriate.
8316 * nsterm.h (ns_display_name_list): Remove declaration.
8317 * nsterm.m (ns_display_name_list): Remove.
8318 (ns_term_init, syms_of_nsterm): Adjust users.
8319 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8320 Likewise. Use x_display_list where appropriate.
8321 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8322 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8323 (mark_terminals): Mark per-terminal font cache.
8325 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8327 Don't run timers in input-pending-p. Its new check-timers param
8328 provides the prior behavior. (Bug#15045).
8329 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8331 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8333 Make some functions static in non-Microsoft builds.
8334 On my platform (Fedora 19 x86-64), this shrinks the
8335 Emacs executable (text+data) by 0.25%.
8336 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8337 (load_color) [!MSDOS]:
8338 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8339 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8340 * lisp.h (check_existing):
8341 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8342 (network_interface_info) [!WINDOWSNT]:
8343 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8344 Remove extern decls.
8345 * fileio.c (check_existing):
8346 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8347 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8348 (network_interface_info) [!WINDOWSNT]:
8349 * term.c (encode_terminal_code) [!WINDOWSNT]:
8350 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8351 * xfaces.c (load_color) [!MSDOS]:
8353 * fileio.c (check_existing, check_executable, check_writable):
8354 * process.c (network_interface_list, network_interface_info):
8355 Move earlier, so that we don't need forward decls.
8356 * gnutls.c (fn_gnutls_transport_set_errno)
8357 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8359 * w32.c (init_environment): Use faccessat rather than
8360 check_existing, partly for consistency with the rest of the code
8361 in this file, partly so that check_existing can be static.
8363 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8364 * emacs.c (MAIN_PROGRAM): New macro.
8365 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8366 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8368 bool vector int width fixes
8369 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8370 (Fbool_vector_count_matches_at):
8371 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8372 can exceed PTRDIFF_MAX, at least in theory.
8373 (Fbool_vector_count_matches_at):
8374 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8376 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8378 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8379 (struct sockaddr): Add forward decl, for platforms that lack it.
8381 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8383 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8386 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8388 * w32.c (network_interface_get_info, network_interface_list)
8389 (network_interface_info): New functions. (Bug#15610)
8390 (GetAdaptersInfo_Proc): New typedef.
8391 (get_adapters_info): New wrapper function.
8392 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8394 * process.h (network_interface_list, network_interface_info):
8397 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8398 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8399 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8400 for WINDOWSNT. Doc fix.
8401 (syms_of_process): Defsubr Snetwork_interface_list and
8402 Snetwork_interface_info unconditionally.
8404 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8405 in NS GUI sessions. (Bug#15629)
8407 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8409 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8411 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8413 * print.c (print_object): Print " ..." when truncating bool vectors.
8415 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8417 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8418 standard mouse buttons.
8420 * termhooks.h (struct input_event): Remove incorrect commentary.
8422 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8424 Disallow bool vector operations on mixed-length operands.
8425 The old behavior left garbage in the result vector sometimes,
8426 and didn't seem to be useful.
8427 * data.c (Qwrong_length_argument): New static var.
8428 (wrong_length_argument): New function.
8429 (bool_vector_binop_driver): Check that args agree in length.
8431 * keyboard.c, keyboard.h (all_kboards): Now static.
8433 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8435 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8436 note from the lispref.
8438 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8440 * nsterm.h (struct ns_display_info): Remove set-but-unused
8441 member image_cache (image caches are per-terminal anyway).
8442 (FRAME_X_IMAGE_CACHE): Remove.
8443 * nsterm.m (ns_initialize_display_info): Adjust user.
8445 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8447 * w32proc.c: Include mingw_time.h.
8449 * w32.c: Include mingw_time.h.
8451 Implement scrolling of TTY menus when the screen is too short.
8453 * term.c (tty_menu_display): Accept an additional argument, the
8454 menu item from which to start displaying the menu. Account for
8455 the value of Y when limiting the menu to the number of available
8457 (mi_result): New enumeration.
8458 (read_menu_input): Return enumerated value. When the y coordinate
8459 hits min_y or max_y, return scroll indication instead of wrapping
8461 (tty_menu_activate): Handle the scrolling indications from
8462 read_menu_input. Compute the first menu item to display and pass
8463 it to tty_menu_display.
8465 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8467 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8468 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8469 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8470 Adjust to match the change described below.
8471 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8472 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8473 memory_below_frame members to...
8474 * termchar.h (struct tty_display_info): ...here because they're
8475 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8476 * term.c (init_tty):
8477 * nsterm.m (ns_create_terminal):
8478 * w32term.c (w32_create_terminal):
8479 * xterm.c (x_create_terminal): Adjust users.
8480 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8481 to filter out non-TTY frames. Adjust comment.
8482 (scrolling): Adjust user. Prefer eassert for debugging check.
8484 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8486 * xfaces.c (PT_PER_INCH): Remove unused macro.
8487 * termhooks.h (struct terminal): Remove set-but-unused
8488 member fast_clear_end_of_line.
8489 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8490 * nsterm.m (ns_create_terminal):
8491 * term.c (init_tty):
8492 * w32term.c (w32_create_terminal):
8493 * xterm.c (x_create_terminal): Adjust users.
8495 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8497 * lisp.h (bool_vector_size): New function.
8498 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8499 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8500 (Fbool_vector_not, Fbool_vector_count_matches_at):
8501 Remove uses of 'eassume' that should no longer be needed,
8502 because they are subsumed by the 'eassume' in bool_vector_size.
8504 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8506 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8507 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8508 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8510 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8512 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8513 have different dimensions. (Bug#15575)
8515 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8518 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8520 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8522 * term.c (tty_menu_show): Never return with unbalanced
8523 specpdl. Use eassert for debugging check. Adjust style.
8525 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8527 * term.c (read_menu_input): Make selection of menu items
8528 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8529 (tty_menu_activate): Fix off-by-one error when computing max_y.
8531 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8533 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8534 audit logging (only used with GnuTLS 3.x) and enable it.
8536 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8538 * dispnew.c (redraw_frame): Remove useless #ifdef because
8539 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8540 Also, move TTY fflush to...
8541 * term.c (tty_update_end): ...this function.
8543 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8545 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8546 the end of the frame's glyph matrix. (Bug#15575)
8548 * term.c (tty_menu_display): Don't move cursor while overwriting
8549 frame's glyphs with menu items. Limit the number of items
8550 displayed to what can be shown on the available screen lines,
8551 excluding the echo area.
8552 (tty_menu_activate): Limit the Y coordinate allowed by
8553 read_menu_input to the last screen line used for menu display.
8555 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8557 * lisp.h (eassume): New macro.
8558 Also, include <verify.h>, for 'assume'.
8559 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8560 (vroundup, vector_nbytes):
8561 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8562 (Fbool_vector_not, Fbool_vector_count_matches)
8563 (Fbool_vector_count_matches_at):
8564 Use eassume, not eassert.
8565 * casetab.c (set_identity, shuffle):
8566 * composite.c (composition_gstring_put_cache):
8567 * dispnew.c (update_frame_1):
8568 * ftfont.c (ftfont_shape_by_flt):
8569 * image.c (gif_load):
8570 * intervals.c (offset_intervals):
8571 * macfont.m (macfont_shape):
8572 Remove calls to 'assume' that are no longer needed, because
8573 --enable-gcc-warnings no longer generates bogus warnings
8574 when these calls are removed.
8576 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8578 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8580 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8582 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8583 (Qsubstitute_env_in_file_name): New var.
8584 (syms_of_fileio): Define it.
8586 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8588 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8589 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8592 * term.c (save_and_enable_current_matrix): Don't allocate and
8593 don't save margin areas.
8594 (restore_desired_matrix): Don't restore margin areas.
8595 (free_saved_screen): Don't free margin areas.
8597 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8599 * image.c: Pacify --enable-gcc-warnings.
8600 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8601 #define only if used.
8603 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8605 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8606 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8607 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8608 (gif_load): For giflib v5.x and later, display the error message
8609 produced by giflib when its functions fail.
8610 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8613 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8615 * keyboard.c (last_event_timestamp): Remove. For X selection and
8616 GTK popup menus, it may be obtained from per-frame X display info.
8617 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8618 (process_special_events): Adjust users.
8619 * keyboard.h (last_event_timestamp): Remove declaration.
8620 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8621 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8622 * menu.h (xmenu_show): Adjust prototype.
8623 * menu.c (Fx_popup_menu): Adjust user.
8624 * xselect.c (x_own_selection, x_get_foreign_selection)
8625 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8627 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8629 * keyboard.c (init_kboard): Now static. Add arg
8630 to denote window system. Adjust comment.
8631 (init_keyboard): Adjust user.
8632 (allocate_kboard): New function.
8634 * nsterm.m (ns_term_init):
8635 * term.c (init_tty):
8636 * w32term.c (w32_create_terminal):
8637 * xterm.c (x_term_init): Use it.
8638 * keyboard.h (init_kboard): Remove prototype.
8639 (allocate_kboard): Add prototype.
8641 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8643 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8644 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8646 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8648 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8650 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8652 * term.c (tty_menu_activate): Flush the output stream after
8653 showing the cursor, and don't mark the frame garbaged at exit from
8654 the function. Fixes redisplay glitches when moving from one menu
8657 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8659 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8660 or throw error (Bug#15570).
8662 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8664 * intervals.c (temp_set_point_both): Move test into 'eassert',
8667 * lisp.h (eassert): Don't use 'assume'.
8668 Sometimes 'assume' wins in performance, and sometimes it loses,
8669 so it shouldn't be used all the time. Perhaps we need two
8670 flavors of 'eassert', one for where 'assume' is far more likely
8671 to help or to hurt; but that can be done later.
8672 Problem reported by Dmitry Antipov in
8673 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8674 Also, don't include <verify.h>; no longer needed.
8676 2013-10-09 Glenn Morris <rgm@gnu.org>
8678 * eval.c (Fcond): Doc tweak.
8680 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8682 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8683 expressions with side effects to eassert. (Bug#15565)
8685 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8687 * fns.c (hashfn_user_defined): Allow hash functions to return any
8690 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8692 Fix minor problems found by static checking.
8693 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8694 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8695 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8696 * keyboard.c (read_menu_command): Remove unused local.
8697 * lisp.h (read_menu_command): New decl.
8698 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8699 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8700 Return ptrdiff_t, not int.
8701 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8702 not int, for benefit of xpalloc.
8703 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8705 (have_menus_p): Remove; unused.
8706 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8707 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8708 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8710 (save_and_enable_current_matrix): Omit unnecessary casts.
8711 (read_menu_input): Omit local extern decl (now in lisp.h).
8712 Don't access uninitialized storage if mouse_get_xy fails.
8713 (tty_menu_activate): Mark local as initialized, for lint.
8714 (tty_menu_activate, tty_meny_show): Remove unused locals.
8716 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8718 Support menus on text-mode terminals.
8719 * xterm.h (xw_popup_dialog): Add prototype.
8721 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8722 (xmenu_show): Block input here, instead in Fx_popup_menu.
8723 (xw_popup_dialog): New function, with X-specific bits of popup
8726 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8729 * window.c (Fset_window_configuration): Use run-time tests of the
8730 frame type instead of compile-time conditionals, when menu-bar
8731 lines are considered.
8733 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8734 (w32_popup_dialog): New prototypes.
8736 * w32menu.c (Fx_popup_dialog): Function deleted.
8737 (w32_popup_dialog): New function, with w32 specific bits of popup
8738 dialogs. Block input here.
8740 * w32inevt.c (w32_console_read_socket): Minor change to add
8741 debugging TTY events.
8743 * w32fns.c (show_hourglass): If returning early because the frame
8744 is not a GUI frame, unblock input.
8746 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8747 (cursorY): New functions.
8749 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8750 WINDOWSNT, macros that call curX and curY elsewhere.
8752 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8754 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8755 specific function to hide and show cursor on a text-mode terminal.
8756 (tty_menu_struct, struct tty_menu_state): New structures.
8757 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8758 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8759 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8760 (tty_menu_locate, save_and_enable_current_matrix)
8761 (restore_desired_matrix, screen_update, read_menu_input)
8762 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8763 (tty_pop_down_menu, tty_menu_last_menubar_item)
8764 (tty_menu_new_item_coords, tty_menu_show): New functions.
8765 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8767 * nsterm.h (ns_popup_dialog): Adjust prototype.
8769 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8771 (ns_popup_dialog): Adapt order of arguments to the other
8772 *_menu_show implementations.
8773 (Fx_popup_dialog): Function deleted.
8775 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8777 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8779 * menu.c (have_boxes): New function.
8780 (single_keymap_panes): Use it instead of a compile-time
8782 (single_menu_item): Use run-time tests of the frame type instead
8783 of compile-time conditionals.
8784 (encode_menu_string): New function.
8785 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8786 the macro, since different types of frame need different encoding
8788 (digest_single_submenu): Use run-time tests of frame type instead
8789 of, or in addition to, compile-time conditionals.
8790 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8791 (Fx_popup_menu): Detect when the function is called from keyboard
8792 on a TTY. Don't barf when invoked on a text-mode frame.
8793 Check frame type at run time, instead of compile-time conditionals for
8794 invoking terminal-specific menu-show functions.
8795 Call tty_menu_show on text-mode frames.
8796 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8797 run time to determine which alternative to invoke; support dialogs
8800 * keyboard.h <Qmouse_movement>: Declare.
8802 * keyboard.c <Qmouse_movement>: Now extern.
8803 <Qecho_keystrokes>: New static variable.
8804 (read_key_sequence): Accept an additional argument, a flag to
8805 prevent redisplay during reading of the key sequence. All callers
8807 (read_menu_command): New function.
8808 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8810 (toolkit_menubar_in_use): New function.
8811 (make_lispy_event): Use it instead of a compile-time test.
8813 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8814 window-system being available.
8816 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8817 to x-popup-dialog on the frame type, they all now support popup
8820 * dispnew.c (save_current_matrix): Save the margin areas.
8821 (restore_current_matrix): Restore margin areas.
8822 (update_frame_with_menu): New function.
8824 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8827 * alloc.c (make_save_ptr): Now compiled unconditionally.
8829 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8831 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8832 (redraw_frame, update_frame): Adjust users.
8833 * dispextern.h (set_window_update_flags): Adjust prototype.
8834 * xdisp.c (redisplay_internal): When updating all frames with zero
8835 windows_or_buffers_changed, assume that only the windows that shows
8836 current buffer should be really updated.
8838 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8840 Do not allocate huge temporary memory areas and objects while encoding
8841 for file I/O, thus reducing an enormous memory usage for large buffers.
8842 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8843 * coding.h (struct coding_system): New member raw_destination.
8844 * coding.c (setup_coding_system): Initialize it to zero.
8845 (encode_coding_object): If raw_destination is set, do not create
8846 dst_object. Add comment.
8847 * fileio.c (toplevel): New constant E_WRITE_MAX.
8848 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8849 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8851 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8853 * nsterm.m (windowDidExitFullScreen:)
8854 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8856 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8858 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8859 * keyboard.c (unblock_input_to): Don't process pending signals
8860 if a fatal error is in progress.
8862 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8863 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8864 they're talking about words in Lisp bool vectors.
8865 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8866 * data.c (popcount_bits_word): Rename from popcount_size_t.
8867 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8870 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8872 Improve support for popcount and counting trailing zeros (Bug#15550).
8873 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8874 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8875 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8876 (popcount_size_t_msc, popcount_size_t_gcc):
8877 Remove; now done by Gnulib.
8878 (popcount_size_t): Now a macro that defers to Gnulib.
8879 (count_trailing_zero_bits): Return int, for consistency with
8880 Gnulib and because Emacs prefers signed to unsigned int.
8881 Don't assume that size_t is either unsigned int or unsigned long
8882 or unsigned long long.
8883 (size_t_to_host_endian): Do not assume that size_t is either
8884 exactly 32 or exactly 64 bits wide.
8885 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8886 etc., so that it's now an enum constant, not a macro.
8887 No need to assume that it's either 32 or 64.
8889 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8891 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8894 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8896 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8897 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8899 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8901 emacs_read and emacs_write now use void *, not char *.
8902 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8903 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8904 Buffer arg is now void *, not char *. This matches plain
8905 'read' and 'write' better, and avoids a constraint violation
8906 on Solaris 9 with Oracle Studio.
8908 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8910 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8911 memset to explicit loop. Otherwise copy largest possible chunk
8912 from initialized to uninitialized part, thus allowing the longer
8913 memcpy runs and reducing the number of loop iterations.
8915 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8917 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8918 hide toolbar (Bug#15388).
8919 (windowDidEnterFullScreen:): If presentation options are zero,
8920 set them here (Bug#15388).
8921 (ns_update_auto_hide_menu_bar): Remove runtime check.
8922 Don't auto hide dock unless menubar is also auto hidden.
8924 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8926 * editfns.c (message): Mention batch mode in doc string.
8928 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8930 * nsterm.m (check_native_fs): Remove erroneous comment.
8932 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8934 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8935 uses find_newline instead of scan_newline and so doesn't move point.
8937 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8939 Use hardware support for byteswapping on glibc x86 etc.
8940 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8941 whereas the old swap64 needed 30.
8942 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8943 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8944 Use byteswap.h's macros to swap bytes.
8945 * lisp.h (swap16, swap32, swap64): Remove.
8946 All uses replaced by bswap_16, bswap_32, bswap_64.
8948 * bytecode.c (exec_byte_code): Use some more volatile variables
8949 to work around local variables getting clobbered by longjmp.
8950 Port to pre-C99, which doesn't allow decls after stmts.
8952 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8954 * lisp.h (eassert): Assume that COND is true when optimizing.
8955 In other words, take on the behavior of eassert_and_assume.
8956 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8957 (eassert_and_assume): Remove. All uses replaced by eassert.
8959 * xdisp.c (Qglyphless_char): Now static.
8961 Adjust to merge from gnulib.
8962 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8963 * lisp.h: Include <verify.h>, for 'assume'.
8965 * eval.c (clobbered_eassert): New macro.
8966 (internal_catch, internal_condition_case)
8967 (internal_condition_case_1, internal_condition_case_2)
8968 (internal_condition_case_n): Use it instead of eassert
8969 when the argument contains locals clobbered by longjmp.
8970 Don't use clobbered locals outside of clobbered_eassert.
8971 (internal_lisp_condition_case): Use a volatile variable
8972 to work around a local variable's getting clobbered.
8974 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8976 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8977 (PUSH_HANDLER): New macro.
8978 (catchlist): Remove.
8979 (handlerlist): Always declare.
8981 * eval.c (catchlist): Remove (merge with handlerlist).
8982 (handlerlist, lisp_eval_depth): Not static any more.
8983 (internal_catch, internal_condition_case, internal_condition_case_1)
8984 (internal_condition_case_2, internal_condition_case_n):
8986 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8987 handlerlist/catchlist.
8988 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8989 handlerlist which can only handle a single condition-case handler at
8991 (find_handler_clause): Simplify since we only a single branch here
8994 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
8996 (bcall0): New function.
8997 (exec_byte_code): Add corresponding cases. Improve error message when
8998 encountering an invalid byte-code. Let Bunwind_protect accept
8999 a function (rather than a list of expressions) as argument.
9001 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9002 and make them unconditional now that they're heap-allocated.
9004 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9006 * charset.c (Fdecode_char, Fencode_char): Remove description of
9007 `restriction' arg. now that it's hidden by advertised-calling-convention.
9009 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9011 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9012 Remove unused variable (from mac-port).
9013 (macfont_draw): Use s->ybase for correct y position.
9015 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9017 * frame.h (struct frame): Drop has_minibuffer member because...
9018 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9019 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9021 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9023 * window.h (struct window): Prefer enum text_cursor_kinds to int
9024 for phys_cursor_type member. Move the latter, phys_cursor_width,
9025 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9026 * window.c (replace_window, make_window): Adjust users.
9028 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9030 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9031 this module is never compiled otherwise.
9033 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9035 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9038 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9040 * xdisp.c (get_next_display_element): Don't call face_for_font in
9041 a build configured --without-x. (Bug#15484)
9043 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9045 * window.c (calc_absolute_offset): #elif should be #elif defined.
9047 * frame.c (delete_frame): Block/unblock input to overcome race
9048 condition (Bug#15475).
9050 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9052 * frame.c (delete_frame): Record selected frame only after
9053 calling Qdelete_frame_functions (Bug#15477).
9055 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9057 * nsterm.m (ns_selection_color): Remove.
9058 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9059 NSColor selectedText(Background)Color. Only for COCOA.
9060 (ns_term_init): Remove assignment of ns_selection_color, logic
9061 moved to ns_get_color.
9063 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9064 NS_SELECTION_COLOR_DEFAULT.
9065 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9067 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9069 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9070 frame' does not have the tool_bar_window member.
9072 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9074 Signal error when reading an empty byte-code object (Bug#15405)
9075 * lread.c (read1): Signal error.
9076 * alloc.c (make_byte_code): eassert header size.
9077 (sweep_vectors): Change an int to size_t.
9079 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9081 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9082 instead of ints, as it's the usual style for offsetof constants. See:
9083 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9085 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9086 This is ugly, but it should fix the performance problem for older
9087 GCC versions in the short run. I'll look into integrating the
9088 Gnulib module for popcount, as a better fix.
9089 See the thread starting in:
9090 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9091 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9092 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9093 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9094 (popcount_size_t): Use it.
9096 2013-09-24 Daniel Colascione <dancol@dancol.org>
9098 * process.c (Fnetwork_interface_info): Fix build break due to
9101 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9103 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9104 Prefer signed to unsigned integers where either will do.
9105 No need for 'const' on locals that do not escape.
9106 Omit easserts with unnecessary and unportable assumptions about
9107 alignment. Avoid unnecessary casts to char *.
9109 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9111 Use union for the payload of struct Lisp_Vector.
9112 This helps to avoid a few glitches dictated by C's aliasing rules.
9113 * lisp.h (struct Lisp_Vector): Use union for next and
9114 contents member. Adjust comment. Change related users.
9115 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9116 Related users changed.
9117 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9118 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9119 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9120 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9122 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9124 Optimize glyph row clearing and copying routines.
9125 * dispextern.h (struct glyph_row): Change layout of struct
9126 glyph_row to help copy_row_except_pointers. Adjust comment.
9127 * dispnew.c (null_row): Remove.
9128 (clear_glyph_row): Use offsetof and memset to find and clear
9129 just the members that need clearing. Adjust comment.
9130 (copy_row_except_pointers): Likewise for copying.
9132 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9134 Some minor cleanups of recently-added bool vector code.
9135 * conf_post.h (assume): Always return void. Use lint version
9136 only if GCC and MSC versions don't apply.
9137 * conf_post.h (assume):
9138 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9139 Depend on _MSC_VER, not __MSC_VER, for consistency with
9141 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9142 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9143 (bool_vector_binop_driver, count_trailing_zero_bits)
9144 (size_t_to_host_endian): Now static, not static inline;
9145 the latter isn't needed with modern compilers and doesn't
9146 work with older compilers anyway.
9148 * alloc.c (valgrind_p): Use bool for boolean.
9150 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9152 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9153 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9154 (display_last_displayed_message_p, message_buf_print)
9155 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9156 Use bool for boolean.
9157 * dispextern.h (cancel_line, init_desired_glyphs):
9158 Remove ancient leftover.
9159 (help_echo_showing_p, hourglass_shown_p):
9160 * lisp.h (noninteractive_need_newline): Adjust declaration.
9162 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9164 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9166 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9167 ...this file and convert the latter to static. Adjust comment.
9168 (make_initial_frame):
9169 * window.c (init_window_once): Adjust user.
9170 * frame.h (last_nonminibuf_frame): Remove declaration.
9171 * lisp.h (selected_frame): Likewise.
9172 * msdos.c (the_only_display_info): Adjust comment.
9174 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9176 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9177 computing the end column of mouse-highlight that comes from
9178 display or overlay strings. (Bug#15437)
9179 (note_mouse_highlight): Adapt calculation of last argument to
9180 mouse_face_from_string_pos to the above change.
9182 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9183 all platforms, not just for clang.
9185 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9187 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9188 about excess arguments to snprintf.
9190 * conf_post.h(assume): Use __builtin_unreachable for clang.
9192 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9194 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9195 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9197 2013-09-23 Daniel Colascione <dancol@dancol.org>
9199 * alloc.c (USE_VALGRIND): New macro; on by default
9200 when ENABLE_CHECKING.
9201 (mark_maybe_object, mark_maybe_pointer)
9202 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9204 (valgrind_p) [USE_VALGRIND]: New variable.
9205 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9207 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9209 * process.c (wait_reading_process_output): Change int pnamelen to
9212 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9213 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9214 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9215 argument to unsigned long to avoid warning.
9216 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9218 * conf_post.h (assume): Fix compiler error: x shall be cond.
9220 2013-09-22 Daniel Colascione <dancol@dancol.org>
9222 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9223 warning when compiling without a window system.
9225 2013-09-22 Daniel Colascione <dancol@dancol.org>
9227 * data.c (Qbool_vector_p): New symbol.
9228 (bool_vector_spare_mask, popcount_size_t_generic)
9229 (popcount_size_t_msc, popcount_size_t_gcc)
9231 (bool_vector_binop_driver)
9232 (count_trailing_zero_bits, size_t_to_host_endian)
9233 (Fbool_vector_exclusive_or)
9234 (Fbool_vector_union)
9235 (Fbool_vector_intersection, Fbool_vector_set_difference)
9236 (Fbool_vector_subsetp, Fbool_vector_not)
9237 (Fbool_vector_count_matches)
9238 (Fbool_vector_count_matches_at): New functions.
9239 (syms_of_data): Intern new symbol, functions.
9240 * alloc.c (bool_vector_payload_bytes): New function.
9241 (Fmake_bool_vector): Instead of calling Fmake_vector,
9242 which performs redundant initialization and argument checking,
9243 just call allocate_vector ourselves. Make sure we clear any
9244 terminating padding to zero.
9245 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9246 instead of open-coding the size calculation.
9247 (vroundup_ct): New macro.
9248 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9249 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9250 * composite.c (composition_gstring_put_cache):
9251 Change lint_assume to assume.
9252 * conf_post.h (assume): New macro.
9253 (lint_assume): Remove.
9254 * dispnew.c (update_frame_1): Change lint_assume to assume.
9255 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9257 * image.c (gif_load): Change lint_assume to assume.
9258 * lisp.h (eassert_and_assume): New macro.
9259 (Qbool_vector_p): Declare.
9260 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9261 (swap16, swap32, swap64): New inline functions.
9262 * macfont.m (macfont_shape): Change lint_assume to assume.
9263 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9264 * xsettings.c (parse_settings): Use new swap16 and
9265 swap32 from lisp.h instead of file-specific macros.
9267 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9269 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9270 found (which can legitimately happen when the glyph row at the
9271 window start is disabled in the current_matrix. (Bug#15365)
9273 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9275 Fix syntax.h bug introduced by recent INLINE change.
9276 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9277 conditionally compiled one way in some modules, and a different
9278 way in others. This doesn't work with extern inline functions,
9279 which must have the same definition in all modules, because the
9280 defining code might be shared across modules, depending on the
9281 implementation. Symptoms reported by Martin Rudalics in:
9282 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9283 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9284 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9285 overriding the corresponding functions in syntax.h.
9286 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9287 (syntax_property): New inline functions.
9288 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9289 Rewrite in terms of these new functions.
9291 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9293 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9294 not chars_in_text, whose result depends on the multibyteness of
9295 the current buffer. (Bug#15426)
9297 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9299 Port recent change to hosts where pointers aren't 'long'.
9300 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9301 Don't assume that pointers are the same width as 'long'.
9302 Add a compile-time check that a pointer fits into two X slots.
9304 A simpler, centralized INLINE.
9305 * conf_post.h (INLINE): Define only if not already defined.
9306 This allows us to use a single INLINE, defined by one file
9308 * emacs.c (INLINE): Define it.
9309 Also, include category.h, charset.h, composite.h, dispextern.h,
9310 syntax.h, systime.h, so that their INLINE definitions are expanded
9312 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9313 * buffer.h, buffer.c (BUFFER_INLINE):
9314 * category.h, category.c (CATEGORY_INLINE):
9315 * character.h, character.c (CHARACTER_INLINE):
9316 * charset.h, charset.c (CHARSET_INLINE):
9317 * composite.h, composite.c (COMPOSITE_INLINE):
9318 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9319 * frame.h, frame.c (FRAME_INLINE):
9320 * intervals.h, intervals.c (INTERVALS_INLINE):
9321 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9322 * lisp.h, alloc.c (LISP_INLINE):
9323 * process.h, process.c (PROCESS_INLINE):
9324 * syntax.h, syntax.c (SYNTAX_INLINE):
9325 * systime.h, sysdep.c (SYSTIME_INLINE):
9326 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9327 * window.h, window.c (WINDOW_INLINE):
9328 Remove. All uses replaced with INLINE.
9330 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9332 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9335 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9337 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9338 'const char *' to avoid compiler warnings due to similar change in
9339 the prototype of x_get_string_resource.
9341 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9343 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9344 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9345 going to replace static variables below. Adjust comments.
9346 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9347 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9348 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9349 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9350 Related users changed.
9351 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9352 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9353 last_mouse_movement_time, going to replace static variables below.
9355 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9356 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9358 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9359 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9360 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9361 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9362 static variables below.
9363 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9364 (last_mouse_scroll_bar): Remove.
9365 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9366 (mouseExited): Related users changed.
9368 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9370 Do not use external array to process X scroll bar messages.
9371 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9372 (x_send_scroll_bar_event): Pack window pointer into two slots
9373 of XClientMessageEvent if we're 64-bit. Adjust comment.
9374 (x_scroll_bar_to_input_event): Unpack accordingly.
9376 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9378 Ifdef away recent changes which aren't relevant to NS port.
9379 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9380 [!HAVE_NS]: Declare as such.
9381 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9382 [!HAVE_NS]: Define as such.
9384 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9386 * frame.c (x_redo_mouse_highlight): New function
9387 to factor out common code used in W32 and X ports.
9388 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9389 * xterm.h (struct x_display_info):
9390 * w32term.h (struct w32_display_info):
9391 * nsterm.h (struct ns_display_info): New members
9392 last_mouse_motion_frame, last_mouse_motion_x and
9393 last_mouse_motion_y, going to replace static variables below.
9394 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9395 (redo_mouse_highlight): Remove.
9396 (note_mouse_movement, syms_of_xterm): Adjust user.
9397 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9398 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9399 (redo_mouse_highlight): Remove.
9400 (note_mouse_movement, syms_of_w32term): Adjust user.
9401 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9402 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9404 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9405 * nsfns.m (compute_tip_xy): Adjust user.
9407 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9409 * frame.c (x_mouse_grabbed): New function.
9410 * dispextern.h (x_mouse_grabbed): Add prototype.
9411 (last_mouse_frame): Remove declaration.
9412 * xterm.h (struct x_display_info):
9413 * w32term.h (struct w32_display_info):
9414 * nsterm.h (struct ns_display_info): New member
9415 last_mouse_frame, going to replace...
9416 * xdisp.c (last_mouse_frame): ...global variable.
9417 (note_tool_bar_highlight):
9418 * w32term.c (w32_mouse_position, w32_read_socket):
9419 * xterm.c (XTmouse_position, handle_one_xevent):
9420 Use x_mouse_grabbed.
9421 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9423 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9425 * w32term.c (w32_read_socket): Avoid temporary
9426 variables in a call to x_real_positions.
9427 * xterm.c (handle_one_xevent): Likewise.
9429 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9431 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9432 (x_icon_type): Remove prototype.
9433 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9434 * frame.c (x_icon_type): Remove.
9435 * w32term.c (x_make_frame_visible, x_iconify_frame):
9436 * xterm.c (x_make_frame_visible, x_iconify_frame):
9437 Use x_set_bitmap_icon to factor out common code.
9439 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9441 * dispextern.h (check_x_display_info, x_get_string_resource):
9442 Declare here just once and unify the latter.
9443 * frame.c (check_x_display_info, x_get_string_resource):
9444 * nsterm.h (check_x_display_info):
9445 * xrdb.c (x_get_string_resource):
9446 * xterm.h (check_x_display_info): Remove prototypes.
9447 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9448 * w32reg.c (x_get_string_resource): Likewise.
9449 (w32_get_rdb_resource): Adjust user.
9451 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9453 * xterm.h (struct x_display_info): New member
9454 x_pending_autoraise_frame, going to replace...
9455 * xterm.c (pending_autoraise_frame): ...static variable.
9456 (x_new_focus_frame, XTread_socket): Adjust users.
9457 * w32term.h (struct w32_display_info): New member
9458 w32_pending_autoraise_frame, going to replace...
9459 * w32term.c (pending_autoraise_frame): ...global variable.
9460 (x_new_focus_frame, w32_read_socket): Adjust users.
9462 2013-09-17 Glenn Morris <rgm@gnu.org>
9464 * xdisp.c (message_dolog): If we create *Messages*,
9465 switch it to messages-buffer-mode.
9467 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9469 Don't overuse 'const' in types of locals.
9470 * bidi.c (bidi_count_bytes):
9471 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9472 (xg_event_is_for_scrollbar):
9473 * xselect.c (x_handle_property_notify)
9474 (x_handle_selection_notify, x_handle_dnd_message):
9475 * xsettings.c, xsettings.h (xft_settings_event):
9476 * xterm.c (x_handle_net_wm_state, handle_one_event)
9477 (x_menubar_window_to_frame, x_detect_focus_change)
9478 (construct_mouse_click, note_mouse_movement)
9479 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9480 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9481 (handle_one_xevent, x_handle_net_wm_state):
9482 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9483 (x_handle_dnd_message):
9484 Avoid unnecessary 'const', typically the second 'const' in
9485 'const foo * const arg', a 'const' that does not affect the API
9486 and doesn't significantly help the human reader.
9488 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9490 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9491 only if Glib < 2.36.0.
9492 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9493 * xsettings.c (init_gconf, init_gsettings): Do not check
9495 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9497 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9499 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9501 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9502 before calling g_type_init.
9504 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9506 * nsterm.m (syms_of_nsterm): ... to here.
9508 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9510 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9511 (ignore_next_mouse_click_timeout): Use Time as X does.
9512 (handle_one_xevent): Avoid cast and use unsigned comparison.
9514 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9516 Do not copy X event in handle_one_xevent except KeyPress case.
9517 Wnen XEvent is processed, it is unlikely to be changed except
9518 KeyPress case, so we can avoid copying and use const pointer to
9519 const data to make sure that an event is not changed elsewhere.
9520 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9521 const' and do not create local copy except for the KeyPress event.
9522 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9523 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9524 (x_handle_net_wm_state, x_menubar_window_to_frame)
9525 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9526 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9527 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9528 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9529 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9530 (x_handle_dnd_message):
9531 * xsettings.c (xft_settings_event):
9532 Use 'const XEvent * const' where appropriate.
9533 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9535 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9537 Fix X event waiting to handle multiple frames.
9538 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9539 * xterm.c (pending_event_wait): Remove. Adjust users.
9540 (x_detect_focus_change): Pass frame arg.
9541 (handle_one_xevent): Find related frame early and clear per-frame
9542 wait_event_type only if this is an event for the relevant frame.
9543 (x_wait_for_event): Use per-frame wait_event_type.
9545 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9547 * nsfns.m (Fx_create_frame): Fix font driver registration for
9550 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9551 for syms_of_macfont.
9553 * nsterm.m: Include macfont.h.
9554 (ns_tmp_flags, ns_tmp_font): Remove.
9555 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9556 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9557 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9558 (changeFont:): Fix code style. Check for font driver type when
9561 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9564 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9565 (nsfont_open): Set font driver type.
9566 Set font->ascent and font->descent. Figure out font instead of
9567 ns_tmp_font, and flags instead of ns_tmp_flags.
9568 Fix indentation. Remove call to ns_draw_text_decoration,
9571 * nsfns.m: Include macfont.h.
9572 (Fx_create_frame): Register macfont driver, make a better default font.
9573 (Fns_popup_font_panel): Get font from macfont driver, if used.
9575 * macfont.m, macfont.h, macuvs.h: New files.
9577 * font.h: Declare syms_of_macfont.
9579 * font.c (syms_of_font): Call syms_of_macfont.
9581 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9583 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9585 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9586 and it is always zero for others, so I assume that this is an ancient
9587 leftover which nobody will want to change any more.
9588 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9589 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9590 * frame.c (x_set_scroll_bar_width):
9591 * w32fns.c (w32_createscrollbar):
9592 * w32term.c (w32_set_vertical_scroll_bar):
9593 * xfns.c (x_set_scroll_bar_default_width):
9594 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9595 (x_scroll_bar_expose): Related users changed.
9597 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9599 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9600 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9601 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9603 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9605 * nsterm.h, w32term.h, xterm.h: ...and not here.
9606 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9607 Remove unused Xisms.
9608 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9609 these modules are never compiled otherwise.
9611 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9613 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9614 Doc fix. (Bug#15375)
9616 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9618 Unify Fx_focus_frame between all ports.
9619 * frame.h (x_focus_frame): New prototype.
9620 * xfns.c (Fx_focus_frame): Remove.
9621 (syms_of_xfns): Do not defsubr it.
9622 (x_focus_frame): X implementation.
9623 * nsfns.m (Fx_focus_frame): Remove.
9624 (syms_of_nsfns): Do not defsubr it.
9625 (x_focus_frame): NS implementation.
9626 * w32term.c (Fx_focus_frame): Remove.
9627 (x_focus_on_frame): Rename to...
9628 (x_focus_frame): W32 implementation.
9629 * w32term.h (x_focus_on_frame): Remove prototype.
9630 * w32fns.c (Fx_focus_frame): Remove.
9631 (syms_of_w32fns): Do not defsubr it.
9632 * frame.c (Fx_focus_frame): Define here.
9633 (syms_of_frame): Defsubr here.
9634 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9636 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9638 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9639 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9640 each port to reference the port-specific window system data.
9641 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9642 (FRAME_DISPLAY_INFO): Define.
9643 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9644 (FRAME_DISPLAY_INFO): Define. Adjust users.
9645 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9646 (FRAME_DISPLAY_INFO): Define. Adjust users.
9647 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9648 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9649 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9650 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9651 * xselect.c, xterm.c: All related users changed.
9653 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9655 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9656 (x_menubar_window_to_frame): Remove prototypes.
9657 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9658 (x_menubar_window_to_frame, x_top_window_to_frame):
9660 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9661 (x_menubar_window_to_frame, x_top_window_to_frame):
9662 ...to here and convert all but the last to static.
9664 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9666 * lisp.mk (lisp): Add w32-common-fns.elc.
9668 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9670 * charset.c (char_charset): Document an exception for char-charset.
9672 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9674 * xterm.h (x_display_info): New field last_user_time...
9675 * xterm.c (toplevel): ...to replace static last_user_time.
9676 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9678 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9680 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9681 scroll bar values to prevent thumb from disappear and update comment.
9683 2013-09-11 Glenn Morris <rgm@gnu.org>
9685 * emacs.c (usage_message): Possessive apostrophe tweak.
9687 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9689 * nsterm.m (syms_of_nsterm): Use Qns.
9690 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9691 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9692 * xfns.c (x_display_info_for_name, Fx_open_connection):
9693 Remove old '#if 0' code.
9694 (syms_of_xfns): Use Qx.
9695 * termhooks.h (fullscreen_hook): Remove the leftover.
9696 (struct terminal): Fix typo in comment.
9698 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9700 Cleaning up a few X scroll bar bits.
9701 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9702 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9703 New member last_seen_part, going to replace...
9704 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9705 (xt_action_hook) [USE_LUCID]: Adjust user.
9706 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9707 Lucid-specific scroll bar support.
9708 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9709 to int and adjust to use last_seen_part member.
9710 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9711 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9712 Initialize last_seen_part.
9714 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9716 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9717 insert-buffer-substring an empty string.
9719 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9721 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9722 avoiding a GCC warning.
9724 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9726 Ifdef away frame tool bar code when it is not really used.
9727 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9728 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9729 and minimize_tool_bar_window_p under the above.
9730 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9731 (fset_tool_bar_window): Likewise.
9732 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9733 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9734 (change_frame_size_1):
9735 * window.c (window_from_coordinates, Frecenter): Adjust users.
9736 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9737 code is not really used.
9738 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9739 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9740 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9741 [!USE_GTK && !HAVE_NS]: Define as such.
9742 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9743 (note_mouse_highlight, expose_frame):
9744 * xfns.c (x_set_tool_bar_lines):
9745 * xterm.c (handle_one_xevent): Adjust users.
9747 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9749 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9750 This bug was introduced by my 2013-08-26 patch, which incorrectly
9751 assumed that the terminfo implementation doesn't use termcap buffers.
9752 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9753 these buffers apparently are used after all.
9754 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9755 (struct tty_display_info): Define members termcap_term_buffer and
9756 termcap_strings_buffer even if TERMINFO.
9758 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9761 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9762 'usage' docstring entry to pacify make-docfile.
9764 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9766 Change comparison functions =, <, >, <=, >= to take many arguments.
9767 * data.c: Change comparison functions' interface and implementation.
9768 * lisp.h: Make arithcompare available for efficient two arg
9770 * bytecode.c: Use arithcompare.
9771 * fileio.c: Use new interface.
9773 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9775 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9777 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9779 * eval.c (Feval): Document the new use of `lexical'.
9781 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9783 Review and drop old frame resize hack.
9784 * frame.h (struct frame): Remove force_flush_display_p.
9785 * dispnew.c (update_frame): Adjust user and don't call
9786 flush_frame here. The comment has said that there was an issues
9787 with redisplaying fringes, but I don't see any differences with
9788 and without this hack. Hopefully we can continue without it.
9789 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9790 current frame matrices twice if resized_p is set.
9792 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9794 Do not populate pure Xism x_sync to other ports.
9795 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9796 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9797 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9798 * w32term.h (x_sync): Remove prototype.
9800 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9802 Cleanup frame flushing.
9803 * dispextern.h (struct redisplay_interface):
9804 Drop flush_display_optional because flush_display is enough
9805 for X and flushing via RIF is just a no-op for others.
9806 * frame.h (flush_frame): New function.
9807 * dispnew.c (update_frame):
9808 * minibuf.c (read_minibuf):
9809 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9811 * keyboard.c (detect_input_pending_run_timers): Do not flush
9812 all frames but selected one in redisplay_preserve_echo_area.
9813 * nsterm.m (ns_flush): Remove no-op.
9814 (ns_redisplay_interface): Adjust user.
9815 * w32term.h (x_flush): Remove no-op.
9816 (w32_redisplay_interface): Adjust user.
9817 * xterm.c (x_flush): Simplify because we do not flush all
9818 frames at once any more. Adjust comment.
9819 (x_redisplay_interface): Adjust user.
9821 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9823 Port --without-x --enable-gcc-warnings to Fedora 19.
9824 * gfilenotify.c (globals_of_gfilenotify):
9825 Call g_type_init only if using an older glib version that needs it.
9827 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9829 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9830 (last_glyphless_glyph_merged_face_id): Remove declarations.
9831 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9832 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9833 (last_glyphless_glyph_merged_face_id): Now static.
9834 (merge_escape_glyph_face): New function, refactored from...
9835 (get_next_display_element): ...here.
9836 (merge_glyphless_glyph_face): New function, refactored from...
9837 (produce_glyphless_glyph): ...here...
9838 * term.c (produce_glyphless_glyph): ...and here.
9840 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9842 * eval.c (eval_sub): Only call Ffunction if necessary.
9844 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9846 Attempt to make redisplay more selective when changing cursor type.
9847 * frame.h (struct frame): New bitfield cursor_type_changed.
9848 * xdisp.c (cursor_type_changed): Remove.
9849 (try_cursor_movement, redisplay_window, try_window_id)
9850 (set_frame_cursor_types, try_window_reusing_current_matrix):
9851 Adjust to use per-frame bitfield.
9852 (redisplay_internal): Look for cursor type change on each visible
9853 frame and consider all frames if cursor type has been changed on
9854 the frame other than selected. If cursor type has been changed on
9855 selected frame only, do not use fast update.
9857 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9859 Attempt to make redisplay more selective when changing fonts.
9860 * frame.h (struct frame): New bitfield fonts_changed.
9861 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9862 (adjust_frame_glyphs): Add prototype.
9863 * dispnew.c (fonts_changed_p): Remove.
9864 (adjust_glyphs): Remove because we do not
9865 adjust matrices on all frames at once any more.
9866 (adjust_frame_glyphs): Block and unblock input here.
9867 (adjust_glyph_matrix): Use fonts_changed.
9868 (change_frame_size_1): Use adjust_frame_glyphs.
9869 * font.c (font_open_entity): Use fonts_changed.
9870 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9871 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9872 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9873 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9874 (shrink_mini_window, Fresize_mini_window_internal)
9875 (window_scroll_pixel_based, Fset_window_configuration)
9876 (apply_window_adjustment, Fset_window_vscroll):
9877 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9878 Use adjust_frame_glyphs.
9879 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9880 (try_window_reusing_current_matrix, try_window_id, display_line)
9881 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9882 (redisplay_internal): Consider fonts_changed and adjust frame
9883 matrices for each frame only if the frame is visible. If font
9884 has been changed on some frame during full redisplay, retry
9885 only visible frames where the font has been actually changed.
9887 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9889 Cache current header and mode line height for each window.
9890 * window.h (struct window): New fields mode_line_height
9891 and header_line_height.
9892 * window.c (make_window): Initialize them.
9893 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9894 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9895 (current_mode_line_height, current_header_line_height):
9897 * xdisp.c (current_mode_line_height, current_header_line_height):
9899 (pos_visible_p, init_xdisp): Adjust user.
9900 (redisplay_window): Invalidate mode_line_height and
9901 header_line_height if current and desired matrices do not agree.
9903 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9905 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9906 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9908 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9910 Make --without-x compatible with --enable-gcc-warnings.
9911 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9912 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9913 members under HAVE_WINDOW_SYSTEM.
9914 * keyboard.c (make_lispy_focus_out): Likewise.
9915 (record_menu_key): Move under HAVE_MENUS.
9916 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9917 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9918 (syms_of_xdisp): Adjust user.
9919 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9920 (start_hourglass, cancel_hourglass):
9921 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9922 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9923 and CLEAR_FONT_TABLE_NFONTS.
9924 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9925 Declare only if HAVE_WINDOW_SYSTEM.
9926 (lface_same_font_attributes_p, clear_face_gcs): Define only
9927 if HAVE_WINDOW_SYSTEM.
9929 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9931 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9932 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9933 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9935 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9937 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9939 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9941 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9942 This fixes a type error on hosts where ptrdiff_t is wider than int.
9944 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9946 * keyboard.c (read_key_sequence_vs): New function.
9947 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9950 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9952 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9954 Makefile improvements.
9955 * Makefile.in (config.status): Don't use double-colon rules, as
9956 they are not portable according to POSIX. Fix shell typo with `;
9957 I guess this rule has never been tested?
9958 (VCSWITNESS): New macro, to override any environment var.
9960 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9962 * xterm.h (struct x_display_info): Do not track X connection
9963 fd separately because it is always available from Display.
9964 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9967 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9969 * buffer.c (drop_overlay):
9970 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9971 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9973 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9975 * buffer.c (Fmake_overlay, Fmove_overlay):
9976 * intervals.c (set_point_from_marker):
9977 * print.c (PRINTPREPARE): Prefer signal_error
9978 to plain error and report unsuitable marker too.
9980 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9982 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9983 for 'dragging' member.
9984 (struct x_output): Remove set-but-unused leftovers
9985 'left_before_move' and 'top_before_move'.
9986 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9987 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9988 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9989 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9990 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9991 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9992 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
9993 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
9995 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
9997 * nsfont.m (INVALID_GLYPH): New define.
9998 (nsfont_encode_char): Use INVALID_GLYPH.
9999 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10001 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10003 * xterm.c (x_last_mouse_movement_time): Revert last change.
10004 This code should use XDisplayMotionBufferSize to check display's
10005 motion history first, and there are few other issues as well.
10006 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10007 (handle_one_xevent): Adjust user.
10009 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10011 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10012 * frame.c (Flast_nonminibuf_frame): ... to here.
10013 (check_minibuf_window): Don't abort if no window was found
10016 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10018 Use XGetMotionEvents to ask the last mouse motion time from X server.
10019 * xterm.c (X_MOTION_HISTORY): Default to 1.
10020 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10021 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10022 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10023 Ifdef away legacy code.
10024 (XTmouse_position, x_scroll_bar_report_motion):
10025 Use x_last_mouse_movement_time.
10026 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10029 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10031 * msdos.c (last_mouse_window): Move to...
10032 (dos_rawgetc): ...this function and adjust comment.
10033 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10034 (mouseMoved): ...this function and adjust comment.
10035 * w32term.c (last_window): Likewise with...
10036 (w32_read_socket): ...this function.
10037 * xterm.c (last_window): Likewise with...
10038 (handle_one_xevent): ...this function.
10040 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10042 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10043 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10044 (handle_one_xevent): ...to here.
10045 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10048 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10050 * msdos.c (IT_set_terminal_window): Remove no-op.
10051 (initialize_msdos_display): Adjust terminal setup.
10052 * w32console.c (w32con_set_terminal_window): Remove no-op.
10053 (initialize_w32_display): Adjust terminal setup.
10054 * w32term.c (w32_set_terminal_window): Remove no-op.
10055 (w32_create_terminal): Adjust terminal setup.
10056 * xterm.c (XTset_terminal_window): Remove no-op.
10057 (x_create_terminal): Adjust terminal setup.
10059 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10061 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10063 (ns_create_terminal): Adjust terminal setup.
10064 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10066 (w32_create_terminal): Adjust terminal setup.
10067 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10069 (x_create_terminal): Adjust terminal setup.
10071 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10073 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10074 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10075 * dispnew.c (buffer_posn_from_coords):
10076 * window.c (Fwindow_end, displayed_window_lines):
10077 * xdisp.c (redisplay_mode_lines): Use it.
10079 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10081 * fontset.c (face_for_char): Check char in the current face font first
10082 if HAVE_NS (Bug#15138).
10084 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10086 * window.c (temp_output_buffer_show): Make sure window returned
10087 by display_buffer is live (Bug#15213).
10089 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10091 Minor cleanup to avoid forward declarations.
10092 * coding.h (struct ccl_spec): Remove forward declaration.
10093 * composite.h (toplevel): Include font.h.
10094 (struct composition_it, struct face, struct font_metrics):
10095 Remove forward declaration.
10096 * dispextern.h (struct image, struct atimer): Likewise.
10097 * emacsgtkfixed.h (struct frame): Likewise.
10098 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10099 * font.h (struct font_driver, struct font, struct glyph_string)
10100 (struct face): Remove forward declaration.
10101 * fontset.h (struct face, struct font): Likewise.
10102 * frame.h (toplevel): Style cleanup.
10103 (enum output_method): Move to...
10104 * termhooks.h (enum output_method): ...here.
10105 (struct glyph, struct frame, struct ns_display_info)
10106 (struct x_display_info, struct w32_display_info):
10107 Remove forward declaration.
10108 * xterm.h (toplevel): Include termhooks.h.
10109 (struct font, struct window, struct glyph_matrix, struct frame)
10110 (struct input_event, struct face, struct image): Remove forward
10112 * gtkutil.h (struct _widget_value): Likewise.
10113 * keyboard.h (toplevel): Include termhooks.h.
10114 (struct input_event): Remove forward declaration.
10116 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10118 * intervals.c (set_point_from_marker): New function.
10119 * editfns.c (Fgoto_char):
10120 * process.c (Finternal_default_process_filter):
10121 * window.c (select_window_1): Use it.
10122 * buffer.h (set_point_from_marker): Add prototype.
10124 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10126 * w32.c (term_winsock): Call release_listen_threads before calling
10128 (_sys_wait_accept): Wait for accept event in a loop with a finite
10129 timeout, instead of waiting indefinitely. Will hopefully avoid
10130 hanging during exit because WSACleanup deadlocks waiting for the
10131 event object to be released. (Bug#14333)
10133 * w32proc.c (release_listen_threads): New function, signals all
10134 the reader threads that listen for connections to stop waiting.
10136 * w32.h (release_listen_threads): Add prototype.
10138 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10140 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10141 field of new marker (for sanity and safety).
10142 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10143 anyway because XMISCTYPE is a function and can't be an lvalue).
10145 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10147 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10148 (x_after_update_window_line, x_scroll_bar_create)
10149 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10150 (handle_one_xevent, x_clear_frame_area):
10151 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10152 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10153 * xterm.h (x_clear_area): Adjust prototype.
10155 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10157 Hook scanning and indentation functions to find_newline. This helps
10158 to avoid duplicated code and renders more respect to newline cache.
10159 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10160 * cmds.c (Fforward_line):
10161 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10162 Use find_newline and avoid unnecessary point movements.
10163 * search.c (scan_newline): Implement on top of find_newline.
10165 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10167 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10168 scoped code (bug#11258).
10170 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10172 * nsterm.m (last_window): New variable.
10173 (EV_TRAILER2): New macro.
10174 (EV_TRAILER): Call EV_TRAILER2.
10175 (mouseMoved:): Add support for mouse-autoselect-window
10176 on nextstep (Bug#6888).
10178 2013-08-28 Andreas Schwab <schwab@suse.de>
10180 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10181 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10182 Remove unused macro definitions.
10183 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10184 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10185 Only define if emacs.
10187 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10189 Prefer enum glyph_row_area to int where appropriate.
10190 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10192 (window_box, window_box_width, window_box_left, window_box_left_offset)
10193 (window_box_right, window_box_right_offset): Adjust prototypes.
10194 * xdisp.c (window_box, window_box_width, window_box_left)
10195 (window_box_left_offset, window_box_right, window_box_right_offset):
10196 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10197 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10198 * nsterm.m (ns_clip_to_row):
10199 * w32term.c (w32_clip_to_row):
10200 * xterm.c (x_clip_to_row): Likewise.
10202 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10204 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10205 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10207 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10209 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10210 for portability to hosts where /bin/sh has problems.
10212 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10214 Redesign redisplay interface to drop global output_cursor.
10215 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10216 (toplevel): Remove declaration of output_cursor.
10217 (set_output_cursor, x_cursor_to): Remove prototype.
10218 * window.h (struct window): New member output_cursor.
10219 (output_cursor_to): New function to replace RIF member.
10220 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10221 (update_text_area, set_window_cursor_after_update): Use it.
10222 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10223 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10224 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10225 * w32term.c (x_update_window_begin, x_update_window_end):
10226 * xterm.c (x_update_window_begin, x_update_window_end):
10227 Adjust to use per-window output cursor.
10229 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10231 Simplify SELECT_TYPE-related code.
10232 Like EMACS_TIME, this portability layer is no longer needed, since
10233 Emacs has been using fd_set as a portability layer for some time.
10234 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10235 (SELECT_TYPE): Remove. All uses changed to fd_set.
10236 (fd_set) [!FD_SET]: New typedef.
10238 Simplify EMACS_TIME-related code.
10239 This portability layer is no longer needed, since Emacs has been
10240 using struct timespec as a portability layer for some time.
10241 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10242 Include <time.h> rather than "systime.h"; that's all that's needed now.
10243 * dispnew.c: Include <timespec.h> rather than "systime.h";
10244 that's all that's needed now.
10245 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10246 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10247 TIMESPEC_RESOLUTION.
10248 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10249 LOG10_TIMESPEC_RESOLUTION.
10250 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10251 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10252 (make_emacs_time): Remove. All used changed to make_timespec.
10253 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10254 (current_timespec): Rename from current_emacs_time. All uses changed.
10255 (add_emacs_time): Remove. All uses changed to timespec_add.
10256 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10257 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10258 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10259 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10260 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10261 (current_timespec): Rename from current_emacs_time. All uses changed.
10262 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10263 changed to timespec_cmp.
10264 * xgselect.c: Include <timespec.h>, since our .h files don't.
10266 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10268 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10269 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10270 Remove the leftovers.
10271 * gtkutil.c (toplevel): Do not declare Qxft but include
10273 * image.c (toplevel): Do not declare Vlibrary_cache because
10274 it's already done in lisp.h.
10276 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10278 * lisp.h (Mouse_HLInfo): Move from here...
10279 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10280 (reset_mouse_highlight): New function.
10281 * msdos.c (dos_set_window_size, IT_update_begin)
10282 (internal_terminal_init):
10283 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10284 (ns_initialize_display_info):
10285 * w32console.c (initialize_w32_display):
10286 * w32term.c (x_update_window_end, x_free_frame_resources)
10287 (w32_initialize_display_info):
10288 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10289 * window.c (Fdelete_other_windows_internal):
10290 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10291 * termchar.h (toplevel):
10292 * xterm.h (toplevel): Include dispextern.h.
10294 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10296 Fix minor problems found by static checking.
10297 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10298 (expect): Avoid nested-if warning.
10299 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10300 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10301 * nsterm.h, nsterm.m (ns_select):
10302 * xgselect.c, xgselect.h (xg_select):
10303 Adjust signature to better match pselect's.
10304 * nsterm.m (ns_select):
10305 Don't set *TIMEOUT, since pselect doesn't.
10306 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10307 diagnostic about assigning const char * to it.
10308 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10310 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10312 * lread.c (substitute_object_recurse): Handle hash-tables as well
10315 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10317 Fix unlikely core dump in init_tty, and simplify terminfo case.
10318 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10319 The old version incorrectly dumped core if malloc returned a
10320 buffer containing only non-NUL bytes.
10321 (init_tty): Do not allocate or free termcap buffers; the
10322 struct does that for us now.
10323 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10324 (struct tty_display_info): Define members termcap_term_buffer and
10325 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10326 use them. Allocate them directly in struct rather than indirectly
10327 via a pointer, to simplify init_tty.
10329 * frame.c (check_minibuf_window): Initialize 'window' properly,
10330 so that Emacs reliably aborts later if 'window' is not initialized.
10332 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10334 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10335 of VoidSymbol (Bug#15154).
10337 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10339 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10340 mouse_face_beg_y and mouse_face_end_y.
10341 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10342 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10343 Adjust users and update comment where appropriate.
10345 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10347 * frame.c (check_minibuf_window): New function.
10348 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10349 Call check_minibuf_window (Bug#15183).
10351 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10353 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10354 because this is the only last cursor data we need to keep and consult.
10355 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10356 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10359 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10361 Fix recovering from possible decompression error.
10362 Since insert_from_gap doesn't always move point, we can't use PT as
10363 the position where the partially decompressed data ends, and
10364 should count how many bytes was produced so far.
10365 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10366 (unwind_decompress): Really delete partially uncompressed data.
10367 (Fzlib_decompress_region): Take decompressed data size into account.
10369 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10371 * syntax.c (init_syntax_once): Adjust comment and do an early
10372 initialization of Qchar_table_extra_slots just once...
10373 * casetab.c (init_casetab_once):
10374 * category.c (init_category_once):
10375 * character.c (syms_of_character):
10376 * coding.c (syms_of_coding):
10377 * xdisp.c (syms_of_xdisp): ...and omit it here.
10379 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10381 * xdisp.c (get_next_display_element): Don't apply to characters
10382 from a display vector the logic of setting it->end_of_box_run_p
10383 suitable for characters from a buffer. (Bug#15175)
10385 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10386 to handle directories, rather than '_utime' which doesn't.
10389 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10391 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10392 or fullscreen (Bug#14627).
10394 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10396 System-dependent integer overflow fixes.
10397 * process.c (Fset_process_window_size): Signal an error if
10398 the window size is outside the range supported by the lower level.
10399 * sysdep.c (set_window_size): Return negative on error,
10400 nonnegative on success, rather than -1, 0, 1 on not in system,
10401 failure, success. This is simpler. Caller changed.
10402 (serial_configure): Remove unnecessary initialization of local.
10403 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10404 size fits in unsigned long; this isn't true on some 32-bit hosts.
10405 Avoid buffer overrun if some future version of /proc/meminfo has a
10406 variable name longer than 20 bytes.
10407 (system_process_attributes) [__FreeBSD__]:
10408 Don't assume hw.availpages fits in 'int'.
10410 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10412 Don't let very long directory names overrun the stack.
10413 Fix some related minor problems involving "//", vfork.
10414 * callproc.c (encode_current_directory): New function.
10415 (call_process): Don't append "/"; not needed.
10416 * fileio.c (file_name_as_directory_slop): New constant.
10417 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10418 this can save the caller having to alloca.
10419 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10420 Use SAFE_ALLOCA, not alloca.
10421 (directory_file_name, Fexpand_file_name): Leave leading "//"
10422 alone, since it can be special even on POSIX platforms.
10423 * callproc.c (call_process):
10424 * process.c (Fformat_network_address):
10425 * sysdep.c (sys_subshell):
10426 Use encode_current_directory rather than rolling our own.
10427 (create_process): No need to encode directory; caller does that now.
10428 * process.h (encode_current_directory): New decl.
10429 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10430 Rework to avoid 'goto xyzzy;'.
10432 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10434 * xdisp.c (handle_face_prop): If the default face was remapped use
10435 the remapped face for strings from prefix properties. (Bug#15155)
10437 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10439 Minor cleanup for redisplay interface and few related functions.
10440 * frame.h (enum text_cursor_kinds): Move from here...
10441 * dispextern.h (enum text_cursor_kinds): ...to here.
10442 (toplevel): Drop unnecessary declarations.
10443 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10444 in update_window_end_hook and draw_window_cursor functions.
10445 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10446 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10447 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10448 * xterm.c (x_update_window_end, x_draw_window_cursor):
10449 * xdisp.c (display_and_set_cursor, update_window_cursor)
10450 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10451 enum text_cursor_kinds where appropriate.
10453 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10455 Redesign redisplay interface to drop updated_row and updated_area.
10456 * dispextern.h (updated_row, updated_area): Remove declaration.
10457 (struct redisplay_interface): Pass glyph row and row area parameters
10458 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10459 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10461 * dispnew.c (updated_row, updated_area): Remove.
10462 (redraw_overlapped_rows, update_window_line): Adjust user.
10463 (update_marginal_area, update_text_area): Likewise. Pass updated row
10464 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10465 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10468 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10470 * process.c (flush_pending_output): Remove stub.
10473 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10475 * callproc.c: Fix race that killed background processes (Bug#15144).
10476 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10477 Record deleted process-id in critical section, not afterwards.
10478 Don't mistakenly kill process created by a call-process invocation
10479 that discards output and does not wait.
10481 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10483 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10484 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10485 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10486 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10487 to shut up compiler in mark_object.
10488 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10490 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10492 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10493 We can't portably rely on PTY_OPEN doing that, even if
10494 it calls posix_openpt with O_CLOEXEC.
10496 2013-08-20 Kenichi Handa <handa@gnu.org>
10498 * character.c (string_char): Improve commentary.
10500 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10502 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10503 (struct animation_cache): Make signature a flexible array member.
10504 All uses changed. This is a tad slower but may insulate us better
10505 from future changes to ImageMagick.
10507 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10509 * image.c: Shrink memory needed for animation cache.
10510 (SIGNATURE_DIGESTSIZE): New constant.
10511 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10512 (imagemagick_create_cache): Copy the signature. This saves
10513 several KB of memory that ImageMagick wastes per signature.
10514 Don't bother updating the update_time, as the caller does that now.
10515 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10516 it's a fixed size struct member now.
10517 (imagemagick_get_animation_cache): Always destroy the signature,
10518 as it's now imagemagick_create_cache's responsibility to copy it.
10519 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10520 and use memcmp rather than strcmp.
10521 eassert that ImageMagick returns a signature of the specified length.
10523 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10525 * image.c (imagemagick_get_animation_cache): Don't segfault on
10527 (imagemagick_get_animation_cache): Revert to previous definition
10528 so that it actually works. But keep the memory leak fix.
10529 (imagemagick_get_animation_cache): Fix memory leak.
10531 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10533 * image.c: Fix animation cache signature memory leak.
10534 Fix some other minor performance problems while we're at it.
10535 (imagemagick_create_cache): Clear just the members that
10536 need clearing. Don't set update_time, as caller does that now.
10537 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10538 Simplify by using pointer-to-pointer instead of a prev pointer.
10539 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10540 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10541 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10542 it's already a copy. Free the signature probe unless it's cached.
10544 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10545 This was introduced by my 2013-08-12 fix for Bug#15035.
10547 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10549 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10550 (imagemagick_prune_animation_cache): Now static.
10552 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10554 * image.c (imagemagick_get_animation_cache): Don't segfault when
10555 pruning all entries.
10557 2013-08-18 Ken Brown <kbrown@cornell.edu>
10559 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10560 static heap if ENABLE_CHECKING is defined.
10561 (max_bss_sbrk_ptr): New variable.
10562 (bss_sbrk): Use it.
10563 (report_sheap_usage): Report maximum static heap usage instead of
10564 ending static heap usage.
10566 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10568 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10569 of zlib_initialized according to the results of calling
10570 init_zlib_functions.
10572 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10574 * image.c: Implement an ImageMagick per-image cache.
10575 (imagemagick_get_animation_cache): Fix a double-free error.
10576 (imagemagick_load_image): Remove the ping_wand code, which only
10577 apparently saved time on invalid animated images, and slowed down
10578 everything else. Optimize for the common case.
10580 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10582 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10584 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10586 * marker.c (set_marker): Remove documentation of undefined behavior.
10588 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10590 * image.c (imagemagick_compute_animated_image): Animate correctly
10591 when sub-images are smaller than the main image.
10592 (imagemagick_compute_animated_image): Setting the iterator row to
10593 zero is apparently not allowed.
10594 (imagemagick_compute_animated_image): Allow images that say they
10595 have sub-images that are bigger than the main image, but just crop
10598 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10600 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10602 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10604 * image.c (imagemagick_compute_animated_image): Respect the GIF
10607 2013-08-15 Ken Brown <kbrown@cornell.edu>
10609 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10610 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10613 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10615 Fix minor problems found by static checking.
10616 * frame.c (delete_frame):
10617 * xdisp.c (next_element_from_display_vector):
10618 Avoid uninitialized local.
10619 * image.c (imagemagick_compute_animated_image): Port to C89.
10620 Prefer usual GNU indentation style for loops.
10621 Be more careful about bizarrely large sizes, by using ptrdiff_t
10624 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10626 Fix infinite frame selection loop (Bug#15025).
10627 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10629 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10631 * xdisp.c (compute_window_start_on_continuation_line):
10632 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10633 to make sure we end up setting the window start at the leftmost
10634 visible character of the display line. This avoids funky
10635 horizontal shifting because the window start is not kept on the
10636 same position. (Bug#15090)
10637 (next_element_from_display_vector): Support 'box' face attribute
10638 in the face definitions of a display vector. (Bug#15099)
10640 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10642 * image.c (imagemagick_compute_animated_image): Implement animated
10643 images (bug#14700).
10644 (imagemagick_compute_animated_image): Fix some compilation
10645 warnings. Implement a very simple cache to make the animation
10646 usable at all, but it should be replaced with a per-image cache.
10648 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10650 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10651 to do `for' loops over alist values.
10652 * buffer.h (FOR_EACH_BUFFER):
10653 * process.c (FOR_EACH_PROCESS): Use it.
10654 (handle_child_signal, status_notify, Fget_buffer_process)
10655 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10657 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10659 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10660 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10661 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10662 to xzalloc and so avoid redundant call to memset.
10663 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10664 members because it is allocated with xzalloc and so already zeroed.
10666 2013-08-14 Ken Brown <kbrown@cornell.edu>
10668 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10671 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10673 Utility function and macro to copy Lisp string to C string.
10674 * lisp.h (xlispstrdupa): New macro.
10675 (xlispstrdup): New prototype.
10676 * alloc.c (xlispstrdup): New function.
10677 * callint.c (Fcall_interactively):
10678 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10679 (Fsubstitute_in_file_name):
10680 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10681 * image.c (x_create_bitmap_from_file):
10682 * w32term.c (w32_term_init):
10683 * xterm.c (x_term_init): Use xlispstrdup.
10685 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10687 * image.c (imagemagick_load_image): Make animated pictures work.
10688 There's still some problems with background color settings, though
10691 * decompress.c (unwind_decompress): Always restore point.
10693 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10695 * marker.c (set_marker): Reformat documentation.
10697 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10699 * xdisp.c (cursor_type_changed): Now static.
10701 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10702 Use changed. This avoids the need to call xmalloc and for the
10703 caller to call xfree, and avoids memory leaks in some situations.
10705 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10707 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10708 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10709 (redisplay_window): If window_end_valid is cleared due to non-zero
10710 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10711 so do not call to try_cursor_movement for that window.
10713 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10715 * window.h (struct window): Convert window_end_pos and
10716 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10717 (wset_window_end_pos, wset_window_end_vpos): Remove.
10718 * dispnew.c (adjust_glyph_matrix):
10719 * window.c (Fwindow_end, replace_window, set_window_buffer)
10721 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10722 (set_vertical_scroll_bar, redisplay_window, try_window)
10723 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10724 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10725 (note_mouse_highlight): Adjust users.
10726 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10729 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10731 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10732 * image.c (imagemagick_filename_hint): Use `const char *' and
10733 prefer SSDATA to SDATA to avoid warnings.
10735 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10737 Cleanup window fringes, margins and scroll bars adjustments.
10738 * window.c (set_window_fringes, set_window_margins)
10739 (set_window_scroll_bars, apply_window_adjustment): New functions.
10740 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10741 (Fset_window_scroll_bars): Use them.
10743 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10745 * window.h (struct window): Convert scroll_bar_width
10746 from Lisp_Object to integer. Adjust comment.
10747 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10749 * window.c (wset_scroll_bar_width): Remove.
10750 (make_window): Initialize scroll_bar_width.
10751 (Fsplit_window_internal): Use direct assignment.
10752 (Fset_window_configuration, save_window_save):
10753 Convert Lisp_Object to integer and back where appropriate.
10754 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10755 bar was actually changed, and mention this in docstring.
10757 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10759 * decompress.c: Minor simplifications.
10760 (Fzlib_decompress_region): Don't bother verifying
10761 that avail_out <= UINT_MAX, as that was confusing.
10762 Mention the restriction in a comment instead.
10763 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10765 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10767 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10768 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10770 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10772 * image.c (imagemagick_filename_hint): Check for errors in the
10775 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10777 * window.c (Fwindow_margins): Return nil when there's no marginal
10778 area, as per the documented API.
10780 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10781 Fmake_vector, as scroll bar's struct members are not all Lisp
10782 objects now. This avoids crashes in GC.
10784 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10785 bool, so its address could be taken.
10787 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10789 * image.c (imagemagick_filename_hint): New function to possibly
10790 apply `image-content-type-suffixes'.
10791 (imagemagick_load_image): Use it.
10793 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10795 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10796 if loading zlib failed.
10798 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10800 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10801 2013-08-13 checkin below. Change bool to BOOL, rule is:
10802 All Obj-C code uses BOOL, except for interfaces callable from C.
10804 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10806 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10808 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10809 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10810 bool instead of BOOL.
10811 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10812 from Lisp_Object to bitfield. Adjust comment.
10813 * w32term.c (x_scroll_bar_create): Adjust user.
10814 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10815 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10816 Use bool for boolean.
10817 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10818 to `unsigned int' when defining a bitfield.
10820 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10822 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10824 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10826 * window.h (struct window): Convert left_margin_cols and
10827 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10828 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10829 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10831 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10833 (showing_window_margins_p, update_window_line, update_frame_1):
10834 * fringe.c (draw_fringe_bitmap_1):
10835 * xdisp.c (window_box_width): Adjust users.
10836 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10837 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10838 Use direct assignment.
10839 (Fset_window_configuration, save_window_save, Fwindow_margins):
10840 Convert Lisp_Object to integer and back where appropriate.
10841 (Fset_window_margins): Adjust user. Return t if any margin
10842 was actually changed, and mention this in docstring.
10844 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10846 * syntax.c (forward_word):
10847 * cmds.c (forward_char, backward_char): Mention the optional argument.
10849 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10851 * window.h (struct window): Convert left_fringe_width
10852 and right_fringe_width from Lisp_Objects to integers.
10854 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10855 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10856 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10858 (make_window): Initialize new integer fields to -1.
10859 (Fsplit_window_internal): Use direct assignment.
10860 (Fset_window_configuration, save_window_save):
10861 Convert Lisp_Object to integer and back where appropriate.
10862 (Fset_window_fringes): Adjust user. Return t if any fringe
10863 was actually changed, and mention this in docstring.
10865 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10867 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10868 * nsfns.m (x_set_cursor_type):
10869 * w32fns.c (x_set_cursor_type):
10870 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10871 * xdisp.c (set_frame_cursor_types): ...but in common code.
10873 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10875 * font.c (clear_font_cache): New function, stripped from...
10876 (Fclear_font_cache): ...here, which now uses the function
10877 above. Adjust comment.
10878 * font.h (clear_font_cache): Add prototype.
10879 * xfaces.c (clear_face_cache): Use clear_font_cache.
10881 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10883 * window.c (Fset_window_start): Compare `w', not `window' because
10884 `w' might not be equal to `window' after call to decode_live_window.
10886 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10888 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10889 This fixes a problem introduced by the Bug#15035 patch
10890 when using GPG. Reported by Herbert J. Skuhra.
10892 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10894 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10895 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10896 not yet initialized.
10898 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10900 * decompress.c (Fzlib_decompress_region): Support zlib
10901 decompression, too, and rename.
10903 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10905 Minor zlib configuration tweaks.
10906 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10907 Don't assume presence of fn_inflateInit2_ zlib internal function.
10909 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10911 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10912 include the zlib prefix.
10914 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10916 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10917 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10918 define static variables that are pointers to zlib functions to be
10919 dynamically loaded.
10920 (init_zlib_functions) [WINDOWSNT]: New function.
10921 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10923 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10924 macros instead of invoking the zlib functions directly.
10925 (syms_of_decompress): DEFSYM Qzlib_dll.
10926 Staticpro Szlib_available_p.
10928 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10930 Avoid looping over all frame windows to freeze and unfreeze.
10931 * window.h (struct window): Drop frozen_window_start_p.
10932 (freeze_window_starts): Drop prototype.
10933 * frame.h (struct frame): New frozen_window_starts flag.
10934 (FRAME_WINDOWS_FROZEN): New macro.
10935 * window.c (freeze_window_start, freeze_window_starts):
10937 (select_window, replace_window): Adjust users.
10938 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10939 (window_frozen_p): New function.
10940 (redisplay_window): Use it.
10942 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10944 Fix some fd issues when running subprocesses (Bug#15035).
10945 Fix bugs that can leak files or file descriptors on errors.
10946 Don't unlink open temp files, as that's hard for users to diagnose
10947 when things go awry (e.g., temp disk exhausted).
10948 Don't bother to lock temp files. Check for invalid recursion.
10949 * callproc.c (synch_process_fd): Remove. All uses removed.
10950 (synch_process_tempfile): New var or macro.
10951 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10953 (record_kill_process): New arg, the temp name. All callers changed.
10954 (delete_temp_file): Now just a simple wrapper around unlink.
10955 (call_process_kill): New arg, the call_process_fd array.
10956 Close them all. Clear synch_process_pid. Remove the temp file,
10957 or arrange for it to be removed.
10958 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10959 that's been moved to synch_process_tempfile. Caller changed.
10960 Do not remove the tempfile; that's now call_process_kill's
10962 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10963 call_process_kill; the caller now does that.
10964 (call_process_cleanup): Do not close the process fd; that's now
10965 call_process_kill's responsibility.
10966 (Fcall_process): Implement via new function call_process, which
10967 has most of the old body of Fcall_process, but with a different API.
10968 (call_process): New function that does not open or close filefd if
10969 it is nonnegative. Record which fds need to be closed, and let
10970 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10971 Signal an error if invoked recursively (could be done via a hook).
10972 Simplify creation of the tempfile in the MSDOS case.
10973 Don't create the output file until after checking for the executable.
10974 Report any failure to open /dev/null.
10975 Don't open /dev/null for writing twice; once is enough.
10976 Don't create pipe if all output is being discarded or sent to file.
10977 Don't worry about setting up the coding system or reading from the
10978 pipe if all output is being discarded.
10979 Hoist fd_error local into top level, to lessen block nesting.
10980 Don't record deleted pid here; now done by Fcall_process_region.
10981 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10982 and note its success in synch_process_tempfile.
10983 Do not leak resources when child_setup fails.
10984 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10985 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10986 (create_temp_file): Now returns open fd, with an additional
10987 Lisp_Object * argument to return the name. All callers changed.
10988 Do not close the file; rewind it instead, and leave it open for
10989 the caller. Do not lock the temp file. Unwind-protect the file
10990 and the file-descriptor.
10991 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10992 If an asynchrounous process, record it here, not in call_process.
10993 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
10994 * eval.c (set_unwind_protect): New function.
10995 * fileio.c (write_region): New function, generalized from the
10996 old Fwrite_region. Do not lock temp files.
10997 (Fwrite_region): Use it.
10998 * lisp.h (set_unwind_protect, write_region): New decls.
10999 * process.c: Include <verify.h>.
11000 (make_process): Mark fds as initially closed.
11001 (deleted_pid_list): Now a list of pid-filename pairs.
11003 (close_process_fd): New function.
11004 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11005 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11006 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11007 (create_process, create_pty, Fmake_serial_process)
11008 (server_accept_connection): Record which fds need to be closed,
11009 and let deactivate_process close them.
11010 (Fmake_network_process): Do not discard the unwind-protect
11011 until it's safe to do so.
11012 (deactivate_process): Close the fds opened by create_process etc.
11013 (Fprocess_send_eof): Adjust to new way of recording open fds.
11014 Report an error if /dev/null can't be opened, instead of aborting.
11015 * process.h (PROCESS_OPEN_FDS): New constant.
11016 (struct Lisp_Process): New member open_fds.
11017 (record_kill_process, record_deleted_pid): Adjust signatures.
11018 (record_deleted_pid): Move decl here ...
11019 * syswait.h (record_deleted_pid): ... from here.
11021 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11023 * decompress.c: Fix bugs with large buffers and weird inputs.
11024 Tune a bit. Reindent as per usual Emacs style.
11025 (BUFFER_SIZE): Remove.
11026 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11027 more than UINT_MAX bytes. Decompress into the gap instead of into
11028 an auto buffer, as this should avoid copying. Return nil if
11029 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11030 set immediate_quit; we shouldn't trust zlib code that much.
11032 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11034 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11035 errors, and really move the gap to where we want it.
11037 * lisp.h: Include decompress.c support.
11039 * emacs.c (main): Include decompress.c support.
11041 * Makefile.in: Include -lz if present.
11043 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11045 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11046 (initWithTitle:): Initialize frame to 0.
11047 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11048 (fillWithWidgetValue:frame:): Rename from
11049 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11051 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11052 fillWithWidgetValue:frame:
11054 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11055 remove memory leak warnings.
11057 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11058 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11059 menu_pending_title.
11061 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11062 (x_activate_menubar): Update the whole menu.
11063 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11064 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11065 current event is not NSSystemDefined (Bug#15001).
11066 Call ns_check_menu_open only if trackingMenu is 2.
11067 (menuDidClose:): New method, decrease trackingMenu.
11068 (fillWithWidgetValue:setDelegate:): New method.
11069 (fillWithWidgetValue:): Call the above.
11071 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11073 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11075 Omit some unnecessary casts.
11076 Many of these go back to the old pre-C89 days, when they may have
11077 been needed, but we've been assuming C89 or later for a while now.
11078 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11079 (live_float_p, live_misc_p, live_vector_p):
11080 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11081 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11082 (defvar_per_buffer):
11083 * callint.c (Fcall_interactively):
11084 * doc.c (Fsubstitute_command_keys):
11085 * filelock.c (get_boot_time):
11086 * frame.c (xrdb_get_resource):
11087 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11088 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11089 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11090 (menuitem_highlight_callback, menu_destroy_callback)
11091 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11092 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11093 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11094 (xg_tool_bar_help_callback, tb_size_cb):
11095 * image.c (xpm_alloc_color, png_read_from_memory)
11096 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11097 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11099 * keymap.c (describe_map):
11100 * nsfns.m (Fns_display_monitor_attributes_list):
11101 * nsmenu.m (process_dialog:):
11102 * nsterm.m (hold_event):
11103 * process.c (wait_reading_process_output):
11104 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11105 * scroll.c (do_direct_scrolling, scrolling_1):
11106 * termcap.c (tgetent):
11107 * window.c (check_window_containing, add_window_to_list)
11108 (freeze_window_starts):
11109 * xdisp.c (compare_overlay_entries, vmessage):
11110 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11111 (x_get_monitor_attributes_xrandr)
11112 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11113 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11114 * xfont.c (xfont_match, xfont_open):
11115 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11116 (menubar_selection_callback, menu_position_func)
11117 (popup_selection_callback, create_and_show_popup_menu)
11118 (dialog_selection_callback, create_and_show_dialog):
11119 * xrdb.c (x_get_string_resource)
11121 * xsmfns.c (x_session_check_input):
11122 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11123 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11124 (xaw_jump_callback, xaw_scroll_callback):
11125 Omit unnecessary casts.
11127 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11129 Minor string-length refactoring.
11130 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11131 * frame.c (make_monitor_attribute_list):
11132 Prefer build_string to strlen + make_string.
11134 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11136 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11137 don't check minor_code (Bug#14417).
11139 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11141 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11142 vertical positions instead. This avoids calling MATRIX_ROW with
11143 row numbers that are possibly beyond valid limits. (Bug#15064)
11145 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11147 Use xstrdup and build_unibyte_string where applicable.
11148 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11149 * xfns.c (x_window):
11150 * xrdb.c (x_get_customization_string):
11151 * xterm.c (xim_initialize):
11152 * w32fns.c (w32_window): Use xstrdup.
11153 (w32_display_monitor_attributes_list):
11154 * emacs.c (init_cmdargs):
11155 * keyboard.c (PUSH_C_STR):
11156 * nsfont.m (nsfont_open):
11157 * sysdep.c (system_process_attributes):
11158 * w32.c (system_process_attributes):
11159 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11161 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11163 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11164 variables of these types so that GDB would know about them, as aid
11165 for debugging fatal exceptions. (Bug#15024) See also
11166 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11169 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11171 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11172 larger than the NSWindow (Bug#14934).
11174 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11176 Redesign redisplay interface to drop global variable updated_window.
11177 Always pass currently updated window as a parameter to update routines.
11178 * dispextern.h (updated_window): Remove declaration.
11179 (struct redisplay_interface): Pass window parameter to
11180 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11181 and after_update_window_hook.
11182 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11184 * dispnew.c (updated_window): Remove.
11185 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11186 (update_window_line): Adjust to match redisplay interface changes.
11187 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11188 (ns_scroll_run, ns_after_update_window_line):
11189 * w32term.c (x_update_window_begin, x_update_window_end)
11190 (x_after_update_window_line, x_scroll_run):
11191 * xterm.c (x_update_window_begin, x_update_window_end)
11192 (x_after_update_window_line, x_scroll_run):
11193 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11194 Likewise. Adjust comments where appropriate.
11195 (x_cursor_to): Simplify because this is always called during window
11196 update (but install debugging check anyway).
11197 (expose_window): Check must_be_updated_p flag to see whether this
11198 function is called during window update.
11200 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11202 Do not reset window modification event counters excessively.
11203 These leftovers and poor man's tricky methods to catch extra
11204 redisplay's attention are no longer needed.
11205 * frame.c (set_menu_bar_lines_1):
11206 * minibuf.c (read_minibuf_unwind):
11207 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11208 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11209 (window_scroll_line_based, Fset_window_configuration):
11210 * xdisp.c (redisplay_window): Do not reset last_modified and
11211 last_overlay_modified counters.
11213 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11215 * xselect.c (x_send_client_event): Set send_event and serial, memset
11216 data.l as it might be bigger than data.b. Use 24 bit mask to
11217 XSendEvent (Bug#15034).
11219 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11221 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11222 for TTY frames that are not the top frame on their console.
11225 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11227 * w32term.c (w32fullscreen_hook): Really maximize frame when
11228 asked for (Bug#14841).
11230 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11232 Prefer selected_window to Fselected_window, likewise for frames.
11233 * buffer.c (Fbuffer_swap_text):
11234 * data.c (Fvariable_binding_locus):
11235 * window.c (run_window_configuration_change_hook): Adjust users.
11236 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11237 Use decode_live_frame.
11239 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11241 Be more careful if selected window shows the buffer other than current,
11242 use window_outdated only if this is not so. This change should also
11243 address some weird issues discussed in Bug#13012.
11244 * window.h (window_outdated): New prototype.
11245 * window.c (window_outdated): Now here. Convert from static and
11246 always assume window's buffer.
11247 (Fwindow_end, Fwindow_line_height): Use it.
11248 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11249 and always assume window's buffer.
11250 (redisplay_window): Adjust user.
11251 (redisplay_internal): Call to reconsider_clip_changes once and
11252 check whether mode line should be updated only if selected window
11253 shows current buffer.
11254 (run_window_scroll_functions): Use eassert for debugging check.
11255 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11257 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11259 * window.c (window_scroll, window_scroll_pixel_based)
11260 (window_scroll_line_based): Use bool for booleans.
11262 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11264 * process.c: Fix minor off-by-one issues in descriptor counts.
11265 This shouldn't fix any real bugs, but it cleans up the code a bit.
11266 (max_process_desc, max_input_desc): -1, not 0, means none.
11268 (delete_input_desc): New function.
11269 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11270 (deactivate_process): Scan backwards when recomuting max_process_desc;
11271 that should be faster.
11272 (init_process_emacs): Initialize max_input_desc.
11274 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11276 Use region cache to speedup bidi_find_paragraph_start.
11277 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11278 Rename cache_long_line_scans to cache_long_scans.
11279 * buffer.c (bset_cache_long_line_scans): Rename to
11280 bset_cache_long_scans.
11281 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11282 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11284 (syms_of_buffer): Rename cache-long-line-scans to
11285 cache-long-scans. Adjust docstring.
11286 * search.c (newline_cache_on_off):
11287 * indent.c (width_run_cache_on_off): Adjust users.
11288 * bidi.c (bidi_paragraph_cache_on_off): New function.
11289 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11290 * insdel.c (prepare_to_modify_buffer):
11291 Invalidate bidi_paragraph_cache if enabled.
11293 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11295 Invalidate region caches only if buffer text is going to be changed.
11296 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11297 (modify_text): ...new prototype.
11298 (prepare_to_modify_buffer_1): New prototype.
11299 * textprop.c (modify_region): Rename to...
11300 (modify_text_properties): ...new function.
11301 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11302 (Fremove_list_of_text_properties): Adjust users.
11303 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11304 (modify_text): ...new function.
11305 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11306 (prepare_to_modify_buffer_1): ...new function.
11307 * casefiddle.c (casify_region):
11308 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11309 (Ftranspose_regions): Use modify_text.
11311 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11313 * lisp.mk (lisp): Add nadvice.elc.
11315 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11317 New macro to iterate over live buffers similar to frames.
11318 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11319 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11320 Declare buffer-related variables here to offload lisp.h.
11321 * buffer.c (Vbuffer_alist): Adjust comment.
11322 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11323 (other_buffer_safely):
11324 * data.c (store_symval_forwarding):
11325 * dispnew.c (Fframe_or_buffer_changed_p):
11326 * fileio.c (Fdo_auto_save):
11327 * filelock.c (unlock_all_files):
11328 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11330 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11332 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11333 * callproc.c (create_temp_file):
11334 * filelock.c (create_lock_file):
11335 Assume mkostemp, since it's now provided by Gnulib.
11337 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11339 * w32.c (mkostemp): New function.
11340 (mktemp): Remove, no longer used. Most of the code reused in
11341 mkostemp. (Bug#15015)
11342 (mktemp): Don't undef.
11344 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11346 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11347 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11348 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11349 (free_glyph_pool, check_glyph_memory): Likewise for
11350 all users. Adjust comments where appropriate.
11352 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11354 * composite.h: Minor fixups.
11355 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11356 to fix a misspelling, and change it to an inline function while
11357 we're at it (it need not be a macro). All uses changed.
11358 (composition_method, composition_valid_p):
11359 Rewrite to avoid assignments in if-conditions.
11361 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11363 Do not use global Lisp_Object in composition macros.
11364 * composite.h (composition_temp): Remove declaration.
11365 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11366 (composition_method, composition_valid_p): ...inline functions.
11367 (compose_region): Remove the leftover.
11368 * composite.c (composition_temp): Remove.
11369 (run_composition_function, update_compositions)
11370 (composition_compute_stop_pos, composition_adjust_point)
11371 (Ffind_composition_internal):
11372 * coding.c (handle_composition_annotation):
11373 * xdisp.c (handle_composition_prop, check_point_in_composition):
11374 Related users changed.
11376 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11378 Drop FRAME_PTR typedef.
11379 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11380 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11381 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11382 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11383 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11384 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11385 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11386 All related users changed.
11388 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11390 * eval.c (default_toplevel_binding): New function.
11392 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11393 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11394 (syms_of_eval): Export them.
11395 * data.c (Fdefault_value): Micro cleanup.
11396 * term.c (init_tty): Use "false".
11398 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11400 Fix X GC leak in GTK and raw (no toolkit) X ports.
11401 * xterm.c (x_free_frame_resources): If white and black relief
11402 GCs are allocated, always free them here.
11403 * xfns.c (x_make_gc): Omit redundant initialization.
11404 * widget.c (create_frame_gcs): Remove the leftover.
11405 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11406 in x_free_frame_resources.
11408 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11410 * nsterm.m (windowWillResize:toSize:): Only change title if
11411 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11413 (viewDidEndLiveResize): New method.
11415 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11416 inside NS_IMPL_COCOA.
11418 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11420 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11421 Do not check whether undo is enabled because record_insert and
11422 record_delete does that themselves.
11424 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11426 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11427 member which is not really used any more.
11428 (FRAME_XIC_BASE_FONTNAME): Remove.
11429 * xfns.c (xic_free_fontset): Adjust user.
11430 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11431 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11432 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11433 (xdialog_show): Use eassert for debugging check.
11434 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11436 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11438 * fileio.c, fns.c (merge): Move extern decl from here ...
11439 * lisp.h (merge): ... to here.
11441 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11443 Fix last font-related change.
11444 * w32font.h (w32font_list_internal, w32font_match_internal):
11446 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11447 (uniscribe_list_family): Adjust to match font API change.
11448 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11449 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11451 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11453 * frame.h (FRAME_MOUSE_UPDATE):
11454 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11455 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11457 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11459 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11460 * font.h (struct font_driver): Change list, match, and list_family
11461 functions to accept struct frame * as first arg.
11462 * font.c (font_score, font_compare, font_sort_entities):
11464 (font_sort_entities, font_list_entities, font_select_entity)
11465 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11466 match font API change.
11467 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11468 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11469 * ftxfont.c (ftxfont_list, ftxfont_match):
11470 * xftfont.c (xftfont_list, xftfont_match):
11471 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11472 * w32font.c (w32font_list, w32font_match, w32font_list)
11473 (w32font_list_internal, w32_font_match_internal): Likewise.
11474 * xfaces.c (Fx_family_fonts): Adjust user.
11476 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11478 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11479 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11480 only if HAVE_X_WINDOWS is in use.
11481 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11482 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11483 * w32term.c (x_wm_set_icon_position): Likewise.
11484 * w32fns.c (x_icon): Adjust user.
11486 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11488 * xterm.c (last_mouse_press_frame): Remove the
11489 leftover which is not really used any more.
11490 (handle_one_xevent, syms_of_xterm): Adjust users.
11491 (x_flush): Call XFlush once per each X display, not frame.
11492 This is better because this code always unconditionally skips
11493 non-X frames in Vframe_list and issues the only XFlush if we
11494 have more than one X frame on the same X display.
11495 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11496 Use bool for booleans.
11497 (x_draw_glyph_string_background, cvt_string_to_pixel)
11498 (cvt_pixel_dtor): Drop unnecessary prototypes.
11499 * xterm.h (x_display_ok): Adjust prototype.
11501 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11503 Drop unnecessary functions that deals with frame pixel size.
11504 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11505 (x_pixel_height): Drop prototypes.
11506 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11507 (x_pixel_height): Drop implementations.
11508 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11509 which should be always valid for window frame.
11510 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11511 * w32menu.c (Fx_popup_dialog):
11512 * xmenu.c (Fx_popup_dialog): Likewise for both.
11514 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11516 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11517 frame parameters and call to Fmodify_frame_parameters just once.
11518 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11519 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11520 and mention nil frame in docstring.
11522 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11524 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11525 (x_figure_window_size): Likewise. Adjust to return long.
11526 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11527 (toplevel): Move Qterminal_live_p to...
11528 * terminal.c (toplevel): ...here, make it static, and...
11529 (syms_of_terminal): ...DEFSYM here.
11530 * frame.h (Qterminal_live_p): Remove declaration.
11531 (make_frame, x_figure_window_size): Adjust prototype.
11532 * nsfns.m (Fx_create_frame): Use long for window flags.
11534 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11536 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11537 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11538 Do not assume that emacs_close (INT_MAX) is a no-op.
11540 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11542 * xfaces.c (make_face_cache): For struct face_cache, prefer
11543 xmalloc to xzalloc and so avoid redundant call to memset.
11544 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11546 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11548 * fringe.c (draw_window_fringes, update_window_fringes)
11549 (compute_fringe_widths):
11550 * w32term.c (x_draw_glyph_string):
11551 * window.c (candidate_window_p, Frecenter):
11552 * xfaces.c (realize_basic_faces, realize_default_face)
11553 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11554 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11555 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11556 * xmenu.c (Fx_menu_bar_open_internal):
11557 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11558 * xsettings.c (xft_settings_event):
11559 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11560 Use bool for booleans. Adjust style and comments where
11562 * dispextern.h (draw_window_fringes, update_window_fringes)
11563 (compute_fringe_widths):
11564 * xterm.h (x_had_errors_p): Adjust prototype.
11566 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11568 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11569 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11571 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11573 * fns.c (toplevel): Remove comment before Fsafe_length because
11574 it checks for QUIT.
11576 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11578 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11580 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11582 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11583 frame which got the message is still alive, before dereferencing
11584 its pointer. (Bug#14970)
11586 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11587 be a live window, before using it as such. (Bug#14970)
11589 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11591 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11592 w32_detect_focus_change instead of doing part of its job by hand.
11593 This fixes the problem whereby FOCUS_OUT events were not sent to
11596 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11598 * process.c (Fprocess_list): Doc fix.
11600 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11601 being re-exposed only if it didn't ask to become visible.
11602 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11603 was previously iconified. (Bug#14841)
11604 (x_iconify_frame): Mark the frame iconified.
11606 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11608 Fix minor problems found by static checking.
11609 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11610 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11612 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11614 * eval.c (set_specpdl_old_value): New function.
11615 (unbind_to): Minor simplification.
11616 (get_backtrace_frame): New function.
11617 (Fbacktrace_frame): Use it. Add `base' argument.
11618 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11619 (syms_of_eval): Export backtrace-eval.
11620 * xterm.c (x_focus_changed): Simplify.
11622 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11624 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11626 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11628 * xdisp.c (redisplay_window): Instead of moving point out of
11629 scroll margin, reject the force_start method, and try scrolling
11630 instead. (Bug#14780)
11632 2013-07-24 Ken Brown <kbrown@cornell.edu>
11634 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11637 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11639 * eval.c (Fprogn): Do not check that BODY is a proper list.
11640 This undoes the previous change. The check slows down the
11641 interpreter, and is not needed to prevent a crash. See
11642 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11644 2013-07-23 Glenn Morris <rgm@gnu.org>
11646 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11648 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11650 Port to GNU/Linux systems with tinfo but not ncurses.
11651 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11652 to decide whether ncurses is being used. Without this change,
11653 GCC complains about tgetent not being declared, on a system
11654 that has tinfo installed but ncurses not installed.
11656 * eval.c (Fprogn): Check that BODY is a proper list.
11658 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11659 * data.c (Fsetq_default):
11660 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11661 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11663 Tune by taking advantage of the fact that ARGS is always a list
11664 when a function is declared to have UNEVALLED args.
11666 * emacsgtkfixed.c: Port to GCC 4.6.
11667 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11669 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11671 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11672 here to silence compiler warnings.
11674 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11676 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11677 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11678 from messing up Emacs's 'struct frame' (Bug#14923).
11680 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11682 * alloc.c (make_save_ptr_ptr): Define this function.
11683 It was inadvertently omitted. It's needed only if
11684 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11686 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11688 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11689 frame have focus (Bug#14895).
11691 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11693 Avoid vfork-related deadlock more cleanly.
11694 * callproc.c (child_setup): When the child's exec fails, output
11695 the program name, as that's more useful. Use O_NONBLOCK to avoid
11697 * process.c (create_process_1): Remove; no longer needed.
11698 (create_process): Remove timer hack; no longer needed, now that
11699 the child avoids deadlock.
11701 2013-07-20 Glenn Morris <rgm@gnu.org>
11703 * image.c (Fimage_flush): Fix doc typo.
11705 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11707 Fix array bounds violation when pty allocation fails.
11708 * process.c (PTY_NAME_SIZE): New constant.
11709 (pty_name): Remove static variable; it's now auto.
11710 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11711 Take pty_name as an arg rather than using a static variable.
11712 All callers changed.
11713 (create_process): Recover pty_flag from process, not from volatile local.
11714 (create_pty): Stay inside array even when pty allocation fails.
11715 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11717 * lread.c (Fload): Avoid initialization only when lint checking.
11718 Mention that it's needed only for older GCCs.
11720 2013-07-20 Kenichi Handa <handa@gnu.org>
11722 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11723 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11725 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11727 * lread.c (Fload): Avoid uninitialized warning.
11729 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11731 Fix some minor file descriptor leaks and related glitches.
11732 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11733 (create_lock_file): Use write, not emacs_write.
11734 * image.c (slurp_file, png_load_body):
11735 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11736 (server_accept_connection):
11737 Don't leak an fd on memory allocation failure.
11738 * image.c (slurp_file): Add a cheap heuristic for growing files.
11739 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11740 as that's what the other routines do. Maybe input need not be
11741 blocked at all, but it's better to be consistent.
11742 Avoid undefined behavior when strlen is zero.
11744 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11745 (NSTATICS): Now a constant; doesn't need to be a macro.
11747 2013-07-19 Richard Stallman <rms@gnu.org>
11749 * coding.c (decode_coding_utf_8): Add simple loop for fast
11750 processing of ASCII characters.
11752 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11754 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11756 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11758 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11759 unportable 'struct x_display_info'.
11760 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11761 is a portable type.
11763 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11765 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11766 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11768 (system_process_attributes): Prefer plain char to unsigned char
11769 when either will do. Clean up properly if interrupted or if
11770 memory allocations fail. Don't assume sscanf succeeds.
11771 Remove no-longer-needed workaround to stop GCC from whining.
11772 Read command-line once, instead of multiple times. Check read status a
11773 bit more carefully.
11775 Fix obscure porting bug with varargs functions.
11776 The code assumed that int is treated like ptrdiff_t in a vararg
11777 function, which is not a portable assumption. There was a similar
11778 -- though these days less likely -- porting problem with various
11779 assumptions that pointers of different types all smell the same as
11780 far as vararg functions is conserved. To make this problem less
11781 likely in the future, redo the API to use varargs functions.
11782 * alloc.c (make_save_value): Remove this vararg function.
11783 All uses changed to ...
11784 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11785 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11787 (make_save_ptr): Rename from make_save_pointer, for consistency with
11788 the above. Define only on platforms that need it. All uses changed.
11790 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11792 * keyboard.c: Try to fix typos in previous change.
11793 (DISPLAY_LIST_INFO): New macro.
11794 (kbd_buffer_get_event): Do not access members that are not present
11795 in X11. Revert inadvertent change of "!=" to "=".
11797 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11799 * keyboard.c (kbd_buffer_get_event):
11800 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11801 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11803 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11805 * filelock.c: Fix unlikely file descriptor leaks.
11806 (get_boot_time_1): Rework to avoid using emacs_open.
11807 This doesn't actually fix a leak, but is better anyway.
11808 (read_lock_data): Use read, not emacs_read.
11810 * doc.c: Fix minor memory and file descriptor leaks.
11811 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11812 (get_doc_string, Fsnarf_documentation):
11813 Fix file descriptor leak on error.
11815 * term.c: Fix minor fdopen-related file descriptor leaks.
11816 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11817 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11819 * charset.c: Fix file descriptor leaks and errno issues.
11821 (load_charset_map_from_file): Don't leak file descriptor on error.
11822 Use plain record_xmalloc since the allocation is larger than
11823 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11825 * eval.c (record_unwind_protect_nothing):
11826 * fileio.c (fclose_unwind):
11828 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11829 The replacement doesn't block input, but that no longer seems
11832 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11834 * lread.c: Fix file descriptor leaks and errno issues.
11835 (Fload): Close some races that leaked fds or streams when 'load'
11837 (Fload, openp): Report error number of last nontrivial failure to open.
11838 ENOENT counts as trivial.
11839 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11841 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11842 now that the function is always called with a nonnegative arg.
11843 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11844 All uses replaced with ...
11845 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11847 A few more minor file errno-reporting bugs.
11848 * callproc.c (Fcall_process):
11849 * doc.c (Fsnarf_documentation):
11850 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11851 * process.c (set_socket_option):
11852 Don't let a constructor trash errno.
11853 * doc.c: Include <errno.h>.
11855 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11857 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11859 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11861 Fix w32 bug with call-process-region (Bug#14885).
11862 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11863 to Fcall_process when the input is empty. This simplifies the
11864 code a bit. It makes no difference on POSIXish platforms but
11865 apparently it fixes a bug on w32.
11867 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11868 * fileio.c (close_file_unwind): Don't close if FD is negative;
11869 this can happen when unwinding a zapped file descriptor.
11870 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11871 in case Emacs runs out of memory between the two unwind-protects.
11872 Don't trash errno when closing FD.
11873 Zap the FD in the specpdl when closing it, instead of deferring
11874 the removal of the unwind-protect; this fixes a bug where a child
11875 function unwinds the stack past us.
11877 New unwind-protect flavors to better type-check C callbacks.
11878 This also lessens the need to write wrappers for callbacks,
11879 and the need for make_save_pointer.
11880 * alloc.c (free_save_value):
11881 * atimer.c (run_all_atimers):
11883 * alloc.c (safe_alloca_unwind):
11884 * atimer.c (unwind_stop_other_atimers):
11885 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11886 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11887 * minibuf.c (choose_minibuf_frame_1):
11888 * process.c (make_serial_process_unwind):
11889 * xdisp.c (pop_message_unwind):
11890 * xselect.c (queue_selection_requests_unwind):
11891 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11892 * alloc.c (record_xmalloc):
11893 Prefer record_unwind_protect_ptr to record_unwind_protect with
11895 * alloc.c (Fgarbage_collect):
11896 Prefer record_unwind_protect_void to passing a dummy.
11897 * buffer.c (restore_buffer):
11898 * window.c (restore_window_configuration):
11899 * xfns.c, w32fns.c (do_unwind_create_frame)
11900 New wrapper. All record-unwind uses of wrappee changed.
11901 * buffer.c (set_buffer_if_live):
11902 * callproc.c (call_process_cleanup, delete_temp_file):
11903 * coding.c (code_conversion_restore):
11904 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11905 * editfns.c (save_excursion_restore)
11906 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11907 (save_restriction_restore):
11908 * eval.c (restore_stack_limits, un_autoload):
11909 * fns.c (require_unwind):
11910 * keyboard.c (recursive_edit_unwind, tracking_off):
11911 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11912 * macros.c (pop_kbd_macro, restore_menu_items):
11913 * nsfns.m (unwind_create_frame):
11914 * print.c (print_unwind):
11915 * process.c (start_process_unwind):
11916 * search.c (unwind_set_match_data):
11917 * window.c (select_window_norecord, select_frame_norecord):
11918 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11919 (fast_set_selected_frame):
11920 * xfns.c, w32fns.c (unwind_create_tip_frame):
11921 Return void, not a dummy Lisp_Object. All uses changed.
11922 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11923 * callproc.c (call_process_kill):
11924 * fileio.c (restore_point_unwind, decide_coding_unwind)
11925 (build_annotations_unwind):
11926 * insdel.c (Fcombine_after_change_execute_1):
11927 * keyboard.c (read_char_help_form_unwind):
11928 * menu.c (unuse_menu_items):
11929 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11930 * sound.c (sound_cleanup):
11931 * xdisp.c (unwind_redisplay):
11932 * xfns.c (clean_up_dialog):
11933 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11934 Accept no args and return void, instead of accepting and returning
11935 a dummy Lisp_Object. All uses changed.
11936 * cygw32.c (fchdir_unwind):
11937 * fileio.c (close_file_unwind):
11938 * keyboard.c (restore_kboard_configuration):
11939 * lread.c (readevalllop_1):
11940 * process.c (wait_reading_process_output_unwind):
11941 Accept int and return void, rather than accepting an Emacs integer
11942 and returning a dummy object. In some cases this fixes an
11943 unlikely bug when the corresponding int is outside Emacs integer
11944 range. All uses changed.
11945 * dired.c (directory_files_internal_unwind):
11946 * fileio.c (do_auto_save_unwind):
11947 * gtkutil.c (pop_down_dialog):
11948 * insdel.c (reset_var_on_error):
11949 * lread.c (load_unwind):
11950 * xfns.c (clean_up_file_dialog):
11951 * xmenu.c, nsmenu.m (pop_down_menu):
11952 * xmenu.c (cleanup_widget_value_tree):
11953 * xselect.c (wait_for_property_change_unwind):
11954 Accept pointer and return void, rather than accepting an Emacs
11955 save value encapsulating the pointer and returning a dummy object.
11957 * editfns.c (Fformat): Update the saved pointer directly via
11958 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11959 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11960 (unwind_body): New function.
11961 (record_unwind_protect): First arg is now a function returning void,
11962 not a dummy Lisp_Object.
11963 (record_unwind_protect_ptr, record_unwind_protect_int)
11964 (record_unwind_protect_void): New functions.
11965 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11966 * fileio.c (struct auto_save_unwind): New type.
11967 (do_auto_save_unwind): Use it.
11968 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11969 * insdel.c (struct rvoe_arg): New type.
11970 (reset_var_on_error): Use it.
11971 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11973 (specbinding_func): Remove; there are now several such functions.
11974 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11975 (set_unwind_protect_ptr): New function.
11976 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11978 Be simpler and more consistent about reporting I/O errors.
11979 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11980 Say "Read error" and "Write error", rather than "I/O error", or
11981 "IO error reading", or "IO error writing", when a read or write
11983 * process.c (Fmake_network_process, wait_reading_process_output)
11984 (send_process, Fprocess_send_eof, wait_reading_process_output):
11985 Capitalize diagnostics consistently. Put "failed foo" at the
11986 start of the diagnostic, so that we don't capitalize the
11987 function name "foo". Consistently say "failed" for such
11989 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11990 All callers changed. This is so it can use report_file_error.
11991 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11992 diagnostics consistently as above.
11994 * fileio.c (report_file_errno): Fix errno reporting bug.
11995 If the file name is neither null nor a pair, package it up as a
11996 singleton list. All callers changed, both to this function and to
11997 report_file_error. This fixes a bug where the memory allocator
11998 invoked by list1 set errno so that the immediately following
11999 report_file_error reported the wrong errno value.
12001 Fix minor problems found by --enable-gcc-warnings.
12002 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12003 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12005 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12007 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12008 Set event->arg to Qt if switch-event shall be generated.
12009 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12011 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12013 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12016 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12017 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12018 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12019 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12020 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12021 and there is a focused frame.
12022 (head_table): Add focus-in and focus-out.
12023 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12024 bind to handle-focus-in/out.
12026 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12027 (Fhandle_switch_frame): Call Fhandle_focus_in.
12028 (syms_of_frame): defsubr handle-focus-in/out.
12030 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12032 Fix porting bug to older POSIXish platforms (Bug#14862).
12033 * sysdep.c (emacs_pipe): New function, that implements
12034 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12035 This should port better to CentOS 5 and to Mac OS X 10.6.
12036 All calls to pipe2 changed.
12038 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12039 This makes the code easier to read and the executable a bit smaller.
12040 Do not replace all calls to Fcons that happen to create lists,
12041 just calls that are intended to create lists. For example, when
12042 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12043 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12044 Similarly for list2 through list5.
12045 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12046 * bytecode.c (exec_byte_code):
12047 * callint.c (quotify_arg, Fcall_interactively):
12048 * callproc.c (Fcall_process, create_temp_file):
12049 * charset.c (load_charset_map_from_file)
12050 (Fdefine_charset_internal, init_charset):
12051 * coding.c (get_translation_table, detect_coding_system)
12052 (Fcheck_coding_systems_region)
12053 (Fset_terminal_coding_system_internal)
12054 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12055 * composite.c (update_compositions, Ffind_composition_internal):
12056 * dired.c (directory_files_internal, file_name_completion)
12058 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12059 * doc.c (Fsnarf_documentation):
12060 * editfns.c (Fmessage_box):
12062 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12063 (Feval, eval_sub, Ffuncall, apply_lambda):
12064 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12065 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12066 (Fset_file_times, Finsert_file_contents)
12067 (Fchoose_write_coding_system, Fwrite_region):
12068 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12069 * font.c (font_registry_charsets, font_parse_fcname)
12070 (font_prepare_cache, font_update_drivers, Flist_fonts):
12071 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12072 * frame.c (make_frame, Fmake_terminal_frame)
12073 (x_set_frame_parameters, x_report_frame_params)
12074 (x_default_parameter, Fx_parse_geometry):
12075 * ftfont.c (syms_of_ftfont):
12076 * image.c (gif_load):
12077 * keyboard.c (command_loop_1):
12078 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12079 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12080 (Fminor_mode_key_binding, accessible_keymaps_1)
12081 (Faccessible_keymaps, Fwhere_is_internal):
12082 * lread.c (read_emacs_mule_char):
12083 * menu.c (find_and_return_menu_selection):
12084 * minibuf.c (get_minibuffer):
12085 * nsfns.m (Fns_perform_service):
12086 * nsfont.m (ns_script_to_charset):
12087 * nsmenu.m (ns_popup_dialog):
12088 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12089 (Fx_own_selection_internal):
12090 * nsterm.m (append2):
12091 * print.c (Fredirect_debugging_output)
12092 (print_prune_string_charset):
12093 * process.c (Fdelete_process, Fprocess_contact)
12094 (Fformat_network_address, set_socket_option)
12095 (read_and_dispose_of_process_output, write_queue_push)
12096 (send_process, exec_sentinel):
12097 * sound.c (Fplay_sound_internal):
12098 * textprop.c (validate_plist, add_properties)
12099 (Fput_text_property, Fadd_face_text_property)
12100 (copy_text_properties, text_property_list, syms_of_textprop):
12101 * unexaix.c (report_error):
12102 * unexcoff.c (report_error):
12103 * unexsol.c (unexec):
12104 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12105 (Fformat_mode_line, syms_of_xdisp):
12106 * xfaces.c (set_font_frame_param)
12107 (Finternal_lisp_face_attribute_values)
12108 (Finternal_merge_in_global_face, syms_of_xfaces):
12109 * xfns.c (x_default_scroll_bar_color_parameter)
12110 (x_default_font_parameter, x_create_tip_frame):
12111 * xfont.c (xfont_supported_scripts):
12112 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12113 (menu_help_callback, xmenu_show):
12114 * xml.c (make_dom):
12115 * xterm.c (set_wm_state):
12116 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12117 and similarly for list2 through list5.
12119 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12121 * callproc.c (Fcall_process_region): Fix minor race and tune.
12122 (create_temp_file): New function, with the temp-file-creation part
12123 of the old Fcall_process_region. Use Fcopy_sequence to create the
12124 temp file name, rather than alloca + build_string, for simplicity.
12125 Don't bother to block input around the temp file creation;
12126 shouldn't be needed. Simplify use of mktemp.
12127 Use record_unwind_protect immediately after creating the temp file;
12128 this closes an unlikely race where the temp file was not removed.
12129 Use memcpy rather than an open-coded loop.
12130 (Fcall_process_region): Use the new function. If the input is
12131 empty, redirect from /dev/null rather than from a newly created
12132 empty temp file; this avoids unnecessary file system traffic.
12134 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12136 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12137 Simplify by making this case like the other two. This is a bit
12138 slower on obsolete hosts, but the extra complexity isn't worth it.
12140 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12141 * process.c (create_process) [!DOS_NT]:
12142 Remove now-unnecessary calls to emacs_close.
12144 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12146 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12147 returning early. (Bug#14850)
12149 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12150 and inhibit-iso-escape-detection attributes of 'undecided'.
12153 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12155 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12156 Reported by Herbert J. Skuhra in
12157 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12159 Don't lose top specpdl entry when memory is exhausted.
12160 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12161 specpdl overflow here, to simplify callers; all callers changed.
12162 Always reserve an unused entry at the stack top; this avoids
12163 losing the top entry's information when memory is exhausted.
12165 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12167 Clean up errno reporting and fix some errno-reporting bugs.
12168 * callproc.c (Fcall_process):
12169 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12170 * process.c (create_process, Fmake_network_process):
12171 * unexaix.c (report_error):
12172 * unexcoff.c (report_error):
12173 Be more careful about reporting the errno of failed operations.
12174 The code previously reported the wrong errno sometimes.
12175 Also, prefer report_file_errno to setting errno + report_file_error.
12176 (Fcall_process): Look at openp return value rather than at path,
12177 as that's a bit faster and clearer when there's a numeric predicate.
12178 * fileio.c (report_file_errno): New function, with most of the
12179 old contents of report_file_error.
12180 (report_file_error): Use it.
12181 (Ffile_exists_p, Ffile_accessible_directory_p):
12182 Set errno to 0 when it is junk.
12183 * fileio.c (Faccess_file):
12184 * image.c (x_create_bitmap_from_file):
12185 Use faccessat rather than opening the file, to avoid the hassle of
12186 having a file descriptor open.
12187 * lisp.h (report_file_errno): New decl.
12188 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12191 * process.c (create_process, wait_reading_process_output) [AIX]:
12192 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12193 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12194 a multithreaded environment anyway).
12195 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12197 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12199 * image.c (x_find_image_file): Don't close a remote file handle.
12201 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12203 Fix races with threads and file descriptors.
12204 * callproc.c (Fcall_process_region):
12205 * dired.c (open_directory):
12206 * emacs.c (main, Fdaemon_initialized):
12207 * image.c (x_find_image_file):
12208 * inotify.c (Finotify_rm_watch):
12209 * lread.c (Flocate_file_internal):
12210 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12211 * term.c (term_mouse_moveto, init_tty):
12212 * termcap.c (tgetent):
12213 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12214 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12215 * unexhp9k800.c, unexmacosx.c (unexec):
12216 * callproc.c (Fcall_process_region):
12217 Use emacs_close, not close.
12218 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12219 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12220 and posix_close function on current platforms (which all lack them).
12221 (emacs_close): Use it. This should fix the races on GNU/Linux and
12222 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12223 and it should avoid closing random victim file descriptors on
12226 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12228 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12229 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12230 Touch up doc a bit.
12232 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12233 This is for .gdbinit xbacktrace.
12235 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12236 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12237 (emacs_set_tty): Now static.
12238 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12239 * term.c (tty_capable_p, tty_default_color_capabilities)
12240 (get_tty_terminal, term_mouse_movement)
12241 (handle_one_term_event, init_tty, maybe_fatal):
12242 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12243 (tgetent, scan_file, name_match, compare_contin):
12244 * terminal.c (get_terminal):
12245 Use bool for boolean.
12246 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12247 Prefer char to unsigned char if either will do.
12248 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12249 (tty_write_glyphs): Prefer int to unsigned.
12250 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12251 All callers changed.
12252 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12254 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12257 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12258 (B__dummy__): New dummy symbol, to pacify C89.
12259 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12260 they can't grok varargs macros.
12261 * dispnew.c (add_window_display_history)
12262 (add_frame_display_history):
12263 * print.c (print_object):
12264 * xdisp.c (debug_method_add):
12265 Use %p printf format only for void pointers.
12266 * emacs.c (usage_message): New constant, replacing ...
12267 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12268 (main): Adjust to usage reorg.
12269 * fns.c (syms_of_fns):
12270 * profiler.c (syms_of_profiler):
12271 Don't use non-constant struct initializers.
12272 * gnutls.h (gnutls_initstage_t):
12273 * lisp.h (enum Lisp_Fwd_Type):
12274 * lread.c (lisp_file_lexically_bound_p):
12275 * xsettings.c (anonymous enum):
12276 Remove trailing comma.
12277 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12278 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12279 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12281 * regex.c (const_re_char): New type, to pacify strict C89.
12282 All uses of 'const re_char' replaced to use it.
12283 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12284 with glibc when strict C89. This change is imported from gnulib.
12286 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12287 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12288 Omit GNU_LINUX implementation, since it requires long long.
12289 * xterm.c (x_draw_underwave):
12290 Do not assume the traditional order of struct's members.
12291 (x_term_init): Rewrite to avoid the need for non-constant structure
12294 Syntax cleanup, mostly replacing macros with functions.
12295 This removes the need for the syntax_temp hack.
12296 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12297 * syntax.c (SYNTAX_INLINE): New macro.
12298 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12299 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12300 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12301 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12302 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12303 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12304 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12305 Now constants, not macros.
12306 (syntax_temp) [!__GNUC__]: Remove.
12307 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12308 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12309 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12310 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12311 Move here from syntax.h; now functions, not macros. Except for the
12312 last function, these are static since only syntax.c uses them.
12313 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12314 All uses changed. Now a function, not a macro; use this fact
12315 to simplify the code.
12316 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12317 compiler bugs; no longer relevant.
12318 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12319 (SYNTAX_INLINE): New macro.
12320 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12321 for the new functions. Use bool for boolean member.
12322 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12323 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12324 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12325 (SETUP_BUFFER_SYNTAX_TABLE):
12326 Now extern inline functions, not macros.
12327 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12328 Remove; all uses replaced by implementation.
12329 (syntax_temp) [!__GNUC__]: Remove decl.
12330 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12332 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12334 * emacs.c (main): Fix syntax error.
12336 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12338 Timestamp fixes for undo (Bug#14824).
12339 * atimer.c (schedule_atimer):
12340 * fileio.c (Ffile_newer_than_file_p):
12341 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12342 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12343 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12344 (syms_of_fileio): Remove Sclear_visited_file_name.
12345 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12346 file doesn't exist; this avoids an ambiguity with negative timestamps.
12347 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12348 * systime.h (make_emacs_time, invalid_emacs_time):
12349 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12350 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12351 * undo.c (record_first_change): Push (visited-file-modtime) onto
12352 undo list rather than reimplementing it by hand, incorrectly.
12354 2013-07-09 Ken Brown <kbrown@cornell.edu>
12356 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12358 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12360 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12362 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12364 Handle errno and exit status a bit more carefully.
12365 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12366 number into an exit status. Instead, use EXIT_CANCELED.
12367 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12368 * callproc.c (relocate_fd):
12369 * emacs.c (close_output_streams, main):
12370 * process.c (create_process):
12371 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12372 Use emacs_perror for simplicity.
12373 * callproc.c (relocate_fd, main):
12374 * sysdep.c (sys_subshell):
12375 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12376 (shut_down_emacs): Use emacs_write, not write.
12377 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12378 * fileio.c (Fcopy_file, e_write):
12379 * nsterm.m (ns_select):
12380 * process.c (send_process):
12381 * sound.c (vox_write):
12382 Use emacs_write_sig, not emacs_write.
12383 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12384 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12386 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12388 (emacs_full_write): New function.
12389 (emacs_write): Rewrite to use it.
12390 (emacswrite_sig, emacs_perror): New functions.
12391 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12393 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12395 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12396 on NS even if it is present. Pixmap on NS is a void*.
12398 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12400 Port to Ubuntu 10 (Bug#14803).
12401 Problem reported by T.V. Raman.
12402 * process.c (close_on_exec, accept4, process_socket):
12403 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12405 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12407 * w32.c (sys_dup): Declare prototype.
12411 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12413 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12415 Make file descriptors close-on-exec when possible (Bug#14803).
12416 This simplifies Emacs a bit, since it no longer needs to worry
12417 about closing file descriptors by hand in some cases.
12418 It also fixes some unlikely races. Not all such races, as
12419 libraries often open files internally without setting
12420 close-on-exec, but it's an improvement.
12421 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12422 * callproc.c (Fcall_process) [!MSDOS]:
12423 * emacs.c (main) [!DOS_NT]:
12424 * nsterm.m (ns_term_init):
12425 * process.c (create_process):
12426 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12427 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12428 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12429 Prefer mkostemp with O_CLOEXEC to mkstemp.
12430 * callproc.c (relocate_fd) [!WINDOWSNT]:
12431 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12432 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12434 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12435 Make the resulting file descriptor close-on-exec.
12436 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12437 * lread.c (load_descriptor_list, load_descriptor_unwind):
12438 Remove; no longer needed. All uses removed.
12439 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12440 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12442 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12443 (Fmake_network_process, Fnetwork_interface_list)
12444 (Fnetwork_interface_info, server_accept_connection):
12445 Make newly-created socket close-on-exec.
12446 * sysdep.c (emacs_open, emacs_fopen):
12447 Make new-created descriptor close-on-exec.
12448 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12449 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12451 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12453 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12454 for NS_IMPL_GNUSTEP.
12456 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12458 Fix openp errno handling.
12459 * callproc.c (Fcall_process): Preserve openp errno around close.
12460 * lread.c (openp): Set errno when returning -1, as some callers
12463 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12465 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12467 * nsterm.h (NSSavePanel): Update comment.
12468 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12469 (ns_run_file_dialog): Declare.
12471 * nsfns.m: Remove panelOK.
12473 (ns_run_file_dialog): New function.
12474 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12475 event loop, so file dialog is popped up by ns_run_file_dialog, called
12476 by sendEvent (Bug#14578).
12477 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12479 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12481 * xdisp.c (default_line_pixel_height): New function.
12482 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12483 (try_cursor_movement, redisplay_window, try_window)
12484 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12486 * window.c (window_scroll_pixel_based):
12487 use default_line_pixel_height.
12489 * dispextern.h (default_line_pixel_height): Add prototype.
12491 * frame.c (x_set_line_spacing): Accept a float value for
12492 line-spacing parameter, per the documentation.
12494 * data.c (Fmultibyte_string_p): Doc fix.
12496 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12498 Use emacs_open more consistently when opening files.
12499 This handles EINTR more consistently now, and makes it easier
12500 to introduce other uniform changes to file descriptor handling.
12501 * sysstdio.h: New file.
12502 * buffer.c (mmap_init):
12503 * cygw32.c (chdir_to_default_directory):
12504 * dispnew.c (Fopen_termscript):
12505 * emacs.c (Fdaemon_initialized):
12506 * fileio.c (Fdo_auto_save):
12507 * image.c (slurp_file, png_load_body, jpeg_load_body):
12508 * keyboard.c (Fopen_dribble_file):
12510 * print.c (Fredirect_debugging_output):
12511 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12512 * termcap.c (tgetent):
12513 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12514 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12515 * w32term.c (w32_initialize) [CYGWIN]:
12516 * xfaces.c (Fx_load_color_file):
12517 Use emacs_open instead of plain open, and emacs_fopen instead of
12519 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12520 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12521 * callproc.c (default_output_mode): New constant.
12522 (Fcall_process): Use it to call emacs_open instead of plain creat.
12523 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12524 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12525 (emacs_fopen): New function.
12526 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12527 Include <lisp.h>, for emacs_open.
12528 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12530 Remove duplicate #include directives.
12531 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12533 Don't include stdio.h twice.
12534 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12535 Don't include sys/types.h or stdio.h twice.
12536 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12537 * lread.c: Don't include coding.h twice.
12538 * nsfont.m: Don't include frame.h twice.
12539 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12540 * ralloc.c: Don't include <unistd.h> twice.
12541 * xdisp.c: Don't include font.h twice.
12542 * xterm.c: Don't include fontset.h twice.
12543 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12545 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12547 Scale ImageMagick images more carefully.
12548 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12549 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12550 Be more careful about avoiding undefined behavior after
12551 integer overflow and division by zero.
12553 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12555 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12556 (syms_of_w32fns): DEFSYM them.
12557 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12558 (CCHDEVICENAME): Define macros if not defined.
12559 (struct MONITOR_INFO_EX): New struct.
12560 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12561 (enum_display_monitors_fn): New variable.
12562 (globals_of_w32fns): Initialize it.
12563 (Fx_display_pixel_width, Fx_display_pixel_height)
12564 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12565 multi-monitor setups in docstrings.
12566 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12567 screen size by primary monitor's millimeter per pixel.
12568 (w32_monitor_enum, w32_display_monitor_attributes_list)
12569 (w32_display_monitor_attributes_list_fallback)
12570 (Fw32_display_monitor_attributes_list): New functions.
12571 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12573 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12575 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12577 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12579 * fileio.c (Qfile_notify_error): New error symbol.
12581 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12582 * inotify.c (inotify_callback, symbol_to_inotifymask)
12583 (Finotify_add_watch, Finotify_rm_watch): Use it.
12584 (inotifyevent_to_event): Exchange order of cookie and file name.
12585 (Finotify_add_watch): Adapt docstring.
12587 * lisp.h (Qfile_notify_error): Declare.
12589 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12591 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12592 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12593 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12594 which did not work (see <http://bugs.gnu.org/14569#307>).
12595 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12596 && (!noninteractive || initialized)). This attempts to thread
12597 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12599 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12601 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12602 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12604 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12606 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12607 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12608 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12609 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12611 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12613 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12614 Define to __sys_siglist.
12616 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12618 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12619 word-wrap, so that overflow-newline-into-fringe would work in
12620 visual-line-mode. (Bug#2749)
12621 (move_it_in_display_line_to): When the last scanned display
12622 element fits exactly on the display line, and
12623 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12624 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12625 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12626 finding buffer position that corresponds to pixel coordinates,
12627 e.g. in buffer_posn_from_coords.
12629 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12631 * process.c (handle_child_signal): Call catch_child_signal if
12634 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12636 Don't convert function pointers to void * and back.
12637 It isn't portable C, and it's easy enough to avoid.
12638 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12639 (make_save_value): Add support for SAVE_FUNCPOINTER.
12640 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12641 * print.c (print_object):
12642 Distinguish function from object pointers.
12643 * lisp.h (SAVE_FUNCPOINTER): New constant.
12644 (SAVE_SLOT_BITS): Adjust to it.
12645 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12646 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12647 (voidfuncptr): New typedef.
12648 (struct Lisp_Save_Value): New member data[0].funcpointer.
12649 (XSAVE_FUNCPOINTER): New function.
12651 Simplify buildobj processing.
12652 * Makefile.in (buildobj.h): Make it a sequence of strings each
12653 followed by comma, rather than a single string. Put it into a
12654 .tmp file in case there's an error while generating it.
12655 (gl-stamp): Use .tmp for temp files.
12656 (mostlyclean): Clean .tmp files.
12657 * doc.c (buildobj): Move to just the routine that needs it.
12658 It's now an array of strings, so processing is simpler.
12660 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12662 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12663 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12664 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12665 Invoke malloc_enable_thread even when not interactive.
12666 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12667 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12668 in this case, since the underlying bug has now been fixed.
12670 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12672 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12673 unlinking it (bug#14691).
12675 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12677 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12678 before checking whether buffer is modified. This lets
12679 `kill-buffer-query-functions' cancel killing of the buffer or save
12680 its content before `kill-buffer' asks user the "Buffer %s
12681 modified; kill anyway?" question.
12683 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12685 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12686 Let the super performKeyEquivalent deal with them (Bug#14747).
12688 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12690 * widget.c (resize_cb): Remove unused local.
12692 Do not use GTK 3 if it exists but cannot be compiled.
12693 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12694 * xterm.c (x_error_handler) [!USE_GTK]:
12697 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12699 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12701 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12702 to the valid range of values. (Bug#14753)
12704 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12705 when moving point by using the current glyph matrix. This avoids
12706 the need to force redisplay when this function is called in a
12709 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12711 Fix minor problems found by static checking.
12712 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12713 Redo the latter's body to sidestep GCC parenthesization warnings.
12714 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12715 * coding.c (detect_coding, detect_coding_system):
12716 * coding.h (struct undecided_spec):
12717 Use bool for boolean.
12718 * image.c (QCmax_width, QCmax_height): Now static.
12719 * xdisp.c (Fmove_point_visually): Remove unused local.
12721 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12723 * xdisp.c (Fmove_point_visually): New function.
12725 2013-06-28 Kenichi Handa <handa@gnu.org>
12727 * coding.h (define_coding_undecided_arg_index): New enum.
12728 (coding_attr_index): New members
12729 coding_attr_undecided_inhibit_null_byte_detection,
12730 coding_attr_undecided_inhibit_iso_escape_detection,
12731 coding_attr_undecided_prefer_utf_8.
12732 (undecided_spec): New struct.
12733 (struct coding_system): New member `undecided' of the member
12736 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12737 (detect_coding): Likewise.
12738 (detect_coding_system): Likewise.
12739 (Fdefine_coding_system_internal): New coding system properties
12740 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12742 (syms_of_coding): Adjust for coding_arg_undecided_max.
12744 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12746 * image.c (x_from_xcolors): Remove unused local.
12748 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12750 Defer image data transfer between X client and server until actual
12753 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12756 * image.c (Destroy_Image): Remove.
12757 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12758 `mask_p', and `colors_p'. All uses changed.
12759 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12760 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12761 New macros for `flags' arg to x_clear_image_1.
12762 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12763 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12764 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12765 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12766 (image_get_x_image, image_unget_x_image): New functions or macros.
12767 (image_background, image_background_transparent, x_to_xcolors)
12768 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12769 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12770 instead of Destroy_Image.
12771 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12772 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12773 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12774 (imagemagick_load_image, svg_load_image): Use them instead of
12775 x_create_x_image_and_pixmap, and x_put_x_image followed by
12776 x_destroy_x_image, respectively.
12777 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12778 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12779 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12780 background_transparent fields.
12781 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12782 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12784 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12786 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12787 This mostly consists of undoing recent changes.
12788 * callproc.c (Fcall_process):
12789 * process.c (create_process):
12790 Do not worry about catching SIGCHLD here, undoing previous change.
12791 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12792 * process.c, process.h (catch_child_signal):
12793 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12794 * process.c (catch_child_handler): Don't worry about being called
12795 lazily and do not assume caller has blocked SIGCHLD, undoing
12796 previous change. Move first-time stuff back to
12797 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12798 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12799 set lib_child_handler if it's already initialized, which may
12800 help avoid problems on GNUstep.
12802 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12804 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12805 * callproc.c (Fcall_process):
12806 * process.c (create_process):
12807 Make sure SIGCHLD is caught before we fork,
12808 since Emacs startup no arranges to catch SIGCHLD.
12809 * process.c (lib_child_handler): Initialize to null, not to
12811 (catch_child_signal): Allow self to be called lazily.
12812 Do nothing if it's already been called.
12813 Assume caller has blocked SIGCHLD (all callers do now).
12814 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12815 just before it's really needed.
12816 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12817 since it hasn't been caught yet.
12819 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12821 * image.c (compute_image_size): New function to implement
12822 :max-width and :max-height.
12823 (imagemagick_load_image): Use it.
12825 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12827 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12828 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12830 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12831 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12832 the SIGCHLD handler, since the code is not atomic and (due to glib)
12833 signals may be arriving now.
12834 * sysdep.c (init_signals): Do not catch child signals here;
12835 'main' now does that later, at a safer time.
12837 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12839 Clean up SIGCHLD handling a bit (Bug#14569).
12840 * process.c, process.h (catch_child_signal):
12841 Now always extern, even if !NS_IMPL_GNUSTEP.
12842 * process.c (catch_child_signal): Move glib tickler here from
12843 init_process_emacs, so that it's done earlier in Emacs
12844 initialization. Also move the noninteractive && !initialized
12845 check here from init_process_emacs. This is all a bit cleaner for
12846 GNUish platforms, and I hope it works around the Cygwin bug.
12847 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12848 that glib signal handling is tickled before glib creates threads.
12850 * process.c (wait_reading_process_output): Avoid int overflow
12851 when reading more than 2 GiB total from a process.
12853 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12855 * process.c (create_process): Handle a couple more cases,
12856 i.e., work even if new_argv and wait_child_setup[i] are cached.
12857 Use Fcall_process's style for volatile vars.
12859 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12861 * process.c (create_process): Mark PROCESS volatile.
12863 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12865 Use C99-style flexible array members if available.
12866 This avoids some subtle aliasing issues, which typically
12867 aren't a problem with GCC but may be a problem elsewhere.
12868 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12869 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12870 In either case, it uses a flexible array member rather than
12871 the old struct hack. All uses changed.
12872 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12873 Adjust to sdata reorganization.
12874 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12875 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12876 that ports better to pre-C99 non-GCC.
12877 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12878 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12879 as the latter has changed.
12880 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12881 and port better to pre-C99 GCC.
12882 * image.c (struct xpm_cached_color):
12883 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12884 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12885 Use FLEXIBLE_ARRAY_MEMBER.
12886 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12887 Move decl to top level so it gets checked against implementation.
12888 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12889 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12891 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12893 * syntax.c: Integer cleanups.
12894 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12895 All uses that need 0-or-2 changed to:
12896 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12897 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12898 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12899 (char_quoted, prev_char_comend_first, back_comment)
12900 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12901 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12902 Use bool for boolean.
12903 (update_syntax_table, skip_chars, skip_syntaxes):
12904 Prefer int to unsigned when either will do.
12905 (back_comment): Return boolean success flag, like forw_comment,
12906 instead of positive-or-minus-1 (which might have overflowed int anyway).
12907 Don't stuff ptrdiff_t into int.
12908 (syntax_spec_code, syntax_code_spec): Now const.
12909 (Fmatching_paren, scan_lists, scan_sexps_forward):
12910 Use enum syntaxcode for syntax code.
12911 (Fmatching_paren): Check that arg is a character, not just an integer.
12912 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12913 (Finternal_describe_syntax_value): Omit no-longer-needed
12915 (skip_chars): Use char, not unsigned char, when the distinction
12917 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12918 * bytecode.c (exec_byte_code):
12919 * syntax.c (syntax_spec_code, Fchar_syntax)
12920 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12921 (init_syntax_once):
12922 * syntax.h (SYNTAX_WITH_FLAGS):
12923 Omit unnecessary casts.
12925 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12927 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12928 line dimensions here, to avoid race conditions with the main
12929 thread. (Bug#14062, bug#14630, bug#14669)
12931 * w32term.c (w32_draw_window_cursor): Compute the header line and
12932 mode line dimensions here.
12933 <w32_system_caret_window, w32_system_caret_hdr_height>:
12934 <w32_system_caret_mode_height>: New variables.
12936 * w32term.h: Declare them.
12938 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12940 * alloc.c (die): Move "assertion failed" string here ...
12941 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12942 COND when SUPPRESS_CHECKING. This shrinks the executable text
12943 size by 0.8% to 2.2% when configured with --enable-checking,
12944 depending on optimization flags (GCC 4.8.1 x86-64).
12946 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12948 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12950 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12951 base is 2; this is more accurate.
12953 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12955 * sound.c (string_default): Move to !WINDOWSNT section.
12956 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12958 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12960 * sound.c: Integer cleanups.
12961 Remove unnecessary forward decls.
12962 (struct sound_device): The 'file' member is now a Lisp_Object, not
12963 a char *, so that we needn't invoke alloca on a huge size.
12964 (Fplay_sound_internal): Adjust to this.
12965 (string_default): New function.
12966 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12967 Use it to adjust to the struct sound_device change.
12968 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12969 (be2hs) [0]: Remove.
12971 * syntax.c (skip_chars): Don't use uninitialized storage
12972 when searching a multibyte buffer for characters that are not in a
12973 unibyte string that contains non-ASCII characters.
12975 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12977 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12978 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12980 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12982 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12984 2013-06-18 Kenichi Handa <handa@gnu.org>
12986 * font.c (Ffont_spec): Signal an error for an invalid font name
12989 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12991 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12992 In particular this ports to 32-bit sparc Sun cc.
12993 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
12994 array with a dummy element at specpdl[-1], so that its address can
12996 (unbind_to): Do not copy the binding; not needed, now that we
12997 copy old_value in the one place where the copy is needed.
12998 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
12999 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13000 (union specbinding): Rename from struct specbinding. Redo layout
13001 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13002 which is not portable. With Sun C 5.12 32-bit sparc, the
13003 declaration causes nargs to be an unsigned bitfield, a behavior
13004 that the C standard allows; but Emacs wants nargs to be signed.
13005 The overall type is now a union of structures rather than a
13006 structure of union of structures, and the 'kind' member is now a
13007 bitfield, so that the overall type doesn't grow. All uses changed.
13008 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13010 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13012 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13013 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13015 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13017 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13019 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13020 unless we know that the window w's frame is a frame object.
13021 Another attempt at solving bug#14062 and bug#14630.
13023 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13025 * textprop.c (property_set_type): New enum.
13026 (add_properties): Allow appending/prepending text properties.
13027 (add_text_properties_1): Factored out of Fadd_text_properties.
13028 (Fadd_text_properties): Move all the code into
13029 add_text_properties_1.
13030 (Fadd_face_text_property): New function that calls
13031 add_text_properties_1.
13033 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13035 Move functions from lisp.h to individual modules when possible.
13036 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13037 * alloc.c (XFLOAT_INIT, set_symbol_name):
13038 * buffer.c (CHECK_OVERLAY):
13039 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13040 (set_char_table_parent):
13041 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13042 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13043 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13044 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13046 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13047 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13048 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13049 (backtrace_args, backtrace_debug_on_exit):
13050 * floatfns.c (CHECK_FLOAT):
13051 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13052 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13053 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13054 (set_hash_index_slot):
13055 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13056 * marker.c (CHECK_MARKER):
13057 * textprop.c (CHECK_STRING_OR_BUFFER):
13058 * window.c (CHECK_WINDOW_CONFIGURATION):
13059 Move here from lisp.h, and make these functions static rather than
13061 * buffer.c (Qoverlayp):
13063 * fns.c (Qhash_table_p):
13064 * window.c (Qwindow_configuration_p):
13066 * lisp.h: Remove the abovementioned defns and decls.
13068 Use functions, not macros, for XINT etc (Bug#11935).
13069 In lisp.h, prefer functions to function-like macros, and
13070 constants to object-like macros, when either will do. This:
13071 . simplifies use, as there's no more need to worry about
13072 arguments' side effects being evaluated multiple times.
13073 . makes the code easier to debug on some platforms.
13074 However, when using gcc -O0, keep using function-like macros
13075 for a few critical operations, for performance reasons.
13076 This sort of thing isn't needed with gcc -Og, but -Og
13077 is a GCC 4.8 feature and isn't widely-enough available yet.
13078 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13079 Remove enum lsb_bits; no longer needed.
13080 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13081 * buffer.c (Qoverlap):
13083 * fns.c (Qhash_table_p):
13084 Now extern, so lisp.h can use these symbols.
13085 * dispextern.h: Include character.h, for MAX_CHAR etc.
13086 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13087 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13088 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13089 (GLYPH_CODE_P): Move here from lisp.h.
13090 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13091 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13092 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13093 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13094 XUNTAG now returns void *.
13095 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13096 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13097 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13098 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13099 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13100 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13101 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13102 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13103 New macros, renamed from their sans-lisp_h_ counterparts.
13104 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13105 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13106 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13107 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13108 If compiling via GCC without optimization, define these as macros
13109 in addition to inline functions.
13110 To disable this, compile with -DINLINING=0.
13111 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13112 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13113 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13114 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13115 (INTMASK, VALMASK): Now macros, since static values cannot be
13116 accessed from extern inline functions.
13117 (VALMASK): Also a constant, for benefit of old GDB.
13118 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13119 is INTEGERP, which can fold it in.
13120 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13121 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13122 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13123 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13124 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13125 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13126 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13127 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13128 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13129 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13130 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13131 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13132 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13133 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13134 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13135 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13136 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13137 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13138 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13139 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13140 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13141 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13142 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13143 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13144 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13145 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13146 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13147 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13148 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13149 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13150 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13151 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13152 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13154 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13155 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13156 (VALMASK): Define in one place rather than in two, merging the
13157 USE_LSB_TAG parts; this is simpler.
13158 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13159 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13160 Move up, to avoid use before definition.
13161 Also include "globals.h" earlier, for the same reason.
13162 (make_natnum): New function.
13163 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13164 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13165 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13166 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13167 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13168 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13169 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13170 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13171 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13172 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13173 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13174 (Qwindow_configuration_p, Qimage): New forward declarations.
13175 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13176 (STRING_COPYIN): Remove; unused.
13177 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13178 (xcar_addr, xcdr_addr): New functions. All uses changed.
13179 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13180 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13181 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13182 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13183 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13184 (TYPE_RANGED_INTEGERP): Simplify.
13185 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13186 (setlocale, fixup_locale, synchronize_system_messages_locale)
13187 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13188 Now empty functions, not macros.
13189 (functionp): Return bool, not int.
13190 * window.c (Qwindow_configuration_p): Now extern,
13191 so window.h can use it.
13192 * window.h (Qwindowp): Move decl back to lisp.h.
13194 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13196 * xdisp.c (Fline_pixel_height): New function, required for solving
13199 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13201 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13203 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13205 * lread.c (syms_of_lread):
13206 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13208 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13210 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13212 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13214 * fileio.c (expand_file_name): Doc fix.
13216 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13218 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13219 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13220 Wait for self, not for 0. This can't hurt on GNU or similar
13221 system, and may help with Cygwin.
13223 * keyboard.c: Don't use PROP (...) as an lvalue.
13224 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13225 Use set_prop (A, B), not PROP (A) = B.
13227 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13229 * xdisp.c (get_it_property): Use it->window instead of generating
13230 a Lisp object from it->w.
13232 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13234 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13235 get-char-property the window that is being rendered, instead of
13236 the buffer, to support window-specific overlays. (Bug#14575)
13237 (compute_display_string_pos): When W is NULL, use the current
13238 buffer as the object to pass to get-char-property.
13239 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13240 pointer member of the bidi iterator, since no window is pertinent
13243 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13245 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13246 being displayed, and pass it to compute_display_string_pos.
13247 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13248 (bidi_paragraph_init): All callers changed.
13250 * xdisp.c (init_from_display_pos, init_iterator)
13251 (handle_single_display_spec, next_overlay_string)
13252 (get_overlay_strings_1, reseat_1, reseat_to_string)
13253 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13254 Set bidi_it.w member from it->w.
13255 (compute_display_string_pos): Accept additional argument, the
13256 window being displayed, and pass it to Fget_char_property.
13259 * dispextern.h (struct bidi_it): New member w, the window being
13261 (compute_display_string_pos): Adjust prototype.
13263 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13265 * xgselect.c: Remove unneeded include xterm.h.
13267 * process.c (wait_reading_process_output): Check for NS before GLIB.
13268 GLIB may be linked in due to rsvg, but ns_select must be called.
13270 * xgselect.c (xg_select): Remove call to window_system_available
13271 and g_main_context_pending at the top, so Gdk events (i.e. file
13272 notify) are processed when Emacs is started with -nw.
13274 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13276 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13277 (ctagsfiles3): New variable, includes only *.m files.
13278 (TAGS): Use an explicit language name in the regular expressions,
13279 to avoid transformation of '/SOMETHING' by MSYS to
13280 'c:\MSYS\SOMETHING'.
13282 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13284 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13286 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13288 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13289 still need to set the mouse pointer shape and activate help-echo.
13292 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13294 A few porting etc. fixes for the new file monitor code.
13295 See the thread containing
13296 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13297 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13298 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13299 (dir_monitor_callback, Fgfile_rm_watch):
13300 Use assq_no_quit instead of Fassoc, for speed.
13301 (dir_monitor_callback, Fgfile_rm_watch):
13302 eassert that the monitor is a fixnum.
13303 (dir_monitor_callback): No need for CDR_SAFE.
13304 Simplify building of lisp with alternative tails.
13305 (Fgfile_add_watch, Fgfile_rm_watch):
13306 Do not assume glib functions set errno reliably on failure.
13307 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13308 and signal an error otherwise.
13309 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13310 Use Fdelq instead of Fdelete, for speed.
13312 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13314 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13315 don't insist on being invoked on a highlighted tool-bar button.
13316 Avoids losing tool-bar functionality when mouse-highlight is nil.
13317 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13318 Don't highlight when mouse-highlight is nil.
13319 (note_mouse_highlight): When mouse-highlight is nil, don't return
13320 right away; instead, run tool-bar and mode-line highlight
13321 subroutine, clear any existing highlight, and revert the mouse
13322 pointer to its default shape. (Bug#14558)
13324 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13326 * lisp.mk (lisp): Add prog-mode.el.
13328 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13330 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13331 * process.c (dummy_handler): New function.
13332 (lib_child_handler): New static var.
13333 (handle_child_signal): Invoke it.
13334 (catch_child_signal): If a library has set up a signal handler,
13335 save it into lib_child_handler.
13336 (init_process_emacs): If using glib and not on Windows, tickle glib's
13337 child-handling code so that it initializes its private SIGCHLD handler.
13338 * syssignal.h (SA_SIGINFO): Default to 0.
13339 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13340 31; it should no longer be needed now.
13342 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13344 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13346 * gfilenotify.c (globals_of_gfilenotify): New function.
13347 (syms_of_gfilenotify): Move global initialization there.
13349 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13351 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13353 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13354 * keyboard.c (menu_bar_items, tool_bar_items):
13355 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13356 not override local keymaps any more.
13358 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13360 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13362 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13364 * w32console.c (initialize_w32_display): Return the dimensions of
13365 the console window via 2 additional arguments, not via the current
13366 frame. This avoids crashes due to overrunning the bounds of
13367 frame's decode_mode_spec_buffer, which is not resized following
13368 the change of the frame dimensions from the initial 10x10.
13370 * w32term.h (w32_initialize_display_info): Adjust prototype.
13372 * term.c (init_tty): Take dimensions of the frame from the values
13373 returned by initialize_w32_display.
13375 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13376 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13377 (LIBES): Add $(GFILENOTIFY_LIBS).
13379 * w32inevt.c (handle_file_notifications): Add dummy implementation
13380 for !HAVE_W32NOTIFY.
13382 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13384 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13386 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13388 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13390 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13392 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13394 Fix minor problems found by static checking.
13395 * data.c (pure_write_error):
13396 Use xsignal2, not Fsignal, as Fsignal might return.
13397 * eval.c (set_backtrace_debug_on_exit): Now static.
13398 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13399 No longer inline. EXTERN_INLINE is needed only for functions
13400 defined in .h files. Reindent function header as per GNU style.
13401 (backtrace_p, backtrace_top, backtrace_next):
13402 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13403 compiler or linker. Add extern decls to pacify gcc -Wall.
13404 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13406 * frame.c (free_monitors): Define only on platforms that need it.
13407 * nsterm.m (ns_term_init):
13408 * process.c (catch_child_signal):
13409 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13410 defined on all porting targets these days.
13411 * process.c, process.h (catch_child_signal):
13412 Make it extern only if NS_IMPL_GNUSTEP is defined.
13414 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13416 * w32.c (gettimeofday): Make the signature identical to prototype
13417 in nt/inc/sys/time.h.
13419 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13421 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13424 * keyboard.c (safe_run_hooks_error): Improve error message.
13426 * data.c (pure_write_error): Add `object' argument.
13427 * puresize.h (CHECK_IMPURE): Use it.
13429 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13431 * Makefile.in (NOTIFY_OBJ): New variable.
13432 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13434 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13435 Call syms_of_gfilenotify.
13437 * gfilenotify.c: New file.
13439 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13440 and Qfile_w32notify.
13441 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13442 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13444 * lisp.h: Declare syms_of_gfilenotify.
13446 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13448 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13450 Merge the specpdl and backtrace stacks. Make the structure of the
13451 specpdl entries more obvious via a tagged union of structs.
13452 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13453 (enum specbind_tag): New enum.
13454 (struct specbinding): Make it a tagged union of structs.
13455 Add a case for backtrace records.
13456 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13457 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13458 (backtrace_debug_on_exit): New accessors.
13459 (struct backtrace): Remove.
13460 (struct catchtag): Remove backlist field.
13461 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13463 (Flocal_variable_p): Speed up the common case where the binding is
13465 * eval.c (backtrace_list): Remove.
13466 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13467 (set_backtrace_args, set_backtrace_nargs)
13468 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13469 (backtrace_next): New functions.
13470 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13471 (unwind_to_catch, internal_lisp_condition_case)
13472 (internal_condition_case, internal_condition_case_1)
13473 (internal_condition_case_2, internal_condition_case_n): Don't bother
13474 with backtrace_list any more.
13475 (Fsignal): Adjust to new backtrace format.
13476 (grow_specpdl): Move up.
13477 (record_in_backtrace): New function.
13478 (eval_sub, Ffuncall): Use it.
13479 (apply_lambda): Adjust to new backtrace format.
13480 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13482 (specbind): Adjust to new specpdl format. Simplify.
13483 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13484 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13486 (mark_backtrace): Remove.
13487 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13488 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13489 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13491 * profiler.c (record_backtrace): Use get_backtrace.
13492 (handle_profiler_signal): Use backtrace_top_function.
13493 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13494 accessor functions.
13496 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13498 * process.h (catch_child_signal): Declare.
13500 * process.c (catch_child_signal): New function.
13501 (init_process_emacs): Call it.
13503 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13504 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13506 (x_set_cursor_type): Remove declaration.
13507 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13508 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13509 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13510 (ns_get_color): Use F suffix on float.
13511 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13512 (ns_get_rgb_color): Remove.
13513 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13514 (note_mouse_movement): x and y are CGFloat.
13515 (ns_draw_fringe_bitmap): Remove unused rowY.
13516 Change #if to COCOA && >= 10_6.
13517 (ns_draw_window_cursor): Remove unused overspill.
13518 (ns_draw_underwave): width and x are EamcsCGFloat.
13519 (ns_draw_box): thickness is CGFloat.
13520 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13521 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13522 if not in main thread.
13523 (ns_get_pending_menu_title, ns_check_menu_open)
13524 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13525 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13526 (sendFromMainThread:): New method.
13527 (changeFont:): size is CGFloat.
13528 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13529 Disable warning about permanent text.
13530 (characterIndexForPoint:): Adjust return type depending on GNUstep
13532 (mouseDown:): delta is CGFloat.
13533 (updateFrameSize): Remove unised variable f.
13534 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13535 Cast float to EmacsCGFloat.
13536 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13537 also to -1 when restoring.
13538 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13539 inside NS_IMPL_COCOA.
13540 (toggleFullScreen:): Put call to toggleFullScreen inside
13541 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13542 (setPosition:portion:whole:): por is CGFloat.
13543 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13544 (mouseDown:): Use CGFloat.
13545 (mouseDragged:): Remove unised variable edge.
13546 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13548 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13549 of CGFloat differs.
13550 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13551 when NS_IMPL_GNUSTEP.
13552 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13553 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13554 (EmacsToolbar): Add clearAll. Add tag argument to
13555 addDisplayItemWithImage.
13556 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13558 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13560 * nsmenu.m (ns_update_menubar): Make static.
13561 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13562 (fillWithWidgetValue:): Add cast to SEL for setAction.
13563 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13564 (update_frame_tool_bar): Update code for GNUstep.
13565 (clearAll): New method.
13566 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13567 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13568 Move identifierToItem setObject and activeIdentifiers addObject before
13569 call to insertItemWithItemIdentifier.
13570 (validateVisibleItems): Fix indentation.
13571 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13572 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13573 UtilityWindow to aStyle, remove call to setStyleMask.
13575 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13577 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13578 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13579 Use F suffix on floats.
13580 (ns_char_width): Returns CGFloat.
13581 (ns_ascii_average_width): w is CGFloat instead of float.
13582 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13584 (ns_glyph_metrics): CGFloat instead of float.
13586 * nsfns.m (x_set_foreground_color, x_set_background_color):
13588 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13589 remove unused variables.
13590 (Fns_read_file_name): Keep track if panel is for save.
13591 Use ns_filename_from_panel/ns_directory_from_panel.
13592 (Fns_list_services): delegate only used for COCOA.
13593 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13594 Just return the input if GNUstep.
13595 (x_screen_planes): Remove.
13596 (Fxw_color_values): Use EmacsCGFloat
13597 (Fns_display_monitor_attributes_list): Only get screen number for
13599 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13601 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13602 ns_directory_from_panel.
13604 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13606 * process.c (handle_child_signal): Also use WCONTINUED.
13607 This is so that list-processes doesn't mistakenly list the process
13608 as stopped, when the process has actually been continued and is
13611 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13613 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13614 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13615 not already configured.
13617 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13619 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13621 * Makefile.in (mostlyclean): Remove *.res files.
13623 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13625 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13626 a buffer (bug#8447).
13628 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13630 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13631 display vector, and we backtrack, handle the case that the
13632 previous character position is also displayed from a display
13633 vector or covered by a display string or image. (Bug#14476)
13635 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13637 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13638 (struct MonitorInfo, free_monitors): Remove.
13639 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13640 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13641 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13644 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13645 (struct MonitorInfo, free_monitors): Remove.
13646 (ns_screen_name): Make static.
13647 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13648 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13651 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13652 (struct MonitorInfo): New struct.
13653 (free_monitors, make_monitor_attribute_list): Declare.
13655 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13657 (free_monitors, make_monitor_attribute_list): New functions.
13658 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13661 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13663 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13665 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13667 * keyboard.c: Apply keyboard decoding only to events that come directly
13668 from the tty, not from unread-command-events (bug#14368).
13669 (read_event_from_main_queue): New function, extracted from read_char.
13670 (read_decoded_char): Remove.
13671 (read_decoded_event_from_main_queue): New function to replace it.
13672 (read_char): Use it.
13673 (read_key_sequence): Use read_char rather than read_decoded_char.
13675 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13677 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13679 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13681 2013-05-22 Kenichi Handa <handa@gnu.org>
13683 The following changes are to fix the setting of
13684 buffer-file-coding-system on, for instance, C-x RET c unix RET
13685 _FILE_OF_DOS_EOL_TYPE_ RET.
13687 * coding.h (struct coding_system): New member detected_utf8_chars.
13689 * coding.c (detect_coding_utf_8): Count characters and check EOL
13690 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13692 (setup_coding_system): Do not initialize coding->head_ascii.
13693 (check_ascii): Do not set coding->eol_seen but update it. Do not
13694 call adjust_coding_eol_type here.
13695 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13696 If the eol-type of CODING is already specified, adjust the eol type
13697 of the found coding-system.
13698 (decode_coding_gap): Cancel previous change. Utilize the
13699 character numbers counted by detect_coding_utf_8. Fix detection
13702 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13704 * search.c (looking_at_1): Only set last_thing_searched if the match
13705 changed the match-data (bug#14281).
13707 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13709 * xdisp.c (reseat_at_previous_visible_line_start):
13710 Already declared in dispextern.h, so remove it here.
13711 (move_it_vertically_backward): Likewise.
13713 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13715 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13716 (Fx_display_pixel_width, Fx_display_pixel_height)
13717 (Fx_display_mm_width, Fx_display_mm_height):
13718 Mention `display-monitor-attributes-list' in docstrings.
13720 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13721 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13722 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13723 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13724 (Fx_display_backing_store, Fx_display_visual_class)
13725 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13726 (Fx_display_grayscale_p, Fx_display_pixel_width)
13727 (Fx_display_pixel_height, Fx_display_planes)
13728 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13729 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13730 (Fx_display_mm_width, Fx_display_mm_height)
13731 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13732 height for all physical monitors as in X11.
13734 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13735 Return pixel width or height for all physical monitors as in X11.
13737 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13739 Port --enable-gcc-warnings to clang.
13740 * bytecode.c (exec_byte_code):
13742 Redo diagnostic pragmas to pacify clang, too.
13743 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13744 * editfns.c (Fencode_time):
13745 * fileio.c (file_accessible_directory_p):
13746 * font.c (font_unparse_xlfd):
13747 Use '&"string"[index]' instead of '"string" + (index)'.
13748 * undo.c (user_error): Remove; unused.
13750 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13752 * insdel.c (insert_1_both): Document the arguments, instead of
13753 referring to insert_1, which no longer exists.
13755 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13756 some window, increment windows_or_buffers_changed, so that
13757 *Messages* display in that window is updated. (Bug#14408)
13759 * w32.c: Include epaths.h.
13760 (init_environment): Use cmdproxy.exe without leading directories.
13761 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13763 (gettimeofday): Adjust signature and return value to Posix
13766 * unexw32.c (open_output_file): Delete the existing emacs.exe
13767 before creating it, to break the hard link to the versioned
13770 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13771 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13772 (FIRSTFILE_OBJ): New variables.
13773 (W32_RES): Rename to EMACSRES. All users changed.
13774 (base_obj): Use $(CM_OBJ).
13775 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13776 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13777 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13778 $(W32_RES_LINK) before $(LIBES).
13779 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13781 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13783 * makefile.w32-in (DOC): Use just "DOC".
13785 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13787 * process.c: Export default filters and sentinels to Elisp.
13788 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13790 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13791 (Fset_process_sentinel, Fformat_network_address):
13792 Default to them instead of nil.
13793 (server_accept_connection): Sentinels can't be nil any more.
13794 (read_and_dispose_of_process_output): New function, extracted from
13795 read_process_output.
13796 (read_process_output): Use it; filters can't be nil.
13797 (Finternal_default_process_filter): New function, extracted from
13798 read_process_output.
13799 (exec_sentinel_unwind): Remove function.
13800 (exec_sentinel): Don't zilch sentinel while running.
13801 (status_notify): Sentinels can't be nil.
13802 (Finternal_default_process_sentinel): New function extracted from
13804 (setup_process_coding_systems): Default filter is not nil any more.
13805 (syms_of_process): Export new Elisp functions and initialize
13807 * lisp.h (make_lisp_proc): New function.
13809 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13811 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13813 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13815 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13816 unless we know that the window w is a leaf window.
13817 Another attempt at solving bug#14062.
13819 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13821 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13824 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13826 * image.c (gif_load): Check that subimages fit (Bug#14345).
13828 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13830 * lread.c (skip_dyn_eof): New function.
13831 (read1): Use it to skip the end of a file in response to #@00.
13833 * doc.c (get_doc_string): Slightly relax the sanity checking.
13835 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13837 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13838 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13839 (MonitorInfo): New struct.
13840 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13841 (Fns_display_monitor_attributes_list): New functions.
13842 (display-usable-bounds): Remove.
13843 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13846 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13848 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13849 (GTK_CHECK_VERSION): New macro, if not already defined.
13850 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13851 replaced by GTK_CHECK_VERSION.
13853 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13855 * xterm.h (GTK_PREREQ): New macro.
13856 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13857 to use this macro instead, for consistency and clarity.
13859 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13861 * xdisp.c (row_for_charpos_p): New function, with code of
13862 cursor_row_p, but accepts an additional argument CHARPOS instead
13863 of using a hardcoded PT.
13864 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13865 (row_containing_pos): Call row_for_charpos_p instead of partially
13866 doing the same. Fixes cursor positioning under longlines-mode
13867 when longlines-show-effect includes more than one newline, when
13868 moving the cursor vertically up.
13870 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13872 * makefile.w32-in (ACL_H): New macro.
13873 ($(BLD)/fileio.$(O)): Update dependencies.
13875 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13877 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13878 * Makefile.in (LIB_ACL): New macro.
13879 (LIBACL_LIBS): Remove.
13880 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13881 * fileio.c: Include <acl.h>.
13882 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13883 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13885 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13888 * unexelf.c: Don't assume ElfW (Half) fits in int.
13889 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13890 when dealing with ElfW (Half) values, since they can exceed 2**31
13891 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13892 (entry_address): Omit unused NUM arg. All uses changed.
13894 2013-05-07 Juri Linkov <juri@jurta.org>
13896 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13897 to the string converted from number with `Fnumber_to_string'.
13900 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13902 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13903 This fixes a problem introduced by my previous change.
13905 2013-05-07 Glenn Morris <rgm@gnu.org>
13907 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13909 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13911 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13913 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13915 Static checking by GCC 4.8.0.
13916 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13917 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13918 (x_get_monitor_attributes_fallback)
13919 (x_get_monitor_attributes_xinerama)
13920 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13921 Define only if USE_GTK.
13922 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13923 (x_get_monitor_attributes_fallback): Omit unused locals.
13924 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13925 Use double, not float, to avoid mixed-mode floating point arithmetic.
13927 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13928 Jan Djärv <jan.h.d@swipnet.se>
13930 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13931 (XINERAMA_CFLAGS): New macros.
13932 (ALL_CFLAGS, LIBES): Use them.
13934 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13935 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13936 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13937 (syms_of_xfns): DEFSYM them.
13938 (struct MonitorInfo): New struct.
13939 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13940 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13941 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13942 (x_get_monitor_attributes_xinerama): New functions.
13943 (Fx_display_monitor_attributes_list): New primitive.
13944 (syms_of_xfns): Defsubr it.
13946 * xterm.h (x_display_info): Add Xatom_net_workarea and
13947 Xatom_net_current_desktop.
13949 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13950 and dpyinfo->Xatom_net_current_desktop.
13952 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13954 * xdisp.c (pos_visible_p): Use the special code for finding the
13955 beginning of a display property or overlay for any "replacing"
13956 display property, not just for display strings. This solves
13957 incorrect reporting of position by posn-at-point. (Bug#14241)
13959 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13961 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13962 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13963 Verify that ElfW (Half) fits in int.
13964 (fatal): Use same signature as lisp.h.
13965 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13966 configure and build with -DUNEXELF_DEBUG without worrying about
13967 other modules that use DEBUG.
13968 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13969 possibly-wide integers now uses it instead of plain fprintf.
13970 (entry_address): New function, which avoids problems with 32-bit
13971 overflow on 64-bit hosts.
13972 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13973 (round_up): Don't assume the remainder fits in int.
13974 (find_section): Use bool for boolean. Simplify debug code.
13975 (unexec): Don't assume file sizes fit in int or size_t.
13976 Omit unnecessary trailing newline in 'fatal' format.
13977 Use strerror rather than outputting decimal error number.
13978 Remove unused code when emacs is not defined;
13979 this file relies on Emacs now.
13980 Don't assume e_phnum and e_shnum are positive.
13982 * regex.c: Fix problems when DEBUG is defined.
13983 (extract_number, extract_number_and_incr): Define regardless of
13984 whether DEBUG is defined; that's simpler and makes the code less
13985 likely to go stale in the normal case when DEBUG is not defined.
13986 Return int rather than taking an int * arg. All callers changed.
13987 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13988 Remove, replacing with ...
13989 (DEBUG_PRINT): New macro. All callers changed.
13990 (DEBUG_COMPILES_ARGUMENTS): New macro.
13991 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13992 (print_compiled_pattern, print_double_string) [DEBUG]:
13993 Use prototype rather than old-style definition.
13994 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
13995 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
13996 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
13997 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
13998 Don't assume ptrdiff_t, size_t, and long are the same width as int.
13999 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14000 This matters only when DEBUG is defined.
14002 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14004 * xdisp.c (set_iterator_to_next): Set the
14005 ignore_overlay_strings_at_pos_p flag only if we are _really_
14006 iterating over an overlay string, as indicated by the
14007 current.overlay_string_index member. (Bug#14306)
14009 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14011 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14012 to where it is used, to avoid autorelease issues (Bug#14050).
14014 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14016 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14017 * fileio.c (syms_of_fileio): Implement this.
14018 * filelock.c (create_lock_file): If symbolic links don't work, so
14019 we use a regular file as a lock file, do not fsync the lock file;
14022 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14024 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14025 (syms_of_minibuf): Adjust accodingly.
14027 * callint.c (Fcall_interactively): Adjust calls accordingly.
14029 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14031 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14032 w->contents is a buffer before computing everything else.
14033 Use parentheses to disambiguate last part of the condition.
14035 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14036 assertion violations. (Bug#14062)
14038 2013-05-01 David Reitter <david.reitter@gmail.com>
14040 * nsfns.m (ns_tooltip): Initialize.
14042 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14044 * coding.c (decode_coding_gap): Don't remove the character before
14045 a newline unless it's a CR character. (Bug#14287)
14047 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14049 * dispextern.h (struct face): Move enum face_underline_type
14050 earlier so that bitfields can be in the same word.
14052 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14054 * nsfns.m (handlePanelKeys): New function.
14055 (EmacsOpenPanel:performKeyEquivalent:)
14056 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14057 arrows/function/control and copy/paste keys (Bug#14296).
14059 2013-04-27 Juri Linkov <juri@jurta.org>
14061 * callint.c (Fcall_interactively): Call `Qread_number' for
14062 interactive code letter `n' instead of using duplicate code.
14065 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14067 * systime.h (make_timeval): Declare as 'const'.
14069 2013-04-27 Kenichi Handa <handa@gnu.org>
14071 * font.c (font_open_entity): Always open a font of manageable
14074 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14076 Port better to AIX (Bug#14258).
14077 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14080 2013-04-24 Kenichi Handa <handa@gnu.org>
14082 * coding.c (decode_coding_iso_2022): When an invalid escape
14083 sequence is encountered, reset the invocation and designation
14084 status to the safest one.
14086 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14088 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14089 Without this fix, "make distclean" leaves stamp-h1 behind.
14091 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14093 * w32fns.c (w32_fullscreen_rect): New function to compute the
14094 window rectangle for the given fullscreen mode.
14095 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14096 longer tunes the window size. This keeps the window's edges flush
14097 with the screen and allows the taskbar to hide itself in fullboth.
14099 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14100 window decorations and uses the entire screen.
14102 * w32term.h (w32_fullscreen_rect) Add prototype.
14103 (struct w32_output): Replace normal_width, normal_height,
14104 normal_top, and normal_left members with a single normal_placement
14106 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14108 (FRAME_NORMAL_PLACEMENT): New macro.
14110 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14112 * minibuf.c (Ftest_completion): Silence compiler warning.
14114 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14116 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14119 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14122 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14123 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14124 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14125 parentheses where appropriate.
14127 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14129 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14131 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14133 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14134 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14135 Mention in the doc string that setting these variables takes
14136 effect only after a call to set-window-buffer. (Bug#14200)
14138 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14140 * indent.c (Fvertical_motion): Don't consider display strings on
14141 overlay strings as display strings on the buffer position we
14142 started from. This prevents vertical cursor motion from jumping
14143 more than one line when there's an overlay string with a display
14144 property at end of line.
14145 Reported by Karl Chen <Karl.Chen@quarl.org> in
14146 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14148 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14150 * window.c (select_window): `record_buffer' even if window is
14151 already selected (bug#14191).
14153 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14155 * window.c (Fwindow_end): Test more flags, including the buffer's
14156 last_overlay_modified flag, to determine whether the window's
14157 display is really up-to-date. Prevents the function from
14158 returning a stale value. (Bug#14170)
14159 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14162 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14164 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14165 garbaged only if it is not already the top frame on its TTY.
14166 This prevents flickering due to constant redrawing of TTY frames when
14167 there are GUI frames open in the same session. (Bug#13864)
14169 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14171 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14172 of marking the idle timers directly.
14174 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14176 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14177 tables (bug#14054).
14179 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14181 * window.c (select_window): Don't record_buffer while the invariant is
14182 temporarily broken (bug#14161).
14184 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14186 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14188 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14190 2013-04-07 Romain Francoise <romain@orebokech.com>
14192 Ignore additional platform-specific ACL errors (Bug#13702).
14193 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14194 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14196 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14198 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14201 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14203 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14204 This bug was introduced by my 2013-02-25 change that simplified
14205 data_start configuration. Without this change, on GNU/Linux
14206 an Emacs configured with --enable-profiling fails immediately
14207 due to a profiler signal.
14208 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14209 with these flags. On platforms where special flags are needed
14210 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14211 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14212 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14214 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14216 Get rid of some platform-specific functions examining window
14217 system and its capabilities. This is a partial rework of the
14219 * lisp.h (have_menus_p): Remove prototype. This function is
14220 replaced with platform-independent window_system_available.
14221 (check_window_system): Move to...
14222 * frame.h (decode_window_system_frame, window_system_available):
14223 ...here, add new prototypes.
14224 * frame.c (window_system_available, decode_window_system_frame):
14226 (check_window_system): Platform-independent now.
14227 * xterm.h (x_in_use): Remove declaration.
14229 * w32term.h (check_x_frame):
14230 * nsterm.h (check_x_frame): Remove prototypes. This function
14231 is replaced with platform-independent decode_window_system_frame.
14232 * msdos.c (have_menus_p): Remove.
14233 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14234 Remove platform-specific functions. Use check_window_system,
14235 decode_window_system_frame and check_ns_display_info where
14236 appropriate. Minor style and comment tweaks.
14237 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14238 (check_x_frame): Likewise.
14239 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14241 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14242 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14243 * xmenu.c, xselect.c: All related users changed.
14245 2013-04-03 Kenichi Handa <handa@gnu.org>
14247 The following changes is to optimize the code for reading UTF-8
14250 * coding.c (check_ascii): Rename from detect_ascii. Return value
14251 changed. Check EOL format. Do not call adjust_coding_eol_type
14253 (check_utf_8): New function.
14254 (adjust_coding_eol_type): Do nothing if already adjusted.
14255 (detect_coding): Compare the return value of check_ascii with
14256 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14257 (decode_coding_gap): Optimize for valid UTF-8.
14259 2013-03-21 Kenichi Handa <handa@gnu.org>
14261 * coding.c (syms_of_coding): Cancel previous change.
14263 * insdel.c (insert_from_gap): Fix previous change.
14265 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14267 Consistently use platform-specific function to detect window system.
14268 * lisp.h (check_window_system): New prototype. This function is
14269 going to replace check_x, check_w32 and check_ns.
14270 (have_menus_p): Mention msdos.c in comment.
14271 * fontset.c (check_window_system_func): Remove. Adjust all users.
14272 * fontset.h (check_window_system_func): Remove prototype.
14273 * nsterm.h (check_ns):
14274 * xterm.h (check_x):
14275 * w32term.h (check_w32): Likewise.
14276 * menu.c (Fx_popup_menu): Use check_window_system.
14277 * msdos.c (check_window_system): Define for MS-DOS.
14278 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14279 * w32fns.c (check_window_system): Likewise for MS-Windows.
14280 * xfns.c (check_window_system): Likewise for X.
14281 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14282 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14284 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14286 Prefer < to > in range checks such as 0 <= i && i < N.
14287 This makes it easier to visualize quantities on a number line.
14288 This patch doesn't apply to all such range checks,
14289 only to the range checks affected by the 2013-03-24 change.
14290 This patch reverts most of the 2013-03-24 change.
14291 * alloc.c (xpalloc, Fgarbage_collect):
14292 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14293 * character.c (string_escape_byte8):
14294 * charset.c (read_hex):
14295 * data.c (cons_to_unsigned):
14296 * dispnew.c (update_frame_1):
14297 * doc.c (Fsubstitute_command_keys):
14298 * doprnt.c (doprnt):
14299 * editfns.c (hi_time, decode_time_components):
14300 * fileio.c (file_offset):
14301 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14302 * font.c (font_intern_prop):
14303 * frame.c (x_set_alpha):
14304 * gtkutil.c (get_utf8_string):
14305 * indent.c (check_display_width):
14306 * keymap.c (Fkey_description):
14307 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14309 * minibuf.c (read_minibuf_noninteractive):
14310 * process.c (wait_reading_process_output):
14311 * search.c (Freplace_match):
14312 * window.c (get_phys_cursor_glyph):
14313 * xdisp.c (redisplay_internal):
14314 * xsmfns.c (smc_save_yourself_CB):
14315 Prefer < to > for range checks.
14316 * dispnew.c (sit_for): Don't mishandle NaNs.
14317 This fixes a bug introduced in the 2013-03-24 change.
14318 * editfns.c (decode_time_components): Don't hoist comparison.
14319 This fixes another bug introduced in the 2013-03-24 change.
14321 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14323 * frame.h (struct frame): Drop scroll_bottom_vpos
14324 member becaue all real users are dead long ago.
14325 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14326 * xdisp.c (redisplay_internal): Adjust user.
14328 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14330 * nsmenu.m (showAtX:Y:for:): setLevel to
14331 NSPopUpMenuWindowLevel (Bug#13998).
14333 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14335 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14336 (ns_check_pending_open_menu): Declare.
14338 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14339 (x_activate_menubar): Update the menu with title that matches
14340 ns_get_pending_menu_title, and call
14341 ns_check_pending_openmenu (Bug#12698).
14342 (menuWillOpen:): New method.
14343 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14345 * nsterm.m (menu_will_open_state, menu_mouse_point)
14346 (menu_pending_title): New varaibles.
14347 (ns_get_pending_menu_title, ns_check_menu_open)
14348 (ns_check_pending_open_menu): New functions.
14350 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14352 * indent.c (current_column_bol_cache): Remove leftover which is not
14353 used in Fmove_to_column any more.
14354 (current_column, scan_for_column): Adjust users.
14355 * keyboard.c (last_point_position_buffer, last_point_position_window):
14356 Remove leftovers which are not used for recording undo any more.
14357 (command_loop_1, syms_of_keyboard): Adjust users.
14358 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14359 redisplay_window any more.
14360 (move_it_to): Adjust user.
14362 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14364 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14365 Update dependencies.
14367 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14369 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14370 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14371 forward references.
14373 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14375 * window.h (struct window): Replace hchild, vchild and buffer slots
14376 with a single slot 'contents'. This is possible because each valid
14377 window may have either the child window (in vertical or horizontal
14378 combination) or buffer to display (for the leaf window). Using that,
14379 a lot of operations to traverse and/or change window hierarchies may
14380 be simplified. New member horizontal is used to distinguish between
14381 horizontal and vertical combinations of internal windows.
14382 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14383 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14384 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14385 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14386 Use contents slot, not buffer, where appropriate.
14387 (wset_combination): New function.
14388 (wset_buffer): Add eassert.
14389 (Fframe_first_window): Simplify the loop reaching first window.
14390 (Fwindow_buffer): Use WINDOW_LEAF_P.
14391 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14392 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14393 (unshow_buffer): Convert initial debugging check to eassert.
14394 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14395 (make_parent_window, window_resize_check, window_resize_apply)
14396 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14397 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14398 Adjust to match struct window changes.
14399 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14400 (mark_window_cursors_off, count_windows, get_leaf_windows)
14401 (foreach_window_1): Simplify the loop.
14402 * alloc.c (mark_object): Do not check for the leaf window because
14403 internal windows has no glyph matrices anyway.
14404 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14405 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14406 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14407 (build_frame_matrix_from_window_tree, mirror_make_current)
14408 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14409 (update_window_tree, set_window_update_flags): Simplify the loop.
14410 (sync_window_with_frame_matrix_rows): Enforce live window.
14411 Use contents slot, not buffer, where appropriate.
14412 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14413 and WINDOW_HORIZONTAL_COMBINATION_P.
14414 (make_frame_visible_1): Simplify the loop.
14415 Use contents slot, not buffer, where appropriate.
14416 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14417 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14418 (expose_window_tree): Likewise.
14419 Use contents slot, not buffer, where appropriate.
14420 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14421 to avoid deleted windows. Use contents slot instead of buffer.
14422 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14423 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14424 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14425 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14427 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14429 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14430 identify the reasons for assertion violations in bug#14062 and
14432 (Fx_show_tip): Fix compilation error under
14433 "--enable-check-lisp-object-type". (Bug#14073)
14435 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14436 Reported by <rzl24ozi@gmail.com>.
14438 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14440 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14442 (unwind_with_echo_area_buffer): ...to restore it here.
14443 This is needed to ensure that...
14444 (redisplay_window): ...both window markers are valid here,
14445 which is verified by eassert.
14446 * editfns.c (save_excursion_save): Do not assume that
14447 selected_window always displays the buffer.
14448 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14451 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14453 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14456 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14458 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14460 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14462 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14463 since MinGW's w32api headers do. This avoids compiler warnings.
14465 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14466 if already defined.
14468 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14470 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14472 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14474 * gtkutil.c (style_changed_cb): Check if frame is live and an
14475 X frame (Bug#14038).
14477 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14479 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14480 Define only for _WIN32_WINNT less than 0x0500.
14481 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14483 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14484 see its own definitions of 'struct timeval' and 'struct timezone'.
14486 Fix incompatibilities between MinGW.org and MinGW64 headers.
14487 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14489 * w32.c (REPARSE_DATA_BUFFER): Guard with
14490 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14492 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14494 * xterm.c: Include X11/XKBlib.h
14495 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14497 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14499 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14501 * blockinput.h (input_blocked_p): Likewise.
14502 * bytecode.c (exec_byte_code): Likewise.
14503 * callproc.c (call_process_kill, call_process_cleanup)
14504 (Fcall_process): Likewise.
14505 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14506 (Fccl_execute_on_string): Likewise.
14507 * character.c (string_escape_byte8): Likewise.
14508 * charset.c (read_hex): Likewise.
14509 * cm.c (calccost): Likewise.
14510 * data.c (cons_to_unsigned): Likewise.
14511 * dired.c (directory_files_internal, file_name_completion):
14513 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14514 (sit_for): Likewise.
14515 * doc.c (Fsubstitute_command_keys): Likewise.
14516 * doprnt.c (doprnt): Likewise.
14517 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14518 * emacsgtkfixed.c: Likewise.
14519 * fileio.c (file_offset, Fwrite_region): Likewise.
14520 * floatfns.c (Fexpt, fmod_float): Likewise.
14521 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14523 * font.c (font_intern_prop): Likewise.
14524 * frame.c (x_set_alpha): Likewise.
14525 * gtkutil.c (get_utf8_string): Likewise.
14526 * indent.c (check_display_width): Likewise.
14527 * intervals.c (create_root_interval, rotate_right, rotate_left)
14528 (split_interval_right, split_interval_left)
14529 (adjust_intervals_for_insertion, delete_node)
14530 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14531 (merge_interval_right, merge_interval_left, copy_intervals)
14532 (set_intervals_multibyte_1): Likewise.
14533 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14534 * keymap.c (Fkey_description): Likewise.
14535 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14536 * lread.c (openp, read_integer, read1, string_to_number):
14538 * menu.c (ensure_menu_items): Likewise.
14539 * minibuf.c (read_minibuf_noninteractive): Likewise.
14540 * print.c (printchar, strout): Likewise.
14541 * process.c (create_process, Faccept_process_output)
14542 (wait_reading_process_output, read_process_output, send_process)
14543 (wait_reading_process_output): Likewise.
14544 * profiler.c (make_log, handle_profiler_signal): Likewise.
14545 * regex.c (re_exec): Likewise.
14546 * regex.h: Likewise.
14547 * search.c (looking_at_1, Freplace_match): Likewise.
14548 * sysdep.c (get_child_status, procfs_ttyname)
14549 (procfs_get_total_memory): Likewise.
14550 * systime.h (EMACS_TIME_VALID_P): Likewise.
14551 * term.c (dissociate_if_controlling_tty): Likewise.
14552 * window.c (get_phys_cursor_glyph): Likewise.
14553 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14554 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14556 * xfns.c (Fx_window_property): Likewise.
14557 * xmenu.c (set_frame_menubar): Likewise.
14558 * xselect.c (x_get_window_property, x_handle_dnd_message):
14560 * xsmfns.c (smc_save_yourself_CB): Likewise.
14561 * xterm.c (x_scroll_bar_set_handle): Likewise.
14563 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14565 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14566 to be optional or nil. Adjust comment and convert it to docstring.
14567 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14568 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14570 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14572 Static checking by GCC 4.8-20130319.
14573 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14574 * process.c (Fset_process_datagram_address)
14575 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14576 * xdisp.c (get_char_face_and_encoding)
14577 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14578 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14579 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14581 2013-03-24 Ken Brown <kbrown@cornell.edu>
14583 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14584 fix compilation on 64-bit Cygwin, where underscores are not
14585 automatically prepended.
14587 * w32term.c (w32_initialize): Silence compiler warning.
14589 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14591 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14592 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14593 variables, to save and restore frame dimensions.
14594 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14595 after returning from a 'fullscreen' configuration.
14596 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14597 to avoid races between the main thread and the input thread.
14599 * w32term.h (struct w32_output): New members normal_width,
14600 normal_height, normal_top, normal_left, and prev_fsmode.
14601 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14602 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14603 members of a frame.
14605 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14606 'fullscreen' parameter. Always record previous width and height
14607 of the frame, except when switching out of maximized modes, so
14608 that they could be restored correctly, instead of resetting to the
14609 default frame dimensions. Send SC_RESTORE command to the frame,
14610 unless we are going to send SC_MAXIMIZE, to restore the frame
14611 resize hints in the mouse pointer shown by the window manager.
14614 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14616 * lisp.h (get_frame_param): Adjust conditions for prototype
14619 2013-03-22 Ken Brown <kbrown@cornell.edu>
14621 * unexcw.c: Drop unneeded inclusion of w32common.h.
14622 (report_sheap_usage): Declare.
14623 (read_exe_header): Add magic numbers for x86_64.
14624 (fixup_executable): Fix printf format specifier for unsigned long
14627 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14629 * frame.h (struct frame): Put menu_bar_window under #ifdef
14630 because this member is not needed when X toolkit is in use.
14631 (fset_menu_bar_window):
14632 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14633 (free_glyphs, update_frame):
14634 * xdisp.c (expose_frame): Likewise.
14635 (display_menu_bar): Likewise. Remove redundant eassert.
14636 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14639 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14641 Use functions and constants to manipulate Lisp_Save_Value objects.
14642 This replaces code that used macros and strings and token-pasting.
14643 The change makes the C source a bit easier to follow,
14644 and shrinks the Emacs executable a bit.
14645 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14646 (make_save_value): Change 1st arg from string to enum. All callers
14649 (mark_object): Use if, not #if, for GC_MARK_STACK.
14650 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14651 (XSAVE_OBJECT): Now functions, not macros.
14652 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14653 the constant was never used.
14654 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14655 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14656 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14657 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14659 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14660 type3 with a single member save_type. All uses changed.
14661 (save_type, set_save_pointer, set_save_integer): New functions.
14662 * print.c (PRINTX): Remove.
14664 * alloc.c: Remove redundant static declarations.
14666 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14668 * window.h (struct window): Convert left_col, top_line, total_lines
14669 and total_cols from Lisp_Objects to integers. Adjust comments.
14670 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14672 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14673 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14674 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14675 Adjust users where appropriate.
14677 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14679 * frame.h (struct frame): Drop resx and resy because the same data is
14680 available from window system-specific output context. Adjust users.
14681 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14682 New functions to provide defaults when no window system available.
14683 (FRAME_RES_X, FRAME_RES_Y): New macros.
14684 (NUMVAL): Move from xdisp.c.
14685 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14686 (Ffont_face_attributes, Fopen_font):
14687 * image.c (gs_load):
14688 * w32font.c (fill_in_logfont):
14689 * xdisp.c (calc_pixel_width_or_height):
14690 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14691 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14693 2013-03-20 Kenichi Handa <handa@gnu.org>
14695 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14696 to 1 (temporary workaround until a bug related to ASCII
14697 optimization is fixed).
14699 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14701 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14702 Signal error if window is not internal. Adjust docstring.
14703 (delete_all_child_windows): Use combination_limit to save the buffer.
14704 (Fset_window_configuration): Adjust accordingly.
14705 * print.c (syms_of_print): Initialize debugging output not here...
14706 (init_print_once): ...but in a new function here.
14707 * lisp.h (init_print_once): Add prototype.
14708 * emacs.c (main): Add call to init_print_once. Adjust comments.
14710 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14712 * window.c (window_resize_check, window_resize_apply)
14713 (window_from_coordinates, recombine_windows, set_window_buffer)
14714 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14715 (Fsplit_window_internal, Fdelete_window_internal)
14716 (freeze_window_starts): Use bool for booleans.
14717 * window.h (window_frame_coordinates, resize_frame_windows)
14718 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14720 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14722 * dispnew.c (bitch_at_user): Use `user-error'.
14724 2013-03-17 Ken Brown <kbrown@cornell.edu>
14726 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14727 as return type of image_background. (Bug#13981)
14728 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14730 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14732 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14733 (ns_select): Don't return with result uninitialized.
14735 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14738 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14740 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14741 directories. If filename is nil, get directory name (Bug#13932).
14742 Use getFilename and getDirectory.
14743 (getFilename, getDirectory): New methods for EmacsSavePanel and
14745 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14747 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14749 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14751 2013-03-15 Kenichi Handa <handa@gnu.org>
14753 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14754 (adjust_after_replace): Make it back to static. Delete the third
14755 arg text_at_gap_tail. Cancel the code for handling it.
14757 * coding.h (struct coding_system): New member eol_seen.
14759 * coding.c (detect_ascii): New function.
14760 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14761 when the source bytes are actually scanned. On detecting for
14762 coding_category_utf_8_auto, call detect_ascii instead of scanning
14763 source bytes directly.
14764 (produce_chars): Call insert_from_gap with the new arg 0.
14765 (encode_coding): Likewise.
14766 (decode_coding_gap): Control ASCII optimization by the variable
14767 disable_ascii_optimization instead of #ifndef .. #endif.
14768 Deccode EOL format according to coding->eol_seen.
14769 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14772 * lisp.h (adjust_after_replace): Cancel externing it.
14773 (insert_from_gap): Adjust prototype.
14775 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14777 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14778 FULLSCREEN_MAXIMIZED. (Bug#13935)
14780 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14782 * region-cache.c (find_cache_boundary, move_cache_gap)
14783 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14784 Simplify debugging check and convert to eassert. Adjust comment.
14785 (pp_cache): Put under ENABLE_CHECKING.
14787 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14789 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14790 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14791 and WM_ACTIVATEAPP.
14792 (w32fullscreen_hook): If the frame is visible, reset
14793 f->want_fullscreen flag after changing the frame size. If the
14794 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14797 2013-03-13 Daniel Colascione <dancol@dancol.org>
14799 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14800 too so that these builds can use Cygwin's file conversion
14801 functions. (We've been building and linking cygw32.o all along
14802 and just not using it.)
14804 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14806 File synchronization fixes (Bug#13944).
14807 * Makefile.in (LIB_FDATASYNC): New macro.
14809 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14810 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14811 Don't worry about HAVE_FSYNC, since a substitute fsync is
14812 available if the system lacks one.
14813 (Fwrite_regin): Retry fsync if interrupted.
14815 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14817 * w32term.c (w32_read_socket): If the Emacs frame is being
14818 activated, call w32fullscreen_hook, to make sure the new frame
14819 dimensions are in effect. (Bug#13937)
14821 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14823 * xdisp.c (init_iterator): Simplify because both character and byte
14824 positions are either specified or -1. Add eassert. Adjust comment.
14825 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14826 character and byte positions can be obtained from marker.
14828 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14830 Static checking by Sun C 5.12.
14831 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14832 * bytecode.c (exec_byte_code):
14833 * dispnew.c (init_display):
14835 * fileio.c (Fsubstitute_in_file_name):
14836 * keyboard.c (Fevent_convert_list):
14837 * keymap.c (Fsingle_key_description):
14838 * term.c (maybe_fatal, fatal):
14839 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14840 * xsmfns.c (Fhandle_save_session):
14841 Omit unreachable code.
14842 * keymap.c (map_keymap_char_table_item): Cast void * to
14843 a function pointer type; the C Standard requires this.
14845 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14846 Include <sys/param.h> unconditionally, as that works elsewhere and
14847 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14848 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14851 See ChangeLog.12 for earlier changes.
14853 ;; Local Variables:
14857 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14859 This file is part of GNU Emacs.
14861 GNU Emacs is free software: you can redistribute it and/or modify
14862 it under the terms of the GNU General Public License as published by
14863 the Free Software Foundation, either version 3 of the License, or
14864 (at your option) any later version.
14866 GNU Emacs is distributed in the hope that it will be useful,
14867 but WITHOUT ANY WARRANTY; without even the implied warranty of
14868 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14869 GNU General Public License for more details.
14871 You should have received a copy of the GNU General Public License
14872 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.