1 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
4 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
5 It's not clear to me whether the initialization is needed,
6 but it can't hurt so I played it safe.
8 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
10 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
12 2014-10-15 Eli Zaretskii <eliz@gnu.org>
14 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
15 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
17 (bidi_get_type): Return the isolate initiators and terminator types.
18 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
19 (bidi_fetch_char_skip_isolates, find_first_strong_char)
20 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
21 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
23 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
24 push and pop correctly for isolates.
25 (bidi_remember_char): Modify to accept an additional argument
26 and record the bidi type according to its value.
27 (bidi_cache_iterator_state): Accept an additional argument to only
28 update an existing state. Handle the new members of struct bidi_it.
29 (bidi_cache_find): Arguments changed: no longer accepts a level,
30 instead accepts a flag telling it whether it is okay to return
32 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
33 table. Initialize new isolate-related members.
34 (bidi_paragraph_init): Some code factored out into
35 find_first_strong_char.
36 (bidi_resolve_explicit_1): Function deleted, its code incorporated
37 into bidi_resolve_explicit.
38 (bidi_resolve_explicit): Support the isolate initiators and
39 terminator. Fix handling of embeddings and overrides according to
40 new UBA requirements. Record information about previously seen
41 characters here (moved from bidi_level_of_next_char).
42 (bidi_resolve_weak): Adapt to changes in struct members.
43 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
44 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
45 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
46 paired bracket resolution. Handle isolate initiators and
48 (bidi_type_of_next_char): Remove unneeded code for BN limit.
49 (bidi_level_of_next_char): Move the code that records information
50 about previous characters to bidi_resolve_explicit. Fix logic of
51 resolving neutrals and make sure their cache entries are updated.
52 Remove now unneeded special handling of PDF level.
54 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
55 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
56 enlarged per Unicode 6.3.
57 (enum bidi_bracket_type_t): New data type.
58 (struct bidi_saved_info): Leave only 2 type members out of 4.
60 (struct bidi_stack): Add members necessary to support isolating
62 (struct bidi_it): Add new members necessary to support isolating
63 sequences and bracket pair resolution.
65 * xdisp.c (Fbidi_resolved_levels): New function.
66 (syms_of_xdisp): Defsubr it.
67 (append_glyph, append_composite_glyph, produce_image_glyph)
68 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
70 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
72 * term.c (append_glyph, append_composite_glyph)
73 (append_glyphless_glyph): Convert aborts to assertions.
75 * .gdbinit (pgx): Display the character codepoint, resolved level,
76 and bidi type also for glyphless glyphs.
78 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
80 Avoid unwanted point motion in Fline_beginning_position.
81 * lisp.h (scan_newline_from_point): Add prototype.
82 * search.c (scan_newline_from_point): New function, refactored from...
83 * cmds.c (Fforward_line): ...adjusted user.
84 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
85 and simplify the former since the latter doesn't move point.
87 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
89 Cleanup terminal handling code.
90 * dispextern.h (get_named_tty): Remove prototype but...
91 * termhooks.h (get_named_terminal): ...resurrect it under
93 (get_terminal): Likewise, but with...
94 (decode_live_terminal): ...this name.
95 (decode_tty_terminal): Add prototype.
96 * term.c (get_tty_terminal): Remove.
97 (get_named_tty): Remove.
98 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
99 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
100 Use decode_tty_terminal.
101 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
102 * terminal.c (get_terminal): Refactor to...
103 (decode_terminal, decode_live_terminal): ...new functions.
104 (decode_tty_terminal): Replacement for get_tty_terminal.
105 (get_named_terminal): Likewise for get_named_tty.
106 * coding.c (Fset_terminal_coding_system_internal)
107 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
108 (Fkeyboard_coding_system):
109 * composite.c (Fcomposition_get_gstring):
110 * dispnew.c (Fsend_string_to_terminal):
111 * frame.c (Fmake_terminal_frame):
112 * nsfns.m (check_ns_display_info):
113 * w32fns.c, xfns.c (check_x_display_info):
114 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
115 * keyboard.c (handle_interrupt_signal, handle_interrupt)
116 (Fset_quit_char): Use get_named_terminal.
117 (Fset_output_flow_control, Fset_input_meta_mode):
118 Use decode_tty_terminal.
120 2014-10-13 Eli Zaretskii <eliz@gnu.org>
122 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
123 between 32-bit and 64-bit MinGW builds. (Bug#18699)
125 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
127 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
128 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
130 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
132 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
135 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
137 * editfns.c (dump_tz_string): No longer const.
138 It might be modified.
140 * nsmenu.m (clear): Assume OS X 10.6 or later.
142 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
144 * unexmacosx.c: Remove include ppc/reloc.h.
145 (unrelocate, copy_dysymtab): Remove PPC code.
146 (rebase_reloc_address): Remove, only used for PPC:
148 * nsterm.m: Always include macfont.h on COCOA.
149 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
150 (ns_dumpglyphs_image, ns_check_menu_open)
151 (applicationDidFinishLaunching)
152 (antialiasThresholdDidChange:)
153 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
154 Remove checks for OSX <= 10.5/10.6.
155 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
156 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
159 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
160 (NS_HAVE_NSINTEGER): Remove block.
161 Remove >= OSX 10.6 tests.
163 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
164 (x_activate_menubar, trackingNotification:): Remove check for
166 (menuNeedsUpdate:): Remove check for OSX < 10.5.
168 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
170 * nsfns.m: Always include macfont.h on COCOA.
171 (ns_filename_from_panel, ns_directory_from_panel)
172 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
173 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
175 * macfont.m: Remove >= 1050 check.
176 (macfont_create_family_with_symbol)
177 (macfont_get_glyph_for_character)
178 (mac_font_get_glyphs_for_variants)
179 (mac_ctfont_create_available_families, syms_of_macfont):
180 Remove code for OSX < 10.6.
181 (mac_font_family_group, mac_font_family_compare): Remove, only used
184 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
185 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
187 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
190 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
192 Fix putenv race conditions with undefined behavior (Bug#8705).
193 Do all putenv calls before Emacs creates any threads.
194 Use a safer way to modify the TZ environment variable in the
195 presence of multiple threads. For further thread-safety,
196 prefer localtime_r and gmtime_r to localtime and gmtime,
197 and prefer struct tm's tm_gmtoff (if available) to calling
198 both localtime_r and gmtime_r.
199 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
200 (init_dbusbind): ... to this new function.
201 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
202 * xterm.c (x_term_init): Move xputenv call from here ...
203 (init_xterm): ... to this new function.
204 * emacs.c (main) [USE_GTK]: Call it before creating threads.
205 * editfns.c (HAVE_TM_GMTOFF): Default to false.
206 (dump_tz_string): New constant.
207 (init_editfns): Use it. This centralizes the dump_tz stuff.
208 Call set_time_zone_rule here, so that its xputenv is done
209 before Emacs goes multithreaded.
210 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
211 thread-safe enough for Emacs.
212 (format_time_string, Fdecode_time, Fcurrent_time_string)
213 (Fcurrent_time_zone):
214 Prefer localtime_r and gmtime_r, which are more thread-safe, to
215 localtime and gmtime. Remove now-unnecessary calls to block_input.
216 (tm_gmtoff): New static function.
217 (Fdecode_time, Fcurrent_time_zone): Use it.
218 (Fencode_time): Use mktime_z, for better thread-safety.
219 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
220 i.e., not quite thread-safe but good enough for Emacs typical usage.
221 Do not reclaim storage that is in the environment; let it leak.
222 Always call tzset, since localtime_r does not.
223 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
224 This is now done in init_editfns.
225 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
226 New macros and declarations, for platforms lacking tzalloc & friends.
228 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
230 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
231 On x86 platforms this works around GCC bug 63495
232 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
233 and more generally should fix a portability problem in Emacs.
234 Problem reported by Stefan Monnier in:
235 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
237 2014-10-08 Leo Liu <sdl.web@gmail.com>
239 Enhance terpri to allow conditionally output a newline. (Bug#18652)
240 * keymap.c (describe_vector_princ):
241 * keyboard.c (Fcommand_error_default_function): Adapt to change to
244 * print.c (printchar_stdout_last): Declare.
245 (printchar): Record the last char written to stdout.
246 (Fterpri): Add optional argument ENSURE.
248 2014-10-08 Eli Zaretskii <eliz@gnu.org>
250 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
251 DELAY argument to change_frame_size, so that the frame size
252 changes, if any are needed, are delayed until the next redisplay.
253 This is to avoid a too early QUIT inside change_frame_size, when
254 it calls Lisp in frame_windows_min_size, in case one of the events
255 we've read sets the quit-flag. (Bug#18649)
257 * w32fns.c (check_x_display_info): Accept terminal objects as
258 argument, to follow what xfns.c does.
260 2014-10-07 Glenn Morris <rgm@gnu.org>
262 * Makefile.in ($(srcdir)/macuvs.h)
263 ($(lispsource)/international/charprop.el): Add explicit FORCE.
265 2014-10-07 Eli Zaretskii <eliz@gnu.org>
267 * decompress.c (init_zlib_functions): Move the message about zlib
268 being unavailable from here...
269 (Fzlib_decompress_region): ...to here. (Bug#18650)
271 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
273 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
274 the case where an optional string is used. Adjust docstring.
276 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
278 * lisp.mk (lisp): Remove w32-common-fns.elc.
280 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
282 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
283 These were already defined in buffer.c, and the duplicate
284 definitions cause problems on platforms like 'gcc -fno-common'.
285 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
287 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
289 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
290 if toolbar is visible.
292 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
295 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
296 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
297 (ns_select, ns_read_socket): Use unwind_protect to decrease
298 apploopnr (Bug#18345).
299 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
300 line height (Bug#17977).
302 * macfont.m: Fix indentation and import changes from macport 24.3.94.
303 (macfont_closest_traits_index): New function.
304 (macfont_closest_traits_index_p): Rename from
305 macfont_closest_traits_index.
306 (macfont_list): Use macfont_closest_traits_index_p.
308 2014-10-05 K. Handa <handa@gnu.org>
310 * coding.c (detect_coding_iso_2022): Set coding->rejected
311 correctly when an invalid escape sequence is found (Bug#18610).
313 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
315 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
316 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
319 2014-10-04 Martin Rudalics <rudalics@gmx.at>
321 * buffer.c (scroll_bar_width, scroll_bar_height):
323 * window.c (Fset_window_scroll_bars): Fix doc-string.
324 (Fwindow_scroll_bars): Have it return what the doc-string says.
326 2014-10-03 Eli Zaretskii <eliz@gnu.org>
328 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
329 iterator backwards, to resync the bidi iterator. (Bug#18584)
331 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
333 Consistently use min and max macros from lisp.h.
334 * coding.c (min, max):
336 * unexhp9k800.c (min):
337 * unexw32.c (min, max): Use definitions from lisp.h.
338 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
340 * gmalloc.c (min): Tiny style change.
342 * fileio.c (emacs_readlinkat, Finsert_file_contents):
343 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
345 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
347 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
348 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
349 (X_ULONG_MAX): Move these macros to xterm.h.
350 (x_fill_property_data): Be more generous about allowing either
351 signed or unsigned data of the appropriate width.
352 * xterm.h (x_display_set_last_user_time): New function.
353 All setters of last_user_time changd to use this function.
354 If ENABLE_CHECKING, check that the times are in range.
356 2014-10-02 Eli Zaretskii <eliz@gnu.org>
358 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
359 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
361 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
363 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
364 make a font_object from a tty frame (Bug#18573).
365 (Finternal_set_lisp_face_attribute): Add FIXME comment.
367 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
369 * alloc.c (mark_overlay): Assume that overlay boundaries are
370 always markers. Add comment.
371 * lread.c (read_internal_start): Use convenient validate_subarray.
373 (Fread_from_string): Adjust docstring.
375 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
377 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
379 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
380 Rename from the "x-" prefix.
382 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
384 * xselect.c (selection-converter-alist): Fix docstring.
386 2014-10-01 Eli Zaretskii <eliz@gnu.org>
388 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
389 argument passed by the caller, when we mirror all slashes into
392 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
394 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
395 Resurrect old code and fix compilation with GTK < 2.13.6.
397 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
399 Use AUTO_CONS instead of SCOPED_CONS, etc.
400 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
401 * lisp.h (AUTO_CONS): Rename from scoped_cons.
402 (AUTO_LIST1): Rename from scoped_list1.
403 (AUTO_LIST2): Rename from scoped_list2.
404 (AUTO_LIST3): Rename from scoped_list3.
405 (AUTO_LIST4): Rename from scoped_list4.
406 (AUTO_STRING): Rename from SCOPED_STRING.
407 * frame.h (AUTO_FRAME_ARG):
408 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
409 (AUTO_LIST4, AUTO_STRING):
410 Prepend a new argument 'name'.
411 Declare a variable instead of yielding a value.
413 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
415 2014-09-30 Eli Zaretskii <eliz@gnu.org>
417 * w32fns.c (w32_createwindow): Accept an additional argument, an
418 array of 2 values specifying the coordinates of the frame's
419 top-left corner. Use these values instead of calling x_get_arg,
420 which can cons Lisp objects, and therefore cannot be called except
421 from the main thread. Remove redundant tests for the default
423 (my_create_window): Move the calculation of the coordinates of the
424 frame's top-left edge here. Pass them to the input thread via the
425 second parameter of the WM_EMACS_CREATEWINDOW message.
426 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
429 2014-09-30 Eli Zaretskii <eliz@gnu.org>
431 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
432 (redisplay_window): Treat the frame's frozen_window_starts flag
433 the same way as the optional_new_start flag for the window: only
434 obey it if the glyph row showing point will be fully visible.
435 Likewise when the window start is in a continuation line. If,
436 after trying everything under the 'force_start' label, point is
437 still not fully visible, give up and scroll the window.
438 Add debugging traces. (Bug#18545)
440 * window.c (Frecenter): Set the window's redisplay flag.
442 2014-09-30 Eli Zaretskii <eliz@gnu.org>
444 * w32term.c (w32_read_socket): Don't use frame dimensions for
445 resizing if GetClientRect returned an empty (0, 0, 0, 0)
446 rectangle. Check the return value of GetClientRect, and don't use
447 the results if it didn't succeed.
449 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
450 in columns and lines after correcting the pixel dimensions in
452 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
453 negative values to xrealloc. (Bug#18528)
455 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
457 * alloc.c: Remove now-unnecessary check.
458 Suggested by Dmitry Antipov in:
459 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
461 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
463 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
464 to Ubuntu 14.04.1 x86-64.
466 Simplify stack-allocated Lisp objects, and make them more portable.
467 The build_local_string macro was used in two ways: (1) string
468 literals for which scoped allocation suffices, and (2) file name
469 components, where it's not safe in general to assume bounded-size
470 ASCII data. Simplify by defining a new macro SCOPED_STRING that
471 allocates a block-scope string, and by using SCOPED_STRING for (1)
472 and build_string for (2). Furthermore, actually use stack
473 allocation only for objects known to have sufficient alignment.
474 This simpler implementation means Emacs can make
475 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
476 GC_MAKE_GCPROS_NOOPS.
477 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
478 for fewer differences among implementations.
479 (struct Lisp_String): Now GCALIGNED.
480 (USE_STACK_LISP_OBJECTS): Default to true, since the
481 implementation no longer insists on a nonempty GCALIGNED.
482 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
483 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
484 separately. Move definiens to scoped_cons. The old definition
485 was incorrect when GCALIGNED was defined to be empty.
486 (union Aligned_String): New type.
487 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
488 implementation ports to compilers that don't align strictly enough.
489 Don't worry about the union sizes; it's not worth bothering about.
490 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
491 Rewrite using USE_STACK_CONS.
492 (scoped_cons): Assume the use of union Aligned_Cons.
493 (lisp_string_size, make_local_string, build_local_string): Remove.
494 Unless otherwise specified, all callers of build_local_string
495 changed to use SCOPED_STRING.
496 (SCOPED_STRING): New macro.
497 * data.c (wrong_choice):
498 * menu.c (single_menu_item):
499 * process.c (Fformat_network_address):
500 Hoist use of SCOPED_STRING out of a scope, so that its returned
501 object lives long enough.
502 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
503 as the string might be long or might not be ASCII.
505 2014-09-29 Eli Zaretskii <eliz@gnu.org>
507 * msdos.c (internal_terminal_init): Bump version to 25.
509 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
511 Keep stack-allocated Lisp objects fast rather than versatile.
512 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
513 (SCOPED_CONS_INITIALIZER): New macro.
514 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
515 (USE_LOCAL_ALLOCA): Remove.
516 (local_cons, local_list1, local_list2, local_list3, local_list4):
517 Remove. Stack overflow checking makes them too slow.
518 (make_local_vector): Likewise. Also we just don't have enough
520 (enum LISP_STRING_OVERHEAD): Remove.
521 (local_string_init, local_vector_init): Remove prototypes.
522 (make_local_string, build_local_string): Redesign to target short
523 compile-time string constants, fall back to regular string allocation
525 (lisp_string_size): New function.
526 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
527 * alloc.c (local_string_init, local_vector_init): Remove.
528 (verify_ascii) [ENABLE_CHECKING]: New function.
529 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
530 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
531 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
532 * xselect.c, xterm.c: All related users changed.
534 2014-09-28 Ken Brown <kbrown@cornell.edu>
536 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
537 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
539 2014-09-27 Ken Brown <kbrown@cornell.edu>
541 Fix implementation of HYBRID_MALLOC on Cygwin.
542 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
543 (bss_sbrk_buffer_beg): New variable. Use it...
544 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
545 incorrect definition.
547 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
549 * keyboard.c (track-mouse): Rename to internal--track-mouse.
550 Make it into a function and change arg to be a function.
552 * lisp.mk (lisp): Add elisp-mode.elc.
554 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
556 * xfns.c (x_default_scroll_bar_color_parameter):
557 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
558 to pacify --enable-gcc-warnings in non-scrollbar builds.
560 2014-09-26 Ken Brown <kbrown@cornell.edu>
562 * w32term.h (ALIGN_STACK): Fix the cpp condition.
564 2014-09-25 Eli Zaretskii <eliz@gnu.org>
566 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
567 MinGW builds that use GCC before 4.2.
569 Default to stack objects on DOS_NT platforms as well.
570 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
571 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
573 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
575 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
576 ALIGN_STACK attribute.
578 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
580 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
581 ALIGN_STACK attribute.
583 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
584 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
586 2014-09-25 Martin Rudalics <rudalics@gmx.at>
588 * frame.c (frame_inhibit_resize):
589 * widget.c (EmacsFrameResize):
590 * window.c (resize_frame_windows, Fset_window_configuration):
591 * xdisp.c (expose_frame):
592 * xfns.c (x_change_tool_bar_height):
593 * xmenu.c (update_frame_menubar):
594 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
595 Remove code left dead after 2014-07-27 changes.
597 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
599 Fix local_cons etc. to not exhaust the stack when in a loop.
601 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
602 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
603 * charset.c (load_charset_map_from_file, Ffind_charset_region)
604 (Ffind_charset_string):
605 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
606 * data.c (wrong_range):
607 * editfns.c (Fpropertize, format2):
608 * emacs.c (init_cmdargs, decode_env_path):
609 * fileio.c (auto_save_error):
610 * fns.c (Fyes_or_no_p):
611 * font.c (font_style_to_value, font_parse_xlfd)
612 (font_parse_family_registry, font_delete_unmatched)
614 * fontset.c (Fset_fontset_font):
615 * frame.c (x_get_arg):
616 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
617 (read_char_minibuf_menu_prompt):
618 * keymap.c (silly_event_symbol_error, describe_vector):
619 * lread.c (load_warn_old_style_backquotes):
620 * menu.c (single_menu_item):
621 * minibuf.c (Fread_buffer):
622 * process.c (status_message, Fformat_network_address)
623 (server_accept_connection):
624 * textprop.c (copy_text_properties):
625 * xdisp.c (Fcurrent_bidi_paragraph_direction):
626 * xfns.c (x_default_scroll_bar_color_parameter):
627 * xfont.c (xfont_open):
628 * xselect.c (x_clipboard_manager_error_1):
629 * xterm.c (x_term_init):
630 Put USE_LOCAL_ALLOCA at the start of the function.
631 * fns.c (maybe_resize_hash_table): Use build_string instead of
632 build_local_string, since we'd otherwise need a conditional
633 USE_LOCAL_ALLOCA here, but this is just debugging output and is
634 not worth the bother of optimization.
635 * font.c (font_delete_unmatched): Remove by-hand code that
636 observed MAX_ALLOCA limit, since it's now done automatically.
637 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
638 since build_local_string needs its sa_alloc.
639 * lisp.h (lisp_word_count): New function.
640 (SAFE_ALLOCA_LISP): Use it.
641 (USE_LOCAL_ALLOCA): New macro.
642 (local_cons, make_local_vector, make_local_string):
643 Observe the MAX_ALLOCA limit.
644 (LISP_STRING_OVERHEAD): New constant.
645 (make_local_string): Use it.
647 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
649 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
650 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
651 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
652 and Solaris and it's likely to work on similar platforms.
654 Avoid signed integer overflow when converting Time to ptrdiff_t.
655 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
657 (position_to_Time, Time_to_position): New functions.
658 (gen_help_event, kbd_buffer_get_event): Use them.
659 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
660 Go back to plain 'unsigned long', so that 'Time' is the same
661 for both X and non-X builds; this is less likely to cause surprise.
662 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
663 are the same size; this is no longer required.
665 * keyboard.c (make_lispy_event): Avoid unnecessary tests
666 of bit 28 and of whether an unsigned value is negative.
667 This simplifies the code a bit, and pacifies clang 3.4.
669 2014-09-24 Eli Zaretskii <eliz@gnu.org>
671 * systime.h (Time): Define as size_t, to be consistent with 64-bit
672 Windows builds, where 'long' is a 32-bit type.
674 * w32inevt.h (w32_console_mouse_position): Update the argument
677 * w32term.c (w32_mouse_position)
678 (x_horizontal_scroll_bar_report_motion)
679 (x_scroll_bar_report_motion): Update the argument types to use
682 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
684 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
685 (struct input_event): ...unsigned bitfields. Likewise for
686 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
687 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
688 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
689 (kbd_buffer_get_event): Adjust users.
690 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
691 (make_scroll_bar_position): New function, refactored out of...
692 (make_lispy_event): ...adjusted user.
693 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
694 * nsterm.m (ns_mouse_position, mouseUp):
695 * term.c (term_mouse_position):
696 * w32inevt.c (w32_console_mouse_position):
697 * w32term.c (w32_mouse_position):
698 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
699 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
700 Prefer enum and explicit enum members to integers and numeric values.
702 * chartab.c (uniprop_encode_value_numeric):
703 * font.c (font_style_to_value): Use make_local_vector.
704 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
705 * keymap.c (append_key): Use scoped_list1.
707 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
708 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
710 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
712 Fix some slow uses and misuses of strcat.
713 * doc.c (get_doc_string):
714 * gtkutil.c (get_utf8_string):
715 * xsmfns.c (x_session_initialize):
716 Avoid recomputation of string length.
717 * ftfont.c (ftfont_spec_pattern):
718 * xfns.c (xic_create_fontsetname):
719 Don't assume output buffer is initially zero.
721 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
723 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
725 * xterm.c (x_term_init): Use new functionality to avoid two needs
726 to compute a string length.
728 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
730 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
732 Use known length of a Lisp string to copy it faster.
733 * lisp.h (lispstrcpy): New function. Add comment.
734 * callproc.c (child_setup):
735 * dbusbind.c (xd_append_arg):
736 * doc.c (get_doc_string):
737 * font.c (Ffont_xlfd_name):
738 * frame.c (xrdb_get_resource):
739 * process.c (Fmake_network_process, network_interface_info):
740 * w32fns.c (Fx_open_connection):
741 * w32proc.c (sys_spawnve):
742 * xfns.c (select_visual):
743 * xfont.c (xfont_list):
744 * xsmfns.c (x_session_initialize):
745 * xterm.c (x_term_init): Use it.
747 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
749 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
750 Problem reported by Dmitry Antipov in thread leading to:
751 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
752 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
753 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
755 * callproc.c (call_process): Save and restore sa_avail.
756 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
757 (AVAIL_ALLOCA): New macro.
758 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
759 Use it, and check against sa_avail rather than MAX_ALLOCA.
761 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
763 On OSX, do not free font-specific data more than once (Bug#18501).
764 * macfont.m (macfont_close): Release and free font-specific data
765 only if it wasn't previously freed.
767 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
769 * unexmacosx.c (dump_it): Improve error message.
771 2014-09-22 Juri Linkov <juri@jurta.org>
773 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
774 (Bug#10747, bug#18334)
776 2014-09-22 Eli Zaretskii <eliz@gnu.org>
778 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
779 units in which the position is measured. (Bug#18493)
781 * xdisp.c (redisplay_internal): Force redisplay of all windows
782 that show a buffer whose narrowing has changed. (Bug#18490)
784 2014-09-22 Eli Zaretskii <eliz@gnu.org>
786 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
787 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
788 lines, draw the hollow-box and hbar cursors on the right side of
789 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
792 * xterm.c (x_draw_stretch_glyph_string):
793 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
794 caused the block cursor to disappear on a TAB in R2L lines in
795 every window except the leftmost one. Reported by Martin Rudalics
798 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
800 Always use matched specpdl entry to record call arguments (Bug#18473).
801 * lisp.h (record_in_backtrace): Adjust prototype.
802 * eval.c (record_in_backtrace): Return current specpdl level.
803 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
804 (eval_sub, Ffuncall): Record call arguments in matched specpdl
805 entry and use that entry in call to backtrace_debug_on_exit.
806 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
807 (do_debug_on_call): Get current specpdl level as 2nd arg.
809 Prefer ptrdiff_t to int and avoid integer overflows.
810 * fileio.c (make_temp_name):
811 * font.c (font_parse_family_registry): Avoid integer
812 overflow on string size calculation.
813 * data.c (Faset): Likewise for byte index.
815 2014-09-22 Eli Zaretskii <eliz@gnu.org>
817 Fix display of R2L lines in partial-width windows.
818 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
819 assigned the correct value.
820 (extend_face_to_end_of_line): Account for truncation and
821 continuation glyphs in R2L rows when one of the fringes is not
823 (display_line): Don't assign negative X offset to a row if we are
824 going to produce a truncation glyph for it. When handling
825 truncated R2L rows, consider the width of the left fringe instead
827 (produce_special_glyphs): Fix bogus assignments.
829 2014-09-22 Eli Zaretskii <eliz@gnu.org>
831 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
833 2014-09-22 Eli Zaretskii <eliz@gnu.org>
835 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
836 always set to a valid value. Make sure the size passed to alloca
837 is always positive. (Bug#18516)
839 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
841 Avoid extra call to oblookup when interning symbols.
842 * lisp.h (intern_driver): Add prototype.
843 * lread.c (intern_driver): New function.
844 (intern1, intern_c_string_1, Fintern):
845 * font.c (font_intern_prop):
846 * w32font.c (intern_font_name): Use it.
848 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
850 Minor improvements to new stack-allocated Lisp objects.
851 * frame.h (FRAME_PARAMETER):
852 Prefer scoped_list1 to local_list1 where either would do.
853 * lisp.h (scoped_list4): New macro.
854 (local_cons, local_list1, local_list2, local_list3, local_list4)
855 (make_local_vector, make_local_string, build_local_string):
856 Prefer functions to macros where either would do.
857 * xdisp.c (build_desired_tool_bar_string):
858 Prefer scoped_list4 to local_list4 where either would do.
860 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
862 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
863 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
864 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
865 * frame.h (FRAME_PARAMETER): New macro.
866 * dispnew.c (init_display):
867 * fontset.c (Fset_fontset_font):
868 * frame.c (x_default_parameter):
869 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
870 * xfns.c (x_default_scroll_bar_color_parameter)
871 (x_default_font_parameter, x_create_tip_frame): Use it.
872 * editfns.c (Fpropertize): Use local_cons.
873 * process.c (status_message): Use build_local_string.
874 * xfont.c (xfont_open): Use make_local_string.
875 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
877 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
879 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
880 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
881 !__clang__. This works with GCC and with clang and is safer for
882 compilers we don't know about.
883 (local_cons): Rename parameter to make capture less likely.
885 2014-09-17 Samuel Bronson <naesten@gmail.com>
887 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
889 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
891 Fix minor problems found by static checking.
892 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
894 * buffer.h (decode_buffer): Doc and indentation fixes.
895 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
897 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
899 Avoid clang-specific warnings.
900 * buffer.c (init_buffer): Shut up -Wself-assign.
901 * process.c (server_accept_connection): Shut up -Wunsequenced.
903 2014-09-16 Daniel Colascione <dancol@dancol.org>
905 * fns.c (sxhash): For symbols, use address as hash code.
907 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
909 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
910 * charset.c (load_charset_map_from_file): Use scoped_list2
911 and build_local_string.
912 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
913 * emacs.c (init_cmdargs, decode_env_path):
914 * fileio.c (Fexpand_file_name):
915 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
916 * frame.c (x_get_arg):
917 * keyboard.c (safe_run_hooks_error):
918 * lread.c (load_warn_old_style_backquotes):
919 * xdisp.c (Fcurrent_bidi_paragraph_direction):
920 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
921 * xselect.c (x_clipboard_manager_error_1)
922 (x_clipboard_manager_save_all):
923 * xterm.c (x_term_init): Use build_local_string.
925 Avoid more integer overflows on string size calculations.
926 * category.c (Fmake_category_set):
927 * xdisp.c (get_overlay_arrow_glyph_row):
928 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
930 2014-09-15 Eli Zaretskii <eliz@gnu.org>
932 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
933 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
934 error message format. Use message_with_string to have non-ASCII
935 file names properly displayed.
936 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
937 when w32-unicode-filenames is non-nil, but not on Windows 9X,
938 where these APIs are not available even in UNICOWS.DLL.
939 Improve the format of error messages and include the file name in them
941 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
942 call play-sound-functions, per documentation.
944 * w32.c (w32_get_long_filename, w32_get_short_filename):
945 Constify the input file name arguments.
947 * w32.h (w32_get_long_filename, w32_get_short_filename):
950 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
952 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
953 * lisp.h (local_cons, local_list1, local_list2, local_list3)
954 [USE_LOCAL_ALLOCATORS]: New macros.
955 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
956 (build_local_string): Avoid argument name expansion clash with
959 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
960 Preprocessor guard to avoid impossible configuration.
961 * charset.c (Ffind_charset_region, Ffind_charset_string):
962 Use make_local_vector.
963 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
964 * textprop.c (Fput_text_property, Fadd_face_text_property):
966 (copy_text_properties): Use local_cons and local_list3.
967 * chartab.c (uniprop_table):
968 * data.c (wrong_choice, wrong_range):
969 * doc.c (get_doc_string):
970 * editfns.c (format2):
971 * fileio.c (Fexpand_file_name, auto_save_error):
972 * fns.c (Fyes_or_no_p):
973 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
974 * fontset.c (Fset_fontset_font):
975 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
976 (read_char_minibuf_menu_prompt):
977 * keymap.c (silly_event_symbol_error, describe_vector):
978 * menu.c (single_menu_item):
979 * minibuf.c (Fread_buffer):
980 * process.c (status_message, Fformat_network_address)
981 (server_accept_connection): Use make_local_string and
982 build_local_string. Prefer compound literals where appropriate.
984 2014-09-15 Daniel Colascione <dancol@dancol.org>
986 * fns.c (Fsort): Tweak sort docstring.
988 2014-09-15 Eli Zaretskii <eliz@gnu.org>
990 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
991 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
992 set errno to EAGAIN instead, to allow the caller to retry the
993 write after some waiting. Fixes deadlocks when Emacs exchanges a
994 lot of data through the pipe. (Bug#18420)
996 * sound.c (Fplay_sound_internal): Encode the sound file name in
997 the ANSI codepage. Expand it against data-directory, as per docs,
998 not against the current directory. No need to make a local copy
999 of the file name; pass the encoded file name directly to
1000 do_play_sound. (Bug#18463)
1002 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1003 NULL, and the file name is not encodable in ANSI codepage, return
1004 the string with "?" replacement characters, which will fail the
1005 caller. This avoids returning a random value in that case.
1007 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1009 * window.c (Fresize_mini_window_internal): Set w->total_lines
1010 from w->pixel_height (Bug#18422).
1012 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1014 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1015 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1016 setting resize increments (Bug#18435).
1018 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1020 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1021 state around the call to line_bottom, since it can move the
1022 iterator to another screen line. This fixes off-by-one errors in
1023 the reported row in some rare cases.
1025 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1027 * callproc.c (init_callproc): Fix bug introduced at
1028 2014-09-07 (Bug#18474).
1030 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1032 Prefer ptrdiff_t to int and avoid integer overflows.
1033 * fileio.c (make_temp_name):
1034 * font.c (font_parse_family_registry): Avoid integer
1035 overflow on string size calculation.
1036 * data.c (Faset): Likewise for byte index.
1038 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1040 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1042 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1044 * lisp.h (make_local_string): Nitpick indent.
1045 * print.c (Fprin1_to_string): Remove unused GCPROs.
1047 More debugging aids around GCPROs.
1048 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1049 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1050 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1052 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1053 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1055 Remove redundant GCPROs around Ffuncall and Fapply calls.
1056 This is safe because Ffuncall protects all of its arguments by itself.
1057 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1058 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1059 (call6, call7): Likewise. Use compound literals where applicable.
1060 (run_hook_with_args_2): Use compound literal.
1062 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1064 Pacify --enable-gcc-warnings when no window system is used.
1065 These warnings found that subscript error, so they seem worthwhile.
1066 * composite.c (char_composable_p): Simplify a bit.
1067 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1068 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1069 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1070 * window.c (set_window_scroll_bars):
1071 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1072 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1073 Ignore -Wsuggest-attribute=const.
1074 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1075 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1077 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1079 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1080 Use check_iso_charset_parameter instead of doing the checks by hand.
1081 (check_iso_charset_parameter): Move up. Check parameters a bit
1082 more carefully, and return true for 96-char sets. All callers changed.
1084 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1086 Simplify lisp.h by removing the __COUNTER__ business.
1087 Problem reported by Dmitry Antipov in:
1088 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1089 * lisp.h (make_local_vector, make_local_string)
1090 (build_local_string): Simplify by not bothering with __COUNTER__.
1091 The __COUNTER__ business wasn't working properly, and was needed
1092 only for hypothetical future expansion anyway.
1094 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1096 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1097 terms to determine bitmap color. (Bug#18437)
1099 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1101 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1104 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1106 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1108 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1110 * xterm.c (handle_one_xevent): Detect iconified by looking at
1111 _NET_WM_STATE_HIDDEN.
1113 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1115 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1116 These can generate a constant with the correct value but the wrong
1117 width, which doesn't work as a printf argument. All uses removed.
1118 Problem reported by Dmitry Antipov in:
1119 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1120 (ENUMABLE): Remove; no longer needed.
1121 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1122 Remove; no longer needed because of the above change.
1123 Each definiens moved to the only use.
1125 Improve the experimental local and scoped allocation.
1126 * alloc.c (local_string_init, local_vector_init):
1127 New functions, defined if USE_LOCAL_ALLOCATORS.
1128 Mostly, these are moved here from lisp.h, as it's not
1129 clear it's worth making them inline.
1130 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1131 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1132 USE_STACK_LISP_OBJECTS, not on a laundry list.
1133 (local_string_init, local_vector_init): New decls.
1134 (union Aligned_Cons): New type.
1135 (scoped_cons): Use it. Give up on the char trick, as it's a too
1136 much of a maintenance hassle; if someone wants this speedup
1137 they'll just need to convince their compiler to align properly.
1138 Conversely, use the speedup if struct Lisp_Cons happens to
1139 be aligned even without a directive. Better yet, help it along
1140 by using union Aligned_Cons rather than struct Lisp_Cons.
1141 (pointer_valid_for_lisp_object): Remove. This check is not
1142 necessary, since make_lisp_ptr is already doing it. All uses removed.
1143 (local_vector_init, local_string_init): Move to alloc.c.
1144 (build_local_vector): Remove this awkward macro, replacing with ...
1145 (make_local_vector): New macro, which acts more like a function.
1146 Use statement expressions and use __COUNTER__ to avoid macro
1147 capture. Fall back on functions if these features are not supported.
1148 (build_local_string, make_local_string): Likewise.
1150 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1152 * xterm.c (x_term_init): Consolidate duplicated code.
1153 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1154 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1155 Add eassert and mark dpyinfo as dead only if it was alive.
1157 Add macros to allocate temporary Lisp objects with alloca.
1158 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1159 * character.h (parse_str_as_multibyte): Move prototype to ...
1160 * lisp.h (parse_str_as_multibyte): ... here.
1161 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1162 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1164 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1165 (local_string_init): New functions.
1166 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1167 (init_alloc_once): Call it.
1169 Cleanup last change and make all new stuff conditional.
1170 * lisp.h (build_local_string): Rename to ...
1171 (make_local_string): ... this macro.
1172 (build_local_string, scoped_list1, scoped_list3): New macros.
1173 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1174 and functions as such, use regular fallbacks otherwise.
1175 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1178 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1180 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1181 always make sure the marginal areas of the row are in sync with
1182 what the window wants. (Bug#18419)
1184 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1185 existing binding of a variable, to avoid silently aborting
1186 commands that use specbind. (Bug#18331)
1188 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1190 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1191 * coding.c (growable_destination): New function.
1192 (produce_chars): Use it for sanity checks. Do not fiddle with
1193 dst_end if the source and destination are both nil, as it's
1194 the caller's responsibility to avoid overlap.
1195 * keyboard.c (read_decoded_event_from_main_queue):
1196 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1197 length, not 4 times, to prevent decode_coding_c_string from trying
1198 to reallocate a destination. This removes the need for the FIXME.
1200 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1201 All callers simplified. Add a comment about exec_failed, vfork,
1204 Adjust drag-and-drop fix when window is above top (Bug#18303).
1205 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1206 XCDR bleed into XCAR's encoded value. Improve checks for
1207 out-of-range data while we're at it.
1209 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1211 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1212 is CONSP (Bug#18303).
1214 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1216 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1217 'alloca' gets passed arguments larger than MAX_ALLOCA.
1219 * font.c (MAX): Define if not defined elsewhere.
1221 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1223 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1224 here for destination buffer, to work around what appears to be a
1225 bug in decode_coding_c_string when the source and destination are
1228 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1229 This follows up on the recent thread in emacs-devel on alloca; see:
1230 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1231 This patch also cleans up alloca-related glitches noted while
1232 examining the code looking for unbounded alloca.
1234 * callproc.c (init_callproc):
1235 Rewrite to avoid need for alloca.
1236 * buffer.c (mouse_face_overlay_overlaps)
1237 (report_overlay_modification):
1238 * buffer.h (GET_OVERLAYS_AT):
1239 * coding.c (make_subsidiaries):
1240 * doc.c (Fsnarf_documentation):
1241 * editfns.c (Fuser_full_name):
1242 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1243 (search_embedded_absfilename, Fsubstitute_in_file_name):
1244 * fns.c (Fmake_hash_table):
1245 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1246 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1247 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1248 (xrdb_get_resource, x_get_resource_string):
1249 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1250 * ftxfont.c (ftxfont_draw):
1251 * image.c (xbm_load, xpm_load, jpeg_load_body):
1252 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1254 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1256 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1257 (find_and_return_menu_selection):
1258 * print.c (PRINTFINISH):
1259 * process.c (Fformat_network_address):
1260 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1261 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1262 * sound.c (wav_play, au_play):
1263 * syntax.c (skip_chars):
1264 * term.c (tty_menu_activate, tty_menu_show):
1265 * textprop.c (get_char_property_and_overlay):
1266 * window.c (Fset_window_configuration):
1267 * xdisp.c (safe__call, next_overlay_change, vmessage)
1268 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1269 * xfaces.c (face_at_buffer_position):
1270 * xmenu.c (x_menu_show):
1271 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1272 allocation size isn't bounded.
1273 * callint.c (Fcall_interactively): Redo memory_full check
1274 so that it can be done at compile-time on some platforms.
1275 * coding.c (MAX_LOOKUP_MAX): New constant.
1276 (get_translation_table): Use it.
1277 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1278 SAFE_ALLOCA, to catch integer overflows on size calculation.
1279 (exec_failed) [!DOS_NT]: New function.
1280 (child_setup) [!DOS_NT]: Use it.
1281 * editfns.c (Ftranspose_regions):
1282 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1283 * editfns.c (check_translation):
1284 Allocate larger buffers on the heap.
1285 * eval.c (internal_lisp_condition_case):
1286 Check for MAX_ALLOCA overflow.
1287 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1288 (Fbase64_encode_region, Fbase64_decode_region):
1289 Avoid unnecessary calls to SAFE_FREE before 'error'.
1290 * buffer.c (mouse_face_overlay_overlaps):
1291 * editfns.c (Fget_pos_property, check_translation):
1292 * eval.c (Ffuncall):
1293 * font.c (font_unparse_xlfd, font_find_for_lface):
1294 * ftfont.c (ftfont_drive_otf):
1295 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1296 (menu_bar_items, tool_bar_items):
1297 * sound.c (Fplay_sound_internal):
1298 * xdisp.c (load_overlay_strings, dump_glyph_row):
1299 Use an ordinary auto buffer rather than alloca, since the
1300 allocation size is fixed and small.
1301 * ftfont.c: Include <c-strcase.h>.
1302 (matching_prefix): New function.
1303 (get_adstyle_property): Use it, to avoid need for alloca.
1304 * keyboard.c (echo_add_key):
1305 * keymap.c (describe_map): Use ptrdiff_t, not int.
1306 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1307 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1308 when counting bytes.
1309 * lisp.h (xlispstrdupa): Remove, replacing with ...
1310 (SAFE_ALLOCA_STRING): ... new macro with different API.
1311 This fixes a portability problem, namely, alloca result
1312 passed to another function. All uses changed.
1313 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1315 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1316 (REGEX_ALLOCATE): New macros.
1317 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1318 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1320 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1322 (decode_mode_spec_coding): Store directly into buf rather than
1323 into an alloca temporary and copying the temporary to the buf.
1325 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1327 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1329 2014-09-04 Jan D <jan.h.d@swipnet.se>
1331 * xterm.c (x_term_init): Don't call x_session_initialize if running
1332 as a daemon (Bug#18375).
1334 * xsmfns.c: Initialize ice_fd.
1336 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1338 Less chatter in 'make' output.
1339 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1340 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1341 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1343 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1345 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1346 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1348 * nsfns.m (Fx_create_frame):
1349 * w32fns.c (Fx_create_frame):
1350 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1353 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1355 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1356 the reported row in the case of a window with a header line, by
1357 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1358 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1360 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1362 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1363 when configured --with-wide-int on typical 32-bit platforms.
1365 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1367 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1368 when HPOS is negative, for the benefit of R2L glyph rows whose
1369 newline overflows into the fringe.
1371 2014-09-03 Ken Brown <kbrown@cornell.edu>
1373 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1375 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1377 Minor cleanup of recent strlen-avoiding patch.
1378 * fileio.c (CHECK_LENGTH): Remove.
1379 Rewrite callers so that they don't need it.
1380 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1381 variable wasn't set.
1383 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1385 * fileio.c (CHECK_LENGTH): New macro.
1386 (Fexpand_file_name): Use it and get rid of a few more calls
1387 to strlen and strcat.
1388 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1389 * lisp.h (egetenv): ... because of a new inline function used to
1390 avoid calls to strlen for a compile-time constants.
1392 * buffer.h (decode_buffer): New function.
1393 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1394 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1395 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1396 * data.c (Flocal_variables_p):
1397 * fileio.c (Fverify_visited_file_modtime):
1398 * marker.c (live_buffer): Use it.
1400 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1402 Avoid extra calls to strlen in filesystem I/O routines.
1403 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1404 the length of 'newdir' is known or may be precalculated.
1405 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1406 not 'char *', and so use precalculated length.
1407 (Ffile_accessible_directory_p):
1408 * callproc.c (encode_current_directory, init_callproc):
1409 * charset.c (init_charset):
1410 * lread.c (load_path_check, load_path_default): Adjust users.
1411 * lisp.h (file_accessible_directory_p): Tweak prototype.
1413 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1415 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1418 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1420 --enable-silent-rules now suppresses more chatter.
1421 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1422 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1423 (am__v_CCLD_1): New macros, taken from Automake.
1424 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1426 Clean up extern decls a bit.
1427 * bytecode.c: Include blockinput.h and keyboard.h rather
1428 than rolling their APIs by hand.
1429 * emacs.c: Include regex.h and rely on its and lisp.h's API
1430 rather than rolling them by hand.
1431 * lastfile.c: Include lisp.h, to check this file's API.
1432 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1434 * regex.h (re_max_failures): New decl.
1435 * unexcw.c, unexmacosx.c, unexw32.c:
1436 Rely on lisp.h's API rather than rolling it by hand.
1437 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1438 Declare at top level, to pacify GCC -Wnested-externs.
1440 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1442 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1443 clipping rectangle become negative (i.e. large positive, since
1444 it's an unsigned data type). This can happen in R2L hscrolled
1445 glyph rows, and caused us to draw the cursor glyph on the fringe.
1446 For the details, see
1447 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1449 2014-08-31 Ken Brown <kbrown@cornell.edu>
1451 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1452 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1453 is defined. (Bug#18368)
1455 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1457 Vector-sorting fixes (Bug#18361).
1458 It's not safe to call qsort or qsort_r, since they have undefined
1459 behavior if the user-specified predicate is not a total order.
1460 Also, watch out for garbage-collection while sorting vectors.
1461 * fns.c: Include <vla.h>.
1462 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1463 (sort_vector_compare): Remove, replacing with ....
1464 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1465 ... these new functions.
1466 (sort_vector): Rewrite to use the new functions.
1467 GCPRO locals, since the predicate can invoke the GC.
1468 Since it's in-place return void; caller changed.
1469 (merge): Use 'inorder', for clarity.
1471 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1472 One can't hoist this out of the 'if', because intervening calls to
1473 newlocale, twolower, etc. can change errno.
1475 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1477 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1478 wording of the error messages.
1479 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1482 * w32proc.c (get_lcid_callback): Accept locale specifications
1483 without the country part, as in "enu" vs "enu_USA".
1484 (w32_compare_strings): Signal an error if a locale was specified,
1485 but couldn't be translated into a valid LCID.
1487 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1489 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1491 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1493 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1494 errno after towlower_l. errno's value is not specified after
1495 towlower_l. Instead, assume that towlower_l returns its argument
1496 on failure, which is portable in practice.
1498 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1500 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1502 * w32proc.c (w32_compare_strings): Accept additional argument
1503 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1504 if requested. If w32-collate-ignore-punctuation is non-nil, add
1505 NORM_IGNORESYMBOLS to the flags.
1506 (LINGUISTIC_IGNORECASE): Define if not already defined.
1507 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1509 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1512 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1514 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1515 Define substitutes for platforms that lack them.
1516 (str_collate): Add arguments locale and ignore_case.
1518 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1519 Add optional arguments LOCALE and IGNORE-CASE.
1521 * lisp.h (str_collate): Adapt argument list.
1523 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1525 Add vectors support to Fsort.
1526 * fns.c (sort_vector, sort_vector_compare): New functions.
1527 (sort_list): Likewise, refactored out of ...
1528 (Fsort): ... adjusted user. Mention vectors in docstring.
1529 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1530 * alloc.c (make_save_int_obj): New function.
1531 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1532 (make_save_int_obj): Add prototype.
1534 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1535 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1536 Conditionally define to match system's qsort_r signature.
1537 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1539 2014-08-28 Ken Brown <kbrown@cornell.edu>
1541 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1542 dumping and the system malloc after dumping. (Bug#18222)
1544 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1545 Define as macros, expanding to hybrid_malloc, etc.
1546 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1547 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1549 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1550 full implementation on Cygwin. Remove Cygwin-specific code that
1551 is no longer needed.
1552 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1553 Redefine as macros expanding to gmalloc, grealloc, etc.
1554 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1555 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1556 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1557 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1559 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1560 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1561 HAVE_POSIX_MEMALIGN)]: New functions.
1562 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1563 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1564 hybrid_aligned_alloc; declare.
1565 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1566 HAVE_POSIX_MEMALIGN)]: Define.
1567 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1568 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1569 Define as macro, expanding to gget_current_dir_name, and define
1571 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1572 malloc_enable_thread(). Don't initialize malloc.
1573 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1574 no longer defined on Cygwin).
1575 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1576 * sheap.c (bss_sbrk_buffer_end): New variable.
1577 * unexcw.c (__malloc_initialized): Remove variable.
1578 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1580 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1583 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1585 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1586 In `event->y' return entire range (the size of the scroll bar minus
1588 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1589 return entire range (the scaled size of the scroll bar minus
1590 that of the slider). In `portion' return the scaled position of
1592 (xaw_jump_callback): Restore part of code for vertical scroll
1593 bar broken in change from 2014-07-27.
1594 (xaw_scroll_callback): Provide incremental scrolling with
1595 horizontal scroll bars.
1597 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1599 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1601 * indent.c (Fvertical_motion): Fix vertical motion up through a
1602 display property after a newline. (Bug#18276)
1604 * xdisp.c (display_line): Don't assume that the call to
1605 reseat_at_next_visible_line_start ends up at a character
1606 immediately following the newline on the previous line.
1607 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1608 beyond ZV, which causes infloop in redisplay. For the details, see
1609 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1611 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1612 coordinate for hscrolled R2L screen lines. (Bug#18277)
1614 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1616 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1619 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1621 * syntax.c (scan_lists): Don't examine positions before BEGV.
1624 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1626 Improve robustness of new string-collation code (Bug#18051).
1627 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1628 (newlocale, wcscoll_l): Define substitutes for platforms that
1629 lack them, so as to simplify the mainline code.
1630 (str_collate): Simplify the code by assuming the above definitions.
1631 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1632 For example, the old version left the Emacs in the wrong locale if
1633 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1634 result. Report an error if newlocale fails.
1636 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1638 * lisp.h (str_collate):
1639 * sysdep.c (str_collate): Return int.
1640 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1642 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1644 Fix some glitches in previous change.
1645 * sysdep.c (stack_direction): Replace stack_grows_down
1646 to simplify calculation of stack boundaries.
1647 (handle_sigsegv): Check whether we really crash somewhere near
1648 to stack boundary, and handle fatal signal as usual if not.
1649 (init_sigsegv): Adjust accordingly.
1650 * keyboard.c (Vtop_level_message): Rename to
1651 Vinternal__top_level_message, as suggested by Stefan Monnier in
1652 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1653 All related users changed.
1655 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1657 Handle C stack overflow caused by too nested Lisp evaluation.
1658 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1659 siglongjmp point to transfer control from SIGSEGV handler.
1660 * keyboard.c (return_to_command_loop, recover_top_level_message)
1661 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1662 (regular_top_level_message): New variable.
1663 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1664 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1666 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1667 new variables described above.
1668 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1669 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1670 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1671 (init_sigsegv): New function.
1672 (init_signals): Use it.
1674 2014-08-25 Ken Brown <kbrown@cornell.edu>
1676 * emacs.c (main): Remove use of obsolete macro
1677 G_SLICE_ALWAYS_MALLOC.
1679 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1681 Implement locale-sensitive string collation for MS-Windows.
1682 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1683 New functions. (Bug#18051)
1685 * w32.h (w32_compare_strings): Add prototype.
1687 * w32.c <g_b_init_compare_string_w>: New global flag.
1688 (globals_of_w32): Initialize it.
1690 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1692 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1693 [WINDOWSNT]: Call str_collate on MS-Windows.
1695 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1697 One more minor cleanup of font subsystem.
1698 * font.h (struct font_driver): Convert text_extents to
1699 return void because returned value is never actually used.
1700 * macfont.m (macfont_text_extents):
1701 * w32font.c (w32font_text_extents):
1702 * xftfont.c (xftfont_text_extents): Adjust to return void
1703 and assume that 'metrics' argument is always non-NULL.
1704 * ftfont.c (ftfont_text_extents):
1705 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1707 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1709 Minor cleanups of str_collate fix (Bug#18051).
1710 * fns.c (str_collate): Move decl from here ...
1711 * lisp.h (str_collate): ... to here.
1712 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1713 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1714 potential problems with integer overflow. Don't assume
1715 setlocale succeeds. Remove unnecessary test before restoring
1716 locale via setlocale, and free the copied setlocale string
1719 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1721 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1723 * sysdep.c (str_collate): New function. (Bug#18051)
1725 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1727 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1728 if the initial "rm -f" fails. This is for MinGW builds, where
1729 MS-Windows will not allow deleting the executable file of a
1732 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1734 * w32term.c (w32_scroll_bar_handle_click)
1735 (w32_horizontal_scroll_bar_handle_click)
1736 (x_scroll_bar_report_motion)
1737 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1738 SB_THUMBTRACK, use the 32-bit position information returned by
1739 GetScrollInfo, not the 16-bit information returned in the Windows
1742 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1744 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1745 second coordinate ('y') reported for dragging the horizontal
1748 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1750 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1751 and text area-relative x-coordinates.
1753 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1755 Avoid overwriting the reversed_p flags in the glyph matrices when
1756 init_iterator or start_display are called.
1757 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1759 (tool_bar_height, redisplay_tool_bar, try_window)
1760 (try_window_reusing_current_matrix, try_window_id)
1761 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1762 reversed_p flag of the iterator's glyph row where the glyph row
1763 is going to be redrawn.
1765 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1767 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1769 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1771 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1772 of emacs_event return length from si.nPage to si.nMax.
1773 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1774 interchange start and end of thumb.
1776 2014-08-15 Ken Brown <kbrown@cornell.edu>
1778 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1779 ERRORCHECK mutexes. (Bug#18222)
1781 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1783 * frame.c (set_menu_bar_lines_1): Remove.
1784 (set_menu_bar_lines): Call change_frame_size instead of
1785 set_menu_bar_lines_1.
1787 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
1789 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
1792 2014-08-11 Glenn Morris <rgm@gnu.org>
1794 * fileio.c: Revert 2013-01-31 change, which chose coding system for
1795 writing before backing up, since it causes a more serious problem
1796 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
1797 (choose_write_coding_system): No longer callable from Lisp.
1798 Move last piece back here from Fwrite_region.
1799 (Fwrite_region, syms_of_fileio): Update for above changes.
1801 2014-08-11 Martin Rudalics <rudalics@gmx.at>
1803 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
1804 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
1805 (Fwindow_new_pixel, Fset_window_new_pixel)
1806 (Fset_window_new_total, Fset_window_new_normal)
1807 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
1809 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
1811 2014-08-11 Eli Zaretskii <eliz@gnu.org>
1813 * fontset.c (Finternal_char_font): Recompute basic faces if the
1814 frame's face cache was cleared. (Bug#18162)
1816 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
1818 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
1819 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
1820 base buffer's undo list.
1822 2014-08-10 Reuben Thomas <rrt@sc3d.org>
1824 Fix a couple of recent inadvertent breaks of the MSDOS port.
1825 * msdos.c: include required menu.h
1826 * term.c: set correct menu_show_hook on MSDOS.
1828 2014-08-10 Martin Rudalics <rudalics@gmx.at>
1830 Fix handling of menu bar line on TTY frames (Bug#18136)
1832 * dispnew.c (handle_window_change_signal):
1833 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
1834 frame's menu bar lines subtracted from height.
1835 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
1837 (adjust_frame_size): Count in menu bar when setting FrameRows.
1838 (make_terminal_frame): When setting up the frame's lines and
1839 text height don't count in the menu bar.
1840 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
1841 lines subtracted from height.
1842 (do_switch_frame): Set tty's FrameRows to number of total lines
1844 (Fframe_pixel_height, Fframe_pixel_width): If no window system
1845 is used, return total number of lines and columns.
1846 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
1848 * term.c (OUTPUT, tty_set_terminal_modes)
1849 (tty_set_terminal_window, tty_set_scroll_region)
1850 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
1851 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
1852 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1853 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
1854 Call change_frame_size with frame's menu bar lines subtracted
1856 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
1857 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
1860 2014-08-09 Reuben Thomas <rrt@sc3d.org>
1862 * alloc.c (Fmemory_info): Remove a stray brace.
1864 * process.c: Fix a comment typo.
1866 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
1868 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
1870 * widgetprv.h (EmacsFramePart): Remove font.
1872 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
1873 (resources, setup_frame_cursor_bits): Remove unused variables and
1874 functions, esp. wrt. font (Bug#18227).
1876 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
1878 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
1880 2014-08-07 Reuben Thomas <rrt@sc3d.org>
1882 Refer to MS-DOS using the same name everywhere.
1884 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
1888 2014-08-05 Martin Rudalics <rudalics@gmx.at>
1890 * w32term.c (w32_redeem_scroll_bar):
1891 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
1892 not redeeming scroll bars that have been turned off.
1894 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1896 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
1897 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
1898 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
1899 (safe_run_hook_funcall): Adjust accordingly.
1901 2014-08-04 Martin Rudalics <rudalics@gmx.at>
1903 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1904 Condition correctly according to toolkit used.
1905 * frame.c (make_initial_frame, make_terminal_frame)
1906 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
1907 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
1908 assignments according to presence of toolkit scrollbars.
1909 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
1910 Condition correctly according to toolkit used.
1911 * window.c (set_window_scroll_bars): Set horizontal scroll bar
1912 only if toolkit supports it.
1913 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
1915 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
1917 (XTredeem_scroll_bar): Always redeem scroll bar if present.
1919 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1921 * keyboard.c (safe_run_hook_funcall): Avoid consing around
1922 Vinhibit_quit and prefer internal_condition_case_n to pass args.
1923 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
1924 (safe_run_hooks): Remove comment which is not relevant any more.
1926 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
1928 Don't let big frames overrun the stack.
1929 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
1930 Use SAFE_NALLOCA, not alloca.
1932 Fix bug with clang + directory_files_internal + GC (Bug#16986).
1933 * dired.c (directory_files_internal): Use a volatile variable
1934 to prevent the compiler from optimizing away all copies of a local.
1935 I wonder how many other GC-related bugs like this lurk elsewhere?
1937 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
1938 * xterm.h (struct x_display_info): New member 'connection'.
1939 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
1940 so that x_delete_terminal has a file descriptor to pass to
1941 delete_keyboard_wait_descriptor.
1943 Don't mishandle year-9999 dates (Bug#18176).
1944 * editfns.c (decode_time_components): Store an invalid timespec
1945 on overflow, instead of returning false, so that the caller can
1946 distinguish overflow from other errors.
1947 (lisp_time_argument, lisp_seconds_argument): If the time is out
1948 of range, signal a time overflow instead of an invalid time spec.
1949 * keyboard.c (decode_timer): Treat time overflow like other
1952 Avoid undefined behavior with signed left shift.
1953 Caught by 'gcc -fsanitize=undefined'.
1954 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
1955 * dispnew.c (line_hash_code, scrolling):
1956 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
1957 Use 'unsigned', not 'int', for line hashes.
1958 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
1960 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
1962 Make compare-strings more compatible with old behavior (Bug#17903).
1963 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
1965 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
1967 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
1968 Don't add label between left and right buttons (Bug#18129).
1970 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
1972 Make functions static that no longer need to be extern.
1973 * frame.c, frame.h (set_menu_bar_lines):
1974 * keyboard.c (Qleftmost, Qrightmost):
1975 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
1976 (x_set_internal_border_width):
1979 2014-08-01 Eli Zaretskii <eliz@gnu.org>
1981 Fix display of R2L lines when the last character fits only partially.
1982 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
1984 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
1985 R2L row is visible only partially, give the row a negative x
1987 (display_line): Fix the calculation of the glyph whose pixel width
1988 is used to decide whether the last produced glyph fits on the
1989 line. When the last glyph fits only partially, give the row a
1992 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
1993 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
1994 pixel width of the first glyph that is hscrolled from display.
1995 (display_line): In R2L glyph rows, don't give a negative offset to
1996 row->x when the first glyph begins before first_visible_x.
1998 * xdisp.c (display_line): If called with iterator set up to write
1999 to a marginal area, delay the call to handle_line_prefix until we
2000 switch back to the text area. (Bug#18035)
2002 * .gdbinit (xwindow): The members total_cols, total_lines,
2003 left_col, and top_line are C integers (and has been so for the
2006 2014-08-01 Andreas Schwab <schwab@suse.de>
2008 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2009 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2011 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2013 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2014 (timerfd_callback): Ignore weird events with no data. Add tight
2015 assertions and comments.
2016 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2017 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2019 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2021 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2022 I had confused && with ||.
2024 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2026 Simplify timerfd configuration and fix some minor glitches.
2027 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2028 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2029 Fall back on timer_create if timerfd_create fails at runtime.
2030 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2031 kernel primitives to do resolution. All uses removed.
2032 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2033 (turn_on_atimers): Clear timer_create-based timers too,
2036 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2037 Without this change, the code can access the local variable 'width'
2038 even when it has not been initialized, and likewise for 'height';
2039 in either case this leads to undefined behavior.
2041 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2043 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2044 necessary, put horizontal scroll bar resources as well. See
2045 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2046 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2048 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2050 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2051 background value to match the resource of its vertical counterpart.
2053 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2055 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2056 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2058 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2060 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2061 change that added the top margin height to the requested height
2062 and revert (undocumented) part of 2014-07-28 change that changed
2063 the logic of whether a size change occurred.
2065 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2067 * .gdbinit (xwindow): The members total_cols, total_lines,
2068 left_col, and top_line are C integers (and has been so for the
2071 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2074 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2076 On GNU/Linux, use timerfd for asynchronous timers.
2077 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2078 (toplevel): Rename alarm_timer_ok to special_timer_available.
2079 [HAVE_TIMERFD]: Declare timerfd.
2080 [HAVE_CLOCK_GETRES]: Declare resolution.
2081 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2082 system timer resolution.
2083 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2084 (timerfd_callback) [HAVE_TIMERFD]: New function.
2085 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2086 [ENABLE_CHECKING]: New function for the sake of automated tests.
2087 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2088 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2089 [ENABLE_CHECKING]: Defsubr test function.
2090 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2091 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2092 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2094 Fix --without-x build and pacify --enable-gcc-warnings.
2095 Problems reported in Bug#18122 and Bug#18124.
2096 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2097 (frame_windows_min_size): Now static.
2098 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2100 (adjust_frame_size): Always declare prototype.
2102 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2103 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2104 * atimer.c (timerfd_callback): Always read expiration data.
2106 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2107 * process.c (add_timer_wait_descriptor): Add timer descriptor
2108 to input_wait_mask and non_process_wait_mask as well.
2110 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2112 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2114 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2116 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2117 Reinstate code removed by the prevoius commit to this file.
2119 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2121 * buffer.h (struct buffer): New fields scroll_bar_height and
2122 horizontal_scroll_bar_type.
2123 * buffer.c (bset_scroll_bar_height)
2124 (bset_horizontal_scroll_bar_type): New functions.
2125 (Fbuffer_swap_text): Handle old_pointm field.
2126 (init_buffer_once): Set defaults for scroll_bar_height and
2127 horizontal_scroll_bar_type.
2128 (syms_of_buffer): New variables scroll_bar_height and
2129 horizontal_scroll_bar_type.
2130 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2131 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2132 (set_vertical_scroll_bar): Remove prototype.
2133 (x_change_tool_bar_height): Add prototype.
2134 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2135 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2136 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2138 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2139 (update_window): Start mode_line_row->y after horizontal scroll
2141 (change_frame_size_1): Call adjust_frame_size.
2142 (init_display): When changing the size of a tty frame do not
2143 pass height of menu bar.
2144 (Qframe_windows_min_size): New symbol.
2145 * frame.h (struct frame): List tool bar fields after menu bar
2146 fields. Add official, total_lines, horizontal_scroll_bars,
2147 config_scroll_bar_height and config_scroll_bar_lines fields.
2148 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2149 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2150 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2151 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2152 (FRAME_WINDOWS_HEIGHT): New macros.
2153 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2154 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2155 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2156 horizontal scroll bar.
2157 (frame_inhibit_resize, adjust_frame_size)
2158 (frame_windows_min_size): Add declarations.
2159 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2160 (x_set_scroll_bar_default_height, x_set_left_fringe)
2161 (x_set_right_fringe, x_set_vertical_scroll_bars)
2162 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2163 (x_set_scroll_bar_height): Add external declarations.
2164 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2165 (adjust_frame_size): New functions.
2166 (make_frame): Initial horizontal_scroll_bars field.
2167 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2169 (make_initial_frame, make_terminal_frame): No horizontal scroll
2170 bar in initial and terminal frames. Use adjust_frame_size.
2171 (Fframe_total_cols): Fix doc-string.
2172 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2173 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2174 Rewrite using adjust_frame_size.
2175 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2176 (Qframe_windows_min_size): New symbols.
2177 (x_set_frame_parameters): Remove call of check_frame_size.
2178 (x_report_frame_params): Return scroll_bar_height value.
2179 (x_set_left_fringe, x_set_right_fringe): New functions.
2180 (adjust_frame_height, x_set_internal_border_width)
2181 (x_set_fringe_width): Remove.
2182 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2183 (x_set_scroll_bar_width, x_set_right_divider_width)
2184 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2185 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2187 (x_figure_window_size): Rewrite to make frame display the
2188 expected number of lines.
2189 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2190 (Vdefault_frame_horizontal_scroll_bars)
2191 (Vframe_initial_frame_tool_bar_height)
2192 (frame_inhibit_implied_resize): New variables.
2193 * fringe.c (compute_fringe_widths): Remove.
2194 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2195 (xg_create_horizontal_scroll_bar)
2196 (xg_update_horizontal_scrollbar_pos)
2197 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2198 (xg_get_default_scrollbar_height)
2199 (xg_clear_under_internal_border): Extern.
2200 * gtkutil.c (xg_frame_resized): Don't call
2201 do_pending_window_change.
2202 (xg_frame_set_char_size): Use adjust_frame_size.
2203 (style_changed_cb): Call update_theme_scrollbar_height and
2204 x_set_scroll_bar_default_height.
2205 (x_wm_set_size_hint): Don't call check_frame_size.
2206 (update_theme_scrollbar_height)
2207 (xg_get_default_scrollbar_height)
2208 (xg_create_horizontal_scroll_bar)
2209 (xg_update_horizontal_scrollbar_pos)
2210 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2211 (xg_create_scroll_bar): Set horizontal slot of bar.
2212 (xg_initialize): Call update_theme_scrollbar_height.
2213 (xg_clear_under_internal_border): No more static.
2214 * insdel.c (adjust_suspend_auto_hscroll): New function.
2215 (adjust_markers_for_delete, adjust_markers_for_insert)
2216 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2217 * keyboard.c (readable_events, discard_mouse_events)
2218 (make_lispy_event): Handle horizontal scroll bar click events.
2219 (Fsuspend_emacs): When changing the size of a tty frame do not
2220 pass height of menu bar.
2221 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2222 (Qright, Qleftmost, Qrightmost): New symbols.
2223 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2225 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2226 * nsfns.m (x_set_internal_border_width): New function.
2227 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2228 Remove extended fringe code.
2229 (x_set_window_size, x_new_font): Don't call
2230 compute_fringe_widths.
2231 * term.c (Fresume_tty): When changing the size of a tty frame do
2232 not pass height of menu bar.
2233 (clear_tty_hooks, set_tty_hooks):
2234 Clear horizontal_scroll_bar_hook.
2235 (init_tty): Frame has no horizontal scroll bars.
2236 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2237 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2238 scroll_bar_after_handle, scroll_bar_left_arrow,
2239 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2240 scroll_bar_to_rightmost entries.
2241 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2242 (struct terminal): Add set_horizontal_scroll_bar_hook.
2243 * w32console.c (initialize_w32_display):
2244 Clear horizontal_scroll_bar_hook.
2245 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2247 (x_clear_under_internal_border, x_set_internal_border_width):
2249 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2250 Set windows_or_buffers_changed when adding the menu bar.
2251 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2252 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2253 (w32_createhscrollbar): New functions.
2254 (w32_createscrollbar): Rename to w32_createvscrollbar.
2255 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2256 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2257 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2258 Add WM_EMACS_SHOWCURSOR.
2259 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2260 case do not artificially impose WM size hints.
2261 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2262 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2264 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2265 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2266 (unwind_create_frame_1): Remove.
2267 (Fx_create_frame): Make both scrollbars the system standard
2268 width and height. Use official field of frame structure to
2269 inhibit running window-configuration-change-hook.
2270 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2271 pixelwise. Handle frame's official field.
2272 (w32_frame_parm_handlers): Remove x_set_fringe_width
2273 entries. Add x_set_scroll_bar_height,
2274 x_set_horizontal_scroll_bars, x_set_left_fringe and
2276 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2277 pass height of menu bar to change_frame_size.
2278 * w32menu.c (set_frame_menubar): Rewrite using
2279 frame_inhibit_resize.
2280 * w32term.h (struct w32_display_info):
2281 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2282 (struct scroll_bar): Add horizontal.
2283 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2284 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2285 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2286 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2287 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2288 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2289 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2290 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2291 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2292 Define instead of WM_EMACS_CREATESCROLLBAR.
2293 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2294 WND_SCROLLBAR_INDEX.
2295 * w32term.c (horizontal_scroll_bar_min_handle)
2296 (horizontal_scroll_bar_left_border)
2297 (horizontal_scroll_bar_right_border): New integers.
2298 (x_set_frame_alpha): Replace x_highlight_frame by
2300 (x_window_to_scroll_bar): New argument "type". Update callers
2302 (w32_set_horizontal_scroll_bar_thumb)
2303 (x_horizontal_scroll_bar_report_motion)
2304 (w32_set_horizontal_scroll_bar)
2305 (w32_horizontal_scroll_bar_handle_click)
2306 (x_horizontal_scroll_bar_report_motion): New functions.
2307 (w32_mouse_position): Discriminate horizontal and vertical
2309 (my_create_scrollbar): Replace with two new functions
2310 my_create_vscrollbar and my_create_hscrollbar.
2311 (x_scroll_bar_create): New argument "horizontal".
2312 Update callers accordingly.
2313 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2314 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2316 (w32_read_socket): Handle WM_HSCROLL cae.
2317 (x_new_font): Don't recompute fringe widths.
2318 Use frame_inhibit_resize. Calculate new menu bar height iff we
2319 build without toolkit. Always clear under internal border.
2320 (x_set_window_size): Don't check frame size or recompute
2321 fringes. Reset fullscreen status before applying sizes.
2322 Always resize as requested by pixelwise argument. Don't call
2323 do_pending_window_change.
2324 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2325 (w32_initialize_display_info): Initialize dpyinfo's
2326 horizontal_scroll_bar_cursor entry.
2327 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2328 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2329 horizontal_scroll_bar_left_border.
2330 (w32fullscreen_hook): Intermittently resize window to normal
2331 when switching from fullscreen to maximized state.
2332 (run_window_configuration_change_hook): Don't run it if frame is
2334 (unwind_change_frame): Remove.
2335 (Fset_window_configuration): Rewrite using frame's official field.
2336 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2337 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2338 * window.h (struct window): New fields old_pointm,
2339 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2340 scroll_bar_height and suspend_auto_hscroll.
2341 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2343 (sanitize_window_sizes): Extern.
2344 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2345 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2346 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2347 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2348 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2350 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2351 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2352 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2353 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2354 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2355 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2356 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2357 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2358 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2359 (Fwindow_old_point, sanitize_window_sizes): New functions.
2360 (Qwindow_sanitize_window_sizes): New symbol.
2361 (window_body_height): Count in horizontal scroll bar.
2362 (set_window_hscroll, Fscroll_left, Fscroll_right):
2363 Set suspend_auto_hscroll slot.
2364 (Fwindow_inside_edges): Count fringes pixelwise.
2365 (coordinates_in_window, Fcoordinates_in_window_p):
2366 Consider horizontal scroll bar.
2367 (check_frame_size, adjust_window_margins): Remove functions and
2368 corresponding calls.
2369 (set_window_buffer): Initialize old_pointm and horizontal scroll
2371 (temp_output_buffer_show): Reset hscroll related fields.
2372 Initialize old_pointm.
2373 (make_parent_window): Initialize old_pointm.
2374 (make_window): Initialize old_pointm, horizontal scroll bar type,
2375 and scroll bar height.
2376 (resize_frame_windows): Don't count top margin in new sizes.
2377 Don't use safe sizes when shrinking a frame; let the window
2378 manager do the clipping.
2379 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2381 (Fdelete_window_internal): Unchain old_pointm marker.
2382 (window_scroll_pixel_based, Fscroll_other_window):
2384 (Fwindow_text_width, Fwindow_text_height): New argument
2386 (struct saved_window): New fields, old_pointm, hscroll_whole,
2387 suspend_auto_hscroll, scroll_bar_height and
2388 horizontal_scroll_bar_type.
2389 (Fset_window_configuration, save_window_save): Set new fields of
2391 (apply_window_adjustment): Don't call adjust_window_margins.
2392 (set_window_margins): Don't change margins if new sizes don't
2394 (set_window_scroll_bars): New argument "horizontal_type".
2395 Handle horizontal scroll bars. Don't change scroll bars if they
2396 don't fit into window.
2397 (Fset_window_scroll_bars): New argument "horizontal_type".
2398 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2399 (compare_window_configurations): Compare horizontal scroll bar
2401 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2402 horizontal scroll bar height.
2403 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2404 instead of FRAME_LINES.
2405 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2406 ON_VERTICAL_SCROLL_BAR.
2407 (with_echo_area_buffer): Initialize old_pointm.
2408 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2410 (unwind_with_echo_area_buffer): Handle old_pointm.
2411 (update_tool_bar): Set do_update when the tool bar window has at
2412 least one line (since this is what the user sets).
2413 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2414 (redisplay_tool_bar): Return early when toolbar has zero lines.
2415 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2416 (hscroll_window_tree): Handle suspension of auto_hscroll and
2418 (set_horizontal_scroll_bar): New function.
2419 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2420 more than one line. Handle horizontal scroll bars.
2421 (note_mouse_highlight): Handle horizontal scrol bars.
2422 (expose_frame): Set dimensions of XRectangle from frame's text
2424 (Vvoid_text_area_pointer): Update doc-string.
2425 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2426 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2427 (x_set_internal_border_width): New functions.
2428 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2429 (unwind_create_frame_1): Remove.
2430 (Fx_create_frame): Handle horizontal scroll bars. Use official
2431 field of frame structure to inhibit running
2432 window-configuration-change-hook.
2433 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2434 pixelwise. Handle frame's official field.
2435 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2436 x_set_horizontal_scroll_bars, x_set_left_fringe,
2438 * xmenu.c (update_frame_menubar, free_frame_menubar):
2439 Use adjust_frame_size.
2440 * xterm.h (struct x_display_info):
2441 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2443 (struct scroll_bar): Add horizontal slot.
2444 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2445 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2446 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2447 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2448 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2449 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2450 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2451 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2452 (x_clear_under_internal_border): Remove.
2453 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2454 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2455 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2456 HORIZONTAL. Update callers.
2457 (horizontal_action_hook_id): New action hook id.
2458 (x_horizontal_scroll_bar_to_input_event)
2459 (x_create_horizontal_toolkit_scroll_bar)
2460 (xt_horizontal_action_hook)
2461 (x_set_toolkit_horizontal_scroll_bar_thumb)
2462 (XTset_horizontal_scroll_bar, x_net_wm_state)
2463 (x_horizontal_scroll_bar_report_motion): New functions.
2464 (xg_scroll_callback, x_scroll_bar_handle_click):
2465 Handle horizontal scroll bars.
2466 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2467 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2469 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2470 Handle horizontal scroll bars.
2471 (handle_one_xevent): Handle horizontal scroll bar events.
2472 Call x_net_wm_state.
2473 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2475 (x_set_window_size): Don't call check_frame_size and
2476 do_pending_window_change.
2477 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2478 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2479 (x_scroll_bar_set_handle): Add some checks when calling
2482 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2484 Revert previous change.
2485 There is certainly nothing wrong with writing code like 'lo <= i
2486 && i <= hi', even if LO happens to a constant. There isn't even
2487 anything wrong in general with writing 'a <= b' if A happens to
2488 be a constant. At any rate stylistic changes shouldn't
2489 be done like this without discussion.
2491 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2493 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2494 (Fgarbage_collect): Reorder conditions that are written backwards.
2495 * data.c (cons_to_unsigned): Likewise.
2496 * dispnew.c (update_frame_1, sit_for): Likewise.
2497 * fileio.c (file_offset): Likewise.
2498 * filelock.c (read_lock_data, lock_file): Likewise.
2499 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2501 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2502 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2503 * lread.c (read1): Likewise.
2504 * minibuf.c (read_minibuf_noninteractive): Likewise.
2505 * nsterm.m (x_set_frame_alpha): Likewise.
2506 * process.c (wait_reading_process_output): Likewise.
2507 * region-cache.c (delete_cache_boundaries): Likewise.
2508 * xterm.c (x_set_frame_alpha): Likewise.
2510 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2512 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2515 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2517 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2518 because atimer expiration is absolute rather than relative.
2520 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2522 * w32term.h (current_popup_menu, menubar_in_use):
2523 Move declarations from w32term.c.
2525 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2527 * w32fns.c (menubar_in_use): No more static.
2528 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2530 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2532 Move hourglass machinery to RIF.
2533 * dispextern.h (struct redisplay_interface): New members
2534 show_hourglass and hide_hourglass. Indent comments.
2535 (show_hourglass, hide_hourglass): Remove prototypes.
2536 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2537 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2538 (ns_redisplay_interface): Add them.
2539 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2540 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2541 (w32_arrow_cursor): New function to hack around non-GUI frames.
2542 (w32_redisplay_interface): Add new functions.
2543 * w32term.h (w32_arror_cursor): Add prototype.
2544 * xdisp.c (show_hourglass): New function, refactored out from
2545 platform-dependent code.
2546 (cancel_hourglass): Now call to RIF function.
2547 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2548 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2549 (x_redisplay_interface): Add new functions.
2551 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2553 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2554 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2555 and complete previous change.
2556 * frame.c (adjust_frame_height): New function.
2557 (Fset_frame_height, Fset_frame_size): Use it.
2558 (x_set_frame_parameters): Take frame top margin into account.
2560 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2562 * frame.c (Fset_frame_height): Take frame top margin into account.
2563 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2564 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2566 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2568 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2569 menubar_height as such. Tweak comment.
2570 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2571 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2572 All related users changed.
2573 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2574 * xterm.c (handle_one_xevent):
2575 * gtkutil.c (xg_event_is_for_menubar):
2576 * xfns.c (x_window) [USE_X_TOOLKIT]:
2577 * xmenu.c (set_frame_menubar, free_frame_menubar):
2578 Prefer to use FRAME_MENUBAR_HEIGHT.
2580 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2582 * frame.c (Fframe_parameters): Always report frame height without
2583 menu and tool bar lines.
2585 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2587 * nsterm.m (applicationDidFinishLaunching:): Call
2588 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2589 (antialiasThresholdDidChange:): New method for EmacsApp.
2591 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2593 * macfont.m (macfont_update_antialias_threshold): Remove static.
2595 * macfont.h (macfont_update_antialias_threshold): Declare.
2597 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2599 * w32select.c (setup_windows_coding_system):
2600 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2601 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2603 * w16select.c (Fw16_get_clipboard_data):
2604 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2607 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2608 buffer position where we are to start the iteration.
2609 (handle_invisible_prop): Record in it->stop_charpos the position
2610 where the invisible text ends. (Bug#18035)
2611 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2612 row has zero buffer position as their start position.
2613 Reported by martin rudalics <rudalics@gmx.at>.
2615 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2616 infinite looping in redisplay when display lines don't have enough
2617 space to display even a single character. (Bug#18036)
2619 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2621 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2622 * xfns.c (x_window): Use it to allow xfree later.
2623 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2624 where appropriate. Use bool for booleans and remove redundant checks.
2625 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2626 * xterm.c (x_free_frame_resources): Free shell_position.
2628 2014-07-19 K. Handa <handa@gnu.org>
2630 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2631 mandatory font spec (Bug#17973).
2633 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2635 * font.c (font_score): Return the worst score if the size of
2636 ENTITY is wrong by more than a factor 2 (Bug#17973).
2638 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2640 * frame.c (frame_unspecified_color): New function
2641 refactored out from ...
2642 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2643 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2645 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2646 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2647 * lisp.h (set_frame_param): Remove prototype.
2648 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2649 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2652 Prefer 'x_display_info *' to 'Display *' in X selection code.
2653 This helps to avoid unneeded calls to x_display_info_for_display.
2654 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2655 instead of 'Display *'.
2656 (SELECTION_EVENT_DPYINFO): New macro.
2657 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2658 it as an lvalue. Mention this in comment.
2659 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2660 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2661 (selection_data_to_lisp_data, receive_incremental_selection):
2662 Convert to use 'x_display_info *'. Adjust users where appropriate.
2663 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2664 selection data *' as last arg to not return values in args.
2665 (unexpect_property_change): Use common removal technique.
2667 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2669 * print.c (print_preprocess): Adjust to match changed
2670 sub char-table structure and avoid crash (Bug#18038).
2672 * data.c (wrong_choice): Not static any more.
2673 * lisp.h (wrong_choice): Add prototype.
2674 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2675 Declare namebuf as such. Tweak comment.
2676 [USE_GTK]: Likewise for tool_bar_position.
2677 (fset_tool_bar_position) [USE_GTK]: Ditto.
2678 (FRAME_TOOL_BAR_POSITION): New macro.
2679 * frame.c (x_report_frame_params):
2680 * gtkutil.c (update_frame_tool_bar):
2681 * xfns.c (Fx_create_frame): Use it.
2682 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2684 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2686 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2687 buffer's default-directory only if it is a string. (Bug#17986)
2689 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2691 More precise control over values of some buffer-local variables.
2692 * keyboard.c (Qvertical_scroll_bar):
2693 * frame.c (Qleft, Qright): Move to ...
2694 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2695 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2696 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2697 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2698 vertical-scroll-bar, scroll-up-aggressively
2699 and scroll-down-aggressively.
2700 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2702 * nsfns.m, frame.h (Qleft, Qright):
2703 * nsterm.m (Qleft): Remove declarations.
2704 * gtkutil.c (toplevel): Include buffer.h.
2705 * data.c (wrong_choice, wrong_range): New functions.
2706 (store_symval_forwarding): Handle special properties of buffer-local
2707 variables and use functions from the above to signal error, if any.
2709 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2710 values. Add comment.
2711 (struct frame): Re-arrange layout to avoid extra padding and use bit
2712 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2713 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2714 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2715 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2716 Define as no-ops because there are no scroll bars anyway.
2717 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2720 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2721 Add convenient setter.
2722 (font_put_frame_data, font_get_frame_data): Use it.
2724 2014-07-15 Daiki Ueno <ueno@gnu.org>
2726 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2727 pointer argument, before dereferencing.
2728 (XCHAR2B_BYTE2): Likewise.
2730 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2732 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2733 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2734 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2735 Use record_unwind_protect_int and avoid consing.
2736 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2738 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2740 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2742 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2743 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2745 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2746 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2747 * minibuf.c: Include binary-io.h instead of fcntl.h.
2748 (read_minibuf_noninteractive):
2749 Use set_binary_mode instead of handcrafted code.
2750 Don't call emacs_set_tty if emacs_get_tty failed.
2751 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2752 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2753 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2755 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2756 This works around a GCC compiler bug when Emacs is configured with
2757 --enable-gcc-warnings.
2759 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2761 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2762 or characters in string, respectively. Add comment.
2763 * fringe.c (Fdefine_fringe_bitmap):
2764 * fns.c (Fsubstring, substring_both): Use it.
2765 * keymap.c (Fdefine_key, Flookup_key):
2766 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2768 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2769 Use menu_item_width.
2770 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2772 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2774 Improve behavior of 'bzr up; cd src; make -k'.
2775 * Makefile.in (top_srcdir): New var.
2776 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2777 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2778 its expansion is a bit shorter.
2779 (../config.status): Actually build config.status instead of
2781 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2782 New macros, copied and relocated from ../Makefile.in.
2783 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2784 (../config.status, Makefile): New dependencies and rules,
2785 copied with relocation from ../Makefile.in. This should be more
2786 likely to rebuild the build machinery properly if you do a 'make'
2787 in the src directory.
2789 2014-07-12 Eli Zaretskii <eliz@gnu.org>
2791 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
2794 * w32fns.c (Fx_file_dialog): Mention in the doc string the
2795 behavior on Windows 7 and later when the function is repeatedly
2796 invoked with the same value of DIR. (Bug#17950)
2798 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
2799 string to match the one in w32fns.c.
2801 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
2802 stdin to binary mode only if it is connected to a terminal.
2804 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
2806 Coalesce extern decls.
2807 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
2808 * sysdep.c (emacs_get_tty, emacs_set_tty):
2809 Move duplicate extern decls from here ...
2810 * systty.h: ... to here, so that there's just one copy.
2812 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
2814 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
2816 * nsfns.m (Fns_popup_font_panel): Ditto.
2818 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2820 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
2822 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
2824 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
2825 [DOS_NT]: Implement for WINDOWSNT.
2827 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
2830 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2832 * sysdep.c (suppress_echo_on_tty): New function.
2833 * minibuf.c (read_minibuf_noninteractive): Use it.
2835 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
2837 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
2838 sysinfo failed. Adjust docstring.
2840 2014-07-11 Eli Zaretskii <eliz@gnu.org>
2842 Implement memory-info for MS-DOS.
2843 * dosfns.c (dos_memory_info): New function.
2844 * dosfns.h (dos_memory_info): Add prototype.
2845 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
2846 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
2847 of doing some of its job.
2849 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
2850 reference termios structure members.
2852 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
2854 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
2856 * minibuf.c (top): Include systty.h. Declare external
2857 emacs_get_tty and emacs_set_tty.
2858 (Vread_hide_char): New lisp variable.
2859 (read_minibuf_noninteractive): Hide characters with
2860 Vread_hide_char if it is a character. (Bug#17839)
2862 2014-07-10 Eli Zaretskii <eliz@gnu.org>
2864 Implement memory-info for MS-Windows.
2865 * w32.c (w32_memory_info): New function.
2866 * w32.h (w32_memory_info): Prototype it.
2867 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
2869 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
2871 * coding.h (struct coding_system): Remove 'error_positions' (unused)
2872 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
2873 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
2874 extra padding and shrink struct coding_system by 56 bytes (x86_64).
2875 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
2876 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
2877 (decode_coding_big5, decode_coding_charset, decode_coding)
2878 (encode_coding): Adjust users.
2880 * alloc.c (Fmemory_info): New function.
2882 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
2884 * syntax.c (back_comment): Use more-natural location for label.
2886 * font.c, font.h (font_unparse_fcname): Now static.
2887 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
2889 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
2891 Next minor cleanup of font subsystem.
2892 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
2893 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
2895 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
2897 * ftfont.h (ftfont_font_format): Remove prototype.
2898 * ftfont.c (ftfont_font_format): Remove; now unused.
2900 * nsfont.m (nsfont_open):
2901 * w32font.c (w32font_open_internal):
2902 * w32uniscribe.c (uniscribe_open):
2903 * xfont.c (xfont_open):
2904 * xftfont.c (xftfont_open): All users changed.
2906 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
2907 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
2909 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2911 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
2912 x_produce_glyphs does when it generates a stretch glyph that
2913 represents a TAB. (Bug#17969)
2915 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
2916 and there is a display property at that position, don't call
2917 move_it_to to move to a position before window start. (Bug#17942)
2918 Fix condition for finding CHARPOS by the first call to move_it_to.
2921 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
2923 * syntax.c (find_defun_start): Try the cache even
2924 if !open_paren_in_column_0_is_defun_start.
2925 (back_comment): If find_defun_start was pessimistic, use the
2926 scan_sexps_forward result to improve the cache (bug#16526).
2928 2014-07-09 Eli Zaretskii <eliz@gnu.org>
2930 * xdisp.c (redisplay_window): If redisplay of a window ends up
2931 with point in a partially visible line at end of the window, make
2932 sure the amended position of point actually has smaller Y
2933 coordinate; if not, give up and scroll the display. (Bug#17905)
2935 * window.c (window_scroll_pixel_based): When point ends up at the
2936 last fully visible line, don't let move_it_to stop at the left
2937 edge of the line and dupe us into thinking point is inside the
2940 * w32.c (network_interface_info): Make sure the argument is a
2943 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2945 * process.c (read_and_dispose_of_process_output): Fix typo
2946 in previous patch: we want nonnegative fds, not nonzero fds.
2948 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
2950 * chartab.c (char_table_translate): Move to...
2951 * character.h (char_table_translate): ... inline function here.
2952 Avoid Faref and assume that args are always valid. This helps to
2953 speedup search, which is especially important for a huge buffers.
2954 * lisp.h (char_table_translate): Remove prototype.
2956 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
2957 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2958 New function, with an intention to avoid code duplication between
2960 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
2962 * ftfont.c (ftfont_open):
2963 * macfont.m (macfont_open):
2964 * xftfont.c (xftfont_open): Use it.
2966 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
2968 * process.c: Add sanity checks for file descriptors (Bug#17844).
2969 (wait_reading_process_output, Fprocess_filter_multibyte_p):
2970 Check that infd is nonnegative before using it as an fd.
2971 (read_and_dispose_of_process_output, Fprocess_send_eof):
2972 Likewise, for outfd.
2973 (wait_reading_process_output): Omit unnecessary check of infd.
2975 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
2977 Minor fixups related to usage of the 'long' type.
2978 * gnutls.c (emacs_gnutls_handshake):
2979 * xfaces.c (dump_realized_face):
2980 Work even if 'long' is narrower than 'void *'.
2981 * termcap.c (scan_file):
2982 * xselect.c (x_decline_selection_request)
2983 (x_reply_selection_request, x_get_window_property):
2984 * xterm.c (x_set_frame_alpha):
2985 Remove unnecessary 'L' suffixes of integer constants.
2986 * xfns.c (hack_wm_protocols):
2987 * xselect.c (x_fill_property_data):
2988 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
2989 Remove unnecessary casts to 'long'.
2990 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
2992 Minor ImageMagick safety fixes.
2993 * image.c (imagemagick_compute_animated_image):
2994 Remove useless assignment to local. Avoid problems if dest_width is 0.
2995 (imagemagick_load_image): Use int for pixel counts that can't
2996 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
2997 a row width greater than the image width (or greater than LONG_MAX!).
2999 2014-07-04 K. Handa <handa@gnu.org>
3001 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3002 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3003 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3005 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3007 * font.h (struct font_driver): Remove get_outline and free_outline;
3008 not used by any font driver.
3009 * ftfont.c (ftfont_driver):
3010 * macfont.m (macfont_driver):
3011 * nsfont.m (nsfont_driver):
3012 * w32font.c (w32font_driver):
3013 * w32uniscribe.c (uniscribe_font_driver):
3014 * xfont.c (xfont_driver): Related users changed.
3015 * xselect.c (x_get_window_property): Use convenient xmalloc.
3016 Call to xfree only if some data was really allocated.
3018 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3020 On MS-Windows, display busy cursor on all GUI frames.
3021 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3022 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3023 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3025 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3026 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3028 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3030 Use convenient alists to manage per-frame font driver-specific data.
3031 * frame.h (struct frame): Rename font_data_list to...
3032 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3033 * font.h (struct font_data_list): Remove; no longer need a special
3035 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3037 * font.c (font_put_frame_data, font_get_frame_data)
3038 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3040 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3041 Related users changed.
3042 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3043 Prefer convenient xmalloc and xfree.
3045 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3047 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3048 the window whose glyph row is being prepared and a flag whether it
3049 is for mode/header line. Make sure the glyph row's marginal areas
3050 are in sync with what the window wants.
3053 * xdisp.c (display_line, display_mode_line):
3054 Call prepare_desired_row with additional arguments, as appropriate.
3056 * dispextern.h (prepare_desired_row): Adjust prototype.
3058 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3060 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3061 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3062 caused by xw_popup_dialog in daemon mode (Bug#17891).
3064 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3066 * frame.c (do_switch_frame): When switching to another TTY frame,
3067 make sure FrameCols and FrameRows are in sync with the new frame's
3070 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3072 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3073 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3074 min_char slots. Adjust comment.
3075 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3076 Add SUB_CHAR_TABLE_OFFSET member.
3077 (make_uninit_sub_char_table): New function.
3078 (toplevel): Add compile-time assert to verify suitable member layout
3079 in Lisp_Sub_Char_Table.
3080 * alloc.c (mark_char_table): Add extra argument to denote char table
3081 subtype. Adjust to match new layout of sub char-table.
3082 (mark_object): Always mark sub char-tables with mark_char_table.
3083 * chartab.c (make_sub_char_table, copy_sub_char_table)
3084 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3085 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3086 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3087 All related users changed.
3088 * lread.c (read1): Adjust to match new layout of sub char-table.
3089 * print.c (print_object): Likewise (Bug#17898).
3091 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3093 * keymap.c (get_keyelt): Simplify.
3094 (copy_keymap_item): Remove left-over code for when we had
3095 key-shortcut caches.
3097 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3099 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3100 (dealloc): Remove for EmacsScroller.
3102 * nsterm.h (EmacsScroller): Remove dealloc.
3104 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3106 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3108 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3110 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3111 when setNeedsDisplay is called so we don't trigger redisplay for every
3114 * nsterm.m (any_help_event_p): New variable.
3115 (mouseMoved:): Set any_help_event_p to YES if help event is
3116 generated. Remove else with empty help event that triggered redisplay
3117 for every mouse move.
3118 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3120 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3122 * xfns.c (Qsuppress_icon): Remove; no real users.
3123 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3124 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3125 (syms_of_w32fns): Don't DEFSYM it.
3127 2014-06-29 Glenn Morris <rgm@gnu.org>
3129 * Makefile.in (ns-app): Mark as PHONY.
3131 2014-06-28 Glenn Morris <rgm@gnu.org>
3133 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3134 liblw.a in this directory.
3136 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3138 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3139 also in unibyte case. (Bug#17865)
3141 2014-06-28 K. Handa <handa@gnu.org>
3143 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3144 (MIN_CHARBUF_SIZE): New macro.
3145 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3147 2014-06-27 Glenn Morris <rgm@gnu.org>
3149 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3150 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3151 (.el.elc): Replace suffix rule with pattern rule.
3152 (%.elc): New pattern rule, with order-only prerequisite.
3153 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3154 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3155 in place of BOOTSTRAPEMACS.
3157 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3159 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3161 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3163 Consistently use validate_subarray to verify substring.
3164 * fns.c (validate_substring): Not static any more. Adjust to
3165 use ptrdiff_t, not EMACS_INT, because string and vector limits
3166 can't exceed ptrdiff_t even if EMACS_INT is wider.
3167 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3168 (secure_hash): Adjust user.
3169 * lisp.h (validate_subarray): Add prototype.
3170 * coding.c (Fundecodable_char_position):
3171 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3172 Use validate_subarray. Adjust comment to mention substring.
3174 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3176 Do not allow out-of-range character position in Fcompare_strings.
3177 * fns.c (validate_subarray): Add prototype.
3178 (Fcompare_substring): Use validate_subarray to check ranges.
3179 Adjust comment to mention that the semantics was changed. Also see
3180 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3182 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3184 Be more consistent about the 'Qfoo' naming convention.
3185 * image.c (Fimagemagick_types):
3186 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3187 * process.c (Fmake_network_process):
3188 Rename C local identifier 'Qfoo to avoid giving the false
3189 impression that it stands for the symbol 'foo'.
3191 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3193 Simplify and cleanup character conversion stuff.
3194 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3196 * character.c (multibyte_char_to_unibyte)
3197 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3198 * character.h (make_char): Remove; unused.
3199 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3200 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3201 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3202 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3203 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3205 2014-06-22 Mario Lang <mlang@delysid.org>
3207 * w32fns.c (Fw32_shell_execute): The the -> the.
3209 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3211 * xmenu.c (mouse_position_for_popup):
3212 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3213 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3214 * menu.c (Fx_popup_menu):
3215 * xselect.c (x_handle_dnd_message): Adjust users.
3216 * menu.h (mouse_position_for_popup): Remove prototype.
3217 * xterm.h (x_relative_mouse_position): Add prototype.
3218 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3219 call XFree if XQueryTree returns zero.
3221 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3223 * indent.c (Fvertical_motion): Doc fix.
3224 Move to the goal column, if any, with a single call to
3225 move_it_in_display_line, not in two calls. Doing this with two
3226 calls causes move_it_in_display_line apply the line-prefix
3227 handling twice instead of just once. (Bug#17823)
3229 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3231 Port to OS X ACLs (Bug#17810).
3232 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3233 ACL_TYPE_ACCESS) doesn't work.
3235 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3237 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3238 before checking key-translation-map (bug#17659).
3240 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3242 * font.c (font_make_object): Avoid dangling pointer which may
3243 crash GC (Bug#17771).
3245 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3247 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3248 prototype of DGifCloseFile as appropriate for older and newer
3250 (gif_close): New function, encapsulates the differences in the
3251 calling sequence of DGifCloseFile before v5.1.0 and after it.
3252 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3253 error string where appropriate. (Bug#17790)
3255 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3256 macro execution, make sure point didn't move since last complete
3257 redisplay, as the condition for using the glyph matrix
3258 information. (Bug#17777)
3260 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3262 Minor cleanup of fonset code.
3263 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3264 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3265 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3266 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3267 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3268 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3269 (free_realized_fontset): Remove because a no-op since 2008.
3270 (free_face_fontset): Adjust user.
3271 (syms_of_fontset): Shrink fontset by one extra slot.
3273 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3275 Omit redundant extern decls.
3276 Most of this patch is from Dmitry Antipov, in:
3277 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3278 * commands.h (update_mode_lines):
3279 * frame.h (Qbackground_color, Qforeground_color)
3280 (x_set_menu_bar_lines):
3281 * ftfont.c (ftfont_font_format):
3282 * intervals.h (Qkeymap, Qfont):
3283 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3284 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3285 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3286 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3287 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3288 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3289 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3290 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3291 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3292 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3293 (Qtool_bar, Qheader_line):
3294 * macros.c (Fexecute_kbd_macro):
3295 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3296 * xterm.c (x_delete_terminal, XSetIMValues):
3297 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3298 (x_implicitly_set_name, popup_activated)
3299 (widget_store_internal_border):
3300 Remove redundant decls.
3301 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3302 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3303 Remove _Noreturn, as make-docfile now does that for us.
3304 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3305 (Qregion_extract_function): New decl.
3306 * window.c, xfns.c: Include menu.h.
3308 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3310 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3312 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3314 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3315 * callint.c (read_file_name): ... convert to static here.
3316 * lisp.h (Fread_file_name): Do not EXFUN it.
3317 (STRING_COPYIN): Remove; unused.
3318 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3319 (char_composable_p): ... static function. All users changed.
3320 * eval.c (toplevel): Remove redundant #include directives.
3321 * xterm.c (x_initialize): Add static to match prototype.
3322 * ccl.c (Fccl_execute_on_string):
3323 * font.c (fon_intern_prop): Use make_specified_string.
3325 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3327 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3328 Reported by David Caldwell in:
3329 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3331 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3333 Do not ask for XRender extension each time XFT font is opened.
3334 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3335 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3337 2014-06-15 Glenn Morris <rgm@gnu.org>
3339 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3341 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3343 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3344 information if we are in the middle of executing a keyboard macro,
3345 since redisplay doesn't update the screen until the macro is
3346 finished. (Bug#17777)
3348 * alloc.c (cleanup_vector): Don't dereference a font driver
3349 pointer if it is NULL. (Bug#17771)
3351 2014-06-13 Glenn Morris <rgm@gnu.org>
3353 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3354 ($(lispsource)/international/charprop.el)
3355 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3356 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3357 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3358 GNU make automatically passes command-line arguments to sub-makes.
3360 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3362 Avoid hangs in accept-process-output (Bug#17647).
3363 * lisp.h, process.c (wait_reading_process_input):
3364 Return int, not bool. All uses changed.
3365 * process.c (SELECT_CANT_DO_WRITE_MASK):
3366 Remove macro, replacing with ...
3367 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3369 (status_notify): New arg WAIT_PROC. Return int, not void.
3372 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3374 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3375 the frame is the initial frame, because the hook is not set up
3376 then, and Emacs crashes.
3377 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3379 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3381 * keymap.c (silly_event_symbol_error): Don't recommend the use
3384 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3386 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3387 matching overlay strings with 'cursor' property against buffer
3388 positions traversed in the glyph row. (Bug#17744)
3390 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3392 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3395 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3396 determine 10.9 (Bug#17751).
3398 * macfont.m (macfont_draw): Positions were not freed.
3400 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3402 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3403 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3404 function. Also adjust comment.
3405 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3407 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3408 * font.c (font_done_for_face):
3409 * xfaces.c (realize_non_ascii_face): Adjust user.
3410 * font.h (struct font_driver): Convert 'prepare_face' to return
3411 void because its return value is never used anyway.
3412 * xfont.c (xfont_prepare_face): Return void.
3413 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3414 (xftfont_done_face): Use xfree.
3416 * dispextern.h (last_tool_bar_item): Remove declaration.
3417 * frame.h (struct frame): New member last_tool_bar_item.
3418 * frame.c (make_frame): Initialize it.
3419 * xdisp.c (toplevel): Remove last_tool_bar_item.
3420 (handle_tool_bar_click, note_tool_bar_highlight):
3421 * w32term.c (w32_read_socket, w32_initialize):
3422 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3424 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3425 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3427 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3429 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3430 * process.c (Faccept_process_output)
3431 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3432 the return value is about PROCESS, not about other processes.
3434 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3436 Further adjustments to mark_object and friends.
3437 Now the mark_object's stack is just 32 bytes on a 64-bit
3438 system, which means extra 20% off the stack usage.
3439 * alloc.c (mark_save_value): As before, refactored out from ...
3440 (mark_object): ... adjusted user. Also add comment.
3442 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3444 Fix core dump after a dropped X connection (Bug#17704).
3445 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3446 is dead, as we may be shutting down.
3448 2014-06-08 Glenn Morris <rgm@gnu.org>
3450 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3452 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3454 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3456 If a C name must be extern on some platforms, make it extern on all.
3457 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3459 * font.h (ftxfont_driver) [HAVE_XFT]:
3460 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3461 * lisp.h (get_frame_param):
3462 * menu.h (tty_menu_show):
3463 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3464 * termhooks.h (encode_terminal_code):
3465 * xterm.h (x_menu_wait_for_event):
3467 * frame.c (get_frame_param):
3468 * fringe.c (max_used_fringe_bitmap):
3469 * ftxfont.c (ftxfont_driver):
3470 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3471 * menu.c (menu_items_inuse):
3472 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3473 * term.c (encode_terminal_code, tty_menu_show):
3474 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3475 * xfaces.c (load_color):
3476 * xmenu.c (x_menu_wait_for_event):
3479 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3481 Change object marking routines to minimize stack usage.
3482 This change moves a few cold paths from mark_object to NO_INLINE
3483 functions and adjusts symbol marking loop. According to GCC 4.8.2
3484 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3485 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3486 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3487 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3488 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3489 refactored out from ...
3490 (mark_object): ... adjusted user. Also mark symbols in a tight
3492 (mark_face_cache): Add NO_INLINE.
3494 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3496 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3497 contains garbage on WINDOWSNT (which could potentially infloop at
3500 Minimize cursor motion during TTY menu updates.
3501 * term.c (tty_menu_display): Don't position cursor here.
3502 Instead, pass the cursor coordinates to update_frame_with_menu.
3503 (tty_menu_activate): Send the hide cursor command only once in an
3504 iteration through the outer 'while' loop.
3506 * dispnew.c (update_frame_1): Accept an additional argument
3507 SET_CURSOR_P, and position the cursor at the end of the frame
3508 update only if that argument is non-zero. All callers changed to
3509 provide the additional argument as non-zero, except for
3510 update_frame_with_menu.
3511 (update_frame_with_menu): Accept 2 additional arguments ROW and
3512 COL; if they are non-negative, instruct update_frame_1 not to
3513 position the cursor, and instead position it according to ROW and COL.
3515 * dispextern.h (update_frame_with_menu): Update prototype.
3517 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3519 * callproc.c (call_process): Don't check read-only if we don't insert
3520 anything (bug#17666).
3522 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3524 * dispnew.c (update_frame_with_menu): Set display_completed.
3526 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3528 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3530 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3532 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3534 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3535 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3537 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3539 * window.c (Frecenter): Signal an error if window-buffer is not
3542 * keyboard.c (make_lispy_position): Don't include a buffer position in
3543 mode/header-line mouse events.
3545 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3546 Vunread_command_events (bug#17650).
3548 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3550 * xterm.c (x_setup_pointer_blanking):
3551 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3553 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3555 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3556 because it will be defined in generated config.h if needed.
3558 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3560 Use terminal-specific hooks to display popup dialogs.
3561 * termhooks.h (struct terminal): New field popup_dialog_hook.
3562 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3563 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3564 code and use popup_dialog_hook.
3565 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3566 * nsterm.h (ns_popup_dialog): Adjust prototype.
3567 * nsterm.m (ns_create_terminal):
3568 * w32term.c (w32_create_terminal):
3569 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3570 Setup popup_dialog_hook.
3572 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3574 * w32heap.c (report_temacs_memory_usage): Improve the report by
3575 reporting the large blocks that are actually occupied at dump time.
3577 * w32console.c (initialize_w32_display): Set the console
3578 menu_show_hook, otherwise TTY menus are broken on w32.
3580 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3582 Use terminal-specific hooks to display menus.
3583 * termhooks.h (struct terminal): New field menu_show_hook.
3584 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3585 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3587 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3588 * nsmenu.m (ns_menu_show):
3589 * w32menu.c (w32_menu_show):
3590 * xmenu.c (x_menu_show):
3591 * term.c (tty_menu_show): Adjust to use bit flags.
3592 (set_tty_hooks): Set menu_show_hook.
3593 * xterm.c (x_create_terminal):
3594 * nsterm.m (ns_create_terminal):
3595 * msdos.c (initialize_msdos_display):
3596 * w32term.c (w32_create_terminal): Likewise.
3598 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3600 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3602 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3604 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3605 (FD_SET): Don't define on WINDOWSNT.
3607 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3609 * emacs.c: Include "sysselect.h", to define its inline functions.
3610 Problem reported by Glenn Morris in:
3611 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3613 Do not require libXt-devel when building with gtk.
3614 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3615 dependency on libXt-devel.
3616 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3617 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3618 lwlib-widget.h now does this.
3619 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3621 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3623 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3624 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3625 (delete_write_fd, wait_reading_process_output):
3626 Remove now-redundant easserts.
3627 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3628 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3629 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3630 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3632 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3634 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3635 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3636 (calloc): Don't undef, it is never defined.
3637 (HEAP_ENTRY_SHIFT): Remove unused macro.
3639 * Makefile.in (C_HEAP_SWITCH): Remove.
3640 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3642 Fix MS-Windows build broken by menu changes on 2014-06-02.
3643 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3645 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3646 Define instead of including ../lwlib/lwlib.h, which causes
3647 compilation errors due to missing X11 headers.
3649 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3651 * process.c (wait_reading_process_output): Omit incorrect test of
3652 p->infd against zero. Add easserts for infd having a plausible value.
3654 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3656 Adjust to match recent lwlib changes.
3657 * menu.h (xmalloc_widget_value): Replace by ...
3658 (make_widget_value): ... new prototype.
3659 * menu.c (xmalloc_widget_value): Replace by ...
3660 (make_widget_value): ... new function.
3661 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3662 * gtkutil.c (malloc_widget_value, free_widget_value):
3663 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3664 * keyboard.h (enum button_type, struct _widget_value):
3665 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3667 * nsmenu.m (ns_update_menubar, ns_menu_show):
3668 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3669 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3670 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3672 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3674 * image.c (x_query_frame_background_color)
3675 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3676 Fix --enable-gcc-warnings compilation without image libraries.
3678 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3680 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3681 emulated break value only if it goes up.
3682 (sbrk): Add assertion that the INCREMENT argument is strictly
3683 zero. Improve and correct the commentary.
3685 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3687 Improve AIX-related merge from emacs-24.
3688 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3689 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3690 not on AIX; since we're on the trunk we can use enums more broadly.
3692 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3694 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3696 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3697 to min(value, whole).
3699 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3701 Bring back the changes to GDB-visible symbols, but only on AIX.
3702 And only if it's not pre-4.2 GCC.
3703 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3704 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3705 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3708 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3710 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3711 with PT, not GPT. (Bug#16433)
3713 Revert last changes to GDB-visible symbols.
3714 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3715 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3716 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3719 2014-06-02 Glenn Morris <rgm@gnu.org>
3721 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3723 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3725 Fix port to 32-bit AIX with xlc (Bug#17598).
3726 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3727 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3728 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3729 to work around a compiler bug in IBM xlc 12.1.
3731 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3733 * xterm.c (x_update_window_end): Don't invalidate the entire
3734 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3735 highlight needs to be redisplayed. (Bug#17588)
3737 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3739 Port the GDB-visible symbols to AIX.
3740 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3741 optimizes away the relevant external symbols. Use enums instead;
3742 this suffices for the AIX port, which is 32-bit-only anyway.
3743 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3744 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3745 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3748 Include sources used to create macuvs.h.
3749 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3750 * macuvs.h: Use automatically-generated header.
3752 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3754 Port signal-handling to DragonFly BSD (Bug#17646).
3755 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3756 Move implementations from callproc.c to sysdep.c.
3757 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3758 Move declarations from process.h to syssignal.h.
3760 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3762 * callint.c (Ffuncall_interactively): Add usage.
3764 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3766 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3768 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3770 * w32heap.c (malloc_before_dump, malloc_after_dump)
3771 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3772 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3773 set errno where appropriate to emulate CRT functions.
3775 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3777 Debugging facility to check whether 'const char *' points to
3778 relocatable data of non-pure Lisp string.
3779 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3780 (mark_maybe_pointer): ... adjusted user.
3781 (relocatable_string_data_p): New function.
3782 * lisp.h (relocatable_string_data_p): Add prototype.
3783 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3784 the pointer to relocatable Lisp data is not used.
3786 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3788 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
3789 * atimer.c (block_atimers):
3790 * callproc.c (block_child_signal): Block SIGINT too;
3791 otherwise, its handler might now unblock signals that it shouldn't.
3792 * keyboard.c (read_char): Clear signal mask, since we may
3793 be in a SIGINT handler, and many signals may be masked.
3794 * keyboard.c (handle_interrupt):
3795 * sysdep.c (handle_arith_signal):
3796 Clear signal mask instead of just unblocking the signal that
3797 was received, since several signals may be blocked at this point.
3799 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3801 * Makefile.in (TEMACS_POST_LINK): Remove target.
3802 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
3803 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
3805 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3807 * xmenu.c (xdialog_show): Remove prototype, rename to
3808 x_dialog_show, remove 2nd arg because it's always zero
3809 and simplify accordingly.
3810 (xw_popup_dialog): Adjust user.
3811 * w32menu.c (w32_dialog_show): Adjust prototype, remove
3812 2nd arg because it's always zero and simplify accordingly.
3813 (w32_popup_dialog): Adjust user.
3815 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3817 * w32heap.c (report_temacs_memory_usage): New function.
3819 * unexw32.c (unexec) [ENABLE_CHECKING]:
3820 Call report_temacs_memory_usage.
3822 * w32heap.h (report_temacs_memory_usage): Add prototype.
3824 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3826 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
3827 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
3829 2014-05-29 Eli Zaretskii <eliz@gnu.org>
3831 * buffer.c (init_buffer): Accept an argument 'initialized'.
3832 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
3833 mmap_regions and mmap_fd, to avoid referencing stale data from the
3834 dump phase. Add an assertion for buffer text of buffers created
3835 in temacs before this function is called. (Bug#17622)
3836 (mmap_regions_1, mmap_fd_1): Remove unused variables.
3838 * lisp.h (init_buffer): Update prototype.
3840 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
3842 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
3844 * alloc.c (Fgarbage_collect): Fix compilation with
3845 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3847 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
3849 * frame.c, frame.h (frame_char_to_pixel_position)
3850 (frame_set_mouse_position): Now static, and made private in
3851 frame.c rather than public in frame.h.
3853 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3855 Refactor mouse positioning stuff to avoid code duplication.
3856 * frame.h (frame_char_to_pixel_position): New function.
3857 (x_set_mouse_position): Rename to...
3858 (frame_set_mouse_position): ...new function.
3859 (frame_set_mouse_pixel_position): Add prototype.
3860 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
3861 Rename to frame_set_mouse_pixel_position.
3862 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
3864 * xterm.h, w32term.h ( x_set_mouse_position)
3865 (x_set_mouse_pixel_position): Remove prototypes.
3867 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
3869 On X, always make pointer visible when deleting frame (Bug#17609).
3870 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
3872 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
3874 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
3875 * keyboard.c (gobble_input): If there is no terminal input error,
3876 make sure the pointer is visible for all frames on this terminal.
3877 * xterm.c (x_free_frame_resources): Enable pointer visibility if
3878 it was previously disabled.
3880 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
3882 * data.c (Fzerop): Move to Elisp.
3883 (syms_of_data): Don't defsubr it.
3884 * keyboard.c (echo_keystrokes_p): New function.
3885 (read_char, record_menu_key, read_key_sequence): Use it.
3887 * callint.c (Qfuncall_interactively): New var.
3888 (Qcall_interactively): Remove.
3889 (Ffuncall_interactively): New function.
3890 (Fcall_interactively): Use it.
3891 (syms_of_callint): Defsubr it.
3893 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
3895 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
3896 relocated from under us.
3898 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
3900 Use mmap(2) emulation for allocating buffer text on MS-Windows.
3901 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
3902 configure, not from HEAPSIZE.
3903 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
3905 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
3906 for MinGW, since it no longer uses gmalloc.
3908 * buffer.c: Do not define mmap allocations functions for Windows.
3909 Remove mmap_find which is unused. Remove mmap_set_vars which does
3911 [WINDOWSNT]: Include w32heap.h.
3912 (init_buffer): Always allocate new memory for buffers.
3914 * emacs.c: Remove mmap_set_vars calls.
3916 * image.c (free_image): Undef free for Windows because it is
3917 redirected to our private version.
3919 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
3920 (copy_executable_and_dump_data): Remove dumping the heap section.
3921 (unexec): Restore using_dynamic_heap after dumping.
3923 * w32heap.c (dumped_data_commit, malloc_after_dump)
3924 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3925 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
3926 (mmap_free): New functions.
3928 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
3930 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
3932 * image.c (imagemagick_load_image): Use MagickRealType for local
3933 'color_scale', instead of double, to avoid a GCC warning about
3936 * xfns.c (Fx_window_property): Remove unused local.
3938 Don't kill already-reaped process (Bug#17561).
3939 * process.c (process_send_signal): Fix race condition where a
3940 subprocess was reaped by a signal handler between the check for
3941 liveness and calling 'kill', which meant that Emacs could in
3942 theory kill an innocent bystander process. Do the fix by blocking
3943 SIGCHLD in a critical section that checks liveness before killing.
3945 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3947 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
3949 2014-05-26 Ken Brown <kbrown@cornell.edu>
3951 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
3952 even if !CYGWIN (see bug#17510).
3954 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
3956 * nsfns.m (Fns_do_applescript): Surround NSApp run
3957 with calls to ns_init_events, ns_finish_events (Bug#17424).
3959 * nsterm.h (ns_init_events, ns_finish_events): Declare.
3961 * nsterm.m (ns_init_events, ns_finish_events): New functions.
3962 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
3964 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
3965 with calls to ns_init_events, ns_finish_events (Bug#17424).
3967 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3969 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
3970 if we are iterating over an object that generates glyphs for
3971 marginal areas. (Bug#17585)
3973 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3975 * xdisp.c (safe__call1, safe__eval): Now static.
3977 2014-05-26 Eli Zaretskii <eliz@gnu.org>
3979 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
3980 (safe_call, safe__call1): Construct a va_list argument for safe_call.
3981 (safe_call1): Call safe_call instead of safe__call directly.
3983 2014-05-26 Ken Brown <kbrown@cornell.edu>
3985 * w32term.c (x_delete_display) [CYGWIN]: Don't free
3986 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
3989 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
3991 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
3992 (safe__call, safe__call1, safe__eval): New functions.
3993 (safe_call): Use it.
3994 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
3995 (display_mode_element): Same for `:eval'.
3997 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
3999 Fix port to 32-bit AIX (Bug#17540).
4000 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4001 twice. _text already includes this offset.
4002 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4004 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4006 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4007 when closest_pos is identical to to_charpos, don't recurse, since
4008 we already tried that, and failed. (Bug#17539)
4010 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4011 unwinding when frame's faces were not initialized yet, increment
4012 the frame's image-cache reference count before calling
4013 x_free_frame_resources. Don't dereference
4014 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4016 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4018 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4021 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4022 macfont.m, call draw with adjusted arguments so font drivers
4023 don't need to do that.
4025 * macfont.m (macfont_draw): Merge changes from Macport.
4027 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4029 * alloc.c (garbage_collect_1): New function, with all of the guts
4030 of Fgarbage_collect.
4031 (mark_stack): Accept an argument END and don't mark Lisp objects
4032 on the stack beyond the address given by END. Calculation of END
4033 was moved to Fgarbage_collect.
4034 (Fgarbage_collect): Calculate the end address of the stack portion
4035 that needs to be examined by mark_stack, and pass that address to
4036 garbage_collect_1, which will pass it to mark_stack.
4037 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4038 for more details about the underlying problems. In particular,
4039 this avoids dumping Emacs with the large hash-table whose value is
4040 held in purify-flag for most of the time loadup.el runs.
4042 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4044 * xfns.c (x_window_property_intern): New function (code from
4046 (Fx_window_property): Call x_window_property_intern. If property
4047 not found and NILP (source) and outer window != inner window,
4048 check outer window for property (Bug#17537).
4050 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4052 Supply malloc and alloc_size attributes for extern allocators.
4053 This documents the C API, and helps GCC generate a bit better code.
4054 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4055 (ATTRIBUTE_MALLOC_SIZE): New macros.
4056 * gmalloc.c (malloc, realloc, calloc):
4057 * gtkutil.h (malloc_widget_value):
4058 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4059 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4062 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4064 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4065 * image.c (imagemagick_load_image): Port to hosts that do not use
4066 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4068 2014-05-21 Leo Liu <sdl.web@gmail.com>
4070 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4072 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4074 * dbusbind.c (xd_signature): Revert last 2 patches.
4076 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4078 Allow any non-nil value to count as true in bool-vector.
4079 Likewise for xd_signature in dbusbind.c.
4080 This is more consistent with the usual practice in Emacs, which is
4081 that any non-nil value counts as true.
4082 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4083 * dbusbind.c (xd_signature): Likewise, for booleans.
4084 * data.c, lisp.h (Qbooleanp):
4085 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4087 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4089 * lisp.h (CHECK_BOOLEAN): New function.
4090 * alloc.c (Fbool_vector): New function.
4091 (syms_of_alloc): Defsubr it.
4092 * data.c (Qbooleanp): New symbol.
4093 (syms_of_data): DEFSYM it.
4094 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4096 * font.c (font_matching_entity): Extract font-entity object
4097 from the vector of matching entities (Bug#17486).
4099 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4101 Assume C99 or later (Bug#17487).
4102 * bytecode.c (B__dummy__): Remove.
4103 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4104 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4105 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4106 * regex.c (DEBUG_PRINT): Assume varargs macros.
4107 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4109 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4111 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4112 memory for every buffer that was dumped.
4114 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4116 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4117 (Fnreverse): Allow vectors and bool vectors.
4119 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4121 Minor cleanup for terminal setup.
4122 * termhooks.h (create_terminal): Adjust prototype.
4123 * terminal.c (create_terminal): Pass output method and RIF as args.
4124 (init_initial_terminal):
4125 * nsterm.m (ns_create_terminal):
4126 * term.c (init_tty):
4127 * w32term.c (w32_create_terminal):
4128 * xterm.c (x_create_terminal): Adjust users.
4129 Avoid redundant NULL initializers and add comments.
4131 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4133 * keyboard.c (Qdeactivate_mark): Now static.
4135 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4137 If available, use Xfixes extension to do pointer blanking.
4138 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4139 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4140 (make_invisible_cursor): Move to...
4141 * xterm.c (make_invisible_cursor): ...here.
4142 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4143 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4144 (x_term_init): Call to x_setup_pointer_blanking.
4145 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4146 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4148 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4150 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4152 2014-05-12 Glenn Morris <rgm@gnu.org>
4154 * fileio.c (Ffile_executable_p): Doc tweak.
4156 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4158 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4159 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4161 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4163 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4165 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4167 Fix initialization of minibuffer history variable (Bug#17430).
4168 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4169 Move the initialization up to prevent any "value void" message.
4171 2014-05-08 Samuel Bronson <naesten@gmail.com>
4173 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4174 are matched (bug#17413).
4176 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4178 Stop tooltips pulling Emacs window to front (Bug#17408).
4179 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4180 SetWindowPos invocations.
4182 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4184 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4185 not initialized (Bug#17398).
4187 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4189 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4191 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4193 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4194 [HAVE_NS]: Do not include png.h.
4195 (x_query_frame_background_color): New function.
4196 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4197 (png_load_body): Coalesce duplicate code.
4199 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4201 Consult libpng-config more consistently (Bug#17339).
4202 * Makefile.in (PNG_CFLAGS): New var.
4203 (ALL_CFLAGS): Use it.
4204 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4205 CFLAGS now handles this.
4207 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4209 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4210 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4211 because WCONTINUED is always defined now.
4212 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4214 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4216 * buffer.c (overlay_strings): Fix the wording of the commentary.
4218 2014-05-01 Glenn Morris <rgm@gnu.org>
4220 * floatfns.c (Fisnan):
4221 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4223 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4225 * term.c (tty_menu_activate): A better initialization for cursor
4228 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4230 * intervals.c: Tighten assertions.
4231 (create_root_interval): Make sure the interval is not empty.
4232 (intervals_equal): Use booleans.
4233 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4234 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4235 (balance_possible_root_interval): Simplify and use booleans.
4236 (split_interval_right, split_interval_left): Check LENGTH, and remove
4237 now redundant assertion.
4238 (adjust_intervals_for_insertion): Remove now redundant assertions.
4239 (delete_node, interval_deletion_adjustment)
4240 (adjust_intervals_for_deletion, merge_interval_right)
4241 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4242 (reproduce_interval): Make sure the interval is not empty.
4244 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4246 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4247 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4248 satisfaction that they would always be initialized.
4250 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4252 * term.c (tty_menu_display): Move the cursor to the active menu item.
4253 (tty_menu_activate): Return the cursor to the active menu item
4254 after displaying the menu and after displaying help-echo.
4255 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4256 for the details of why this is needed by screen readers and
4259 2014-04-30 Glenn Morris <rgm@gnu.org>
4261 * process.c (handle_child_signal):
4262 Handle systems without WCONTINUED. (Bug#15110, 17339)
4264 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4266 * window.c (struct saved_window): Remove mark.
4267 (Fset_window_configuration, save_window_save)
4268 (compare_window_configurations): Don't touch marks any more.
4270 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4272 Use bits_word for gcmarkbits.
4273 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4274 bits_word is typically a tad more efficient for mark bits than
4275 unsigned is, so use bits_word. All uses changed.
4276 * lisp.h (BITS_PER_INT): Remove; no longer used.
4278 Avoid undefined behavior in signed left shift.
4279 This ports to GCC 4.9.0 with -fsanitize=undefined.
4280 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4282 * regex.c (extract_number):
4283 * lisp.h (make_number, XINT):
4284 Do not shift a 1 bit left into a sign bit.
4285 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4286 not int, for gcmarkbits. All uses changed.
4288 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4290 * search.c (Fnewline_cache_check): Don't try to count newlines
4291 outside the buffer's restriction, as find_newline doesn't support that.
4293 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4295 * window.c (Fset_window_configuration): Deactivate the mark before
4297 (set_window_buffer): Ignore window_initialized.
4298 (window_initialized): Remove.
4299 * keyboard.c (Qdeactivate_mark): Not static any more.
4300 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4303 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4305 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4306 and to clang 3.4, which have fixed the bug. This should let us
4307 run a bit faster on these platforms when address sanitization is
4310 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4312 Port to GCC 4.9.0 with --enable-gcc-warnings.
4313 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4315 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4316 a way that also works with GCC 4.9.0.
4318 * search.c (Fnewline_cache_check): Remove unused locals.
4320 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4322 * search.c (find_newline1): New subroutine.
4323 (Fnewline_cache_check): New function.
4324 (syms_of_search): Defsubr it.
4326 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4328 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4329 * keyboard.c (unblock_input): Add comment.
4330 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4332 2014-04-22 Daniel Colascione <dancol@dancol.org>
4334 * lread.c (readevalloop_eager_expand_eval): New function
4335 that can recurse into toplevel forms.
4336 (readevalloop): Call it.
4337 * lisp.h: Declare Qprogn.
4338 * callint.c (Qprogn): No longer static.
4340 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4342 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4343 Also change identifiers to match the comments, and add more assertions
4346 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4348 * emacs.c (close_output_streams): Don't clear and restore errno.
4350 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4352 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4353 never becomes visible, i.e. using XMonad (Bug#17237).
4355 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4357 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4358 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4359 (Fline_pixel_height): Don't assume that the current buffer and the
4360 selected window's buffer are one and the same. (Bug#17281)
4362 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4363 paragraph-start cache before the newline cache. (Bug#17269)
4365 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4367 * term.c (tty_send_additional_strings): No need to fflush here,
4369 (tty_set_terminal_modes): fflush after sending additional strings,
4372 2014-04-17 Daniel Colascione <dancol@dancol.org>
4374 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4376 (tty_send_additional_strings): New function.
4377 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4378 (syms_of_term): Intern tty-mode-set-strings and
4379 tty-mode-reset-strings.
4381 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4383 * window.c (save_window_save): Lookup window_point_insertion_type in
4384 the right buffer (bug#15457).
4385 (Qwindow_point_insertion_type): New var.
4386 (syms_of_window): Initialize it.
4388 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4390 Fix the MSDOS build.
4391 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4392 (copy_text_and_data): Zero out the atexit chain pointer before
4395 * termhooks.h (encode_terminal_code): Update prototype.
4397 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4398 visible for all DOS_NT ports, not just WINDOWSNT.
4399 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4401 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4402 unless it is defined.
4403 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4405 * process.c (close_on_exec, accept4, process_socket): Move into
4406 the "ifdef subprocesses" part.
4407 (catch_child_signal): Condition by "ifdef subprocesses".
4408 (syms_of_process) <Qinternal_default_process_sentinel>
4409 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4411 * msdos.h: Add prototypes for new functions.
4412 (EINPROGRESS): Define.
4413 (O_CLOEXEC): Define to zero.
4415 * msdos.c (check_window_system): Remove unnecessary an
4416 incompatible duplicate function.
4417 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4418 New functions in support of new functionality.
4420 * menu.c (single_menu_item): Add visual indication of submenu
4421 also for menus on MSDOS frames.
4422 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4424 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4425 when async subprocesses aren't supported.
4427 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4429 * emacs.c (close_output_streams): Zero out errno before calling
4432 * dired.c [MSDOS]: Include msdos.h.
4434 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4435 (DATA_START) [MSDOS]: Define.
4436 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4438 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4439 Ifdef away for MSDOS.
4440 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4441 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4443 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4444 Use temporary file template that is compatible with mkostemp.
4445 Move vfork-related portions under #ifndef MSDOS.
4446 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4448 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4450 * buffer.c (Foverlays_at): Add argument `sorted'.
4452 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4454 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4455 text, invalidate the bidi_paragraph_cache upto and including the
4458 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4460 Port to IRIX 6.5 (Bug#9684).
4461 * conf_post.h (INET6) [IRIX6_5]: Define.
4462 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4463 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4465 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4467 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4468 before passing it to system APIs.
4470 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4472 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4473 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4475 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4477 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4479 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4481 Remove DATA_SEG_BITS.
4482 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4483 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4484 cc, but that platform is so old that SGI itself stopped supporting
4485 it in December 2013. If you still need Emacs on IRIX, please
4486 either compile with GCC and port the undumping code, or run
4487 './configure --with-wide-int'.
4488 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4489 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4490 DEFINE_GDB_SYMBOL_START way to define it.
4491 (NONPOINTER_BITS): New macro.
4492 (EMACS_INT): Use it.
4493 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4494 the problem and/or configuring --with-wide-int.
4495 (USE_LSB_TAG): Simplify, based on above changes.
4496 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4497 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4499 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4501 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4502 covered by a display string that ends in a newline, and that cases
4503 going back by DVPOS lines to hit the search limit, lift the limit
4504 and go back until DVPOS is reached. (Bug#17244)
4506 * indent.c (Fvertical_motion): Handle correctly the case when the
4507 display string is preceded by an empty line.
4509 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4510 use S_IWRITE instead.
4512 2014-04-11 Glenn Morris <rgm@gnu.org>
4514 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4516 2014-04-11 Ken Brown <kbrown@cornell.edu>
4518 * Makefile.in (EMACS_MANIFEST): Revert last change.
4520 2014-04-10 Daniel Colascione <dancol@dancol.org>
4522 * puresize.h (BASE_PURESIZE): Increase.
4524 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4526 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4528 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4529 region handling (and don't call signal_before_change) if
4530 inhibit_modification_hooks is set.
4531 (signal_before_change): Don't check inhibit_modification_hooks any more.
4533 2014-04-08 Daniel Colascione <dancol@dancol.org>
4535 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4536 function cells contain valid lisp objects. (Modified version of
4539 * alloc.c (detect_suspicious_free): Split actual stack capturing
4540 out into new function for easier breakpoint setting.
4541 (note_suspicious_free): New function.
4543 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4545 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4547 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4548 (symbol_block_pinned): New var.
4549 (Fmake_symbol): Initialize `pinned'.
4550 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4551 pinned and signal an error for un-purifiable objects.
4552 (pure_cons): Use it.
4553 (Fpurecopy): Use it, except for objects that can't be purified.
4554 (mark_pinned_symbols): New function.
4555 (Fgarbage_collect): Use it.
4556 (gc_sweep): Remove hack made unnecessary.
4558 2014-04-07 Glenn Morris <rgm@gnu.org>
4560 * keyboard.c (Fopen_dribble_file): Doc tweak.
4562 2014-04-07 Ken Brown <kbrown@cornell.edu>
4564 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4566 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4568 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4569 We have a substitute execinfo.h on hosts that lack it.
4570 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4571 isn't optimized away.
4573 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4575 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4576 * alloc.c (memory_full):
4577 * charset.c (syms_of_charset):
4578 * doc.c (Fsnarf_documentation):
4580 * font.c (BUILD_STYLE_TABLE):
4581 * keyboard.c (make_lispy_event):
4582 * profiler.c (setup_cpu_timer):
4583 * xgselect.c (xg_select):
4584 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4586 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4587 Replace the only use with ARRAYELTS (font_property_table).
4588 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4590 2014-04-03 Daniel Colascione <dancol@dancol.org>
4592 * xterm.c (x_term_init):
4593 * xfns.c (best_xim_style):
4594 * xfaces.c (Fdump_colors):
4595 * w32fns.c (w32_default_color_map):
4596 * w32.c (init_environment, N_ENV_VARS):
4597 * unexcw.c (read_exe_header):
4598 * term.c (term_get_fkeys_1):
4599 * sysdep.c (init_baud_rate):
4600 * nsterm.m (ns_convert_key):
4601 * nsfns.m (get_geometry_from_preferences):
4602 * msdos.c (dos_set_window_size, init_environment):
4603 * macfont.m (mac_font_get_glyph_for_cid)
4604 (macfont_store_descriptor_attributes)
4605 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4606 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4607 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4609 * image.c (xpm_str_to_color_key):
4610 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4611 * frame.c (x_set_frame_parameters):
4612 * fileio.c (Ffile_selinux_context):
4613 * emacs.c (sort_args):
4614 * dosfns.c (msdos_stdcolor_name):
4615 * dired.c (file_attributes):
4616 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4617 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4620 2014-04-02 Daniel Colascione <dancol@dancol.org>
4622 * data.c (Ffset): Abort if we're trying to set a function call to
4625 * lisp.h (ARRAYELTS): New macro.
4627 * alloc.c: Include execinfo.h if available.
4628 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4629 (suspicious_free_record): New structure.
4630 (suspicious_objects, suspicious_object_index)
4631 (suspicious_free_history, suspicious_free_history_index):
4633 (find_suspicious_object_in_range, detect_suspicious_free)
4634 (Fsuspicious_object): New functions.
4635 (cleanup_vector): Call find_suspicious_object_in_range.
4637 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4639 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4640 width from font width (Bug#17163).
4642 * frame.c (x_set_frame_parameters): Calculate default values of
4643 new frame sizes only after all other frame parameters have been
4644 processed (Bug#17142).
4646 2014-04-02 Ken Brown <kbrown@cornell.edu>
4648 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4651 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4653 * xterm.c (x_draw_image_glyph_string): Adjust image background
4654 width accordingly when its x position is adjusted. (Bug#17115)
4656 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4658 * font.c (font_list_entities): Do not add empty vector to font cache.
4659 (font_matching_entity): Likewise. If matching entity is found, insert
4660 1-item vector with this entity instead of entity itself (Bug#17125).
4662 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4664 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4666 * fns.c (validate_subarray): Rename from validate_substring,
4667 since it works for vectors too. New arg ARRAY. Optimize for the
4668 non-nil case. Instead of returning bool, throw an error if out of
4669 range, so that the caller needn't do that. All uses changed.
4670 Report original values if out of range.
4671 (Fsubstring, Fsubstring_no_properties, secure_hash):
4672 Also optimize the case where FROM is 0 or TO is the size.
4674 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4676 * search.c (Freplace_match): Use make_specified_string.
4677 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4678 to catch bogus override face of glyph strings.
4679 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4680 Move common substring range checking code to...
4681 (validate_substring): ...this function.
4683 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4685 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4687 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4689 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4690 bar is zero height, just return (Bug#16976).
4691 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4693 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4695 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4696 is nil. If waiting for toolbar to complete, force a redraw.
4698 2014-03-28 Glenn Morris <rgm@gnu.org>
4700 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4701 (emacs_bugreport): New variable.
4702 (usage_message): Use PACKAGE_BUGREPORT.
4703 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4705 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4707 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4709 Port recent signal-related changes to FreeBSD.
4710 Problem reported by Herbert J. Skuhra.
4711 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4712 Move decls from here ...
4713 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4715 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4717 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4718 and width of image background when it is displayed with a 'box'
4721 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4723 More backward-compatible fix to char-equal core dump (Bug#17011).
4724 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4725 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4727 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4729 * image.c (init_svg_functions): When loading SVG-related libraries,
4730 free already loaded libraries if the initialization fails.
4731 (rsvg_handle_set_size_callback): Remove declaration, unused.
4733 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4735 Fix core dump in char-equal (Bug#17011).
4736 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4737 unibyte buffers, as we can't tell whether the characters are
4740 * insdel.c (adjust_markers_for_delete): Remove unused local.
4742 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4744 Have (MARKER . ADJUSTMENT) undo records always be immediately
4745 after their corresponding (TEXT . POS) record in undo list.
4747 * lisp.h (record-delete): New arg record_markers.
4748 (record_marker_adjustment): No longer needed outside undo.c.
4749 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4750 adjustments to undo.c's record_marker_adjustments. Note that
4751 fileio.c's decide_coding_unwind is another caller to
4752 adjust_markers_for_delete. Because it has undo list bound to t,
4753 it does not rely on adjust_markers_for_delete to record marker
4755 (del_range_2): Swap call to record_delete and
4756 adjust_markers_for_delete so as undo marker adjustments are
4757 recorded before current deletion's adjustments, as before.
4758 (adjust_after_replace):
4759 (replace_range): Pass value for new record_markers arg to
4761 * undo.c (record_marker_adjustment): Rename to
4762 record_marker_adjustments and made static.
4763 (record_delete): Check record_markers arg and call
4764 record_marker_adjustments.
4765 (record_change): Pass value for new record_markers arg to
4767 (record_point): at_boundary calculation no longer needs to account
4768 for marker adjustments.
4770 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4772 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4775 2014-03-26 Glenn Morris <rgm@gnu.org>
4777 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4779 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4781 * buffer.c (struct sortvec): Add field `spriority'.
4782 (compare_overlays): Use it.
4783 (sort_overlays): Set it.
4785 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4787 * xdisp.c (redisplay_window): If all previous attempts to find the
4788 cursor row failed, try a few alternatives before falling back to
4789 the top-most row of the window. Use row_containing_pos. (Bug#17047)
4791 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
4793 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
4794 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
4796 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
4797 variables on Windows.
4799 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
4801 * w32.c (unsetenv): Remove unused var `retval'.
4802 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
4804 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
4805 (start_watching): Remove unused var `thr'.
4807 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
4808 (find_child_console): Remove unnecesary var `thread_id'.
4810 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
4811 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
4813 2014-03-26 Glenn Morris <rgm@gnu.org>
4815 * filelock.c (Flock_buffer): Doc tweak.
4817 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4818 * emacs.c (shut_down_emacs):
4819 * fileio.c (Finsert_file_contents, write_region):
4820 * filelock.c (top-level, syms_of_filelock):
4821 * insdel.c (prepare_to_modify_buffer_1):
4822 CLASH_DETECTION is always defined now.
4824 2014-03-25 Eli Zaretskii <eliz@gnu.org>
4826 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
4827 DLL handle, to speed up thread startup.
4829 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
4831 Handle sigmask better with nested signal handlers (Bug#15561).
4832 * atimer.c (sigmask_atimers): Remove.
4833 Remaining use rewritten to use body of this function.
4834 * atimer.c (block_atimers, unblock_atimers):
4835 * callproc.c (block_child_signal, unblock_child_signal):
4836 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
4837 New arg OLDSET. All callers changed.
4838 * atimer.c (block_atimers, unblock_atimers):
4839 * callproc.c (block_child_signal, unblock_child_signal):
4840 * keyboard.c (handle_interrupt):
4841 * sound.c (vox_configure, vox_close):
4842 Restore the old signal mask rather than unilaterally clearing bits
4843 from the mask, in case a handler is running within another
4844 handler. All callers changed.
4845 * lisp.h, process.c, process.h, term.c:
4846 Adjust decls and callers to match new API.
4847 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
4848 signal handlers aren't supposed to use floating point anyway.
4849 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
4851 2014-03-23 Daniel Colascione <dancol@dancol.org>
4853 Split gc_sweep into discrete functions for legibility and better
4856 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
4857 (sweep_vectors): Fix typo in comment.
4858 (sweep_conses, sweep_floats, sweep_intervals)
4859 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
4860 (gc_sweep): Call new functions, to which existing functionality is
4862 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
4864 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
4866 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
4868 2014-03-23 Daniel Colascione <dancol@dancol.org>
4870 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
4871 only if xic_style calls for it. This change allows Emacs to work
4872 with ibus. Also, don't leak resources if create_frame_xic fails,
4873 and stop caching xic_style across different displays.
4874 (supported_xim_styles): Make const.
4875 (best_xim_style): Remove first parameter: it's always just
4876 supported_xim_styles. Change to look at supported_xim_styles
4879 2014-03-23 Daniel Colascione <dancol@dancol.org>
4881 * term.c (init_tty): Rearrange condition for clarity; print
4882 appropriate diagnostic.
4884 2014-03-23 Daniel Colascione <dancol@dancol.org>
4886 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
4887 array. (ASAN caught.)
4889 2014-03-22 Glenn Morris <rgm@gnu.org>
4891 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
4893 2014-03-22 Daniel Colascione <dancol@dancol.org>
4895 * process.c (conv_sockaddr_to_lisp): When extracting the string
4896 names of AF_LOCAL sockets, stop before reading uninitialized memory.
4898 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4900 Fix regression introduced by patch for Bug#10500.
4901 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
4902 * w32term.c (x_draw_image_relief): Likewise.
4904 2014-03-21 Martin Rudalics <rudalics@gmx.at>
4906 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
4907 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
4908 maximize a frame for odd default fonts.
4910 2014-03-21 Glenn Morris <rgm@gnu.org>
4912 * minibuf.c (history-length): Increase default from 30 to 100.
4914 2014-03-21 Daniel Colascione <dancol@dancol.org>
4916 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
4917 every time we switch to minibuffer.
4919 * alloc.c (lisp_align_malloc, allocate_string_data)
4920 (allocate_vectorlike): Allow mmap allocation of lisp objects.
4921 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
4923 2014-03-21 Eli Zaretskii <eliz@gnu.org>
4925 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
4926 support more "verbs".
4928 2014-03-21 Daniel Colascione <dancol@dancol.org>
4930 Always prohibit dumping a dumped Emacs.
4932 * emacs.c (might_dump): New variable.
4933 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
4934 * lisp.h (might_dump): Declare.
4935 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
4937 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
4939 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
4941 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
4943 * doc.c (store_function_docstring): Warn when we don't know where to
4945 (Fsubstitute_command_keys): Don't advertise the fact that
4946 text-properties are dropped, since we think it's a bug that we'll fix.
4948 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
4949 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
4950 * frame.c (frame_garbaged): Make "docstring" more precise.
4952 2014-03-20 Glenn Morris <rgm@gnu.org>
4954 * charset.c (init_charset): When we cannot find the charsets directory,
4955 mention if EMACSDATA is set.
4957 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
4959 * fns.c (Frandom): Fix rare bug where the result isn't random.
4961 Fix porting inconsistency about rounding to even.
4962 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
4963 This way, the unusual !HAVE_RINT case acts like the usual
4964 HAVE_RINT case, and we can fix the documentation accordingly.
4966 2014-03-19 Eli Zaretskii <eliz@gnu.org>
4968 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
4969 (w32_wnd_proc): Initialize the dwHoverTime member of
4970 TRACKMOUSEEVENT structure.
4972 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
4974 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
4976 2014-03-16 Eli Zaretskii <eliz@gnu.org>
4978 * search.c (find_newline): Speed up the function when using the
4979 newline cache, by halving the number of calls to
4980 region_cache_forward and region_cache_backward. (Bug#16830)
4982 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
4984 * buffer.c (Fset_buffer): Document return value (bug#17015).
4986 2014-03-14 Martin Rudalics <rudalics@gmx.at>
4988 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
4989 nil, always resize character wise to avoid potential loss of the
4990 mode line (Bug#16923 related).
4992 2014-03-12 Martin Rudalics <rudalics@gmx.at>
4994 * frame.c (x_set_frame_parameters): Always calculate new sizes
4995 pixelwise to avoid potential loss when rounding.
4997 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
4999 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5000 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5002 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5004 * w32.c (fstatat): Don't add an extra slash if the argument ends
5005 with a slash: this fails the subsequent call to stat_worker on
5006 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5008 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5010 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5012 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5014 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5016 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5017 when frame is only on one screen (Bug#14713).
5019 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5021 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5022 there's a valid wrap point in the display line, the last glyph
5023 cannot "just barely fit" on this row, because display_line doesn't
5024 let it. Instead, proceed as if the last glyph didn't fit, so that
5025 we eventually back up the iterator to the wrap point. This avoids
5026 delusional behavior of move_it_to, whereby it proceeds to the next
5027 display line, but sets current_x to zero for all the glyphs that
5028 without word-wrap would fit on the previous display line.
5029 One result was that visual-order cursor movement behaved erratically
5031 (Fmove_point_visually): Add code to find the x coordinate of the
5032 last character before wrap point, under word-wrap on a TTY.
5034 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5036 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5037 also return value of MOVE_POS_MATCH_OR_ZV from
5038 move_it_in_display_line_to, when moving from beginning of line to
5039 point's position. (Bug#16961)
5041 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5043 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5044 * window.c (Fselect_window): Explain NORECORD and
5045 `buffer-list-update-hook' in doc-string.
5047 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5049 * window.c (Fother_window_for_scrolling): Check that
5050 Vother_window_scroll_buffer is a buffer.
5052 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5054 * xterm.c (xim_initialize): Always pass a copy of resource name
5055 to XRegisterIMInstantiateCallback and eassert whether return
5056 value is True. Passing copy is important because Xlib doesn't
5057 make its own copy and resource name argument usually points to
5058 SSDATA (Vx_resource_name), which may be changed from Lisp.
5059 (xim_close_display): For XUnregisterIMInstantiateCallback,
5060 always eassert return value and pass exactly the same values
5061 as were used for XRegisterIMInstantiateCallback.
5062 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5063 sources to check why if you are interested.
5065 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5067 * dispnew.c (change_frame_size_1): Add new_lines instead of
5068 new_height, the latter may be still zero if passed as such.
5069 * window.c (Fwindow_pixel_height): Mention bottom divider in
5072 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5074 Fix "resource temporarily unavailable" with xgselect
5076 * xgselect.c: Include <stdbool.h>.
5077 (xg_select) [!USE_GTK]: Don't lose track of errno.
5079 Fix minor --enable-gcc-warnings issues.
5080 * widget.c (update_various_frame_slots, EmacsFrameResize):
5081 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5083 2014-03-04 Ken Brown <kbrown@cornell.edu>
5085 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5086 represent the actual adjustment needed for alignment.
5088 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5090 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5091 needed, and don't reallocate if the initial allocation already
5092 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5094 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5096 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5099 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5101 * cmds.c (delete-char): Update docstring pointing out that the
5102 function ignores `delete-active-region' and `overwrite-mode'.
5104 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5106 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5108 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5109 allocated buffer due to alignment.
5110 (freehook): If the block to be freed was allocated by
5111 'aligned_alloc', find its real pointer before calling 'free'.
5113 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5116 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5118 * font.c (toplevel): Adjust comment about font cache layout.
5119 (font_clear_cache): Fix to match real font cache layout.
5120 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5121 (Fframe_font_cache) [FONT_DEBUG]: New function.
5122 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5124 Avoid crashes when X fonts are erroneously freed on reused X
5125 'Display *' connection data (Bug#16069). Note that X font
5126 resources still may be leaked, but currently there is no way
5127 to completely avoid it.
5128 * xterm.h (struct x_display_info): New member x_id. Add comments.
5129 * xterm.c (x_display_id): New variable.
5130 (x_term_init): Assign identifier to each opened X connection.
5131 * xfont.c (struct xfont): New member x_display_id.
5132 (xfont_open): Initialize it with frame's display id.
5133 (xfont_close): Check whether font's display id matches the one
5134 recorded for the given display. Adjust comment.
5135 * xftfont.c (struct xftfont_info):
5136 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5138 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5140 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5141 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5142 killed Vother_window_scroll_buffer.
5143 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5145 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5147 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5148 that start with more than 2 slashes as UNCs. (Bug#16751)
5150 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5152 Fix a few crashes and leaks when cloning C strings.
5153 * alloc.c, lisp.h (dupstring): New function.
5154 * gtkutil.c (xg_get_font):
5155 * term.c (tty_default_color_capabilities):
5156 * xsettings.c (store_monospaced_changed)
5157 (store_font_name_changed, parse_settings)
5158 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5159 This avoids some unlikely crashes due to accessing freed storage,
5160 and avoids some minor memory leaks in the more-typical case.
5162 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5164 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5165 cursor when modeline can't be dragged (Bug#16647).
5167 2014-02-28 Glenn Morris <rgm@gnu.org>
5169 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5170 from custom-delayed-init-variables. (Bug#11565)
5172 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5174 More fixes for mouse glyph calculations (Bug#16647).
5175 * window.c (coordinates_in_window): In intersection of
5176 horizontal and vertical window dividers prefer the horizontal
5177 one. Add some extra parens to last fix.
5178 (window_relative_x_coord): Return x-coordinate for header and
5180 * xdisp.c (remember_mouse_glyph): In text area don't extend
5181 glyph into mode line to show the vertical drag cursor there
5182 immediately. Subdivide mouse glyphs in right fringes to show a
5183 horizontal drag cursor as soon as we enter the "grabbable width"
5184 portion. Handle vertical border case separately. Do not
5185 subdivide window divider areas.
5186 (note_mouse_highlight): On bottom divider of bottommost windows
5187 show vertical drag cursor only when the minibuffer window can be
5190 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5192 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5193 reset by the face of the object just displayed. See also bug#76.
5194 (get_next_display_element): If the string came from a display
5195 property, examine the box face attribute at it->position, not at
5196 it->current.pos, since the latter was not updated yet. (Bug#16870)
5197 (handle_face_prop): Improve commentary.
5199 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5201 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5202 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5204 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5206 Fixes around Bug#16647.
5207 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5208 ON_BOTTOM_DIVIDER cases.
5209 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5210 only if the window has no right divider.
5211 (Fcoordinates_in_window_p): Fix doc-string.
5213 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5215 * lread.c (Funintern): Fix doc to match advertised calling convention.
5217 2014-02-24 Daniel Colascione <dancol@dancol.org>
5219 * keyboard.c (read_char): Close race that resulted in lost events.
5221 2014-02-22 Glenn Morris <rgm@gnu.org>
5223 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5224 * window.c (window-resize-pixelwise): Doc fixes.
5226 * process.c (Finternal_default_process_filter)
5227 (Finternal_default_process_sentinel): Doc tweaks.
5229 2014-02-21 Glenn Morris <rgm@gnu.org>
5231 * process.c (Fprocess_buffer, Faccept_process_output)
5232 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5235 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5237 * window.c (Fwindow_scroll_bar_width): New function.
5239 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5241 Pacify GCC when configuring with --enable-gcc-warnings.
5242 * xdisp.c (move_it_in_display_line_to) [lint]:
5243 Initialize recently-added local.
5245 2014-02-21 Daniel Colascione <dancol@dancol.org>
5247 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5249 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5251 * xdisp.c (init_iterator): Don't dereference a bogus face
5252 pointer. (Bug#16819)
5253 (try_cursor_movement): Don't use cursor position if
5254 set_cursor_from_row failed to compute it. This avoids assertion
5255 violations in MATRIX_ROW.
5256 (move_it_in_display_line_to): Save the iterator state in ppos_it
5257 only once per call. Reimplement the method used to return to the
5258 best candidate position if all the positions found in display line
5259 are beyond TO_CHARPOS. This cuts down the number of calls to
5260 bidi_shelve_cache, which moves a lot of stuff when lines are long
5261 and include bidirectional text. (Bug#15555)
5263 2014-02-20 Glenn Morris <rgm@gnu.org>
5265 * data.c (Fdefalias): Doc fix.
5267 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5269 * xdisp.c (display_line): Fix horizontal scrolling of large images
5270 when fringes are turned off. This comes at a price of not
5271 displaying the truncation/continuation glyphs in this case.
5274 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5275 CreateDIBSection returns an error indication, zero out *ximg after
5276 destroying the image. This avoids crashes in memory allocations
5277 due to the fact that some of the callers also call
5278 x_destroy_x_image, which will attempt to free an already free'd
5281 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5283 * widget.c (update_various_frame_slots): Don't set
5284 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5286 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5288 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5290 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5292 temacs --daemon fix (Bug#16599).
5293 * emacs.c (main): Initialize daemon_pipe[1] here ...
5294 (syms_of_emacs): ... instead of here.
5296 2014-02-16 Anders Lindgern <andlind@gmail.com>
5298 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5301 2014-02-16 Daniel Colascione <dancol@dancol.org>
5303 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5304 (xd_get_connection_address): Use it.
5305 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5306 xd_get_connection_address because the latter signals if the bus
5307 we're trying to close is already disconnected.
5309 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5311 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5312 argument to CreateThread. This avoids segfaults on Windows 9X.
5313 Reported by oslsachem <oslsachem@gmail.com>.
5315 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5317 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5318 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5319 (check_lseek): New function, to report lseek errors.
5320 (save_data_space, update_file_ptrs, read_header, write_header)
5321 (copy_file, copy_rest, unexec): Use these news functions.
5322 (update_file_ptrs): Don't assume wraparound behavior when
5323 converting a large size_t value to off_t.
5325 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5327 * composite.c (fill_gstring_header): Pass positions as C integers
5328 and move parameters checking to...
5329 (Fcomposition_get_gstring): ...this function. Handle case when
5330 buffer positions are in reversed order and avoid crash (Bug#16739).
5332 * buffer.c (validate_region): Mention current buffer in error message.
5334 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5336 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5338 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5340 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5342 2014-02-11 Glenn Morris <rgm@gnu.org>
5344 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5345 Replace refs to "OpenStep" in messages.
5347 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5349 Avoid "." at end of error diagnostics.
5350 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5351 * font.c (Ffont_at):
5352 * nsfns.m (ns_display_info_for_name):
5353 * nsselect.m (Fx_own_selection_internal):
5354 * nsterm.m (performDragOperation:):
5355 Remove "." from end of diagnostic.
5357 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5359 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5360 unintuitive (bug#15824).
5361 (Fyes_or_no_p): Doc fix (bug#15456).
5363 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5365 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5367 * eval.c (call_debugger): When exiting the debugger, do not allow
5368 max_specpdl_size less than actual binding depth (Bug#16603).
5369 (syms_of_eval): Adjust docstring.
5371 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5373 * cmds.c (Fself_insert_command): Output a clearer error message on
5374 negative repetitions (bug#9476).
5376 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5378 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5380 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5382 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5384 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5386 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5388 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5390 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5392 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5394 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5395 `exit' works (bug#15865).
5397 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5399 Constrain window box/body sizes and margin widths (Bug#16649).
5400 * xdisp.c (window_box_width): Don't return less than zero.
5401 (window_box_left_offset, window_box_right_offset): Don't return
5402 more than the window's pixel width.
5403 * window.c (window_body_height, window_body_width): Don't return
5405 (window_resize_apply): Adjust margin width, if necessary.
5407 2014-02-07 Glenn Morris <rgm@gnu.org>
5409 * nsterm.m (syms_of_nsterm): Doc fix.
5411 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5413 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5414 New variables: pointers through which to call the respective APIs.
5415 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5416 (filename_from_ansi, sys_link, check_windows_init_file):
5417 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5418 This is required on Windows 9X, where we dynamically load
5419 UNICOWS.DLL which has their non-stub implementations.
5420 (maybe_load_unicows_dll): Assign addresses to these 2 function
5421 pointers after loading UNICOWS.DLL.
5423 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5424 MultiByteToWideChar and WideCharToMultiByte through function
5427 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5430 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5432 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5433 for OSX >= 10.9 if separate spaces are used.
5434 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5436 2014-02-06 Glenn Morris <rgm@gnu.org>
5438 * buffer.c (cache-long-scans): Doc fix.
5440 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5442 * w32fns.c (Fw32_shell_execute): Doc fix.
5444 2014-02-05 Bastien Guerry <bzg@gnu.org>
5446 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5447 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5449 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5451 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5452 outside the window (Bug#16649).
5454 * xdisp.c (note_mouse_highlight): When entering a margin area show
5455 a non-text cursor (Bug#16647).
5457 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5459 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5460 It prompted a compile-time diagnostic on GNU/Linux.
5461 Simplify to remove the need for the label.
5463 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5465 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5466 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5467 to show it; otherwise return 'unsupported--w32-dialog' to signal
5468 to the caller that emulation with menus is necessary.
5469 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5471 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5473 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5476 * menu.c (Fx_popup_dialog): Don't condition the call to
5477 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5478 special symbol 'unsupported--w32-dialog', emulate the dialog with
5479 a menu by calling x-popup-menu.
5481 * menu.h (Qunsupported__w32_dialog): New extern variable.
5483 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5485 * keyboard.c (kbd_buffer_get_event): Read file notification events
5488 * xgselect.c (xg_select): Read glib events in any case, even if
5489 there are no file descriptors to watch for. (Bug#16519)
5491 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5493 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5494 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5495 * w32term.c (w32_draw_window_divider): Handle first and last
5497 * w32term.h (w32_fill_area_abs): New function.
5498 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5500 * xfaces.c (realize_basic_faces): Handle new face ids.
5501 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5502 and bottom divider width.
5503 * xterm.c (x_draw_window_divider): Handle first and last pixels
5506 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5508 * print.c (Fexternal_debugging_output): Add cast to pacify
5509 --enable-gcc-warnings.
5510 * eval.c (call_debugger): Grow specpdl if the debugger was
5511 entered due to specpdl overflow (Bug#16603) and allow more
5512 specpdl space for the debugger itself.
5514 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5516 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5519 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5521 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5522 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5524 * print.c (Fexternal_debugging_output): If the argument character
5525 is non-ASCII, encode it with the current locale's encoding before
5526 writing the result to the terminal. (Bug#16448)
5528 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5529 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5532 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5534 * process.c (create_process): Reset SIGPROF handler in the child.
5535 * callproc.c (call_process): Likewise.
5537 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5539 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5541 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5543 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5544 of zero to print strings, GDB doesn't like it.
5546 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5547 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5548 we still use correct addresses. (Bug#16576)
5550 2014-01-27 K. Handa <handa@gnu.org>
5552 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5553 to preserve the code detection behavior of 24.3.
5554 * coding.h (struct coding_system): New member detected_utf8_bytes.
5555 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5556 (decode_coding_gap): Use short cut for UTF-8 file reading only
5557 when coding->detected_utf8_bytes equals to coding->src_bytes.
5558 * fileio.c (Finsert_file_contents): Cancel the previous change.
5560 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5562 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5563 that are not visible.
5565 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5567 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5568 is grabbed (Bug#16565).
5570 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5572 * xdisp.c (last_max_ascent): Re-remove after erroneously
5573 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5575 (move_it_to): Re-remove reference to last_max_ascent.
5576 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5577 max_descent here instead of calling line_bottom_y.
5580 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5582 * terminal.c (initial_free_frame_resources): New function.
5583 (init_initial_terminal): Install new hook to free face cache
5584 on initial frame and avoid memory leak. For details, see
5585 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5586 * xfaces.c (free_frame_faces): Adjust comment.
5588 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5590 * data.c (Fstring_to_number): Document results if unparsable
5593 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5595 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5597 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5599 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5600 * coding.c (detect_coding_utf_8, emacs_mule_char)
5601 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5602 (check_utf_8, decode_coding):
5603 * coding.h (struct coding_system.errors):
5604 Use ptrdiff_t, not int, for integer values derived from buffer and
5607 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5608 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5609 before invoking decode_coding_gap, since there's just one block.
5611 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5613 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5614 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5615 too early. Again run change_frame_size before assigning menu-
5618 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5620 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5621 arrives, call x_check_fullscreen, in case the new display has a
5622 different resolution. (Bug#16517)
5624 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5626 * term.c (read_menu_input): If the selected frame changes, exit
5628 (tty_menu_show): If the selected frame changes while we displayed
5629 a menu, throw to top level. (Bug#16479)
5631 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5633 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5635 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5637 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5638 * data.c (count_one_bits_word): Fix bug (negated comparison)
5639 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5641 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5643 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5644 Avoid undefined behavior by initializing display property bit of a
5645 string processed by the bidirectional iterator. For details, see
5646 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5648 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5650 Minor cleanup of previous change.
5651 * image.c (imagemagick_error, Fimagemagick_types):
5652 Omit some recently-introduced and unnecessary casts and assignments.
5654 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5656 Fix two memory leaks discovered with Valgrind.
5657 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5658 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5660 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5662 Fixes in window size functions around Bug#16430 and Bug#16470.
5663 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5664 (Fwindow_mode_line_height, Fwindow_header_line_height)
5665 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5666 Minor doc-string adjustments.
5667 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5668 Rewrite doc-strings.
5669 (window_body_height, window_body_width): Do not count partially
5670 visible lines/columns when PIXELWISE is nil (Bug#16470).
5671 (Qfloor, Qceiling): New symbols.
5673 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5675 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5676 when the image cache is not yet allocated. (Bug#16509)
5678 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5680 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5681 re-attach intervals to its base buffer (Bug#16502).
5682 * intervals.c (set_interval_object): Move from here...
5683 * intervals.h (set_interval_object): ... to here. Fix comments.
5685 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5687 Avoid undefined behavior by initializing buffer redisplay bit.
5688 Problem reported by Dmitry Antipov in
5689 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5690 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5692 Revert some of the CANNOT_DUMP fix (Bug#16494).
5693 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5695 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5697 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5698 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5699 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5700 they are replaced by macros that expand into direct calls to the
5701 corresponding functions from GDI32.DLL.
5702 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5703 variables in the Cygwin build, they are unused.
5705 2014-01-19 K. Handa <handa@gnu.org>
5707 * composite.c (composition_update_it): Fix previous change.
5709 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5711 Fix file name handling on MS-Windows 9X.
5712 * w32.c (maybe_load_unicows_dll): New function.
5714 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5715 on, to make sure we can convert file names to and from UTF-8 on
5716 Windows 9X. This fixes a failure to start up because Emacs cannot
5717 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5719 * w32font.c [WINDOWSNT]: Include w32.h.
5720 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5721 of implementing the same stuff.
5722 Remove now unused g_b_init_is_windows_9x.
5724 * w32.h (maybe_load_unicows_dll): Add prototype.
5726 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5728 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5729 switch to single keyboard. Prevents daemon crashes when a new
5730 client connects while we show a TTY menu in an existing client.
5733 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5735 Fix MinGW64 porting problem with _setjmp.
5736 Reported by Eli Zaretskii in:
5737 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5738 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5739 the old _setjmp and _longjmp. All uses changed.
5741 2014-01-13 Daniel Colascione <dancol@dancol.org>
5743 * textprop.c (Fremove_list_of_text_properties):
5744 Correctly handle reaching the end of the interval tree. (Bug#15344)
5746 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5748 * xdisp.c (resize_mini_window): Round height to a multiple of
5749 frame's line height. Fix bug in calculation of window start
5750 position (Bug#16424).
5752 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5754 * macfont.m: Include termchar.h.
5755 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5756 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5757 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5758 *_WITH_GC_* to take face and f as parameters.
5759 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5760 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5762 2014-01-13 Daniel Colascione <dancol@dancol.org>
5764 Fix menu item updating in the presence of the Unity global menu
5767 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5768 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5770 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5771 updating menus; explain why.
5772 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5773 problem it's supposed to solve and it interferes with detecting
5774 the presence of a global menu.
5775 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5778 2014-01-11 K. Handa <handa@gnu.org>
5780 * composite.c (composition_update_it): Fix indexing of
5781 LGSTRING_CHAR (Bug#15984).
5783 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5785 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5787 2014-01-11 Eli Zaretskii <eliz@gnu.org>
5789 * xdisp.c (try_window_id): Don't use this function's optimizations
5790 if overlays in the buffer displayed by the window have changed
5791 since last redisplay. (Bug#16347)
5792 (message_dolog): Fix indentation.
5794 2014-01-11 Martin Rudalics <rudalics@gmx.at>
5796 * frame.c (frame_resize_pixelwise): Fix doc-string.
5798 2014-01-10 Martin Rudalics <rudalics@gmx.at>
5800 Fix handling of internal borders (Bug#16348).
5801 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
5802 Remove internal border width from pixel width of windows.
5803 (change_frame_size_1): Don't return early when frame's pixel
5804 size changes - we still have to record the new sizes in the
5806 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
5807 also when toolbar gets larger.
5808 * window.c (check_frame_size): Include internal_border_width in
5810 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
5811 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
5812 In non-toolkit/non-GTK version clear internal border.
5813 * xterm.c (x_clear_under_internal_border): New function for
5814 non-toolkit/non-GTK version.
5815 (x_after_update_window_line): In non-toolkit/non-GTK version
5817 (handle_one_xevent, x_set_window_size):
5818 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
5819 * xterm.h (x_clear_under_internal_border): Extern it.
5821 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
5823 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
5824 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
5827 2014-01-06 Eli Zaretskii <eliz@gnu.org>
5829 * xdisp.c (redisplay_window): Don't skip window redisplay if the
5830 last value of point is not equal to buffer's point. (Bug#16129)
5832 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
5835 * nsterm.h (updateCollectionBehavior): Rename from
5836 updateCollectionBehaviour. All uses changed.
5838 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
5839 * Makefile.in (SETFATTR): New macro.
5840 (temacs$(EXEEXT)): Use it.
5842 2014-01-04 Martin Rudalics <rudalics@gmx.at>
5844 Fix maximization behavior on Windows (Bug#16300).
5845 * w32fns.c (w32_fullscreen_rect): Don't handle
5846 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
5847 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
5848 of SetWindowPos. Restore last placement also when leaving
5849 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
5850 but the FULLSCREEN_BOTH case.
5852 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
5855 * data.c (arithcompare_driver):
5856 * fileio.c (Fcar_less_than_car):
5857 * fns.c (internal_equal):
5858 * frame.c (delete_frame):
5859 * lisp.h (enum More_Lisp_Bits):
5861 Avoid C99 constructs that don't work in C89.
5862 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
5863 to port to C89, which doesn't have 'long long'.
5864 (count_trailing_zero_bits): Use them.
5866 2014-01-03 Chong Yidong <cyd@gnu.org>
5868 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
5870 2014-01-02 Martin Rudalics <rudalics@gmx.at>
5872 Further adjust frame/window scrollbar width calculations.
5873 * window.c (apply_window_adjustment):
5874 Set windows_or_buffers_changed.
5875 (Fwindow_scroll_bars): Return actual scrollbar width.
5876 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5877 For non-toolkit builds again use 14 as minimum width and set
5878 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
5879 * xterm.c (XTset_vertical_scroll_bar): Take width from
5880 WINDOW_SCROLL_BAR_AREA_WIDTH.
5881 (x_new_font): Rename wid to unit. Base calculation of new
5882 scrollbar width on toolkit used and make it analogous to that of
5883 x_set_scroll_bar_default_width.
5884 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
5885 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
5886 of GetSystemMetrics.
5887 * w32term.c (w32_set_vertical_scroll_bar): Take width from
5888 WINDOW_SCROLL_BAR_AREA_WIDTH.
5889 (x_new_font): Make it correspond to changes in xterm.c.
5891 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
5893 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
5894 This is a cleaner way to fix the MinGW-w64 porting problem.
5895 Check for INTPTR_MAX misconfiguration.
5897 2014-01-01 Eli Zaretskii <eliz@gnu.org>
5899 * search.c (newline_cache_on_off, find_newline): In indirect
5900 buffers, use the newline cache of the base buffer.
5902 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
5903 buffer, invalidate the caches of its base buffer. (Bug#16265)
5905 * indent.c (width_run_cache_on_off, compute_motion): In indirect
5906 buffers, use the width-run cache of the base buffer.
5908 * xdisp.c (redisplay_window): When the window displays an indirect
5909 buffer, and the character widths in the display table have
5910 changed, invalidate the width-run cache of the corresponding base
5913 * fileio.c (Finsert_file_contents): When invalidating the newline
5914 cache, consider the case of inserting into indirect buffer.
5916 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
5917 In indirect buffers, use the paragraph cache of the base buffer.
5919 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5921 * window.c (grow_mini_window): Fix last change.
5923 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
5925 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5927 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
5929 * w32term.c (w32_initialize): Use LCID and LOWORD.
5931 * w32proc.c (create_child): Use pid_t for 5th argument.
5932 (IsValidLocale): Don't provide prototype for MinGW64.
5933 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
5934 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
5936 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
5937 MinGW64 doesn't support.
5939 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
5941 * w32.c (set_named_security_info): New function.
5942 (acl_set_file): Fall back on set_named_security_info if
5943 set_file_security fails.
5944 (g_b_init_set_named_security_info_w)
5945 (g_b_init_set_named_security_info_a): New static variables.
5946 (globals_of_w32): Initialize them to zero.
5947 (set_named_security_info): Set them to non-zero if the
5948 corresponding API is available.
5949 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
5950 New function typedefs.
5952 2013-12-31 Martin Rudalics <rudalics@gmx.at>
5954 Some more fixes following pixelwise resize changes including one
5956 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
5957 of frame_resize_pixelwise.
5958 * widget.c (pixel_to_text_size): New function.
5959 (update_wm_hints): Have size hints respect value of
5960 frame_resize_pixelwise.
5961 (EmacsFrameResize): Alway process resize requests pixelwise.
5962 * window.c (grow_mini_window): Make sure mini window is at least
5964 * xdisp.c (display_menu_bar): Make sure menubar extends till
5966 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
5967 (x_set_tool_bar_lines): Calculate pixelwise.
5968 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
5969 frame_resize_pixelwise.
5971 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
5973 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
5974 variables not used there.
5976 2013-12-30 Eli Zaretskii <eliz@gnu.org>
5978 * w32.c (sys_umask): New function. (Bug#16299)
5980 2013-12-30 Martin Rudalics <rudalics@gmx.at>
5982 * dispnew.c (change_frame_size_1): Take old width of root window
5983 from that window's pixel width. (Bug#16284)
5985 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
5987 Plain copy-file no longer chmods an existing destination (Bug#16133).
5988 * fileio.c (realmask): Now a static var, not a local.
5989 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
5990 Remove arg STATPTR. All uses changed.
5991 (Fcopy_file): Do not alter permissions of existing destinations,
5992 unless PRESERVE-PERMISSIONS (renamed from
5993 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
5994 Avoid race when testing for existing destinations and for
5995 when input and output files are the same.
5996 If changing the group fails, adjust both default and
5997 preserved permissions so that access is not granted to the
5999 (Fset_default_file_modes, init_fileio): Update realmask.
6000 (Fdefault_file_modes): Use realmask instead of calling umask.
6002 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6004 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6005 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6006 flags on the daemon pipe ends before execing.
6008 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6010 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6011 session. (Bug#14739)
6013 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6015 * callproc.c (Vexec_path): Document that exec-directory is in it.
6017 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6019 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6022 2013-12-27 Chong Yidong <cyd@gnu.org>
6024 * data.c (Fsymbol_function): Doc fix.
6026 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6028 Some more tinkering with Bug#16051.
6029 * window.c (resize_frame_windows): Don't let the size of the
6030 root window drop below the frame's default character size.
6031 Never ever delete any subwindows - let the window manager do the
6034 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6035 of toolbar lines needed when they exceed the height of the root
6037 (unwind_create_frame_1): New function.
6038 (Fx_create_frame): Generally inhibit calling the window
6039 configuration change hook here. Remove extra call to
6040 change_frame_size - it's not needed when we don't run the
6041 configuration change hook.
6043 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6045 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6046 On my Fedora 19 platform the core dumps were so big that
6047 my desktop became nearly catatonic.
6048 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6049 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6050 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6051 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6052 a clang-only syntax.
6053 * conf_post.h (__has_feature): New macro, if not already defined.
6054 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6055 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6057 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6059 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6060 is a file name. (Bug#16252)
6062 2013-12-25 Chong Yidong <cyd@gnu.org>
6064 * keyboard.c (Voverriding_terminal_local_map)
6065 (Voverriding_local_map): Doc fix.
6067 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6069 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6071 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6072 file name when it is submitted to ShellExecute. Simplify code.
6073 Don't test DOCUMENT for being a string, as that is enforced by
6074 CHECK_STRING. Doc fix.
6076 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6078 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6079 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6080 redisplay_tool_bar does. Improve and fix commentary.
6081 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6082 limits of the glyph matrices. (Bug#16051)
6083 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6084 only when the new size is different from the old one, and the new
6085 size can be achieved given the frame height.
6087 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6089 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6091 2013-12-23 Glenn Morris <rgm@gnu.org>
6093 * lread.c (Fload): Mention load-prefer-newer in doc.
6095 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6097 Handle Bug#16207 by being more restrictive when running hooks.
6098 * window.c (unwind_change_frame): New function.
6099 (Fset_window_configuration): Don't run configuration change hook
6100 while the frame configuration is unsafe. Call select_window
6103 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6105 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6107 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6109 * nsterm.h: Declare EmacsColor category.
6111 * nsterm.m (NSColor): Implement EmacsColor category.
6112 (ns_get_color): Use colorUsingDefaultColorSpace.
6113 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6115 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6117 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6119 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6120 having the PNG_NORETURN attribute, to avoid compiler warning in
6123 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6125 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6127 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6128 fringe background extension.
6129 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6130 because they are now always the same as `left' and `width',
6131 respectively. Remove code for the case that `width' and
6132 `sb_width' are different.
6134 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6136 Remove scroll_bar_actual_width from frames.
6137 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6138 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6139 (x_figure_window_size):
6140 * nsterm.m (x_set_window_size):
6141 * widget.c (set_frame_size):
6142 * w32term.c (x_set_window_size):
6143 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6144 scroll_bar_actual_width.
6146 Convert scroll_bar members to integers on Windows.
6147 * w32term.h (struct scroll_bar): Convert top, left, width,
6148 height, start, end and dragging to integers.
6149 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6151 * w32term.c (w32_set_scroll_bar_thumb)
6152 (w32_scroll_bar_handle_click): Remove XINT conversions for
6153 scroll_bar members. Treat bar->dragging as integer.
6154 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6155 first element. Remove XINT conversions for scroll_bar members.
6156 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6157 Remove XINT conversions for scroll_bar members.
6159 Fix assignment for new window total sizes.
6160 * window.c (Fwindow_resize_apply_total): Assign values for
6163 2013-12-20 Chong Yidong <cyd@gnu.org>
6165 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6166 argument to `append'.
6168 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6170 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6171 current text face, for extending the face of the display margins.
6174 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6175 Doc fix. (Bug#16190)
6177 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6179 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6182 * nsterm.m (Qfile, Qurl): New.
6183 (EV_MODIFIERS2): New macro.
6184 (EV_MODIFIERS): Use EV_MODIFIERS2.
6185 (ns_term_init): Remove font and color from DND, does not work on
6186 newer OSX, and other ports don't have them.
6187 (performDragOperation:): Handle modifiers used during drag.
6188 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6189 Remove global Lisp variables used to communicate with ns-win.el.
6190 Remove font and color handling.
6191 (syms_of_nsterm): Defsym Qfile and Qurl.
6193 2013-12-19 Anders Lindgren <andlind@gmail.com>
6195 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6196 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6198 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6199 (constrainFrameRect): Remove special case nr_screens == 1.
6200 Don't constrain size to size of view.
6202 * nsterm.h (ns_output): Remove dont_constrain.
6204 2013-12-19 Anders Lindgren <andlind@gmail.com>
6206 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6208 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6210 Minor fixes for recent openp changes.
6211 * lisp.h (GCPRO7): New macro.
6212 * lread.c (openp): Use bool for boolean; all callers changed.
6213 Protect save_string from GC. Don't assume that file descriptors
6214 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6215 warning about uninitialized variable.
6217 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6219 * w32fns.c (emacs_abort): Use intptr_t as argument of
6220 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6222 2013-12-18 Glenn Morris <rgm@gnu.org>
6224 * lread.c (Fload): Pass load_prefer_newer to openp.
6225 Don't bother checking mtime if openp already did it.
6226 (openp): Add `newer' argument, to check all suffixes
6227 and find the newest file.
6228 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6229 * callproc.c (call_process):
6230 * charset.c (load_charset_map_from_file):
6231 * emacs.c (init_cmdargs):
6232 * image.c (x_create_bitmap_from_file, x_find_image_file):
6234 * lread.c (Flocate_file_internal):
6235 * process.c (Fformat_network_address):
6236 * sound.c (Fplay_sound_internal):
6237 * w32.c (check_windows_init_file):
6238 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6240 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6242 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6244 * w32.c (getloadavg): Don't index samples[] array with negative
6245 indices. Recover from wall-clock time being set backwards.
6247 * w32term.c (w32_initialize): Declare the argument of
6248 set_user_model as const.
6250 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6251 (w32_menu_show): Constify some arguments passed to MessageBox.
6253 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6254 to initialize Lisp objects.
6256 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6257 initialize Lisp objects.
6259 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6260 use variables used only on X under that condition.
6262 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6263 variables not used there.
6265 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6267 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6268 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6270 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6272 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6273 code, revealed in presence of R2L characters, character
6274 compositions, and display vectors. A better fix for Bug#16148.
6275 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6276 GTK and NS builds, they don't have this member of struct frame.
6278 * dispextern.h (struct composition_it): Correct a comment for the
6281 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6283 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6284 This prevents a compilation error on C compilers that do not
6285 default functions to return 'int' if not declared. Also, add
6286 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6287 since it now uses inline functions.
6289 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6291 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6292 display margins on mode line, header line, and in the frame's
6293 tool-bar window. (Bug#16165)
6295 2013-12-16 Andreas Schwab <schwab@suse.de>
6297 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6299 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6301 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6304 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6306 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6308 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6310 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6311 intended to find bogus pointers in font objects (Bug#16140).
6312 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6313 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6314 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6315 Disable for MS-Windows due to Bug#15876; apparently this
6316 requires more or less substantial changes in fontset code.
6317 * xfont.c (xfont_close):
6318 * xftfont.c (xftfont_close): Call x_display_info_for_display
6319 to check whether 'Display *' is valid (Bug#16093 and probably
6322 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6324 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6325 Reported by Juanma Barranquero <lekktu@gmail.com>.
6327 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6328 open a pty on MS-Windows. (Bug#16152)
6330 * emacs.c (decode_env_path): Fix bogus comparison against
6331 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6333 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6335 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6336 (Fx_file_dialog): Add parentheses around && to silence warning.
6338 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6340 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6342 * xdisp.c (extend_face_to_end_of_line): Extend background of
6343 non-default face in margin areas as well. (Bug#16151)
6344 (display_line): Call extend_face_to_end_of_line for continued
6345 lines as well, if the display margins have non-zero width.
6346 (set_glyph_string_background_width): When needed, set the
6347 extends_to_end_of_line_p flag on glyph strings to be drawn in
6348 margin areas, not only in the text area.
6350 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6353 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6355 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6356 Don't worry about verify_error being t, since it has to be a list.
6358 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6360 Use bool for boolean, focusing on headers.
6361 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6362 No need to include <stdbool.h>, since conf_post.h does it now.
6363 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6364 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6365 (SET_PER_BUFFER_VALUE_P):
6366 * ccl.c, ccl.h (setup_ccl_program):
6367 * ccl.h (CHECK_CCL_PROGRAM):
6368 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6369 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6370 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6371 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6372 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6373 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6374 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6375 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6376 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6377 (CHARSET_FAST_MAP_SET):
6378 * coding.c (decode_coding_ccl, encode_coding_ccl):
6379 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6380 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6381 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6382 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6383 (decode_coding_c_string):
6384 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6385 * conf_post.h (has_attribute):
6386 * dispextern.h (trace_redisplay_p)
6387 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6388 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6389 (SET_GLYPH_FROM_CHAR_GLYPH)
6390 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6391 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6392 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6393 (cursor_in_mouse_face_p):
6394 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6395 (blank_row, prepare_desired_row)
6396 (build_frame_matrix_from_leaf_window, make_current)
6397 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6398 (update_window, scrolling_window, update_frame_line):
6399 * disptab.h (GLYPH_FOLLOW_ALIASES):
6400 * editfns.c (Fformat):
6401 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6402 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6403 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6404 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6405 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6406 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6407 (FONT_DEFERRED_LOG):
6408 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6409 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6410 (FRAME_MOUSE_UPDATE):
6411 * fringe.c (Fdefine_fringe_bitmap):
6412 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6413 (x_create_bitmap_from_xpm_data, xpm_load_image):
6414 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6415 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6416 (MERGE_INTERVAL_CACHE):
6417 * keymap.h (KEYMAPP):
6418 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6419 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6420 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6421 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6422 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6423 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6424 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6425 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6426 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6427 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6428 (SETUP_BUFFER_SYNTAX_TABLE):
6429 * systime.h (timespec_valid_p):
6430 * term.c (save_and_enable_current_matrix):
6431 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6432 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6433 (redisplay_internal, try_window_reusing_current_matrix)
6434 (sync_frame_with_window_matrix_rows, try_window_id)
6435 (display_menu_bar, display_tty_menu_item, display_mode_line)
6436 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6437 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6438 * xmenu.c (xmenu_show):
6439 * xterm.c (use_xim, x_term_init):
6440 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6441 (struct x_bitmap_record):
6442 Use bool for booleans.
6443 * ccl.c (struct buffer_text):
6444 * ccl.h (struct ccl_program):
6445 * charset.h (struct charset):
6447 * coding.h (struct iso_2022_spec, struct coding_system):
6448 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6449 (struct glyph_string, struct face, struct face_cache)
6450 (struct bidi_string_data, struct bidi_it)
6451 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6453 * editfns.c (Fformat):
6454 * frame.h (struct frame):
6455 * fringe.c (struct fringe_bitmap):
6456 * intervals.h (struct interval):
6457 * keyboard.h (struct kboard):
6458 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6459 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6460 (struct Lisp_Buffer_Local_Value, union specbinding):
6461 * macfont.m (struct macfont_info):
6462 * process.h (struct Lisp_Process):
6463 * termchar.h (struct tty_display_info):
6464 * window.h (struct window):
6465 * xterm.h (struct x_output):
6466 Use bool_bf for boolean bit-fields.
6467 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6468 All callers changed.
6469 * ccl.h (struct ccl_program): Remove unused members private_state,
6470 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6472 (struct ccl_spec): Remove unused members cr_carryover,
6473 eight_bit_carryover.
6474 * conf_post.h: Include <stdbool.h>.
6475 (bool_bf): New type.
6476 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6477 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6478 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6479 'do { ... } while (false)' brackets.
6480 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6481 Args must now be expressions; all callers changed.
6482 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6483 (PRODUCE_GLYPHS): Simplify use of boolean.
6484 * fileio.c (Fcopy_file):
6485 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6486 * lisp.h (UNGCPRO): Return void, not int.
6487 (FOR_EACH_TAIL): Use void expression, not int expression.
6488 * region-cache.c: Reindent.
6489 * region-cache.h: Copy comments from region-cache.c, to fix
6490 incorrect remarks about booleans.
6492 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6494 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6495 when character at point is displayed from a display vector.
6498 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6500 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6501 now a list of certificate validation checks that will abort a
6502 connection with an error.
6503 (Fgnutls_boot): Document it and use it.
6505 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6507 * w32term.c (w32_enable_frame_resize_hack): New variable.
6508 (x_set_window_size): Use it to hack frame resizing on Windows
6511 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6513 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6514 Windows-specific code to w32.c. Change error message text to
6515 match that of Posix platforms.
6517 * w32.c (w32_copy_file): New function, most of the code copied and
6518 reworked from Fcopy_file. Improve error handling. Plug memory
6519 leak when errors are thrown. Support file names outside of the
6520 current codepage. (Bug#7100)
6522 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6524 * lread.c (load_path_default): Prototype.
6526 2013-12-13 Glenn Morris <rgm@gnu.org>
6528 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6529 (dump_path): Remove.
6530 (load-path-default): Remove `changed' argument.
6531 Do not set dump_path permanently. Simplify.
6532 (init_lread): Simplify.
6533 (syms_of_lread): Remove dump_path.
6535 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6537 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6538 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6539 2013-12-12 font-related change to avoid Bug#16128, which
6540 is quite hard to fix without even more substantial changes.
6542 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6544 * font.c (font_close_object): Check for live frame (Bug#16128).
6546 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6548 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6549 Return ptrdiff_t, not int, since it's a buffer size.
6550 Reindent/reparen some macros to a more Gnuish style.
6552 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6554 Avoid undefined behavior with huge regexp interval counts.
6555 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6556 since it's now specialized to interval counts. All uses changed.
6557 Do not assume wraparound on signed integer overflow.
6558 (regex_compile): Simplify based on the above changes.
6560 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6562 Support file names on MS-Windows that use characters outside of
6563 the current system codepage. (Bug#7100)
6565 * w32.c (get_file_security, set_file_security)
6566 (create_symbolic_link): Separate pointers and boolean flags for
6567 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6568 non-zero, else the former.
6569 (codepage_for_filenames, filename_to_utf16, )
6570 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6572 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6574 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6575 Accept only one argument; all callers changed.
6576 (dostounix_filename): Remove the second argument, now works in
6577 UTF-8. All callers changed.
6578 (parse_root): Lose DBCS code.
6579 (get_long_basename, w32_get_short_filename, init_environment)
6580 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6581 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6582 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6583 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6584 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6585 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6587 (ansi_encode_filename): New function.
6588 (get_emacs_configuration, get_emacs_configuration_options):
6590 (add_volume_info, GetCachedVolumeInformation): Run the input file
6591 name through unixtodos_filename, to ensure it is stored and
6592 referenced in canonical form.
6593 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6594 (logon_network_drive, sys_link, utime): Improve error handling.
6595 (sys_access): New function.
6596 (hashval, generate_inode_val): Unused functions deleted.
6597 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6598 (check_windows_init_file): Convert error message from UTF-8 to
6599 ANSI codepage, for display in the message box.
6600 (globals_of_w32): Set w32_unicode_filenames according to the OS
6603 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6604 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6605 (syms_of_w32term): Declare w32-unicode-filenames.
6607 * w32proc.c (new_child, delete_child): Remove code that handled
6608 unused pending_deletion and input_file members of the child struct.
6609 (create_child, sys_spawnve): Convert all file names to ANSI
6610 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6611 name cannot be encoded in ANSI codepage. Don't use
6612 unixtodos_filename, mirror slashes by hand.
6613 (record_infile, record_pending_deletion): Functions deleted.
6614 (Fw32_short_file_name): Call w32_get_short_filename instead of
6617 * w32notify.c (add_watch): Work in Unicode mode when
6618 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6619 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6620 instead, do the same with Lisp primitives.
6622 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6623 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6624 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6625 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6626 (Fw32_shell_execute): Improve error reporting.
6627 (Fdefault_printer_name): Ifdef away for Cygwin.
6629 * w32.h (struct _child_process): Remove input_file and
6630 pending_deletion members that are no longer used.
6631 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6632 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6633 (ansi_encode_filename): New and updated prototypes.
6635 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6637 (unexec): Don't use dostounix_filename, it expects a file name in
6638 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6641 * fileio.c (Ffile_name_directory, file_name_as_directory)
6642 (directory_file_name, Fexpand_file_name)
6643 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6644 arguments of dostounix_filename.
6645 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6646 use MAX_UTF8_PATH for size of file-name strings.
6647 (emacs_readlinkat): Build an explicitly unibyte string for file
6649 (syms_of_fileio) <file-name-coding-system>:
6650 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6652 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6653 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6654 directories to UTF-8.
6655 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6656 environment, and each element of the input PATH, to UTF-8.
6658 * dired.c (file_attributes): Use build_unibyte_string explicitly
6659 to make Lisp strings from user and group names.
6661 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6664 * coding.c (decode_file_name, encode_file_name): New functions.
6666 * termcap.c (tgetent): Adapt to the change in arguments of
6669 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6672 * msdos.c (dostounix_filename, init_environment): Adapt to the
6673 change in arguments of dostounix_filename.
6675 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6676 [WINDOWSNT]: Encode file names passed to the image libraries in
6679 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6680 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6682 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6683 arguments of dostounix_filename.
6685 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6687 * font.h (struct font_entity) [HAVE_NS]: New field to record
6688 font driver which was used to create this entity.
6689 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6690 frame where the font was opened.
6691 (font_close_object): Add prototype.
6692 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6693 (font_close_object): Not static any more. Lost frame arg.
6694 Adjust comment and users.
6695 * alloc.c (cleanup_vector): Call font_close_object to adjust
6696 per-frame font counters correctly. If HAVE_NS, also call
6697 driver-specific cleanup for font-entity objects.
6698 * ftfont.c (ftfont_open):
6699 * nsfont.m (nsfont_open):
6700 * w32font.c (w32font_open_internal):
6701 * xfont.c (xfont_open):
6702 * xftfont.c (xftfont_open): Save frame pointer in font object.
6703 * macfont.m (macfont_open): Likewise.
6704 (macfont_descriptor_entity): Save driver pointer to be able
6705 to call its free_entity routine when font-entity is swept.
6706 * ftxfont.c (ftxfont_open): Add eassert because frame
6707 pointer should be saved by ftfont_driver.open.
6709 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6711 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6712 input polling is used. This is still meaningful for Cygwin, see
6713 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6714 * keyboard.c (poll_for_input_1, input_polling_used):
6715 Define unconditionally.
6716 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6717 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6718 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6719 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6720 (face_for_char): Likewise. Rearrange eassert and return ASCII
6721 face for CHAR_BYTE8_P.
6722 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6724 2013-12-11 Ken Brown <kbrown@cornell.edu>
6726 * dispextern.h (erase_phys_cursor):
6727 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6729 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6731 * nsterm.m (x_free_frame_resources):
6732 * term.c (tty_free_frame_resources):
6733 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6734 face cache because it's implied by free_frame_faces anyway.
6735 * w32term.c (x_free_frame_resources): Likewise. Do not call
6736 free_frame_faces twice.
6738 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6740 * editfns.c (Fformat_time_string): Mention %F in the doc.
6742 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6744 * window.c (resize_frame_windows): Don't return immediately when
6745 the root window's size doesn't change - the minibuffer window
6746 may still have to be repositioned/resized.
6747 * xfns.c (Fx_create_frame): Always change the frame size after
6748 initializing the frame's faces.
6749 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6750 change_frame_size should already have done it.
6751 (x_new_font): Assign new tool- and menu-bar heights.
6752 (x_set_window_size_1): Account for tool- and menu-bar heights
6753 (Bug#16013). Don't set pixel sizes since change_frame_size
6754 should already have done it.
6756 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6758 Remove the option of using libcrypto.
6759 * Makefile.in (LIB_CRYPTO): Remove.
6760 (LIBES): Don't use it.
6762 2013-12-11 Juri Linkov <juri@jurta.org>
6764 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6765 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6767 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6769 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6770 drawn tool bar items (Bug#16058).
6771 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6773 2013-12-09 Ken Brown <kbrown@cornell.edu>
6775 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6777 * lisp.h (get_frame_param): Adjust conditions for prototype
6780 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6782 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6783 Avoid unused macro warning if configured --without-xft.
6785 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6787 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
6789 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
6791 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
6793 * emacs.c (main): Call fixup_locale a second time for GNUstep.
6795 2013-12-08 Martin Rudalics <rudalics@gmx.at>
6797 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
6799 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
6801 Use libcrypto's checksum implementations if available, for speed.
6802 * Makefile.in (LIB_CRYPTO): New macro.
6805 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
6806 The macro didn't conform to C99 due to type mismatch,
6807 which caused compilation failure with Sun C 5.12,
6808 and it was confusing anyway. Include window.h to declare
6809 redisplay_other_windows.
6811 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
6813 * window.c (set_window_buffer): Update mode line (bug#16084).
6815 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
6817 Fix minor problems found by static checking.
6818 * keyboard.c (poll_for_input_1, input_polling_used):
6819 Define only if HAVE_NTGUI.
6820 * xmenu.c (popup_activate_callback): Omit unnecessary
6821 check against USE_X_TOOLKIT, which must be defined here anyway.
6822 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
6825 2013-12-07 Martin Rudalics <rudalics@gmx.at>
6827 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
6829 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
6831 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
6833 * nsterm.m (x_set_window_size): Remove fprintf.
6834 (init): Define always. Set applicationDidFinishLaunchingCalled
6836 (applicationDidFinishLaunching:):
6837 Set applicationDidFinishLaunchingCalled.
6838 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
6841 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
6843 Pixel resize changes for NS (Bug#16049).
6844 * nsterm.m (x_set_window_size): Change parameters rows/cols to
6845 height/width. row/cols are locals.
6846 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6847 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
6848 (windowWillResize): Remove gsextra. Calculate extra as in
6850 (x_new_font): Don't change frame size if fullscreen.
6851 Change size pixelwise.
6853 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
6854 comment in xfns.c. Change to pixelwise call.
6856 2013-12-06 Eli Zaretskii <eliz@gnu.org>
6858 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6861 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
6863 * xterm.c (input_signal_count): Remove.
6864 (x_dispatch_event): Define unconditionally.
6865 (x_make_frame_visible): Process X events until the frame
6866 is really visible (Bug#16027).
6867 * xterm.h (x_dispatch_event): Declare unconditionally.
6869 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
6871 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
6873 * nsterm.m (x_set_window_size): Handle pixelwise.
6875 2013-12-05 Martin Rudalics <rudalics@gmx.at>
6877 * w32term.c (x_new_font):
6878 * xterm.c (x_new_font): Calculate new frame size from new font
6881 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6883 * lisp.h (FOR_EACH_TAIL): New macro.
6884 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
6886 * window.c (select_window): Call second wset_redisplay before we change
6887 selected_window (bug#16034).
6889 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
6891 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
6893 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6895 * w32xfns.c: Include window.h, to avoid a compiler warning.
6897 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
6899 * window.c (window_scroll): Mark window for redisplay (bug#16034).
6900 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
6901 window_scroll takes care of it.
6902 (Fset_window_point, Fdelete_other_windows_internal)
6903 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
6904 (Fsplit_window_internal, Fdelete_window_internal)
6905 (Fresize_mini_window_internal, Fset_window_configuration)
6906 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
6907 cause redisplay instead of forcing a complete redisplay.
6908 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
6909 we're only affecting the selected_window.
6911 2013-12-04 Eli Zaretskii <eliz@gnu.org>
6913 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
6914 directional control characters. Update type and category
6915 determination according to the UBA from Unicode v6.3.
6916 (bidi_category_t): New category EXPLICIT_FORMATTING.
6918 * dispextern.h (bidi_type_t): Update to include new bidirectional
6919 properties introduced with Unicode v6.3. (Bug#16043)
6921 2013-12-04 Martin Rudalics <rudalics@gmx.at>
6923 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6926 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
6928 * font.c (font_list_entities): Remove dummy assignment.
6929 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
6930 used on graphic displays only. Remove unused 'font_encoder' member.
6931 (struct font_bitmap): Remove unused 'extra' member.
6932 * nsfont.m (nsfont_open):
6933 * w32font.c (w32font_open_internal):
6934 * ftfont.c (ftfont_get_bitmap): Adjust users.
6936 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6938 Use bool for boolean.
6939 * tparam.c (tparam1):
6940 * undo.c (record_point, record_property_change):
6941 Use bool for boolean, for local vars that are always true or false.
6943 Minor integer overflow fixes (Bug#16033).
6944 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
6945 This improves on the previous fix to this function.
6946 (window_resize_check): When summing up pixel counts, don't rely on
6947 undefined behavior if the sum overflows.
6949 2013-12-03 Martin Rudalics <rudalics@gmx.at>
6951 * window.c (Fset_window_new_pixel): Don't choke at negative
6952 argument value (Bug#16033).
6954 * xfns.c (Fx_create_frame): Add another call to change_frame_size
6955 to avoid crash in window_box_height.
6957 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
6958 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
6960 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
6962 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
6964 Minor integer overflow fixes.
6965 * window.c (Fset_window_new_pixel, grow_mini_window):
6966 * xdisp.c (Fwindow_text_pixel_size):
6967 Avoid undefined behavior on signed integer overflow.
6968 * xfns.c (x_set_mouse_color):
6969 Check that drag shape fits in 'unsigned', since that's what X wants.
6971 2013-12-02 Eli Zaretskii <eliz@gnu.org>
6973 Improve reporting of fatal exception on MS-Windows.
6974 * w32fns.c (my_exception_handler): New function.
6975 (globals_of_w32fns): Set it up as the unhandled exception
6976 handler. Initialize exception code and address to zeros.
6977 (emacs_abort): If the exception code and address are available,
6978 print them at the beginning of the backtrace. Fix the format of
6979 printing addresses (was producing 0x0x12345678 on XP).
6982 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
6984 * eval.c (Fbacktrace__locals): New function.
6985 (syms_of_eval): Defsubr it.
6987 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
6989 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
6990 Define here to unify between...
6991 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
6992 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
6994 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6996 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
6998 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
6999 fringe background extension.
7000 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7001 because they are now always the same as `left' and `width',
7002 respectively. Remove code for the case that `width' and
7003 `sb_width' are different.
7005 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7007 Fix minor problems found by static checking.
7008 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7009 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7010 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7012 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7014 * image.c (imagemagick_compute_animated_image): Don't crash if we
7015 have an animation with different-sized images (bug#15313).
7017 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7019 Remove some unused items introduced during pixelwise change.
7020 * window.c (window_resize_total_check): Remove unused function.
7021 * xdisp.c (remember_mouse_glyph): Remove unused label.
7022 (Ftool_bar_height): Move declaration inside #if.
7023 * xterm.c (x_set_window_size): Don't use r and c.
7025 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7027 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7030 * window.c (Fset_window_configuration): Comment out unused variables.
7032 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7034 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7036 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7038 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7040 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7041 HAVE_GNUTLS3 (Bug#16001).
7043 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7044 if interrupts are deferred (Bug#15801).
7046 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7048 Support resizing frames and windows pixelwise.
7049 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7050 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7051 (struct glyph_matrix): Replace window_left_col and
7052 window_top_line by window_pixel_left and window_pixel_top.
7053 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7055 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7056 (draw_window_divider, move_it_to, x_draw_right_divider)
7057 (x_draw_bottom_divider, change_frame_size): Add or fix
7059 * dispnew.c (change_frame_size_1): Change prototype.
7060 (adjust_glyph_matrix, required_matrix_width)
7061 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7062 values instead of lines and columns.
7063 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7064 WINDOW_TOTAL_FRINGE_WIDTH.
7065 (handle_window_change_signal, do_pending_window_change)
7066 (init_display): Adjusts calls of change_frame_size.
7067 (change_frame_size, change_frame_size_1): Handle pixelwise
7069 * frame.c (Qright_divider_width, Qbottom_divider_width):
7071 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7072 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7073 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7074 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7076 (set_frame_param): New function.
7077 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7078 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7079 (Ffringe_width, Fborder_width, Fright_divider_width)
7080 (Fbottom_divider_width): New functions, defsubr them.
7081 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7082 New argument pixelwise.
7083 (struct frame_parm_table): New members Qright_divider_width and
7084 Qbottom_divider_width.
7085 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7086 (x_report_frame_params): Handle Qright_divider_width and
7087 Qbottom_divider_width.
7088 (x_set_right_divider_width, x_set_bottom_divider_width):
7090 (frame_resize_pixelwise): New option.
7091 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7092 new_pixelwise, right_divider_width and bottom_divider_width;
7093 remove total_lines; rename text_lines, text_cols, new_text_lines
7094 and new_text_cols to text_height, text_width, new_height and
7095 new_width respectively.
7096 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7097 FRAME_TEXT_WIDTH respectively.
7098 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7099 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7100 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7102 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7103 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7104 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7105 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7106 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7107 (FRAME_TOTAL_COLS_ARG): Remove macro.
7108 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7109 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7110 (x_wm_set_size_hint): Handle frame pixel sizes.
7111 * indent.c (compute_motion, Fcompute_motion):
7112 Call window_body_width instead of window_body_cols.
7113 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7114 (make_lispy_position): Handle right and bottom dividers.
7115 (Fsuspend_emacs): Pixelize call of change_frame_size.
7116 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7117 * lisp.h: Extern set_frame_param.
7118 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7120 (Fx_create_frame): Add entry for vertical_drag_cursor.
7121 Pixelize call of change_frame_size.
7122 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7123 * nsterm.m (ns_update_window_end): Optionally draw right
7125 (x_set_window_size): Add argument pixelwise.
7126 Call check_frame_size and change_frame_size with pixelwise zero.
7127 (ns_draw_window_divider): New function.
7128 (ns_redisplay_interface): Add ns_draw_window_divider.
7129 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7130 (x_new_font): Call x_set_window_size with pixelwise zero.
7131 * print.c (print_object): For a window print its sequence
7133 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7134 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7135 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7136 (w32_createwindow): Use scroll bar area width.
7137 (w32_wnd_proc): Handle bottom divider width.
7138 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7139 (Fx_create_frame): Default divider width parameters.
7140 Caclulate sizes pixelwise. Add vertical drag cursor support.
7141 (x_create_tip_frame): Default divider widths to zero.
7142 Pixelize call to change_frame_size.
7143 (Fx_show_tip): Add handling of divider widths. Pixelize window
7145 (Fw32_frame_rect): New function.
7146 (frame_parm_handler w32_frame_parm_handlers): Add divider
7148 (Vx_window_vertical_drag_shape): Add variable.
7149 * w32inevt.c (resize_event, maybe_generate_resize_event):
7150 Pixelize change_frame_size calls.
7151 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7153 * w32term.c (w32_draw_window_divider): New function.
7154 (x_update_window_end): Handle right divider.
7155 (w32_draw_fringe_bitmap, x_scroll_run)
7156 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7157 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7158 Calculate new frame sizes pixelwise.
7159 (x_new_font): Pixelize call to x_set_window_size.
7160 (x_check_fullscreen): Pixelize call to change_frame_size.
7161 (x_set_window_size_1, x_set_window_size): New argument
7162 pixelwise. Calculate pixelwise.
7163 (x_wm_set_size_hint): Use scroll bar area width.
7164 (w32_redisplay_interface): Add w32_draw_window_divider.
7165 * w32term.h (struct w32_output): Add vertical drag cursor.
7166 * widget.c (set_frame_size, update_wm_hints)
7167 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7169 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7170 * window.c (sequence_number): Restore.
7171 (Fwindow_pixel_width, Fwindow_pixel_height)
7172 (Fwindow_mode_line_height, Fwindow_header_line_height)
7173 (window_pixel_to_total, Frun_window_scroll_functions)
7174 (Fset_window_new_pixel, window_resize_apply_total)
7175 (Fwindow_resize_apply_total): New functions.
7176 (window_body_height, window_body_width): Rename from
7177 window_body_lines. New argument PIXELWISE.
7178 Calculate pixelwise.
7179 (Fwindow_body_height, Fwindow_body_width): New argument
7181 (coordinates_in_window, window_relative_x_coord): Use window's
7182 pixel width instead of total width.
7183 (replace_window, recombine_windows): Initialize pixel values.
7184 (resize_root_window, resize_frame_windows, grow_mini_window)
7185 (shrink_mini_window): New argument PIXELWISE.
7186 Calculate pixelwise.
7187 (Fdelete_other_windows_internal, adjust_window_margins)
7188 (window_resize_check, window_resize_apply)
7189 (Fdelete_window_internal, Fresize_mini_window_internal)
7190 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7191 (check_frame_size): Rename arguments. New argument PIXELWISE.
7192 Calculate pixelwise.
7193 (set_window_buffer): Make samebuf bool. Run configuration change
7194 hook only if buffer changed.
7195 (Fset_window_buffer): Rewrite doc-string.
7196 (make_window): Initialize new_pixel slot.
7197 (Fwindow_resize_apply): Check pixel size of root window.
7198 (Fsplit_window_internal): Call 2nd argument pixel_size.
7199 Calculate pixelwise.
7200 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7202 (save_window_data): New slots frame_text_width,
7203 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7204 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7206 (Fcurrent_window_configuration, Fset_window_configuration)
7207 (save_window_save, compare_window_configurations): Handle new
7208 slots in save_window_data and saved_window.
7209 (Fset_window_scroll_bars): Fix doc-string.
7210 (window_resize_pixelwise): New variable.
7211 (coordinates_in_window, Fcoordinates_in_window_p):
7213 (make_parent_window): Adjust sequence_number.
7214 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7216 * window.h (struct window): New members new_pixel, pixel_left,
7217 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7218 (wset_new_pixel): New function.
7219 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7220 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7221 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7222 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7223 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7224 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7225 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7226 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7227 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7228 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7229 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7230 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7231 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7232 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7233 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7235 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7236 (window_body_width, check_frame_size): Adapt external declarations.
7237 * xdisp.c (last_max_ascent): New integer.
7238 (window_text_bottom_y): Handle bottom divider.
7239 (window_box_width, window_box_height): Calculate pixelwise.
7240 (get_glyph_string_clip_rects): Handle right divider.
7241 (remember_mouse_glyph): When windows are resized pixelwise
7242 proceed with width and height set to 1.
7243 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7245 (move_it_to): Calculate and return maximum x position
7247 (Fwindow_text_pixel_size): New function.
7248 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7249 (tool_bar_lines_needed): Rename to tool_bar_height.
7250 Calculate pixelwise.
7251 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7252 Calculate pixelwise.
7253 (redisplay_tool_bar): Calculate pixelwise.
7254 (redisplay_window): Calculate pixelwise. Handle dividers.
7255 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7256 (x_draw_vertical_border): Handle dividers.
7257 (define_frame_cursor1): Handle vertical drag cursor.
7258 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7259 (expose_window): Calculate pixelwise. Handle dividers.
7260 (init_xdisp): Initialize pixel values.
7261 * xfaces.c (Qwindow_divider): New face.
7262 (realize_basic_faces): Realize it.
7263 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7264 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7265 (x_set_scroll_bar_default_width): Default actual width to 16.
7266 (Fx_create_frame): Set sizes pixelwise.
7267 (x_create_tip_frame): Default divider widths to zero.
7268 Pixelize call of change_frame_size.
7269 (Fx_show_tip): Handle divider widths. Initial pixel position
7271 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7272 (Vx_window_vertical_drag_shape): New option.
7273 * xmenu.c (free_frame_menubar): Pixelize call of
7275 * xterm.c (x_draw_window_divider): New function.
7276 (x_update_window_end): Optionally draw right divider.
7277 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7278 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7279 (handle_one_xevent, x_new_font): Calculate pixelwise.
7280 (x_set_window_size_1, x_set_window_size): New argument
7281 pixelwise. Calculate pixelwise.
7282 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7283 (struct x_redisplay_interface): Add x_draw_window_divider.
7284 * xterm.h (struct x_output): Add vertical_drag_cursor.
7286 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7288 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7289 Set invisible frames's `redisplay' when a full redisplay is requested.
7290 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7291 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7292 (display_mode_lines): Set it here instead.
7294 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7296 * dispextern.h (set_window_update_flags): Remove.
7298 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7300 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7302 * xdisp.c (REDISPLAY_SOME_P): New macro.
7303 (redisplay_internal): Use it (bug#15999).
7304 (prepare_menu_bars, redisplay_window): Use it as well.
7306 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7308 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7310 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7311 (globals_of_w32font): Zero it out.
7312 (GetCharWidth32W_Proc): New function pointer.
7313 (get_char_width_32_w): New function.
7314 (compute_metrics): If get_glyph_outline_w returns an error, try
7315 get_char_width_32_w before declaring a failure. This avoids
7316 punishing raster (a.k.a. "bitmap") fonts by slowing down
7317 redisplay. (Bug#6364).
7319 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7321 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7322 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7323 highlight needs to be redisplayed. (Bug#15913)
7325 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7327 Fix minor problems found by static checking.
7328 * buffer.h (struct buffer_text, struct buffer):
7329 * frame.h (struct frame):
7330 * window.h (struct window):
7331 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7332 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7333 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7334 no-longer-valid use of HAVE_MENUS.
7335 * xdisp.c (propagate_buffer_redisplay): Now static.
7337 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7339 * xmenu.c (Fmenu_or_popup_active_p):
7340 * window.c (Fset_window_configuration):
7341 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7342 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7343 * fns.c (Fyes_or_no_p):
7344 * editfns.c (Fmessage_box, Fmessage_or_box):
7345 * alloc.c (make_save_ptr_ptr):
7346 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7348 * window.c (Fset_window_configuration): Move select_window later.
7350 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7352 Refine redisplay optimizations to only redisplay *some* frames/windows
7353 rather than all of them.
7354 * xdisp.c (REDISPLAY_SOME): New constant.
7355 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7356 (bset_redisplay, bset_update_mode_line): New functions.
7357 (message_dolog): Use bset_redisplay.
7358 (clear_garbaged_frames): Use fset_redisplay.
7359 (echo_area_display): Use wset_redisplay.
7360 (buffer_shared_and_changed): Remove.
7361 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7362 frame titles. Compute the actual set of windows redisplayed.
7363 Don't update frame titles and menu bars for frames that don't need to
7365 (propagate_buffer_redisplay): New function.
7367 (redisplay_internal): Use it. Be more selective in the set of windows
7368 we redisplay. Propagate windows_or_buffers_changed to
7369 update_mode_lines a bit later to simplify the code.
7370 (mark_window_display_accurate_1): Reset window and buffer's
7372 (redisplay_window): Do nothing if neither the window nor the buffer nor
7373 the frame needs redisplay.
7374 * window.h (struct window): Add `redisplay' field.
7375 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7376 (redisplay_other_windows, window_list): New declarations.
7377 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7378 (window_list): Not static any more.
7379 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7380 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7381 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7382 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7383 * frame.h (struct frame): Add `redisplay' field.
7384 Move `external_menu_bar' bitfield next to other bit-fields.
7385 (SET_FRAME_GARBAGED): Use fset_redisplay.
7386 (SET_FRAME_VISIBLE): Don't garbage the frame;
7387 Use redisplay_other_windows.
7388 * buffer.h (struct buffer): Add `redisplay' field.
7389 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7390 (modify_overlay): Use bset_redisplay.
7391 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7393 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7395 Support w32 file notifications in batch mode.
7396 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7397 invalid (which happens in batch mode). If non-interactive, call
7398 handle_file_notifications to store file notification events in the
7399 input queue. (Bug#15933)
7401 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7403 * w32inevt.c (handle_file_notifications): Now external, not static.
7405 * w32term.h (handle_file_notifications): Provide prototype.
7407 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7408 init_crit, since init_display, which does that otherwise, is not
7411 2013-11-27 Glenn Morris <rgm@gnu.org>
7413 * Makefile.in ($(lispsource)/international/charprop.el): New.
7414 (emacs$(EXEEXT)): Depend on charprop.el.
7416 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7418 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7419 deleting portions of the buffer under non-nil REPLACE argument.
7422 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7423 directory, watch it and not its parent.
7424 (add_watch): Allow empty string in FILE.
7426 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7428 * window.c (Fset_window_start, window_resize_apply)
7429 (window_scroll): Reset window_end_valid (Bug#15957).
7431 2013-11-27 Glenn Morris <rgm@gnu.org>
7433 * Makefile.in (leimdir): Now in lisp source directory.
7434 ($(leimdir)/leim-list.el): Just use ../leim .
7435 * epaths.in (PATH_DUMPLOADSEARCH):
7436 * lread.c (load_path_default):
7437 * nsterm.m (ns_load_path): No more leim directory.
7439 2013-11-26 Andreas Schwab <schwab@suse.de>
7441 * .gdbinit (xgettype): Add cast.
7443 2013-11-26 Glenn Morris <rgm@gnu.org>
7445 Preload leim-list.el.
7446 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7447 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7448 is a single directory.
7450 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7452 bool-vector-subsetp is now the normal direction (Bug#15912).
7453 * data.c (Fbool_vector_subsetp): Test whether the first argument
7454 is a subset of the second one, not the reverse. Add doc string.
7456 Fix minor problems found by static checking.
7457 * lread.c (load_path_default): Now static.
7458 * textprop.c (text_property_stickiness): Be consistent about the
7459 test used when deciding whether to consider the previous character.
7460 This simplifies the code a bit.
7462 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7464 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7466 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7467 (syms_of_frame): Don't defsubr them.
7469 2013-11-25 Glenn Morris <rgm@gnu.org>
7471 * lread.c (load_path_default): Change the sense of the argument.
7472 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7473 from dump_path. When it is not, avoid checking dump_path twice.
7475 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7476 uninstalled dump_path against installed Vload_path. (Bug#15964)
7478 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7480 Export get_pos_property to Elisp.
7481 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7482 (syms_of_editfns): Export it to Elisp.
7484 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7486 2013-11-23 Romain Francoise <romain@orebokech.com>
7488 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7489 initialization here ...
7490 (syms_of_fileio): ... from here.
7492 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7494 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7495 Please use --enable-check-lisp-object-type.
7497 2013-11-23 Glenn Morris <rgm@gnu.org>
7499 * process.c (get_process): Explicit error for dead buffers.
7501 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7503 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7505 2013-11-23 Glenn Morris <rgm@gnu.org>
7507 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7508 * lread.c (load_path_check): Take path to check as argument.
7509 (load_path_default): New, split from init_lread.
7510 (init_lread): Move calc of default load-path to load_path_default.
7511 Empty elements in EMACSLOADPATH now stand for the default.
7512 (load-path): Doc fix.
7513 * emacs.c (decode_env_path): Add option to treat empty elements
7514 as nil rather than ".".
7515 * callproc.c (init_callproc_1, init_callproc):
7516 * image.c (Vx_bitmap_file_path):
7517 * lisp.h (decode_env_path):
7518 * lread.c (Vsource_directory):
7519 Update for new argument spec of decode_env_path.
7521 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7523 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7524 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7526 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7528 Fix some dependency problems that cause unnecessary recompiles.
7529 Problem reported by RMS in
7530 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7531 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7532 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7533 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7534 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7535 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7536 (boostrap-clean): No need to remove stamp-oldxmenu.
7538 Fix recently introduced bool vector overrun.
7539 This was due to an optimization that went awry.
7540 Reported by Glenn Morris in
7541 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7542 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7543 for empty vectors, undoing the 2013-11-18 change.
7544 * data.c (bool_vector_binop_driver): Rely on this.
7545 Fix bug that occasionally overran the destination.
7546 * lisp.h (struct Lisp_Bool_vector): Document this.
7548 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7550 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7553 * nsterm.m (init, run, stop:): Comment out for now, does not work
7556 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7558 * charset.c (syms_of_charset): Don't read past end of string.
7560 2013-11-19 Glenn Morris <rgm@gnu.org>
7562 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7564 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7566 Add hooks to run on gaining/losing focus. (Bug#15029)
7567 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7568 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7569 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7571 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7573 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7574 The old names predated the API change that put destination at end.
7576 Improve API of recently-added bool vector functions (Bug#15912).
7577 The old API had (bool-vector-count-matches A B)
7578 and (bool-vector-count-matches-at A B I), which gave the
7579 misleading impression that the two functions were variants, one
7580 with a location I. The new API has (bool-vector-count-population A)
7581 and (bool-vector-count-consecutive A B I) to make the distinction
7582 clearer. The first function no longer has a B argument, since the
7583 caller can easily determine the number of nils if the length and
7584 number of ts is known.
7585 * data.c (Fbool_vector_count_population): Rename from
7586 bool_vector_count_matches, and accept just 1 argument.
7587 (Fbool_vector_count_consecutive): Rename from
7588 Fbool_vector_count_matches_at.
7590 Always allocate at least one bits_word per bool vector.
7591 See Daniel Colascione in:
7592 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7593 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7594 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7595 * lisp.h (struct Lisp_Bool_vector): Document this.
7597 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7599 * insdel.c (invalidate_buffer_caches): New function, consolidated
7600 from part of prepare_to_modify_buffer.
7601 (insert_from_gap, prepare_to_modify_buffer):
7602 * coding.c (code_convert_region, code_convert_string):
7603 Call invalidate_buffer_caches. (Bug#15841)
7605 * lisp.h (invalidate_buffer_caches): Add prototype.
7607 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7609 * w32term.c (x_update_window_end): Don't invalidate the entire
7610 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7611 highlight needs to be redisplayed. (Bug#15913)
7613 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7615 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7617 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7619 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7620 while we are using Vprin1_to_string_buffer.
7622 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7623 after inserting the description string. (Bug#15907)
7625 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7627 * data.c: Work around bogus GCC diagnostic about shift count.
7628 Reported by Eli Zaretskii in
7629 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7630 (pre_value): New function.
7631 (count_trailing_zero_bits): Use it.
7633 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7635 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7636 assume C macros are not supported even under -g3 in these old GCC
7639 2013-11-15 Leo Liu <sdl.web@gmail.com>
7641 * minibuf.c (Ftry_completion, Fall_completions)
7642 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7644 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7646 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7647 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7648 This avoids placing unnecessary constants into the Emacs code.
7650 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7652 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7653 for Cygwin w32 build.
7655 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7656 for Cygwin w32 build. (Bug#15892)
7658 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7660 Simplify, port and tune bool vector implementation.
7661 * alloc.c (bool_vector_exact_payload_bytes)
7662 (bool_vector_payload_bytes): Remove.
7663 (bool_vector_fill): Return its argument.
7664 * alloc.c (bool_vector_fill):
7666 * print.c (print_object):
7667 Simplify by using bool_vector_bytes.
7668 * alloc.c (make_uninit_bool_vector):
7669 New function, broken out from Fmake_bool_vector.
7670 (Fmake_bool_vector): Use it. Use tail call.
7671 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7672 * data.c (BITS_PER_ULL): New constant.
7673 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7674 if long long versions don't exist.
7675 (shift_right_ull): New function.
7676 (count_one_bits_word): New function, replacing popcount_bits_word
7677 macro. Don't assume that bits_word is no wider than long long.
7678 (count_one_bits_word, count_trailing_zero_bits):
7679 Don't assume that bits_word is no wider than long long.
7680 * data.c (bool_vector_binop_driver, bool_vector_not):
7681 * fns.c (Fcopy_sequence):
7683 Create an uninitialized destination, to avoid needless work.
7684 (internal_equal): Simplify.
7685 (Ffillarray): Prefer tail call.
7686 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7687 contain at least one word.
7688 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7689 chars are narrower than ints.
7690 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7691 * fns.c (Fcopy_sequence):
7693 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7694 Don't try to port to hosts where bits_word values have holes; the
7695 code wouldn't work there anyway. Verify this assumption, though.
7696 (bool_vector_bytes): New function.
7697 (make_uninit_bool_vector): New decl.
7698 (bool_vector_fill): Now returns Lisp_Object.
7700 * xfns.c (xic_create_fontsetname):
7701 * xrdb.c (gethomedir): Prefer tail calls.
7703 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7705 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7706 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7708 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7709 that requires a return value.
7710 (Fset_buffer_modified_p): Take advantage of this change to do
7713 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7715 * buffer.c (Frestore_buffer_modified_p): Sync it with
7716 Fset_buffer_modified_p.
7717 (Fforce_mode_line_update): New function, moved from subr.el.
7718 (Fset_buffer_modified_p): Use them.
7719 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7721 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7723 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7724 This avoids undefined behavior when subtracting pointers into
7725 different aways. On my platform it also makes the code a tad
7726 smaller and presumably faster.
7728 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7730 * keyboard.c (command_loop_1): Use region-extract-function.
7731 * insdel.c (Qregion_extract_function): Not static any more (can we
7732 stop pretending that these vars can benefit from being marked static?).
7734 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7736 * search.c (find_newline): If buffer text is relocated during the
7737 "dumb loop", adjust C pointers into buffer text to follow suit.
7740 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7742 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7743 for conversion (Bug#15837).
7745 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7747 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7748 for the entire range of inserted characters. (Bug#15841)
7750 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7752 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7754 (realize_default_face): Remove assignment to distant-foreground if
7755 unspecified (Bug#15815).
7757 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7759 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7760 cache-long-scans disabled, since we don't want to call
7761 prepare_to_modify_buffer (in insert_1_both) for each message we
7764 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7765 from buffer.c. Improve commentary to the buffer field setter
7768 * buffer.c (bset_cache_long_scans): Static function deleted.
7769 Improve commentary to the buffer field setter functions.
7770 (init_buffer_once): Default for cache-long-scans changed to t.
7773 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7775 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7777 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7778 This bug was introduced in my 2013-06-21 change, and caused
7779 struct Lisp_Sub_Char_Table objects to be given too many slots,
7780 which broke 'make -C admin/unidata'.
7782 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7784 Import changes from mac-port 4.5.
7785 * macfont.m (mac_font_copy_default_descriptors_for_language)
7786 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7787 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7788 (macfont_language_default_font_names): New.
7789 (macfont_list): Rearrange language/charset code.
7790 (macfont_close): Don't check for macfont_info->cache.
7791 (mac_ctfont_create_preferred_family_for_attributes): New font
7792 selection code, call
7793 mac_font_copy_default_name_for_charset_and_languages.
7794 (mac_font_copy_default_descriptors_for_language)
7795 (mac_font_copy_default_name_for_charset_and_languages): New functions.
7797 * macfont.h (kCTVersionNumber10_9): Define if not defined.
7799 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
7801 Port to C11 aligned_alloc, and fix some integer overflows.
7802 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
7803 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
7804 and use of posix_memalign replaced with aligned_alloc.
7805 (aligned_alloc): New function, defined or declared as needed.
7806 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
7807 Don't undef; configure.ac now does this.
7808 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
7809 (calloc, aligned_alloc): Check for integer overflow.
7810 (aligned_alloc): Rename from memalign. All uses changed.
7811 (memalign): New function, an alias for aligned_alloc.
7813 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7815 * xdisp.c (redisplay_internal): Fix typo in last change.
7817 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7819 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
7821 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7823 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
7824 redisplay--mode-lines-cause.
7825 (redisplay_internal): Keep them uptodate. Remove redundant check of
7826 buffer_shared_and_changed.
7827 * *.[chm]: Number every assignment to update_mode_lines so we
7828 can track why it is set.
7830 2013-11-06 Eli Zaretskii <eliz@gnu.org>
7832 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
7834 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
7836 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
7837 can track why it is set.
7839 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7841 Integer-related fixes for term.c etc.
7842 * dispextern.h (face_tty_specified_color): New function.
7843 * term.c (turn_on_face): Don't rely on undefined behavior when
7844 assigning an out-of-range value to 'long'.
7845 Simplify test for toggling highlight.
7846 (tty_capable_p): Omit last two (unused) args. All callers changed.
7847 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
7848 (read_menu_input, tty_menu_activate, tty_menu_show):
7849 * xfaces.c (x_supports_face_attributes_p)
7850 (tty_supports_face_attributes_p):
7851 Use bool for boolean. All callers changed.
7852 (tty_supports_face_attributes_p): Omit defaults for color indices;
7853 no longer needed. Simplify tail call.
7855 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7857 * xdisp.c (prepare_menu_bars): Mark static.
7858 * lisp.h (prepare_menu_bars): Don't declare.
7859 * xselect.c (x_handle_selection_clear):
7860 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
7862 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7864 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
7865 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
7867 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7869 * keyboard.c (Fcommand_error_default_function): Rename from
7870 Fdefault_error_output.
7872 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
7874 * keyboard.c (Fdefault_error_output): New function, extracted from
7876 (syms_of_keyboard): Use it for Vcommand_error_function.
7878 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
7880 * eval.c (handlerlist_sentinel): New variable (bug#15802).
7881 (init_eval): Use it to ensure handlerlist is non-NULL.
7882 (unwind_to_catch): Make sure we never set handlerlist to NULL.
7883 (Fsignal): Adjust NULLness test of handlerlist.
7884 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
7886 2013-11-05 Eli Zaretskii <eliz@gnu.org>
7888 * callproc.c (call_process): Call prepare_to_modify_buffer before
7889 decoding text read from the sub-process, as the decoded stuff will
7890 be inserted into the buffer. This will invalidate the various
7891 caches maintained for the buffer. (Bug#15148)
7893 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
7895 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
7896 string of glyphless-char-display.
7898 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
7900 * nsfns.m (ns_get_name_from_ioreg): New function.
7901 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
7902 OSX >= 10.9. Use ns_get_name_from_ioreg.
7904 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
7906 Simplify and port recent bool vector changes.
7907 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
7908 only in this file. Use a more-efficient implementation if the
7909 second argument is a power of 2.
7910 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
7911 Remove no-longer-necessary compile-time checks.
7912 (bool_vector_exact_payload_bytes): New function.
7913 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
7914 exact payload changed to call the new function. Do not assume
7915 that the arg or result fits in ptrdiff_t.
7916 (bool_vector_fill): New function.
7917 (Fmake_bool_vector): Use it. Don't assume bit counts fit
7919 (vroundup_ct): Don't assume arg fits in size_t.
7920 * category.c (SET_CATEGORY_SET): Remove. All callers now just
7921 invoke set_category_set.
7922 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
7923 All callers changed. Use bool_vector_set.
7924 * category.h (XCATEGORY_SET): Remove; no longer needed.
7925 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
7927 * data.c (Faref): Use bool_vector_ref.
7928 (Faset): Use bool_vector_set.
7929 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
7930 (Fbool_vector_not, Fbool_vector_count_matches)
7931 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
7932 * fns.c (concat): Use bool_vector_ref.
7933 (Ffillarray): Use bool_vector_fill.
7934 (mapcar1): Use bool_vector_ref.
7935 (sxhash_bool_vector): Hash words, not bytes.
7936 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
7937 a constant, since it's now used in #if.
7938 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
7939 unsigned char on unusual architectures, so that we no longer
7940 assume that the number of bits per bits_word is a power of two or
7941 is a multiple of 8 or of CHAR_BIT.
7942 (Qt): Add forward decl.
7943 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
7944 at least as strictly as bits_word.
7945 (bool_vector_data, bool_vector_uchar_data): New accessors.
7946 All data structure accesses changed to use them.
7947 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
7948 (bool_vector_set): New functions.
7949 (bool_vector_fill): New decl.
7950 (ROUNDUP): Move to alloc.c as described above.
7952 Fix recent gnutls changes.
7953 * gnutls.c (Fgnutls_boot): Don't assume C99.
7954 * process.c (wait_reading_process_output): Fix typo in recent change.
7956 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
7958 * process.c (wait_reading_process_output, read_process_output)
7959 (send_process): Check gnutls_state is not NULL.
7961 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
7962 (Fgnutls_boot): Set process gnutls_p later, after initialization.
7964 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
7966 * nsterm.m (init, run, stop:): New methods in EmacsApp for
7967 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
7969 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
7972 * nsfns.m (Fx_create_frame): Fix memory leak.
7974 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
7975 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
7976 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
7978 2013-11-04 Eli Zaretskii <eliz@gnu.org>
7980 * xdisp.c (message3_nolog, message_with_string): Encode the string
7981 before writing it to the terminal in a non-interactive session.
7983 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
7984 sure we concatenate them into a unibyte string.
7986 * fileio.c (make_temp_name): Encode PREFIX, and decode the
7987 resulting temporary name before returning it to the caller.
7988 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
7989 is a unibyte string, convert NAME to a unibyte string to ensure
7990 that the result is also a unibyte string.
7992 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
7993 create unibyte strings from default paths and directory/file
7996 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
7999 * callproc.c (init_callproc): Use build_unibyte_string to make
8000 sure we create unibyte strings from default paths and
8001 directory/file names.
8003 * buffer.c (init_buffer): Don't store default-directory of
8004 *scratch* in multibyte form. The original problem which led to
8005 that is described in
8006 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8007 but it was solved long ago. (Bug#15260)
8009 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8011 Port to stricter C99 platforms.
8012 Especially, C99 prohibits nesting a struct X inside struct Y if
8013 struct X has a flexible array member.
8014 * alloc.c (struct sdata): New type.
8015 (sdata): Implement in terms of struct sdata.
8016 Remove u member; all uses replaced by next_vector, set_next_vector.
8017 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8018 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8019 (struct sblock): Rename first_data member to data, which is now
8020 a flexible array member. All uses changed.
8021 (next_vector, set_next_vector, large_vector_vec): New functions.
8022 (vector_alignment): New constant.
8023 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8024 (struct large-vector): Now merely a NEXT member, since the old approach
8025 ran afoul of stricter C99. All uses changed to use
8026 large_vector_vec or large_vector_offset.
8027 (large_vector_offset): New constant.
8028 * dispnew.c: Include tparam.h, for tgetent.
8029 Do not include term.h; no longer needed.
8030 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8031 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8032 (struct Lisp_Vector): Use a flexible array member for contents,
8033 instead of a union with a member that is an array of size 1.
8035 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8036 fact that the struct no longer contains a union.
8037 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8038 (struct Lisp_Save_Value, struct Lisp_Free):
8039 Use unsigned, not int, for spacers, to avoid c99 warning.
8040 (union specbinding): Use unsigned, not bool, for bitfield, as
8041 bool is not portable to pre-C99 hosts.
8043 2013-11-04 Glenn Morris <rgm@gnu.org>
8045 * emacs.c (usage_message): Mention that `-L :...' appends.
8047 2013-11-02 Glenn Morris <rgm@gnu.org>
8049 * Makefile.in (abs_builddir): Remove.
8050 (bootstrap_exe): Use relative filename.
8052 Use relative filenames in TAGS files.
8053 * Makefile.in (abs_srcdir): Remove it again.
8054 (.PHONY): Remove frc.
8055 (maintainer-clean): No more TAGS-LISP file.
8056 (TAGS): Pass relative file names to etags.
8057 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8059 * Makefile.in (abs_srcdir): New, set by configure.
8061 (maintainer-clean): Remove pointless echo. That should be in the
8062 top-level Makefile, if anywhere. Delete TAGS-LISP.
8063 (extraclean): No s/ and m/ directories for some time.
8064 (TAGS): Also depend on ctagsfiles3.
8065 Remove no-longer-defined S_FILE.
8066 Pass absolute filenames to etags once more.
8067 (TAGS-LISP): Replace lispdir with its expansion.
8068 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8069 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8071 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8073 * xfaces.c (check_lface_attrs, realize_default_face):
8074 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8075 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8077 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8079 * emacs.c (original_pwd): Remove global var by making it local.
8080 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8082 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8084 * xfaces.c: Declare color_distance.
8085 (QCdistant_foreground): New variable.
8086 (NEAR_SAME_COLOR_THRESHOLD): New define.
8087 (load_color2): New function.
8088 (load_color): Call load_color2.
8089 (load_face_colors): Call load_color2 and if distant-color is specified
8090 calculate distant and use distant-color if colors are near.
8091 (LFACE_DISTANT_FOREGROUND): New define.
8092 (merge_face_ref, Finternal_set_lisp_face_attribute)
8093 (Finternal_get_lisp_face_attribute)
8094 (x_supports_face_attributes_p): Handle distant-foreground similar to
8096 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8098 * dispextern.h (lface_attribute_index):
8099 Add LFACE_DISTANT_FOREGROUND_INDEX.
8101 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8103 * image.c (pbm_next_char): New function.
8104 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8105 (pbm_scan_number): Use it.
8106 (Qlibjpeg_version): New variable.
8107 (syms_of_image): DEFSYM and initialize it.
8109 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8111 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8113 2013-10-31 Glenn Morris <rgm@gnu.org>
8115 * emacs.c (original_pwd): New char.
8116 (main): If using --chdir, store original_pwd.
8117 (init_cmdargs): When setting Vinvocation_directory based on a
8118 relative argv[0], use original_pwd if set. (Bug#15768)
8120 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8122 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8124 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8126 * insdel.c: Fix minor problems found by static checking.
8127 (Qregion_extract_function): Now static.
8128 (prepare_to_modify_buffer_1): Remove unused locals.
8130 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8132 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8133 (syms_of_xdisp): Declare pre-redisplay-function.
8134 (markpos_of_region): Remove function.
8135 (init_iterator, compute_stop_pos, handle_face_prop)
8136 (face_before_or_after_it_pos, reseat_to_string)
8137 (get_next_display_element, window_buffer_changed)
8138 (redisplay_internal, try_cursor_movement, redisplay_window)
8139 (try_window_reusing_current_matrix, try_window_id, display_line)
8140 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8141 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8142 * window.h (struct window): Remove field `region_showing'.
8143 * dispextern.h (struct it): Remove region_beg/end_charpos.
8144 (face_at_buffer_position, face_for_overlay_string)
8145 (face_at_string_position): Update prototypes.
8146 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8147 (face_at_string_position): Remove `region_beg' and `region_end' args.
8148 * fontset.c (Finternal_char_font):
8149 * font.c (font_at, font_range): Adjust calls accordingly.
8150 * insdel.c (Qregion_extract_function): New var.
8151 (syms_of_insdel): Initialize it.
8152 (prepare_to_modify_buffer_1): Use it.
8154 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8156 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8157 * ftxfont.c (ftxfont_get_gcs):
8158 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8159 * xfaces.c (x_free_colors, x_free_dpy_colors)
8160 (x_create_gc, unload_color):
8161 * xselect.c (x_property_data_to_lisp):
8162 * xsettings.c (parse_settings):
8163 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8164 (get_bits_and_offset): Adjust definition.
8165 * frame.c (XParseGeometry): Adjust locals.
8166 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8167 * regex.h (toplevel): Likewise for reg_syntax_t.
8169 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8171 * eval.c (run_hook_with_args): Use FUNCTIONP.
8173 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8175 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8176 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8177 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8178 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8179 on MS-Windows anyway.
8180 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8181 (free_realized_face): ...adjust user.
8182 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8183 white relief pixels to -1.
8184 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8185 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8186 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8188 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8190 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8191 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8192 in practice now. All callers changed.
8194 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8196 * dispextern.h (struct face): Use bitfields for 'underline_type'
8197 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8198 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8199 'stipple' member. Move 'lface' member up to help...
8200 * xfaces.c (make_realized_face): ...this function to find and
8201 clear just the members that need clearing.
8202 (load_face_colors, realize_x_face):
8203 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8205 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8207 * xftfont.c (struct xftfont_info): Remove set-but-unused
8209 (xftfont_open): Adjust user.
8210 (xftfont_get_colors): Remove useless prototype.
8212 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8214 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8215 before passing them to 'unexec'. (Bug#15260)
8217 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8219 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8221 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8223 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8224 the changed signature of the font driver's 'close' method.
8226 * w32font.h (w32font_close): Adjust the prototype to the change in
8227 function definition.
8229 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8231 * w32uniscribe.c (uniscribe_close): Adapt the call to
8232 w32font_close to its new prototype.
8234 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8236 Omit unused frame argument of font API's close function.
8237 * font.h (struct font): Drop frame argument. Adjust comment.
8238 * font.c (font_clear_cache, font_close_object): Adjust users.
8239 * ftfont.c (ftfont_close):
8240 * ftxfont.c (ftxfont_close):
8241 * macfont.m (macfont_close):
8242 * nsfont.m (nsfont_close):
8243 * w32font.c (w32font_close):
8244 * xfont.c (xfont_close):
8245 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8246 tweak comments and make functions safe if called more than once for
8247 the same font object.
8249 Perform font-specific cleanup when font object is swept by GC. See
8250 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8251 * alloc.c (cleanup_vector): New function.
8252 (sweep_vector): Call it for each reclaimed vector object.
8253 * font.h (struct font): Adjust comment.
8255 2013-10-24 Glenn Morris <rgm@gnu.org>
8257 * Makefile.in (abs_top_srcdir): New, set by configure.
8259 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8261 Adjust recent font-related changes to fix bug#15686.
8262 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8263 is a live window system frame, mark its default font too.
8265 2013-10-23 Glenn Morris <rgm@gnu.org>
8267 * Makefile.in (RUN_TEMACS): Make relative (again).
8268 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8269 (bootstrap-emacs$(EXEEXT)):
8270 Quote entities that might contain whitespace.
8272 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8274 Port to Solaris 10 and its bundled GCC.
8275 Problem reported by Timothy C. Burt.
8276 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8278 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8280 Do not allow font caches to grow too large.
8281 * alloc.c (compact_font_cache_entry, compact_font_caches):
8282 New functions or stub if not HAVE_WINDOW_SYSTEM.
8283 (compact_undo_list): Factor out from Fgarbage_collect.
8285 (mark_face_cache): Mark face font. Move down to avoid
8287 (mark_terminals): Do not mark font cache here.
8288 (Fgarbage_collect): Call compaction functions described
8289 above. Adjust comment.
8291 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8293 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8294 chdir to HOME (bug#15607).
8296 * nsterm.m (Qcocoa, Qgnustep): New variables.
8297 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8298 (ns_get_color): Make selection color work for GNUstep also.
8300 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8302 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8303 handles mouse clicks. Instead, let GPM use the same code as all
8304 the other mice use. See the discussion starting at
8305 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8306 for the details of the problem with the menu bar this fixes.
8308 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8310 Remove port-specific display name lists to avoid extra
8311 complexity and data duplication with display info lists.
8312 * xterm.h (x_display_name_list): Remove declaration.
8313 * xterm.c (x_display_name_list): Remove.
8314 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8315 * xfns.c (x_display_info_for_name, Fx_display_list):
8316 Likewise. Use x_display_list where appropriate.
8317 * w32term.h (w32_display_name_list): Remove declaration.
8318 * w32term.c (w32_display_name_list): Remove.
8319 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8321 * w32fns.c (x_display_info_for_name, Fx_display_list):
8322 Likewise. Use x_display_list where appropriate.
8323 * nsterm.h (ns_display_name_list): Remove declaration.
8324 * nsterm.m (ns_display_name_list): Remove.
8325 (ns_term_init, syms_of_nsterm): Adjust users.
8326 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8327 Likewise. Use x_display_list where appropriate.
8328 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8329 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8330 (mark_terminals): Mark per-terminal font cache.
8332 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8334 Don't run timers in input-pending-p. Its new check-timers param
8335 provides the prior behavior. (Bug#15045).
8336 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8338 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8340 Make some functions static in non-Microsoft builds.
8341 On my platform (Fedora 19 x86-64), this shrinks the
8342 Emacs executable (text+data) by 0.25%.
8343 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8344 (load_color) [!MSDOS]:
8345 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8346 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8347 * lisp.h (check_existing):
8348 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8349 (network_interface_info) [!WINDOWSNT]:
8350 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8351 Remove extern decls.
8352 * fileio.c (check_existing):
8353 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8354 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8355 (network_interface_info) [!WINDOWSNT]:
8356 * term.c (encode_terminal_code) [!WINDOWSNT]:
8357 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8358 * xfaces.c (load_color) [!MSDOS]:
8360 * fileio.c (check_existing, check_executable, check_writable):
8361 * process.c (network_interface_list, network_interface_info):
8362 Move earlier, so that we don't need forward decls.
8363 * gnutls.c (fn_gnutls_transport_set_errno)
8364 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8366 * w32.c (init_environment): Use faccessat rather than
8367 check_existing, partly for consistency with the rest of the code
8368 in this file, partly so that check_existing can be static.
8370 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8371 * emacs.c (MAIN_PROGRAM): New macro.
8372 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8373 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8375 bool vector int width fixes
8376 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8377 (Fbool_vector_count_matches_at):
8378 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8379 can exceed PTRDIFF_MAX, at least in theory.
8380 (Fbool_vector_count_matches_at):
8381 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8383 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8385 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8386 (struct sockaddr): Add forward decl, for platforms that lack it.
8388 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8390 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8393 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8395 * w32.c (network_interface_get_info, network_interface_list)
8396 (network_interface_info): New functions. (Bug#15610)
8397 (GetAdaptersInfo_Proc): New typedef.
8398 (get_adapters_info): New wrapper function.
8399 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8401 * process.h (network_interface_list, network_interface_info):
8404 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8405 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8406 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8407 for WINDOWSNT. Doc fix.
8408 (syms_of_process): Defsubr Snetwork_interface_list and
8409 Snetwork_interface_info unconditionally.
8411 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8412 in NS GUI sessions. (Bug#15629)
8414 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8416 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8418 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8420 * print.c (print_object): Print " ..." when truncating bool vectors.
8422 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8424 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8425 standard mouse buttons.
8427 * termhooks.h (struct input_event): Remove incorrect commentary.
8429 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8431 Disallow bool vector operations on mixed-length operands.
8432 The old behavior left garbage in the result vector sometimes,
8433 and didn't seem to be useful.
8434 * data.c (Qwrong_length_argument): New static var.
8435 (wrong_length_argument): New function.
8436 (bool_vector_binop_driver): Check that args agree in length.
8438 * keyboard.c, keyboard.h (all_kboards): Now static.
8440 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8442 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8443 note from the lispref.
8445 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8447 * nsterm.h (struct ns_display_info): Remove set-but-unused
8448 member image_cache (image caches are per-terminal anyway).
8449 (FRAME_X_IMAGE_CACHE): Remove.
8450 * nsterm.m (ns_initialize_display_info): Adjust user.
8452 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8454 * w32proc.c: Include mingw_time.h.
8456 * w32.c: Include mingw_time.h.
8458 Implement scrolling of TTY menus when the screen is too short.
8460 * term.c (tty_menu_display): Accept an additional argument, the
8461 menu item from which to start displaying the menu. Account for
8462 the value of Y when limiting the menu to the number of available
8464 (mi_result): New enumeration.
8465 (read_menu_input): Return enumerated value. When the y coordinate
8466 hits min_y or max_y, return scroll indication instead of wrapping
8468 (tty_menu_activate): Handle the scrolling indications from
8469 read_menu_input. Compute the first menu item to display and pass
8470 it to tty_menu_display.
8472 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8474 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8475 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8476 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8477 Adjust to match the change described below.
8478 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8479 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8480 memory_below_frame members to...
8481 * termchar.h (struct tty_display_info): ...here because they're
8482 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8483 * term.c (init_tty):
8484 * nsterm.m (ns_create_terminal):
8485 * w32term.c (w32_create_terminal):
8486 * xterm.c (x_create_terminal): Adjust users.
8487 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8488 to filter out non-TTY frames. Adjust comment.
8489 (scrolling): Adjust user. Prefer eassert for debugging check.
8491 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8493 * xfaces.c (PT_PER_INCH): Remove unused macro.
8494 * termhooks.h (struct terminal): Remove set-but-unused
8495 member fast_clear_end_of_line.
8496 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8497 * nsterm.m (ns_create_terminal):
8498 * term.c (init_tty):
8499 * w32term.c (w32_create_terminal):
8500 * xterm.c (x_create_terminal): Adjust users.
8502 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8504 * lisp.h (bool_vector_size): New function.
8505 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8506 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8507 (Fbool_vector_not, Fbool_vector_count_matches_at):
8508 Remove uses of 'eassume' that should no longer be needed,
8509 because they are subsumed by the 'eassume' in bool_vector_size.
8511 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8513 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8514 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8515 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8517 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8519 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8520 have different dimensions. (Bug#15575)
8522 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8525 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8527 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8529 * term.c (tty_menu_show): Never return with unbalanced
8530 specpdl. Use eassert for debugging check. Adjust style.
8532 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8534 * term.c (read_menu_input): Make selection of menu items
8535 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8536 (tty_menu_activate): Fix off-by-one error when computing max_y.
8538 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8540 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8541 audit logging (only used with GnuTLS 3.x) and enable it.
8543 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8545 * dispnew.c (redraw_frame): Remove useless #ifdef because
8546 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8547 Also, move TTY fflush to...
8548 * term.c (tty_update_end): ...this function.
8550 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8552 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8553 the end of the frame's glyph matrix. (Bug#15575)
8555 * term.c (tty_menu_display): Don't move cursor while overwriting
8556 frame's glyphs with menu items. Limit the number of items
8557 displayed to what can be shown on the available screen lines,
8558 excluding the echo area.
8559 (tty_menu_activate): Limit the Y coordinate allowed by
8560 read_menu_input to the last screen line used for menu display.
8562 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8564 * lisp.h (eassume): New macro.
8565 Also, include <verify.h>, for 'assume'.
8566 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8567 (vroundup, vector_nbytes):
8568 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8569 (Fbool_vector_not, Fbool_vector_count_matches)
8570 (Fbool_vector_count_matches_at):
8571 Use eassume, not eassert.
8572 * casetab.c (set_identity, shuffle):
8573 * composite.c (composition_gstring_put_cache):
8574 * dispnew.c (update_frame_1):
8575 * ftfont.c (ftfont_shape_by_flt):
8576 * image.c (gif_load):
8577 * intervals.c (offset_intervals):
8578 * macfont.m (macfont_shape):
8579 Remove calls to 'assume' that are no longer needed, because
8580 --enable-gcc-warnings no longer generates bogus warnings
8581 when these calls are removed.
8583 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8585 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8587 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8589 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8590 (Qsubstitute_env_in_file_name): New var.
8591 (syms_of_fileio): Define it.
8593 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8595 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8596 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8599 * term.c (save_and_enable_current_matrix): Don't allocate and
8600 don't save margin areas.
8601 (restore_desired_matrix): Don't restore margin areas.
8602 (free_saved_screen): Don't free margin areas.
8604 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8606 * image.c: Pacify --enable-gcc-warnings.
8607 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8608 #define only if used.
8610 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8612 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8613 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8614 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8615 (gif_load): For giflib v5.x and later, display the error message
8616 produced by giflib when its functions fail.
8617 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8620 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8622 * keyboard.c (last_event_timestamp): Remove. For X selection and
8623 GTK popup menus, it may be obtained from per-frame X display info.
8624 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8625 (process_special_events): Adjust users.
8626 * keyboard.h (last_event_timestamp): Remove declaration.
8627 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8628 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8629 * menu.h (xmenu_show): Adjust prototype.
8630 * menu.c (Fx_popup_menu): Adjust user.
8631 * xselect.c (x_own_selection, x_get_foreign_selection)
8632 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8634 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8636 * keyboard.c (init_kboard): Now static. Add arg
8637 to denote window system. Adjust comment.
8638 (init_keyboard): Adjust user.
8639 (allocate_kboard): New function.
8641 * nsterm.m (ns_term_init):
8642 * term.c (init_tty):
8643 * w32term.c (w32_create_terminal):
8644 * xterm.c (x_term_init): Use it.
8645 * keyboard.h (init_kboard): Remove prototype.
8646 (allocate_kboard): Add prototype.
8648 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8650 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8651 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8653 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8655 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8657 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8659 * term.c (tty_menu_activate): Flush the output stream after
8660 showing the cursor, and don't mark the frame garbaged at exit from
8661 the function. Fixes redisplay glitches when moving from one menu
8664 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8666 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8667 or throw error (Bug#15570).
8669 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8671 * intervals.c (temp_set_point_both): Move test into 'eassert',
8674 * lisp.h (eassert): Don't use 'assume'.
8675 Sometimes 'assume' wins in performance, and sometimes it loses,
8676 so it shouldn't be used all the time. Perhaps we need two
8677 flavors of 'eassert', one for where 'assume' is far more likely
8678 to help or to hurt; but that can be done later.
8679 Problem reported by Dmitry Antipov in
8680 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8681 Also, don't include <verify.h>; no longer needed.
8683 2013-10-09 Glenn Morris <rgm@gnu.org>
8685 * eval.c (Fcond): Doc tweak.
8687 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8689 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8690 expressions with side effects to eassert. (Bug#15565)
8692 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8694 * fns.c (hashfn_user_defined): Allow hash functions to return any
8697 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8699 Fix minor problems found by static checking.
8700 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8701 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8702 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8703 * keyboard.c (read_menu_command): Remove unused local.
8704 * lisp.h (read_menu_command): New decl.
8705 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8706 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8707 Return ptrdiff_t, not int.
8708 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8709 not int, for benefit of xpalloc.
8710 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8712 (have_menus_p): Remove; unused.
8713 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8714 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8715 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8717 (save_and_enable_current_matrix): Omit unnecessary casts.
8718 (read_menu_input): Omit local extern decl (now in lisp.h).
8719 Don't access uninitialized storage if mouse_get_xy fails.
8720 (tty_menu_activate): Mark local as initialized, for lint.
8721 (tty_menu_activate, tty_meny_show): Remove unused locals.
8723 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8725 Support menus on text-mode terminals.
8726 * xterm.h (xw_popup_dialog): Add prototype.
8728 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8729 (xmenu_show): Block input here, instead in Fx_popup_menu.
8730 (xw_popup_dialog): New function, with X-specific bits of popup
8733 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8736 * window.c (Fset_window_configuration): Use run-time tests of the
8737 frame type instead of compile-time conditionals, when menu-bar
8738 lines are considered.
8740 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8741 (w32_popup_dialog): New prototypes.
8743 * w32menu.c (Fx_popup_dialog): Function deleted.
8744 (w32_popup_dialog): New function, with w32 specific bits of popup
8745 dialogs. Block input here.
8747 * w32inevt.c (w32_console_read_socket): Minor change to add
8748 debugging TTY events.
8750 * w32fns.c (show_hourglass): If returning early because the frame
8751 is not a GUI frame, unblock input.
8753 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8754 (cursorY): New functions.
8756 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8757 WINDOWSNT, macros that call curX and curY elsewhere.
8759 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8761 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8762 specific function to hide and show cursor on a text-mode terminal.
8763 (tty_menu_struct, struct tty_menu_state): New structures.
8764 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8765 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8766 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8767 (tty_menu_locate, save_and_enable_current_matrix)
8768 (restore_desired_matrix, screen_update, read_menu_input)
8769 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8770 (tty_pop_down_menu, tty_menu_last_menubar_item)
8771 (tty_menu_new_item_coords, tty_menu_show): New functions.
8772 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8774 * nsterm.h (ns_popup_dialog): Adjust prototype.
8776 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8778 (ns_popup_dialog): Adapt order of arguments to the other
8779 *_menu_show implementations.
8780 (Fx_popup_dialog): Function deleted.
8782 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8784 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8786 * menu.c (have_boxes): New function.
8787 (single_keymap_panes): Use it instead of a compile-time
8789 (single_menu_item): Use run-time tests of the frame type instead
8790 of compile-time conditionals.
8791 (encode_menu_string): New function.
8792 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
8793 the macro, since different types of frame need different encoding
8795 (digest_single_submenu): Use run-time tests of frame type instead
8796 of, or in addition to, compile-time conditionals.
8797 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
8798 (Fx_popup_menu): Detect when the function is called from keyboard
8799 on a TTY. Don't barf when invoked on a text-mode frame.
8800 Check frame type at run time, instead of compile-time conditionals for
8801 invoking terminal-specific menu-show functions.
8802 Call tty_menu_show on text-mode frames.
8803 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
8804 run time to determine which alternative to invoke; support dialogs
8807 * keyboard.h <Qmouse_movement>: Declare.
8809 * keyboard.c <Qmouse_movement>: Now extern.
8810 <Qecho_keystrokes>: New static variable.
8811 (read_key_sequence): Accept an additional argument, a flag to
8812 prevent redisplay during reading of the key sequence. All callers
8814 (read_menu_command): New function.
8815 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
8817 (toolkit_menubar_in_use): New function.
8818 (make_lispy_event): Use it instead of a compile-time test.
8820 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
8821 window-system being available.
8823 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
8824 to x-popup-dialog on the frame type, they all now support popup
8827 * dispnew.c (save_current_matrix): Save the margin areas.
8828 (restore_current_matrix): Restore margin areas.
8829 (update_frame_with_menu): New function.
8831 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
8834 * alloc.c (make_save_ptr): Now compiled unconditionally.
8836 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8838 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
8839 (redraw_frame, update_frame): Adjust users.
8840 * dispextern.h (set_window_update_flags): Adjust prototype.
8841 * xdisp.c (redisplay_internal): When updating all frames with zero
8842 windows_or_buffers_changed, assume that only the windows that shows
8843 current buffer should be really updated.
8845 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
8847 Do not allocate huge temporary memory areas and objects while encoding
8848 for file I/O, thus reducing an enormous memory usage for large buffers.
8849 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
8850 * coding.h (struct coding_system): New member raw_destination.
8851 * coding.c (setup_coding_system): Initialize it to zero.
8852 (encode_coding_object): If raw_destination is set, do not create
8853 dst_object. Add comment.
8854 * fileio.c (toplevel): New constant E_WRITE_MAX.
8855 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
8856 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
8858 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
8860 * nsterm.m (windowDidExitFullScreen:)
8861 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
8863 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8865 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
8866 * keyboard.c (unblock_input_to): Don't process pending signals
8867 if a fatal error is in progress.
8869 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
8870 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
8871 they're talking about words in Lisp bool vectors.
8872 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
8873 * data.c (popcount_bits_word): Rename from popcount_size_t.
8874 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
8877 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8879 Improve support for popcount and counting trailing zeros (Bug#15550).
8880 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
8881 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
8882 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
8883 (popcount_size_t_msc, popcount_size_t_gcc):
8884 Remove; now done by Gnulib.
8885 (popcount_size_t): Now a macro that defers to Gnulib.
8886 (count_trailing_zero_bits): Return int, for consistency with
8887 Gnulib and because Emacs prefers signed to unsigned int.
8888 Don't assume that size_t is either unsigned int or unsigned long
8889 or unsigned long long.
8890 (size_t_to_host_endian): Do not assume that size_t is either
8891 exactly 32 or exactly 64 bits wide.
8892 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
8893 etc., so that it's now an enum constant, not a macro.
8894 No need to assume that it's either 32 or 64.
8896 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
8898 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
8901 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8903 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
8904 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
8906 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
8908 emacs_read and emacs_write now use void *, not char *.
8909 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
8910 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
8911 Buffer arg is now void *, not char *. This matches plain
8912 'read' and 'write' better, and avoids a constraint violation
8913 on Solaris 9 with Oracle Studio.
8915 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
8917 * alloc.c (Fmake_string): For ASCII char initializer, prefer
8918 memset to explicit loop. Otherwise copy largest possible chunk
8919 from initialized to uninitialized part, thus allowing the longer
8920 memcpy runs and reducing the number of loop iterations.
8922 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
8924 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
8925 hide toolbar (Bug#15388).
8926 (windowDidEnterFullScreen:): If presentation options are zero,
8927 set them here (Bug#15388).
8928 (ns_update_auto_hide_menu_bar): Remove runtime check.
8929 Don't auto hide dock unless menubar is also auto hidden.
8931 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
8933 * editfns.c (message): Mention batch mode in doc string.
8935 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
8937 * nsterm.m (check_native_fs): Remove erroneous comment.
8939 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
8941 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
8942 uses find_newline instead of scan_newline and so doesn't move point.
8944 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
8946 Use hardware support for byteswapping on glibc x86 etc.
8947 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
8948 whereas the old swap64 needed 30.
8949 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
8950 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8951 Use byteswap.h's macros to swap bytes.
8952 * lisp.h (swap16, swap32, swap64): Remove.
8953 All uses replaced by bswap_16, bswap_32, bswap_64.
8955 * bytecode.c (exec_byte_code): Use some more volatile variables
8956 to work around local variables getting clobbered by longjmp.
8957 Port to pre-C99, which doesn't allow decls after stmts.
8959 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
8961 * lisp.h (eassert): Assume that COND is true when optimizing.
8962 In other words, take on the behavior of eassert_and_assume.
8963 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
8964 (eassert_and_assume): Remove. All uses replaced by eassert.
8966 * xdisp.c (Qglyphless_char): Now static.
8968 Adjust to merge from gnulib.
8969 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
8970 * lisp.h: Include <verify.h>, for 'assume'.
8972 * eval.c (clobbered_eassert): New macro.
8973 (internal_catch, internal_condition_case)
8974 (internal_condition_case_1, internal_condition_case_2)
8975 (internal_condition_case_n): Use it instead of eassert
8976 when the argument contains locals clobbered by longjmp.
8977 Don't use clobbered locals outside of clobbered_eassert.
8978 (internal_lisp_condition_case): Use a volatile variable
8979 to work around a local variable's getting clobbered.
8981 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
8983 * lisp.h (struct handler): Merge struct handler and struct catchtag.
8984 (PUSH_HANDLER): New macro.
8985 (catchlist): Remove.
8986 (handlerlist): Always declare.
8988 * eval.c (catchlist): Remove (merge with handlerlist).
8989 (handlerlist, lisp_eval_depth): Not static any more.
8990 (internal_catch, internal_condition_case, internal_condition_case_1)
8991 (internal_condition_case_2, internal_condition_case_n):
8993 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
8994 handlerlist/catchlist.
8995 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
8996 handlerlist which can only handle a single condition-case handler at
8998 (find_handler_clause): Simplify since we only a single branch here
9001 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9003 (bcall0): New function.
9004 (exec_byte_code): Add corresponding cases. Improve error message when
9005 encountering an invalid byte-code. Let Bunwind_protect accept
9006 a function (rather than a list of expressions) as argument.
9008 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9009 and make them unconditional now that they're heap-allocated.
9011 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9013 * charset.c (Fdecode_char, Fencode_char): Remove description of
9014 `restriction' arg. now that it's hidden by advertised-calling-convention.
9016 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9018 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9019 Remove unused variable (from mac-port).
9020 (macfont_draw): Use s->ybase for correct y position.
9022 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9024 * frame.h (struct frame): Drop has_minibuffer member because...
9025 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9026 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9028 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9030 * window.h (struct window): Prefer enum text_cursor_kinds to int
9031 for phys_cursor_type member. Move the latter, phys_cursor_width,
9032 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9033 * window.c (replace_window, make_window): Adjust users.
9035 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9037 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9038 this module is never compiled otherwise.
9040 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9042 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9045 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9047 * xdisp.c (get_next_display_element): Don't call face_for_font in
9048 a build configured --without-x. (Bug#15484)
9050 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9052 * window.c (calc_absolute_offset): #elif should be #elif defined.
9054 * frame.c (delete_frame): Block/unblock input to overcome race
9055 condition (Bug#15475).
9057 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9059 * frame.c (delete_frame): Record selected frame only after
9060 calling Qdelete_frame_functions (Bug#15477).
9062 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9064 * nsterm.m (ns_selection_color): Remove.
9065 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9066 NSColor selectedText(Background)Color. Only for COCOA.
9067 (ns_term_init): Remove assignment of ns_selection_color, logic
9068 moved to ns_get_color.
9070 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9071 NS_SELECTION_COLOR_DEFAULT.
9072 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9074 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9076 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9077 frame' does not have the tool_bar_window member.
9079 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9081 Signal error when reading an empty byte-code object (Bug#15405)
9082 * lread.c (read1): Signal error.
9083 * alloc.c (make_byte_code): eassert header size.
9084 (sweep_vectors): Change an int to size_t.
9086 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9088 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9089 instead of ints, as it's the usual style for offsetof constants. See:
9090 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9092 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9093 This is ugly, but it should fix the performance problem for older
9094 GCC versions in the short run. I'll look into integrating the
9095 Gnulib module for popcount, as a better fix.
9096 See the thread starting in:
9097 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9098 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9099 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9100 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9101 (popcount_size_t): Use it.
9103 2013-09-24 Daniel Colascione <dancol@dancol.org>
9105 * process.c (Fnetwork_interface_info): Fix build break due to
9108 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9110 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9111 Prefer signed to unsigned integers where either will do.
9112 No need for 'const' on locals that do not escape.
9113 Omit easserts with unnecessary and unportable assumptions about
9114 alignment. Avoid unnecessary casts to char *.
9116 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9118 Use union for the payload of struct Lisp_Vector.
9119 This helps to avoid a few glitches dictated by C's aliasing rules.
9120 * lisp.h (struct Lisp_Vector): Use union for next and
9121 contents member. Adjust comment. Change related users.
9122 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9123 Related users changed.
9124 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9125 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9126 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9127 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9129 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9131 Optimize glyph row clearing and copying routines.
9132 * dispextern.h (struct glyph_row): Change layout of struct
9133 glyph_row to help copy_row_except_pointers. Adjust comment.
9134 * dispnew.c (null_row): Remove.
9135 (clear_glyph_row): Use offsetof and memset to find and clear
9136 just the members that need clearing. Adjust comment.
9137 (copy_row_except_pointers): Likewise for copying.
9139 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9141 Some minor cleanups of recently-added bool vector code.
9142 * conf_post.h (assume): Always return void. Use lint version
9143 only if GCC and MSC versions don't apply.
9144 * conf_post.h (assume):
9145 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9146 Depend on _MSC_VER, not __MSC_VER, for consistency with
9148 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9149 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9150 (bool_vector_binop_driver, count_trailing_zero_bits)
9151 (size_t_to_host_endian): Now static, not static inline;
9152 the latter isn't needed with modern compilers and doesn't
9153 work with older compilers anyway.
9155 * alloc.c (valgrind_p): Use bool for boolean.
9157 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9159 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9160 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9161 (display_last_displayed_message_p, message_buf_print)
9162 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9163 Use bool for boolean.
9164 * dispextern.h (cancel_line, init_desired_glyphs):
9165 Remove ancient leftover.
9166 (help_echo_showing_p, hourglass_shown_p):
9167 * lisp.h (noninteractive_need_newline): Adjust declaration.
9169 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9171 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9173 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9174 ...this file and convert the latter to static. Adjust comment.
9175 (make_initial_frame):
9176 * window.c (init_window_once): Adjust user.
9177 * frame.h (last_nonminibuf_frame): Remove declaration.
9178 * lisp.h (selected_frame): Likewise.
9179 * msdos.c (the_only_display_info): Adjust comment.
9181 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9183 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9184 computing the end column of mouse-highlight that comes from
9185 display or overlay strings. (Bug#15437)
9186 (note_mouse_highlight): Adapt calculation of last argument to
9187 mouse_face_from_string_pos to the above change.
9189 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9190 all platforms, not just for clang.
9192 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9194 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9195 about excess arguments to snprintf.
9197 * conf_post.h(assume): Use __builtin_unreachable for clang.
9199 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9201 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9202 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9204 2013-09-23 Daniel Colascione <dancol@dancol.org>
9206 * alloc.c (USE_VALGRIND): New macro; on by default
9207 when ENABLE_CHECKING.
9208 (mark_maybe_object, mark_maybe_pointer)
9209 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9211 (valgrind_p) [USE_VALGRIND]: New variable.
9212 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9214 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9216 * process.c (wait_reading_process_output): Change int pnamelen to
9219 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9220 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9221 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9222 argument to unsigned long to avoid warning.
9223 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9225 * conf_post.h (assume): Fix compiler error: x shall be cond.
9227 2013-09-22 Daniel Colascione <dancol@dancol.org>
9229 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9230 warning when compiling without a window system.
9232 2013-09-22 Daniel Colascione <dancol@dancol.org>
9234 * data.c (Qbool_vector_p): New symbol.
9235 (bool_vector_spare_mask, popcount_size_t_generic)
9236 (popcount_size_t_msc, popcount_size_t_gcc)
9238 (bool_vector_binop_driver)
9239 (count_trailing_zero_bits, size_t_to_host_endian)
9240 (Fbool_vector_exclusive_or)
9241 (Fbool_vector_union)
9242 (Fbool_vector_intersection, Fbool_vector_set_difference)
9243 (Fbool_vector_subsetp, Fbool_vector_not)
9244 (Fbool_vector_count_matches)
9245 (Fbool_vector_count_matches_at): New functions.
9246 (syms_of_data): Intern new symbol, functions.
9247 * alloc.c (bool_vector_payload_bytes): New function.
9248 (Fmake_bool_vector): Instead of calling Fmake_vector,
9249 which performs redundant initialization and argument checking,
9250 just call allocate_vector ourselves. Make sure we clear any
9251 terminating padding to zero.
9252 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9253 instead of open-coding the size calculation.
9254 (vroundup_ct): New macro.
9255 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9256 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9257 * composite.c (composition_gstring_put_cache):
9258 Change lint_assume to assume.
9259 * conf_post.h (assume): New macro.
9260 (lint_assume): Remove.
9261 * dispnew.c (update_frame_1): Change lint_assume to assume.
9262 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9264 * image.c (gif_load): Change lint_assume to assume.
9265 * lisp.h (eassert_and_assume): New macro.
9266 (Qbool_vector_p): Declare.
9267 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9268 (swap16, swap32, swap64): New inline functions.
9269 * macfont.m (macfont_shape): Change lint_assume to assume.
9270 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9271 * xsettings.c (parse_settings): Use new swap16 and
9272 swap32 from lisp.h instead of file-specific macros.
9274 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9276 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9277 found (which can legitimately happen when the glyph row at the
9278 window start is disabled in the current_matrix. (Bug#15365)
9280 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9282 Fix syntax.h bug introduced by recent INLINE change.
9283 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9284 conditionally compiled one way in some modules, and a different
9285 way in others. This doesn't work with extern inline functions,
9286 which must have the same definition in all modules, because the
9287 defining code might be shared across modules, depending on the
9288 implementation. Symptoms reported by Martin Rudalics in:
9289 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9290 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9291 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9292 overriding the corresponding functions in syntax.h.
9293 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9294 (syntax_property): New inline functions.
9295 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9296 Rewrite in terms of these new functions.
9298 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9300 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9301 not chars_in_text, whose result depends on the multibyteness of
9302 the current buffer. (Bug#15426)
9304 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9306 Port recent change to hosts where pointers aren't 'long'.
9307 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9308 Don't assume that pointers are the same width as 'long'.
9309 Add a compile-time check that a pointer fits into two X slots.
9311 A simpler, centralized INLINE.
9312 * conf_post.h (INLINE): Define only if not already defined.
9313 This allows us to use a single INLINE, defined by one file
9315 * emacs.c (INLINE): Define it.
9316 Also, include category.h, charset.h, composite.h, dispextern.h,
9317 syntax.h, systime.h, so that their INLINE definitions are expanded
9319 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9320 * buffer.h, buffer.c (BUFFER_INLINE):
9321 * category.h, category.c (CATEGORY_INLINE):
9322 * character.h, character.c (CHARACTER_INLINE):
9323 * charset.h, charset.c (CHARSET_INLINE):
9324 * composite.h, composite.c (COMPOSITE_INLINE):
9325 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9326 * frame.h, frame.c (FRAME_INLINE):
9327 * intervals.h, intervals.c (INTERVALS_INLINE):
9328 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9329 * lisp.h, alloc.c (LISP_INLINE):
9330 * process.h, process.c (PROCESS_INLINE):
9331 * syntax.h, syntax.c (SYNTAX_INLINE):
9332 * systime.h, sysdep.c (SYSTIME_INLINE):
9333 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9334 * window.h, window.c (WINDOW_INLINE):
9335 Remove. All uses replaced with INLINE.
9337 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9339 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9342 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9344 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9345 'const char *' to avoid compiler warnings due to similar change in
9346 the prototype of x_get_string_resource.
9348 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9350 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9351 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9352 going to replace static variables below. Adjust comments.
9353 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9354 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9355 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9356 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9357 Related users changed.
9358 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9359 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9360 last_mouse_movement_time, going to replace static variables below.
9362 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9363 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9365 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9366 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9367 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9368 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9369 static variables below.
9370 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9371 (last_mouse_scroll_bar): Remove.
9372 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9373 (mouseExited): Related users changed.
9375 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9377 Do not use external array to process X scroll bar messages.
9378 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9379 (x_send_scroll_bar_event): Pack window pointer into two slots
9380 of XClientMessageEvent if we're 64-bit. Adjust comment.
9381 (x_scroll_bar_to_input_event): Unpack accordingly.
9383 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9385 Ifdef away recent changes which aren't relevant to NS port.
9386 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9387 [!HAVE_NS]: Declare as such.
9388 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9389 [!HAVE_NS]: Define as such.
9391 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9393 * frame.c (x_redo_mouse_highlight): New function
9394 to factor out common code used in W32 and X ports.
9395 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9396 * xterm.h (struct x_display_info):
9397 * w32term.h (struct w32_display_info):
9398 * nsterm.h (struct ns_display_info): New members
9399 last_mouse_motion_frame, last_mouse_motion_x and
9400 last_mouse_motion_y, going to replace static variables below.
9401 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9402 (redo_mouse_highlight): Remove.
9403 (note_mouse_movement, syms_of_xterm): Adjust user.
9404 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9405 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9406 (redo_mouse_highlight): Remove.
9407 (note_mouse_movement, syms_of_w32term): Adjust user.
9408 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9409 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9411 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9412 * nsfns.m (compute_tip_xy): Adjust user.
9414 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9416 * frame.c (x_mouse_grabbed): New function.
9417 * dispextern.h (x_mouse_grabbed): Add prototype.
9418 (last_mouse_frame): Remove declaration.
9419 * xterm.h (struct x_display_info):
9420 * w32term.h (struct w32_display_info):
9421 * nsterm.h (struct ns_display_info): New member
9422 last_mouse_frame, going to replace...
9423 * xdisp.c (last_mouse_frame): ...global variable.
9424 (note_tool_bar_highlight):
9425 * w32term.c (w32_mouse_position, w32_read_socket):
9426 * xterm.c (XTmouse_position, handle_one_xevent):
9427 Use x_mouse_grabbed.
9428 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9430 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9432 * w32term.c (w32_read_socket): Avoid temporary
9433 variables in a call to x_real_positions.
9434 * xterm.c (handle_one_xevent): Likewise.
9436 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9438 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9439 (x_icon_type): Remove prototype.
9440 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9441 * frame.c (x_icon_type): Remove.
9442 * w32term.c (x_make_frame_visible, x_iconify_frame):
9443 * xterm.c (x_make_frame_visible, x_iconify_frame):
9444 Use x_set_bitmap_icon to factor out common code.
9446 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9448 * dispextern.h (check_x_display_info, x_get_string_resource):
9449 Declare here just once and unify the latter.
9450 * frame.c (check_x_display_info, x_get_string_resource):
9451 * nsterm.h (check_x_display_info):
9452 * xrdb.c (x_get_string_resource):
9453 * xterm.h (check_x_display_info): Remove prototypes.
9454 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9455 * w32reg.c (x_get_string_resource): Likewise.
9456 (w32_get_rdb_resource): Adjust user.
9458 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9460 * xterm.h (struct x_display_info): New member
9461 x_pending_autoraise_frame, going to replace...
9462 * xterm.c (pending_autoraise_frame): ...static variable.
9463 (x_new_focus_frame, XTread_socket): Adjust users.
9464 * w32term.h (struct w32_display_info): New member
9465 w32_pending_autoraise_frame, going to replace...
9466 * w32term.c (pending_autoraise_frame): ...global variable.
9467 (x_new_focus_frame, w32_read_socket): Adjust users.
9469 2013-09-17 Glenn Morris <rgm@gnu.org>
9471 * xdisp.c (message_dolog): If we create *Messages*,
9472 switch it to messages-buffer-mode.
9474 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9476 Don't overuse 'const' in types of locals.
9477 * bidi.c (bidi_count_bytes):
9478 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9479 (xg_event_is_for_scrollbar):
9480 * xselect.c (x_handle_property_notify)
9481 (x_handle_selection_notify, x_handle_dnd_message):
9482 * xsettings.c, xsettings.h (xft_settings_event):
9483 * xterm.c (x_handle_net_wm_state, handle_one_event)
9484 (x_menubar_window_to_frame, x_detect_focus_change)
9485 (construct_mouse_click, note_mouse_movement)
9486 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9487 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9488 (handle_one_xevent, x_handle_net_wm_state):
9489 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9490 (x_handle_dnd_message):
9491 Avoid unnecessary 'const', typically the second 'const' in
9492 'const foo * const arg', a 'const' that does not affect the API
9493 and doesn't significantly help the human reader.
9495 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9497 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9498 only if Glib < 2.36.0.
9499 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9500 * xsettings.c (init_gconf, init_gsettings): Do not check
9502 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9504 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9506 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9508 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9509 before calling g_type_init.
9511 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9513 * nsterm.m (syms_of_nsterm): ... to here.
9515 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9517 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9518 (ignore_next_mouse_click_timeout): Use Time as X does.
9519 (handle_one_xevent): Avoid cast and use unsigned comparison.
9521 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9523 Do not copy X event in handle_one_xevent except KeyPress case.
9524 Wnen XEvent is processed, it is unlikely to be changed except
9525 KeyPress case, so we can avoid copying and use const pointer to
9526 const data to make sure that an event is not changed elsewhere.
9527 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9528 const' and do not create local copy except for the KeyPress event.
9529 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9530 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9531 (x_handle_net_wm_state, x_menubar_window_to_frame)
9532 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9533 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9534 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9535 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9536 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9537 (x_handle_dnd_message):
9538 * xsettings.c (xft_settings_event):
9539 Use 'const XEvent * const' where appropriate.
9540 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9542 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9544 Fix X event waiting to handle multiple frames.
9545 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9546 * xterm.c (pending_event_wait): Remove. Adjust users.
9547 (x_detect_focus_change): Pass frame arg.
9548 (handle_one_xevent): Find related frame early and clear per-frame
9549 wait_event_type only if this is an event for the relevant frame.
9550 (x_wait_for_event): Use per-frame wait_event_type.
9552 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9554 * nsfns.m (Fx_create_frame): Fix font driver registration for
9557 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9558 for syms_of_macfont.
9560 * nsterm.m: Include macfont.h.
9561 (ns_tmp_flags, ns_tmp_font): Remove.
9562 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9563 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9564 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9565 (changeFont:): Fix code style. Check for font driver type when
9568 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9571 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9572 (nsfont_open): Set font driver type.
9573 Set font->ascent and font->descent. Figure out font instead of
9574 ns_tmp_font, and flags instead of ns_tmp_flags.
9575 Fix indentation. Remove call to ns_draw_text_decoration,
9578 * nsfns.m: Include macfont.h.
9579 (Fx_create_frame): Register macfont driver, make a better default font.
9580 (Fns_popup_font_panel): Get font from macfont driver, if used.
9582 * macfont.m, macfont.h, macuvs.h: New files.
9584 * font.h: Declare syms_of_macfont.
9586 * font.c (syms_of_font): Call syms_of_macfont.
9588 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9590 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9592 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9593 and it is always zero for others, so I assume that this is an ancient
9594 leftover which nobody will want to change any more.
9595 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9596 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9597 * frame.c (x_set_scroll_bar_width):
9598 * w32fns.c (w32_createscrollbar):
9599 * w32term.c (w32_set_vertical_scroll_bar):
9600 * xfns.c (x_set_scroll_bar_default_width):
9601 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9602 (x_scroll_bar_expose): Related users changed.
9604 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9606 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9607 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9608 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9610 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9612 * nsterm.h, w32term.h, xterm.h: ...and not here.
9613 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9614 Remove unused Xisms.
9615 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9616 these modules are never compiled otherwise.
9618 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9620 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9621 Doc fix. (Bug#15375)
9623 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9625 Unify Fx_focus_frame between all ports.
9626 * frame.h (x_focus_frame): New prototype.
9627 * xfns.c (Fx_focus_frame): Remove.
9628 (syms_of_xfns): Do not defsubr it.
9629 (x_focus_frame): X implementation.
9630 * nsfns.m (Fx_focus_frame): Remove.
9631 (syms_of_nsfns): Do not defsubr it.
9632 (x_focus_frame): NS implementation.
9633 * w32term.c (Fx_focus_frame): Remove.
9634 (x_focus_on_frame): Rename to...
9635 (x_focus_frame): W32 implementation.
9636 * w32term.h (x_focus_on_frame): Remove prototype.
9637 * w32fns.c (Fx_focus_frame): Remove.
9638 (syms_of_w32fns): Do not defsubr it.
9639 * frame.c (Fx_focus_frame): Define here.
9640 (syms_of_frame): Defsubr here.
9641 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9643 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9645 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9646 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9647 each port to reference the port-specific window system data.
9648 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9649 (FRAME_DISPLAY_INFO): Define.
9650 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9651 (FRAME_DISPLAY_INFO): Define. Adjust users.
9652 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9653 (FRAME_DISPLAY_INFO): Define. Adjust users.
9654 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9655 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9656 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9657 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9658 * xselect.c, xterm.c: All related users changed.
9660 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9662 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9663 (x_menubar_window_to_frame): Remove prototypes.
9664 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9665 (x_menubar_window_to_frame, x_top_window_to_frame):
9667 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9668 (x_menubar_window_to_frame, x_top_window_to_frame):
9669 ...to here and convert all but the last to static.
9671 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9673 * lisp.mk (lisp): Add w32-common-fns.elc.
9675 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9677 * charset.c (char_charset): Document an exception for char-charset.
9679 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9681 * xterm.h (x_display_info): New field last_user_time...
9682 * xterm.c (toplevel): ...to replace static last_user_time.
9683 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9685 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9687 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9688 scroll bar values to prevent thumb from disappear and update comment.
9690 2013-09-11 Glenn Morris <rgm@gnu.org>
9692 * emacs.c (usage_message): Possessive apostrophe tweak.
9694 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9696 * nsterm.m (syms_of_nsterm): Use Qns.
9697 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9698 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9699 * xfns.c (x_display_info_for_name, Fx_open_connection):
9700 Remove old '#if 0' code.
9701 (syms_of_xfns): Use Qx.
9702 * termhooks.h (fullscreen_hook): Remove the leftover.
9703 (struct terminal): Fix typo in comment.
9705 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9707 Cleaning up a few X scroll bar bits.
9708 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9709 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9710 New member last_seen_part, going to replace...
9711 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9712 (xt_action_hook) [USE_LUCID]: Adjust user.
9713 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9714 Lucid-specific scroll bar support.
9715 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9716 to int and adjust to use last_seen_part member.
9717 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9718 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9719 Initialize last_seen_part.
9721 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9723 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9724 insert-buffer-substring an empty string.
9726 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9728 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9729 avoiding a GCC warning.
9731 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9733 Ifdef away frame tool bar code when it is not really used.
9734 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9735 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9736 and minimize_tool_bar_window_p under the above.
9737 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9738 (fset_tool_bar_window): Likewise.
9739 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9740 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9741 (change_frame_size_1):
9742 * window.c (window_from_coordinates, Frecenter): Adjust users.
9743 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9744 code is not really used.
9745 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9746 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9747 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9748 [!USE_GTK && !HAVE_NS]: Define as such.
9749 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9750 (note_mouse_highlight, expose_frame):
9751 * xfns.c (x_set_tool_bar_lines):
9752 * xterm.c (handle_one_xevent): Adjust users.
9754 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9756 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9757 This bug was introduced by my 2013-08-26 patch, which incorrectly
9758 assumed that the terminfo implementation doesn't use termcap buffers.
9759 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9760 these buffers apparently are used after all.
9761 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9762 (struct tty_display_info): Define members termcap_term_buffer and
9763 termcap_strings_buffer even if TERMINFO.
9765 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9768 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9769 'usage' docstring entry to pacify make-docfile.
9771 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9773 Change comparison functions =, <, >, <=, >= to take many arguments.
9774 * data.c: Change comparison functions' interface and implementation.
9775 * lisp.h: Make arithcompare available for efficient two arg
9777 * bytecode.c: Use arithcompare.
9778 * fileio.c: Use new interface.
9780 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9782 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9784 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9786 * eval.c (Feval): Document the new use of `lexical'.
9788 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9790 Review and drop old frame resize hack.
9791 * frame.h (struct frame): Remove force_flush_display_p.
9792 * dispnew.c (update_frame): Adjust user and don't call
9793 flush_frame here. The comment has said that there was an issues
9794 with redisplaying fringes, but I don't see any differences with
9795 and without this hack. Hopefully we can continue without it.
9796 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
9797 current frame matrices twice if resized_p is set.
9799 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9801 Do not populate pure Xism x_sync to other ports.
9802 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
9803 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
9804 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
9805 * w32term.h (x_sync): Remove prototype.
9807 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
9809 Cleanup frame flushing.
9810 * dispextern.h (struct redisplay_interface):
9811 Drop flush_display_optional because flush_display is enough
9812 for X and flushing via RIF is just a no-op for others.
9813 * frame.h (flush_frame): New function.
9814 * dispnew.c (update_frame):
9815 * minibuf.c (read_minibuf):
9816 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
9818 * keyboard.c (detect_input_pending_run_timers): Do not flush
9819 all frames but selected one in redisplay_preserve_echo_area.
9820 * nsterm.m (ns_flush): Remove no-op.
9821 (ns_redisplay_interface): Adjust user.
9822 * w32term.h (x_flush): Remove no-op.
9823 (w32_redisplay_interface): Adjust user.
9824 * xterm.c (x_flush): Simplify because we do not flush all
9825 frames at once any more. Adjust comment.
9826 (x_redisplay_interface): Adjust user.
9828 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
9830 Port --without-x --enable-gcc-warnings to Fedora 19.
9831 * gfilenotify.c (globals_of_gfilenotify):
9832 Call g_type_init only if using an older glib version that needs it.
9834 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9836 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9837 (last_glyphless_glyph_merged_face_id): Remove declarations.
9838 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
9839 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
9840 (last_glyphless_glyph_merged_face_id): Now static.
9841 (merge_escape_glyph_face): New function, refactored from...
9842 (get_next_display_element): ...here.
9843 (merge_glyphless_glyph_face): New function, refactored from...
9844 (produce_glyphless_glyph): ...here...
9845 * term.c (produce_glyphless_glyph): ...and here.
9847 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
9849 * eval.c (eval_sub): Only call Ffunction if necessary.
9851 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9853 Attempt to make redisplay more selective when changing cursor type.
9854 * frame.h (struct frame): New bitfield cursor_type_changed.
9855 * xdisp.c (cursor_type_changed): Remove.
9856 (try_cursor_movement, redisplay_window, try_window_id)
9857 (set_frame_cursor_types, try_window_reusing_current_matrix):
9858 Adjust to use per-frame bitfield.
9859 (redisplay_internal): Look for cursor type change on each visible
9860 frame and consider all frames if cursor type has been changed on
9861 the frame other than selected. If cursor type has been changed on
9862 selected frame only, do not use fast update.
9864 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
9866 Attempt to make redisplay more selective when changing fonts.
9867 * frame.h (struct frame): New bitfield fonts_changed.
9868 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
9869 (adjust_frame_glyphs): Add prototype.
9870 * dispnew.c (fonts_changed_p): Remove.
9871 (adjust_glyphs): Remove because we do not
9872 adjust matrices on all frames at once any more.
9873 (adjust_frame_glyphs): Block and unblock input here.
9874 (adjust_glyph_matrix): Use fonts_changed.
9875 (change_frame_size_1): Use adjust_frame_glyphs.
9876 * font.c (font_open_entity): Use fonts_changed.
9877 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
9878 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9879 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
9880 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
9881 (shrink_mini_window, Fresize_mini_window_internal)
9882 (window_scroll_pixel_based, Fset_window_configuration)
9883 (apply_window_adjustment, Fset_window_vscroll):
9884 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
9885 Use adjust_frame_glyphs.
9886 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
9887 (try_window_reusing_current_matrix, try_window_id, display_line)
9888 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
9889 (redisplay_internal): Consider fonts_changed and adjust frame
9890 matrices for each frame only if the frame is visible. If font
9891 has been changed on some frame during full redisplay, retry
9892 only visible frames where the font has been actually changed.
9894 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9896 Cache current header and mode line height for each window.
9897 * window.h (struct window): New fields mode_line_height
9898 and header_line_height.
9899 * window.c (make_window): Initialize them.
9900 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9901 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
9902 (current_mode_line_height, current_header_line_height):
9904 * xdisp.c (current_mode_line_height, current_header_line_height):
9906 (pos_visible_p, init_xdisp): Adjust user.
9907 (redisplay_window): Invalidate mode_line_height and
9908 header_line_height if current and desired matrices do not agree.
9910 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9912 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
9913 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
9915 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9917 Make --without-x compatible with --enable-gcc-warnings.
9918 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
9919 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
9920 members under HAVE_WINDOW_SYSTEM.
9921 * keyboard.c (make_lispy_focus_out): Likewise.
9922 (record_menu_key): Move under HAVE_MENUS.
9923 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
9924 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
9925 (syms_of_xdisp): Adjust user.
9926 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
9927 (start_hourglass, cancel_hourglass):
9928 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
9929 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
9930 and CLEAR_FONT_TABLE_NFONTS.
9931 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
9932 Declare only if HAVE_WINDOW_SYSTEM.
9933 (lface_same_font_attributes_p, clear_face_gcs): Define only
9934 if HAVE_WINDOW_SYSTEM.
9936 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
9938 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
9939 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
9940 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
9942 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
9944 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
9946 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9948 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
9949 This fixes a type error on hosts where ptrdiff_t is wider than int.
9951 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
9953 * keyboard.c (read_key_sequence_vs): New function.
9954 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
9957 * callint.c (Fcall_interactively): Always return a vector for 'K'.
9959 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
9961 Makefile improvements.
9962 * Makefile.in (config.status): Don't use double-colon rules, as
9963 they are not portable according to POSIX. Fix shell typo with `;
9964 I guess this rule has never been tested?
9965 (VCSWITNESS): New macro, to override any environment var.
9967 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
9969 * xterm.h (struct x_display_info): Do not track X connection
9970 fd separately because it is always available from Display.
9971 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
9974 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9976 * buffer.c (drop_overlay):
9977 * fileio.c (restore_point_unwind): Prefer unchain_marker to
9978 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
9980 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9982 * buffer.c (Fmake_overlay, Fmove_overlay):
9983 * intervals.c (set_point_from_marker):
9984 * print.c (PRINTPREPARE): Prefer signal_error
9985 to plain error and report unsuitable marker too.
9987 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
9989 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
9990 for 'dragging' member.
9991 (struct x_output): Remove set-but-unused leftovers
9992 'left_before_move' and 'top_before_move'.
9993 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
9994 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
9995 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
9996 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
9997 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
9998 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9999 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10000 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10002 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10004 * nsfont.m (INVALID_GLYPH): New define.
10005 (nsfont_encode_char): Use INVALID_GLYPH.
10006 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10008 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10010 * xterm.c (x_last_mouse_movement_time): Revert last change.
10011 This code should use XDisplayMotionBufferSize to check display's
10012 motion history first, and there are few other issues as well.
10013 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10014 (handle_one_xevent): Adjust user.
10016 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10018 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10019 * frame.c (Flast_nonminibuf_frame): ... to here.
10020 (check_minibuf_window): Don't abort if no window was found
10023 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10025 Use XGetMotionEvents to ask the last mouse motion time from X server.
10026 * xterm.c (X_MOTION_HISTORY): Default to 1.
10027 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10028 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10029 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10030 Ifdef away legacy code.
10031 (XTmouse_position, x_scroll_bar_report_motion):
10032 Use x_last_mouse_movement_time.
10033 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10036 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10038 * msdos.c (last_mouse_window): Move to...
10039 (dos_rawgetc): ...this function and adjust comment.
10040 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10041 (mouseMoved): ...this function and adjust comment.
10042 * w32term.c (last_window): Likewise with...
10043 (w32_read_socket): ...this function.
10044 * xterm.c (last_window): Likewise with...
10045 (handle_one_xevent): ...this function.
10047 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10049 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10050 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10051 (handle_one_xevent): ...to here.
10052 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10055 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10057 * msdos.c (IT_set_terminal_window): Remove no-op.
10058 (initialize_msdos_display): Adjust terminal setup.
10059 * w32console.c (w32con_set_terminal_window): Remove no-op.
10060 (initialize_w32_display): Adjust terminal setup.
10061 * w32term.c (w32_set_terminal_window): Remove no-op.
10062 (w32_create_terminal): Adjust terminal setup.
10063 * xterm.c (XTset_terminal_window): Remove no-op.
10064 (x_create_terminal): Adjust terminal setup.
10066 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10068 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10070 (ns_create_terminal): Adjust terminal setup.
10071 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10073 (w32_create_terminal): Adjust terminal setup.
10074 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10076 (x_create_terminal): Adjust terminal setup.
10078 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10080 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10081 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10082 * dispnew.c (buffer_posn_from_coords):
10083 * window.c (Fwindow_end, displayed_window_lines):
10084 * xdisp.c (redisplay_mode_lines): Use it.
10086 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10088 * fontset.c (face_for_char): Check char in the current face font first
10089 if HAVE_NS (Bug#15138).
10091 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10093 * window.c (temp_output_buffer_show): Make sure window returned
10094 by display_buffer is live (Bug#15213).
10096 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10098 Minor cleanup to avoid forward declarations.
10099 * coding.h (struct ccl_spec): Remove forward declaration.
10100 * composite.h (toplevel): Include font.h.
10101 (struct composition_it, struct face, struct font_metrics):
10102 Remove forward declaration.
10103 * dispextern.h (struct image, struct atimer): Likewise.
10104 * emacsgtkfixed.h (struct frame): Likewise.
10105 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10106 * font.h (struct font_driver, struct font, struct glyph_string)
10107 (struct face): Remove forward declaration.
10108 * fontset.h (struct face, struct font): Likewise.
10109 * frame.h (toplevel): Style cleanup.
10110 (enum output_method): Move to...
10111 * termhooks.h (enum output_method): ...here.
10112 (struct glyph, struct frame, struct ns_display_info)
10113 (struct x_display_info, struct w32_display_info):
10114 Remove forward declaration.
10115 * xterm.h (toplevel): Include termhooks.h.
10116 (struct font, struct window, struct glyph_matrix, struct frame)
10117 (struct input_event, struct face, struct image): Remove forward
10119 * gtkutil.h (struct _widget_value): Likewise.
10120 * keyboard.h (toplevel): Include termhooks.h.
10121 (struct input_event): Remove forward declaration.
10123 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10125 * intervals.c (set_point_from_marker): New function.
10126 * editfns.c (Fgoto_char):
10127 * process.c (Finternal_default_process_filter):
10128 * window.c (select_window_1): Use it.
10129 * buffer.h (set_point_from_marker): Add prototype.
10131 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10133 * w32.c (term_winsock): Call release_listen_threads before calling
10135 (_sys_wait_accept): Wait for accept event in a loop with a finite
10136 timeout, instead of waiting indefinitely. Will hopefully avoid
10137 hanging during exit because WSACleanup deadlocks waiting for the
10138 event object to be released. (Bug#14333)
10140 * w32proc.c (release_listen_threads): New function, signals all
10141 the reader threads that listen for connections to stop waiting.
10143 * w32.h (release_listen_threads): Add prototype.
10145 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10147 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10148 field of new marker (for sanity and safety).
10149 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10150 anyway because XMISCTYPE is a function and can't be an lvalue).
10152 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10154 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10155 (x_after_update_window_line, x_scroll_bar_create)
10156 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10157 (handle_one_xevent, x_clear_frame_area):
10158 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10159 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10160 * xterm.h (x_clear_area): Adjust prototype.
10162 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10164 Hook scanning and indentation functions to find_newline. This helps
10165 to avoid duplicated code and renders more respect to newline cache.
10166 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10167 * cmds.c (Fforward_line):
10168 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10169 Use find_newline and avoid unnecessary point movements.
10170 * search.c (scan_newline): Implement on top of find_newline.
10172 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10174 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10175 scoped code (bug#11258).
10177 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10179 * nsterm.m (last_window): New variable.
10180 (EV_TRAILER2): New macro.
10181 (EV_TRAILER): Call EV_TRAILER2.
10182 (mouseMoved:): Add support for mouse-autoselect-window
10183 on nextstep (Bug#6888).
10185 2013-08-28 Andreas Schwab <schwab@suse.de>
10187 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10188 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10189 Remove unused macro definitions.
10190 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10191 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10192 Only define if emacs.
10194 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10196 Prefer enum glyph_row_area to int where appropriate.
10197 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10199 (window_box, window_box_width, window_box_left, window_box_left_offset)
10200 (window_box_right, window_box_right_offset): Adjust prototypes.
10201 * xdisp.c (window_box, window_box_width, window_box_left)
10202 (window_box_left_offset, window_box_right, window_box_right_offset):
10203 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10204 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10205 * nsterm.m (ns_clip_to_row):
10206 * w32term.c (w32_clip_to_row):
10207 * xterm.c (x_clip_to_row): Likewise.
10209 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10211 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10212 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10214 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10216 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10217 for portability to hosts where /bin/sh has problems.
10219 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10221 Redesign redisplay interface to drop global output_cursor.
10222 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10223 (toplevel): Remove declaration of output_cursor.
10224 (set_output_cursor, x_cursor_to): Remove prototype.
10225 * window.h (struct window): New member output_cursor.
10226 (output_cursor_to): New function to replace RIF member.
10227 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10228 (update_text_area, set_window_cursor_after_update): Use it.
10229 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10230 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10231 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10232 * w32term.c (x_update_window_begin, x_update_window_end):
10233 * xterm.c (x_update_window_begin, x_update_window_end):
10234 Adjust to use per-window output cursor.
10236 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10238 Simplify SELECT_TYPE-related code.
10239 Like EMACS_TIME, this portability layer is no longer needed, since
10240 Emacs has been using fd_set as a portability layer for some time.
10241 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10242 (SELECT_TYPE): Remove. All uses changed to fd_set.
10243 (fd_set) [!FD_SET]: New typedef.
10245 Simplify EMACS_TIME-related code.
10246 This portability layer is no longer needed, since Emacs has been
10247 using struct timespec as a portability layer for some time.
10248 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10249 Include <time.h> rather than "systime.h"; that's all that's needed now.
10250 * dispnew.c: Include <timespec.h> rather than "systime.h";
10251 that's all that's needed now.
10252 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10253 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10254 TIMESPEC_RESOLUTION.
10255 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10256 LOG10_TIMESPEC_RESOLUTION.
10257 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10258 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10259 (make_emacs_time): Remove. All used changed to make_timespec.
10260 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10261 (current_timespec): Rename from current_emacs_time. All uses changed.
10262 (add_emacs_time): Remove. All uses changed to timespec_add.
10263 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10264 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10265 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10266 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10267 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10268 (current_timespec): Rename from current_emacs_time. All uses changed.
10269 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10270 changed to timespec_cmp.
10271 * xgselect.c: Include <timespec.h>, since our .h files don't.
10273 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10275 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10276 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10277 Remove the leftovers.
10278 * gtkutil.c (toplevel): Do not declare Qxft but include
10280 * image.c (toplevel): Do not declare Vlibrary_cache because
10281 it's already done in lisp.h.
10283 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10285 * lisp.h (Mouse_HLInfo): Move from here...
10286 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10287 (reset_mouse_highlight): New function.
10288 * msdos.c (dos_set_window_size, IT_update_begin)
10289 (internal_terminal_init):
10290 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10291 (ns_initialize_display_info):
10292 * w32console.c (initialize_w32_display):
10293 * w32term.c (x_update_window_end, x_free_frame_resources)
10294 (w32_initialize_display_info):
10295 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10296 * window.c (Fdelete_other_windows_internal):
10297 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10298 * termchar.h (toplevel):
10299 * xterm.h (toplevel): Include dispextern.h.
10301 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10303 Fix minor problems found by static checking.
10304 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10305 (expect): Avoid nested-if warning.
10306 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10307 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10308 * nsterm.h, nsterm.m (ns_select):
10309 * xgselect.c, xgselect.h (xg_select):
10310 Adjust signature to better match pselect's.
10311 * nsterm.m (ns_select):
10312 Don't set *TIMEOUT, since pselect doesn't.
10313 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10314 diagnostic about assigning const char * to it.
10315 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10317 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10319 * lread.c (substitute_object_recurse): Handle hash-tables as well
10322 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10324 Fix unlikely core dump in init_tty, and simplify terminfo case.
10325 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10326 The old version incorrectly dumped core if malloc returned a
10327 buffer containing only non-NUL bytes.
10328 (init_tty): Do not allocate or free termcap buffers; the
10329 struct does that for us now.
10330 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10331 (struct tty_display_info): Define members termcap_term_buffer and
10332 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10333 use them. Allocate them directly in struct rather than indirectly
10334 via a pointer, to simplify init_tty.
10336 * frame.c (check_minibuf_window): Initialize 'window' properly,
10337 so that Emacs reliably aborts later if 'window' is not initialized.
10339 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10341 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10342 of VoidSymbol (Bug#15154).
10344 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10346 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10347 mouse_face_beg_y and mouse_face_end_y.
10348 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10349 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10350 Adjust users and update comment where appropriate.
10352 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10354 * frame.c (check_minibuf_window): New function.
10355 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10356 Call check_minibuf_window (Bug#15183).
10358 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10360 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10361 because this is the only last cursor data we need to keep and consult.
10362 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10363 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10366 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10368 Fix recovering from possible decompression error.
10369 Since insert_from_gap doesn't always move point, we can't use PT as
10370 the position where the partially decompressed data ends, and
10371 should count how many bytes was produced so far.
10372 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10373 (unwind_decompress): Really delete partially uncompressed data.
10374 (Fzlib_decompress_region): Take decompressed data size into account.
10376 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10378 * syntax.c (init_syntax_once): Adjust comment and do an early
10379 initialization of Qchar_table_extra_slots just once...
10380 * casetab.c (init_casetab_once):
10381 * category.c (init_category_once):
10382 * character.c (syms_of_character):
10383 * coding.c (syms_of_coding):
10384 * xdisp.c (syms_of_xdisp): ...and omit it here.
10386 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10388 * xdisp.c (get_next_display_element): Don't apply to characters
10389 from a display vector the logic of setting it->end_of_box_run_p
10390 suitable for characters from a buffer. (Bug#15175)
10392 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10393 to handle directories, rather than '_utime' which doesn't.
10396 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10398 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10399 or fullscreen (Bug#14627).
10401 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10403 System-dependent integer overflow fixes.
10404 * process.c (Fset_process_window_size): Signal an error if
10405 the window size is outside the range supported by the lower level.
10406 * sysdep.c (set_window_size): Return negative on error,
10407 nonnegative on success, rather than -1, 0, 1 on not in system,
10408 failure, success. This is simpler. Caller changed.
10409 (serial_configure): Remove unnecessary initialization of local.
10410 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10411 size fits in unsigned long; this isn't true on some 32-bit hosts.
10412 Avoid buffer overrun if some future version of /proc/meminfo has a
10413 variable name longer than 20 bytes.
10414 (system_process_attributes) [__FreeBSD__]:
10415 Don't assume hw.availpages fits in 'int'.
10417 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10419 Don't let very long directory names overrun the stack.
10420 Fix some related minor problems involving "//", vfork.
10421 * callproc.c (encode_current_directory): New function.
10422 (call_process): Don't append "/"; not needed.
10423 * fileio.c (file_name_as_directory_slop): New constant.
10424 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10425 this can save the caller having to alloca.
10426 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10427 Use SAFE_ALLOCA, not alloca.
10428 (directory_file_name, Fexpand_file_name): Leave leading "//"
10429 alone, since it can be special even on POSIX platforms.
10430 * callproc.c (call_process):
10431 * process.c (Fformat_network_address):
10432 * sysdep.c (sys_subshell):
10433 Use encode_current_directory rather than rolling our own.
10434 (create_process): No need to encode directory; caller does that now.
10435 * process.h (encode_current_directory): New decl.
10436 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10437 Rework to avoid 'goto xyzzy;'.
10439 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10441 * xdisp.c (handle_face_prop): If the default face was remapped use
10442 the remapped face for strings from prefix properties. (Bug#15155)
10444 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10446 Minor cleanup for redisplay interface and few related functions.
10447 * frame.h (enum text_cursor_kinds): Move from here...
10448 * dispextern.h (enum text_cursor_kinds): ...to here.
10449 (toplevel): Drop unnecessary declarations.
10450 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10451 in update_window_end_hook and draw_window_cursor functions.
10452 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10453 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10454 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10455 * xterm.c (x_update_window_end, x_draw_window_cursor):
10456 * xdisp.c (display_and_set_cursor, update_window_cursor)
10457 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10458 enum text_cursor_kinds where appropriate.
10460 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10462 Redesign redisplay interface to drop updated_row and updated_area.
10463 * dispextern.h (updated_row, updated_area): Remove declaration.
10464 (struct redisplay_interface): Pass glyph row and row area parameters
10465 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10466 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10468 * dispnew.c (updated_row, updated_area): Remove.
10469 (redraw_overlapped_rows, update_window_line): Adjust user.
10470 (update_marginal_area, update_text_area): Likewise. Pass updated row
10471 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10472 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10475 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10477 * process.c (flush_pending_output): Remove stub.
10480 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10482 * callproc.c: Fix race that killed background processes (Bug#15144).
10483 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10484 Record deleted process-id in critical section, not afterwards.
10485 Don't mistakenly kill process created by a call-process invocation
10486 that discards output and does not wait.
10488 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10490 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10491 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10492 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10493 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10494 to shut up compiler in mark_object.
10495 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10497 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10499 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10500 We can't portably rely on PTY_OPEN doing that, even if
10501 it calls posix_openpt with O_CLOEXEC.
10503 2013-08-20 Kenichi Handa <handa@gnu.org>
10505 * character.c (string_char): Improve commentary.
10507 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10509 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10510 (struct animation_cache): Make signature a flexible array member.
10511 All uses changed. This is a tad slower but may insulate us better
10512 from future changes to ImageMagick.
10514 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10516 * image.c: Shrink memory needed for animation cache.
10517 (SIGNATURE_DIGESTSIZE): New constant.
10518 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10519 (imagemagick_create_cache): Copy the signature. This saves
10520 several KB of memory that ImageMagick wastes per signature.
10521 Don't bother updating the update_time, as the caller does that now.
10522 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10523 it's a fixed size struct member now.
10524 (imagemagick_get_animation_cache): Always destroy the signature,
10525 as it's now imagemagick_create_cache's responsibility to copy it.
10526 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10527 and use memcmp rather than strcmp.
10528 eassert that ImageMagick returns a signature of the specified length.
10530 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10532 * image.c (imagemagick_get_animation_cache): Don't segfault on
10534 (imagemagick_get_animation_cache): Revert to previous definition
10535 so that it actually works. But keep the memory leak fix.
10536 (imagemagick_get_animation_cache): Fix memory leak.
10538 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10540 * image.c: Fix animation cache signature memory leak.
10541 Fix some other minor performance problems while we're at it.
10542 (imagemagick_create_cache): Clear just the members that
10543 need clearing. Don't set update_time, as caller does that now.
10544 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10545 Simplify by using pointer-to-pointer instead of a prev pointer.
10546 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10547 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10548 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10549 it's already a copy. Free the signature probe unless it's cached.
10551 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10552 This was introduced by my 2013-08-12 fix for Bug#15035.
10554 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10556 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10557 (imagemagick_prune_animation_cache): Now static.
10559 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10561 * image.c (imagemagick_get_animation_cache): Don't segfault when
10562 pruning all entries.
10564 2013-08-18 Ken Brown <kbrown@cornell.edu>
10566 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10567 static heap if ENABLE_CHECKING is defined.
10568 (max_bss_sbrk_ptr): New variable.
10569 (bss_sbrk): Use it.
10570 (report_sheap_usage): Report maximum static heap usage instead of
10571 ending static heap usage.
10573 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10575 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10576 of zlib_initialized according to the results of calling
10577 init_zlib_functions.
10579 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10581 * image.c: Implement an ImageMagick per-image cache.
10582 (imagemagick_get_animation_cache): Fix a double-free error.
10583 (imagemagick_load_image): Remove the ping_wand code, which only
10584 apparently saved time on invalid animated images, and slowed down
10585 everything else. Optimize for the common case.
10587 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10589 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10591 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10593 * marker.c (set_marker): Remove documentation of undefined behavior.
10595 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10597 * image.c (imagemagick_compute_animated_image): Animate correctly
10598 when sub-images are smaller than the main image.
10599 (imagemagick_compute_animated_image): Setting the iterator row to
10600 zero is apparently not allowed.
10601 (imagemagick_compute_animated_image): Allow images that say they
10602 have sub-images that are bigger than the main image, but just crop
10605 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10607 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10609 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10611 * image.c (imagemagick_compute_animated_image): Respect the GIF
10614 2013-08-15 Ken Brown <kbrown@cornell.edu>
10616 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10617 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10620 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10622 Fix minor problems found by static checking.
10623 * frame.c (delete_frame):
10624 * xdisp.c (next_element_from_display_vector):
10625 Avoid uninitialized local.
10626 * image.c (imagemagick_compute_animated_image): Port to C89.
10627 Prefer usual GNU indentation style for loops.
10628 Be more careful about bizarrely large sizes, by using ptrdiff_t
10631 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10633 Fix infinite frame selection loop (Bug#15025).
10634 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10636 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10638 * xdisp.c (compute_window_start_on_continuation_line):
10639 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10640 to make sure we end up setting the window start at the leftmost
10641 visible character of the display line. This avoids funky
10642 horizontal shifting because the window start is not kept on the
10643 same position. (Bug#15090)
10644 (next_element_from_display_vector): Support 'box' face attribute
10645 in the face definitions of a display vector. (Bug#15099)
10647 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10649 * image.c (imagemagick_compute_animated_image): Implement animated
10650 images (bug#14700).
10651 (imagemagick_compute_animated_image): Fix some compilation
10652 warnings. Implement a very simple cache to make the animation
10653 usable at all, but it should be replaced with a per-image cache.
10655 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10657 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10658 to do `for' loops over alist values.
10659 * buffer.h (FOR_EACH_BUFFER):
10660 * process.c (FOR_EACH_PROCESS): Use it.
10661 (handle_child_signal, status_notify, Fget_buffer_process)
10662 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10664 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10666 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10667 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10668 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10669 to xzalloc and so avoid redundant call to memset.
10670 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10671 members because it is allocated with xzalloc and so already zeroed.
10673 2013-08-14 Ken Brown <kbrown@cornell.edu>
10675 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10678 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10680 Utility function and macro to copy Lisp string to C string.
10681 * lisp.h (xlispstrdupa): New macro.
10682 (xlispstrdup): New prototype.
10683 * alloc.c (xlispstrdup): New function.
10684 * callint.c (Fcall_interactively):
10685 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10686 (Fsubstitute_in_file_name):
10687 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10688 * image.c (x_create_bitmap_from_file):
10689 * w32term.c (w32_term_init):
10690 * xterm.c (x_term_init): Use xlispstrdup.
10692 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10694 * image.c (imagemagick_load_image): Make animated pictures work.
10695 There's still some problems with background color settings, though
10698 * decompress.c (unwind_decompress): Always restore point.
10700 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10702 * marker.c (set_marker): Reformat documentation.
10704 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10706 * xdisp.c (cursor_type_changed): Now static.
10708 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10709 Use changed. This avoids the need to call xmalloc and for the
10710 caller to call xfree, and avoids memory leaks in some situations.
10712 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10714 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10715 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10716 (redisplay_window): If window_end_valid is cleared due to non-zero
10717 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10718 so do not call to try_cursor_movement for that window.
10720 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10722 * window.h (struct window): Convert window_end_pos and
10723 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10724 (wset_window_end_pos, wset_window_end_vpos): Remove.
10725 * dispnew.c (adjust_glyph_matrix):
10726 * window.c (Fwindow_end, replace_window, set_window_buffer)
10728 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10729 (set_vertical_scroll_bar, redisplay_window, try_window)
10730 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10731 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10732 (note_mouse_highlight): Adjust users.
10733 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10736 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10738 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10739 * image.c (imagemagick_filename_hint): Use `const char *' and
10740 prefer SSDATA to SDATA to avoid warnings.
10742 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10744 Cleanup window fringes, margins and scroll bars adjustments.
10745 * window.c (set_window_fringes, set_window_margins)
10746 (set_window_scroll_bars, apply_window_adjustment): New functions.
10747 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10748 (Fset_window_scroll_bars): Use them.
10750 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10752 * window.h (struct window): Convert scroll_bar_width
10753 from Lisp_Object to integer. Adjust comment.
10754 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10756 * window.c (wset_scroll_bar_width): Remove.
10757 (make_window): Initialize scroll_bar_width.
10758 (Fsplit_window_internal): Use direct assignment.
10759 (Fset_window_configuration, save_window_save):
10760 Convert Lisp_Object to integer and back where appropriate.
10761 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10762 bar was actually changed, and mention this in docstring.
10764 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10766 * decompress.c: Minor simplifications.
10767 (Fzlib_decompress_region): Don't bother verifying
10768 that avail_out <= UINT_MAX, as that was confusing.
10769 Mention the restriction in a comment instead.
10770 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10772 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10774 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10775 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10777 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10779 * image.c (imagemagick_filename_hint): Check for errors in the
10782 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10784 * window.c (Fwindow_margins): Return nil when there's no marginal
10785 area, as per the documented API.
10787 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10788 Fmake_vector, as scroll bar's struct members are not all Lisp
10789 objects now. This avoids crashes in GC.
10791 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
10792 bool, so its address could be taken.
10794 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10796 * image.c (imagemagick_filename_hint): New function to possibly
10797 apply `image-content-type-suffixes'.
10798 (imagemagick_load_image): Use it.
10800 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10802 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10803 if loading zlib failed.
10805 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10807 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
10808 2013-08-13 checkin below. Change bool to BOOL, rule is:
10809 All Obj-C code uses BOOL, except for interfaces callable from C.
10811 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
10813 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10815 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
10816 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
10817 bool instead of BOOL.
10818 * w32term.h (struct scroll_bar): Convert fringe_extended_p
10819 from Lisp_Object to bitfield. Adjust comment.
10820 * w32term.c (x_scroll_bar_create): Adjust user.
10821 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
10822 * xterm.c (XTset_vertical_scroll_bar): Likewise.
10823 Use bool for boolean.
10824 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
10825 to `unsigned int' when defining a bitfield.
10827 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10829 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
10831 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10833 * window.h (struct window): Convert left_margin_cols and
10834 right_margin_cols from Lisp_Objects to integers. Adjust comment.
10835 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
10836 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
10838 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
10840 (showing_window_margins_p, update_window_line, update_frame_1):
10841 * fringe.c (draw_fringe_bitmap_1):
10842 * xdisp.c (window_box_width): Adjust users.
10843 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
10844 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
10845 Use direct assignment.
10846 (Fset_window_configuration, save_window_save, Fwindow_margins):
10847 Convert Lisp_Object to integer and back where appropriate.
10848 (Fset_window_margins): Adjust user. Return t if any margin
10849 was actually changed, and mention this in docstring.
10851 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
10853 * syntax.c (forward_word):
10854 * cmds.c (forward_char, backward_char): Mention the optional argument.
10856 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10858 * window.h (struct window): Convert left_fringe_width
10859 and right_fringe_width from Lisp_Objects to integers.
10861 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
10862 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
10863 * window.c (wset_left_fringe_width, wset_right_fringe_width):
10865 (make_window): Initialize new integer fields to -1.
10866 (Fsplit_window_internal): Use direct assignment.
10867 (Fset_window_configuration, save_window_save):
10868 Convert Lisp_Object to integer and back where appropriate.
10869 (Fset_window_fringes): Adjust user. Return t if any fringe
10870 was actually changed, and mention this in docstring.
10872 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10874 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
10875 * nsfns.m (x_set_cursor_type):
10876 * w32fns.c (x_set_cursor_type):
10877 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
10878 * xdisp.c (set_frame_cursor_types): ...but in common code.
10880 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10882 * font.c (clear_font_cache): New function, stripped from...
10883 (Fclear_font_cache): ...here, which now uses the function
10884 above. Adjust comment.
10885 * font.h (clear_font_cache): Add prototype.
10886 * xfaces.c (clear_face_cache): Use clear_font_cache.
10888 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
10890 * window.c (Fset_window_start): Compare `w', not `window' because
10891 `w' might not be equal to `window' after call to decode_live_window.
10893 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10895 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
10896 This fixes a problem introduced by the Bug#15035 patch
10897 when using GPG. Reported by Herbert J. Skuhra.
10899 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10901 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
10902 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
10903 not yet initialized.
10905 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10907 * decompress.c (Fzlib_decompress_region): Support zlib
10908 decompression, too, and rename.
10910 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10912 Minor zlib configuration tweaks.
10913 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
10914 Don't assume presence of fn_inflateInit2_ zlib internal function.
10916 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
10918 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
10919 include the zlib prefix.
10921 2013-08-12 Eli Zaretskii <eliz@gnu.org>
10923 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
10924 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
10925 define static variables that are pointers to zlib functions to be
10926 dynamically loaded.
10927 (init_zlib_functions) [WINDOWSNT]: New function.
10928 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
10930 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
10931 macros instead of invoking the zlib functions directly.
10932 (syms_of_decompress): DEFSYM Qzlib_dll.
10933 Staticpro Szlib_available_p.
10935 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
10937 Avoid looping over all frame windows to freeze and unfreeze.
10938 * window.h (struct window): Drop frozen_window_start_p.
10939 (freeze_window_starts): Drop prototype.
10940 * frame.h (struct frame): New frozen_window_starts flag.
10941 (FRAME_WINDOWS_FROZEN): New macro.
10942 * window.c (freeze_window_start, freeze_window_starts):
10944 (select_window, replace_window): Adjust users.
10945 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
10946 (window_frozen_p): New function.
10947 (redisplay_window): Use it.
10949 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
10951 Fix some fd issues when running subprocesses (Bug#15035).
10952 Fix bugs that can leak files or file descriptors on errors.
10953 Don't unlink open temp files, as that's hard for users to diagnose
10954 when things go awry (e.g., temp disk exhausted).
10955 Don't bother to lock temp files. Check for invalid recursion.
10956 * callproc.c (synch_process_fd): Remove. All uses removed.
10957 (synch_process_tempfile): New var or macro.
10958 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
10960 (record_kill_process): New arg, the temp name. All callers changed.
10961 (delete_temp_file): Now just a simple wrapper around unlink.
10962 (call_process_kill): New arg, the call_process_fd array.
10963 Close them all. Clear synch_process_pid. Remove the temp file,
10964 or arrange for it to be removed.
10965 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
10966 that's been moved to synch_process_tempfile. Caller changed.
10967 Do not remove the tempfile; that's now call_process_kill's
10969 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
10970 call_process_kill; the caller now does that.
10971 (call_process_cleanup): Do not close the process fd; that's now
10972 call_process_kill's responsibility.
10973 (Fcall_process): Implement via new function call_process, which
10974 has most of the old body of Fcall_process, but with a different API.
10975 (call_process): New function that does not open or close filefd if
10976 it is nonnegative. Record which fds need to be closed, and let
10977 call_process_kill close (and remove the tempfile, on MSDOS) on error.
10978 Signal an error if invoked recursively (could be done via a hook).
10979 Simplify creation of the tempfile in the MSDOS case.
10980 Don't create the output file until after checking for the executable.
10981 Report any failure to open /dev/null.
10982 Don't open /dev/null for writing twice; once is enough.
10983 Don't create pipe if all output is being discarded or sent to file.
10984 Don't worry about setting up the coding system or reading from the
10985 pipe if all output is being discarded.
10986 Hoist fd_error local into top level, to lessen block nesting.
10987 Don't record deleted pid here; now done by Fcall_process_region.
10988 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
10989 and note its success in synch_process_tempfile.
10990 Do not leak resources when child_setup fails.
10991 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
10992 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
10993 (create_temp_file): Now returns open fd, with an additional
10994 Lisp_Object * argument to return the name. All callers changed.
10995 Do not close the file; rewind it instead, and leave it open for
10996 the caller. Do not lock the temp file. Unwind-protect the file
10997 and the file-descriptor.
10998 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
10999 If an asynchrounous process, record it here, not in call_process.
11000 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11001 * eval.c (set_unwind_protect): New function.
11002 * fileio.c (write_region): New function, generalized from the
11003 old Fwrite_region. Do not lock temp files.
11004 (Fwrite_region): Use it.
11005 * lisp.h (set_unwind_protect, write_region): New decls.
11006 * process.c: Include <verify.h>.
11007 (make_process): Mark fds as initially closed.
11008 (deleted_pid_list): Now a list of pid-filename pairs.
11010 (close_process_fd): New function.
11011 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11012 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11013 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11014 (create_process, create_pty, Fmake_serial_process)
11015 (server_accept_connection): Record which fds need to be closed,
11016 and let deactivate_process close them.
11017 (Fmake_network_process): Do not discard the unwind-protect
11018 until it's safe to do so.
11019 (deactivate_process): Close the fds opened by create_process etc.
11020 (Fprocess_send_eof): Adjust to new way of recording open fds.
11021 Report an error if /dev/null can't be opened, instead of aborting.
11022 * process.h (PROCESS_OPEN_FDS): New constant.
11023 (struct Lisp_Process): New member open_fds.
11024 (record_kill_process, record_deleted_pid): Adjust signatures.
11025 (record_deleted_pid): Move decl here ...
11026 * syswait.h (record_deleted_pid): ... from here.
11028 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11030 * decompress.c: Fix bugs with large buffers and weird inputs.
11031 Tune a bit. Reindent as per usual Emacs style.
11032 (BUFFER_SIZE): Remove.
11033 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11034 more than UINT_MAX bytes. Decompress into the gap instead of into
11035 an auto buffer, as this should avoid copying. Return nil if
11036 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11037 set immediate_quit; we shouldn't trust zlib code that much.
11039 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11041 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11042 errors, and really move the gap to where we want it.
11044 * lisp.h: Include decompress.c support.
11046 * emacs.c (main): Include decompress.c support.
11048 * Makefile.in: Include -lz if present.
11050 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11052 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11053 (initWithTitle:): Initialize frame to 0.
11054 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11055 (fillWithWidgetValue:frame:): Rename from
11056 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11058 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11059 fillWithWidgetValue:frame:
11061 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11062 remove memory leak warnings.
11064 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11065 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11066 menu_pending_title.
11068 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11069 (x_activate_menubar): Update the whole menu.
11070 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11071 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11072 current event is not NSSystemDefined (Bug#15001).
11073 Call ns_check_menu_open only if trackingMenu is 2.
11074 (menuDidClose:): New method, decrease trackingMenu.
11075 (fillWithWidgetValue:setDelegate:): New method.
11076 (fillWithWidgetValue:): Call the above.
11078 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11080 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11082 Omit some unnecessary casts.
11083 Many of these go back to the old pre-C89 days, when they may have
11084 been needed, but we've been assuming C89 or later for a while now.
11085 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11086 (live_float_p, live_misc_p, live_vector_p):
11087 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11088 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11089 (defvar_per_buffer):
11090 * callint.c (Fcall_interactively):
11091 * doc.c (Fsubstitute_command_keys):
11092 * filelock.c (get_boot_time):
11093 * frame.c (xrdb_get_resource):
11094 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11095 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11096 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11097 (menuitem_highlight_callback, menu_destroy_callback)
11098 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11099 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11100 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11101 (xg_tool_bar_help_callback, tb_size_cb):
11102 * image.c (xpm_alloc_color, png_read_from_memory)
11103 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11104 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11106 * keymap.c (describe_map):
11107 * nsfns.m (Fns_display_monitor_attributes_list):
11108 * nsmenu.m (process_dialog:):
11109 * nsterm.m (hold_event):
11110 * process.c (wait_reading_process_output):
11111 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11112 * scroll.c (do_direct_scrolling, scrolling_1):
11113 * termcap.c (tgetent):
11114 * window.c (check_window_containing, add_window_to_list)
11115 (freeze_window_starts):
11116 * xdisp.c (compare_overlay_entries, vmessage):
11117 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11118 (x_get_monitor_attributes_xrandr)
11119 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11120 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11121 * xfont.c (xfont_match, xfont_open):
11122 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11123 (menubar_selection_callback, menu_position_func)
11124 (popup_selection_callback, create_and_show_popup_menu)
11125 (dialog_selection_callback, create_and_show_dialog):
11126 * xrdb.c (x_get_string_resource)
11128 * xsmfns.c (x_session_check_input):
11129 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11130 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11131 (xaw_jump_callback, xaw_scroll_callback):
11132 Omit unnecessary casts.
11134 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11136 Minor string-length refactoring.
11137 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11138 * frame.c (make_monitor_attribute_list):
11139 Prefer build_string to strlen + make_string.
11141 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11143 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11144 don't check minor_code (Bug#14417).
11146 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11148 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11149 vertical positions instead. This avoids calling MATRIX_ROW with
11150 row numbers that are possibly beyond valid limits. (Bug#15064)
11152 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11154 Use xstrdup and build_unibyte_string where applicable.
11155 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11156 * xfns.c (x_window):
11157 * xrdb.c (x_get_customization_string):
11158 * xterm.c (xim_initialize):
11159 * w32fns.c (w32_window): Use xstrdup.
11160 (w32_display_monitor_attributes_list):
11161 * emacs.c (init_cmdargs):
11162 * keyboard.c (PUSH_C_STR):
11163 * nsfont.m (nsfont_open):
11164 * sysdep.c (system_process_attributes):
11165 * w32.c (system_process_attributes):
11166 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11168 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11170 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11171 variables of these types so that GDB would know about them, as aid
11172 for debugging fatal exceptions. (Bug#15024) See also
11173 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11176 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11178 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11179 larger than the NSWindow (Bug#14934).
11181 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11183 Redesign redisplay interface to drop global variable updated_window.
11184 Always pass currently updated window as a parameter to update routines.
11185 * dispextern.h (updated_window): Remove declaration.
11186 (struct redisplay_interface): Pass window parameter to
11187 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11188 and after_update_window_hook.
11189 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11191 * dispnew.c (updated_window): Remove.
11192 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11193 (update_window_line): Adjust to match redisplay interface changes.
11194 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11195 (ns_scroll_run, ns_after_update_window_line):
11196 * w32term.c (x_update_window_begin, x_update_window_end)
11197 (x_after_update_window_line, x_scroll_run):
11198 * xterm.c (x_update_window_begin, x_update_window_end)
11199 (x_after_update_window_line, x_scroll_run):
11200 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11201 Likewise. Adjust comments where appropriate.
11202 (x_cursor_to): Simplify because this is always called during window
11203 update (but install debugging check anyway).
11204 (expose_window): Check must_be_updated_p flag to see whether this
11205 function is called during window update.
11207 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11209 Do not reset window modification event counters excessively.
11210 These leftovers and poor man's tricky methods to catch extra
11211 redisplay's attention are no longer needed.
11212 * frame.c (set_menu_bar_lines_1):
11213 * minibuf.c (read_minibuf_unwind):
11214 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11215 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11216 (window_scroll_line_based, Fset_window_configuration):
11217 * xdisp.c (redisplay_window): Do not reset last_modified and
11218 last_overlay_modified counters.
11220 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11222 * xselect.c (x_send_client_event): Set send_event and serial, memset
11223 data.l as it might be bigger than data.b. Use 24 bit mask to
11224 XSendEvent (Bug#15034).
11226 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11228 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11229 for TTY frames that are not the top frame on their console.
11232 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11234 * w32term.c (w32fullscreen_hook): Really maximize frame when
11235 asked for (Bug#14841).
11237 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11239 Prefer selected_window to Fselected_window, likewise for frames.
11240 * buffer.c (Fbuffer_swap_text):
11241 * data.c (Fvariable_binding_locus):
11242 * window.c (run_window_configuration_change_hook): Adjust users.
11243 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11244 Use decode_live_frame.
11246 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11248 Be more careful if selected window shows the buffer other than current,
11249 use window_outdated only if this is not so. This change should also
11250 address some weird issues discussed in Bug#13012.
11251 * window.h (window_outdated): New prototype.
11252 * window.c (window_outdated): Now here. Convert from static and
11253 always assume window's buffer.
11254 (Fwindow_end, Fwindow_line_height): Use it.
11255 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11256 and always assume window's buffer.
11257 (redisplay_window): Adjust user.
11258 (redisplay_internal): Call to reconsider_clip_changes once and
11259 check whether mode line should be updated only if selected window
11260 shows current buffer.
11261 (run_window_scroll_functions): Use eassert for debugging check.
11262 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11264 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11266 * window.c (window_scroll, window_scroll_pixel_based)
11267 (window_scroll_line_based): Use bool for booleans.
11269 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11271 * process.c: Fix minor off-by-one issues in descriptor counts.
11272 This shouldn't fix any real bugs, but it cleans up the code a bit.
11273 (max_process_desc, max_input_desc): -1, not 0, means none.
11275 (delete_input_desc): New function.
11276 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11277 (deactivate_process): Scan backwards when recomuting max_process_desc;
11278 that should be faster.
11279 (init_process_emacs): Initialize max_input_desc.
11281 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11283 Use region cache to speedup bidi_find_paragraph_start.
11284 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11285 Rename cache_long_line_scans to cache_long_scans.
11286 * buffer.c (bset_cache_long_line_scans): Rename to
11287 bset_cache_long_scans.
11288 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11289 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11291 (syms_of_buffer): Rename cache-long-line-scans to
11292 cache-long-scans. Adjust docstring.
11293 * search.c (newline_cache_on_off):
11294 * indent.c (width_run_cache_on_off): Adjust users.
11295 * bidi.c (bidi_paragraph_cache_on_off): New function.
11296 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11297 * insdel.c (prepare_to_modify_buffer):
11298 Invalidate bidi_paragraph_cache if enabled.
11300 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11302 Invalidate region caches only if buffer text is going to be changed.
11303 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11304 (modify_text): ...new prototype.
11305 (prepare_to_modify_buffer_1): New prototype.
11306 * textprop.c (modify_region): Rename to...
11307 (modify_text_properties): ...new function.
11308 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11309 (Fremove_list_of_text_properties): Adjust users.
11310 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11311 (modify_text): ...new function.
11312 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11313 (prepare_to_modify_buffer_1): ...new function.
11314 * casefiddle.c (casify_region):
11315 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11316 (Ftranspose_regions): Use modify_text.
11318 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11320 * lisp.mk (lisp): Add nadvice.elc.
11322 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11324 New macro to iterate over live buffers similar to frames.
11325 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11326 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11327 Declare buffer-related variables here to offload lisp.h.
11328 * buffer.c (Vbuffer_alist): Adjust comment.
11329 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11330 (other_buffer_safely):
11331 * data.c (store_symval_forwarding):
11332 * dispnew.c (Fframe_or_buffer_changed_p):
11333 * fileio.c (Fdo_auto_save):
11334 * filelock.c (unlock_all_files):
11335 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11337 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11339 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11340 * callproc.c (create_temp_file):
11341 * filelock.c (create_lock_file):
11342 Assume mkostemp, since it's now provided by Gnulib.
11344 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11346 * w32.c (mkostemp): New function.
11347 (mktemp): Remove, no longer used. Most of the code reused in
11348 mkostemp. (Bug#15015)
11349 (mktemp): Don't undef.
11351 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11353 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11354 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11355 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11356 (free_glyph_pool, check_glyph_memory): Likewise for
11357 all users. Adjust comments where appropriate.
11359 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11361 * composite.h: Minor fixups.
11362 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11363 to fix a misspelling, and change it to an inline function while
11364 we're at it (it need not be a macro). All uses changed.
11365 (composition_method, composition_valid_p):
11366 Rewrite to avoid assignments in if-conditions.
11368 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11370 Do not use global Lisp_Object in composition macros.
11371 * composite.h (composition_temp): Remove declaration.
11372 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11373 (composition_method, composition_valid_p): ...inline functions.
11374 (compose_region): Remove the leftover.
11375 * composite.c (composition_temp): Remove.
11376 (run_composition_function, update_compositions)
11377 (composition_compute_stop_pos, composition_adjust_point)
11378 (Ffind_composition_internal):
11379 * coding.c (handle_composition_annotation):
11380 * xdisp.c (handle_composition_prop, check_point_in_composition):
11381 Related users changed.
11383 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11385 Drop FRAME_PTR typedef.
11386 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11387 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11388 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11389 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11390 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11391 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11392 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11393 All related users changed.
11395 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11397 * eval.c (default_toplevel_binding): New function.
11399 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11400 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11401 (syms_of_eval): Export them.
11402 * data.c (Fdefault_value): Micro cleanup.
11403 * term.c (init_tty): Use "false".
11405 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11407 Fix X GC leak in GTK and raw (no toolkit) X ports.
11408 * xterm.c (x_free_frame_resources): If white and black relief
11409 GCs are allocated, always free them here.
11410 * xfns.c (x_make_gc): Omit redundant initialization.
11411 * widget.c (create_frame_gcs): Remove the leftover.
11412 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11413 in x_free_frame_resources.
11415 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11417 * nsterm.m (windowWillResize:toSize:): Only change title if
11418 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11420 (viewDidEndLiveResize): New method.
11422 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11423 inside NS_IMPL_COCOA.
11425 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11427 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11428 Do not check whether undo is enabled because record_insert and
11429 record_delete does that themselves.
11431 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11433 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11434 member which is not really used any more.
11435 (FRAME_XIC_BASE_FONTNAME): Remove.
11436 * xfns.c (xic_free_fontset): Adjust user.
11437 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11438 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11439 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11440 (xdialog_show): Use eassert for debugging check.
11441 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11443 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11445 * fileio.c, fns.c (merge): Move extern decl from here ...
11446 * lisp.h (merge): ... to here.
11448 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11450 Fix last font-related change.
11451 * w32font.h (w32font_list_internal, w32font_match_internal):
11453 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11454 (uniscribe_list_family): Adjust to match font API change.
11455 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11456 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11458 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11460 * frame.h (FRAME_MOUSE_UPDATE):
11461 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11462 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11464 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11466 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11467 * font.h (struct font_driver): Change list, match, and list_family
11468 functions to accept struct frame * as first arg.
11469 * font.c (font_score, font_compare, font_sort_entities):
11471 (font_sort_entities, font_list_entities, font_select_entity)
11472 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11473 match font API change.
11474 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11475 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11476 * ftxfont.c (ftxfont_list, ftxfont_match):
11477 * xftfont.c (xftfont_list, xftfont_match):
11478 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11479 * w32font.c (w32font_list, w32font_match, w32font_list)
11480 (w32font_list_internal, w32_font_match_internal): Likewise.
11481 * xfaces.c (Fx_family_fonts): Adjust user.
11483 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11485 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11486 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11487 only if HAVE_X_WINDOWS is in use.
11488 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11489 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11490 * w32term.c (x_wm_set_icon_position): Likewise.
11491 * w32fns.c (x_icon): Adjust user.
11493 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11495 * xterm.c (last_mouse_press_frame): Remove the
11496 leftover which is not really used any more.
11497 (handle_one_xevent, syms_of_xterm): Adjust users.
11498 (x_flush): Call XFlush once per each X display, not frame.
11499 This is better because this code always unconditionally skips
11500 non-X frames in Vframe_list and issues the only XFlush if we
11501 have more than one X frame on the same X display.
11502 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11503 Use bool for booleans.
11504 (x_draw_glyph_string_background, cvt_string_to_pixel)
11505 (cvt_pixel_dtor): Drop unnecessary prototypes.
11506 * xterm.h (x_display_ok): Adjust prototype.
11508 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11510 Drop unnecessary functions that deals with frame pixel size.
11511 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11512 (x_pixel_height): Drop prototypes.
11513 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11514 (x_pixel_height): Drop implementations.
11515 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11516 which should be always valid for window frame.
11517 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11518 * w32menu.c (Fx_popup_dialog):
11519 * xmenu.c (Fx_popup_dialog): Likewise for both.
11521 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11523 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11524 frame parameters and call to Fmodify_frame_parameters just once.
11525 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11526 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11527 and mention nil frame in docstring.
11529 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11531 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11532 (x_figure_window_size): Likewise. Adjust to return long.
11533 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11534 (toplevel): Move Qterminal_live_p to...
11535 * terminal.c (toplevel): ...here, make it static, and...
11536 (syms_of_terminal): ...DEFSYM here.
11537 * frame.h (Qterminal_live_p): Remove declaration.
11538 (make_frame, x_figure_window_size): Adjust prototype.
11539 * nsfns.m (Fx_create_frame): Use long for window flags.
11541 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11543 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11544 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11545 Do not assume that emacs_close (INT_MAX) is a no-op.
11547 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11549 * xfaces.c (make_face_cache): For struct face_cache, prefer
11550 xmalloc to xzalloc and so avoid redundant call to memset.
11551 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11553 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11555 * fringe.c (draw_window_fringes, update_window_fringes)
11556 (compute_fringe_widths):
11557 * w32term.c (x_draw_glyph_string):
11558 * window.c (candidate_window_p, Frecenter):
11559 * xfaces.c (realize_basic_faces, realize_default_face)
11560 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11561 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11562 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11563 * xmenu.c (Fx_menu_bar_open_internal):
11564 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11565 * xsettings.c (xft_settings_event):
11566 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11567 Use bool for booleans. Adjust style and comments where
11569 * dispextern.h (draw_window_fringes, update_window_fringes)
11570 (compute_fringe_widths):
11571 * xterm.h (x_had_errors_p): Adjust prototype.
11573 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11575 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11576 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11578 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11580 * fns.c (toplevel): Remove comment before Fsafe_length because
11581 it checks for QUIT.
11583 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11585 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11587 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11589 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11590 frame which got the message is still alive, before dereferencing
11591 its pointer. (Bug#14970)
11593 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11594 be a live window, before using it as such. (Bug#14970)
11596 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11598 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11599 w32_detect_focus_change instead of doing part of its job by hand.
11600 This fixes the problem whereby FOCUS_OUT events were not sent to
11603 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11605 * process.c (Fprocess_list): Doc fix.
11607 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11608 being re-exposed only if it didn't ask to become visible.
11609 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11610 was previously iconified. (Bug#14841)
11611 (x_iconify_frame): Mark the frame iconified.
11613 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11615 Fix minor problems found by static checking.
11616 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11617 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11619 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11621 * eval.c (set_specpdl_old_value): New function.
11622 (unbind_to): Minor simplification.
11623 (get_backtrace_frame): New function.
11624 (Fbacktrace_frame): Use it. Add `base' argument.
11625 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11626 (syms_of_eval): Export backtrace-eval.
11627 * xterm.c (x_focus_changed): Simplify.
11629 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11631 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11633 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11635 * xdisp.c (redisplay_window): Instead of moving point out of
11636 scroll margin, reject the force_start method, and try scrolling
11637 instead. (Bug#14780)
11639 2013-07-24 Ken Brown <kbrown@cornell.edu>
11641 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11644 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11646 * eval.c (Fprogn): Do not check that BODY is a proper list.
11647 This undoes the previous change. The check slows down the
11648 interpreter, and is not needed to prevent a crash. See
11649 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11651 2013-07-23 Glenn Morris <rgm@gnu.org>
11653 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11655 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11657 Port to GNU/Linux systems with tinfo but not ncurses.
11658 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11659 to decide whether ncurses is being used. Without this change,
11660 GCC complains about tgetent not being declared, on a system
11661 that has tinfo installed but ncurses not installed.
11663 * eval.c (Fprogn): Check that BODY is a proper list.
11665 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11666 * data.c (Fsetq_default):
11667 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11668 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11670 Tune by taking advantage of the fact that ARGS is always a list
11671 when a function is declared to have UNEVALLED args.
11673 * emacsgtkfixed.c: Port to GCC 4.6.
11674 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11676 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11678 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11679 here to silence compiler warnings.
11681 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11683 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11684 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11685 from messing up Emacs's 'struct frame' (Bug#14923).
11687 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11689 * alloc.c (make_save_ptr_ptr): Define this function.
11690 It was inadvertently omitted. It's needed only if
11691 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11693 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11695 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11696 frame have focus (Bug#14895).
11698 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11700 Avoid vfork-related deadlock more cleanly.
11701 * callproc.c (child_setup): When the child's exec fails, output
11702 the program name, as that's more useful. Use O_NONBLOCK to avoid
11704 * process.c (create_process_1): Remove; no longer needed.
11705 (create_process): Remove timer hack; no longer needed, now that
11706 the child avoids deadlock.
11708 2013-07-20 Glenn Morris <rgm@gnu.org>
11710 * image.c (Fimage_flush): Fix doc typo.
11712 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11714 Fix array bounds violation when pty allocation fails.
11715 * process.c (PTY_NAME_SIZE): New constant.
11716 (pty_name): Remove static variable; it's now auto.
11717 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11718 Take pty_name as an arg rather than using a static variable.
11719 All callers changed.
11720 (create_process): Recover pty_flag from process, not from volatile local.
11721 (create_pty): Stay inside array even when pty allocation fails.
11722 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11724 * lread.c (Fload): Avoid initialization only when lint checking.
11725 Mention that it's needed only for older GCCs.
11727 2013-07-20 Kenichi Handa <handa@gnu.org>
11729 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11730 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11732 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11734 * lread.c (Fload): Avoid uninitialized warning.
11736 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11738 Fix some minor file descriptor leaks and related glitches.
11739 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11740 (create_lock_file): Use write, not emacs_write.
11741 * image.c (slurp_file, png_load_body):
11742 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11743 (server_accept_connection):
11744 Don't leak an fd on memory allocation failure.
11745 * image.c (slurp_file): Add a cheap heuristic for growing files.
11746 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11747 as that's what the other routines do. Maybe input need not be
11748 blocked at all, but it's better to be consistent.
11749 Avoid undefined behavior when strlen is zero.
11751 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11752 (NSTATICS): Now a constant; doesn't need to be a macro.
11754 2013-07-19 Richard Stallman <rms@gnu.org>
11756 * coding.c (decode_coding_utf_8): Add simple loop for fast
11757 processing of ASCII characters.
11759 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11761 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11763 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11765 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11766 unportable 'struct x_display_info'.
11767 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11768 is a portable type.
11770 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11772 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11773 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11775 (system_process_attributes): Prefer plain char to unsigned char
11776 when either will do. Clean up properly if interrupted or if
11777 memory allocations fail. Don't assume sscanf succeeds.
11778 Remove no-longer-needed workaround to stop GCC from whining.
11779 Read command-line once, instead of multiple times. Check read status a
11780 bit more carefully.
11782 Fix obscure porting bug with varargs functions.
11783 The code assumed that int is treated like ptrdiff_t in a vararg
11784 function, which is not a portable assumption. There was a similar
11785 -- though these days less likely -- porting problem with various
11786 assumptions that pointers of different types all smell the same as
11787 far as vararg functions is conserved. To make this problem less
11788 likely in the future, redo the API to use varargs functions.
11789 * alloc.c (make_save_value): Remove this vararg function.
11790 All uses changed to ...
11791 (make_save_int_int_int, make_save_obj_obj_obj_obj)
11792 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
11794 (make_save_ptr): Rename from make_save_pointer, for consistency with
11795 the above. Define only on platforms that need it. All uses changed.
11797 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11799 * keyboard.c: Try to fix typos in previous change.
11800 (DISPLAY_LIST_INFO): New macro.
11801 (kbd_buffer_get_event): Do not access members that are not present
11802 in X11. Revert inadvertent change of "!=" to "=".
11804 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
11806 * keyboard.c (kbd_buffer_get_event):
11807 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
11808 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
11810 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
11812 * filelock.c: Fix unlikely file descriptor leaks.
11813 (get_boot_time_1): Rework to avoid using emacs_open.
11814 This doesn't actually fix a leak, but is better anyway.
11815 (read_lock_data): Use read, not emacs_read.
11817 * doc.c: Fix minor memory and file descriptor leaks.
11818 * doc.c (get_doc_string): Fix memory leak when doc file absent.
11819 (get_doc_string, Fsnarf_documentation):
11820 Fix file descriptor leak on error.
11822 * term.c: Fix minor fdopen-related file descriptor leaks.
11823 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
11824 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
11826 * charset.c: Fix file descriptor leaks and errno issues.
11828 (load_charset_map_from_file): Don't leak file descriptor on error.
11829 Use plain record_xmalloc since the allocation is larger than
11830 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
11832 * eval.c (record_unwind_protect_nothing):
11833 * fileio.c (fclose_unwind):
11835 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
11836 The replacement doesn't block input, but that no longer seems
11839 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
11841 * lread.c: Fix file descriptor leaks and errno issues.
11842 (Fload): Close some races that leaked fds or streams when 'load'
11844 (Fload, openp): Report error number of last nontrivial failure to open.
11845 ENOENT counts as trivial.
11846 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
11848 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
11849 now that the function is always called with a nonnegative arg.
11850 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
11851 All uses replaced with ...
11852 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
11854 A few more minor file errno-reporting bugs.
11855 * callproc.c (Fcall_process):
11856 * doc.c (Fsnarf_documentation):
11857 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
11858 * process.c (set_socket_option):
11859 Don't let a constructor trash errno.
11860 * doc.c: Include <errno.h>.
11862 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
11864 * w32fns.c (unwind_create_tip_frame): Fix declaration.
11866 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
11868 Fix w32 bug with call-process-region (Bug#14885).
11869 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
11870 to Fcall_process when the input is empty. This simplifies the
11871 code a bit. It makes no difference on POSIXish platforms but
11872 apparently it fixes a bug on w32.
11874 Fix bug where insert-file-contents closes a file twice (Bug#14839).
11875 * fileio.c (close_file_unwind): Don't close if FD is negative;
11876 this can happen when unwinding a zapped file descriptor.
11877 (Finsert_file_contents): Unwind-protect the fd before the point marker,
11878 in case Emacs runs out of memory between the two unwind-protects.
11879 Don't trash errno when closing FD.
11880 Zap the FD in the specpdl when closing it, instead of deferring
11881 the removal of the unwind-protect; this fixes a bug where a child
11882 function unwinds the stack past us.
11884 New unwind-protect flavors to better type-check C callbacks.
11885 This also lessens the need to write wrappers for callbacks,
11886 and the need for make_save_pointer.
11887 * alloc.c (free_save_value):
11888 * atimer.c (run_all_atimers):
11890 * alloc.c (safe_alloca_unwind):
11891 * atimer.c (unwind_stop_other_atimers):
11892 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
11893 * menu.c (cleanup_popup_menu) [HAVE_NS]:
11894 * minibuf.c (choose_minibuf_frame_1):
11895 * process.c (make_serial_process_unwind):
11896 * xdisp.c (pop_message_unwind):
11897 * xselect.c (queue_selection_requests_unwind):
11898 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
11899 * alloc.c (record_xmalloc):
11900 Prefer record_unwind_protect_ptr to record_unwind_protect with
11902 * alloc.c (Fgarbage_collect):
11903 Prefer record_unwind_protect_void to passing a dummy.
11904 * buffer.c (restore_buffer):
11905 * window.c (restore_window_configuration):
11906 * xfns.c, w32fns.c (do_unwind_create_frame)
11907 New wrapper. All record-unwind uses of wrappee changed.
11908 * buffer.c (set_buffer_if_live):
11909 * callproc.c (call_process_cleanup, delete_temp_file):
11910 * coding.c (code_conversion_restore):
11911 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
11912 * editfns.c (save_excursion_restore)
11913 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
11914 (save_restriction_restore):
11915 * eval.c (restore_stack_limits, un_autoload):
11916 * fns.c (require_unwind):
11917 * keyboard.c (recursive_edit_unwind, tracking_off):
11918 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
11919 * macros.c (pop_kbd_macro, restore_menu_items):
11920 * nsfns.m (unwind_create_frame):
11921 * print.c (print_unwind):
11922 * process.c (start_process_unwind):
11923 * search.c (unwind_set_match_data):
11924 * window.c (select_window_norecord, select_frame_norecord):
11925 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
11926 (fast_set_selected_frame):
11927 * xfns.c, w32fns.c (unwind_create_tip_frame):
11928 Return void, not a dummy Lisp_Object. All uses changed.
11929 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
11930 * callproc.c (call_process_kill):
11931 * fileio.c (restore_point_unwind, decide_coding_unwind)
11932 (build_annotations_unwind):
11933 * insdel.c (Fcombine_after_change_execute_1):
11934 * keyboard.c (read_char_help_form_unwind):
11935 * menu.c (unuse_menu_items):
11936 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
11937 * sound.c (sound_cleanup):
11938 * xdisp.c (unwind_redisplay):
11939 * xfns.c (clean_up_dialog):
11940 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
11941 Accept no args and return void, instead of accepting and returning
11942 a dummy Lisp_Object. All uses changed.
11943 * cygw32.c (fchdir_unwind):
11944 * fileio.c (close_file_unwind):
11945 * keyboard.c (restore_kboard_configuration):
11946 * lread.c (readevalllop_1):
11947 * process.c (wait_reading_process_output_unwind):
11948 Accept int and return void, rather than accepting an Emacs integer
11949 and returning a dummy object. In some cases this fixes an
11950 unlikely bug when the corresponding int is outside Emacs integer
11951 range. All uses changed.
11952 * dired.c (directory_files_internal_unwind):
11953 * fileio.c (do_auto_save_unwind):
11954 * gtkutil.c (pop_down_dialog):
11955 * insdel.c (reset_var_on_error):
11956 * lread.c (load_unwind):
11957 * xfns.c (clean_up_file_dialog):
11958 * xmenu.c, nsmenu.m (pop_down_menu):
11959 * xmenu.c (cleanup_widget_value_tree):
11960 * xselect.c (wait_for_property_change_unwind):
11961 Accept pointer and return void, rather than accepting an Emacs
11962 save value encapsulating the pointer and returning a dummy object.
11964 * editfns.c (Fformat): Update the saved pointer directly via
11965 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
11966 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
11967 (unwind_body): New function.
11968 (record_unwind_protect): First arg is now a function returning void,
11969 not a dummy Lisp_Object.
11970 (record_unwind_protect_ptr, record_unwind_protect_int)
11971 (record_unwind_protect_void): New functions.
11972 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
11973 * fileio.c (struct auto_save_unwind): New type.
11974 (do_auto_save_unwind): Use it.
11975 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
11976 * insdel.c (struct rvoe_arg): New type.
11977 (reset_var_on_error): Use it.
11978 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
11980 (specbinding_func): Remove; there are now several such functions.
11981 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
11982 (set_unwind_protect_ptr): New function.
11983 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
11985 Be simpler and more consistent about reporting I/O errors.
11986 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
11987 Say "Read error" and "Write error", rather than "I/O error", or
11988 "IO error reading", or "IO error writing", when a read or write
11990 * process.c (Fmake_network_process, wait_reading_process_output)
11991 (send_process, Fprocess_send_eof, wait_reading_process_output):
11992 Capitalize diagnostics consistently. Put "failed foo" at the
11993 start of the diagnostic, so that we don't capitalize the
11994 function name "foo". Consistently say "failed" for such
11996 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
11997 All callers changed. This is so it can use report_file_error.
11998 * sysdep.c (serial_open, serial_configure): Capitalize I/O
11999 diagnostics consistently as above.
12001 * fileio.c (report_file_errno): Fix errno reporting bug.
12002 If the file name is neither null nor a pair, package it up as a
12003 singleton list. All callers changed, both to this function and to
12004 report_file_error. This fixes a bug where the memory allocator
12005 invoked by list1 set errno so that the immediately following
12006 report_file_error reported the wrong errno value.
12008 Fix minor problems found by --enable-gcc-warnings.
12009 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12010 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12012 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12014 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12015 Set event->arg to Qt if switch-event shall be generated.
12016 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12018 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12020 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12023 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12024 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12025 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12026 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12027 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12028 and there is a focused frame.
12029 (head_table): Add focus-in and focus-out.
12030 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12031 bind to handle-focus-in/out.
12033 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12034 (Fhandle_switch_frame): Call Fhandle_focus_in.
12035 (syms_of_frame): defsubr handle-focus-in/out.
12037 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12039 Fix porting bug to older POSIXish platforms (Bug#14862).
12040 * sysdep.c (emacs_pipe): New function, that implements
12041 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12042 This should port better to CentOS 5 and to Mac OS X 10.6.
12043 All calls to pipe2 changed.
12045 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12046 This makes the code easier to read and the executable a bit smaller.
12047 Do not replace all calls to Fcons that happen to create lists,
12048 just calls that are intended to create lists. For example, when
12049 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12050 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12051 Similarly for list2 through list5.
12052 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12053 * bytecode.c (exec_byte_code):
12054 * callint.c (quotify_arg, Fcall_interactively):
12055 * callproc.c (Fcall_process, create_temp_file):
12056 * charset.c (load_charset_map_from_file)
12057 (Fdefine_charset_internal, init_charset):
12058 * coding.c (get_translation_table, detect_coding_system)
12059 (Fcheck_coding_systems_region)
12060 (Fset_terminal_coding_system_internal)
12061 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12062 * composite.c (update_compositions, Ffind_composition_internal):
12063 * dired.c (directory_files_internal, file_name_completion)
12065 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12066 * doc.c (Fsnarf_documentation):
12067 * editfns.c (Fmessage_box):
12069 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12070 (Feval, eval_sub, Ffuncall, apply_lambda):
12071 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12072 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12073 (Fset_file_times, Finsert_file_contents)
12074 (Fchoose_write_coding_system, Fwrite_region):
12075 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12076 * font.c (font_registry_charsets, font_parse_fcname)
12077 (font_prepare_cache, font_update_drivers, Flist_fonts):
12078 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12079 * frame.c (make_frame, Fmake_terminal_frame)
12080 (x_set_frame_parameters, x_report_frame_params)
12081 (x_default_parameter, Fx_parse_geometry):
12082 * ftfont.c (syms_of_ftfont):
12083 * image.c (gif_load):
12084 * keyboard.c (command_loop_1):
12085 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12086 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12087 (Fminor_mode_key_binding, accessible_keymaps_1)
12088 (Faccessible_keymaps, Fwhere_is_internal):
12089 * lread.c (read_emacs_mule_char):
12090 * menu.c (find_and_return_menu_selection):
12091 * minibuf.c (get_minibuffer):
12092 * nsfns.m (Fns_perform_service):
12093 * nsfont.m (ns_script_to_charset):
12094 * nsmenu.m (ns_popup_dialog):
12095 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12096 (Fx_own_selection_internal):
12097 * nsterm.m (append2):
12098 * print.c (Fredirect_debugging_output)
12099 (print_prune_string_charset):
12100 * process.c (Fdelete_process, Fprocess_contact)
12101 (Fformat_network_address, set_socket_option)
12102 (read_and_dispose_of_process_output, write_queue_push)
12103 (send_process, exec_sentinel):
12104 * sound.c (Fplay_sound_internal):
12105 * textprop.c (validate_plist, add_properties)
12106 (Fput_text_property, Fadd_face_text_property)
12107 (copy_text_properties, text_property_list, syms_of_textprop):
12108 * unexaix.c (report_error):
12109 * unexcoff.c (report_error):
12110 * unexsol.c (unexec):
12111 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12112 (Fformat_mode_line, syms_of_xdisp):
12113 * xfaces.c (set_font_frame_param)
12114 (Finternal_lisp_face_attribute_values)
12115 (Finternal_merge_in_global_face, syms_of_xfaces):
12116 * xfns.c (x_default_scroll_bar_color_parameter)
12117 (x_default_font_parameter, x_create_tip_frame):
12118 * xfont.c (xfont_supported_scripts):
12119 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12120 (menu_help_callback, xmenu_show):
12121 * xml.c (make_dom):
12122 * xterm.c (set_wm_state):
12123 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12124 and similarly for list2 through list5.
12126 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12128 * callproc.c (Fcall_process_region): Fix minor race and tune.
12129 (create_temp_file): New function, with the temp-file-creation part
12130 of the old Fcall_process_region. Use Fcopy_sequence to create the
12131 temp file name, rather than alloca + build_string, for simplicity.
12132 Don't bother to block input around the temp file creation;
12133 shouldn't be needed. Simplify use of mktemp.
12134 Use record_unwind_protect immediately after creating the temp file;
12135 this closes an unlikely race where the temp file was not removed.
12136 Use memcpy rather than an open-coded loop.
12137 (Fcall_process_region): Use the new function. If the input is
12138 empty, redirect from /dev/null rather than from a newly created
12139 empty temp file; this avoids unnecessary file system traffic.
12141 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12143 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12144 Simplify by making this case like the other two. This is a bit
12145 slower on obsolete hosts, but the extra complexity isn't worth it.
12147 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12148 * process.c (create_process) [!DOS_NT]:
12149 Remove now-unnecessary calls to emacs_close.
12151 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12153 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12154 returning early. (Bug#14850)
12156 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12157 and inhibit-iso-escape-detection attributes of 'undecided'.
12160 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12162 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12163 Reported by Herbert J. Skuhra in
12164 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12166 Don't lose top specpdl entry when memory is exhausted.
12167 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12168 specpdl overflow here, to simplify callers; all callers changed.
12169 Always reserve an unused entry at the stack top; this avoids
12170 losing the top entry's information when memory is exhausted.
12172 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12174 Clean up errno reporting and fix some errno-reporting bugs.
12175 * callproc.c (Fcall_process):
12176 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12177 * process.c (create_process, Fmake_network_process):
12178 * unexaix.c (report_error):
12179 * unexcoff.c (report_error):
12180 Be more careful about reporting the errno of failed operations.
12181 The code previously reported the wrong errno sometimes.
12182 Also, prefer report_file_errno to setting errno + report_file_error.
12183 (Fcall_process): Look at openp return value rather than at path,
12184 as that's a bit faster and clearer when there's a numeric predicate.
12185 * fileio.c (report_file_errno): New function, with most of the
12186 old contents of report_file_error.
12187 (report_file_error): Use it.
12188 (Ffile_exists_p, Ffile_accessible_directory_p):
12189 Set errno to 0 when it is junk.
12190 * fileio.c (Faccess_file):
12191 * image.c (x_create_bitmap_from_file):
12192 Use faccessat rather than opening the file, to avoid the hassle of
12193 having a file descriptor open.
12194 * lisp.h (report_file_errno): New decl.
12195 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12198 * process.c (create_process, wait_reading_process_output) [AIX]:
12199 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12200 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12201 a multithreaded environment anyway).
12202 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12204 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12206 * image.c (x_find_image_file): Don't close a remote file handle.
12208 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12210 Fix races with threads and file descriptors.
12211 * callproc.c (Fcall_process_region):
12212 * dired.c (open_directory):
12213 * emacs.c (main, Fdaemon_initialized):
12214 * image.c (x_find_image_file):
12215 * inotify.c (Finotify_rm_watch):
12216 * lread.c (Flocate_file_internal):
12217 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12218 * term.c (term_mouse_moveto, init_tty):
12219 * termcap.c (tgetent):
12220 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12221 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12222 * unexhp9k800.c, unexmacosx.c (unexec):
12223 * callproc.c (Fcall_process_region):
12224 Use emacs_close, not close.
12225 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12226 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12227 and posix_close function on current platforms (which all lack them).
12228 (emacs_close): Use it. This should fix the races on GNU/Linux and
12229 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12230 and it should avoid closing random victim file descriptors on
12233 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12235 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12236 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12237 Touch up doc a bit.
12239 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12240 This is for .gdbinit xbacktrace.
12242 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12243 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12244 (emacs_set_tty): Now static.
12245 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12246 * term.c (tty_capable_p, tty_default_color_capabilities)
12247 (get_tty_terminal, term_mouse_movement)
12248 (handle_one_term_event, init_tty, maybe_fatal):
12249 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12250 (tgetent, scan_file, name_match, compare_contin):
12251 * terminal.c (get_terminal):
12252 Use bool for boolean.
12253 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12254 Prefer char to unsigned char if either will do.
12255 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12256 (tty_write_glyphs): Prefer int to unsigned.
12257 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12258 All callers changed.
12259 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12261 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12264 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12265 (B__dummy__): New dummy symbol, to pacify C89.
12266 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12267 they can't grok varargs macros.
12268 * dispnew.c (add_window_display_history)
12269 (add_frame_display_history):
12270 * print.c (print_object):
12271 * xdisp.c (debug_method_add):
12272 Use %p printf format only for void pointers.
12273 * emacs.c (usage_message): New constant, replacing ...
12274 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12275 (main): Adjust to usage reorg.
12276 * fns.c (syms_of_fns):
12277 * profiler.c (syms_of_profiler):
12278 Don't use non-constant struct initializers.
12279 * gnutls.h (gnutls_initstage_t):
12280 * lisp.h (enum Lisp_Fwd_Type):
12281 * lread.c (lisp_file_lexically_bound_p):
12282 * xsettings.c (anonymous enum):
12283 Remove trailing comma.
12284 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12285 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12286 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12288 * regex.c (const_re_char): New type, to pacify strict C89.
12289 All uses of 'const re_char' replaced to use it.
12290 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12291 with glibc when strict C89. This change is imported from gnulib.
12293 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12294 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12295 Omit GNU_LINUX implementation, since it requires long long.
12296 * xterm.c (x_draw_underwave):
12297 Do not assume the traditional order of struct's members.
12298 (x_term_init): Rewrite to avoid the need for non-constant structure
12301 Syntax cleanup, mostly replacing macros with functions.
12302 This removes the need for the syntax_temp hack.
12303 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12304 * syntax.c (SYNTAX_INLINE): New macro.
12305 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12306 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12307 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12308 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12309 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12310 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12311 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12312 Now constants, not macros.
12313 (syntax_temp) [!__GNUC__]: Remove.
12314 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12315 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12316 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12317 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12318 Move here from syntax.h; now functions, not macros. Except for the
12319 last function, these are static since only syntax.c uses them.
12320 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12321 All uses changed. Now a function, not a macro; use this fact
12322 to simplify the code.
12323 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12324 compiler bugs; no longer relevant.
12325 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12326 (SYNTAX_INLINE): New macro.
12327 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12328 for the new functions. Use bool for boolean member.
12329 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12330 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12331 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12332 (SETUP_BUFFER_SYNTAX_TABLE):
12333 Now extern inline functions, not macros.
12334 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12335 Remove; all uses replaced by implementation.
12336 (syntax_temp) [!__GNUC__]: Remove decl.
12337 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12339 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12341 * emacs.c (main): Fix syntax error.
12343 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12345 Timestamp fixes for undo (Bug#14824).
12346 * atimer.c (schedule_atimer):
12347 * fileio.c (Ffile_newer_than_file_p):
12348 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12349 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12350 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12351 (syms_of_fileio): Remove Sclear_visited_file_name.
12352 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12353 file doesn't exist; this avoids an ambiguity with negative timestamps.
12354 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12355 * systime.h (make_emacs_time, invalid_emacs_time):
12356 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12357 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12358 * undo.c (record_first_change): Push (visited-file-modtime) onto
12359 undo list rather than reimplementing it by hand, incorrectly.
12361 2013-07-09 Ken Brown <kbrown@cornell.edu>
12363 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12365 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12367 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12369 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12371 Handle errno and exit status a bit more carefully.
12372 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12373 number into an exit status. Instead, use EXIT_CANCELED.
12374 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12375 * callproc.c (relocate_fd):
12376 * emacs.c (close_output_streams, main):
12377 * process.c (create_process):
12378 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12379 Use emacs_perror for simplicity.
12380 * callproc.c (relocate_fd, main):
12381 * sysdep.c (sys_subshell):
12382 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12383 (shut_down_emacs): Use emacs_write, not write.
12384 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12385 * fileio.c (Fcopy_file, e_write):
12386 * nsterm.m (ns_select):
12387 * process.c (send_process):
12388 * sound.c (vox_write):
12389 Use emacs_write_sig, not emacs_write.
12390 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12391 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12393 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12395 (emacs_full_write): New function.
12396 (emacs_write): Rewrite to use it.
12397 (emacswrite_sig, emacs_perror): New functions.
12398 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12400 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12402 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12403 on NS even if it is present. Pixmap on NS is a void*.
12405 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12407 Port to Ubuntu 10 (Bug#14803).
12408 Problem reported by T.V. Raman.
12409 * process.c (close_on_exec, accept4, process_socket):
12410 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12412 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12414 * w32.c (sys_dup): Declare prototype.
12418 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12420 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12422 Make file descriptors close-on-exec when possible (Bug#14803).
12423 This simplifies Emacs a bit, since it no longer needs to worry
12424 about closing file descriptors by hand in some cases.
12425 It also fixes some unlikely races. Not all such races, as
12426 libraries often open files internally without setting
12427 close-on-exec, but it's an improvement.
12428 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12429 * callproc.c (Fcall_process) [!MSDOS]:
12430 * emacs.c (main) [!DOS_NT]:
12431 * nsterm.m (ns_term_init):
12432 * process.c (create_process):
12433 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12434 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12435 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12436 Prefer mkostemp with O_CLOEXEC to mkstemp.
12437 * callproc.c (relocate_fd) [!WINDOWSNT]:
12438 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12439 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12441 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12442 Make the resulting file descriptor close-on-exec.
12443 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12444 * lread.c (load_descriptor_list, load_descriptor_unwind):
12445 Remove; no longer needed. All uses removed.
12446 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12447 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12449 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12450 (Fmake_network_process, Fnetwork_interface_list)
12451 (Fnetwork_interface_info, server_accept_connection):
12452 Make newly-created socket close-on-exec.
12453 * sysdep.c (emacs_open, emacs_fopen):
12454 Make new-created descriptor close-on-exec.
12455 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12456 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12458 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12460 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12461 for NS_IMPL_GNUSTEP.
12463 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12465 Fix openp errno handling.
12466 * callproc.c (Fcall_process): Preserve openp errno around close.
12467 * lread.c (openp): Set errno when returning -1, as some callers
12470 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12472 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12474 * nsterm.h (NSSavePanel): Update comment.
12475 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12476 (ns_run_file_dialog): Declare.
12478 * nsfns.m: Remove panelOK.
12480 (ns_run_file_dialog): New function.
12481 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12482 event loop, so file dialog is popped up by ns_run_file_dialog, called
12483 by sendEvent (Bug#14578).
12484 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12486 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12488 * xdisp.c (default_line_pixel_height): New function.
12489 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12490 (try_cursor_movement, redisplay_window, try_window)
12491 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12493 * window.c (window_scroll_pixel_based):
12494 use default_line_pixel_height.
12496 * dispextern.h (default_line_pixel_height): Add prototype.
12498 * frame.c (x_set_line_spacing): Accept a float value for
12499 line-spacing parameter, per the documentation.
12501 * data.c (Fmultibyte_string_p): Doc fix.
12503 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12505 Use emacs_open more consistently when opening files.
12506 This handles EINTR more consistently now, and makes it easier
12507 to introduce other uniform changes to file descriptor handling.
12508 * sysstdio.h: New file.
12509 * buffer.c (mmap_init):
12510 * cygw32.c (chdir_to_default_directory):
12511 * dispnew.c (Fopen_termscript):
12512 * emacs.c (Fdaemon_initialized):
12513 * fileio.c (Fdo_auto_save):
12514 * image.c (slurp_file, png_load_body, jpeg_load_body):
12515 * keyboard.c (Fopen_dribble_file):
12517 * print.c (Fredirect_debugging_output):
12518 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12519 * termcap.c (tgetent):
12520 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12521 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12522 * w32term.c (w32_initialize) [CYGWIN]:
12523 * xfaces.c (Fx_load_color_file):
12524 Use emacs_open instead of plain open, and emacs_fopen instead of
12526 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12527 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12528 * callproc.c (default_output_mode): New constant.
12529 (Fcall_process): Use it to call emacs_open instead of plain creat.
12530 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12531 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12532 (emacs_fopen): New function.
12533 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12534 Include <lisp.h>, for emacs_open.
12535 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12537 Remove duplicate #include directives.
12538 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12540 Don't include stdio.h twice.
12541 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12542 Don't include sys/types.h or stdio.h twice.
12543 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12544 * lread.c: Don't include coding.h twice.
12545 * nsfont.m: Don't include frame.h twice.
12546 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12547 * ralloc.c: Don't include <unistd.h> twice.
12548 * xdisp.c: Don't include font.h twice.
12549 * xterm.c: Don't include fontset.h twice.
12550 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12552 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12554 Scale ImageMagick images more carefully.
12555 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12556 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12557 Be more careful about avoiding undefined behavior after
12558 integer overflow and division by zero.
12560 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12562 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12563 (syms_of_w32fns): DEFSYM them.
12564 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12565 (CCHDEVICENAME): Define macros if not defined.
12566 (struct MONITOR_INFO_EX): New struct.
12567 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12568 (enum_display_monitors_fn): New variable.
12569 (globals_of_w32fns): Initialize it.
12570 (Fx_display_pixel_width, Fx_display_pixel_height)
12571 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12572 multi-monitor setups in docstrings.
12573 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12574 screen size by primary monitor's millimeter per pixel.
12575 (w32_monitor_enum, w32_display_monitor_attributes_list)
12576 (w32_display_monitor_attributes_list_fallback)
12577 (Fw32_display_monitor_attributes_list): New functions.
12578 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12580 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12582 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12584 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12586 * fileio.c (Qfile_notify_error): New error symbol.
12588 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12589 * inotify.c (inotify_callback, symbol_to_inotifymask)
12590 (Finotify_add_watch, Finotify_rm_watch): Use it.
12591 (inotifyevent_to_event): Exchange order of cookie and file name.
12592 (Finotify_add_watch): Adapt docstring.
12594 * lisp.h (Qfile_notify_error): Declare.
12596 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12598 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12599 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12600 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12601 which did not work (see <http://bugs.gnu.org/14569#307>).
12602 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12603 && (!noninteractive || initialized)). This attempts to thread
12604 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12606 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12608 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12609 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12611 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12613 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12614 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12615 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12616 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12618 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12620 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12621 Define to __sys_siglist.
12623 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12625 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12626 word-wrap, so that overflow-newline-into-fringe would work in
12627 visual-line-mode. (Bug#2749)
12628 (move_it_in_display_line_to): When the last scanned display
12629 element fits exactly on the display line, and
12630 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12631 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12632 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12633 finding buffer position that corresponds to pixel coordinates,
12634 e.g. in buffer_posn_from_coords.
12636 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12638 * process.c (handle_child_signal): Call catch_child_signal if
12641 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12643 Don't convert function pointers to void * and back.
12644 It isn't portable C, and it's easy enough to avoid.
12645 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12646 (make_save_value): Add support for SAVE_FUNCPOINTER.
12647 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12648 * print.c (print_object):
12649 Distinguish function from object pointers.
12650 * lisp.h (SAVE_FUNCPOINTER): New constant.
12651 (SAVE_SLOT_BITS): Adjust to it.
12652 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12653 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12654 (voidfuncptr): New typedef.
12655 (struct Lisp_Save_Value): New member data[0].funcpointer.
12656 (XSAVE_FUNCPOINTER): New function.
12658 Simplify buildobj processing.
12659 * Makefile.in (buildobj.h): Make it a sequence of strings each
12660 followed by comma, rather than a single string. Put it into a
12661 .tmp file in case there's an error while generating it.
12662 (gl-stamp): Use .tmp for temp files.
12663 (mostlyclean): Clean .tmp files.
12664 * doc.c (buildobj): Move to just the routine that needs it.
12665 It's now an array of strings, so processing is simpler.
12667 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12669 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12670 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12671 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12672 Invoke malloc_enable_thread even when not interactive.
12673 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12674 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12675 in this case, since the underlying bug has now been fixed.
12677 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12679 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12680 unlinking it (bug#14691).
12682 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12684 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12685 before checking whether buffer is modified. This lets
12686 `kill-buffer-query-functions' cancel killing of the buffer or save
12687 its content before `kill-buffer' asks user the "Buffer %s
12688 modified; kill anyway?" question.
12690 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12692 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12693 Let the super performKeyEquivalent deal with them (Bug#14747).
12695 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12697 * widget.c (resize_cb): Remove unused local.
12699 Do not use GTK 3 if it exists but cannot be compiled.
12700 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12701 * xterm.c (x_error_handler) [!USE_GTK]:
12704 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12706 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12708 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12709 to the valid range of values. (Bug#14753)
12711 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12712 when moving point by using the current glyph matrix. This avoids
12713 the need to force redisplay when this function is called in a
12716 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12718 Fix minor problems found by static checking.
12719 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12720 Redo the latter's body to sidestep GCC parenthesization warnings.
12721 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12722 * coding.c (detect_coding, detect_coding_system):
12723 * coding.h (struct undecided_spec):
12724 Use bool for boolean.
12725 * image.c (QCmax_width, QCmax_height): Now static.
12726 * xdisp.c (Fmove_point_visually): Remove unused local.
12728 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12730 * xdisp.c (Fmove_point_visually): New function.
12732 2013-06-28 Kenichi Handa <handa@gnu.org>
12734 * coding.h (define_coding_undecided_arg_index): New enum.
12735 (coding_attr_index): New members
12736 coding_attr_undecided_inhibit_null_byte_detection,
12737 coding_attr_undecided_inhibit_iso_escape_detection,
12738 coding_attr_undecided_prefer_utf_8.
12739 (undecided_spec): New struct.
12740 (struct coding_system): New member `undecided' of the member
12743 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12744 (detect_coding): Likewise.
12745 (detect_coding_system): Likewise.
12746 (Fdefine_coding_system_internal): New coding system properties
12747 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12749 (syms_of_coding): Adjust for coding_arg_undecided_max.
12751 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12753 * image.c (x_from_xcolors): Remove unused local.
12755 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12757 Defer image data transfer between X client and server until actual
12760 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12763 * image.c (Destroy_Image): Remove.
12764 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12765 `mask_p', and `colors_p'. All uses changed.
12766 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12767 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12768 New macros for `flags' arg to x_clear_image_1.
12769 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12770 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12771 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12772 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12773 (image_get_x_image, image_unget_x_image): New functions or macros.
12774 (image_background, image_background_transparent, x_to_xcolors)
12775 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12776 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12777 instead of Destroy_Image.
12778 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12779 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12780 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12781 (imagemagick_load_image, svg_load_image): Use them instead of
12782 x_create_x_image_and_pixmap, and x_put_x_image followed by
12783 x_destroy_x_image, respectively.
12784 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12785 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12786 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12787 background_transparent fields.
12788 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
12789 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
12791 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
12793 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
12794 This mostly consists of undoing recent changes.
12795 * callproc.c (Fcall_process):
12796 * process.c (create_process):
12797 Do not worry about catching SIGCHLD here, undoing previous change.
12798 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
12799 * process.c, process.h (catch_child_signal):
12800 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
12801 * process.c (catch_child_handler): Don't worry about being called
12802 lazily and do not assume caller has blocked SIGCHLD, undoing
12803 previous change. Move first-time stuff back to
12804 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
12805 tickle glib, as that causes Cygwin bootstrap to fail. Do not
12806 set lib_child_handler if it's already initialized, which may
12807 help avoid problems on GNUstep.
12809 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12811 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
12812 * callproc.c (Fcall_process):
12813 * process.c (create_process):
12814 Make sure SIGCHLD is caught before we fork,
12815 since Emacs startup no arranges to catch SIGCHLD.
12816 * process.c (lib_child_handler): Initialize to null, not to
12818 (catch_child_signal): Allow self to be called lazily.
12819 Do nothing if it's already been called.
12820 Assume caller has blocked SIGCHLD (all callers do now).
12821 * emacs.c (main): Do not catch SIGCHLD here; defer it until
12822 just before it's really needed.
12823 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
12824 since it hasn't been caught yet.
12826 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
12828 * image.c (compute_image_size): New function to implement
12829 :max-width and :max-height.
12830 (imagemagick_load_image): Use it.
12832 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
12834 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
12835 * callproc.c, process.h (block_child_signal, unblock_child_signal):
12837 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
12838 * process.c (catch_child_signal): Block SIGCHLD while futzing with
12839 the SIGCHLD handler, since the code is not atomic and (due to glib)
12840 signals may be arriving now.
12841 * sysdep.c (init_signals): Do not catch child signals here;
12842 'main' now does that later, at a safer time.
12844 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
12846 Clean up SIGCHLD handling a bit (Bug#14569).
12847 * process.c, process.h (catch_child_signal):
12848 Now always extern, even if !NS_IMPL_GNUSTEP.
12849 * process.c (catch_child_signal): Move glib tickler here from
12850 init_process_emacs, so that it's done earlier in Emacs
12851 initialization. Also move the noninteractive && !initialized
12852 check here from init_process_emacs. This is all a bit cleaner for
12853 GNUish platforms, and I hope it works around the Cygwin bug.
12854 * sysdep.c (init_signals): Invoke catch_child_signal here, so
12855 that glib signal handling is tickled before glib creates threads.
12857 * process.c (wait_reading_process_output): Avoid int overflow
12858 when reading more than 2 GiB total from a process.
12860 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12862 * process.c (create_process): Handle a couple more cases,
12863 i.e., work even if new_argv and wait_child_setup[i] are cached.
12864 Use Fcall_process's style for volatile vars.
12866 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
12868 * process.c (create_process): Mark PROCESS volatile.
12870 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
12872 Use C99-style flexible array members if available.
12873 This avoids some subtle aliasing issues, which typically
12874 aren't a problem with GCC but may be a problem elsewhere.
12875 * alloc.c (sdata): New typedef, replacing the old struct sdata.
12876 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
12877 In either case, it uses a flexible array member rather than
12878 the old struct hack. All uses changed.
12879 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
12880 Adjust to sdata reorganization.
12881 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
12882 Use offsetof (struct, flex_array_member), not sizeof (struct), as
12883 that ports better to pre-C99 non-GCC.
12884 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
12885 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
12886 as the latter has changed.
12887 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
12888 and port better to pre-C99 GCC.
12889 * image.c (struct xpm_cached_color):
12890 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
12891 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
12892 Use FLEXIBLE_ARRAY_MEMBER.
12893 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
12894 Move decl to top level so it gets checked against implementation.
12895 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
12896 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
12898 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12900 * syntax.c: Integer cleanups.
12901 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
12902 All uses that need 0-or-2 changed to:
12903 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
12904 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
12905 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
12906 (char_quoted, prev_char_comend_first, back_comment)
12907 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12908 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
12909 Use bool for boolean.
12910 (update_syntax_table, skip_chars, skip_syntaxes):
12911 Prefer int to unsigned when either will do.
12912 (back_comment): Return boolean success flag, like forw_comment,
12913 instead of positive-or-minus-1 (which might have overflowed int anyway).
12914 Don't stuff ptrdiff_t into int.
12915 (syntax_spec_code, syntax_code_spec): Now const.
12916 (Fmatching_paren, scan_lists, scan_sexps_forward):
12917 Use enum syntaxcode for syntax code.
12918 (Fmatching_paren): Check that arg is a character, not just an integer.
12919 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
12920 (Finternal_describe_syntax_value): Omit no-longer-needed
12922 (skip_chars): Use char, not unsigned char, when the distinction
12924 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
12925 * bytecode.c (exec_byte_code):
12926 * syntax.c (syntax_spec_code, Fchar_syntax)
12927 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
12928 (init_syntax_once):
12929 * syntax.h (SYNTAX_WITH_FLAGS):
12930 Omit unnecessary casts.
12932 2013-06-20 Eli Zaretskii <eliz@gnu.org>
12934 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
12935 line dimensions here, to avoid race conditions with the main
12936 thread. (Bug#14062, bug#14630, bug#14669)
12938 * w32term.c (w32_draw_window_cursor): Compute the header line and
12939 mode line dimensions here.
12940 <w32_system_caret_window, w32_system_caret_hdr_height>:
12941 <w32_system_caret_mode_height>: New variables.
12943 * w32term.h: Declare them.
12945 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
12947 * alloc.c (die): Move "assertion failed" string here ...
12948 * lisp.h (eassert): ... from here. Also, suppress evaluation of
12949 COND when SUPPRESS_CHECKING. This shrinks the executable text
12950 size by 0.8% to 2.2% when configured with --enable-checking,
12951 depending on optimization flags (GCC 4.8.1 x86-64).
12953 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
12955 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
12957 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
12958 base is 2; this is more accurate.
12960 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
12962 * sound.c (string_default): Move to !WINDOWSNT section.
12963 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
12965 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
12967 * sound.c: Integer cleanups.
12968 Remove unnecessary forward decls.
12969 (struct sound_device): The 'file' member is now a Lisp_Object, not
12970 a char *, so that we needn't invoke alloca on a huge size.
12971 (Fplay_sound_internal): Adjust to this.
12972 (string_default): New function.
12973 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
12974 Use it to adjust to the struct sound_device change.
12975 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
12976 (be2hs) [0]: Remove.
12978 * syntax.c (skip_chars): Don't use uninitialized storage
12979 when searching a multibyte buffer for characters that are not in a
12980 unibyte string that contains non-ASCII characters.
12982 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
12984 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
12985 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
12987 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12989 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
12991 2013-06-18 Kenichi Handa <handa@gnu.org>
12993 * font.c (Ffont_spec): Signal an error for an invalid font name
12996 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
12998 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
12999 In particular this ports to 32-bit sparc Sun cc.
13000 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13001 array with a dummy element at specpdl[-1], so that its address can
13003 (unbind_to): Do not copy the binding; not needed, now that we
13004 copy old_value in the one place where the copy is needed.
13005 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13006 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13007 (union specbinding): Rename from struct specbinding. Redo layout
13008 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13009 which is not portable. With Sun C 5.12 32-bit sparc, the
13010 declaration causes nargs to be an unsigned bitfield, a behavior
13011 that the C standard allows; but Emacs wants nargs to be signed.
13012 The overall type is now a union of structures rather than a
13013 structure of union of structures, and the 'kind' member is now a
13014 bitfield, so that the overall type doesn't grow. All uses changed.
13015 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13017 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13019 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13020 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13022 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13024 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13026 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13027 unless we know that the window w's frame is a frame object.
13028 Another attempt at solving bug#14062 and bug#14630.
13030 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13032 * textprop.c (property_set_type): New enum.
13033 (add_properties): Allow appending/prepending text properties.
13034 (add_text_properties_1): Factored out of Fadd_text_properties.
13035 (Fadd_text_properties): Move all the code into
13036 add_text_properties_1.
13037 (Fadd_face_text_property): New function that calls
13038 add_text_properties_1.
13040 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13042 Move functions from lisp.h to individual modules when possible.
13043 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13044 * alloc.c (XFLOAT_INIT, set_symbol_name):
13045 * buffer.c (CHECK_OVERLAY):
13046 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13047 (set_char_table_parent):
13048 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13049 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13050 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13051 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13053 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13054 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13055 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13056 (backtrace_args, backtrace_debug_on_exit):
13057 * floatfns.c (CHECK_FLOAT):
13058 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13059 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13060 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13061 (set_hash_index_slot):
13062 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13063 * marker.c (CHECK_MARKER):
13064 * textprop.c (CHECK_STRING_OR_BUFFER):
13065 * window.c (CHECK_WINDOW_CONFIGURATION):
13066 Move here from lisp.h, and make these functions static rather than
13068 * buffer.c (Qoverlayp):
13070 * fns.c (Qhash_table_p):
13071 * window.c (Qwindow_configuration_p):
13073 * lisp.h: Remove the abovementioned defns and decls.
13075 Use functions, not macros, for XINT etc (Bug#11935).
13076 In lisp.h, prefer functions to function-like macros, and
13077 constants to object-like macros, when either will do. This:
13078 . simplifies use, as there's no more need to worry about
13079 arguments' side effects being evaluated multiple times.
13080 . makes the code easier to debug on some platforms.
13081 However, when using gcc -O0, keep using function-like macros
13082 for a few critical operations, for performance reasons.
13083 This sort of thing isn't needed with gcc -Og, but -Og
13084 is a GCC 4.8 feature and isn't widely-enough available yet.
13085 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13086 Remove enum lsb_bits; no longer needed.
13087 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13088 * buffer.c (Qoverlap):
13090 * fns.c (Qhash_table_p):
13091 Now extern, so lisp.h can use these symbols.
13092 * dispextern.h: Include character.h, for MAX_CHAR etc.
13093 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13094 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13095 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13096 (GLYPH_CODE_P): Move here from lisp.h.
13097 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13098 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13099 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13100 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13101 XUNTAG now returns void *.
13102 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13103 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13104 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13105 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13106 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13107 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13108 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13109 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13110 New macros, renamed from their sans-lisp_h_ counterparts.
13111 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13112 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13113 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13114 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13115 If compiling via GCC without optimization, define these as macros
13116 in addition to inline functions.
13117 To disable this, compile with -DINLINING=0.
13118 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13119 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13120 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13121 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13122 (INTMASK, VALMASK): Now macros, since static values cannot be
13123 accessed from extern inline functions.
13124 (VALMASK): Also a constant, for benefit of old GDB.
13125 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13126 is INTEGERP, which can fold it in.
13127 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13128 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13129 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13130 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13131 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13132 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13133 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13134 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13135 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13136 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13137 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13138 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13139 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13140 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13141 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13142 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13143 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13144 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13145 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13146 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13147 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13148 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13149 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13150 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13151 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13152 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13153 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13154 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13155 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13156 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13157 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13158 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13159 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13161 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13162 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13163 (VALMASK): Define in one place rather than in two, merging the
13164 USE_LSB_TAG parts; this is simpler.
13165 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13166 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13167 Move up, to avoid use before definition.
13168 Also include "globals.h" earlier, for the same reason.
13169 (make_natnum): New function.
13170 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13171 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13172 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13173 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13174 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13175 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13176 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13177 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13178 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13179 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13180 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13181 (Qwindow_configuration_p, Qimage): New forward declarations.
13182 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13183 (STRING_COPYIN): Remove; unused.
13184 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13185 (xcar_addr, xcdr_addr): New functions. All uses changed.
13186 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13187 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13188 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13189 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13190 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13191 (TYPE_RANGED_INTEGERP): Simplify.
13192 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13193 (setlocale, fixup_locale, synchronize_system_messages_locale)
13194 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13195 Now empty functions, not macros.
13196 (functionp): Return bool, not int.
13197 * window.c (Qwindow_configuration_p): Now extern,
13198 so window.h can use it.
13199 * window.h (Qwindowp): Move decl back to lisp.h.
13201 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13203 * xdisp.c (Fline_pixel_height): New function, required for solving
13206 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13208 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13210 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13212 * lread.c (syms_of_lread):
13213 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13215 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13217 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13219 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13221 * fileio.c (expand_file_name): Doc fix.
13223 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13225 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13226 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13227 Wait for self, not for 0. This can't hurt on GNU or similar
13228 system, and may help with Cygwin.
13230 * keyboard.c: Don't use PROP (...) as an lvalue.
13231 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13232 Use set_prop (A, B), not PROP (A) = B.
13234 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13236 * xdisp.c (get_it_property): Use it->window instead of generating
13237 a Lisp object from it->w.
13239 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13241 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13242 get-char-property the window that is being rendered, instead of
13243 the buffer, to support window-specific overlays. (Bug#14575)
13244 (compute_display_string_pos): When W is NULL, use the current
13245 buffer as the object to pass to get-char-property.
13246 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13247 pointer member of the bidi iterator, since no window is pertinent
13250 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13252 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13253 being displayed, and pass it to compute_display_string_pos.
13254 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13255 (bidi_paragraph_init): All callers changed.
13257 * xdisp.c (init_from_display_pos, init_iterator)
13258 (handle_single_display_spec, next_overlay_string)
13259 (get_overlay_strings_1, reseat_1, reseat_to_string)
13260 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13261 Set bidi_it.w member from it->w.
13262 (compute_display_string_pos): Accept additional argument, the
13263 window being displayed, and pass it to Fget_char_property.
13266 * dispextern.h (struct bidi_it): New member w, the window being
13268 (compute_display_string_pos): Adjust prototype.
13270 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13272 * xgselect.c: Remove unneeded include xterm.h.
13274 * process.c (wait_reading_process_output): Check for NS before GLIB.
13275 GLIB may be linked in due to rsvg, but ns_select must be called.
13277 * xgselect.c (xg_select): Remove call to window_system_available
13278 and g_main_context_pending at the top, so Gdk events (i.e. file
13279 notify) are processed when Emacs is started with -nw.
13281 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13283 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13284 (ctagsfiles3): New variable, includes only *.m files.
13285 (TAGS): Use an explicit language name in the regular expressions,
13286 to avoid transformation of '/SOMETHING' by MSYS to
13287 'c:\MSYS\SOMETHING'.
13289 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13291 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13293 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13295 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13296 still need to set the mouse pointer shape and activate help-echo.
13299 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13301 A few porting etc. fixes for the new file monitor code.
13302 See the thread containing
13303 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13304 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13305 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13306 (dir_monitor_callback, Fgfile_rm_watch):
13307 Use assq_no_quit instead of Fassoc, for speed.
13308 (dir_monitor_callback, Fgfile_rm_watch):
13309 eassert that the monitor is a fixnum.
13310 (dir_monitor_callback): No need for CDR_SAFE.
13311 Simplify building of lisp with alternative tails.
13312 (Fgfile_add_watch, Fgfile_rm_watch):
13313 Do not assume glib functions set errno reliably on failure.
13314 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13315 and signal an error otherwise.
13316 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13317 Use Fdelq instead of Fdelete, for speed.
13319 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13321 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13322 don't insist on being invoked on a highlighted tool-bar button.
13323 Avoids losing tool-bar functionality when mouse-highlight is nil.
13324 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13325 Don't highlight when mouse-highlight is nil.
13326 (note_mouse_highlight): When mouse-highlight is nil, don't return
13327 right away; instead, run tool-bar and mode-line highlight
13328 subroutine, clear any existing highlight, and revert the mouse
13329 pointer to its default shape. (Bug#14558)
13331 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13333 * lisp.mk (lisp): Add prog-mode.el.
13335 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13337 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13338 * process.c (dummy_handler): New function.
13339 (lib_child_handler): New static var.
13340 (handle_child_signal): Invoke it.
13341 (catch_child_signal): If a library has set up a signal handler,
13342 save it into lib_child_handler.
13343 (init_process_emacs): If using glib and not on Windows, tickle glib's
13344 child-handling code so that it initializes its private SIGCHLD handler.
13345 * syssignal.h (SA_SIGINFO): Default to 0.
13346 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13347 31; it should no longer be needed now.
13349 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13351 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13353 * gfilenotify.c (globals_of_gfilenotify): New function.
13354 (syms_of_gfilenotify): Move global initialization there.
13356 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13358 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13360 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13361 * keyboard.c (menu_bar_items, tool_bar_items):
13362 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13363 not override local keymaps any more.
13365 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13367 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13369 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13371 * w32console.c (initialize_w32_display): Return the dimensions of
13372 the console window via 2 additional arguments, not via the current
13373 frame. This avoids crashes due to overrunning the bounds of
13374 frame's decode_mode_spec_buffer, which is not resized following
13375 the change of the frame dimensions from the initial 10x10.
13377 * w32term.h (w32_initialize_display_info): Adjust prototype.
13379 * term.c (init_tty): Take dimensions of the frame from the values
13380 returned by initialize_w32_display.
13382 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13383 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13384 (LIBES): Add $(GFILENOTIFY_LIBS).
13386 * w32inevt.c (handle_file_notifications): Add dummy implementation
13387 for !HAVE_W32NOTIFY.
13389 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13391 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13393 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13395 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13397 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13399 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13401 Fix minor problems found by static checking.
13402 * data.c (pure_write_error):
13403 Use xsignal2, not Fsignal, as Fsignal might return.
13404 * eval.c (set_backtrace_debug_on_exit): Now static.
13405 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13406 No longer inline. EXTERN_INLINE is needed only for functions
13407 defined in .h files. Reindent function header as per GNU style.
13408 (backtrace_p, backtrace_top, backtrace_next):
13409 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13410 compiler or linker. Add extern decls to pacify gcc -Wall.
13411 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13413 * frame.c (free_monitors): Define only on platforms that need it.
13414 * nsterm.m (ns_term_init):
13415 * process.c (catch_child_signal):
13416 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13417 defined on all porting targets these days.
13418 * process.c, process.h (catch_child_signal):
13419 Make it extern only if NS_IMPL_GNUSTEP is defined.
13421 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13423 * w32.c (gettimeofday): Make the signature identical to prototype
13424 in nt/inc/sys/time.h.
13426 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13428 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13431 * keyboard.c (safe_run_hooks_error): Improve error message.
13433 * data.c (pure_write_error): Add `object' argument.
13434 * puresize.h (CHECK_IMPURE): Use it.
13436 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13438 * Makefile.in (NOTIFY_OBJ): New variable.
13439 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13441 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13442 Call syms_of_gfilenotify.
13444 * gfilenotify.c: New file.
13446 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13447 and Qfile_w32notify.
13448 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13449 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13451 * lisp.h: Declare syms_of_gfilenotify.
13453 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13455 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13457 Merge the specpdl and backtrace stacks. Make the structure of the
13458 specpdl entries more obvious via a tagged union of structs.
13459 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13460 (enum specbind_tag): New enum.
13461 (struct specbinding): Make it a tagged union of structs.
13462 Add a case for backtrace records.
13463 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13464 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13465 (backtrace_debug_on_exit): New accessors.
13466 (struct backtrace): Remove.
13467 (struct catchtag): Remove backlist field.
13468 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13470 (Flocal_variable_p): Speed up the common case where the binding is
13472 * eval.c (backtrace_list): Remove.
13473 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13474 (set_backtrace_args, set_backtrace_nargs)
13475 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13476 (backtrace_next): New functions.
13477 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13478 (unwind_to_catch, internal_lisp_condition_case)
13479 (internal_condition_case, internal_condition_case_1)
13480 (internal_condition_case_2, internal_condition_case_n): Don't bother
13481 with backtrace_list any more.
13482 (Fsignal): Adjust to new backtrace format.
13483 (grow_specpdl): Move up.
13484 (record_in_backtrace): New function.
13485 (eval_sub, Ffuncall): Use it.
13486 (apply_lambda): Adjust to new backtrace format.
13487 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13489 (specbind): Adjust to new specpdl format. Simplify.
13490 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13491 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13493 (mark_backtrace): Remove.
13494 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13495 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13496 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13498 * profiler.c (record_backtrace): Use get_backtrace.
13499 (handle_profiler_signal): Use backtrace_top_function.
13500 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13501 accessor functions.
13503 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13505 * process.h (catch_child_signal): Declare.
13507 * process.c (catch_child_signal): New function.
13508 (init_process_emacs): Call it.
13510 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13511 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13513 (x_set_cursor_type): Remove declaration.
13514 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13515 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13516 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13517 (ns_get_color): Use F suffix on float.
13518 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13519 (ns_get_rgb_color): Remove.
13520 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13521 (note_mouse_movement): x and y are CGFloat.
13522 (ns_draw_fringe_bitmap): Remove unused rowY.
13523 Change #if to COCOA && >= 10_6.
13524 (ns_draw_window_cursor): Remove unused overspill.
13525 (ns_draw_underwave): width and x are EamcsCGFloat.
13526 (ns_draw_box): thickness is CGFloat.
13527 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13528 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13529 if not in main thread.
13530 (ns_get_pending_menu_title, ns_check_menu_open)
13531 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13532 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13533 (sendFromMainThread:): New method.
13534 (changeFont:): size is CGFloat.
13535 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13536 Disable warning about permanent text.
13537 (characterIndexForPoint:): Adjust return type depending on GNUstep
13539 (mouseDown:): delta is CGFloat.
13540 (updateFrameSize): Remove unised variable f.
13541 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13542 Cast float to EmacsCGFloat.
13543 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13544 also to -1 when restoring.
13545 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13546 inside NS_IMPL_COCOA.
13547 (toggleFullScreen:): Put call to toggleFullScreen inside
13548 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13549 (setPosition:portion:whole:): por is CGFloat.
13550 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13551 (mouseDown:): Use CGFloat.
13552 (mouseDragged:): Remove unised variable edge.
13553 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13555 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13556 of CGFloat differs.
13557 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13558 when NS_IMPL_GNUSTEP.
13559 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13560 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13561 (EmacsToolbar): Add clearAll. Add tag argument to
13562 addDisplayItemWithImage.
13563 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13565 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13567 * nsmenu.m (ns_update_menubar): Make static.
13568 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13569 (fillWithWidgetValue:): Add cast to SEL for setAction.
13570 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13571 (update_frame_tool_bar): Update code for GNUstep.
13572 (clearAll): New method.
13573 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13574 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13575 Move identifierToItem setObject and activeIdentifiers addObject before
13576 call to insertItemWithItemIdentifier.
13577 (validateVisibleItems): Fix indentation.
13578 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13579 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13580 UtilityWindow to aStyle, remove call to setStyleMask.
13582 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13584 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13585 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13586 Use F suffix on floats.
13587 (ns_char_width): Returns CGFloat.
13588 (ns_ascii_average_width): w is CGFloat instead of float.
13589 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13591 (ns_glyph_metrics): CGFloat instead of float.
13593 * nsfns.m (x_set_foreground_color, x_set_background_color):
13595 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13596 remove unused variables.
13597 (Fns_read_file_name): Keep track if panel is for save.
13598 Use ns_filename_from_panel/ns_directory_from_panel.
13599 (Fns_list_services): delegate only used for COCOA.
13600 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13601 Just return the input if GNUstep.
13602 (x_screen_planes): Remove.
13603 (Fxw_color_values): Use EmacsCGFloat
13604 (Fns_display_monitor_attributes_list): Only get screen number for
13606 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13608 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13609 ns_directory_from_panel.
13611 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13613 * process.c (handle_child_signal): Also use WCONTINUED.
13614 This is so that list-processes doesn't mistakenly list the process
13615 as stopped, when the process has actually been continued and is
13618 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13620 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13621 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13622 not already configured.
13624 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13626 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13628 * Makefile.in (mostlyclean): Remove *.res files.
13630 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13632 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13633 a buffer (bug#8447).
13635 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13637 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13638 display vector, and we backtrack, handle the case that the
13639 previous character position is also displayed from a display
13640 vector or covered by a display string or image. (Bug#14476)
13642 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13644 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13645 (struct MonitorInfo, free_monitors): Remove.
13646 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13647 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13648 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13651 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13652 (struct MonitorInfo, free_monitors): Remove.
13653 (ns_screen_name): Make static.
13654 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13655 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13658 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13659 (struct MonitorInfo): New struct.
13660 (free_monitors, make_monitor_attribute_list): Declare.
13662 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13664 (free_monitors, make_monitor_attribute_list): New functions.
13665 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13668 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13670 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13672 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13674 * keyboard.c: Apply keyboard decoding only to events that come directly
13675 from the tty, not from unread-command-events (bug#14368).
13676 (read_event_from_main_queue): New function, extracted from read_char.
13677 (read_decoded_char): Remove.
13678 (read_decoded_event_from_main_queue): New function to replace it.
13679 (read_char): Use it.
13680 (read_key_sequence): Use read_char rather than read_decoded_char.
13682 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13684 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13686 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13688 2013-05-22 Kenichi Handa <handa@gnu.org>
13690 The following changes are to fix the setting of
13691 buffer-file-coding-system on, for instance, C-x RET c unix RET
13692 _FILE_OF_DOS_EOL_TYPE_ RET.
13694 * coding.h (struct coding_system): New member detected_utf8_chars.
13696 * coding.c (detect_coding_utf_8): Count characters and check EOL
13697 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13699 (setup_coding_system): Do not initialize coding->head_ascii.
13700 (check_ascii): Do not set coding->eol_seen but update it. Do not
13701 call adjust_coding_eol_type here.
13702 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13703 If the eol-type of CODING is already specified, adjust the eol type
13704 of the found coding-system.
13705 (decode_coding_gap): Cancel previous change. Utilize the
13706 character numbers counted by detect_coding_utf_8. Fix detection
13709 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13711 * search.c (looking_at_1): Only set last_thing_searched if the match
13712 changed the match-data (bug#14281).
13714 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13716 * xdisp.c (reseat_at_previous_visible_line_start):
13717 Already declared in dispextern.h, so remove it here.
13718 (move_it_vertically_backward): Likewise.
13720 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13722 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13723 (Fx_display_pixel_width, Fx_display_pixel_height)
13724 (Fx_display_mm_width, Fx_display_mm_height):
13725 Mention `display-monitor-attributes-list' in docstrings.
13727 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13728 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13729 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13730 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13731 (Fx_display_backing_store, Fx_display_visual_class)
13732 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13733 (Fx_display_grayscale_p, Fx_display_pixel_width)
13734 (Fx_display_pixel_height, Fx_display_planes)
13735 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13736 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13737 (Fx_display_mm_width, Fx_display_mm_height)
13738 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13739 height for all physical monitors as in X11.
13741 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13742 Return pixel width or height for all physical monitors as in X11.
13744 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13746 Port --enable-gcc-warnings to clang.
13747 * bytecode.c (exec_byte_code):
13749 Redo diagnostic pragmas to pacify clang, too.
13750 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13751 * editfns.c (Fencode_time):
13752 * fileio.c (file_accessible_directory_p):
13753 * font.c (font_unparse_xlfd):
13754 Use '&"string"[index]' instead of '"string" + (index)'.
13755 * undo.c (user_error): Remove; unused.
13757 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13759 * insdel.c (insert_1_both): Document the arguments, instead of
13760 referring to insert_1, which no longer exists.
13762 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13763 some window, increment windows_or_buffers_changed, so that
13764 *Messages* display in that window is updated. (Bug#14408)
13766 * w32.c: Include epaths.h.
13767 (init_environment): Use cmdproxy.exe without leading directories.
13768 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13770 (gettimeofday): Adjust signature and return value to Posix
13773 * unexw32.c (open_output_file): Delete the existing emacs.exe
13774 before creating it, to break the hard link to the versioned
13777 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13778 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13779 (FIRSTFILE_OBJ): New variables.
13780 (W32_RES): Rename to EMACSRES. All users changed.
13781 (base_obj): Use $(CM_OBJ).
13782 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13783 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13784 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13785 $(W32_RES_LINK) before $(LIBES).
13786 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13788 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13790 * makefile.w32-in (DOC): Use just "DOC".
13792 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
13794 * process.c: Export default filters and sentinels to Elisp.
13795 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
13797 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
13798 (Fset_process_sentinel, Fformat_network_address):
13799 Default to them instead of nil.
13800 (server_accept_connection): Sentinels can't be nil any more.
13801 (read_and_dispose_of_process_output): New function, extracted from
13802 read_process_output.
13803 (read_process_output): Use it; filters can't be nil.
13804 (Finternal_default_process_filter): New function, extracted from
13805 read_process_output.
13806 (exec_sentinel_unwind): Remove function.
13807 (exec_sentinel): Don't zilch sentinel while running.
13808 (status_notify): Sentinels can't be nil.
13809 (Finternal_default_process_sentinel): New function extracted from
13811 (setup_process_coding_systems): Default filter is not nil any more.
13812 (syms_of_process): Export new Elisp functions and initialize
13814 * lisp.h (make_lisp_proc): New function.
13816 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
13818 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
13820 2013-05-14 Eli Zaretskii <eliz@gnu.org>
13822 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13823 unless we know that the window w is a leaf window.
13824 Another attempt at solving bug#14062.
13826 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
13828 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
13831 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
13833 * image.c (gif_load): Check that subimages fit (Bug#14345).
13835 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
13837 * lread.c (skip_dyn_eof): New function.
13838 (read1): Use it to skip the end of a file in response to #@00.
13840 * doc.c (get_doc_string): Slightly relax the sanity checking.
13842 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
13844 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
13845 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13846 (MonitorInfo): New struct.
13847 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
13848 (Fns_display_monitor_attributes_list): New functions.
13849 (display-usable-bounds): Remove.
13850 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
13853 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
13855 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
13856 (GTK_CHECK_VERSION): New macro, if not already defined.
13857 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
13858 replaced by GTK_CHECK_VERSION.
13860 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
13862 * xterm.h (GTK_PREREQ): New macro.
13863 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
13864 to use this macro instead, for consistency and clarity.
13866 2013-05-08 Eli Zaretskii <eliz@gnu.org>
13868 * xdisp.c (row_for_charpos_p): New function, with code of
13869 cursor_row_p, but accepts an additional argument CHARPOS instead
13870 of using a hardcoded PT.
13871 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
13872 (row_containing_pos): Call row_for_charpos_p instead of partially
13873 doing the same. Fixes cursor positioning under longlines-mode
13874 when longlines-show-effect includes more than one newline, when
13875 moving the cursor vertically up.
13877 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
13879 * makefile.w32-in (ACL_H): New macro.
13880 ($(BLD)/fileio.$(O)): Update dependencies.
13882 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13884 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
13885 * Makefile.in (LIB_ACL): New macro.
13886 (LIBACL_LIBS): Remove.
13887 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
13888 * fileio.c: Include <acl.h>.
13889 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
13890 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
13892 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
13895 * unexelf.c: Don't assume ElfW (Half) fits in int.
13896 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
13897 when dealing with ElfW (Half) values, since they can exceed 2**31
13898 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
13899 (entry_address): Omit unused NUM arg. All uses changed.
13901 2013-05-07 Juri Linkov <juri@jurta.org>
13903 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
13904 to the string converted from number with `Fnumber_to_string'.
13907 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13909 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
13910 This fixes a problem introduced by my previous change.
13912 2013-05-07 Glenn Morris <rgm@gnu.org>
13914 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
13916 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
13918 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
13920 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
13922 Static checking by GCC 4.8.0.
13923 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
13924 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
13925 (x_get_monitor_attributes_fallback)
13926 (x_get_monitor_attributes_xinerama)
13927 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
13928 Define only if USE_GTK.
13929 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
13930 (x_get_monitor_attributes_fallback): Omit unused locals.
13931 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
13932 Use double, not float, to avoid mixed-mode floating point arithmetic.
13934 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13935 Jan Djärv <jan.h.d@swipnet.se>
13937 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
13938 (XINERAMA_CFLAGS): New macros.
13939 (ALL_CFLAGS, LIBES): Use them.
13941 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
13942 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
13943 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
13944 (syms_of_xfns): DEFSYM them.
13945 (struct MonitorInfo): New struct.
13946 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
13947 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
13948 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
13949 (x_get_monitor_attributes_xinerama): New functions.
13950 (Fx_display_monitor_attributes_list): New primitive.
13951 (syms_of_xfns): Defsubr it.
13953 * xterm.h (x_display_info): Add Xatom_net_workarea and
13954 Xatom_net_current_desktop.
13956 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
13957 and dpyinfo->Xatom_net_current_desktop.
13959 2013-05-06 Eli Zaretskii <eliz@gnu.org>
13961 * xdisp.c (pos_visible_p): Use the special code for finding the
13962 beginning of a display property or overlay for any "replacing"
13963 display property, not just for display strings. This solves
13964 incorrect reporting of position by posn-at-point. (Bug#14241)
13966 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
13968 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
13969 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
13970 Verify that ElfW (Half) fits in int.
13971 (fatal): Use same signature as lisp.h.
13972 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
13973 configure and build with -DUNEXELF_DEBUG without worrying about
13974 other modules that use DEBUG.
13975 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
13976 possibly-wide integers now uses it instead of plain fprintf.
13977 (entry_address): New function, which avoids problems with 32-bit
13978 overflow on 64-bit hosts.
13979 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
13980 (round_up): Don't assume the remainder fits in int.
13981 (find_section): Use bool for boolean. Simplify debug code.
13982 (unexec): Don't assume file sizes fit in int or size_t.
13983 Omit unnecessary trailing newline in 'fatal' format.
13984 Use strerror rather than outputting decimal error number.
13985 Remove unused code when emacs is not defined;
13986 this file relies on Emacs now.
13987 Don't assume e_phnum and e_shnum are positive.
13989 * regex.c: Fix problems when DEBUG is defined.
13990 (extract_number, extract_number_and_incr): Define regardless of
13991 whether DEBUG is defined; that's simpler and makes the code less
13992 likely to go stale in the normal case when DEBUG is not defined.
13993 Return int rather than taking an int * arg. All callers changed.
13994 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
13995 Remove, replacing with ...
13996 (DEBUG_PRINT): New macro. All callers changed.
13997 (DEBUG_COMPILES_ARGUMENTS): New macro.
13998 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
13999 (print_compiled_pattern, print_double_string) [DEBUG]:
14000 Use prototype rather than old-style definition.
14001 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14002 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14003 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14004 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14005 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14006 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14007 This matters only when DEBUG is defined.
14009 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14011 * xdisp.c (set_iterator_to_next): Set the
14012 ignore_overlay_strings_at_pos_p flag only if we are _really_
14013 iterating over an overlay string, as indicated by the
14014 current.overlay_string_index member. (Bug#14306)
14016 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14018 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14019 to where it is used, to avoid autorelease issues (Bug#14050).
14021 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14023 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14024 * fileio.c (syms_of_fileio): Implement this.
14025 * filelock.c (create_lock_file): If symbolic links don't work, so
14026 we use a regular file as a lock file, do not fsync the lock file;
14029 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14031 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14032 (syms_of_minibuf): Adjust accodingly.
14034 * callint.c (Fcall_interactively): Adjust calls accordingly.
14036 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14038 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14039 w->contents is a buffer before computing everything else.
14040 Use parentheses to disambiguate last part of the condition.
14042 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14043 assertion violations. (Bug#14062)
14045 2013-05-01 David Reitter <david.reitter@gmail.com>
14047 * nsfns.m (ns_tooltip): Initialize.
14049 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14051 * coding.c (decode_coding_gap): Don't remove the character before
14052 a newline unless it's a CR character. (Bug#14287)
14054 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14056 * dispextern.h (struct face): Move enum face_underline_type
14057 earlier so that bitfields can be in the same word.
14059 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14061 * nsfns.m (handlePanelKeys): New function.
14062 (EmacsOpenPanel:performKeyEquivalent:)
14063 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14064 arrows/function/control and copy/paste keys (Bug#14296).
14066 2013-04-27 Juri Linkov <juri@jurta.org>
14068 * callint.c (Fcall_interactively): Call `Qread_number' for
14069 interactive code letter `n' instead of using duplicate code.
14072 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14074 * systime.h (make_timeval): Declare as 'const'.
14076 2013-04-27 Kenichi Handa <handa@gnu.org>
14078 * font.c (font_open_entity): Always open a font of manageable
14081 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14083 Port better to AIX (Bug#14258).
14084 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14087 2013-04-24 Kenichi Handa <handa@gnu.org>
14089 * coding.c (decode_coding_iso_2022): When an invalid escape
14090 sequence is encountered, reset the invocation and designation
14091 status to the safest one.
14093 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14095 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14096 Without this fix, "make distclean" leaves stamp-h1 behind.
14098 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14100 * w32fns.c (w32_fullscreen_rect): New function to compute the
14101 window rectangle for the given fullscreen mode.
14102 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14103 longer tunes the window size. This keeps the window's edges flush
14104 with the screen and allows the taskbar to hide itself in fullboth.
14106 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14107 window decorations and uses the entire screen.
14109 * w32term.h (w32_fullscreen_rect) Add prototype.
14110 (struct w32_output): Replace normal_width, normal_height,
14111 normal_top, and normal_left members with a single normal_placement
14113 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14115 (FRAME_NORMAL_PLACEMENT): New macro.
14117 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14119 * minibuf.c (Ftest_completion): Silence compiler warning.
14121 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14123 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14126 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14129 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14130 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14131 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14132 parentheses where appropriate.
14134 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14136 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14138 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14140 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14141 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14142 Mention in the doc string that setting these variables takes
14143 effect only after a call to set-window-buffer. (Bug#14200)
14145 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14147 * indent.c (Fvertical_motion): Don't consider display strings on
14148 overlay strings as display strings on the buffer position we
14149 started from. This prevents vertical cursor motion from jumping
14150 more than one line when there's an overlay string with a display
14151 property at end of line.
14152 Reported by Karl Chen <Karl.Chen@quarl.org> in
14153 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14155 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14157 * window.c (select_window): `record_buffer' even if window is
14158 already selected (bug#14191).
14160 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14162 * window.c (Fwindow_end): Test more flags, including the buffer's
14163 last_overlay_modified flag, to determine whether the window's
14164 display is really up-to-date. Prevents the function from
14165 returning a stale value. (Bug#14170)
14166 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14169 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14171 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14172 garbaged only if it is not already the top frame on its TTY.
14173 This prevents flickering due to constant redrawing of TTY frames when
14174 there are GUI frames open in the same session. (Bug#13864)
14176 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14178 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14179 of marking the idle timers directly.
14181 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14183 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14184 tables (bug#14054).
14186 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14188 * window.c (select_window): Don't record_buffer while the invariant is
14189 temporarily broken (bug#14161).
14191 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14193 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14195 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14197 2013-04-07 Romain Francoise <romain@orebokech.com>
14199 Ignore additional platform-specific ACL errors (Bug#13702).
14200 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14201 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14203 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14205 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14208 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14210 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14211 This bug was introduced by my 2013-02-25 change that simplified
14212 data_start configuration. Without this change, on GNU/Linux
14213 an Emacs configured with --enable-profiling fails immediately
14214 due to a profiler signal.
14215 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14216 with these flags. On platforms where special flags are needed
14217 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14218 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14219 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14221 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14223 Get rid of some platform-specific functions examining window
14224 system and its capabilities. This is a partial rework of the
14226 * lisp.h (have_menus_p): Remove prototype. This function is
14227 replaced with platform-independent window_system_available.
14228 (check_window_system): Move to...
14229 * frame.h (decode_window_system_frame, window_system_available):
14230 ...here, add new prototypes.
14231 * frame.c (window_system_available, decode_window_system_frame):
14233 (check_window_system): Platform-independent now.
14234 * xterm.h (x_in_use): Remove declaration.
14236 * w32term.h (check_x_frame):
14237 * nsterm.h (check_x_frame): Remove prototypes. This function
14238 is replaced with platform-independent decode_window_system_frame.
14239 * msdos.c (have_menus_p): Remove.
14240 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14241 Remove platform-specific functions. Use check_window_system,
14242 decode_window_system_frame and check_ns_display_info where
14243 appropriate. Minor style and comment tweaks.
14244 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14245 (check_x_frame): Likewise.
14246 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14248 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14249 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14250 * xmenu.c, xselect.c: All related users changed.
14252 2013-04-03 Kenichi Handa <handa@gnu.org>
14254 The following changes is to optimize the code for reading UTF-8
14257 * coding.c (check_ascii): Rename from detect_ascii. Return value
14258 changed. Check EOL format. Do not call adjust_coding_eol_type
14260 (check_utf_8): New function.
14261 (adjust_coding_eol_type): Do nothing if already adjusted.
14262 (detect_coding): Compare the return value of check_ascii with
14263 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14264 (decode_coding_gap): Optimize for valid UTF-8.
14266 2013-03-21 Kenichi Handa <handa@gnu.org>
14268 * coding.c (syms_of_coding): Cancel previous change.
14270 * insdel.c (insert_from_gap): Fix previous change.
14272 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14274 Consistently use platform-specific function to detect window system.
14275 * lisp.h (check_window_system): New prototype. This function is
14276 going to replace check_x, check_w32 and check_ns.
14277 (have_menus_p): Mention msdos.c in comment.
14278 * fontset.c (check_window_system_func): Remove. Adjust all users.
14279 * fontset.h (check_window_system_func): Remove prototype.
14280 * nsterm.h (check_ns):
14281 * xterm.h (check_x):
14282 * w32term.h (check_w32): Likewise.
14283 * menu.c (Fx_popup_menu): Use check_window_system.
14284 * msdos.c (check_window_system): Define for MS-DOS.
14285 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14286 * w32fns.c (check_window_system): Likewise for MS-Windows.
14287 * xfns.c (check_window_system): Likewise for X.
14288 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14289 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14291 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14293 Prefer < to > in range checks such as 0 <= i && i < N.
14294 This makes it easier to visualize quantities on a number line.
14295 This patch doesn't apply to all such range checks,
14296 only to the range checks affected by the 2013-03-24 change.
14297 This patch reverts most of the 2013-03-24 change.
14298 * alloc.c (xpalloc, Fgarbage_collect):
14299 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14300 * character.c (string_escape_byte8):
14301 * charset.c (read_hex):
14302 * data.c (cons_to_unsigned):
14303 * dispnew.c (update_frame_1):
14304 * doc.c (Fsubstitute_command_keys):
14305 * doprnt.c (doprnt):
14306 * editfns.c (hi_time, decode_time_components):
14307 * fileio.c (file_offset):
14308 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14309 * font.c (font_intern_prop):
14310 * frame.c (x_set_alpha):
14311 * gtkutil.c (get_utf8_string):
14312 * indent.c (check_display_width):
14313 * keymap.c (Fkey_description):
14314 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14316 * minibuf.c (read_minibuf_noninteractive):
14317 * process.c (wait_reading_process_output):
14318 * search.c (Freplace_match):
14319 * window.c (get_phys_cursor_glyph):
14320 * xdisp.c (redisplay_internal):
14321 * xsmfns.c (smc_save_yourself_CB):
14322 Prefer < to > for range checks.
14323 * dispnew.c (sit_for): Don't mishandle NaNs.
14324 This fixes a bug introduced in the 2013-03-24 change.
14325 * editfns.c (decode_time_components): Don't hoist comparison.
14326 This fixes another bug introduced in the 2013-03-24 change.
14328 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14330 * frame.h (struct frame): Drop scroll_bottom_vpos
14331 member becaue all real users are dead long ago.
14332 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14333 * xdisp.c (redisplay_internal): Adjust user.
14335 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14337 * nsmenu.m (showAtX:Y:for:): setLevel to
14338 NSPopUpMenuWindowLevel (Bug#13998).
14340 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14342 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14343 (ns_check_pending_open_menu): Declare.
14345 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14346 (x_activate_menubar): Update the menu with title that matches
14347 ns_get_pending_menu_title, and call
14348 ns_check_pending_openmenu (Bug#12698).
14349 (menuWillOpen:): New method.
14350 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14352 * nsterm.m (menu_will_open_state, menu_mouse_point)
14353 (menu_pending_title): New varaibles.
14354 (ns_get_pending_menu_title, ns_check_menu_open)
14355 (ns_check_pending_open_menu): New functions.
14357 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14359 * indent.c (current_column_bol_cache): Remove leftover which is not
14360 used in Fmove_to_column any more.
14361 (current_column, scan_for_column): Adjust users.
14362 * keyboard.c (last_point_position_buffer, last_point_position_window):
14363 Remove leftovers which are not used for recording undo any more.
14364 (command_loop_1, syms_of_keyboard): Adjust users.
14365 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14366 redisplay_window any more.
14367 (move_it_to): Adjust user.
14369 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14371 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14372 Update dependencies.
14374 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14376 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14377 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14378 forward references.
14380 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14382 * window.h (struct window): Replace hchild, vchild and buffer slots
14383 with a single slot 'contents'. This is possible because each valid
14384 window may have either the child window (in vertical or horizontal
14385 combination) or buffer to display (for the leaf window). Using that,
14386 a lot of operations to traverse and/or change window hierarchies may
14387 be simplified. New member horizontal is used to distinguish between
14388 horizontal and vertical combinations of internal windows.
14389 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14390 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14391 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14392 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14393 Use contents slot, not buffer, where appropriate.
14394 (wset_combination): New function.
14395 (wset_buffer): Add eassert.
14396 (Fframe_first_window): Simplify the loop reaching first window.
14397 (Fwindow_buffer): Use WINDOW_LEAF_P.
14398 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14399 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14400 (unshow_buffer): Convert initial debugging check to eassert.
14401 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14402 (make_parent_window, window_resize_check, window_resize_apply)
14403 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14404 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14405 Adjust to match struct window changes.
14406 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14407 (mark_window_cursors_off, count_windows, get_leaf_windows)
14408 (foreach_window_1): Simplify the loop.
14409 * alloc.c (mark_object): Do not check for the leaf window because
14410 internal windows has no glyph matrices anyway.
14411 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14412 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14413 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14414 (build_frame_matrix_from_window_tree, mirror_make_current)
14415 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14416 (update_window_tree, set_window_update_flags): Simplify the loop.
14417 (sync_window_with_frame_matrix_rows): Enforce live window.
14418 Use contents slot, not buffer, where appropriate.
14419 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14420 and WINDOW_HORIZONTAL_COMBINATION_P.
14421 (make_frame_visible_1): Simplify the loop.
14422 Use contents slot, not buffer, where appropriate.
14423 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14424 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14425 (expose_window_tree): Likewise.
14426 Use contents slot, not buffer, where appropriate.
14427 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14428 to avoid deleted windows. Use contents slot instead of buffer.
14429 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14430 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14431 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14432 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14434 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14436 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14437 identify the reasons for assertion violations in bug#14062 and
14439 (Fx_show_tip): Fix compilation error under
14440 "--enable-check-lisp-object-type". (Bug#14073)
14442 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14443 Reported by <rzl24ozi@gmail.com>.
14445 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14447 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14449 (unwind_with_echo_area_buffer): ...to restore it here.
14450 This is needed to ensure that...
14451 (redisplay_window): ...both window markers are valid here,
14452 which is verified by eassert.
14453 * editfns.c (save_excursion_save): Do not assume that
14454 selected_window always displays the buffer.
14455 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14458 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14460 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14463 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14465 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14467 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14469 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14470 since MinGW's w32api headers do. This avoids compiler warnings.
14472 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14473 if already defined.
14475 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14477 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14479 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14481 * gtkutil.c (style_changed_cb): Check if frame is live and an
14482 X frame (Bug#14038).
14484 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14486 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14487 Define only for _WIN32_WINNT less than 0x0500.
14488 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14490 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14491 see its own definitions of 'struct timeval' and 'struct timezone'.
14493 Fix incompatibilities between MinGW.org and MinGW64 headers.
14494 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14496 * w32.c (REPARSE_DATA_BUFFER): Guard with
14497 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14499 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14501 * xterm.c: Include X11/XKBlib.h
14502 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14504 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14506 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14508 * blockinput.h (input_blocked_p): Likewise.
14509 * bytecode.c (exec_byte_code): Likewise.
14510 * callproc.c (call_process_kill, call_process_cleanup)
14511 (Fcall_process): Likewise.
14512 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14513 (Fccl_execute_on_string): Likewise.
14514 * character.c (string_escape_byte8): Likewise.
14515 * charset.c (read_hex): Likewise.
14516 * cm.c (calccost): Likewise.
14517 * data.c (cons_to_unsigned): Likewise.
14518 * dired.c (directory_files_internal, file_name_completion):
14520 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14521 (sit_for): Likewise.
14522 * doc.c (Fsubstitute_command_keys): Likewise.
14523 * doprnt.c (doprnt): Likewise.
14524 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14525 * emacsgtkfixed.c: Likewise.
14526 * fileio.c (file_offset, Fwrite_region): Likewise.
14527 * floatfns.c (Fexpt, fmod_float): Likewise.
14528 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14530 * font.c (font_intern_prop): Likewise.
14531 * frame.c (x_set_alpha): Likewise.
14532 * gtkutil.c (get_utf8_string): Likewise.
14533 * indent.c (check_display_width): Likewise.
14534 * intervals.c (create_root_interval, rotate_right, rotate_left)
14535 (split_interval_right, split_interval_left)
14536 (adjust_intervals_for_insertion, delete_node)
14537 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14538 (merge_interval_right, merge_interval_left, copy_intervals)
14539 (set_intervals_multibyte_1): Likewise.
14540 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14541 * keymap.c (Fkey_description): Likewise.
14542 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14543 * lread.c (openp, read_integer, read1, string_to_number):
14545 * menu.c (ensure_menu_items): Likewise.
14546 * minibuf.c (read_minibuf_noninteractive): Likewise.
14547 * print.c (printchar, strout): Likewise.
14548 * process.c (create_process, Faccept_process_output)
14549 (wait_reading_process_output, read_process_output, send_process)
14550 (wait_reading_process_output): Likewise.
14551 * profiler.c (make_log, handle_profiler_signal): Likewise.
14552 * regex.c (re_exec): Likewise.
14553 * regex.h: Likewise.
14554 * search.c (looking_at_1, Freplace_match): Likewise.
14555 * sysdep.c (get_child_status, procfs_ttyname)
14556 (procfs_get_total_memory): Likewise.
14557 * systime.h (EMACS_TIME_VALID_P): Likewise.
14558 * term.c (dissociate_if_controlling_tty): Likewise.
14559 * window.c (get_phys_cursor_glyph): Likewise.
14560 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14561 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14563 * xfns.c (Fx_window_property): Likewise.
14564 * xmenu.c (set_frame_menubar): Likewise.
14565 * xselect.c (x_get_window_property, x_handle_dnd_message):
14567 * xsmfns.c (smc_save_yourself_CB): Likewise.
14568 * xterm.c (x_scroll_bar_set_handle): Likewise.
14570 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14572 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14573 to be optional or nil. Adjust comment and convert it to docstring.
14574 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14575 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14577 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14579 Static checking by GCC 4.8-20130319.
14580 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14581 * process.c (Fset_process_datagram_address)
14582 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14583 * xdisp.c (get_char_face_and_encoding)
14584 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14585 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14586 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14588 2013-03-24 Ken Brown <kbrown@cornell.edu>
14590 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14591 fix compilation on 64-bit Cygwin, where underscores are not
14592 automatically prepended.
14594 * w32term.c (w32_initialize): Silence compiler warning.
14596 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14598 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14599 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14600 variables, to save and restore frame dimensions.
14601 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14602 after returning from a 'fullscreen' configuration.
14603 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14604 to avoid races between the main thread and the input thread.
14606 * w32term.h (struct w32_output): New members normal_width,
14607 normal_height, normal_top, normal_left, and prev_fsmode.
14608 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14609 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14610 members of a frame.
14612 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14613 'fullscreen' parameter. Always record previous width and height
14614 of the frame, except when switching out of maximized modes, so
14615 that they could be restored correctly, instead of resetting to the
14616 default frame dimensions. Send SC_RESTORE command to the frame,
14617 unless we are going to send SC_MAXIMIZE, to restore the frame
14618 resize hints in the mouse pointer shown by the window manager.
14621 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14623 * lisp.h (get_frame_param): Adjust conditions for prototype
14626 2013-03-22 Ken Brown <kbrown@cornell.edu>
14628 * unexcw.c: Drop unneeded inclusion of w32common.h.
14629 (report_sheap_usage): Declare.
14630 (read_exe_header): Add magic numbers for x86_64.
14631 (fixup_executable): Fix printf format specifier for unsigned long
14634 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14636 * frame.h (struct frame): Put menu_bar_window under #ifdef
14637 because this member is not needed when X toolkit is in use.
14638 (fset_menu_bar_window):
14639 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14640 (free_glyphs, update_frame):
14641 * xdisp.c (expose_frame): Likewise.
14642 (display_menu_bar): Likewise. Remove redundant eassert.
14643 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14646 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14648 Use functions and constants to manipulate Lisp_Save_Value objects.
14649 This replaces code that used macros and strings and token-pasting.
14650 The change makes the C source a bit easier to follow,
14651 and shrinks the Emacs executable a bit.
14652 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14653 (make_save_value): Change 1st arg from string to enum. All callers
14656 (mark_object): Use if, not #if, for GC_MARK_STACK.
14657 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14658 (XSAVE_OBJECT): Now functions, not macros.
14659 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14660 the constant was never used.
14661 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14662 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14663 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14664 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14666 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14667 type3 with a single member save_type. All uses changed.
14668 (save_type, set_save_pointer, set_save_integer): New functions.
14669 * print.c (PRINTX): Remove.
14671 * alloc.c: Remove redundant static declarations.
14673 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14675 * window.h (struct window): Convert left_col, top_line, total_lines
14676 and total_cols from Lisp_Objects to integers. Adjust comments.
14677 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14679 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14680 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14681 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14682 Adjust users where appropriate.
14684 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14686 * frame.h (struct frame): Drop resx and resy because the same data is
14687 available from window system-specific output context. Adjust users.
14688 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14689 New functions to provide defaults when no window system available.
14690 (FRAME_RES_X, FRAME_RES_Y): New macros.
14691 (NUMVAL): Move from xdisp.c.
14692 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14693 (Ffont_face_attributes, Fopen_font):
14694 * image.c (gs_load):
14695 * w32font.c (fill_in_logfont):
14696 * xdisp.c (calc_pixel_width_or_height):
14697 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14698 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14700 2013-03-20 Kenichi Handa <handa@gnu.org>
14702 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14703 to 1 (temporary workaround until a bug related to ASCII
14704 optimization is fixed).
14706 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14708 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14709 Signal error if window is not internal. Adjust docstring.
14710 (delete_all_child_windows): Use combination_limit to save the buffer.
14711 (Fset_window_configuration): Adjust accordingly.
14712 * print.c (syms_of_print): Initialize debugging output not here...
14713 (init_print_once): ...but in a new function here.
14714 * lisp.h (init_print_once): Add prototype.
14715 * emacs.c (main): Add call to init_print_once. Adjust comments.
14717 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14719 * window.c (window_resize_check, window_resize_apply)
14720 (window_from_coordinates, recombine_windows, set_window_buffer)
14721 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14722 (Fsplit_window_internal, Fdelete_window_internal)
14723 (freeze_window_starts): Use bool for booleans.
14724 * window.h (window_frame_coordinates, resize_frame_windows)
14725 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14727 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14729 * dispnew.c (bitch_at_user): Use `user-error'.
14731 2013-03-17 Ken Brown <kbrown@cornell.edu>
14733 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14734 as return type of image_background. (Bug#13981)
14735 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14737 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14739 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14740 (ns_select): Don't return with result uninitialized.
14742 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14745 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14747 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14748 directories. If filename is nil, get directory name (Bug#13932).
14749 Use getFilename and getDirectory.
14750 (getFilename, getDirectory): New methods for EmacsSavePanel and
14752 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14754 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14756 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14758 2013-03-15 Kenichi Handa <handa@gnu.org>
14760 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14761 (adjust_after_replace): Make it back to static. Delete the third
14762 arg text_at_gap_tail. Cancel the code for handling it.
14764 * coding.h (struct coding_system): New member eol_seen.
14766 * coding.c (detect_ascii): New function.
14767 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14768 when the source bytes are actually scanned. On detecting for
14769 coding_category_utf_8_auto, call detect_ascii instead of scanning
14770 source bytes directly.
14771 (produce_chars): Call insert_from_gap with the new arg 0.
14772 (encode_coding): Likewise.
14773 (decode_coding_gap): Control ASCII optimization by the variable
14774 disable_ascii_optimization instead of #ifndef .. #endif.
14775 Deccode EOL format according to coding->eol_seen.
14776 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14779 * lisp.h (adjust_after_replace): Cancel externing it.
14780 (insert_from_gap): Adjust prototype.
14782 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14784 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14785 FULLSCREEN_MAXIMIZED. (Bug#13935)
14787 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
14789 * region-cache.c (find_cache_boundary, move_cache_gap)
14790 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
14791 Simplify debugging check and convert to eassert. Adjust comment.
14792 (pp_cache): Put under ENABLE_CHECKING.
14794 2013-03-14 Eli Zaretskii <eliz@gnu.org>
14796 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
14797 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
14798 and WM_ACTIVATEAPP.
14799 (w32fullscreen_hook): If the frame is visible, reset
14800 f->want_fullscreen flag after changing the frame size. If the
14801 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
14804 2013-03-13 Daniel Colascione <dancol@dancol.org>
14806 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
14807 too so that these builds can use Cygwin's file conversion
14808 functions. (We've been building and linking cygw32.o all along
14809 and just not using it.)
14811 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14813 File synchronization fixes (Bug#13944).
14814 * Makefile.in (LIB_FDATASYNC): New macro.
14816 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
14817 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
14818 Don't worry about HAVE_FSYNC, since a substitute fsync is
14819 available if the system lacks one.
14820 (Fwrite_regin): Retry fsync if interrupted.
14822 2013-03-13 Eli Zaretskii <eliz@gnu.org>
14824 * w32term.c (w32_read_socket): If the Emacs frame is being
14825 activated, call w32fullscreen_hook, to make sure the new frame
14826 dimensions are in effect. (Bug#13937)
14828 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
14830 * xdisp.c (init_iterator): Simplify because both character and byte
14831 positions are either specified or -1. Add eassert. Adjust comment.
14832 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
14833 character and byte positions can be obtained from marker.
14835 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
14837 Static checking by Sun C 5.12.
14838 * alloc.c (buffer_memory_full) [REL_ALLOC]:
14839 * bytecode.c (exec_byte_code):
14840 * dispnew.c (init_display):
14842 * fileio.c (Fsubstitute_in_file_name):
14843 * keyboard.c (Fevent_convert_list):
14844 * keymap.c (Fsingle_key_description):
14845 * term.c (maybe_fatal, fatal):
14846 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
14847 * xsmfns.c (Fhandle_save_session):
14848 Omit unreachable code.
14849 * keymap.c (map_keymap_char_table_item): Cast void * to
14850 a function pointer type; the C Standard requires this.
14852 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
14853 Include <sys/param.h> unconditionally, as that works elsewhere and
14854 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
14855 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
14858 See ChangeLog.12 for earlier changes.
14860 ;; Local Variables:
14864 Copyright (C) 2011-2014 Free Software Foundation, Inc.
14866 This file is part of GNU Emacs.
14868 GNU Emacs is free software: you can redistribute it and/or modify
14869 it under the terms of the GNU General Public License as published by
14870 the Free Software Foundation, either version 3 of the License, or
14871 (at your option) any later version.
14873 GNU Emacs is distributed in the hope that it will be useful,
14874 but WITHOUT ANY WARRANTY; without even the implied warranty of
14875 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14876 GNU General Public License for more details.
14878 You should have received a copy of the GNU General Public License
14879 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.