ChangeLog 404 KB
Newer Older
Paul Eggert's avatar
Paul Eggert committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
2012-05-21  Paul Eggert  <eggert@cs.ucla.edu>

	Assume C89 or later.
	* alloc.c, buffer.c, lisp.h: Replace POINTER_TYPE with void.
	* alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc)
	(xrealloc):
	* buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts.
	* editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL):
	* textprop.c, tparam.c (NULL): Remove.
	* ralloc.c, vm-limit.c (POINTER): Assume void * works.
	* regex.c (SIGN_EXTEND_CHAR): Assume signed char works.
	* regex.h (_RE_ARGS): Remove.  All uses rewritten to use prototypes.
	* unexelf.c (ElfBitsW): Assume c89 preprocessor or better.
	* xterm.c (input_signal_count): Assume volatile works.

16 17 18 19 20
2012-05-21  Ken Brown  <kbrown@cornell.edu>

	* xgselect.c (xg_select): Fix first argument in call to 'select'
	(bug#11508).

21 22 23 24 25
2012-05-20  Ken Brown  <kbrown@cornell.edu>

	* gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
	[CYGWIN]:  Cast ptr to (char *) before comparing to _heapbase.

26 27 28 29 30 31 32 33
2012-05-19  Ken Brown  <kbrown@cornell.edu>

	* xfns.c (x_in_use): Remove `static' qualifier.
	* xterm.h (x_in_use): Declare.
	* xgselect.c: Include xterm.h.
	(xg_select): Test `x_in_use' instead of `inhibit_window_system'
	and `display_arg' (bug#9754).

34 35
2012-05-19  Paul Eggert  <eggert@cs.ucla.edu>

36 37
	* s/ms-w32.h (HAVE_GETDOMAINNAME): Remove; not needed.

38 39 40
	* m/vax.h: Remove; no longer needed since HAVE_FTIME is being removed.
	* s/ms-w32.h (HAVE_FTIME): Remove; not needed.

41 42 43 44 45 46 47 48 49 50 51
2012-05-18  Eli Zaretskii  <eliz@gnu.org>

	Fix compilation with -DGLYPH_DEBUG=1 on MS-Windows.

	* w32term.c [GLYPH_DEBUG]: Add prototype for x_check_font.
	(x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c

	* w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: Fix broken
	reference to image_cache->refcount.
	(x_create_tip_frame): Fix broken use of FRAME_IMAGE_CACHE.

52 53 54 55 56 57 58
2012-05-17  Juri Linkov  <juri@jurta.org>

	* search.c (Fword_search_regexp, Fword_search_backward)
	(Fword_search_forward, Fword_search_backward_lax)
	(Fword_search_forward_lax): Move functions to isearch.el
	(bug#10145, bug#11381).

59 60 61 62
2012-05-16  Paul Eggert  <eggert@cs.ucla.edu>

	* xgselect.c (xg_select): Just invoke 'select' if -nw (Bug#9754).

63 64 65 66
2012-05-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lread.c (init_obarray): Declare Qt and Qnil as special.

67 68 69
2012-05-14  Glenn Morris  <rgm@gnu.org>

	* nsterm.m (ns_init_paths): Fix typo ("libexec" not "lib-exec").
70
	Put "libexec" before "bin", for the sake of init_callproc_1.
71

72 73
2012-05-14  Paul Eggert  <eggert@cs.ucla.edu>

74 75
	* keyboard.c (kbd_buffer_get_event) [!HAVE_DBUS]: Omit unused local.

76 77 78 79 80 81
	* unexaix.c: Port to more-recent AIX compilers.
	(report_error, report_error_1, make_hdr, copy_sym)
	(mark_x, adjust_lnnoptrs, unrelocate_symbols):
	Make arguments const char *, not char *, to avoid violations of C
	standard and to fix some AIX warnings reported by Gilles Pion.

82
2012-05-14  Eli Zaretskii  <eliz@gnu.org>
83 84 85 86 87 88 89 90 91 92 93 94 95 96 97

	* xdisp.c (handle_stop): Don't call get_overlay_strings_1 if we
	already have overlays loaded.
	(handle_single_display_spec): Before returning without displaying
	fringe bitmap, synchronize the bidi iterator with the main display
	iterator, by calling iterate_out_of_display_property.
	(iterate_out_of_display_property): Detect buffer iteration by
	testing that it->string is a Lisp string.
	(get_next_display_element): When the current object is exhausted,
	and there's something on it->stack, call set_iterator_to_next to
	proceed with what's on the stack, instead of returning zero.
	(set_iterator_to_next): If called at the end of a Lisp string,
	proceed to consider_string_end without incrementing string
	position.  Don't increment display vector index past the end of
	the display vector.  (Bug#11417)
98 99 100
	(pos_visible_p): Don't report a position visible when move_it_to
	stopped at the last line of window, which happens to be scanned
	backwards by the bidi iteration.  (Bug#11464)
101

102
2012-05-14  Eli Zaretskii  <eliz@gnu.org>
103 104 105 106 107 108 109 110 111

	* xdisp.c (handle_single_display_spec): Return 1 for left-margin
	and right-margin display specs even if the spec is invalid or we
	are on a TTY, and thus unable to display on the fringes.  That's
	because the text with the property will not be displayed anyway,
	so we need to signal to the caller that this is a "replacing"
	display spec.  This fixes display when the spec is invalid or we
	are on a TTY.

112
2012-05-14  Paul Eggert  <eggert@cs.ucla.edu>
113 114 115 116

	* unexaix.c (make_hdr): Fix typo in prototype.
	This bug broke the build on AIX.  Problem reported by Gilles Pion.

117 118 119 120 121
2012-05-14  Michael Albinus  <michael.albinus@gmx.de>

	* keyboard.c (kbd_buffer_get_event): Read special events also in
	batch mode.  (Bug#11415)

122 123 124 125
2012-05-12  Glenn Morris  <rgm@gnu.org>

	* ns.mk: Update for ns_appbindir no longer having trailing "/".

126 127 128 129
2012-05-12  Eli Zaretskii  <eliz@gnu.org>

	* lisp.mk (lisp): Add newcomment.elc.

130 131 132 133 134
2012-05-12  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (MKDIR_P): New, set by configure.
	* ns.mk (${ns_appdir}, ${ns_appbindir}Emacs): Use $MKDIR_P.

135 136 137 138 139 140 141
2012-05-11  Paul Eggert  <eggert@cs.ucla.edu>

	Remove unused function hourglass_started.
	* dispextern.h (hourglass_started):
	* w32fns.c (hourglass_started):
	* xdisp.c (hourglass_started): Remove.

142 143 144 145 146
2012-05-10  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/gmalloc.$(O), $(BLD)/w32menu.$(O)):
	Update dependencies.

147 148
2012-05-10  Paul Eggert  <eggert@cs.ucla.edu>

149 150 151
	* xgselect.c (xg_select): Put maxfds+1 into a var.
	This is slightly clearer, and pacifies Ubuntu 12.04 gcc.

152 153
	* sound.c (DEFAULT_ALSA_SOUND_DEVICE): Define only if HAVE_ALSA.

154 155 156 157 158
2012-05-10  Dave Abrahams  <dave@boostpro.com>

	* filelock.c (syms_of_filelock): New boolean create-lockfiles.
	(lock_file): If create_lockfiles is 0, do nothing.  (Bug#11227)

159 160 161 162 163 164 165
2012-05-09  Michael Albinus  <michael.albinus@gmx.de>

	* dbusbind.c (xd_registered_buses): New internal Lisp object.
	Rename all occurences of Vdbus_registered_buses to xd_registered_buses.
	(syms_of_dbusbind): Remove declaration of Vdbus_registered_buses.
	Initialize xd_registered_buses.

166 167
2012-05-09  Paul Eggert  <eggert@cs.ucla.edu>

168 169 170 171 172 173 174 175 176 177 178 179 180 181
	Untag more efficiently if USE_LSB_TAG.
	This is based on a proposal by YAMAMOTO Mitsuharu in
	<http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg01876.html>.
	For an admittedly artificial (nth 8000 longlist) benchmark on
	Fedora 15 x86-64, this yields a 25% CPU speedup.  Also, it shrinks
	Emacs's overall text size by 1%.
	* lisp.h (XUNTAG): New macro.
	(XCONS, XVECTOR, XSTRING, XSYMBOL, XFLOAT, XMISC, XPROCESS, XWINDOW)
	(XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE, XSUB_CHAR_TABLE, XBOOL_VECTOR)
	(XSETTYPED_PSEUDOVECTOR, XHASH_TABLE, TYPED_PSEUDOVECTORP): Use it.
	* eval.c (Fautoload):
	* font.h (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT):
	* frame.h (XFRAME): Use XUNTAG.

182 183 184 185 186 187 188 189
	Port recent dbusbind.c changes to 32-bit --with-wide-int.
	* dbusbind.c (xd_append_arg, xd_retrieve_arg, Fdbus_message_internal):
	Remove unportable assumptions about print widths of types like
	dbus_uint32_t.
	(xd_get_connection_address, Fdbus_init_bus): Cast Emacs integer to
	intptr_t when converting between pointer and integer, to avoid GCC
	warnings about wrong width.

190
2012-05-09  Eli Zaretskii  <eliz@gnu.org>
191 192 193 194 195 196 197

	* w32proc.c (new_child): Force Windows to reserve only 64KB of
	stack for each reader_thread, instead of defaulting to 8MB
	determined by the linker.  This avoids failures in creating
	subprocesses on Windows 7, see the discussion in this thread:
	http://lists.gnu.org/archive/html/emacs-devel/2012-03/msg00119.html.

198 199 200 201 202 203
2012-05-07  Jérémy Compostella  <jeremy.compostella@gmail.com>

	Fix up display of the *Minibuf-0* buffer in the mini window.
	* keyboard.c (read_char): Don't clear the echo area if there's no
	message to clear.
	* xdisp.c (redisplay_internal): Redisplay the mini window (with the
204
	contents of *Minibuf-0*) if there's no message displayed in its stead.
205

206 207 208 209 210
2012-05-07  Michael Albinus  <michael.albinus@gmx.de>

	* dbusbind.c (XD_DEBUG_MESSAGE): Don't print message twice in
	batch mode.

211 212 213 214
2012-05-06  Chong Yidong  <cyd@gnu.org>

	* lisp.mk (lisp): Update.

215
2012-05-05  Jim Meyering  <meyering@redhat.com>
216 217 218

	* w32font.c (fill_in_logfont): NUL-terminate a string (Bug#11372).

219 220 221 222 223 224 225 226 227 228
2012-05-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	* data.c (PUT_ERROR): New macro.
	(syms_of_data): Use it.  Add new error type `user-error'.
	* undo.c (user_error): New function.
	(Fprimitive_undo): Use it.
	* print.c (print_error_message): Adjust print style for `user-error'.
	* keyboard.c (user_error): New function.
	(Fexit_recursive_edit, Fabort_recursive_edit): Use it.

229 230 231 232 233 234 235 236
2012-05-03  Paul Eggert  <eggert@cs.ucla.edu>

	Do not limit current-time-string to years 1000..9999.
	* editfns.c (TM_YEAR_IN_ASCTIME_RANGE): Remove.
	(Fcurrent_time_string): Support any year that is supported by the
	underlying localtime representation.  Don't use asctime, as it
	has undefined behavior for years outside the range -999..9999.

237 238 239 240 241 242 243 244 245 246 247 248 249
2012-05-02  Paul Eggert  <eggert@cs.ucla.edu>

	Fix race conditions involving setenv, gmtime, localtime, asctime.
	Without this fix, interrupts could mess up code that uses these
	nonreentrant functions, since setting TZ invalidates existing
	tm_zone or tzname values, and since most of these functions return
	pointers to static storage.
	* editfns.c (format_time_string, Fdecode_time, Fencode_time)
	(Fcurrent_time_string, Fcurrent_time_zone, Fset_time_zone_rule):
	Grow the critical sections to include not just invoking
	localtime/gmtime, but also accessing these functions' results
	including their tm_zone values if any, and any related TZ setting.
	(format_time_string): Last arg is now struct tm *, not struct tm **,
250 251
	so that the struct tm is saved in the critical section.
	All callers changed.  Simplify allocation of initial buffer, partly
252 253 254
	motivated by the fact that memory allocation needs to be outside
	the critical section.

255 256 257 258 259 260 261 262
2012-05-02  Dmitry Antipov  <dmantipov@yandex.ru>

	* intervals.c (adjust_intervals_for_insertion): Initialize `newi'
	with RESET_INTERVAL.

	* buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
	Remove duplicated buffer name initialization.

263 264 265 266
2012-05-02  Jim Meyering  <jim@meyering.net>

	* xterm.c (x_term_init): Use memcpy instead of strncpy (Bug#11373).

267 268
	* xfns.c (x_window): Use xstrdup (Bug#11375).

269
2012-05-02  Eli Zaretskii  <eliz@gnu.org>
270 271 272 273 274 275

	* xdisp.c (pos_visible_p): If already at a newline from the
	display string before the 'while' loop, don't walk back the glyphs
	from it3.glyph_row.  Solves assertion violation when the display
	string begins with a newline (egg.el).  (Bug#11367)

276 277 278 279 280
2012-05-01  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (Fexecute_extended_command, Vsuggest_key_bindings):
	Move to simple.el.

281 282
2012-05-01  Glenn Morris  <rgm@gnu.org>

283 284 285 286 287
	* syssignal.h: Remove reference to BROKEN_SIGINFO (last used in
	s/ptx4.h), BROKEN_SIGTSTP (last used in m/ustation.h, m/dpx2.h),
	and BROKEN_SIGURG (was in s/gnu-linux.h prior to 2008-02-10).
	All were removed before 23.1.

288 289 290
	* dispnew.c: Remove HAVE_LIBNCURSES test;
	it is always true on relevant platforms.

291 292 293
	* Makefile.in (LD_SWITCH_X_SITE_RPATH):
	Rename from LD_SWITCH_X_SITE_AUX_RPATH.

294 295
	* Makefile.in (LD_SWITCH_X_SITE_AUX): Remove; no longer used.

296 297 298 299 300 301
2012-04-30  Andreas Schwab  <schwab@linux-m68k.org>

	* .gdbinit (xpr): Remove checks for no longer existing misc types.
	(xintfwd, xboolfwd, xobjfwd, xbufobjfwd, xkbobjfwd, xbuflocal):
	Remove.

302 303 304 305 306 307 308 309 310
2012-04-28  Paul Eggert  <eggert@cs.ucla.edu>

	Do not avoid creating empty evaporating overlays (Bug#9642).
	* buffer.c (Fmove_overlay): Revert the change of 2012-04-23.
	That is, do not delete an evaporating overlay if it becomes
	empty after its bounds are adjusted to fit within its buffer.
	This fix caused other problems, and I'm reverting it until we get
	to the bottom of them.

311
2012-04-27  Chong Yidong  <cyd@gnu.org>
312 313 314

	* xselect.c (x_convert_selection): Initialize a pointer (Bug#11315).

315
2012-04-27  Eli Zaretskii  <eliz@gnu.org>
316 317 318 319 320 321 322 323

	* xdisp.c (pos_visible_p): If the window start position is beyond
	ZV, start the display from buffer beginning.  Prevents assertion
	violation in init_iterator when the minibuffer window is scrolled
	via the scroll bar.

	* window.c (window_scroll_pixel_based): Likewise.

324
2012-04-27  Chong Yidong  <cyd@gnu.org>
325 326 327

	* keymap.c (where_is_internal): Doc fix (Bug#10872).

328
2012-04-27  Glenn Morris  <rgm@gnu.org>
Glenn Morris's avatar
Glenn Morris committed
329 330 331 332

	* fileio.c (Fcopy_file, Fset_file_selinux_context):
	Ignore ENOTSUP failures from setfilecon functions.  (Bug#11245)

333
2012-04-27  Eli Zaretskii  <eliz@gnu.org>
334

335 336
	* dispnew.c (swap_glyph_pointers, copy_row_except_pointers):
	Don't overrun array limits of glyph row's used[] array.  (Bug#11288)
337

338 339
2012-04-26  Eli Zaretskii  <eliz@gnu.org>

340 341 342 343
	* xdisp.c (IT_DISPLAYING_WHITESPACE): In addition to the loaded
	display element, check also the underlying string or buffer
	character.  (Bug#11341)

344 345 346 347 348
	* w32menu.c: Include w32heap.h.
	(add_menu_item): If the call to AppendMenuW (via
	unicode_append_menu) fails, disable Unicode menus only if we are
	running on Windows 9X/Me.

349 350 351 352 353
2012-04-24  Andreas Schwab  <schwab@linux-m68k.org>

	* .gdbinit (xpr): Handle USE_2_TAGS_FOR_INTS.
	(xgetint): Add missing shift for LSB tags.

354 355 356 357 358 359
2012-04-24  Martin Rudalics  <rudalics@gmx.at>

	* keyboard.c (read_char): Don't wipe echo area for select window
	events: These might get delayed via `mouse-autoselect-window'
	(Bug#11304).

360 361 362 363 364
2012-04-24  Juanma Barranquero  <lekktu@gmail.com>

	* gnutls.c (init_gnutls_functions): Protect against (unlikely)
	manipulation of :loaded-from data.

365 366 367 368 369
2012-04-23  Juanma Barranquero  <lekktu@gmail.com>

	* gnutls.c (init_gnutls_functions): The value of :loaded-from is
	now a cons (bug#11311).

370 371
2012-04-23  Paul Eggert  <eggert@cs.ucla.edu>

372 373 374 375 376 377 378 379
	Do not create empty overlays with the evaporate property (Bug#9642).
	* buffer.c (Fmove_overlay): Delete an evaporating overlay
	if it becomes empty after its bounds are adjusted to fit within
	its buffer.  Without this fix, in a nonempty buffer (let ((o
	(make-overlay 1 2))) (overlay-put o 'evaporate t) (move-overlay o 0 1))
	yields an empty overlay that has the evaporate property, which is
	not supposed to happen.

380 381 382 383 384 385 386 387 388 389 390 391 392 393 394
	Fix minor GTK3 problems found by static checking.
	* emacsgtkfixed.c (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
	(EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
	(struct _EmacsFixedClass, emacs_fixed_get_type):
	Move decls here from emacsgtkfixed.h, since they needn't be public.
	(emacs_fixed_get_type): Now static.
	(emacs_fixed_class_init): Omit unused local.
	(emacs_fixed_child_type): Remove; unused.
	* emacsgtkfixed.h (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
	(EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
	(struct _EmacsFixedClass): Move to emacsgtkfixed.c.
	(EMACS_FIXED_CLASS, EMACS_IS_FIXED, EMACS_IS_FIXED_CLASS)
	(EMACS_FIXED_GET_CLASS): Remove; unused.
	* gtkutil.c (xg_create_frame_widgets) [!HAVE_GTK3]: Omit unused local.

395 396 397
	* keyboard.c (handle_async_input): Define only if SYNC_INPUT || SIGIO.
	Problem reported by Juanma Barranquero for Windows -Wunused-function.

398 399
2012-04-22  Paul Eggert  <eggert@cs.ucla.edu>

400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426
	Modernize and clean up gmalloc.c to assume C89 (Bug#9119).
	* gmalloc.c: (_MALLOC_INTERNAL, _MALLOC_H, _PP, __ptr_t)
	(__malloc_size_t, __malloc_ptrdiff_t):
	Remove.  All uses removed, replaced by the definiens if needed,
	since we can assume C89 or better now.
	Include <stdint.h>, for PTRDIFF_MAX, uintptr_t.
	(protect_malloc_state, align, get_contiguous_space)
	(malloc_atfork_handler_prepare, malloc_atfork_handler_parent)
	(malloc_atfork_handler_child, malloc_enable_thread)
	(malloc_initialize_1, __malloc_initialize, morecore_nolock)
	(_malloc_internal_nolock, _malloc_internal, malloc, _malloc)
	(_free, _realloc, _free_internal_nolock, _free_internal, free, cfree)
	(special_realloc, _realloc_internal_nolock, _realloc_internal)
	(realloc, calloc, __default_morecore, memalign, valloc, checkhdr)
	(freehook, mallochook, reallochook, mabort, mcheck, mprobe):
	Define using prototypes, not old style.
	(align, _malloc_internal_nolock, _free_internal_nolock, memalign):
	Don't assume ptrdiff_t and uintptr_t are no wider than unsigned long.
	(align): Don't assume that signed integer overflow wraps around.
	Omit unused local var.
	(malloc_initialize_1, morecore_nolock, _malloc_internal_nolock)
	(_free_internal_nolock, memalign, mallochook, reallochook):
	Omit no-longer-needed casts.
	(valloc): Use getpagesize, not __getpagesize.
	(MAGICWORD, MAGICFREE): Now randomish size_t values, not 32-bit.
	(struct hdr): The 'magic' member is now size_t, not unsigned long.

427 428
	* dbusbind.c (XD_DBUS_VALIDATE_OBJECT): Define only if needed.

429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451
2012-04-22  Michael Albinus  <michael.albinus@gmx.de>

	Move functions from C to Lisp.  Make non-blocking method calls
	the default.  Implement further D-Bus standard interfaces.

	* dbusbind.c (DBUS_NUM_MESSAGE_TYPES): Declare.
	(QCdbus_request_name_allow_replacement)
	(QCdbus_request_name_replace_existing)
	(QCdbus_request_name_do_not_queue)
	(QCdbus_request_name_reply_primary_owner)
	(QCdbus_request_name_reply_in_queue)
	(QCdbus_request_name_reply_exists)
	(QCdbus_request_name_reply_already_owner): Move to dbus.el.
	(QCdbus_registered_serial, QCdbus_registered_method)
	(QCdbus_registered_signal): New Lisp objects.
	(XD_DEBUG_MESSAGE): Use sizeof.
	(XD_MESSAGE_TYPE_TO_STRING, XD_OBJECT_TO_STRING)
	(XD_DBUS_VALIDATE_BUS_ADDRESS, XD_DBUS_VALIDATE_OBJECT)
	(XD_DBUS_VALIDATE_BUS_NAME, XD_DBUS_VALIDATE_PATH)
	(XD_DBUS_VALIDATE_INTERFACE, XD_DBUS_VALIDATE_MEMBER): New macros.
	(XD_CHECK_DBUS_SERIAL): Rename from CHECK_DBUS_SERIAL_GET_SERIAL.
	(xd_signature, xd_append_arg): Allow float for integer types.
	(xd_get_connection_references): New function.
452 453
	(xd_get_connection_address): Rename from xd_initialize.
	Return cached address.
454 455 456 457
	(xd_remove_watch): Do not unset $DBUS_SESSION_BUS_ADDRESS.
	(xd_close_bus): Rename from Fdbus_close_bus.  Not needed on Lisp
	level.
	(Fdbus_init_bus): New optional arg PRIVATE.  Cache address.
458
	Return number of refcounts.
459 460 461 462 463 464 465 466 467 468 469 470
	(Fdbus_get_unique_name): Make stronger parameter check.
	(Fdbus_message_internal): New defun.
	(Fdbus_call_method, Fdbus_call_method_asynchronously)
	(Fdbus_method_return_internal, Fdbus_method_error_internal)
	(Fdbus_send_signal, Fdbus_register_service)
	(Fdbus_register_signal, Fdbus_register_method): Move to dbus.el.
	(xd_read_message_1): Obey new structure of Vdbus_registered_objects.
	(xd_read_queued_messages): Obey new structure of Vdbus_registered_buses.
	(Vdbus_compiled_version, Vdbus_runtime_version)
	(Vdbus_message_type_invalid, Vdbus_message_type_method_call)
	(Vdbus_message_type_method_return, Vdbus_message_type_error)
	(Vdbus_message_type_signal): New defvars.
471 472
	(Vdbus_registered_buses, Vdbus_registered_objects_table):
	Adapt docstring.
473

474 475
2012-04-22  Paul Eggert  <eggert@cs.ucla.edu>

476 477 478 479
	Fix GC_MALLOC_CHECK debugging output on 64-bit hosts.
	* alloc.c (emacs_blocked_malloc) [GC_MALLOC_CHECK]:
	Do not assume ptrdiff_t is the same width as 'int'.

480 481 482 483 484 485 486 487 488
	* alloc.c: Handle unusual debugging option combinations.
	(GC_CHECK_MARKED_OBJECTS): Undef if ! GC_MARK_STACK,
	since the two debugging options are incompatible.
	(GC_MALLOC_CHECK): Similarly, undef if GC_CHECK_MARKED_OBJECTS
	is defined.
	(mem_init, mem_insert, mem_insert_fixup):
	Define if GC_MARK_STACK || GC_MALLOC_CHECK.
	(NEED_MEM_INSERT): Remove; no longer needed.

489 490 491 492
2012-04-22  Leo Liu  <sdl.web@gmail.com>

	* sysdep.c (list_system_processes): Support Darwin (Bug#5725).

493 494 495 496 497 498 499
2012-04-22  Paul Eggert  <eggert@cs.ucla.edu>

	* sysdep.c [__FreeBSD__]: Minor cleanups.
	(list_system_processes, system_process_attributes) [__FreeBSD__]:
	Use Emacs indenting style more consistently.  Avoid some casts.
	Use 'double' consistently rather than mixing 'float' and 'double'.

500 501
2012-04-21  Eduard Wiebe  <usenet@pusto.de>

502 503
	* sysdep.c (list_system_processes, system_process_attributes):
	Add implementation for FreeBSD (Bug#5243).
504

Andreas Schwab's avatar
Andreas Schwab committed
505 506 507 508
2012-04-21  Andreas Schwab  <schwab@linux-m68k.org>

	* lisp.mk (lisp): Update.

509 510 511 512 513
2012-04-20  Paul Eggert  <eggert@cs.ucla.edu>

	* keyboard.c (process_pending_signals): Define only if SYNC_INPUT.
	It is never used otherwise.

514 515 516 517 518 519 520
2012-04-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* print.c (print_preprocess): Only check print_depth if print-circle
	is nil.
	(print_object): Check for cycles even when print-circle is nil and
	print-gensym is t, but only check print_depth if print-circle is nil.

521 522 523 524 525
2012-04-20  Chong Yidong  <cyd@gnu.org>

	* process.c (wait_reading_process_output): If EIO occurs on a pty,
	set the status to "failed" and ensure that sentinel is run.

Chong Yidong's avatar
Chong Yidong committed
526
2012-04-20  Glenn Morris  <rgm@gnu.org>
527 528 529

	* process.c (Fset_process_inherit_coding_system_flag)
	(Fset_process_query_on_exit_flag): Doc fix (mention return value).
530
	(Fmake_network_process, Fmake_serial_process): Doc fix.
531

Chong Yidong's avatar
Chong Yidong committed
532
2012-04-20  Eli Zaretskii  <eliz@gnu.org>
533 534 535 536 537 538

	* xdisp.c (string_buffer_position_lim): Limit starting position to
	BEGV.
	(set_cursor_from_row): If called for a mode-line or header-line
	row, return zero immediately.
	(try_cursor_movement): If inside continuation line, don't back up
539 540
	farther than the first row after the header line, if any.
	Don't consider the header-line row as "partially visible", even if
541 542
	MATRIX_ROW_PARTIALLY_VISIBLE_P returns non-zero.  (Bug#11261)

Chong Yidong's avatar
Chong Yidong committed
543
2012-04-20  Atsuo Ohki  <ohki@gssm.otsuka.tsukuba.ac.jp>  (tiny change)
544

545 546
	* lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n"
	(bug#11238).
547

Chong Yidong's avatar
Chong Yidong committed
548
2012-04-20  Teodor Zlatanov  <tzz@lifelogs.com>
Paul Eggert's avatar
Paul Eggert committed
549
2012-04-18  Paul Eggert  <eggert@cs.ucla.edu>
Paul Eggert's avatar
Paul Eggert committed
550 551 552 553 554 555 556 557 558 559 560 561

	configure: new option --enable-gcc-warnings (Bug#11207)
	* Makefile.in (C_WARNINGS_SWITCH): Remove.
	(WARN_CFLAGS, WERROR_CFLAGS): New macros.
	(ALL_CFLAGS): Use new macros rather than old.
	* process.c: Ignore -Wstrict-overflow to work around GCC bug 52904.
	* regex.c: Ignore -Wstrict-overflow.  If !emacs, also ignore
	-Wunused-but-set-variable, -Wunused-function, -Wunused-macros,
	-Wunused-result, -Wunused-variable.  This should go away once
	the Emacs and Gnulib regex code is merged.
	(xmalloc, xrealloc): Now static.

562 563 564 565
2012-04-17  Paul Eggert  <eggert@cs.ucla.edu>

	* dired.c (Fsystem_groups): Remove unused local.

566 567 568 569
2012-04-17  Glenn Morris  <rgm@gnu.org>

	* dired.c (Fsystem_users): Doc fix.

570 571 572 573 574
2012-04-17  Dmitry Antipov  <dmantipov@yandex.ru>

	* dired.c (Fsystem_users, Fsystem_groups): New functions.  (Bug#7900)
	(syms_of_dired): Add them.

575 576
2012-04-16  Paul Eggert  <eggert@cs.ucla.edu>

577 578 579 580 581 582 583 584
	Fix minor alloc.c problems found by static checking.
	* alloc.c (_malloc_internal, _free_internal) [!DOUG_LEA_MALLOC]:
	New extern decls, to avoid calling undeclared functions.
	(dont_register_blocks): Define if ((!SYSTEM_MALLOC && !SYNC_INPUT)
	&& GC_MALLOC_CHECK), not if ((GC_MARK_STACK || defined
	GC_MALLOC_CHECK) && GC_MALLOC_CHECK), to match when it's used.
	(NEED_MEM_INSERT): New macro.
	(mem_insert, mem_insert_fixup) [!NEED_MEM_INSERT]: Remove; unused.
585
	Remove one incorrect comment and fix another.
586

587 588 589 590 591 592
	Fix minor ralloc.c problems found by static checking.
	See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
	* ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE)
	(r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused.
	(r_alloc_sbrk): Now static.

593 594 595 596 597 598 599 600 601
	Improve ralloc.c interface checking.
	See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
	* buffer.c (ralloc_reset_variable, r_alloc, r_re_alloc)
	(r_alloc_free) [REL_ALLOC]: Move decls from here ...
	* lisp.h (r_alloc, r_alloc_free, r_re_alloc, r_alloc_reset_variable)
	[REL_ALLOC]: ... to here, to check interface.
	* m/ia64.h (r_alloc, r_alloc_free) [REL_ALLOC && !_MALLOC_INTERNAL]:
	Remove decls.  This fixes an "It stinks!".

602 603
	* alloc.c (which_symbols): Fix alignment issue / type clash.

604 605 606 607 608 609 610 611 612 613 614
2012-04-15  Andreas Schwab  <schwab@linux-m68k.org>

	* lisp.h (struct Lisp_Symbol): Remove explicit padding.
	(struct Lisp_Misc_Any): Likewise.
	(struct Lisp_Free): Likewise.
	* alloc.c (union aligned_Lisp_Symbol): Define.
	(SYMBOL_BLOCK_SIZE, struct symbol_block): Use union
	aligned_Lisp_Symbol instead of struct Lisp_Symbol.
	(union aligned_Lisp_Misc): Define.
	(MARKER_BLOCK_SIZE, struct marker_block): Use union
	aligned_Lisp_Misc instead of union Lisp_Misc.
615
	(Fmake_symbol, allocate_misc, gc_sweep): Adjust.
616

617 618 619 620 621 622 623 624 625 626 627 628
2012-04-14  Paul Eggert  <eggert@cs.ucla.edu>

	Make GC_MAKE_GCPROS_NOOPS the default (Bug#9926).
	* lisp.h (GC_MARK_STACK): Default to GC_MAKE_GCPROS_NOOPS.
	* s/cygwin.h, s/darwin.h, s/freebsd.h, s/gnu.h, s/irix6-5.h, s/msdos.h:
	* s/netbsd.h, s/sol2-6.h:
	Remove definition of GC_MARK_STACK, since the default now works.
	* s/aix4-2.h, s/hpux10-20.h, s/unixware.h:
	Define GC_MARK_STACK to GC_USE_GCPROS_AS_BEFORE, since that's
	no longer the default.
	* s/gnu-linux.h (GC_MARK_STACK): Adjust to change in default.

629
2012-04-14  Atsuo Ohki  <ohki@gssm.otsuka.tsukuba.ac.jp>  (tiny change)
630

631 632
	* lread.c (lisp_file_lexically_bound_p):
	Fix hang at ";-*-\n" (bug#11238).
633

634 635 636 637 638 639 640 641 642 643
2012-04-14  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (find_last_unchanged_at_beg_row): Don't consider a row
	"unchanged" if its end.pos is beyond ZV.  (Bug#11199)

2012-04-14  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (constrainFrameRect): Always constrain when there is only
	one screen (Bug#10962).

644 645 646 647
2012-04-13  Ken Brown  <kbrown@cornell.edu>

	* s/cygwin.h (PTY_OPEN): Don't try to close a bogus file descriptor.

648 649 650 651
2012-04-13  Reuben Thomas  <rrt@sc3d.org>

	* indent.c (Fmove_to_column): Change interactive spec (Bug#739).

652 653 654 655 656 657
2012-04-11  Daniel Colascione  <dancol@dancol.org>

	* s/cygwin.h: The vfork the #define in cygwin.h was protecting
	against is gone.  It's better to use vfork now so that when Cygwin
	gains a new, working vfork, we use it automatically (bug#10398).

658 659 660 661
2012-04-11  Stefan Monnier  <monnier@iro.umontreal.ca>

	* window.c (save_window_save): Obey window-point-insertion-type.

662 663 664 665
2012-04-11  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (GNUSTEP_CFLAGS): Rename from C_SWITCH_X_SYSTEM.

666 667 668 669
2012-04-11  Stefan Monnier  <monnier@iro.umontreal.ca>

	* alloc.c (lisp_align_malloc): Remove unneeded prototype.

Juanma Barranquero's avatar
Juanma Barranquero committed
670
2012-04-10  Jason S. Cornez  <jcornez@ravenpack.com>  (tiny change)
671 672 673 674 675

	* keyboard.c: Override inhibit-quit after the third C-g (bug#6585).
	(force_quit_count): New var.
	(handle_interrupt): Use it.

676 677 678 679 680
2012-04-10  Juanma Barranquero  <lekktu@gmail.com>

	* w32.c (w32_delayed_load): Record the full path of the library
	being loaded (bug#10424).

681 682
2012-04-09  Glenn Morris  <rgm@gnu.org>

Glenn Morris's avatar
Glenn Morris committed
683 684 685
	* doc.c (Fsnarf_documentation): Check variables, functions are bound,
	not just in the obarray, before snarfing them.  (Bug#11036)

686 687 688
	* Makefile.in ($(leimdir)/leim-list.el):
	Pass EMACS rather than BUILT_EMACS.

689 690 691 692 693 694
2012-04-09  Teodor Zlatanov  <tzz@lifelogs.com>

	* process.c (make_process):
	* process.h: Add integer `gnutls_handshakes_tried' member to
	process struct.

695 696
	* gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.
	Add convenience `GNUTLS_LOG2i' macro.
697 698 699 700 701 702 703

	* gnutls.c (gnutls_log_function2i): Convenience log function.
	(emacs_gnutls_read): Use new log functions,
	`gnutls_handshakes_tried' process member, and
	`GNUTLS_EMACS_HANDSHAKES_LIMIT' to limit the number of handshake
	attempts per process (connection).

704 705 706 707 708 709 710 711 712
2012-04-09  Chong Yidong  <cyd@gnu.org>

	* eval.c (Fuser_variable_p, user_variable_p_eh)
	(lisp_indirect_variable): Functions deleted.
	(Fdefvar): Caller changed.

	* callint.c (Finteractive, Fcall_interactively):
	* minibuf.c (Fread_variable): Callers changed.

713 714 715 716 717 718 719 720
2012-04-09  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (set_cursor_from_row): If the display string appears in
	the buffer at position that is closer to point than the position
	after the display string, display the cursor on the first glyph of
	the display string.  Fixes cursor display when a 'display' text
	property immediately follows invisible text.  (Bug#11094)

721 722 723 724 725 726 727
2012-04-09  Paul Eggert  <eggert@cs.ucla.edu>

	composite.c: use 'double' consistently
	* composite.c (get_composition_id): Use 'double' consistently
	instead of converting 'float' to 'double' and vice versa; this is
	easier to understand and avoids a GCC warning.

728 729
2012-04-09  Glenn Morris  <rgm@gnu.org>

730 731 732 733 734 735
	* Makefile.in: Generate leim-list with bootstrap-emacs, in
	preparation for dumping it with emacs.  (Bug#4789)
	(leimdir): New variable.
	($(leimdir)/leim-list.el): New rule.
	(emacs$(EXEEXT)): Depend on leim-list.el.

736 737 738 739
	* buffer.c (Qucs_set_table_for_input): Remove.  (Bug#9821)
	(Fget_buffer_create): Don't call Qucs_set_table_for_input.
	(init_buffer_once, syms_of_buffer): Remove Qucs_set_table_for_input.

740 741 742 743 744
2012-04-08  Andreas Schwab  <schwab@linux-m68k.org>

	* lisp.h (struct Lisp_Symbol): Add explicit padding to ensure
	proper alignment.

745 746 747 748 749
2012-04-07  Juanma Barranquero  <lekktu@gmail.com>

	* xml.c (init_libxml2_functions) [WINDOWSNT]:
	Remove unused local variable.

750 751 752 753 754 755 756 757 758
2012-04-07  Paul Eggert  <eggert@cs.ucla.edu>

	Avoid unnecessary pointer scanning in garbage collection (Bug#10780).
	* alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS): New macro.
	(mark_memory): Mark Lisp_Objects only if pointers might hide in
	objects, as mark_maybe_pointer will catch them otherwise.
	(GC_LISP_OBJECT_ALIGNMENT): Remove; no longer needed.
	* s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT) [__mc68000__]: Likewise.

759 760 761 762 763
2012-04-07  Paul Eggert  <eggert@cs.ucla.edu>

	Fix typo that broke non-Windows builds.
	* xml.c (libxml2_loaded_p) [!!WINDOWSNT]: 'inine' -> 'inline'.

764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781
2012-04-07  Eli Zaretskii  <eliz@gnu.org>

	Support building on MS-Windows with libxml2.

	* makefile.w32-in (OBJ2): Add xml.$(O).
	(GLOBAL_SOURCES): Add xml.c.
	($(BLD)/xml.$(O)): New dependency list.

	* xml.c (DEF_XML2_FN, LOAD_XML2_FN) [WINDOWSNT]: New macros.
	(fn_htmlReadMemory, fn_xmlReadMemory, fn_xmlDocGetRootElement)
	(fn_xmlFreeDoc, fn_xmlCleanupParser, fn_xmlCheckVersion)
	[!WINDOWSNT]: New macros.
	(init_libxml2_functions, libxml2_loaded_p): New functions.
	(parse_region): Call fn_xmlCheckVersion instead of using the macro
	LIBXML_TEST_VERSION.  Call libxml2 functions via the fn_* macros.
	(xml_cleanup_parser): New function, export for fn_xmlCleanupParser.
	Calls xmlCleanupParser only if libxml2 was loaded (or statically
	linked in).
782 783
	(Flibxml_parse_html_region, Flibxml_parse_xml_region):
	Call init_libxml2_functions before calling libxml2 functions.
784 785 786 787 788 789 790 791
	(syms_of_xml) <Qlibxml2_dll>: DEFSYM it.

	* emacs.c: Don't include libxml/parser.h.
	(shut_down_emacs): Call xml_cleanup_parser, instead of calling
	xmlCleanupParser directly.

	* lisp.h [HAVE_LIBXML2]: Add prototype for xml_cleanup_parser.

792 793 794 795 796 797
2012-04-07  Eli Zaretskii  <eliz@gnu.org>

	* indent.c (Fvertical_motion): If there is a display string at
	point, use it.vpos to compute how many lines to backtrack after
	move_it_to point.  (Bug#11133)

798 799 800 801 802 803 804 805 806
2012-04-06  Eli Zaretskii  <eliz@gnu.org>

	* buffer.h (FETCH_CHAR, FETCH_MULTIBYTE_CHAR):
	* character.h (STRING_CHAR, STRING_CHAR_AND_LENGTH): Add comments
	about subtle differences between FETCH_CHAR* and STRING_CHAR*
	macros related to unification of CJK characters.  For the details,
	see the discussion following the message here:
	http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11073#14.

807 808 809 810
2012-04-04  Chong Yidong  <cyd@gnu.org>

	* keyboard.c (Vdelayed_warnings_list): Doc fix.

811 812 813 814 815
2012-04-01  Eli Zaretskii  <eliz@gnu.org>

	* w32menu.c (simple_dialog_show, add_menu_item): Use SAFE_ALLOCA
	instead of alloca.  (Bug#11138)

Andreas Schwab's avatar
Andreas Schwab committed
816 817 818 819 820
2012-04-01  Andreas Schwab  <schwab@linux-m68k.org>

	* w32menu.c (is_simple_dialog): Properly check lisp types.
	(Bug#11141)

821 822
2012-03-31  Eli Zaretskii  <eliz@gnu.org>

823 824 825 826 827
	* xdisp.c (move_it_by_lines): When DVPOS is positive, and the
	position we get to after a call to move_it_to fails the
	IS_POS_VALID_AFTER_MOVE_P test, move to the next buffer position
	only if we wind up in a string from display property.  (Bug#11063)

828 829 830 831
	* window.c (Fdelete_other_windows_internal): Invalidate the row
	and column information about mouse highlight, so that redisplay
	restores it after reallocating the glyph matrices.  (Bug#7464)

832 833 834 835
	* xdisp.c (set_cursor_from_row): If `cursor' property on a display
	string comes from a `display' text property, use the buffer
	position of that property as if we actually saw that position in
	the row's glyphs.
836 837 838 839
	(move_it_by_lines): Remove the assertion that
	"it->current_x == 0 && it->hpos == 0" which can be legitimately
	violated when there's a before-string at the beginning of a line.
	(Bug#11063)
840

841 842 843 844 845 846 847 848 849
2012-03-30  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (append_space_for_newline): If the default face was
	remapped, use the remapped face for the appended newline.
	(extend_face_to_end_of_line): Use the remapped default face for
	extending the face to the end of the line.
	(display_line): Call extend_face_to_end_of_line when the default
	face was remapped.  (Bug#11068)

850 851 852 853
2012-03-29  Eli Zaretskii  <eliz@gnu.org>

	* s/ms-w32.h: Discourage from defining HAVE_GETCWD.

854 855 856 857
2012-03-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (safe_run_hooks_error): Don't unquote strings.

858 859 860 861 862
2012-03-27  Glenn Morris  <rgm@gnu.org>

	* search.c (Fword_search_backward_lax, Fword_search_forward_lax):
	Doc fixes.

863 864 865 866 867
2012-03-26  Kenichi Handa  <handa@m17n.org>

	* dispextern.h (struct glyph): Fix previous change.  Change the
	bit length of glyphless.ch to 25 (Bug#11082).

868 869 870 871 872 873
2012-03-26  Chong Yidong  <cyd@gnu.org>

	* keyboard.c (Vselection_inhibit_update_commands): New variable.
	(command_loop_1): Use it; inhibit selection update for
	handle-select-window too (Bug#8996).

874 875
2012-03-25  Fabrice Popineau  <fabrice.popineau@supelec.fr>

876
	* w32heap.c (_heap_init, _heap_term): Remove dead MSVC-specific code.
877

878 879 880 881 882
2012-03-25  Kenichi Handa  <handa@m17n.org>

	* dispextern.h (struct glyph): Change the bit length of
	glyphless.ch to 22 to make the member glyphless fit in 32 bits.

883 884 885 886 887
2012-03-24  Eli Zaretskii  <eliz@gnu.org>

	* s/ms-w32.h (tzname): Include time.h before redirecting to
	_tzname.  Fixes the MSVC build.  (Bug#9960)

Andreas Schwab's avatar
Andreas Schwab committed
888 889
2012-03-24  Andreas Schwab  <schwab@linux-m68k.org>

890 891 892
	* xdisp.c (produce_glyphless_glyph): Limit length of acronym to 6
	characters.

Andreas Schwab's avatar
Andreas Schwab committed
893 894 895
	* xterm.c (XTread_socket): Only modify handling_signal if
	!SYNC_INPUT.  (Bug#11080)

896 897 898 899 900 901 902 903
2012-03-23  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
	FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES.  Prevents crashes
	when fetching a multibyte character consumes more bytes than
	CHAR_BYTES returns, due to unification of CJK characters in
	string_char.  (Bug#11073)

904 905 906 907 908
2012-03-23  Troels Nielsen  <bn.troels@gmail.com>  (tiny change)

	* process.c (wait_reading_process_output): Handle pty disconnect
	by refraining from sending oneself a SIGCHLD (bug#10933).

909 910 911 912
2012-03-22  Chong Yidong  <cyd@gnu.org>

	* dispextern.h (struct it): New member string_from_prefix_prop_p.

913
	* xdisp.c (push_prefix_prop): Rename from push_display_prop.
914 915 916 917
	Mark string as coming from a prefix property.
	(handle_face_prop): Use default face for prefix strings (Bug#4281).
	(pop_it, reseat_1): Save and restore string_from_prefix_prop_p.

918 919 920 921
2012-03-21  Chong Yidong  <cyd@gnu.org>

	* xfaces.c (Vface_remapping_alist): Doc fix.

922 923 924
2012-03-20  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (Fw32_set_console_codepage)
925 926
	(Fw32_set_console_output_codepage, Fw32_get_codepage_charset):
	Doc fixes.
927

928 929 930 931 932
2012-03-20  Chong Yidong  <cyd@gnu.org>

	* dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
	to reflect default non-nil value of redisplay-dont-pause.

933 934 935 936 937
2012-03-19  Kenichi Handa  <handa@m17n.org>

	* ftfont.c (ftfont_drive_otf): Mask bits of character code to make
	it fit in a valid range (Bug#11003).

938 939 940 941 942 943 944 945
2012-03-18  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (cursor_row_p): Even if the glyph row ends in a string
	that is not from display property, accept the row as a "cursor
	row" if one of the string's character has a non-nil `cursor'
	property.  Fixes cursor positioning when there are newlines in
	overlay strings, e.g. in icomplete.el.  (Bug#11035)

946 947 948 949
2012-03-12  Paul Eggert  <eggert@cs.ucla.edu>

	* buffer.c (compare_overlays): Don't assume args differ (Bug#6830).

950 951 952 953 954 955 956 957 958
2012-03-12  Chong Yidong  <cyd@gnu.org>

	* eval.c (inhibit_lisp_code): Rename from
	inhibit_window_configuration_change_hook; move from window.c.

	* xfns.c (unwind_create_frame_1, Fx_create_frame):
	* window.c (run_window_configuration_change_hook)
	(syms_of_window): Callers changed.

959 960
2012-03-11  Chong Yidong  <cyd@gnu.org>

961 962
	* keymap.c (Fkey_description): Doc fix (Bug#9700).

963 964
	* editfns.c (Fconstrain_to_field): Doc fix (Bug#9452).

965 966 967 968 969
2012-03-10  Chong Yidong  <cyd@gnu.org>

	* frame.c (other_visible_frames): Don't assume the selected frame
	is visible (Bug#10955).

970 971 972 973
2012-03-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* buffer.c (compare_overlays): Avoid qsort's instability (bug#6830).

974 975 976 977 978 979
2012-03-08  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (x_wm_set_size_hint): Use one row in call to
	FRAME_TEXT_LINES_TO_PIXEL_HEIGHT so base_height is greater than
	zero (Bug#10954).

980 981
2012-03-03  Glenn Morris  <rgm@gnu.org>

982
	* alloc.c (Fgarbage_collect, misc-objects-consed): Doc fixes.
983

984 985 986 987
2012-03-02  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (try_window_reusing_current_matrix): Don't move cursor
	position past the first glyph_row that ends at ZV.  (Bug#10902)
Eli Zaretskii's avatar
Eli Zaretskii committed
988 989
	(redisplay_window, next_element_from_string): Fix typos in
	comments.
990 991
	(redisplay_window): Pass to move_it_vertically the margin in
	pixels, not in screen lines.
992

993 994 995 996
2012-03-02  Glenn Morris  <rgm@gnu.org>

	* buffer.c (buffer-list-update-hook): Doc fix.

997 998 999 1000 1001 1002 1003 1004
2012-02-29  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (get_overlay_strings_1): Under bidi redisplay, call
	push_it before setting up the iterator for the first overlay
	string, even if we have an empty string loaded.
	(next_overlay_string): If there's an empty string on the iterator
	stack, pop the stack.  (Bug#10903)

1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015
2012-02-25  Paul Eggert  <eggert@cs.ucla.edu>

	Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).
	Suggested by Stefan Monnier in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00692.html>.
	* alloc.c (widen_to_Lisp_Object): New static function.
	(mark_memory): Also mark Lisp_Objects by fetching pointer words
	and widening them to Lisp_Objects.  This would work even if
	USE_LSB_TAG is defined and wide integers are used, which might
	happen in a future version of Emacs.

1016 1017
2012-02-25  Chong Yidong  <cyd@gnu.org>

1018 1019 1020
	* fileio.c (Ffile_selinux_context, Fset_file_selinux_context):
	Doc fix.

1021 1022 1023 1024
	* xselect.c (Fx_selection_exists_p): Doc fix.
	(x_clipboard_manager_save_all): Print an informative message
	before saving to clipboard manager.

1025 1026 1027 1028 1029
2012-02-24  Chong Yidong  <cyd@gnu.org>

	* keyboard.c (process_special_events): Handle all X selection
	requests in kbd_buffer, not just the next one (Bug#8869).

1030 1031 1032 1033 1034 1035 1036 1037
2012-02-23  Chong Yidong  <cyd@gnu.org>

	* xfns.c (Fx_create_frame): Avoid window-configuration-change-hook
	call when setting menu-bar-lines and tool-bar-lines parameters.
	(unwind_create_frame_1): New helper function.

	* window.c (inhibit_window_configuration_change_hook): New var.
	(run_window_configuration_change_hook): Obey it.
Chong Yidong's avatar
Chong Yidong committed
1038
	(syms_of_window): Initialize it.
1039

1040 1041 1042 1043 1044
2012-02-22  Chong Yidong  <cyd@gnu.org>

	* xterm.c (x_draw_image_relief): Add missing type check for
	Vtool_bar_button_margin (Bug#10743).

1045 1046 1047 1048 1049 1050 1051
2012-02-21  Chong Yidong  <cyd@gnu.org>

	* fileio.c (Vfile_name_handler_alist): Doc fix.

	* buffer.c (Fget_file_buffer): Protect against invalid file
	handler return value.

1052 1053
2012-02-20  Paul Eggert  <eggert@cs.ucla.edu>

1054 1055 1056
	* .gdbinit (xreload): Don't assume EMACS_INT fits in 'long'
	when computing $valmask.

1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068
	Fix crash due to non-contiguous EMACS_INT (Bug#10780).
	* lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
	(USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
	It's useless in that case, and it can cause problems on hosts
	that allocate halves of EMACS_INT values separately.
	Reported by Dan Horák.  Diagnosed by Andreas Schwab in
	<http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10780#30>.
	* mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
	UINTPTR_MAX >> VALBITS == 0.  This is required by the above change;
	it avoids undefined behavior on hosts where shifting right by more
	than the word width has undefined behavior.

1069 1070 1071 1072 1073 1074 1075 1076
2012-02-19  Chong Yidong  <cyd@gnu.org>

	* fileio.c (Ffile_name_directory, Ffile_name_nondirectory)
	(Funhandled_file_name_directory, Ffile_name_as_directory)
	(Fdirectory_file_name, Fexpand_file_name)
	(Fsubstitute_in_file_name): Protect against invalid file handler
	return values (Bug#10845).

1077 1078 1079 1080 1081
2012-02-18  Eli Zaretskii  <eliz@gnu.org>

	* .gdbinit (pitx): Fix incorrect references to fields of the
	iterator stack.

Chong Yidong's avatar
Chong Yidong committed
1082 1083 1084 1085
2012-02-17  Chong Yidong  <cyd@gnu.org>

	* syntax.c (Fscan_lists): Doc fix (Bug#10833).

1086 1087 1088 1089 1090
2012-02-15  Paul Eggert  <eggert@cs.ucla.edu>

	* image.c (MAX_IMAGE_SIZE): Increase from 6.0 to 10.0; see
	<http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00540.html>.

1091 1092 1093 1094 1095
2012-02-15  Chong Yidong  <cyd@gnu.org>

	* eval.c (Fdefvar, Fdefconst): Doc fix; note that the variable is
	marked as special.  Also, starting docstrings with * is obsolete.

1096 1097 1098 1099
2012-02-13  Andreas Schwab  <schwab@linux-m68k.org>

	* gnutls.c (emacs_gnutls_write): Fix last change.

1100 1101 1102 1103 1104
2012-02-13  Lars Ingebrigtsen  <larsi@gnus.org>

	* gnutls.c (emacs_gnutls_write): Set errno appropriately for
	send_process.

1105 1106 1107 1108
2012-02-13  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keymap.c (Fsingle_key_description): Handle char ranges.

1109 1110
2012-02-12  Chong Yidong  <cyd@gnu.org>

1111 1112 1113
	* xdisp.c (handle_stop): Avoid assigning -1 to it->face_id here,
	as that creates a dangerous corner case.

1114 1115 1116
	* window.c (Fdelete_window_internal): Invalidate the mouse
	highlight (Bug#9904).

1117 1118 1119 1120 1121 1122 1123 1124 1125 1126
2012-02-12  Glenn Morris  <rgm@gnu.org>

	* xselect.c (Fx_own_selection_internal)
	(Fx_get_selection_internal, Fx_disown_selection_internal)
	(Fx_selection_owner_p, Fx_selection_exists_p): Doc fixes.
	* nsselect.m (Fx_own_selection_internal)
	(Fx_disown_selection_internal, Fx_selection_exists_p)
	(Fx_selection_owner_p, Fx_get_selection_internal):
	Sync docs and argument specs with the xselect.c versions.

1127 1128 1129 1130
2012-02-11  Lars Ingebrigtsen  <larsi@gnus.org>

	* gnutls.c (emacs_gnutls_write): Don't infloop if sendto fails.

1131 1132
2012-02-11  Eli Zaretskii  <eliz@gnu.org>

1133 1134 1135 1136 1137
	* w32select.c (Fx_selection_exists_p): Sync doc string and
	argument list with xselect.c.  (Bug#10783)

	* w16select.c (Fx_selection_exists_p): Sync doc string and
	argument list with xselect.c.  (Bug#10783)
1138

1139 1140 1141 1142
2012-02-10  Glenn Morris  <rgm@gnu.org>

	* fns.c (Fsecure_hash): Doc fix.

1143
2012-02-09  Kenichi Handa  <handa@m17n.org>
1144 1145 1146

	* coding.c (produce_chars): Fix updating of src_end (Bug#10701).

1147 1148 1149 1150 1151 1152
2012-02-07  Chong Yidong  <cyd@gnu.org>

	* buffer.c (Fbuffer_local_variables)
	(buffer_lisp_local_variables): Handle unbound vars correctly;
	don't let Qunbound leak into Lisp.

Glenn Morris's avatar
Glenn Morris committed
1153 1154
2012-02-07  Glenn Morris  <rgm@gnu.org>

Glenn Morris's avatar
Glenn Morris committed
1155 1156
	* image.c (Fimagemagick_types): Doc fix.

Glenn Morris's avatar
Glenn Morris committed
1157 1158 1159 1160
	* image.c (imagemagick-render-type): Change it from a lisp object
	to an integer.  Move the doc here from the lisp manual.
	Treat all values not equal to 0 the same.

1161 1162 1163 1164 1165
2012-02-06  Chong Yidong  <cyd@gnu.org>

	* doc.c (store_function_docstring): Avoid applying docstring of
	alias to base function (Bug#2603).

1166 1167 1168 1169 1170
2012-02-04  Andreas Schwab  <schwab@linux-m68k.org>

	* .gdbinit (pp1, pv1): Remove redundant defines.
	(pr): Use pp.

1171 1172 1173 1174
2012-02-04  Chong Yidong  <cyd@gnu.org>

	* nsterm.m: Declare a global (Bug#10694).

1175 1176
2012-02-04  Eli Zaretskii  <eliz@gnu.org>

1177 1178
	* w32.c (get_emacs_configuration_options):
	Include --enable-checking, if specified, in the return value.
1179

1180 1181 1182 1183 1184
2012-02-04  Martin Rudalics  <rudalics@gmx.at>

	* dispnew.c (change_frame_size_1): Calculate new_frame_total_cols
	after rounding frame sizes.  (Bug#9723)

1185 1186 1187 1188 1189
2012-02-04  Eli Zaretskii  <eliz@gnu.org>

	* keyboard.c (adjust_point_for_property): Don't position point
	before BEGV.  (Bug#10696)

1190 1191 1192 1193 1194 1195 1196 1197 1198
2012-02-03  Paul Eggert  <eggert@cs.ucla.edu>

	Handle overflow when computing char display width (Bug#9496).
	* character.c (char_width): Return EMACS_INT, not int.
	(char_width, c_string_width): Check for overflow when
	computing the width; this is possible now that individual
	characters can have unbounded width.  Problem introduced
	by merge from Emacs 23 on 2012-01-19.

1199 1200 1201 1202 1203
2012-02-02  Michael Albinus  <michael.albinus@gmx.de>

	* dbusbind.c (Fdbus_register_method): Mention the return value
	:ignore in the docstring.

1204 1205
2012-02-02  Glenn Morris  <rgm@gnu.org>

1206 1207
	* callproc.c (Fcall_process, Fcall_process_region): Doc fix.

1208 1209 1210 1211 1212 1213
	* nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
	Unconditionally set to t.  (Bug#10673)
	* nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
	* w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
	* xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.

1214 1215 1216 1217 1218
2012-02-02  Kenichi Handa  <handa@m17n.org>

	(x_produce_glyphs): Cancel previous change.  If cmp->glyph_len is
	0, do not call append_composite_glyph.

Kenichi Handa's avatar
Kenichi Handa committed
1219
2012-02-02  Kenichi Handa  <handa@m17n.org>
1220 1221 1222 1223 1224 1225

	* xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
	NULL (Bug#6988).
	(x_produce_glyphs): If the component of a composition is a null
	string, set it->pixel_width to 1 to avoid zero-width glyph.

1226 1227 1228 1229 1230 1231 1232
2012-02-01  Eli Zaretskii  <eliz@gnu.org>

	* ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
	first 2 arguments are identical.  This makes inserting large
	output from a subprocess an order of magnitude faster on
	MS-Windows, where all sbrk'ed memory is always contiguous.

Glenn Morris's avatar
Glenn Morris committed
1233 1234 1235
2012-01-31  Glenn Morris  <rgm@gnu.org>

	* nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
1236
	* w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
Glenn Morris's avatar
Glenn Morris committed
1237 1238
	* xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.

1239 1240 1241 1242
2012-01-29  Glenn Morris  <rgm@gnu.org>

	* gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).

1243 1244 1245 1246
2012-01-28  Samuel Thibault  <sthibault@debian.org>  (tiny change)

	* s/gnu.h: Define POSIX_SIGNALS (Bug#10552).

1247 1248 1249 1250
2012-01-28  Chong Yidong  <cyd@gnu.org>

	* minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).

1251 1252
2012-01-26  Chong Yidong  <cyd@gnu.org>

1253 1254
	* keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).

1255 1256 1257
	* search.c (Fsearch_forward, Fsearch_backward): Document negative
	repeat counts (Bug#10507).

1258 1259 1260 1261
2012-01-26  Glenn Morris  <rgm@gnu.org>

	* lread.c (syms_of_lread): Doc fix.

Chong Yidong's avatar
Chong Yidong committed
1262 1263 1264 1265 1266
2012-01-25  HIROSHI OOTA  <nil@mad.dog.cx>  (tiny change)

	* coding.c (encode_designation_at_bol): Change return value to
	EMACS_INT.

1267 1268 1269 1270
2012-01-25  Chong Yidong  <cyd@gnu.org>

	* eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.

1271 1272 1273 1274 1275
2012-01-21  Chong Yidong  <cyd@gnu.org>

	* floatfns.c (Fcopysign): Make the second argument non-optional,
	since nil is not allowed anyway.

1276 1277 1278 1279 1280
2012-01-21  Andreas Schwab  <schwab@linux-m68k.org>

	* process.c (read_process_output): Use p instead of XPROCESS (proc).
	(send_process): Likewise.

1281 1282 1283
2012-01-19  Martin Rudalics  <rudalics@gmx.at>

	* window.c (save_window_save, Fcurrent_window_configuration)
1284 1285
	(Vwindow_persistent_parameters): Do not use Qstate.
	Rewrite doc-strings.
1286

1287
2012-01-19  Kenichi Handa  <handa@m17n.org>
1288 1289

	* character.c (char_width): New function.
1290 1291
	(Fchar_width, c_string_width, lisp_string_width):
	Use char_width (Bug#9496).
1292

1293 1294 1295 1296 1297 1298
2012-01-16  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Vwindow_persistent_parameters): New variable.
	(Fset_window_configuration, save_window_save): Handle persistent
	window parameters.

1299 1300 1301 1302 1303
2012-01-14  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (signal_user_input): Don't do a QUIT, to avoid
	thrashing the stack of the thread.  (Bug#9087)

1304 1305 1306 1307
2012-01-12  Paul Eggert  <eggert@cs.ucla.edu>

	* xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.

1308 1309 1310 1311 1312 1313 1314 1315
2012-01-11  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (rows_from_pos_range): Handle the case where the
	highlight ends on a newline.  (Bug#10464)
	(mouse_face_from_buffer_pos): Fix off-by-one error in calculating
	he end column for display of highlight that ends on a newline
	before a R2L line.

Glenn Morris's avatar
Glenn Morris committed
1316 1317 1318 1319 1320
2012-01-11  Glenn Morris  <rgm@gnu.org>

	* lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
	from load-path also when installation-directory is nil.  (Bug#10208)

1321 1322
2012-01-10  Glenn Morris  <rgm@gnu.org>

1323 1324
	* emacs.c (syms_of_emacs) <installation-directory>: Doc fix.

1325 1326
	* epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
	Update template values to be closer to their typical values these days.
1327

1328 1329 1330 1331 1332 1333 1334
2012-01-09  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (rows_from_pos_range): Accept additional argument
	DISP_STRING, and accept any glyph in a row whose object is that
	string as eligible for mouse highlight.  Fixes mouse highlight of
	display strings from overlays.  (Bug#10464)

Paul Eggert's avatar
Paul Eggert committed
1335
2012-01-07  Paul Eggert  <eggert@cs.ucla.edu>
1336

Paul Eggert's avatar
Paul Eggert committed
1337
	emacs: fix an auto-save permissions race condition (Bug#10400)
1338 1339 1340 1341 1342 1343
	* fileio.c (auto_saving_dir_umask): New static var.
	(Fmake_directory_internal): Use it.
	(do_auto_save_make_dir): Set it, instead of invoking chmod after
	creating the directory.  The old code temporarily assigns
	too-generous permissions to the directory.
	(do_auto_save_eh): Clear it.
Paul Eggert's avatar
Paul Eggert committed
1344
	(Fdo_auto_save): Catch all errors, not just file errors, so
1345 1346
	that the var is always cleared.

1347 1348 1349 1350 1351
2012-01-07  Eli Zaretskii  <eliz@gnu.org>

	* search.c (scan_buffer): Pass character positions to
	know_region_cache, not byte positions.  (Bug#6540)