ChangeLog 676 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
2012-09-15  Paul Eggert  <eggert@cs.ucla.edu>

	Port better to POSIX hosts lacking _setjmp (Bug#12446).
	* lisp.h: Include <setjmp.h> here, since we use its symbols here.
	All instances of '#include <setjmp.h>' removed, if the
	only reason for the instance was because "lisp.h" was included.
	(sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
	Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
	and _longjmp with the new symbols.  Emacs already uses _setjmp if
	available, so this change affects only POSIXish hosts that have
	sigsetjmp but not _setjmp, such as some versions of Solaris and
	Unixware.  (Also, POSIX-2008 marks _setjmp as obsolescent.)
	* image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
	(png_load_body) [HAVE_PNG]:
	(PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
	(PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
	Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
	since PNG requires jmp_buf.  This is the only exception to the
	general rule that we now use sys_setjmp and sys_longjmp.
	This exception is OK since this code does not change the signal
	mask or longjmp out of a signal handler.

23 24 25 26 27
2012-09-14  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
	Include "syssignal.h", for 'main_thread'.

28 29 30 31 32 33 34 35
2012-09-14  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid out-of-range marker position (Bug#12426).
	* insdel.c (replace_range, replace_range_2): Adjust
	markers before overlays, as suggested by comments.
	(insert_1_both, insert_from_buffer_1, adjust_after_replace):
	Remove redundant check before calling offset_intervals.

36 37 38 39 40
2012-09-14  Martin Rudalics  <rudalics@gmx.at>

	* xdisp.c (Fformat_mode_line): Unconditionally save/restore
	current buffer (Bug#12387).

41 42 43 44
2012-09-14  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/alloc.$(O)): Update dependencies.

45 46 47 48 49 50 51
2012-09-13  Paul Eggert  <eggert@cs.ucla.edu>

	Use a more backwards-compatible timer format (Bug#12430).
	* keyboard.c (decode_timer): Get PSECS from the 8th (origin-0)
	vector element, not from the 4th, since PSECS is now at the end.
	(Fcurrent_idle_time): Doc fix.

52 53 54 55 56 57 58 59 60
2012-09-13  Dmitry Antipov  <dmantipov@yandex.ru>

	Function to mark objects and remove killed buffers at once.
	* alloc.c (discard_killed_buffers): Rename to ...
	(mark_discard_killed buffers) ... new name.  Add marking
	of remaining objects.  Fix comment.  Adjust users.
	(mark_object): Do not touch frame buffer lists here.
	* frame.c (delete_frame): Reset frame buffer lists here.

61 62
2012-09-13  Paul Eggert  <eggert@cs.ucla.edu>

63 64 65 66 67
	Better workaround for GNOME bug when --enable-gcc-warnings.
	* emacsgtkfixed.c (G_STATIC_ASSERT): Remove, undoing last change.
	Instead, disable -Wunused-local-typedefs.  See Dmitry Antipov in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00335.html>.

Paul Eggert's avatar
Paul Eggert committed
68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
	Simplify SIGIO usage (Bug#12408).
	The code that dealt with SIGIO was crufty and confusing, e.g., it
	played tricks like "#undef SIGIO" but these tricks were not used
	consistently.  Simplify mostly by not #undeffing standard symbols,
	e.g., use "defined USABLE_SIGIO" (our symbol, which we can define
	or not as we please) rather than "defined SIGIO" (standard symbol
	that we probably shouldn't #undef).
	* conf_post.h [USG5_4]: Do not include <sys/wait.h> here.
	Modules that need it can include it.
	[USG5_4 && emacs]: Likewise, do not include the streams stuff here.
	* dispextern.h (ignore_sigio): New decl.
	* emacs.c (shut_down_emacs): Invoke unrequest_sigio
	unconditionally, since it's now a no-op if !USABLE_SIGIO.
	* emacs.c (shut_down_emacs):
	* keyboard.c (kbd_buffer_store_event_hold):
	Use ignore_sigio rather than invoking 'signal' directly.
	* keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>,
	for FIONREAD.
	(FIONREAD, SIGIO): Do not #undef.
	(tty_read_avail_input): Use #error rather than a syntax error.
	* process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>,
	for I_PIPE, used by SETUP_SLAVE_PTY.
	(DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD.
	* sysdep.c (croak): Remove; no longer needed.  This bit of
	temporary code, with Fred N. Fish's comment that it's temporary,
	has been in Emacs since at least 1992!
	(init_sigio, reset_sigio, request_sigio, unrequest_sigio):
	Arrange for them to be no-ops in all cases when ! USABLE_SIGIO.
	* syssignal.h (croak): Remove decl.
	(SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile.
	* systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed
	now that we're termios-only.
	(FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef.
	* term.c (dissociate_if_controlling_tty): Use #error rather than
	a run-time error.

104 105 106 107 108 109 110
	Work around GCC and GNOME bugs when --enable-gcc-warnings.
	* emacsgtkfixed.c (G_STATIC_ASSERT): Redefine to use 'verify',
	to work around GNOME bug 683906.
	* image.c (jpeg_load_body) [HAVE_JPEG && lint]: Pacify gcc -Wclobber.
	(struct my_jpeg_error_mgr) [HAVE_JPEG && lint]: New member fp.
	This works around GCC bug 54561.

111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
2012-09-12  Paul Eggert  <eggert@cs.ucla.edu>

	More fixes for 'volatile' and setjmp/longjmp.
	* eval.c (Fdefvar, Fcondition_case): Remove unnecessary 'volatile's.
	* image.c (struct png_load_context) [HAVE_PNG]: New type.
	(png_load_body) [HAVE_PNG]:
	(jpeg_load_body) [HAVE_JPEG]:
	New function, with most of the old parent function's body.
	(png_load) [HAVE_PNG]:
	(jpeg_load) [HAVE_JPEG]:
	Invoke the new function, to avoid longjmp munging our locals.
	(struct my_jpeg_error_mgr) [HAVE_JPEG]: New members cinfo, failure_code.
	(my_error_exit) [HAVE_JPEG]: Don't trust 'setjmp' to return 2 when
	longjmp is passed 2, as the C standard doesn't guarantee this.
	Instead, store the failure code into mgr->failure_code.

Stefan Monnier's avatar
Stefan Monnier committed
127 128 129 130 131 132
2012-09-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
	(Fdiscard_input, quit_throw_to_read_char, init_keyboard)
	(syms_of_keyboard): Remove support for unread-command-char.

133 134 135 136 137 138
2012-09-12  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (sys_kill): If PID is our process ID and the signal is
	SIGABRT, call emacs_abort.  Avoids silently exiting upon assertion
	violation.  (Bug#12426)

139 140 141 142
2012-09-12  Paul Eggert  <eggert@cs.ucla.edu>

	* image.c (jpeg_memory_src): Don't assume string len fits in unsigned.

143 144 145 146 147 148 149 150 151 152
2012-09-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c: Add `inhibit-debugger'.
	(Qinhibit_debugger): New symbol.
	(call_debugger): Bind it instead of Qdebug_on_error.
	(maybe_call_debugger): Test Vinhibit_debugger.
	(syms_of_eval): Define inhibit-debugger.
	* xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
	(syms_of_xdisp): Remove inhibit-debug-on-message.

153 154
2012-09-11  Paul Eggert  <eggert@cs.ucla.edu>

155 156 157 158 159 160 161 162 163 164
	Avoid _setjmp/_longjmp problems with local nonvolatile variables.
	If a nonvolatile local variable is written before a _longjmp to
	the frame containing the variable, and is read after the _longjmp,
	the value read is indeterminate.  Some local variables of type
	'struct handler' and 'struct catchtag' are used in this way, so
	mark each of their slots as volatile if the slot can be set before
	_longjmp and read afterwards.
	* lisp.h (struct handler): var and chosen_clause are now volatile.
	(struct catchtag): val, next, and pdlcount are now volatile.

165 166 167 168 169 170 171 172 173
	* bidi.c (bidi_push_it, bidi_pop_it):
	* fns.c (copy_hash_table):
	* image.c (define_image_type):
	* keyboard.c (kbd_buffer_store_event_hold):
	* process.c (Fprocess_send_eof):
	* xfaces.c (x_create_gc) [HAVE_NS]:
	* xgselect.c (xg_select):
	Prefer assignment to memcpy when either will do.

174 175 176 177 178
	* alloc.c (discard_killed_buffers): Tune and simplify a bit.
	Use pointer-to-a-pointer to simplify and avoid a NILP check each
	time an item is removed.  No need to mark this function 'inline';
	the compiler knows better than we do.

179 180 181 182 183 184 185 186 187
2012-09-11  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
	(updateFrameSize:): Add delay parameter to updateFrameSize, send it
	to change_frame_size (Bug#12388).
	(windowDidResize:): Pass YES to updateFrameSize.

	* nsterm.h: Add delay parameter to updateFrameSize.

188 189 190 191 192 193 194 195 196 197 198 199 200 201
2012-09-11  Dmitry Antipov  <dmantipov@yandex.ru>

	Discard killed buffers from deleted window and frame objects.
	This reduces an amount of references to killed buffers and
	helps GC to reclaim them faster.
	* alloc.c (discard_killed_buffers): New function.
	(mark_object): Use it for deleted windows and frames.
	(mark_object): If symbol's value is set up for a killed buffer
	or deleted frame, restore it's global binding.
	* data.c (swap_in_global_binding): Add GC notice.
	(swap_in_symval_forwarding): Use convenient set_blv_where.
	* window.c (wset_next_buffers, wset_prev_buffers): Move ...
	* window.h: ... to here.

202 203 204 205 206 207 208
2012-09-11  Dmitry Antipov  <dmantipov@yandex.ru>

	Convenient macro to check whether the buffer is live.
	* buffer.h (BUFFER_LIVE_P): New macro.
	* alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
	* minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.

209 210 211 212 213 214 215 216 217 218
2012-09-11  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* xdisp.c (right_overwritten, right_overwriting): Also handle gstring
	composition cases (Bug#12364).

	* xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
	overhang of succeeding glyphs overlapping box cursor.

	* w32term.c (x_draw_glyph_string): Likewise.

219 220
2012-09-11  Paul Eggert  <eggert@cs.ucla.edu>

221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241
	Simplify, document, and port floating-point (Bug#12381).
	The porting part of this patch fixes bugs on non-IEEE platforms
	with frexp, ldexp, logb.
	* data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
	Now static.
	* floatfns.c: Simplify discussion of functions that Emacs doesn't
	support, by removing commented-out code and briefly listing the
	C89 functions excluded.  The commented-out stuff was confusing
	maintenance, e.g., we thought we needed cbrt but it was commented out.
	(logb): Remove decl; no longer needed.
	(isfinite): New macro, if not already supplied.
	(isnan): Don't replace any existing macro.
	(Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
	are present on all C89 platforms.
	(Ffrexp): Do not special-case zero, as frexp does the right thing
	for that case.
	(Flogb): Do not use logb, as it doesn't have the desired meaning
	on hosts that use non-base-2 floating point.  Instead, stick with
	frexp, which is C89 anyway.  Do not pass an infinity or a NaN to
	frexp, to avoid getting an unspecified result.

242 243
	* xdisp.c (Qinhibit_debug_on_message): Now static.

244 245 246 247 248
2012-09-10  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_update_begin): Set clip path to whole view by using
	NSBezierPath (Bug#12131).

249 250 251 252
2012-09-10  Chong Yidong  <cyd@gnu.org>

	* fns.c (Fdelq, Fdelete): Doc fix.

Paul Eggert's avatar
Paul Eggert committed
253 254 255 256 257
2012-09-10  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (XSETINT, XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL)
	(XSETFLOAT, XSETMISC): Parenthesize macro bodies.

258 259 260 261 262 263
2012-09-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.h (make_lisp_ptr): New macro to replace XSET.
	(XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL, XSETFLOAT, XSETMISC):
	Use it.

264 265
2012-09-09  Eli Zaretskii  <eliz@gnu.org>

266 267 268 269
	* fringe.c (draw_fringe_bitmap_1): Don't reduce the width of the
	left fringe if the window has a left margin.  This avoids leaving
	traces of the cursor because its leftmost pixel is not drawn over.

270 271 272 273
	* dispnew.c (update_window_line): When the left margin area of a
	screen line is updated, set the redraw_fringe_bitmaps_p flag of
	that screen line.  (Bug#12277)

274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305
2012-09-09  Paul Eggert  <eggert@cs.ucla.edu>

	Assume C89 or later for math functions (Bug#12381).
	This simplifies the code, and makes it a bit smaller and faster,
	and (most important) makes it easier to clean up signal handling
	since we can stop worring about floating-point exceptions in
	library code.  That was a problem before C89, but the problem
	went away many years ago on all practical Emacs targets.
	* data.c, image.c, lread.c, print.c:
	Don't include <math.h>; no longer needed.
	* data.c, floatfns.c (IEEE_FLOATING_POINT): Don't worry that it
	might be autoconfigured, as that never happens.
	* data.c (fmod):
	* doprnt.c (DBL_MAX_10_EXP):
	* print.c (DBL_DIG):
	Remove.  C89 or later always defines these.
	* floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN)
	(in_float, float_error_arg, float_error_arg2, float_error_fn_name)
	(arith_error, domain_error, domain_error2):
	Remove all this pre-C89 cruft.  Do not include <errno.h> as that's
	no longer needed -- we simply return what C returns.  All uses removed.
	(IN_FLOAT, IN_FLOAT2): Remove.  All uses replaced with
	the wrapped code.
	(FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2):
	Remove.  All uses expanded, as these macros are no longer used
	more than once and are now more trouble than they're worth.
	(Ftan): Use tan, not sin / cos.
	(Flogb): Assume C89 frexp.
	(fmod_float): Assume C89 fmod.
	(matherr) [HAVE_MATHERR]: Remove; no longer needed.
	(init_floatfns): Remove.  All uses removed.

306 307 308 309 310
2012-09-08  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
	compositeToPoint for OSX < 10.6 (Bug#12390).

311 312 313 314 315
2012-09-08  Paul Eggert  <eggert@cs.ucla.edu>

	* floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
	This produces more-accurate results.

316 317 318 319 320
2012-09-08  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (updateFrameSize): Call setFrame: on the view when size
	changes (Bug#12088).

321 322 323 324
2012-09-08  Chong Yidong  <cyd@gnu.org>

	* syntax.c (Fstring_to_syntax): Doc fix.

325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340
2012-09-08  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
	in the internal border.
	(x_set_window_size): Remove static variables and their usage.
	(ns_redraw_scroll_bars): Fix NSTRACE arg.
	(ns_after_update_window_line, ns_draw_fringe_bitmap): Remove
	fringe/internal border adjustment (Bug#11052).
	(ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
	(ns_draw_window_cursor): Remove fringe/internal border adjustment.
	(ns_fix_rect_ibw): Remove.
	(ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
	(ns_dumpglyphs_box_or_relief): Ditto.
	(ns_maybe_dumpglyphs_background): Remove fringe/internal border
	adjustment.
	(ns_dumpglyphs_image): Ditto.
Juanma Barranquero's avatar
Juanma Barranquero committed
341
	(ns_dumpglyphs_stretch): Fix coding style.  Remove fringe/internal
342 343 344 345 346 347 348 349 350 351
	border adjustment.
	(ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
	their usage.  Add fringe_extended_p and its use as in other terms.
	(ns_judge_scroll_bars): Code style fix.  Call updateFrameSize if
	scroll bar was removed.
	(updateFrameSize): New function.
	(windowDidResize): Move code to updateFrameSize and call it.

	* nsterm.h (EmacsView): Add updateFrameSize.

352 353
2012-09-07  Chong Yidong  <cyd@gnu.org>

354 355
	* textprop.c (Fget_text_property): Minor doc fix (Bug#12323).

356 357
	* data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).

Paul Eggert's avatar
Paul Eggert committed
358 359 360
2012-09-07  Paul Eggert  <eggert@cs.ucla.edu>

	More signal-handler cleanup (Bug#12327).
361 362 363
	* emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
	Problem introduced when merging patches.  Noted by Eli Zaretskii in
	<http://bugs.gnu.org/12327#67>.
Paul Eggert's avatar
Paul Eggert committed
364 365 366 367 368 369 370 371 372 373 374 375 376 377
	* floatfns.c: Comment fix.
	* lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
	SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
	and anyway the declaration is harmless even if SIGDANGER is not defined.
	* syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
	defined BROKEN_FIONREAD).  systty.h formerly did this, but other
	source files not surprisingly expected syssignal.h to define, or
	not define, SIGIO, and it's cleaner to do it that way, for consistency.
	Include <sys/ioctl.h>, for FIONREAD.
	* systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
	This eliminates a problem whereby other files mysteriously had
	to include "syssignal.h" before including "systty.h" if they
	wanted to use "#ifdef SIGIO".

378 379
2012-09-07  Eli Zaretskii  <eliz@gnu.org>

380 381 382 383 384
	* w32proc.c (sigaction): New function, emulates Posix 'sigaction'.

	* w32.c (sigemptyset): Empty the set.
	(sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.

385 386
	* alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.

387 388 389 390 391
2012-09-07  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (mark_buffer): Revert unsafe marking optimization.
	(mark_object): Likewise for frame objects.

392 393 394 395 396 397
2012-09-07  Paul Eggert  <eggert@cs.ucla.edu>

	* syssignal.h (handle_on_main_thread): Always declare,
	even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
	This ports to platforms without HAVE_PTHREAD.

Paul Eggert's avatar
Paul Eggert committed
398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421
2012-09-06  Paul Eggert  <eggert@cs.ucla.edu>

	Signal-handler cleanup (Bug#12327).
	Emacs's signal handlers were written in the old 4.2BSD style with
	sigblock and sigmask and so forth, and this led to some
	inefficiencies and confusion.  Rewrite these to use
	pthread_sigmask etc. without copying signal sets around.  Also,
	get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
	'signal', and instead use functions that do not attempt to take
	over the system name space.  This patch causes Emacs's text
	segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
	* alloc.c, emacsgtkfixed.c, nsfns.m, widget.c, xmenu.c:
	Do not include <signal.h> or "syssignal.h", as these
	modules do not use signals.
	* atimer.c, callproc.c, data.c, dispnew.c, emacs.c, floatfns.c:
	* gtkutil.c, keyboard.c, process.c, sound.c, sysdep.c, term.c, xterm.c:
	Do not include <signal.h>, as "syssignal.h" does that for us now.
	* atimer.c (sigmask_atimers): New function.
	(block_atimers, unblock_atimers): New functions,
	replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
	All uses replaced.
	* conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
	no longer needed here.
	* emacs.c (main): Inspect existing signal handler with sigaction,
Juanma Barranquero's avatar
Juanma Barranquero committed
422
	so that there's no need to block and unblock SIGHUP.
Paul Eggert's avatar
Paul Eggert committed
423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451
	* sysdep.c (struct save_signal): New member 'action', replacing
	old member 'handler'.
	(save_signal_handlers, restore_signal_handlers):
	Use sigaction instead of 'signal' to save and restore.
	(get_set_sighandler, set_sighandler) [!WINDOWSNT]:
	New function.  All users of 'signal' modified to use set_sighandler
	if they're writeonly, and to use sys_signal if they're read+write.
	(emacs_sigaction_init, forwarded_signal): New functions.
	(sys_signal): Remove.  All uses replaced by calls to sigaction
	and emacs_sigaction_init, or by direct calls to 'signal'.
	(sys_sigmask) [!__GNUC__]: Remove; no longer needed.
	(sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
	all uses replaced by pthread_sigmask etc. calls.
	* syssignal.h: Include <signal.h>.
	(emacs_sigaction_init, forwarded_signal): New decls.
	(SIGMASKTYPE): Remove.  All uses replaced by its definiens, sigset_t.
	(SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
	(sigmask, sys_sigmask): Remove; no longer needed.
	(sigpause): Remove.  All uses replaced by its definiens, sigsuspend.
	(sigblock, sigunblock, sigfree):
	(sigsetmask) [!defined sigsetmask]:
	Remove.  All uses replaced by pthread_sigmask.
	(signal): Remove.  Its remaining uses (with SIG_DFL and SIG_IGN)
	no longer need to be replaced, and its typical old uses
	are now done via emacs_sigaction_init and sigaction.
	(sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
	(sys_sigdel): Remove; unused.
	(NSIG): Remove a FIXME; the code's fine.  Remove an unnecessary ifdef.

452 453 454 455 456
2012-09-06  Eli Zaretskii  <eliz@gnu.org>

	* process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
	SIGCHLD handling on systems that don't have WNOHANG.  (Bug#12327)

457 458 459 460 461 462 463 464 465 466 467 468 469 470 471
2012-09-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Explicitly mark buffer_defaults and buffer_local_symbols.
	* alloc.c (Fgarbage_collect): Mark buffer_defaults and
	mark_local_symbols here.
	(mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
	since special buffers aren't marked here any more.
	(allocate_buffer): Chain new buffer with all_buffers here...
	* buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
	not here.
	(Vbuffer_defaults, Vbuffer_local_symbols): Remove.
	(syms_of_buffer): Remove staticpro of the above.
	(init_buffer_once): Set names for buffer_defaults and
	buffer_local_symbols.

472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496
2012-09-06  Paul Eggert  <eggert@cs.ucla.edu>

	Use bool for booleans in font-related modules.
	* font.c (font_intern_prop, font_style_to_value)
	(font_style_symbolic, font_parse_xlfd, font_parse_fcname)
	(generate_otf_features, font_check_otf_features, font_check_otf)
	(font_match_p, font_list_entities, font_at):
	* fontset.c (fontset_id_valid_p, reorder_font_vector
	(fontset_find_font, Fset_fontset_font)
	(face_suitable_for_char_p) [0]:
	* ftfont.c (fc_initialized, ftfont_get_open_type_spec)
	(ftfont_open, ftfont_text_extents, ftfont_check_otf):
	(m17n_flt_initialized, ftfont_shape_by_flt):
	* ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
	* nsfont.m (nsfont_draw):
	* w32font.c (w32font_draw):
	* w32term.c (x_draw_glyphless_glyph_string_foreground):
	Use bool for booleans.
	* font.h: Adjust to above API changes.
	(struct font, struct font_driver, struct font_driver_list):
	Use bool for booleans.
	(struct font): Remove useless member encoding_type.
	All users removed.
	* fontset.c, xftfont.c: Omit unnecessary static decls.

497 498 499 500 501
2012-09-06  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (mark_object): Revert window marking code
	since it's unsafe for the Fset_window_configuration.

502 503
2012-09-05  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
504
	Fix race conditions with signal handlers and errno (Bug#12327).
505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551
	Be more systematic about preserving errno whenever a signal
	handler returns, even if it's not in the main thread.  Do this by
	renaming signal handlers to distinguish between signal delivery
	and signal handling.  All uses changed.
	* atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
	* data.c (deliver_arith_signal): Rename from arith_error.
	* dispnew.c (deliver_window_change_signal): Rename from
	window_change_signal.
	* emacs.c (deliver_error_signal): Rename from fatal_error_signal.
	(deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
	* keyboard.c (deliver_input_available_signal): Rename from
	input_available_signal.
	(deliver_user_signal): Rename from handle_user_signal.
	(deliver_interrupt_signal): Rename from interrupt_signal.
	* process.c (deliver_pipe_signal): Rename from send_process_trap.
	(deliver_child_signal): Rename from sigchld_handler.
	* atimer.c (handle_alarm_signal):
	* data.c (handle_arith_signal):
	* dispnew.c (handle_window_change_signal):
	* emacs.c (handle_fatal_signal, handle_danger_signal):
	* keyboard.c (handle_input_available_signal):
	* keyboard.c (handle_user_signal, handle_interrupt_signal):
	* process.c (handle_pipe_signal, handle_child_signal):
	New functions, with the actual signal-handling code taken from the
	original respective signal handlers, sans the sporadic attempts to
	preserve errno, since that's now done by handle_on_main_thread.
	* atimer.c (alarm_signal_handler): Remove unnecessary decl.
	* emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
	* emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
	Move to sysdep.c.
	(main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
	Move initialization of main_thread to sysdep.c's init_signals.
	* process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
	our usage, and simplifies the mainline code.
	(record_child_status_change): New static function, as a helper
	for handle_child_signal, and with most of the old child handler's
	contents.
	(CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
	(handle_child_signal): Use the above.
	* sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
	Moved here from emacs.c.
	(init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
	code moved here from emacs.c's main function.
	* sysdep.c, syssignal.h (handle_on_main_thread): New function,
	replacing the old SIGNAL_THREAD_CHECK.  All uses changed.  This
	lets callers save and restore errno properly.

552 553 554 555 556 557 558 559 560 561
2012-09-05  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove redundant or unused things here and there.
	* lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
	* conf_post.h (RE_TRANSLATE): Use char_table_translate.
	* editfns.c (Fcompare_buffer_substrings): Likewise.
	* frame.h (struct terminal, struct font_driver_list):
	Remove redundant declarations.
	* window.h (Qleft, Qright): Likewise.

562 563 564 565 566 567
2012-09-05  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not mark objects from deleted buffers, windows and frames.
	* alloc.c (mark_buffer): Mark just the buffer if it is dead.
	(mark_object): Likewise for windows and frames.

568 569 570 571 572 573
2012-09-05  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (valid_lisp_object_p): Treat killed buffers,
	buffer_defaults and buffer_local_symbols as valid objects.
	Return special value to denote them.

574 575
2012-09-05  Paul Eggert  <eggert@cs.ucla.edu>

576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600
	* fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
	* fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
	(Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
	(file_name_absolute_p, Fsubstitute_in_file_name):
	(check_executable, check_writable, Ffile_accessible_directory_p)
	(Fset_file_selinux_context, Fdefault_file_modes)
	(Finsert_file_contents, choose_write_coding_system)
	(Fwrite_region, build_annotations, a_write, e_write)
	(Fdo_auto_save):
	* filelock.c (boot_time_initialized, get_boot_time)
	(get_boot_time_1, lock_file_1, within_one_second):
	* floatfns.c (in_float):
	* fns.c (concat, internal_equal, Frequire, base64_encode_1)
	(base64_decode_1, cmpfn_eql, cmpfn_user_defined)
	(sweep_weak_table, sweep_weak_hash_tables, secure_hash):
	* lisp.h (struct Lisp_Hash_Table.cmpfn):
	* window.c (compare_window_configurations):
	Use bool for booleans.
	* fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
	(Fdefault_file_modes): Now mode_t, not int, for modes.
	(Fdo_auto_save): Set a boolean to 1 rather than using ++.
	(internal_delete_file): Now returns void, not a (boolean) int,
	since nobody was looking at the return value.
	* lisp.h, window.h: Adjust to above API changes.

601 602
	* xdisp.c (set_message): Simplify and reindent last change.

603 604 605 606
2012-09-05  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.

607 608 609 610 611 612 613 614
2012-09-04  Lars Ingebrigtsen  <larsi@gnus.org>

	* eval.c (call_debugger): Make the function non-static so that we
	can call it from set_message.

	* xdisp.c (set_message): Implement the new variable `debug-on-message'.
	(syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.

615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633
2012-09-04  Paul Eggert  <eggert@cs.ucla.edu>

	Give more-useful info on a fatal error (Bug#12328).
	* alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
	(die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
	of doing the work ourselves.
	* emacs.c (fatal_error_signal): Let fatal_error_backtrace
	do most of the work.
	(fatal_error_backtrace): New function, taken from the guts
	of the old fatal_error_signal, but with a new option to output
	a backtrace.
	(shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
	info about the signal than just its number.
	* lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
	* sysdep.c: Include <execinfo.h>
	(emacs_backtrace): New function, taken partly from the previous
	code of the 'die' function.
	(emacs_abort): Call fatal_error_backtrace rather than abort.

634 635 636 637 638 639
2012-09-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lread.c (readevalloop): Call internal-macroexpand-for-load to perform
	eager (load-time) macro-expansion.
	* lisp.mk (lisp): Add macroexp.

640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659
2012-09-04  Paul Eggert  <eggert@cs.ucla.edu>

	Simplify redefinition of 'abort' (Bug#12316).
	Do not try to redefine the 'abort' function.  Instead, redo
	the code so that it calls 'emacs_abort' rather than 'abort'.
	This removes the need for the NO_ABORT configure-time macro
	and makes it easier to change the abort code to do a backtrace.
	* .gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
	* emacs.c (abort) [!DOS_NT && !NO_ABORT]:
	Remove; sysdep.c's emacs_abort now takes its place.
	* lisp.h (emacs_abort): New decl.  All calls from Emacs code to
	'abort' changed to use 'emacs_abort'.
	* msdos.c (dos_abort) [defined abort]: Remove; not used.
	(abort) [!defined abort]: Rename to ...
	(emacs_abort): ... new name.
	* sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
	the place of the old 'abort' in emacs.c.
	* w32.c, w32fns.c (abort): Do not #undef.
	* w32.c (emacs_abort): Rename from w32_abort.

660 661 662 663 664 665 666 667
2012-09-04  Eli Zaretskii  <eliz@gnu.org>

	* w32uniscribe.c (uniscribe_shape): Reverse the sign of
	offsets[j].dv, since the y axis of the screen coordinates points
	down, while the y axis of the font definition coordinates points
	up.  This fixes display of Arabic diacritics such as KASRA and
	KASRATAN.  (Bug#11860)

668 669 670 671 672 673 674 675 676 677 678 679 680 681
2012-09-04  Paul Eggert  <eggert@cs.ucla.edu>

	Be more systematic about _setjmp vs setjmp.
	* alloc.c (test_setjmp, mark_stack):
	* image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
	(PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
	(png_load, my_error_exit, jpeg_load):
	* process.c (send_process_trap, send_process):
	Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
	The underscored versions are up to 30x faster on some hosts.
	Formerly, the code used setjmp+longjmp sometimes and
	_setjmp+_longjmp at other times, with no particular reason to
	prefer setjmp+longjmp.

682 683
2012-09-03  Paul Eggert  <eggert@cs.ucla.edu>

684
	Fix minor problem found by static checking.
685 686
	* buffer.c (Fdelete_all_overlays): Return nil.

687 688 689 690
2012-09-03  Martin Rudalics  <rudalics@gmx.at>

	* buffer.c (Fdelete_all_overlays): New function.

691 692 693 694
2012-09-03  Chong Yidong  <cyd@gnu.org>

	* gtkutil.c: Add extern decl for Qxft.

695 696
2012-09-02  Paul Eggert  <eggert@cs.ucla.edu>

697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723
	* emacs.c, eval.c: Use bool for boolean.
	* emacs.c (initialized, inhibit_window_system, running_asynch_code):
	(malloc_using_checking) [DOUG_LEA_MALLOC]:
	(display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
	(noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
	(main, decode_env_path, Fdaemon_initialized):
	* eval.c (call_debugger, Finteractive_p, interactive_p):
	(unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
	(maybe_call_debugger, Fbacktrace):
	* process.c (read_process_output, exec_sentinel):
	Use bool for booleans.
	* emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
	All callers changed.
	* eval.c (interactive_p): Omit always-true boolean argument
	EXCLUDE_SUBRS_P.  All callers changed.
	* dispextern.h, lisp.h: Reflect above API changes.
	* firstfile.c (dummy): Use the address of 'main', whose signature
	won't change, instead of the address of 'initialize', whose
	signature just changed from int to bool.
	* lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
	* msdos.c (fatal_error_in_progress): ... from here.
	* xdisp.c (redisplaying_p): Now a boolean.  Set it to 1 instead
	of incrementing it.
	(redisplay_internal, unwind_redisplay): Simply clear
	REDISPLAYING_P when unwinding, instead of saving its previous,
	always-false value and then restoring it.

Paul Eggert's avatar
Paul Eggert committed
724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755
	Clean up some extern decls.
	Mostly, this hoists extern decls out of .c files and into .h files.
	That way, we're more likely to catch errors if the interfaces change.
	* alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
	declare xg_mark_data.
	* dispextern.h (x_frame_parm_handlers):
	* font.h (Qxft):
	* lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
	(Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
	(Qultra_bold, Qoblique, Qitalic):
	Move extern decl here from .c file.
	* alloc.c (xg_mark_data) [USE_GTK]:
	* doc.c (Qclosure):
	* eval.c (Qlexical_binding):
	* fns.c (time) [!HAVE_UNISTD_H]:
	* gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
	(Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
	* image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
	* lread.c (Qinternal_interpreter_environment):
	* minibuf.c (Qbuffer):
	* process.c (QCfamily, QCfilter):
	* widget.c (free_frame_faces):
	* xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
	* xfont.c (x_clear_errors):
	* xterm.c (x_frame_parm_handlers):
	Remove now-redundant extern decls.
	* keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
	* xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
	Now static.
	* xfaces.c: Remove unnecessary static decls.
	* xterm.c (updating_frame): Remove decl of nonexistent object.

756 757 758 759
	* Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
	when building globals.h, as the objects that are not built on
	this host are not needed to compile C files on this host.

760 761 762 763 764 765
2012-09-02  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.h: Remove prototype for x_wm_set_size_hint.

	* frame.h: Add missing prototype for x_wm_set_size_hint.

766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794
2012-09-02  Paul Eggert  <eggert@cs.ucla.edu>

	* doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.
	* doc.c (read_bytecode_char, get_doc_string, reread_doc_file)
	(Fdocumentation, Fdocumentation_property, Fsnarf_documentation)
	(Fsubstitute_command_keys):
	* editfns.c (region_limit, find_field, Fconstrain_to_field)
	(save_excursion_save, save_excursion_restore)
	(disassemble_lisp_time, decode_time_components, emacs_nmemftime)
	(format_time_string, general_insert_function)
	(make_buffer_string, make_buffer_string_both)
	(Fsubst_char_in_region, Ftranslate_region_internal, Fformat):
	* insdel.c (check_markers, gap_left, adjust_markers_for_insert)
	(copy_text, insert_1, insert_1_both, insert_from_string)
	(insert_from_string_before_markers, insert_from_string_1)
	(insert_from_buffer, insert_from_buffer_1, replace_range)
	(replace_range_2, del_range_1, del_range_byte, del_range_both)
	(del_range_2, modify_region):
	* intervals.c (intervals_equal, balance_possible_root_interval)
	(adjust_intervals_for_insertion, merge_properties_sticky)
	(graft_intervals_into_buffer, lookup_char_property)
	(adjust_for_invis_intang, set_point_both)
	(get_property_and_range, compare_string_intervals)
	(set_intervals_multibyte_1, set_intervals_multibyte):
	* keyboard.c (decode_timer):
	Use bool for boolean.
	* intervals.h, lisp.h, systime.h: Reflect above API changes.
	* editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.

795 796 797 798 799
2012-09-02  Chong Yidong  <cyd@gnu.org>

	* keymap.c (push_key_description): Print M-TAB as C-M-i
	(Bug#11758).

800 801 802 803 804 805 806 807 808 809
2012-09-02  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (CCL_H, W32FONT_H): New macros.
	(ATIMER_H, FONT_H, $(BLD)/alloc.$(O), $(BLD)/callproc.$(O))
	($(BLD)/editfns.$(O), $(BLD)/ccl.$(O), $(BLD)/chartab.$(O))
	($(BLD)/coding.$(O), $(BLD)/sysdep.$(O), $(BLD)/fontset.$(O))
	($(BLD)/sysdep.$(O), $(BLD)/w32fns.$(O), $(BLD)/keyboard.$(O))
	($(BLD)/w32term.$(O), $(BLD)/w32menu.$(O), $(BLD)/process.$(O))
	($(BLD)/w32font.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.

810 811
2012-09-01  Eli Zaretskii  <eliz@gnu.org>

812 813 814 815
	* w32uniscribe.c (uniscribe_shape): Handle correctly the case of
	more than one grapheme cluster passed to the shaper: compute the
	offset adjustment values separately for each cluster.  (Bug#11860)

816 817 818 819
	* image.c: Restore mistakenly removed inclusion of w32.h.  Without
	it, GCC doesn't see prototypes of w32_delayed_load, and complains
	about implicit conversions from integer to pointer.

820 821 822 823 824
2012-09-01  Daniel Colascione  <dancol@dancol.org>

	* w32fns.c (x_display_info_for_name): Prevent crash if w32 window
	system used too early.

825 826 827 828 829 830 831 832 833
2012-09-01  Paul Eggert  <eggert@cs.ucla.edu>

	Better seed support for (random).
	* emacs.c (main): Call init_random.
	* fns.c (Frandom): Set the seed from a string argument, if given.
	Remove long-obsolete Gentzel cruft.
	* lisp.h, sysdep.c (seed_random): Now takes address and size, not long.
	(init_random): New function.

834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852
2012-09-01  Daniel Colascione  <dancol@dancol.org>

	* xterm.h: Add header guards.  Declare x_menubar_window_to_frame.
	Remove x_set_frame_alpha, x_bitmap_icon, x_make_frame_visible,
	x_make_frame_invisible, x_iconify_frame, x_free_frame_resources,
	x_wm_set_size_hint, x_query_colors, x_real_positions,
	x_set_menu_bar_lines, x_char_width, x_char_height, x_sync,
	x_set_tool_bar_lines, x_activate_menubar, and free_frame_menubar,
	all of which have been moved to common code.

	* xfaces.c: Include TERM_HEADER instead of listing all possible
	window-system headers.

	* w32xfns.c (x_sync): Correct definition of x_sync (a no-op here)
	to match header.

	* w32term.h (FRAME_X_WINDOW): Use FRAME_W32_WINDOW instead of
	directly accessing frame internals.

853
	* w32font.h: Include font.h.  Define syms_of_w32font and
854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895
	globals_of_w32font.

	* process.c: Include TERM_HEADER instead of listing all possible
	window-system headers.

	* nsterm.h: Remove declarations now in frame.h.  Define
	FRAME_X_SCREEN, FRAME_X_VISUAL.

	* menu.c: Include TERM_HEADER instead of listing all possible
	window-system headers.

	* keyboard.h: Declare ignore_mouse_drag_p whenever we have a
	window system.

	* keyboard.c: Include TERM_HEADER instead of listing all possible
	window-system headers.

	* image.c: Include TERM_HEADER instead of listing all possible
	window-system headers.  Declare Vlibrary_cache when compiling for
	Windows.

	* gtkutil.h (xg_list_node_): Include xterm.h to pick up needed
	window system declarations.

	* frame.h: Move common functions here: set_frame_menubar,
	x_set_window_size, x_sync, x_get_focus_frame,
	x_set_mouse_position, x_set_mouse_pixel_position,
	x_make_frame_visible, x_make_frame_invisible, x_iconify_frame,
	x_char_width, x_char_height, x_pixel_width, x_pixel_height,
	x_set_frame_alpha, x_set_menu_bar_lines, x_set_tool_bar_lines,
	x_activate_menubar, x_real_positions, x_bitmap_icon,
	x_set_menu_bar_lines, free_frame_menubar, x_free_frame_resources,
	and x_query_colors.

	* frame.c: Include TERM_HEADER instead of listing all possible
	window-system headers.

	* font.c: Include TERM_HEADER instead of listing all possible
	window-system headers.

	* emacs.c: Include TERM_HEADER.

896 897
	* dispnew.c: Include TERM_HEADER instead of listing all possible
	window-system headers.
898

899
	* ccl.h: Include character.h.
900 901 902 903 904

	* Makefile.in: Define WINDOW_SYSTEM_OBJ to hold objects needed for
	the current window system; include in list of objects to link into
	Emacs.

905 906 907 908 909 910 911 912 913 914
2012-08-31  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove mark_ttys function and fix tty_display_info initialization.
	* lisp.h (mark_ttys): Remove prototype.
	* alloc.c (Fgarbage_collect): Remove redundant (and the only) call
	to mark_ttys because all possible values of 'top_frame' slot are
	the frames which are reachable from Vframe_list.
	* term.c (mark_ttys): Remove.
	(init_tty): Safely initialize 'top_frame' slot with Qnil.

915 916 917 918 919 920 921 922 923
2012-08-31  Dmitry Antipov  <dmantipov@yandex.ru>

	Change struct frame bitfields from unsigned char to unsigned.
	* frame.h (struct frame): Change type of 'display_preempted',
	'visible', 'iconified', 'has_minibuffer', 'wants_modeline',
	'auto_raise', 'auto_lower', 'no_split', 'explicit_name',
	'window_sizes_changed', 'mouse_moved' and 'pointer_invisible'
	bitfields from unsigned char to unsigned.

924 925 926 927 928 929
2012-08-31  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove unused member of struct x_output and struct w32_output.
	* xterm.h (struct x_output): Remove unused field 'needs_exposure'.
	* w32term.h (struct w32_output): Likewise.

930 931 932 933 934
2012-08-30  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
	does not become zero (Bug#12234).

935 936 937 938 939
2012-08-30  Paul Eggert  <eggert@cs.ucla.edu>

	* dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
	for GCC 4.7.1 x86-64.

Glenn Morris's avatar
Glenn Morris committed
940 941 942 943 944 945
2012-08-30  Glenn Morris  <rgm@gnu.org>

	* lread.c (init_lread): For out-of-tree builds, only add the
	source directory's site-lisp dir to the load-path if it exists,
	consistent with in-tree builds.  (Bug#12302)

946 947 948
2012-08-28  Jan Djärv  <jan.h.d@swipnet.se>

	* nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
Juanma Barranquero's avatar
Juanma Barranquero committed
949
	button_values to NULL.  Call setStykeMask so dialogs get a close button.
950 951
	(windowShouldClose:): Set window_closed.
	(dealloc): New member, free button_values.
Juanma Barranquero's avatar
Juanma Barranquero committed
952 953
	(process_dialog:): Make member function.  Remove window argument,
	replace window with self.  Count buttons and allocate and store values
954 955
	in button_values.
	(addButton:value:row:): value is int with the name tag.  Call setTag
Juanma Barranquero's avatar
Juanma Barranquero committed
956
	with tag.  Remove return self, declare return value as void.
957 958 959
	(addString:row:): Remove return self, declare return value as void.
	(addSplit): Remove return self, declare return value as void.
	(clicked:): Remove return self, declare return value as void.
Juanma Barranquero's avatar
Juanma Barranquero committed
960
	Set dialog_return to button_values[seltag].  Code formatting change.
961 962 963 964 965 966 967 968 969 970 971
	(initFromContents:isQuestion:): Adjust call to process_dialog.
	Code formatting change.
	(timeout_handler:): Set timer_fired to YES.
	(runDialogAt:): Set timer_fired to NO.
	Handle click on close button as quit.

	* nsterm.h (EmacsDialogPanel): Make timer_fired BOOL.
	Add window_closed and button_values.  Add void as return value for
	add(Button|String|Split).  addButton takes int instead of Lisp_Object.
	Add process_dialog as new member.

972
2012-08-28  Eli Zaretskii  <eliz@gnu.org>
Chong Yidong's avatar
Chong Yidong committed
973

974 975 976 977 978 979 980
	* ralloc.c (free_bloc): Don't dereference a 'heap' structure if it
	is not one of the heaps we manage.  (Bug#12242)

2012-08-28  Glenn Morris  <rgm@gnu.org>

	* eval.c (Fcalled_interactively_p): Doc fix.  (Bug#11747)

981 982 983
2012-08-28  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fset_window_configuration): Remove handling of
984 985
	auto-buffer-name window parameter.  Install revision of reverted
	fix.
986

987 988 989 990 991 992 993 994
2012-08-28  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not allow to set major mode for a dead buffer.
	* buffer.c (Fset_buffer_major_mode): Signal an error
	if the buffer is dead.
	(Fother_buffer, other_buffer_safely): Remove redundant
	nested declaration.

995 996 997 998 999 1000 1001 1002 1003
2012-08-28  Dmitry Antipov  <dmantipov@yandex.ru>

	Always use set_buffer_if_live to restore original buffer at unwind.
	* buffer.h (record_unwind_current_buffer): New function.
	* bytecode.c, dispnew.c, editfns.c, fileio.c, fns.c, insdel.c:
	* keyboard.c, keymap.c, minibuf.c, print.c, process.c, textprop.c:
	* undo.c, window.c: Adjust users.
	* buffer.c (set_buffer_if_live): Fix comment.

1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016
2012-08-28  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix usage of set_buffer_internal.
	* buffer.h (set_buffer_internal): Make it BUFFER_INLINE.
	* buffer.c (set_buffer_if_live): Use set_buffer_internal.
	* coding.c (decode_coding): Omit redundant test.
	* fileio.c (decide_coding_unwind): Likewise.
	* fns.c (secure_hash): Likewise.
	* insdel.c (modify_region): Likewise.
	* keyboard.c (command_loop_1): Likewise.
	* print.c (PRINTFINISH): Likewise.
	* xdisp.c (run_window_scroll_functions): Use set_buffer_internal.

1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046
2012-08-27  Paul Eggert  <eggert@cs.ucla.edu>

	* dispnew.c: Use bool for boolean.
	(frame_garbaged, display_completed, delayed_size_change)
	(fonts_changed_p, add_window_display_history)
	(add_frame_display_history, verify_row_hash)
	(adjust_glyph_matrix, clear_window_matrices, glyph_row_slice_p)
	(row_equal_p, realloc_glyph_pool)
	(allocate_matrices_for_frame_redisplay)
	(showing_window_margins_p)
	(adjust_frame_glyphs_for_frame_redisplay)
	(build_frame_matrix_from_leaf_window, make_current)
	(mirrored_line_dance, mirror_line_dance, update_frame)
	(update_window_tree, update_single_window)
	(check_current_matrix_flags, update_window, update_text_area)
	(update_window_line, set_window_update_flags, scrolling_window)
	(update_frame_1, scrolling, buffer_posn_from_coords)
	(do_pending_window_change, change_frame_size)
	(change_frame_size_1, sit_for):
	Use bool for boolean.
	(clear_glyph_matrix_rows): Rename from enable_glyph_matrix_rows,
	and remove last int (actually boolean) argument, which was always 0.
	All callers changed.
	* dispextern.h, frame.h, lisp.h: Reflect above API changes.
	* dispextern.h (struct composition_it): Use bool for boolean.
	(struct glyph_matrix): Don't assume buffer sizes can fit in 'int'.
	(struct bidi_it): Use unsigned:1, not int, for boolean prev_was_pdf.
	* dired.c (file_name_completion):
	Use bool for boolean.  (This was missed in an earlier change.)

1047 1048 1049 1050 1051
2012-08-27  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fset_window_configuration): Revert first part of
	last change.

1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064
2012-08-27  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.h (NSPanel): New class variable dialog_return.

	* nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
	dialog_return.
	(windowShouldClose:): Use stop instead of stopModalWithCode.
	(clicked:): Ditto, and also set dialog_return (Bug#12258).
	(timeout_handler:): Use stop instead of abortModal.  Send a dummy
	event.
	(runDialogAt:): Make ret Lisp_Object.  Set it from dialog_return when
	modal loop returns.

1065 1066
2012-08-27  Paul Eggert  <eggert@cs.ucla.edu>

1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083
	* composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.
	* composite.c (find_composition, composition_gstring_p)
	(composition_reseat_it, find_automatic_composition):
	* data.c (let_shadows_buffer_binding_p)
	(let_shadows_global_binding_p, set_internal, make_blv)
	(Fmake_variable_buffer_local, Fmake_local_variable)
	(Fmake_variable_frame_local, arithcompare, cons_to_unsigned)
	(cons_to_signed, arith_driver):
	* dbusbind.c (xd_in_read_queued_messages):
	* dired.c (directory_files_internal, file_name_completion):
	Use bool for booleans.
	* dired.c (file_name_completion):
	* process.h (fd_callback):
	Omit int (actually boolean) argument.  It wasn't being used.
	All uses changed.
	* composite.h, lisp.h: Reflect above API changes.

1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121
	* cmds.c, coding.c: Use bool for booleans.
	* cmds.c (move_point, Fself_insert_command):
	* coding.h (struct composition status, struct coding_system):
	* coding.c (detect_coding_utf_8, encode_coding_utf_8)
	(detect_coding_utf_16, encode_coding_utf_16, detect_coding_emacs_mule)
	(emacs_mule_char, decode_coding_emacs_mule)
	(encode_coding_emacs_mule, detect_coding_iso_2022)
	(decode_coding_iso_2022, encode_invocation_designation)
	(encode_designation_at_bol, encode_coding_iso_2022)
	(detect_coding_sjis, detect_coding_big5, decode_coding_sjis)
	(decode_coding_big5, encode_coding_sjis, encode_coding_big5)
	(detect_coding_ccl, encode_coding_ccl, decode_coding_raw_text)
	(encode_coding_raw_text, detect_coding_charset)
	(decode_coding_charset, encode_coding_charset, detect_eol)
	(detect_coding, get_translation_table, produce_chars)
	(consume_chars, reused_workbuf_in_use)
	(make_conversion_work_buffer, code_conversion_save)
	(decode_coding_object, encode_coding_object)
	(detect_coding_system, char_encodable_p)
	(Funencodable_char_position, code_convert_region)
	(code_convert_string, code_convert_string_norecord)
	(Fset_coding_system_priority):
	* fileio.c (Finsert_file_contents):
	Use bool for booleans.
	* coding.h, lisp.h: Reflect above API changes.
	* coding.c: Remove unnecessary static function decls.
	(detect_coding): Use unsigned, not signed, to copy an unsigned field.
	(decode_coding, encode_coding, decode_coding_gap): Return 'void',
	not a boolean 'int', since callers never look at the return value.
	(ALLOC_CONVERSION_WORK_AREA): Assume caller returns 'void', not 'int'.
	* coding.h (decoding_buffer_size, encoding_buffer_size)
	(emacs_mule_string_char): Remove unused extern decls.
	(struct iso_2022_spec, struct coding_system):
	Use 'unsigned int : 1' for boolean fields, since there's more than one.
	(struct emacs_mule_spec): Remove unused field 'full_support'.
	All initializations removed.
	* cmds.c (internal_self_insert): Don't assume EMACS_INT fits in 'int'.

Dmitry Antipov's avatar
Dmitry Antipov committed
1122 1123
2012-08-27  Dmitry Antipov  <dmantipov@yandex.ru>

1124
	Fix spare memory change (Bug#12286).
Dmitry Antipov's avatar
Dmitry Antipov committed
1125 1126 1127
	* alloc.c (mark_maybe_pointer): Handle MEM_TYPE_SPARE.
	(valid_lisp_object_p): Likewise.

1128 1129 1130 1131 1132 1133 1134
2012-08-27  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fset_window_configuration): Record any window's old
	buffer if it's replaced (see Bug#8789).  If the new current
	buffer doesn't appear in the selected window, go to its old
	point (Bug#12208).

1135 1136 1137 1138 1139 1140 1141 1142
2012-08-27  Dmitry Antipov  <dmantipov@yandex.ru>

	Special MEM_TYPE_SPARE to denote reserved memory.
	* alloc.c (enum mem_type): New memory type.
	(refill_memory_reserve): Use new type for spare memory.
	This prevents live_cons_p and live_string_p from incorrect
	detection of uninitialized objects from spare memory as live.

1143 1144
2012-08-26  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
1145 1146 1147
	Spelling fixes.
	* Makefile.in (.PHONY): versioclean -> versionclean.

Paul Eggert's avatar
Paul Eggert committed
1148 1149 1150 1151 1152 1153 1154 1155 1156 1157
	Remove unused external symbols.
	* data.c (Qcons, Qfloat, Qmisc, Qstring, Qvector):
	* window.c (Qwindow_valid_p, decode_valid_window):
	Now static, not extern.
	* data.c (Qinterval): Remove; unused.
	(syms_of_data): Do not define 'interval'.
	* lisp.h (Qinteger, Qstring, Qmisc, Qvector, Qfloat, Qcons):
	* window.h (decode_valid_window):
	Remove decls.

1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178
	* character.c, charset.c, chartab.c: Use bool for booleans.
	* character.c (lisp_string_width, string_count_byte8)
	(string_escape_byte8):
	* charset.c (charset_map_loaded, load_charset_map, read_hex):
	(load_charset_map_from_file, map_charset_chars)
	(Fdefine_charset_internal, define_charset_internal)
	(Fdeclare_equiv_charset, find_charsets_in_text)
	(Ffind_charset_region, char_charset, Fiso_charset):
	* chartab.c (sub_char_table_ref, sub_char_table_ref_and_range)
	(sub_char_table_set, sub_char_table_set_range)
	(char_table_set_range, optimize_sub_char_table)
	(map_sub_char_table):
	Use bool for boolean.
	* character.c (str_to_unibyte): Omit last boolean argument; it was
	always 0.  All callers changed.
	* character.h, charset.h: Adjust to match previous changes.
	* character.h (char_printable_p): Remove decl of nonexistent function.
	* charset.h (struct charset): Members code_linear_p, iso_chars_96,
	ascii_compatible_p, supplementary_p, compact_codes_p, unified_p
	are all boolean, so make them single-bit bitfields.

1179 1180 1181 1182 1183 1184
	* lisp.h (ASET): Remove attempt to detect side effects.
	It was meant to be temporary and it often doesn't work,
	because when IDX has side effects the behavior of IDX==IDX
	is undefined.  See Stefan Monnier in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00762.html>.

1185 1186 1187 1188 1189 1190
2012-08-26  Barry OReilly  <gundaetiapo@gmail.com>  (tiny change)

	* lisp.h (functionp): New function (extracted from Ffunctionp).
	(FUNCTIONP): Use it.
	* eval.c (Ffunctionp): Use it.

1191 1192
2012-08-25  Paul Eggert  <eggert@cs.ucla.edu>

1193 1194 1195 1196 1197 1198 1199 1200
	* xgselect.c (xg_select): Use auto storage for the GPollFD buffer
	as that's faster and simpler than static storage.  Don't bother
	with the g_main_context_query overhead if g_main_context_pending
	says no events are pending.
	(gfds, gfds_size): Remove these static vars.
	(xgselect_initialize): Remove; no longer needed.
	All uses and decls removed.

1201 1202 1203
	* emacs.c (fatal_error_signal_hook): Remove.
	All uses removed.  This leftover from old code was always 0.

1204 1205 1206 1207 1208 1209 1210
	* casefiddle.c, casetab.c, category.c: Use bool for boolean.
	* casefiddle.c (casify_object, casify_region):
	* casetab.c (set_case_table):
	* category.c, category.h (word_boundary_p):
	* category.h (CHAR_HAS_CATEGORY):
	Use bool for booleans, instead of int.

1211 1212 1213 1214
2012-08-25  Eli Zaretskii  <eliz@gnu.org>

	* makefile.w32-in ($(BLD)/alloc.$(O)): Depend on $(GNU_LIB)/execinfo.h.

1215 1216
2012-08-25  Paul Eggert  <eggert@cs.ucla.edu>

1217 1218 1219 1220 1221 1222
	On assertion failure, print backtrace if available.
	* alloc.c [ENABLE_CHECKING]: Include <execinfo.h>.
	(die) [ENABLE_CHECKING]: Print a backtrace if available.
	* Makefile.in (LIB_EXECINFO): New macro.
	(LIBES): Use it.

1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233
	* bytecode.c, callint.c, callproc.c: Use bool for boolean.
	* bytecode.c (exec_byte_code):
	* callint.c (check_mark, Fcall_interactively):
	* callproc.c (Fcall_process, add_env, child_setup, getenv_internal_1)
	(getenv_internal, sync_process_alive, call_process_exited):
	* lisp.h (USE_SAFE_ALLOCA):
	Use bool for booleans, instead of int.
	* lisp.h, process.h: Adjust prototypes to match above changes.
	* callint.c (Fcall_interactively): Don't assume the mark's
	offset fits in 'int'.

1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251
2012-08-24  Paul Eggert  <eggert@cs.ucla.edu>

	* buffer.c, buffer.h: Use bool for boolean.
	* buffer.c (reset_buffer_local_variables)
	(buffer_lisp_local_variables, Fset_buffer_modified_p)
	(Frestore_buffer_modified_p, Fset_buffer_multibyte):
	(overlays_at, overlays_in, mouse_face_overlay_overlaps)
	(overlay_touches_p, overlay_strings, Foverlay_put)
	(report_overlay_modification, call_overlay_mod_hooks):
	(mmap_enlarge, mmap_set_vars):
	* buffer.h (buffer_has_overlays, uppercasep, lowercasep):
	Use bool for booleans, instead of int.
	* buffer.c (compact_buffer, mmap_free_1): Return void, not int,
	since the 1-or-0 return value is always ignored anyway.
	(mmap_initialized_p):
	* buffer.h (struct buffer_text.inhibit_shrinking): Now bool, not int.
	* buffer.h, lisp.h: Adjust prototypes to match above changes.

Paul Eggert's avatar
Paul Eggert committed
1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268
2012-08-23  Paul Eggert  <eggert@cs.ucla.edu>

	* bidi.c: Use bool for boolean.
	This is a bit more readable, and makes the text segment of bidi.o
	0.4% smaller on my platform (GCC 4.7.1 x86-64, Fedora 15).
	Presumably it's faster too.
	(bidi_initialized, bidi_ignore_explicit_marks_for_paragraph_level):
	Now bool.
	(bidi_cache_find_level_change, bidi_cache_iterator_state)
	(bidi_unshelve_cache, bidi_init_it, bidi_count_bytes)
	(bidi_char_at_pos, bidi_fetch_char, bidi_paragraph_init)
	(bidi_explicit_dir_char, bidi_level_of_next_char)
	(bidi_find_other_level_edge, bidi_move_to_visually_next):
	Use bool for booleans, instead of int.
	* dispextern.h (bidi_init_it, bidi_paragraph_init)
	(bidi_unshelve_cache): Adjust decls to match code.

1269 1270 1271 1272 1273
2012-08-23  Martin Rudalics  <rudalics@gmx.at>

	* keyboard.c (Fposn_at_x_y): Do not allow internal window as
	argument.

1274 1275 1276 1277 1278
2012-08-23  Paul Eggert  <eggert@cs.ucla.edu>

	* atimer.c, atimer.h (turn_on_atimers): Use bool for boolean.
	* atimer.h: Include <stdbool.h>.

1279 1280 1281 1282 1283 1284 1285 1286
2012-08-22  Dan Nicolaescu  <dann@gnu.org>

	* frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_NS_P): Change to
	compile time tests instead of run time tests on systems that do
	not use them.
	(FRAME_MAC_P): Remove leftover from deleted code.
	* frame.c (syms_of_frame): Remove leftover from deleted code.

1287 1288 1289 1290
2012-08-22  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (insertText:): Don't clear modifiers if code is space.

1291 1292 1293 1294
2012-08-22  Paul Eggert  <eggert@cs.ucla.edu>

	* fontset.c (FONTSET_ADD): Return void, not Lisp_Object.
	Otherwise, the compiler complains about (A?B:C) where B is void
Juanma Barranquero's avatar
Juanma Barranquero committed
1295
	and C is Lisp_Object.  This fixes an incompatibility with Sun C 5.12.
1296 1297
	(fontset_add): Return void, for FONTSET_ADD.

1298 1299
2012-08-21  Paul Eggert  <eggert@cs.ucla.edu>

1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326
	* alloc.c: Use bool for booleans.
	(gc_in_progress, abort_on_gc)
	(setjmp_tested_p) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
	(dont_register_blocks) [GC_MALLOC_CHECK]:
	(suppress_checking) [ENABLE_CHECKING]: Now bool, not int.
	(check_string_bytes, make_specified_string, memory_full)
	(live_string_p, live_cons_p, live_symbol_p, live_float_p)
	(live_misc_p, live_vector_p, live_buffer_p, mark_maybe_object)
	(mark_stack, valid_pointer_p, make_pure_string)
	(Fgarbage_collect, survives_gc_p, gc_sweep):
	Use bool for booleans, instead of int.
	(test_setjmp) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
	Remove unused local.
	* alloc.c (PURE_POINTER_P):
	* lisp.h (STRING_MULTIBYTE): Document that it returns a boolean.
	* editfns.c (Fformat):
	* fileio.c (Fexpand_file_name, Fsubstitute_in_file_name)
	(Fdo_auto_save):
	* fns.c (sweep_weak_table):
	* lisp.h (suppress_checking, push_message, survives_gc_p)
	(make_pure_string, gc_in_progress, abort_on_gc):
	* lread.c (readchar, read1):
	* print.c (Fprin1_to_string):
	* xdisp.c (push_message):
	Use bool for booleans affected directly or indirectly by
	alloc.c's changes.

1327 1328 1329 1330 1331 1332 1333 1334
	Make recently-introduced setters macros.
	* fontset.c (set_fontset_id, set_fontset_name, set_fontset_ascii)
	(set_fontset_base, set_fontset_frame, set_fontset_nofont_face)
	(set_fontset_default, set_fontset_fallback): Rename from their
	upper-case counterparts, and make them functions rather than macros.
	This is more consistent with the other recently-introduced setters.
	These don't need to be inline, since they're local.

1335 1336 1337 1338 1339
2012-08-21  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (fd_handler:): Alloc and release a NSAutoreleasePool in
	the loop (Bug#12247).

1340 1341 1342 1343 1344 1345 1346 1347
2012-08-21  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (vcopy): Use memcpy rather than our own loop.
	This fixes a performance regression introduced by the recent
	addition of vcopy.  This means 'vcopy' will need to be modified
	for a copying collector, but that's OK.  Also, tighten the
	checking in the assertion.

1348 1349 1350 1351 1352
2012-08-21  Eli Zaretskii  <eliz@gnu.org>

	* w32uniscribe.c (uniscribe_shape): Fix producing gstring
	components for RTL text (Bug#11860).  Adjust X-OFFSET of each
	non-base glyph for the width of the base character, according to
1353 1354
	what x_draw_composite_glyph_string_foreground expects.
	Generate WADJUST value according to composition_gstring_width's
1355 1356 1357
	expectations, to produce correct width of the composed character.
	Reverse the sign of the DU offset produced by ScriptPlace.

1358 1359 1360 1361
2012-08-21  Paul Eggert  <eggert@cs.ucla.edu>

	* dbusbind.c (xd_remove_watch): Do not assume C99 comments.

1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375
2012-08-21  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid direct writes to contents member of struct Lisp_Vector.
	* lisp.h (vcopy): New function to copy data into vector.
	* dispnew.c (Fframe_or_buffer_changed_p): Use AREF and ASET.
	* fns.c (Ffillarray): Use ASET.
	* keyboard.c (timer_check_2): Use AREF and ASET.
	(append_tool_bar_item, Frecent_keys): Use vcopy.
	* lread.c (read_vector): Use ASET.
	* msdos.c (Frecent_doskeys): Use vcopy.
	* xface.c (Finternal_copy_lisp_face): Use vcopy.
	(Finternal_merge_in_global_face): Use ASET and vcopy.
	* xfont.c (xfont_list_pattern): Likewise.

1376 1377 1378 1379 1380 1381 1382
2012-08-21  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fwindow_point): For the selected window always return
	the position of its buffer's point.
	(Fset_window_point): For the selected window always go in its
	buffer to the specified position.

Dmitry Antipov's avatar
Dmitry Antipov committed
1383 1384 1385 1386 1387 1388 1389 1390
2012-08-21  Dmitry Antipov  <dmantipov@yandex.ru>

	Setter macros for fontsets.
	* fontset.c (SET_FONTSET_ID, SET_FONTSET_NAME, SET_FONTSET_ASCII)
	(SET_FONTSET_BASE, SET_FONTSET_FRAME, SET_FONTSET_NOFONT_FACE)
	(SET_FONTSET_DEFAULT, SET_FONTSET_FALLBACK): New macros.
	Adjust users.

1391 1392 1393 1394 1395
2012-08-20  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
	Don't assume that `ln -f' works.

1396 1397 1398 1399 1400 1401 1402
2012-08-20  Eli Zaretskii  <eliz@gnu.org>

	* .gdbinit: Use "set $dummy = ..." to avoid warnings from GDB 7.5
	and later about non-assignments with no effect.  See discussion at
	http://sourceware.org/ml/gdb-patches/2012-08/msg00518.html for
	details.

1403 1404 1405 1406 1407 1408
2012-08-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Inline setter functions for Lisp_Objects slots of struct specbinding.
	* eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
	Adjust users.

1409 1410 1411 1412 1413
2012-08-20  Martin Rudalics  <rudalics@gmx.at>

	* window.c (select_window): Always make selected window's buffer
	current.

1414 1415 1416 1417 1418 1419 1420
2012-08-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Use AREF and ASET for docstrings of category tables.
	* category.h (CATEGORY_DOCSTRING): Use AREF.
	(SET_CATEGORY_DOCSTRING): Use ASET.
	* category.c (Fdefine_category): Use SET_CATEGORY_DOCSTRING.

1421 1422 1423 1424 1425 1426 1427 1428 1429
2012-08-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Inline setter functions for hash table members.
	* lisp.h (set_hash_key, set_hash_value, set_hash_next)
	(set_hash_hash, set_hash_index): Rename with _slot suffix.
	(set_hash_key_and_value, set_hash_index, set_hash_next)
	(set_hash_hash): New functions.
	* charset.c, fns.c: Adjust users.

1430 1431 1432 1433 1434 1435 1436 1437
2012-08-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Inline getter and setter functions for per-buffer values.
	* buffer.h (per_buffer_default, set_per_buffer_default)
	(per_buffer_value, set_per_buffer_value): New functions.
	(PER_BUFFER_VALUE, PER_BUFFER_DEFAULT): Remove.
	* buffer.c, data.c: Adjust users.

1438 1439 1440 1441
2012-08-20  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/vm-limit.$(O)): Update dependencies.

1442 1443
2012-08-19  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
1444
	Rely on <config.h> + <unistd.h> to declare 'environ',
1445 1446
	as gnulib does this if the system doesn't.
	* callproc.c, editfns.c, process.c (environ) [!USE_CRT_DLL]:
1447 1448
	Remove declaration.  MS-Windows declares it on stdlib.h which is
	included by conf_post.h.
1449 1450 1451 1452
	* emacs.c (environ) [DOUG_LEA_MALLOC]:
	* vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
	* vm-limit.c: Include <unistd.h>, for 'environ'.

1453 1454 1455
	* unexaix.c, unexcoff.c: Include "mem-limits.h".
	(start_of_data): Remove decl; mem-limits.h provides it.

1456 1457 1458
	* xdisp.c (handle_invisible_prop): Make it a bit faster
	and avoid a gcc -Wmaybe-uninitialized diagnostic.

1459 1460 1461 1462 1463
2012-08-19  Chong Yidong  <cyd@gnu.org>

	* xdisp.c (handle_invisible_prop): Fix ellipses at overlay string
	ends (Bug#3874).

1464 1465
2012-08-19  Andreas Schwab  <schwab@linux-m68k.org>

1466 1467 1468
	* .gdbinit: Use call instead of set when calling a function in the
	inferior.

1469 1470 1471
	* data.c (set_internal): Don't use set_blv_found.
	(Fkill_local_variable): Likewise.

1472 1473 1474 1475 1476 1477
2012-08-18  Alp Aker  <alp.tekin.aker@gmail.com>

	* nsfont.m (ns_ascii_average_width): Ensure the string
	ascii_printable is initialized with a null-terminated character
	array.  Otherwise, it can contain undesired extra characters.

1478 1479 1480 1481 1482 1483 1484 1485 1486
2012-08-18  Paul Eggert  <eggert@cs.ucla.edu>

	port new setting code to Sun C 5.8 2005/10/13
	* chartab.c, lisp.h (char_table_set, char_table_set_range):
	Return void, not Lisp_Object.  Otherwise, the compiler
	complains about (A?B:C) where B is void and C is Lisp_Object
	when compiling CHAR_TABLE_SET, due to the recent change to
	the API of sub_char_table_set_contents.

1487 1488 1489 1490 1491
2012-08-18  Chong Yidong  <cyd@gnu.org>

	* xdisp.c (handle_invisible_prop): Obey TEXT_PROP_MEANS_INVISIBLE
	for the string case (Bug#3874).

Paul Eggert's avatar
Paul Eggert committed
1492 1493
2012-08-18  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526
	* buffer.h (BSET): Remove (Bug#12215).
	Replace all uses with calls to new setter functions.
	(bset_bidi_paragraph_direction, bset_case_canon_table)
	(bset_case_eqv_table, bset_directory, bset_display_count)
	(bset_display_time, bset_downcase_table)
	(bset_enable_multibyte_characters, bset_filename, bset_keymap)
	(bset_last_selected_window, bset_local_var_alist)
	(bset_mark_active, bset_point_before_scroll, bset_read_only)
	(bset_truncate_lines, bset_undo_list, bset_upcase_table)
	(bset_width_table):
	* buffer.c (bset_abbrev_mode, bset_abbrev_table)
	(bset_auto_fill_function, bset_auto_save_file_format)
	(bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
	(bset_bidi_display_reordering, bset_buffer_file_coding_system)
	(bset_cache_long_line_scans, bset_case_fold_search)
	(bset_ctl_arrow, bset_cursor_in_non_selected_windows)
	(bset_cursor_type, bset_display_table, bset_extra_line_spacing)
	(bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
	(bset_fringe_indicator_alist, bset_fringes_outside_margins)
	(bset_header_line_format, bset_indicate_buffer_boundaries)
	(bset_indicate_empty_lines, bset_invisibility_spec)
	(bset_left_fringe_width, bset_major_mode, bset_mark)
	(bset_minor_modes, bset_mode_line_format, bset_mode_name)
	(bset_name, bset_overwrite_mode, bset_pt_marker)
	(bset_right_fringe_width, bset_save_length)
	(bset_scroll_bar_width, bset_scroll_down_aggressively)
	(bset_scroll_up_aggressively, bset_selective_display)
	(bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
	(bset_word_wrap, bset_zv_marker):
	* category.c (bset_category_table):
	* syntax.c (bset_syntax_table):
	New setter functions.

Paul Eggert's avatar
Paul Eggert committed
1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541
	* process.h (PSET): Remove (Bug#12215).
	Replace all uses with calls to new setter functions.
	Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
	(PROCESS_INLINE): New macro.
	(pset_childp): New setter function.
	(pset_gnutls_cred_type) [HAVE_GNUTLS]: New setter function.
	* process.c (PROCESS_INLINE):
	Define to EXTERN_INLINE, so that the corresponding functions
	are compiled into code.
	(pset_buffer, pset_command, pset_decode_coding_system)
	(pset_decoding_buf, pset_encode_coding_system)
	(pset_encoding_buf, pset_filter, pset_log, pset_mark, pset_name)
	(pset_plist, pset_sentinel, pset_status, pset_tty_name)
	(pset_type, pset_write_queue): New setter functions.

Paul Eggert's avatar
Paul Eggert committed
1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565
	* window.h (WSET): Remove (Bug#12215).
	Replace all uses with calls to new setter functions.
	Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
	(WINDOW_INLINE): New macro.
	(wset_buffer, wset_frame, wset_left_col, wset_next, wset_prev)
	(wset_redisplay_end_trigger, wset_top_line, wset_total_cols)
	(wset_total_lines, wset_vertical_scroll_bar)
	(wset_window_end_pos, wset_window_end_valid)
	(wset_window_end_vpos): New setter functions.
	* window.c (WINDOW_INLINE):
	Define to EXTERN_INLINE, so that the corresponding functions
	are compiled into code.
	(wset_combination_limit, wset_dedicated, wset_display_table)
	(wset_hchild, wset_left_fringe_width, wset_left_margin_cols)
	(wset_new_normal, wset_new_total, wset_next_buffers)
	(wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
	(wset_prev_buffers, wset_right_fringe_width)
	(wset_right_margin_cols, wset_scroll_bar_width, wset_start)
	(wset_temslot, wset_vchild, wset_vertical_scroll_bar_type)
	(wset_window_parameters):
	* xdisp.c (wset_base_line_number, wset_base_line_pos)
	(wset_column_number_displayed, wset_region_showing):
	New setter functions.

Paul Eggert's avatar
Paul Eggert committed
1566 1567 1568 1569 1570 1571 1572 1573 1574 1575
	* termhooks.h (TSET): Remove (Bug#12215).
	Replace all uses with calls to new setter functions.
	Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
	(TERMHOOKS_INLINE): New macro.
	(tset_charset_list, tset_selection_alist): New setter functions.
	* terminal.c (TERMHOOKS_INLINE):
	Define to EXTERN_INLINE, so that the corresponding functions
	are compiled into code.
	(tset_param_alist): New setter function.

Paul Eggert's avatar
Paul Eggert committed
1576 1577
2012-08-17  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594
	* keyboard.h (KSET): Remove (Bug#12215).
	Replace all uses with calls to new setter functions.
	Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
	(KEYBOARD_INLINE): New macro.
	(kset_default_minibuffer_frame, kset_defining_kbd_macro)
	(kset_input_decode_map, kset_last_command, kset_last_kbd_macro)
	(kset_prefix_arg, kset_system_key_alist, kset_window_system):
	New setter functions.
	* keyboard.c (KEYBOARD_INLINE):
	Define to EXTERN_INLINE, so that the corresponding functions
	are compiled into code.
	(kset_echo_string, kset_kbd_queue)
	(kset_keyboard_translate_table, kset_last_prefix_arg)
	(kset_last_repeatable_command, kset_local_function_key_map)
	(kset_overriding_terminal_local_map, kset_real_last_command)
	(kset_system_key_syms): New setter functions.

1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610
	* frame.h (FSET): Remove (Bug#12215).
	Replace all uses with calls to new setter functions.
	Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
	(FRAME_INLINE): New macro.
	(fset_buffer_list, fset_buried_buffer_list, fset_condemned_scroll_bars)
	(fset_current_tool_bar_string, fset_desired_tool_bar_string)
	(fset_face_alist, fset_focus_frame, fset_icon_name, fset_menu_bar_items)
	(fset_menu_bar_vector, fset_menu_bar_window, fset_name)
	(fset_param_alist, fset_root_window, fset_scroll_bars)
	(fset_selected_window, fset_title, fset_tool_bar_items)
	(fset_tool_bar_position, fset_tool_bar_window): New functions.
	* frame.c (FRAME_INLINE):
	Define to EXTERN_INLINE, so that the corresponding functions
	are compiled into code.
	(fset_buffer_predicate, fset_minibuffer_window): New setter functions.

1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632
	A few more naming-convention fixes for getters and setters.
	* buffer.c (set_buffer_overlays_before): Move here from buffer.h,
	and rename from buffer_overlays_set_before.
	(set_buffer_overlays_after): Move here from buffer.h, and rename
	from buffer_overlays_set_after.
	* buffer.h (buffer_intervals): Rename from buffer_get_intervals.
	All uses changed.
	(set_buffer_intervals): Rename from buffer_set_intervals.
	* intervals.c (set_interval_object): Move here from intervals.h,
	and rename from interval_set_object.
	(set_interval_left): Move here from intervals.h, and rename from
	interval_set_left.
	(set_interval_right): Move here from intervals.h, and rename from
	interval_set_right.
	(copy_interval_parent): Move here from intervals.h, and rename from
	interval_copy_parent.
	* intervals.h (set_interval_parent): Rename from interval_set_parent.
	(set_interval_plist): Rename from interval_set_plist.
	Return void, not Lisp_Object, since no caller uses the result.
	* lisp.h (string_intervals): Rename from string_get_intervals.
	(set_string_intervals): Rename from string_set_intervals.

1633 1634
	* lisp.h (set_char_table_extras): Rename from char_table_set_extras.
	(set_char_table_contents): Rename from char_table_set_contents.
Paul Eggert's avatar
Paul Eggert committed
1635
	(set_sub_char_table_contents): Rename from sub_char_table_set_contents.
1636 1637 1638
	All uses changed.  See the end of
	<http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00549.html>.

Paul Eggert's avatar
Paul Eggert committed
1639 1640 1641 1642 1643
	* lisp.h (CSET): Remove (Bug#12215).
	(set_char_table_ascii, set_char_table_defalt, set_char_table_parent)
	(set_char_table_purpose): New functions,
	replacing CSET.  All uses changed.  For example, replace
	"CSET (XCHAR_TABLE (char_table), parent, parent);" with
Paul Eggert's avatar
Paul Eggert committed
1644
	"set_char_table_parent (char_table, parent);".
Paul Eggert's avatar
Paul Eggert committed
1645 1646 1647
	The old version was confusing because it used the same name
	'parent' for two different things.

1648 1649 1650 1651 1652 1653 1654 1655
2012-08-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Functions to get and set Lisp_Object fields of buffer-local variables.
	* lisp.h (blv_found, set_blv_found, blv_value, set_blv_value)
	(set_blv_where, set_blv_defcell, set_blv_valcell): New functions.
	(BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): Remove.
	* data.c, eval.c, frame.c: Adjust users.

1656 1657 1658 1659 1660 1661 1662
2012-08-17  Chong Yidong  <cyd@gnu.org>

	* xfaces.c (merge_face_vectors): If the target font specfies a
	font spec, make the font's attributes take precedence over
	directly-specified attributes.
	(merge_face_ref): Recognize :font.

1663 1664 1665 1666 1667 1668 1669
2012-08-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not use memcpy for copying intervals.
	* intervals.c (reproduce_interval): New function.
	(reproduce_tree, reproduce_tree_obj): Use it.
	(reproduce_tree_obj): Remove prototype.

1670 1671 1672 1673
2012-08-17  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (duration_to_sec_usec): Remove unused decl.

1674 1675 1676 1677 1678
2012-08-17  Alp Aker  <alp.tekin.aker@gmail.com>

	* nsfont.m (ns_ascii_average_width): Send initWithFormat selector
	to an allocated instance of NSString, not to the class itself.

1679 1680 1681 1682 1683 1684 1685
2012-08-17  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (C_CTYPE_H): New macro.
	(LISP_H, $(BLD)/ccl.$(O), $(BLD)/doc.$(O), $(BLD)/w32console.$(O)):
	($(BLD)/fontset.$(O), $(BLD)/frame.$(O), $(BLD)/composite.$(O)):
	($(BLD)/sysdep.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.

1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713
2012-08-16  Paul Eggert  <eggert@cs.ucla.edu>

	Use ASCII tests for character types.
	* category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
	* xfns.c, xterm.c:
	Don't include <ctype.h>; was not needed.
	* charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
	* sysdep.c, xfaces.c:
	Include <c-ctype.h> instead of <ctype.h>.
	* nsterm.m: Include <c-ctype.h>.
	* charset.c (read_hex):
	* doc.c (Fsnarf_documentation):
	* fileio.c (IS_DRIVE) [WINDOWSNT]:
	(DRIVE_LETTER) [DOS_NT]:
	(Ffile_name_directory, Fexpand_file_name)
	(Fsubstitute_in_file_name):
	* font.c (font_parse_xlfd, font_parse_fcname):
	* frame.c (x_set_font_backend):
	* gtkutil.c (xg_get_font):
	* image.c (xbm_scan, xpm_scan, pbm_scan_number):
	* nsimage.m (hexchar):
	* nsterm.m (ns_xlfd_to_fontname):
	* sysdep.c (system_process_attributes):
	* xfaces.c (hash_string_case_insensitive):
	Use C-locale tests instead of locale-specific tests for character
	types, since we want the ASCII interpretation here, not the
	interpretation suitable for whatever happens to be the current locale.

1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751
2012-08-16  Martin Rudalics  <rudalics@gmx.at>

	Consistently check windows for validity/liveness
	(Bug#11984, Bug#12025, Bug#12026).
	* lisp.h (CHECK_VALID_WINDOW): New macro.
	* window.c (decode_window): Rename to decode_live_window.
	(decode_valid_window, Fwindow_valid_p): New functions.
	(Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p)
	(Fframe_first_window, Fframe_selected_window, Fwindow_parent)
	(Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling)
	(Fwindow_prev_sibling, Fwindow_combination_limit)
	(Fset_window_combination_limit, Fwindow_use_time)
	(Fwindow_total_height, Fwindow_total_width, Fwindow_new_total)
	(Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column)
	(Fwindow_top_line, Fwindow_body_height, Fwindow_body_width)
	(Fwindow_hscroll, Fset_window_hscroll)
	(Fwindow_redisplay_end_trigger)
	(Fset_window_redisplay_end_trigger, Fwindow_edges)
	(Fwindow_pixel_edges, Fwindow_absolute_pixel_edges)
	(Fwindow_inside_edges, Fwindow_inside_pixel_edges)
	(Fcoordinates_in_window_p, Fwindow_point, Fwindow_start)
	(Fwindow_end, Fset_window_point, Fset_window_start)
	(Fpos_visible_in_window_p, Fwindow_line_height)
	(Fwindow_dedicated_p, Fset_window_dedicated_p)
	(Fwindow_prev_buffers, Fset_window_prev_buffers)
	(Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter)
	(Fset_window_parameter, Fwindow_display_table)
	(Fset_window_display_table, Fdelete_other_windows_internal)
	(Fset_window_buffer, Fset_window_new_total)
	(Fset_window_new_normal, Fdelete_window_internal)
	(Fwindow_text_height, Fset_window_margins, Fwindow_margins)
	(Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars)
	(Fwindow_scroll_bars): Check whether argument window is a valid or
	live window.  Update doc-strings.
	(syms_of_window): New symbol Qwindow_valid_p.
	* keyboard.c (Fposn_at_x_y): Check whether argument
	frame_or_window denotes a valid window.

1752 1753 1754 1755 1756 1757
2012-08-16  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix previous char table change.
	* lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
	* chartab.c (optimize_sub_char_table): Likewise.

1758 1759
2012-08-16  Chong Yidong  <cyd@gnu.org>

1760 1761
	* gtkutil.c (xg_get_font): Demand an Xft font (Bug#3228).

1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772
	* xfont.c (xfont_open):
	* xftfont.c (xftfont_open): Set the font's max_width field.

	* nsfont.m (nsfont_open): Similar to the Xft backend, set
	min_width to space_width and average_width to the average over
	printable ASCII characters.
	(ns_char_width): Code cleanup.
	(ns_ascii_average_width): New utility function.

	* font.h (struct font): Update comments.

1773 1774
2012-08-16  Dmitry Antipov  <dmantipov@yandex.ru>

1775
	Simple interface to set Lisp_Object fields of character tables.
1776 1777 1778 1779 1780 1781
	* lisp.h (CSET): New macro.
	(char_table_set_extras, char_table_set_contents)
	(sub_char_table_set_contents): New function.
	* casetab.c, category.c, chartab.c, fns.c, fontset.c, search.c:
	* syntax.c: Adjust users.

1782 1783 1784 1785 1786
2012-08-16  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (eval_sub): Bind lexical-binding.
	* lread.c (Qlexical_binding): Make non-static.

1787 1788
2012-08-15  Jan Djärv  <jan.h.d@swipnet.se>

1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810
	* nsmenu.m (popupSession): Remove.
	(pop_down_menu): Remove endModalSession.
	(timeout_handler:): New method.
	(runDialogAt:): Get next timeout.  Start a NSTimer with that timeout.
	Call runModalForWindow.  Check timer_fired when it returns.
	If not set, cancel timer and break out of loop.
	Otherwise loop again, with a new timeout.

	* nsterm.m: Include fcntl.h if present.
	(fd_entry, t_readfds, inNsSelect): Remove.
	(select_writefds, select_valid, select_timeout, selfds)
	(select_mutex, apploopnr): Add.
	(EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
	Otherwise call kbd_buffer_store_event.
	(ns_send_appdefined): Remove release of fd_entry.
	(ns_read_socket): Always send appdefined.  Remove inNsSelect check.
	Increment and decrement apploopnr.
	(ns_select): If no file descriptors, just do a NSTimer.
	Otherwise copy read/write masks and start select thread (fd_handler).
	Start main loop and wait for application defined event.
	Inform select thread to stop selecting after main loop is exited.
	(ns_term_init): Create selfds pipe and set non-blocking.
Juanma Barranquero's avatar
Juanma Barranquero committed
1811
	Initialize select_mutex.  Start the select thread (fd_handler).
1812 1813 1814 1815 1816 1817 1818 1819 1820
	(fd_handler:): Loop forever, wait for info from the main thread
	to either start or stop selecting.  When select returns, send
	and appdefined event.
	(sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
	If not call kbd_buffer_store_event.

	* nsterm.h (EmacsApp): fd_handler takes id argument.
	(EmacsDialogPanel): Add timer_fired and timeout_handler.

1821 1822
	* gtkutil.c (xg_mark_data): Use FRAME_X_P.

1823 1824 1825 1826 1827 1828
2012-08-15  Eli Zaretskii  <eliz@gnu.org>

	* region-cache.c (move_cache_gap): Update gap_len using the actual
	growth of the boundaries array.  Do not change cache_len.
	(Bug#12196)

1829 1830 1831 1832
2012-08-15  Dmitry Antipov  <dmantipov@yandex.ru>

	Generalize and cleanup font subsystem checks.
	* font.h (FONT_DEBUG, font_assert): Remove.
1833 1834
	* font.c, fontset.c, w32font.c, xfont.c, xftfont.c:
	Change font_assert to eassert.  Use eassert where appropriate.
1835

1836 1837 1838 1839
2012-08-15  Dmitry Antipov  <dmantipov@yandex.ru>

	* gtkutil.c (xg_get_font): Use pango_units_to_double.

1840 1841
2012-08-15  Chong Yidong  <cyd@gnu.org>

1842 1843 1844 1845
	* gtkutil.c (xg_get_font): Rename from xg_get_font_name.
	When using the new font chooser, use gtk_font_chooser_get_font_desc to
	extract the font descriptor instead of just the font name.
	In that case, return a font spec instead of a string.
1846 1847 1848 1849 1850 1851 1852
	(x_last_font_name): Move to this file from xfns.c.

	* xfns.c (Fx_select_font): The return value can also be a font
	spec.  Move x_last_font_name management to gtkutil.c.

	* xfaces.c: Make font weight and style symbols non-static.

1853 1854 1855 1856 1857
2012-08-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuf.c (read_minibuf): Ignore caller's inhibit-read-only
	(bug#12117).

1858 1859 1860 1861
2012-08-14  Stefan Monnier  <monnier@iro.umontreal.ca>

	* alloc.c (Fgarbage_collect): Use plural form consistently.

1862 1863 1864 1865 1866 1867
2012-08-14  Eli Zaretskii  <eliz@gnu.org>

	* keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
	iteration through the command loop.  Fixes a problem whereby mouse
	movements are ignored until the first mouse click.

1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878
2012-08-14  Paul Eggert  <eggert@cs.ucla.edu>

	Use bool, not int, for Lisp booleans.
	This is more natural, and on my platform (GCC 4.7.1 x86-64) it
	makes Emacs a bit smaller and presumably a bit faster.
	* lisp.h: Include <stdbool.h>.
	(struct Lisp_Boolfwd, defvar_bool):
	* lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
	* regex.c [!emacs]: Include <stdbool.h>.
	(false, true): Remove; <stdbool.h> does this for us now.

Chong Yidong's avatar
Chong Yidong committed
1879 1880
2012-08-14  Chong Yidong  <cyd@gnu.org>

Chong Yidong's avatar
Chong Yidong committed
1881 1882 1883 1884
	* character.c (Fcharacterp): Doc fix (Bug#12076).

	* data.c (Findirect_variable): Doc fix (Bug#11040).

Chong Yidong's avatar
Chong Yidong committed
1885 1886 1887
	* chartab.c (Fmap_char_table): Doc fix (Bug#12061).

	* editfns.c (Fformat): Doc fix (Bug#12059).
Chong Yidong's avatar
Chong Yidong committed
1888
	(Fsave_current_buffer): Doc fix (Bug#11542).
Chong Yidong's avatar
Chong Yidong committed
1889

1890 1891 1892 1893 1894
2012-08-14  Barry OReilly  <gundaetiapo@gmail.com>  (tiny change)

	* keyboard.c (access_keymap_keyremap): Accept anonymous functions
	(bug#12022).

1895 1896 1897 1898 1899 1900 1901 1902 1903
2012-08-14  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
	(delete_frame, Fmake_frame_invisible, Ficonify_frame):
	* minibuf.c (choose_minibuf_frame, read_minibuf):
	* w32fns.c (x_create_tip_frame):
	* xfns.c (x_create_tip_frame): Call set_window_buffer instead of
	Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).

1904 1905 1906 1907
2012-08-14  Paul Eggert  <eggert@cs.ucla.edu>

	* intervals.c (offset_intervals): Remove obsolete comment.

1908 1909 1910 1911
2012-08-14  Andreas Schwab  <schwab@linux-m68k.org>

	* gtkutil.c (find_rtl_image, update_frame_tool_bar): Use NILP.

1912 1913 1914 1915 1916
2012-08-14  Gergely Risko  <gergely@risko.hu>

	* coding.c (decode_coding): Record buffer modification before
	disabling undo_list (Bug#11773).

1917 1918 1919 1920 1921 1922 1923 1924 1925
2012-08-14  Dmitry Antipov  <dmantipov@yandex.ru>

	Revert and cleanup some recent overlay changes.
	* buffer.h (enum overlay_type): Remove.
	(buffer_get_overlays, buffer_set_overlays): Likewise.
	(buffer_set_overlays_before, buffer_set_overlays_after):
	New function.  Adjust users.
	(unchain_both): Add eassert.

1926 1927 1928 1929
2012-08-14  Dmitry Antipov  <dmantipov@yandex.ru>

	* gtkutil.c (update_frame_tool_bar): Use EQ where appropriate.