ChangeLog 262 KB
Newer Older
1 2 3 4
2011-08-15  Paul Eggert  <eggert@cs.ucla.edu>

	* bidi.c (bidi_initialize): Remove unused local.

5 6
2011-08-15  Eli Zaretskii  <eliz@gnu.org>

7 8 9 10 11 12 13 14 15 16 17 18 19 20
	* biditype.h: File removed.

	* bidimirror.h: File removed.

	* deps.mk (bidi.o): Remove biditype.h and
	bidimirror.h.

	* makefile.w32-in ($(BLD)/bidi.$(O)): Remove biditype.h and
	bidimirror.h.

	* dispextern.h: Fix a typo in the comment to bidi_type_t.

	* chartab.c: Improve commentary for the uniprop_table API.

21 22
	* bidi.c (bidi_paragraph_init): Support zero value of
	bidi_ignore_explicit_marks_for_paragraph_level.
23 24
	(bidi_initialize): Use uniprop_table instead of including
	biditype.h and bidimirror.h.
25

26 27 28 29
	* xdisp.c (move_it_in_display_line_to): Don't reset pixel
	coordinates of the iterator when restoring from ppos_it.
	(Bug#9296)

30 31 32 33 34
2011-08-14  Kenichi Handa  <handa@m17n.org>

	* process.c (create_process): Call setup_process_coding_systems
	after the pid of the process is set to -1.

35 36 37 38 39 40 41
2011-08-14  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (move_it_in_display_line_to): Don't invoke
	IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
	ppos_it.  Fixes vertical cursor motion when line beginning is
	covered by an image.  (Bug#9296)

42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
2011-08-14  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.h (ns_run_ascript): Declare.
	(NSAPP_DATA2_RUNASSCRIPT): Define.

	* nsfns.m (as_script, as_result, as_status): New static variables.
	(ns_run_ascript): New function.
	(Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
	event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
	the event loop.  Get status from as_status (Bug#7276).

	* nsterm.m (sendEvent): If event is NSApplicationDefined and
	data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
	the event loop (Bug#7276).

57 58 59 60 61 62 63 64 65 66 67 68 69 70
2011-08-14  Andreas Schwab  <schwab@linux-m68k.org>

	* gnutls.c (QCgnutls_bootprop_priority)
	(QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
	(QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
	(QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
	(QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
	(QCgnutls_bootprop_verify_hostname_error)
	(QCgnutls_bootprop_callbacks_verify): Rename from
	Qgnutls_bootprop_..., all uses changed.

	* xfaces.c (QCignore_defface): Rename from Qignore_defface, all
	uses changed.

71 72
2011-08-14  Paul Eggert  <eggert@cs.ucla.edu>

73 74 75
	* xfaces.c (Qframe_set_background_mode): Now static.
	* dispextern.h (Qframe_set_background_mode): Remove decl.

76 77
	* process.c (Fnetwork_interface_info): Declare local only if needed.

78 79 80 81 82 83 84 85 86 87 88
2011-08-13  Jan Djärv  <jan.h.d@swipnet.se>

	* process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
	(Fnetwork_interface_list): Allocate in increments of bytes instead
	of sizeof (struct ifreq).  Iterate over ifconf.ifc_req by counting
	bytes (Bug#8477).  Count bytes correctly when ifr_addr is a struct
	sockaddr.
	(struct ifflag_def): notrailers is smart on OSX.
	(Fnetwork_interface_info): Handle case when ifr_flags is negative.
	Get hardware address with getifaddrs if available.

89 90 91 92 93 94 95 96 97 98 99 100 101 102
2011-08-12  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (iterate_out_of_display_property): xassert that
	IT->position is set to within IT->object's boundaries.  Break from
	the loop as soon as EOB is reached; avoids infloops in redisplay
	when IT->position is set up wrongly due to some bug.  Set
	IT->current to match the bidi iterator unconditionally.
	(push_display_prop): Allow GET_FROM_STRING as IT->method on
	entry.  Force push_it to save on the stack the current
	buffer/string position, to be restored by pop_it.  Fix flags in
	the iterator structure wrt the object coming from a display
	property, as `line-prefix' and `wrap-prefix' are not ``replacing''
	properties.  (Bug#9284)

Chong Yidong's avatar
Chong Yidong committed
103
2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
104

Chong Yidong's avatar
Chong Yidong committed
105 106
	* fontset.c (fontset_get_font_group): Add proper type checks.
	(Bug#9172)
107

Chong Yidong's avatar
Chong Yidong committed
108
2011-08-09  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
109

Chong Yidong's avatar
Chong Yidong committed
110 111 112 113
	* unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
	and LC_VERSION_MIN_MACOSX.
	(copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
	(dump_it) [LC_FUNCTION_STARTS]: Use it.
114

115 116 117
2011-08-08  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (forward_to_next_line_start): Allow to use the
118 119 120
	no-display-properties-and-no-overlays under bidi display.  Set
	disp_pos in the bidi iterator to avoid searches for display
	properties and overlays.
121

122 123
2011-08-08  Chong Yidong  <cyd@stupidchicken.com>

124 125 126
	* editfns.c (Fset_time_zone_rule): Document relationship with the
	setenv function.

127 128 129
	* ftfont.c (ftfont_pattern_entity): Copy the extras argument to
	the font entity extracted from the cache (Bug#8109).

130 131 132 133 134
2011-08-07  Chong Yidong  <cyd@stupidchicken.com>

	* composite.c (autocmp_chars): Don't reset point.  That is done by
	restore_point_unwind (Bug#5984).

135 136 137 138 139
2011-08-07  Juri Linkov  <juri@jurta.org>

	* editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
	to show the arg `TIME' instead of `TIMEVAL'.

140 141 142 143 144
2011-08-06  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (set_cursor_from_row): Fix cursor positioning when a
	display property strides EOL and includes a newline, as in
	longlines-mode.  (Bug#9254)
145 146
	(move_it_in_display_line_to): Fix vertical-motion in a buffer with
	word-wrap under bidirectional display.  (Bug#9224)
147 148 149 150 151

	* bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
	is non-zero, even if the data buffer is NULL.  Fixes a crash in
	vertical-motion with longlines-mode.  (Bug#9254)

152 153
2011-08-05  Eli Zaretskii  <eliz@gnu.org>

154 155 156
	* bidi.c <bidi_cache_total_alloc>: Now static.
	(bidi_initialize): Initialize bidi_cache_total_alloc.

157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172
	*xdisp.c (display_line): Release buffer allocated for shelved bidi
	cache.  (Bug#9221)

	* bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
	amount allocated this far in `bidi_cache_total_alloc'.
	(bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
	non-zero, only free the data buffer without restoring the cache
	contents.  All callers changed.

	* dispextern.h (bidi_unshelve_cache): Update prototype.

	* xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
	(move_it_in_display_line, move_it_to)
	(move_it_vertically_backward, move_it_by_lines): Replace the call
	to xfree to an equivalent call to bidi_unshelve_cache.
	(move_it_in_display_line_to): Fix logic of returning
173
	MOVE_POS_MATCH_OR_ZV in the bidi case.  (Bug#9224)
174

175 176 177 178 179
2011-08-05  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
	came from a string character with a `cursor' property.  (Bug#9229)

180 181 182 183 184 185 186 187
2011-08-04  Jan Djärv  <jan.h.d@swipnet.se>

	* Makefile.in (LIB_PTHREAD): New variable.
	(LIBES): Add LIB_PTHREAD (Bug#9216).

	* alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
	Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).

188 189 190 191 192
2011-08-04  Andreas Schwab  <schwab@linux-m68k.org>

	* regex.c (re_iswctype): Remove some redundant boolean
	conversions.

193 194 195 196 197 198 199
2011-08-04  Jan Djärv  <jan.h.d@swipnet.se>

	* xterm.c (x_find_topmost_parent): New function.
	(x_set_frame_alpha): Find topmost parent window with
	x_find_topmost_parent and set the property there also (bug#9181).
	(handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.

200 201 202 203 204
2011-08-04  Paul Eggert  <eggert@cs.ucla.edu>

	* callproc.c (Fcall_process): Avoid vfork clobbering
	the local vars buffer, coding_systems, current_dir.

205 206 207 208
2011-08-03  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keymap.c (Fmake_composed_keymap): Move to subr.el.

209 210
2011-08-03  Paul Eggert  <eggert@cs.ucla.edu>

211 212 213
	* fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
	so that it is not optimized away.

214 215
	* xdisp.c (compute_display_string_pos): Remove unused local.

216 217 218 219 220 221 222 223 224 225 226 227 228 229
2011-08-02  Eli Zaretskii  <eliz@gnu.org>

	Fix slow cursor motion and scrolling in large buffers with
	selective display, like Org Mode buffers.  (Bug#9218)

	* dispextern.h (struct bidi_it): New member disp_prop_p.

	* xdisp.c: Remove one-slot cache of display string positions.
	(compute_display_string_pos): Accept an additional argument
	DISP_PROP_P; callers changed. Scan at most 5K characters forward
	for a display string or property.  If found, set DISP_PROP_P
	non-zero.

	* bidi.c (bidi_fetch_char): Accept an additional argument
230 231
	DISP_PROP_P, and pass it to compute_display_string_pos.
	Only handle text covered by a display string if DISP_PROP_P is returned
232 233
	non-zero.  All callers of bidi_fetch_char changed.

234 235 236 237
2011-08-02  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.

238 239 240 241 242
2010-12-03  Don March  <don@ohspite.net>

	* keymap.c (Fdefine_key): Fix non-prefix key error message when
	last character M-[char] is translated to ESC [char] (bug#7541).

Kenichi Handa's avatar
Kenichi Handa committed
243 244
2011-08-02  Kenichi Handa  <handa@m17n.org>

Kenichi Handa's avatar
Kenichi Handa committed
245
	* lisp.h (uniprop_table): Extern it.
Kenichi Handa's avatar
Kenichi Handa committed
246 247 248

	* chartab.c (uniprop_table): Make it non-static.

249 250 251 252 253 254 255 256 257
2011-08-01  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (forward_to_next_line_start): Accept additional argument
	BIDI_IT_PREV, and store into it the state of the bidi iterator had
	on the newline.
	(reseat_at_next_visible_line_start): Use the bidi iterator state
	returned by forward_to_next_line_start to restore the state of
	it->bidi_it after backing up to previous newline.  (Bug#9212)

258 259 260 261 262 263
2011-07-30  Andreas Schwab  <schwab@linux-m68k.org>

	* regex.c (re_comp): Protoize.
	(re_exec): Fix return type.
	(regexec): Fix type of `ret'.  (Bug#9203)

264 265 266 267 268
2011-07-29  Paul Eggert  <eggert@cs.ucla.edu>

	* image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
	This is needed if max-image-size is a floating-point number.

Andreas Schwab's avatar
Andreas Schwab committed
269 270 271 272 273 274
2011-07-28  Andreas Schwab  <schwab@linux-m68k.org>

	* print.c (print_object): Print empty symbol as ##.

	* lread.c (read1): Read ## as empty symbol.

275 276 277 278 279 280
2011-07-28  Alp Aker  <alp.tekin.aker@gmail.com>

	* nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
	setting frame foreground color (Bug#9175).
	(x_set_background_color): Likewise.

281 282 283 284 285
	* nsmenu.m (-setText): Size tooltip dimensions precisely to
	contents (Bug#9176).
	(EmacsTooltip -init): Remove bezels and add shadows to
	tooltip windows.

286 287 288
	* nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
	or scroll bar (Bug#8470).

289 290 291 292 293 294
	* nsfont.m (nsfont_open): Remove assignment to voffset and
	unnecessary vars hshink, expand, hd, full_height, min_height.
	(nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).

	* nsterm.h (nsfont_info): Remove voffset field.

295
2011-07-28  Alp Aker  <alp.tekin.aker@gmail.com>
296 297 298 299 300 301 302 303 304 305 306 307 308 309 310

	Implement strike-through and overline on NextStep (Bug#8863).

	* nsfont.m (nsfont_open): Use underline position provided by font,
	instead of hard-coded value of 2.
	(nsfont_draw): Call ns_draw_text_decoration instead.

	* nsterm.h: Add declaration for ns_draw_text_decoration.

	* nsterm.m (ns_draw_text_decoration): New function for drawing
	underline, overline, and strike-through.
	(ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
	ns_draw_text_decoration.  Change treatment of cursor drawing to
	accomodate underlining, etc.

311 312
2011-07-28  Eli Zaretskii  <eliz@gnu.org>

Eli Zaretskii's avatar
Eli Zaretskii committed
313 314
	* buffer.c (init_buffer_once): Set bidi-display-reordering to t by
	default.
315

316 317
2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>

318 319 320 321
	* alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
	Without this fix, if a signal arrives just after memory fills up,
	'malloc' might be invoked reentrantly.

322 323 324 325
	* image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
	In other words, assume that every image size is allowed, on non-X
	hosts.  This assumption is probably wrong, but it lets Emacs compile.

326 327 328 329
2011-07-28  Andreas Schwab  <schwab@linux-m68k.org>

	* regex.c (re_iswctype): Convert return values to boolean.

330 331 332 333 334 335
2011-07-28  Eli Zaretskii  <eliz@fencepost.gnu.org>

	* xdisp.c (compute_display_string_pos): Don't use cached display
	string position if the buffer had its restriction changed.
	(Bug#9184)

336 337 338 339
2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>

	* callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.

Paul Eggert's avatar
Paul Eggert committed
340
2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>
341

Paul Eggert's avatar
Paul Eggert committed
342
	Integer signedness and overflow and related fixes.  (Bug#9079)
Paul Eggert's avatar
Paul Eggert committed
343

344 345 346 347 348 349 350 351 352 353 354 355 356
	* bidi.c: Integer size and overflow fixes.
	(bidi_cache_size, bidi_cache_idx, bidi_cache_last_idx)
	(bidi_cache_start, bidi_cache_fetch_state, bidi_cache_search)
	(bidi_cache_find_level_change, bidi_cache_ensure_space)
	(bidi_cache_iterator_state, bidi_cache_find, bidi_cache_start_stack)
	(bidi_find_other_level_edge):
	Use ptrdiff_t instead of EMACS_INT where either will do.
	This works better on 32-bit hosts configured --with-wide-int.
	(bidi_cache_ensure_space): Check for size-calculation overflow.
	Use % rather than repeated addition, for better worst-case speed.
	Don't set bidi_cache_size until after xrealloc returns, because it
	might not return.
	(bidi_dump_cached_states): Use ptrdiff_t, not int, to avoid overflow.
357 358 359
	(bidi_cache_ensure_space): Also check that the bidi cache size
	does not exceed that of the largest Lisp string or buffer.  See Eli
	Zaretskii in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#29>.
360

361 362 363 364
	* alloc.c (__malloc_size_t): Remove.
	All uses replaced by size_t.  See Andreas Schwab's note
	<http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#8>.

365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383
	* image.c: Improve checking for integer overflow.
	(check_image_size): Assume that f is nonnull, since
	it is always nonnull in practice.  This is one less thing to
	worry about when checking for integer overflow later.
	(x_check_image_size): New function, which checks for integer
	overflow issues inside X.
	(x_create_x_image_and_pixmap, xbm_read_bitmap_data): Use it.
	This removes the need for a memory_full check.
	(xbm_image_p): Rewrite to avoid integer multiplication overflow.
	(Create_Pixmap_From_Bitmap_Data, xbm_load): Use x_check_image_size.
	(xbm_read_bitmap_data): Change locals back to 'int', since
	their values must fit in 'int'.
	(xpm_load_image, png_load, tiff_load):
	Invoke x_create_x_image_and_pixmap earlier,
	to avoid much needless work if the image is too large.
	(tiff_load): Treat overly large images as if
	x_create_x_image_and_pixmap failed, not as malloc failures.
	(gs_load): Use x_check_image_size.

Paul Eggert's avatar
Paul Eggert committed
384 385 386 387
	* gtkutil.c: Omit integer casts.
	(xg_get_pixbuf_from_pixmap): Remove unnecessary cast.
	(xg_set_toolkit_scroll_bar_thumb): Rewrite to avoid need for cast.

388 389
	* image.c (png_load): Don't assume height * row_bytes fits in 'int'.

390 391 392 393
	* xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
	Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
	would wrongly return t on a 64-bit host.

394 395 396 397 398
	* dispnew.c (init_display): Use *_RANGE_OVERFLOW macros.
	The plain *_OVERFLOW macros run afoul of GCC bug 49705
	<http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705>
	and therefore cause GCC to emit a bogus diagnostic in some cases.

399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425
	* image.c: Integer signedness and overflow and related fixes.
	This is not an exhaustive set of fixes, but it's time to
	record what I've got.
	(lookup_pixel_color, check_image_size): Remove redundant decls.
	(check_image_size): Don't assume that arbitrary EMACS_INT values
	fit in 'int', or that arbitrary 'double' values fit in 'int'.
	(x_alloc_image_color, x_create_x_image_and_pixmap, png_load)
	(tiff_load, imagemagick_load_image):
	Check for overflow in size calculations.
	(x_create_x_image_and_pixmap): Remove unnecessary test for
	xmalloc returning NULL; that can't happen.
	(xbm_read_bitmap_data): Don't assume sizes fit into 'int'.
	(xpm_color_bucket): Use better integer hashing function.
	(xpm_cache_color): Don't possibly over-allocate memory.
	(struct png_memory_storage, tiff_memory_source, tiff_seek_in_memory)
	(gif_memory_source):
	Use ptrdiff_t, not int or size_t, to record sizes.
	(png_load): Don't assume values greater than 2**31 fit in 'int'.
	(our_stdio_fill_input_buffer): Prefer ptrdiff_t to size_t when
	either works, as we prefer signed integers.
	(tiff_read_from_memory, tiff_write_from_memory):
	Return tsize_t, not size_t, since that's what the TIFF API wants.
	(tiff_read_from_memory): Don't fail simply because the read would
	go past EOF; instead, return a short read.
	(tiff_load): Omit no-longer-needed casts.
	(Fimagemagick_types): Don't assume size fits into 'int'.

426 427 428 429 430 431 432 433 434 435
	Improve hashing quality when configured --with-wide-int.
	* fns.c (hash_string): New function, taken from sxhash_string.
	Do not discard information about ASCII character case; this
	discarding is no longer needed.
	(sxhash-string): Use it.  Change sig to match it.  Caller changed.
	* lisp.h: Declare it.
	* lread.c (hash_string): Remove, since we now use fns.c's version.
	The fns.c version returns a wider integer if --with-wide-int is
	specified, so this should help the quality of the hashing a bit.

436 437 438 439 440
	* emacs.c: Integer overflow minor fix.
	(heap_bss_diff): Now uprintmax_t, not unsigned long.  All used changed.
	Define only if GNU_LINUX.
	(main, Fdump_emacs): Set and use heap_bss_diff only if GNU_LINUX.

441 442 443 444 445 446 447 448 449 450 451 452 453
	* dispnew.c: Integer signedness and overflow fixes.
	Remove unnecessary forward decls, that were a maintenance hassle.
	(history_tick): Now uprintmax_t, so it's more likely to avoid overflow.
	All uses changed.
	(adjust_glyph_matrix, realloc_glyph_pool, adjust_frame_message_buffer)
	(scrolling_window): Use ptrdiff_t, not int, for byte count.
	(prepare_desired_row, line_draw_cost):
	Use int, not unsigned, where either works.
	(save_current_matrix, restore_current_matrix):
	Use ptrdiff_t, not size_t, where either works.
	(init_display): Check for overflow more accurately, and without
	relying on undefined behavior.

454 455 456 457 458 459 460 461 462 463
	* editfns.c (pWIDE, pWIDElen, signed_wide, unsigned_wide):
	Remove, replacing with the new symbols in lisp.h.  All uses changed.
	* fileio.c (make_temp_name):
	* filelock.c (lock_file_1, lock_file):
	* xdisp.c (message_dolog):
	Don't assume PRIdMAX etc. works; this isn't portable to pre-C99 hosts.
	Use pMd etc. instead.
	* lisp.h (printmax_t, uprintmax_t, pMd, pMu): New types and macros,
	replacing the pWIDE etc. symbols removed from editfns.c.

464 465 466 467
	* keyboard.h (num_input_events): Now uintmax_t.
	This is (very slightly) less likely to mess up due to wraparound.
	All uses changed.

468 469 470 471 472
	* buffer.c: Integer signedness fixes.
	(alloc_buffer_text, enlarge_buffer_text):
	Use ptrdiff_t rather than size_t when either will do, as we prefer
	signed integers.

473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496
	* alloc.c: Integer signedness and overflow fixes.
	Do not impose an arbitrary 32-bit limit on malloc sizes when debugging.
	(__malloc_size_t): Default to size_t, not to int.
	(pure_size, pure_bytes_used_before_overflow, stack_copy_size)
	(Fgarbage_collect, mark_object_loop_halt, mark_object):
	Prefer ptrdiff_t to size_t when either would do, as we prefer
	signed integers.
	(XMALLOC_OVERRUN_CHECK_OVERHEAD): New macro.
	(xmalloc_overrun_check_header, xmalloc_overrun_check_trailer):
	Now const.  Initialize with values that are in range even if char
	is signed.
	(XMALLOC_PUT_SIZE, XMALLOC_GET_SIZE): Remove, replacing with ...
	(xmalloc_put_size, xmalloc_get_size): New functions.  All uses changed.
	These functions do the right thing with sizes > 2**32.
	(check_depth): Now ptrdiff_t, not int.
	(overrun_check_malloc, overrun_check_realloc, overrun_check_free):
	Adjust to new way of storing sizes.  Check for size overflow bugs
	in rest of code.
	(STRING_BYTES_MAX): Adjust to new overheads.  The old code was
	slightly wrong anyway, as it missed one instance of
	XMALLOC_OVERRUN_CHECK_OVERHEAD.
	(refill_memory_reserve): Omit needless cast to size_t.
	(mark_object_loop_halt): Mark as externally visible.

497 498 499 500 501 502 503
	* xselect.c: Integer signedness and overflow fixes.
	(Fx_register_dnd_atom, x_handle_dnd_message):
	Use ptrdiff_t, not size_t, since we prefer signed.
	(Fx_register_dnd_atom): Check for ptrdiff_t (and size_t) overflow.
	* xterm.h (struct x_display_info): Use ptrdiff_t, not size_t, for
	x_dnd_atoms_size and x_dnd_atoms_length.

504 505 506 507 508 509 510 511 512 513 514
	* doprnt.c: Prefer signed to unsigned when either works.
	* eval.c (verror):
	* doprnt.c (doprnt):
	* lisp.h (doprnt):
	* xdisp.c (vmessage):
	Use ptrdiff_t, not size_t, when using or implementing doprnt,
	since the sizes cannot exceed ptrdiff_t bounds anyway, and we
	prefer signed arithmetic to avoid comparison confusion.
	* doprnt.c (doprnt): Avoid a "+ 1" that can't overflow,
	but is a bit tricky.

515 516 517 518 519 520 521 522 523 524 525 526
	Assume freestanding C89 headers, string.h, stdlib.h.
	* data.c, doprnt.c, floatfns.c, print.c:
	Include float.h unconditionally.
	* gmalloc.c: Assume C89-at-least behavior for preprocessor,
	limits.h, stddef.h, string.h.  Use memset instead of 'flood'.
	* regex.c: Likewise for stddef.h, string.h.
	(ISASCII): Remove; can assume it returns 1 now.  All uses removed.
	* s/aix4-2.h (HAVE_STRING_H): Remove obsolete undef.
	* s/ms-w32.h (HAVE_LIMITS_H, HAVE_STRING_H, HAVE_STDLIB_H)
	(STDC_HEADERS): Remove obsolete defines.
	* sysdep.c: Include limits.h unconditionally.

Paul Eggert's avatar
Paul Eggert committed
527 528 529 530 531 532 533 534
	Assume support for memcmp, memcpy, memmove, memset.
	* lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
	* regex.c (memcmp, memcpy):
	Remove; we assume C89 now.

	* gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
	(__malloc_safe_bcopy): Remove; no longer needed.

Paul Eggert's avatar
Paul Eggert committed
535
	* lisp.h (struct vectorlike_header, struct Lisp_Subr): Signed sizes.
536 537 538
	Use EMACS_INT, not EMACS_UINT, for sizes.  The code works equally
	well either way, and we prefer signed to unsigned.

539 540 541 542 543
2011-07-27  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* gnutls.c (emacs_gnutls_read): Don't message anything if the peer
	closes the connection while we're reading (bug#9182).

544 545 546 547 548
2011-07-25  Jan Djärv  <jan.h.d@swipnet.se>

	* nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
	are specified (Bug#9168).

549 550 551 552 553
2011-07-25  Paul Eggert  <eggert@cs.ucla.edu>

	* bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
	Found by GCC static checking and --with-wide-int on a 32-bit host.

554
2011-07-25  Eli Zaretskii  <eliz@gnu.org>
555 556 557 558 559

	* xdisp.c (compute_display_string_pos): Fix logic of caching
	previous display string position.  Initialize cached_prev_pos to
	-1.  Fixes slow-down at the beginning of a buffer.

560 561 562 563 564
2011-07-24  Eli Zaretskii  <eliz@gnu.org>

	* xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
	for attrs[LFACE_FONTSET_INDEX].

565 566 567 568 569
2011-07-23  Paul Eggert  <eggert@cs.ucla.edu>

	* xml.c (parse_region): Remove unused local
	that was recently introduced.

570 571
2011-07-23  Eli Zaretskii  <eliz@gnu.org>

572 573 574
	* xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
	2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.

575 576
	* xdisp.c (move_it_in_display_line_to): Record the best matching
	position for TO_CHARPOS while scanning the line, and restore it on
577 578
	exit if none of the characters scanned was an exact match.
	Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
579 580 581
	when exact match is impossible due to invisible text, and the
	lines are truncated.

582 583 584 585 586
2011-07-23  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
	for OSX >= 10.7.

587 588
2011-07-22  Eli Zaretskii  <eliz@gnu.org>

589 590 591
	Fix a significant slow-down of cursor motion with C-n, C-p,
	C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
	auto-repeat under bidi redisplay in fontified buffers.
592 593 594
	* xdisp.c (compute_stop_pos_backwards): New function.
	(next_element_from_buffer): Call compute_stop_pos_backwards to
	find a suitable prev_stop when we find ourselves before
595 596 597 598 599 600
	base_level_stop.
	(reseat): Don't look for prev_stop, as that could mean a very long
	run.
	<cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
	<cached_disp_overlay_modiff>: Cache for last found display string
	position.
601
	(compute_display_string_pos): Return the cached position if asked
602 603 604
	about the same buffer in the same area of character positions, and
	the buffer wasn't changed since the time the display string
	position was cached.
605

606 607 608 609 610
2011-07-22  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
	is an integer, which is important for empty lines.  (Bug#9149)

Chong Yidong's avatar
Chong Yidong committed
611 612 613 614 615
2011-07-22  Chong Yidong  <cyd@stupidchicken.com>

	* frame.c (Fmodify_frame_parameters): In tty case, update the
	default face if necessary (Bug#4238).

616 617 618 619 620
2011-07-21  Chong Yidong  <cyd@stupidchicken.com>

	* editfns.c (Fstring_to_char): No need to explain what a character
	is in the docstring (Bug#6576).

621 622 623 624
2011-07-20  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* xml.c (parse_region): Make sure we always return a tree.

625 626 627 628 629
2011-07-20  HAMANO Kiyoto  <khiker.mail@gmail.com>

	* xml.c (parse_region): If a document contains only comments,
	return that, too.

630 631 632 633
2011-07-20  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* xml.c (make_dom): Return comments, too.

Paul Eggert's avatar
Paul Eggert committed
634 635 636 637 638 639 640 641 642 643 644 645 646
2011-07-19  Paul Eggert  <eggert@cs.ucla.edu>

	Port to OpenBSD.
	See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
	and the surrounding thread.
	* minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
	rather than fgets, and retry after EINTR.  Otherwise, 'emacs
	--batch -f byte-compile-file' fails on OpenBSD if an inactivity
	timer goes off.
	* s/openbsd.h (BROKEN_SIGIO): Define.
	* unexelf.c (unexec) [__OpenBSD__]:
	Don't update the .mdebug section of the Alpha COFF symbol table.

647 648 649 650 651
2011-07-19  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* lread.c (syms_of_lread): Clarify when `lexical-binding' is used
	(bug#8460).

652 653
2011-07-18  Paul Eggert  <eggert@cs.ucla.edu>

654 655 656 657
	* fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
	This fixes some race conditions on the permissions of any newly
	created file.

658 659 660
	* alloc.c (valid_pointer_p): Use pipe, not open.
	This fixes some permissions issues when debugging.

661 662 663 664 665
	* fileio.c (Fcopy_file): Adjust mode if fchown fails.  (Bug#9002)
	If fchown fails to set both uid and gid, try to set just gid,
	as that is sometimes allowed.  Adjust the file's mode to eliminate
	setuid or setgid bits that are inappropriate if fchown fails.

666 667 668 669 670 671 672 673
2011-07-18  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
	to compare Lisp_Objects.
	* gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
	global_gnutls_log_level, don't mistake it for a Lisp_Object.
	(init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.

674 675
2011-07-17  Andreas Schwab  <schwab@linux-m68k.org>

676 677 678
	* lread.c (read_integer): Unread even EOF character.
	(read1): Likewise.  Properly record start position of symbol.

679 680 681
	* lread.c (read1): Read `#:' as empty uninterned symbol if no
	symbol character follows.

682 683 684 685 686 687 688 689
2011-07-17  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (Fcopy_file): Pacify gcc re fchown.  (Bug#9002)
	This works around a problem with the previous change to Fcopy_file.
	Recent glibc declares fchown with __attribute__((warn_unused_result)),
	and without this change, GCC might complain about discarding
	fchown's return value.

690 691 692 693
2011-07-16  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (GLOBAL_SOURCES): Add gnutls.c (followup to bug#9059).

694 695 696 697
2011-07-16  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (Fcopy_file): Don't diagnose fchown failures.  (Bug#9002)

698 699
2011-07-16  Lars Magne Ingebrigtsen  <larsi@gnus.org>

700 701 702
	* gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
	it's used from the C level.

703 704 705
	* process.c: Use the same condition for POLL_FOR_INPUT in both
	keyboard.c and process.c (bug#1858).

706 707 708 709 710
2011-07-09  Lawrence Mitchell  <wence@gmx.li>

	* gnutls.c (Qgnutls_bootprop_min_prime_bits): New variable.
	(Fgnutls_boot): Use it.

711 712 713 714
2011-07-15  Andreas Schwab  <schwab@linux-m68k.org>

	* doc.c (Fsubstitute_command_keys): Revert last change.

715 716
2011-07-15  Lars Magne Ingebrigtsen  <larsi@gnus.org>

717 718 719 720
	* doc.c (Fsubstitute_command_keys): Clarify that \= really only
	quotes the next character, and doesn't affect other longer
	sequences (bug#8935).

721 722 723 724
	* lread.c (syms_of_lread): Clarify that is isn't only
	`eval-buffer' and `eval-defun' that's affected by
	`lexical-binding' (bug#8460).

725 726 727 728 729 730
2011-07-15  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (move_it_in_display_line_to): Fix vertical motion with
	bidi redisplay when a line includes both an image and is
	truncated.

731 732
2011-07-14  Paul Eggert  <eggert@cs.ucla.edu>

733 734 735 736 737 738 739
	Fix minor problems found by static checking.
	* bidi.c (bidi_cache_size): Now EMACS_INT, not size_t.
	(elsz): Now a signed constant, not a size_t var.  We prefer signed
	types to unsigned, to avoid integer comparison confusion.  Without
	this change, GCC 4.6.1 with -Wunsafe-loop-optimizations complains
	"cannot optimize loop, the loop counter may overflow", a symptom
	of the confusion.
740
	* indent.c (Fvertical_motion): Mark locals as initialized.
741 742
	* xdisp.c (reseat_to_string): Fix pointer signedness issue.

743 744
2011-07-14  Lars Magne Ingebrigtsen  <larsi@gnus.org>

745 746 747
	* search.c (Fre_search_backward): Mention `case-fold-search' in
	all the re_search_* functions (bug#8138).

748 749 750
	* keyboard.c (Fopen_dribble_file): Document when the file is
	closed (bug#8056).

751 752
2011-07-14  Eli Zaretskii  <eliz@gnu.org>

753 754 755
	* bidi.c (bidi_dump_cached_states): Fix format of displaying
	bidi_cache_idx.

756 757 758 759 760 761 762
	Support bidi reordering of display and overlay strings.
	* xdisp.c (compute_display_string_pos)
	(compute_display_string_end): Accept additional argument STRING.
	(init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
	(reseat_to_string): Initialize bidi_it->string.s and
	bidi_it->string.schars.
	(Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
763 764
	NULL (avoids a crash in bidi_paragraph_init).
	Initialize itb.string.lstring.
765 766 767 768 769 770 771 772 773 774 775 776 777 778 779
	(init_iterator): Call bidi_init_it only of a valid
	buffer position was specified.  Initialize paragraph_embedding to
	L2R.
	(reseat_to_string): Initialize the bidi iterator.
	(display_string): If we need to ignore text properties of
	LISP_STRING, set IT->stop_charpos to IT->end_charpos.  (The
	original value of -1 will not work with bidi.)
	(compute_display_string_pos): First arg is now struct
	`text_pos *'; all callers changed.  Support display properties on
	Lisp strings.
	(compute_display_string_end): Support display properties on Lisp
	strings.
	(init_iterator, reseat_1, reseat_to_string): Initialize the
	string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
	when iterating on a string not from display properties).
780 781
	(compute_display_string_pos, compute_display_string_end):
	Fix calculation of the object to scan.  Fixes an error when using
782 783
	arrow keys.
	(next_element_from_buffer): Don't abort when IT_CHARPOS is before
784 785
	base_level_stop; instead, set base_level_stop to BEGV.
	Fixes crashes in vertical-motion.
786 787 788 789 790 791 792 793 794 795 796 797
	(next_element_from_buffer): Improve commentary for when
	the iterator is before prev_stop.
	(init_iterator): Initialize bidi_p from the default value of
	bidi-display-reordering, not from buffer-local value.  Use the
	buffer-local value only if initializing for buffer iteration.
	(handle_invisible_prop): Support invisible properties on strings
	that are being bidi-reordered.
	(set_iterator_to_next): Support bidi reordering of C strings and
	Lisp strings.
	(next_element_from_string): Support bidi reordering of Lisp
	strings.
	(handle_stop_backwards): Support Lisp strings as well.
798 799
	(display_string): Support display of R2L glyph rows.
	Use IT_STRING_CHARPOS when displaying from a Lisp string.
800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880
	(init_iterator): Don't initialize it->bidi_p for strings
	here.
	(reseat_to_string): Initialize it->bidi_p for strings here.
	(next_element_from_string, next_element_from_c_string)
	(next_element_from_buffer): Add xassert's for correspondence
	between IT's object being iterated and it->bidi_it.string
	structure.
	(face_before_or_after_it_pos): Support bidi iteration.
	(next_element_from_c_string): Handle the case of the first string
	character that is not the first one in the visual order.
	(get_visually_first_element): New function, refactored from common
	parts of next_element_from_buffer, next_element_from_string, and
	next_element_from_c_string.
	(tool_bar_lines_needed, redisplay_tool_bar)
	(display_menu_bar): Force left-to-right direction.  Add a FIXME
	comment for making that be controlled by a user option.
	(push_it, pop_it): Save and restore the state of the
	bidi iterator.  Save and restore the bidi_p flag.
	(pop_it): Iterate out of display property for string iteration as
	well.
	(iterate_out_of_display_property): Support iteration over strings.
	(handle_single_display_spec): Set up it->bidi_it for iteration
	over a display string, and call bidi_init_it.
	(handle_single_display_spec, next_overlay_string)
	(get_overlay_strings_1, push_display_prop): Set up the bidi
	iterator for displaying display or overlay strings.
	(forward_to_next_line_start): Don't use the shortcut if
	bidi-iterating.
	(back_to_previous_visible_line_start): If handle_display_prop
	pushed the iterator stack, restore the internal state of the bidi
	iterator by calling bidi_pop_it same number of times.
	(reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
	and we are bidi-iterating, don't decrement the iterator position;
	instead, set the first_elt flag in the bidi iterator, to produce
	the same effect.
	(reseat_1): Remove redundant setting of string_from_display_prop_p.
	(push_display_prop): xassert that we are iterating a buffer.
	(push_it, pop_it): Save and restore paragraph_embedding member.
	(handle_single_display_spec, next_overlay_string)
	(get_overlay_strings_1, reseat_1, reseat_to_string)
	(push_display_prop): Set up the `unibyte' member of bidi_it.string
	correctly.  Don't assume unibyte strings are not bidi-reordered.
	(compute_display_string_pos)
	(compute_display_string_end): Fix handling the case of C string.
	(push_it, pop_it): Save and restore from_disp_prop_p.
	(handle_single_display_spec, push_display_prop): Set the
	from_disp_prop_p flag.
	(get_overlay_strings_1): Reset the from_disp_prop_p flag.
	(pop_it): Call iterate_out_of_display_property only if we are
	popping after iteration over a string that came from a display
	property.  Fix a typo in popping stretch info.  Add an assertion
	for verifying that the iterator position is in sync with the bidi
	iterator.
	(handle_single_display_spec, get_overlay_strings_1)
	(push_display_prop): Fix initialization of paragraph direction for
	string when that of the parent object is not yet determined.
	(reseat_1): Call bidi_init_it to resync the bidi
	iterator with IT's position.  (Bug#7616)
	(find_row_edges): If ROW->start.pos gives position
	smaller than min_pos, use it as ROW->minpos.  (Bug#7616)
	(handle_stop, back_to_previous_visible_line_start, reseat_1):
	Reset the from_disp_prop_p flag.
	(SAVE_IT, RESTORE_IT): New macros.
	(pos_visible_p, face_before_or_after_it_pos)
	(back_to_previous_visible_line_start)
	(move_it_in_display_line_to, move_it_in_display_line)
	(move_it_to, move_it_vertically_backward, move_it_by_lines)
	(try_scrolling, redisplay_window, display_line): Use them when
	saving a temporary copy of the iterator and restoring it back.
	(back_to_previous_visible_line_start, reseat_1)
	(init_iterator): Empty the bidi cache "stack".
	(move_it_in_display_line_to): If iterator ended up at
	EOL, but we never saw any buffer positions smaller than
	to_charpos, return MOVE_POS_MATCH_OR_ZV.  Fixes vertical cursor
	motion in bidi-reordered lines.
	(move_it_in_display_line_to): Record prev_method and prev_pos
	immediately before the call to set_iterator_to_next.  Fixes cursor
	motion in bidi-reordered lines with stretch glyphs and strings
	displayed in margins.  (Bug#8133) (Bug#8867)
	Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
	TO_CHARPOS.
881 882
	(pos_visible_p): Support positions in bidi-reordered lines.
	Save and restore bidi cache.
883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901

	* bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
	(bidi_paragraph_info): Delete unused struct.
	(bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
	(bidi_cache_start): New variable.
	(bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
	to zero.
	(bidi_cache_fetch_state, bidi_cache_search)
	(bidi_cache_find_level_change, bidi_cache_iterator_state)
	(bidi_cache_find, bidi_peek_at_next_level)
	(bidi_level_of_next_char, bidi_find_other_level_edge)
	(bidi_move_to_visually_next): Compare cache index with
	bidi_cache_start rather than with zero.
	(bidi_fetch_char): Accept new argument STRING; all callers
	changed.  Support iteration over a string.  Support strings with
	display properties.  Support unibyte strings.  Fix the type of
	`len' according to what STRING_CHAR_AND_LENGTH expects.
	(bidi_paragraph_init, bidi_resolve_explicit_1)
	(bidi_resolve_explicit, bidi_resolve_weak)
902 903
	(bidi_level_of_next_char, bidi_move_to_visually_next):
	Support iteration over a string.
904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931
	(bidi_set_sor_type, bidi_resolve_explicit_1)
	(bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
	can now be zero (for strings); special values 0 and -1 were
	changed to -1 and -2, respectively.
	(bidi_char_at_pos): New function.
	(bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
	Call it instead of FETCH_MULTIBYTE_CHAR.
	(bidi_move_to_visually_next): Abort if charpos or bytepos were not
	initialized to valid values.
	(bidi_init_it): Don't initialize charpos and bytepos with invalid
	values.
	(bidi_level_of_next_char): Allow the sentinel "position" to pass
	the test for valid cached positions.  Fix the logic for looking up
	the sentinel state in the cache.  GCPRO the Lisp string we are
	iterating.
	(bidi_push_it, bidi_pop_it): New functions.
	(bidi_initialize): Initialize the bidi cache start stack pointer.
	(bidi_cache_ensure_space): New function, refactored from part of
	bidi_cache_iterator_state.  Don't assume the required size is just
	one BIDI_CACHE_CHUNK away.
	(bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
	(bidi_count_bytes, bidi_char_at_pos): New functions.
	(bidi_cache_search): Don't assume bidi_cache_last_idx is
	always valid if bidi_cache_idx is valid.
	(bidi_cache_find_level_change): xassert that bidi_cache_last_idx
	is valid if it's going to be used.
	(bidi_shelve_cache, bidi_unshelve_cache): New functions.
	(bidi_cache_fetch_state, bidi_cache_search)
932 933
	(bidi_cache_find_level_change, bidi_cache_ensure_space)
	(bidi_cache_iterator_state, bidi_cache_find)
934 935
	(bidi_find_other_level_edge, bidi_cache_start_stack):
	All variables related to cache indices are now EMACS_INT.
936

937 938 939
	* dispextern.h (struct bidi_string_data): New structure.
	(struct bidi_it): New member `string'.  Make flag members be 1-bit
	fields, and put them last in the struct.
940 941
	(compute_display_string_pos, compute_display_string_end):
	Update prototypes.
942 943 944 945
	(bidi_push_it, bidi_pop_it): Add prototypes.
	(struct iterator_stack_entry): New members bidi_p,
	paragraph_embedding, and from_disp_prop_p.
	(struct it): Member bidi_p is now a bit field 1 bit wide.
946 947
	(bidi_shelve_cache, bidi_unshelve_cache):
	Declare prototypes.
948 949 950 951 952 953 954 955 956 957 958 959

	* .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
	(xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
	and vector-like objects.

	* dispnew.c (buffer_posn_from_coords): Save and restore the bidi
	cache around display iteration.

	* window.c (Fwindow_end, window_scroll_pixel_based)
	(displayed_window_lines, Frecenter): Save and restore the bidi
	cache around display iteration.

960 961 962 963 964
2011-07-14  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* editfns.c (Fdelete_region): Clarify the use of the named
	parameters (bug#6788).

965 966 967 968 969
2011-07-14  Martin Rudalics  <rudalics@gmx.at>

	* indent.c (Fvertical_motion): Set and restore w->pointm when
	saving and restoring the window's buffer (Bug#9006).

970 971 972 973 974
2011-07-13  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* editfns.c (Fstring_to_char): Clarify just what is returned
	(bug#6576).  Text by Eli Zaretskii.

975 976 977 978
2011-07-13  Juanma Barranquero  <lekktu@gmail.com>

	* gnutls.c (init_gnutls_functions): Honor gnutls_log_level (bug#9059).

979 980 981 982
2011-07-13  Eli Zaretskii  <eliz@gnu.org>

	* buffer.c (mmap_find): Fix a typo.

983 984 985 986 987 988 989 990 991 992 993 994
2011-07-13  Johan Bockgård  <bojohan@gnu.org>

	Fix execution of x selection hooks.
	* xselect.c (Qx_lost_selection_functions)
	(Qx_sent_selection_functions): New vars.
	(syms_of_xselect): DEFSYM them.
	(x_handle_selection_request): Pass Qx_sent_selection_functions
	rather than Vx_sent_selection_functions to Frun_hook_with_args.
	(x_handle_selection_clear,x_clear_frame_selections):
	Pass Qx_lost_selection_functions rather than
	Vx_lost_selection_functions to Frun_hook_with_args.

995 996
2011-07-13  Paul Eggert  <eggert@cs.ucla.edu>

997
	* buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
998 999
	The old code sometimes used this field without initializing it.

1000 1001 1002 1003
	* alloc.c (gc_sweep): Don't read past end of array.
	In theory, the old code could also have corrupted Emacs internals,
	though it'd be very unlikely.

1004 1005 1006
2011-07-12  Andreas Schwab  <schwab@linux-m68k.org>

	* character.c (Fcharacterp): Don't advertise optional ignored
1007
	argument.  (Bug#4026)
1008

Lars Magne Ingebrigtsen's avatar
Lars Magne Ingebrigtsen committed
1009 1010
2011-07-12  Lars Magne Ingebrigtsen  <larsi@gnus.org>

1011 1012 1013
	* keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
	key" (bug#4257).

Lars Magne Ingebrigtsen's avatar
Lars Magne Ingebrigtsen committed
1014 1015 1016
	* window.c (Fset_window_start): Doc fix (bug#4199).
	(Fset_window_hscroll): Ditto.

1017 1018
2011-07-12  Paul Eggert  <eggert@cs.ucla.edu>

1019
	Fix minor new problems caught by GCC 4.6.1.
1020
	* term.c (init_tty): Remove unused local.
1021
	* xsettings.c (store_monospaced_changed): Define this function only
1022
	if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
1023
	not used otherwise.
1024

1025 1026 1027 1028
2011-07-12  Chong Yidong  <cyd@stupidchicken.com>

	* xdisp.c (Vresize_mini_windows): Minor doc fix (Bug#3300).

1029 1030
2011-07-11  Lars Magne Ingebrigtsen  <larsi@gnus.org>

1031 1032 1033
	* xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
	are the mini-buffer and the echo area (bug#3320).

1034 1035 1036
	* term.c (init_tty): Remove support for supdup, c10 and perq
	terminals, which are no longer supported (bug#1482).

1037 1038 1039 1040
2011-07-10  Johan Bockgård  <bojohan@gnu.org>

	* xdisp.c (Ftool_bar_lines_needed): Fix WINDOWP check.

1041 1042 1043 1044 1045
2011-07-10  Jan Djärv  <jan.h.d@swipnet.se>

	* xmenu.c (menu_highlight_callback): Only pass frame to show_help_event
	for non-popups (Bug#3642).

Andreas Schwab's avatar
Andreas Schwab committed
1046 1047
2011-07-10  Andreas Schwab  <schwab@linux-m68k.org>

Andreas Schwab's avatar
Andreas Schwab committed
1048
	* alloc.c (reset_malloc_hooks): Protoize.
Andreas Schwab's avatar
Andreas Schwab committed
1049
	* buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
Andreas Schwab's avatar
Andreas Schwab committed
1050 1051
	(mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
	* cm.c (losecursor): Likewise.
Andreas Schwab's avatar
Andreas Schwab committed
1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065
	* data.c (fmod): Likewise.
	* dispnew.c (swap_glyphs_in_rows): Likewise.
	* emacs.c (memory_warning_signal): Likewise.
	* floatfns.c (float_error): Likewise.
	* font.c (check_gstring, check_otf_features, otf_tag_symbol)
	(otf_open, font_otf_capability, generate_otf_features)
	(font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
	Likewise.
	* image.c (pbm_read_file): Likewise.
	* indent.c (string_display_width): Likewise.
	* intervals.c (check_for_interval, search_for_interval)
	(inc_interval_count, count_intervals, root_interval)
	(adjust_intervals_for_insertion, make_new_interval): Likewise.
	* lread.c (defalias): Likewise.
Andreas Schwab's avatar
Andreas Schwab committed
1066
	* ralloc.c (r_alloc_check): Likewise.
Andreas Schwab's avatar
Andreas Schwab committed
1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082
	* regex.c (set_image_of_range_1, set_image_of_range)
	(regex_grow_registers): Likewise.
	* sysdep.c (strerror): Likewise.
	* termcap.c (valid_filename_p, tprint, main): Likewise.
	* tparam.c (main): Likewise.
	* unexhp9k800.c (run_time_remap, save_data_space)
	(update_file_ptrs, read_header, write_header, calculate_checksum)
	(copy_file, copy_rest, display_header): Likewise.
	* widget.c (mark_shell_size_user_specified, create_frame_gcs):
	Likewise.
	* xdisp.c (check_it): Likewise.
	* xfaces.c (register_color, unregister_color, unregister_colors):
	Likewise.
	* xfns.c (print_fontset_result): Likewise.
	* xrdb.c (member, fatal, main): Likewise.

1083 1084 1085 1086 1087 1088 1089 1090
2011-07-10  Paul Eggert  <eggert@cs.ucla.edu>

	Fix minor problems found by static checking (Bug#9031).
	* chartab.c (char_table_set_range, map_sub_char_table):
	Remove unused locals.
	(uniprop_table): Now static.
	* composite.c (_work_char): Remove unused static var.

1091 1092 1093 1094
2011-07-09  Juanma Barranquero  <lekktu@gmail.com>

	* chartab.c (uniprop_table_uncompress): Remove unused local variable.

1095 1096 1097 1098
2011-07-09  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (qttip_cb): Remove code without function.

1099 1100 1101 1102
2011-07-09  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (pthread_sigmask): New stub.

Paul Eggert's avatar
Paul Eggert committed
1103
2011-07-08  Paul Eggert  <eggert@cs.ucla.edu>
1104

Paul Eggert's avatar
Paul Eggert committed
1105
	Use pthread_sigmask, not sigprocmask (Bug#9010).
1106 1107
	sigprocmask is portable only for single-threaded applications, and
	Emacs can be multi-threaded when it uses GTK.
1108 1109 1110 1111 1112 1113
	* Makefile.in (LIB_PTHREAD_SIGMASK): New macro.
	(LIBES): Use it.
	* callproc.c (Fcall_process):
	* process.c (create_process):
	* sysdep.c (sys_sigblock, sys_sigunblock, sys_sigsetmask):
	Use pthread_sigmask, not sigprocmask.
1114

1115 1116 1117 1118 1119 1120
2011-07-08  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (qttip_cb): Set line wrap to FALSE for tooltip widget.
	(xg_prepare_tooltip): Revert text in x->ttip_lbl, margins was
	wrong (Bug#8591).

1121 1122
2011-07-08  Jan Djärv  <jan.h.d@swipnet.se>

Jan Djärv's avatar
Jan Djärv committed
1123 1124 1125 1126
	* gtkutil.c (xg_prepare_tooltip): Fix indentation and comment.
	Put text in x->ttip_lbl instead of gtk_tooltip_set_text (Bug#8591).
	(xg_hide_tooltip): Fix comment.

1127 1128 1129 1130 1131 1132 1133
	* nsterm.m (initFrameFromEmacs): Don't use ns_return_types
	in registerServicesMenuSendTypes.
	(validRequestorForSendType): Don't check ns_return_types.

	* nsfns.m (Fx_open_connection): Put NSStringPboardType into
	ns_return_type.

1134 1135 1136 1137 1138
2011-07-08  Jason Rumney  <jasonr@gnu.org>

	* w32fns.c (w32_wnd_proc) [WM_TIMER, WM_SET_CURSOR]: Avoid using
	frame struct members of non-existent frames (Bug#6284).

1139 1140
2011-07-08  Jan Djärv  <jan.h.d@swipnet.se>

1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165
	* nsterm.m (keyDown): Call to wantsToDelayTextChangeNotifications and
	variable firstTime not needed on OSX >= 10.6.
	(setPosition): setFloatValue:knobProportion: is deprecated on OSX
	>= 10.5.  Use setKnobProportion, setDoubleValue.

	* nsterm.h (MAC_OS_X_VERSION_10_3, MAC_OS_X_VERSION_10_4)
	(MAC_OS_X_VERSION_10_5): Define if not defined.
	(EmacsView, EmacsTooltip): Implements NSWindowDelegate on OSX >= 10.6.
	(EmacsMenu): Implements NSMenuDelegate on OSX >= 10.6.
	(EmacsToolbar): Implements NSToolbarDelegate on OSX >= 10.6.

	* nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
	cString and lossyCString on OSX >= 10.4

	* nsmenu.m (fillWithWidgetValue): Don't use depercated method
	sizeToFit on OSX >= 10.2.

	* nsimage.m (allocInitFromFile): Don't use deprecated method
	bestRepresentationForDevice on OSX >= 10.6.

	* nsfns.m (check_ns_display_info): Cast to long and use %ld in error
	to avoid warning.

	* emacs.c: Declare unexec_init_emacs_zone.

1166 1167
	* nsgui.h: Fix compiler warning about gnulib redefining verify.

1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188
	* nsselect.m (ns_get_local_selection): Change to extern (Bug#8842).

	* nsmenu.m (ns_update_menubar): Remove useless setDelegate call
	on svcsMenu (Bug#8842).

	* nsfns.m (Fx_open_connection): Remove NSStringPboardType from
	ns_return_types.
	(Fns_list_services): Just return Qnil on 10.6, code not working there.

	* nsterm.m (QUTF8_STRING): Declare.
	(initFrameFromEmacs): Call registerServicesMenuSendTypes.
	(validRequestorForSendType): Return type is (id).
	Change indexOfObjectIdenticalTo to indexOfObject.
	Check if we have local selection before returning self (Bug#8842).
	(writeSelectionToPasteboard): Put local selection into paste board
	if we have a local selection (Bug#8842).
	(syms_of_nsterm): DEFSYM QUTF8_STRING.

	* nsterm.h (MAC_OS_X_VERSION_10_6): Define here instead of nsterm.m.
	(ns_get_local_selection): Declare.

1189 1190
2011-07-07  Lars Magne Ingebrigtsen  <larsi@gnus.org>

1191 1192 1193 1194
	* keymap.c (describe_map_tree): Don't insert a double newline at
	the end of the buffer (bug#1169) and return whether we inserted
	something.

1195 1196 1197
	* callint.c (Fcall_interactively): Change "reading args" to
	"providing args" to try to clarify what it does (bug#1010).

1198 1199 1200 1201 1202 1203 1204
2011-07-07  Kenichi Handa  <handa@m17n.org>

	* composite.c (composition_compute_stop_pos): Ignore a static
	composition starting before CHARPOS (Bug#8915).

	* xdisp.c (handle_composition_prop): Likewise.

1205 1206 1207 1208 1209
2011-07-07  Eli Zaretskii  <eliz@gnu.org>

	* term.c (produce_glyphs) <xassert>: Allow IT_GLYPHLESS in it->what.
	(Bug#9015)

Kenichi Handa's avatar
Kenichi Handa committed
1210
2011-07-07  Kenichi Handa  <handa@m17n.org>
1211 1212 1213 1214 1215 1216 1217 1218 1219 1220

	* character.h (unicode_category_t): New enum type.

	* chartab.c (uniprop_decoder_t, uniprop_encoder_t): New types.
	(Qchar_code_property_table): New variable.
	(UNIPROP_TABLE_P, UNIPROP_GET_DECODER)
	(UNIPROP_COMPRESSED_FORM_P): New macros.
	(char_table_ascii): Uncompress the compressed values.
	(sub_char_table_ref): New arg is_uniprop.  Callers changed.
	Uncompress the compressed values.
1221
	(sub_char_table_ref_and_range): Likewise.
1222 1223 1224 1225 1226 1227 1228
	(char_table_ref_and_range): Uncompress the compressed values.
	(sub_char_table_set): New arg is_uniprop.  Callers changed.
	Uncompress the compressed values.
	(sub_char_table_set_range): Args changed.  Callers changed.
	(char_table_set_range): Adjuted for the above change.
	(map_sub_char_table): Delete args default_val and parent.  Add arg
	top.  Give decoded values to a Lisp function.
1229
	(map_char_table): Adjust for the above change.  Give decoded
1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245
	values to a Lisp function.  Gcpro more variables.
	(uniprop_table_uncompress)
	(uniprop_decode_value_run_length): New functions.
	(uniprop_decoder, uniprop_decoder_count): New variables.
	(uniprop_get_decoder, uniprop_encode_value_character)
	(uniprop_encode_value_run_length, uniprop_encode_value_numeric):
	New functions.
	(uniprop_encoder, uniprop_encoder_count): New variables.
	(uniprop_get_encoder, uniprop_table)
	(Funicode_property_table_internal, Fget_unicode_property_internal)
	(Fput_unicode_property_internal): New functions.
	(syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
	Sunicode_property_table_internal, Sget_unicode_property_internal,
	and Sput_unicode_property_internal. Defvar_lisp
	char-code-property-alist.

1246
	* composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
1247 1248
	Vunicode_category_table.

1249
	* font.c (font_range): Adjust for the change of
1250 1251
	Vunicode_category_table.

1252 1253 1254 1255 1256
2011-07-07  Dan Nicolaescu  <dann@ics.uci.edu>

	* m/iris4d.h: Remove file, move contents ...
	* s/irix6-5.h: ... here.

1257 1258 1259
2011-07-06  Paul Eggert  <eggert@cs.ucla.edu>

	Remove unportable assumption about struct layout (Bug#8884).
1260 1261 1262
	* alloc.c (mark_buffer):
	* buffer.c (reset_buffer_local_variables, Fbuffer_local_variables)
	(clone_per_buffer_values): Don't assume that
1263 1264 1265 1266 1267 1268
	sizeof (struct buffer) is a multiple of sizeof (Lisp_Object).
	This isn't true in general, and it's particularly not true
	if Emacs is configured with --with-wide-int.
	* buffer.h (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER):
	New macros, used in the buffer.c change.

1269 1270 1271 1272 1273 1274 1275 1276 1277
2011-07-05  Jan Djärv  <jan.h.d@swipnet.se>

	* xsettings.c: Use both GConf and GSettings if both are available.
	(store_config_changed_event): Add comment.
	(dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
	(store_tool_bar_style_changed): New functions.
	(store_monospaced_changed): Add comment. Call dpyinfo_valid.
	(struct xsettings): Move font inside HAVE_XFT.
	(GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
1278
	(GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
1279
	Move inside HAVE_XFT.
1280
	(something_changed_gsettingsCB): Rename from something_changedCB.
1281 1282 1283
	Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
	also.
	(GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
1284 1285
	(GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
	(something_changed_gconfCB): Rename from something_changedCB.
1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297
	Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
	(parse_settings): Move check for font inside HAVE_XFT.
	(read_settings, apply_xft_settings): Add comment.
	(read_and_apply_settings): Add comment.  Call map_tool_bar_style and
	store_tool_bar_style_changed.  Move check for font inside HAVE_XFT and
	call store_font_name_changed.
	(xft_settings_event): Add comment.
	(init_gsettings): Add comment.  Get values for GSETTINGS_TOOL_BAR_STYLE
	and GSETTINGS_FONT_NAME.  Move check for fonts within HAVE_XFT.
	(init_gconf): Add comment.  Get values for GCONF_TOOL_BAR_STYLE
	and GCONF_FONT_NAME.  Move check for fonts within HAVE_XFT.
	(xsettings_initialize): Call init_gsettings last.
1298 1299
	(xsettings_get_system_font, xsettings_get_system_normal_font):
	Add comment.
1300

1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312
2011-07-05  Paul Eggert  <eggert@cs.ucla.edu>

	Random fixes.  E.g., (random) never returned negative values.
	* fns.c (Frandom): Use GET_EMACS_TIME for random seed, and add the
	subseconds part to the entropy, as that's a bit more random.
	Prefer signed to unsigned, since the signedness doesn't matter and
	in general we prefer signed.  When given a limit, use a
	denominator equal to INTMASK + 1, not to VALMASK + 1, because the
	latter isn't right if USE_2_TAGS_FOR_INTS.
	* sysdep.c (get_random): Return a value in the range 0..INTMASK,
	not 0..VALMASK.  Don't discard "excess" bits that random () returns.

1313 1314 1315 1316 1317 1318 1319 1320
2011-07-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	* textprop.c (text_property_stickiness):
	Obey Vtext_property_default_nonsticky.
	(syms_of_textprop): Add `display' to Vtext_property_default_nonsticky.
	* w32fns.c (syms_of_w32fns):
	* xfns.c (syms_of_xfns): Don't Add `display' since it's there by default.

1321 1322 1323 1324 1325
2011-07-04  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (barf_or_query_if_file_exists): Use S_ISDIR.
	This is more efficient than Ffile_directory_p and avoids a minor race.

1326 1327
2011-07-04  Lars Magne Ingebrigtsen  <larsi@gnus.org>

1328 1329 1330
	* buffer.c (Foverlay_put): Say what the return value is
	(bug#7835).

1331 1332 1333
	* fileio.c (barf_or_query_if_file_exists): Check first if the file
	is a directory before asking whether to use the file name
	(bug#7564).
1334 1335
	(barf_or_query_if_file_exists): Make the "File is a directory"
	error be more correct.
1336

1337 1338 1339 1340
	* fns.c (Frequire): Remove the mention of the .gz files, since
	that's installation-specific, but keep the mention of
	`get-load-suffixes'.

1341 1342 1343 1344 1345
2011-07-04  Paul Eggert  <eggert@cs.ucla.edu>

	* editfns.c (Fformat_time_string): Don't assume strlen fits in int.
	Report string overflow if the output is too long.

1346 1347
2011-07-04  Juanma Barranquero  <lekktu@gmail.com>

1348 1349 1350 1351 1352
	* gnutls.c (Fgnutls_boot): Don't mention :verify-error.
	(syms_of_gnutls): Remove duplicate DEFSYM for
	Qgnutls_bootprop_verify_hostname_error, an error for
	Qgnutls_bootprop_verify_error (which is no longer used).

1353 1354 1355 1356
	* eval.c (find_handler_clause): Remove parameters `sig' and `data',
	unused since 2011-01-26T20:02:07Z!monnier@iro.umontreal.ca.  All callers changed.
	Also (re)move comments that are misplaced or no longer relevant.

1357 1358 1359 1360
2011-07-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* callint.c (Finteractive): Clarify the meaning of "@" (bug#8813).

1361 1362 1363 1364 1365
2011-07-03  Chong Yidong  <cyd@stupidchicken.com>

	* xfaces.c (Finternal_merge_in_global_face): Modify the foreground
	and background color parameters if they have been changed.

1366 1367 1368 1369
2011-07-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* editfns.c (Fformat): Clarify the - and 0 flags (bug#6659).

1370 1371
2011-07-03  Paul Eggert  <eggert@cs.ucla.edu>

1372 1373 1374
	* xsettings.c (SYSTEM_FONT): Define only when used.
	No need to define when HAVE_GSETTINGS || !HAVE_XFT.

1375 1376
	* keymap.c (access_keymap_1): Now static.

1377 1378 1379 1380 1381
2011-07-02  Chong Yidong  <cyd@stupidchicken.com>

	* keyboard.c (command_loop_1): If a down-mouse event is unbound,
	leave any prefix arg for the up event (Bug#1586).

1382 1383
2011-07-02  Lars Magne Ingebrigtsen  <larsi@gnus.org>

1384 1385 1386
	* lread.c (syms_of_lread): Mention single symbols defined by
	`defvar' or `defconst' (bug#7154).

1387
	* fns.c (Frequire): Mention .el.gz files (bug#7314).
1388
	(Frequire): Mention get-load-suffixes.
1389

1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400
2011-07-02  Martin Rudalics  <rudalics@gmx.at>

	* window.h (window): Remove clone_number slot.
	* window.c (Fwindow_clone_number, Fset_window_clone_number):
	Remove.
	(make_parent_window, make_window, saved_window)
	(Fset_window_configuration, save_window_save): Don't deal with
	clone numbers.
	* buffer.c (Qclone_number): Remove declaration.
	(sort_overlays, overlay_strings): Don't deal with clone numbers.

1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421
2011-07-02  Stefan Monnier  <monnier@iro.umontreal.ca>

	Add multiple inheritance to keymaps.
	* keymap.c (Fmake_composed_keymap): New function.
	(Fset_keymap_parent): Simplify.
	(fix_submap_inheritance): Remove.
	(access_keymap_1): New function extracted from access_keymap to handle
	embedded parents and handle lists of maps.
	(access_keymap): Use it.
	(Fkeymap_prompt, map_keymap_internal, map_keymap, store_in_keymap)
	(Fcopy_keymap): Handle embedded parents.
	(Fcommand_remapping, define_as_prefix): Simplify.
	(Fkey_binding): Simplify.
	(syms_of_keymap): Move minibuffer-local-completion-map,
	minibuffer-local-filename-completion-map,
	minibuffer-local-must-match-map, and
	minibuffer-local-filename-must-match-map to Elisp.
	(syms_of_keymap): Defsubr make-composed-keymap.
	* keyboard.c (menu_bar_items): Use map_keymap_canonical.
	(parse_menu_item): Trivial simplification.

1422 1423 1424 1425
2011-07-01  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (SETTINGS_LIBS): Fix typo.

1426 1427 1428 1429 1430
2011-07-01  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny patch)

	* coding.c (Fencode_coding_string): Record the last coding system
	used, as the function doc string says (bug#8738).