ChangeLog 236 KB
Newer Older
1 2 3 4 5 6 7 8
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.

9 10 11 12
2011-07-16  Juanma Barranquero  <lekktu@gmail.com>

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

13 14 15 16
2011-07-16  Paul Eggert  <eggert@cs.ucla.edu>

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

17 18
2011-07-16  Lars Magne Ingebrigtsen  <larsi@gnus.org>

19 20 21
	* gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
	it's used from the C level.

22 23 24
	* process.c: Use the same condition for POLL_FOR_INPUT in both
	keyboard.c and process.c (bug#1858).

25 26 27 28 29
2011-07-09  Lawrence Mitchell  <wence@gmx.li>

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

30 31 32 33
2011-07-15  Andreas Schwab  <schwab@linux-m68k.org>

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

34 35
2011-07-15  Lars Magne Ingebrigtsen  <larsi@gnus.org>

36 37 38 39
	* doc.c (Fsubstitute_command_keys): Clarify that \= really only
	quotes the next character, and doesn't affect other longer
	sequences (bug#8935).

40 41 42 43
	* lread.c (syms_of_lread): Clarify that is isn't only
	`eval-buffer' and `eval-defun' that's affected by
	`lexical-binding' (bug#8460).

44 45 46 47 48 49
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.

50 51
2011-07-14  Paul Eggert  <eggert@cs.ucla.edu>

52 53 54 55 56 57 58
	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.
59
	* indent.c (Fvertical_motion): Mark locals as initialized.
60 61
	* xdisp.c (reseat_to_string): Fix pointer signedness issue.

62 63
2011-07-14  Lars Magne Ingebrigtsen  <larsi@gnus.org>

64 65 66
	* search.c (Fre_search_backward): Mention `case-fold-search' in
	all the re_search_* functions (bug#8138).

67 68 69
	* keyboard.c (Fopen_dribble_file): Document when the file is
	closed (bug#8056).

70 71
2011-07-14  Eli Zaretskii  <eliz@gnu.org>

72 73 74
	* bidi.c (bidi_dump_cached_states): Fix format of displaying
	bidi_cache_idx.

75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250
	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
	NULL (avoids a crash in bidi_paragraph_init).  Initialize
	itb.string.lstring.
	(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).
	(compute_display_string_pos, compute_display_string_end): Fix
	calculation of the object to scan.  Fixes an error when using
	arrow keys.
	(next_element_from_buffer): Don't abort when IT_CHARPOS is before
	base_level_stop; instead, set base_level_stop to BEGV.  Fixes
	crashes in vertical-motion.
	(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.
	(display_string): Support display of R2L glyph rows.  Use
	IT_STRING_CHARPOS when displaying from a Lisp string.
	(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.
	(pos_visible_p): Support positions in bidi-reordered lines.  Save
	and restore bidi cache.

	* 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)
	(bidi_level_of_next_char, bidi_move_to_visually_next): Support
	iteration over a string.
	(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)
251 252 253 254 255
	(bidi_cache_find_level_change, bidi_cache_ensure_space)
	(bidi_cache_iterator_state, bidi_cache_find)
	(bidi_find_other_level_edge, bidi_cache_start_stack): All
	variables related to cache indices are now EMACS_INT.

256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278
	* 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.
	(compute_display_string_pos, compute_display_string_end): Update
	prototypes.
	(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.
	(bidi_shelve_cache, bidi_unshelve_cache): Declare
	prototypes.

	* .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.

279 280 281 282 283
2011-07-14  Lars Magne Ingebrigtsen  <larsi@gnus.org>

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

284 285 286 287 288
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).

289 290 291 292 293
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.

294 295 296 297
2011-07-13  Juanma Barranquero  <lekktu@gmail.com>

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

298 299 300 301
2011-07-13  Eli Zaretskii  <eliz@gnu.org>

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

302 303 304 305 306 307 308 309 310 311 312 313
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.

314 315
2011-07-13  Paul Eggert  <eggert@cs.ucla.edu>

316
	* buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
317 318
	The old code sometimes used this field without initializing it.

319 320 321 322
	* 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.

323 324 325
2011-07-12  Andreas Schwab  <schwab@linux-m68k.org>

	* character.c (Fcharacterp): Don't advertise optional ignored
326
	argument.  (Bug#4026)
327

Lars Magne Ingebrigtsen's avatar
Lars Magne Ingebrigtsen committed
328 329
2011-07-12  Lars Magne Ingebrigtsen  <larsi@gnus.org>

330 331 332
	* keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
	key" (bug#4257).

Lars Magne Ingebrigtsen's avatar
Lars Magne Ingebrigtsen committed
333 334 335
	* window.c (Fset_window_start): Doc fix (bug#4199).
	(Fset_window_hscroll): Ditto.

336 337
2011-07-12  Paul Eggert  <eggert@cs.ucla.edu>

338
	Fix minor new problems caught by GCC 4.6.1.
339
	* term.c (init_tty): Remove unused local.
340
	* xsettings.c (store_monospaced_changed): Define this function only
341
	if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
342
	not used otherwise.
343

344 345 346 347
2011-07-12  Chong Yidong  <cyd@stupidchicken.com>

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

348 349
2011-07-11  Lars Magne Ingebrigtsen  <larsi@gnus.org>

350 351 352
	* xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
	are the mini-buffer and the echo area (bug#3320).

353 354 355
	* term.c (init_tty): Remove support for supdup, c10 and perq
	terminals, which are no longer supported (bug#1482).

356 357 358 359
2011-07-10  Johan Bockgård  <bojohan@gnu.org>

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

360 361 362 363 364
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
365 366
2011-07-10  Andreas Schwab  <schwab@linux-m68k.org>

Andreas Schwab's avatar
Andreas Schwab committed
367
	* alloc.c (reset_malloc_hooks): Protoize.
Andreas Schwab's avatar
Andreas Schwab committed
368
	* buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
Andreas Schwab's avatar
Andreas Schwab committed
369 370
	(mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
	* cm.c (losecursor): Likewise.
Andreas Schwab's avatar
Andreas Schwab committed
371 372 373 374 375 376 377 378 379 380 381 382 383 384
	* 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
385
	* ralloc.c (r_alloc_check): Likewise.
Andreas Schwab's avatar
Andreas Schwab committed
386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401
	* 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.

402 403 404 405 406 407 408 409
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.

410 411 412 413
2011-07-09  Juanma Barranquero  <lekktu@gmail.com>

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

414 415 416 417
2011-07-09  Jan Djärv  <jan.h.d@swipnet.se>

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

418 419 420 421
2011-07-09  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (pthread_sigmask): New stub.

Paul Eggert's avatar
Paul Eggert committed
422
2011-07-08  Paul Eggert  <eggert@cs.ucla.edu>
423

Paul Eggert's avatar
Paul Eggert committed
424
	Use pthread_sigmask, not sigprocmask (Bug#9010).
425 426
	sigprocmask is portable only for single-threaded applications, and
	Emacs can be multi-threaded when it uses GTK.
427 428 429 430 431 432
	* 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.
433

434 435 436 437 438 439
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).

440 441
2011-07-08  Jan Djärv  <jan.h.d@swipnet.se>

Jan Djärv's avatar
Jan Djärv committed
442 443 444 445
	* 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.

446 447 448 449 450 451 452
	* 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.

453 454 455 456 457
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).

458 459
2011-07-08  Jan Djärv  <jan.h.d@swipnet.se>

460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484
	* 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.

485 486
	* nsgui.h: Fix compiler warning about gnulib redefining verify.

487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507
	* 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.

508 509
2011-07-07  Lars Magne Ingebrigtsen  <larsi@gnus.org>

510 511 512 513
	* 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.

514 515 516
	* callint.c (Fcall_interactively): Change "reading args" to
	"providing args" to try to clarify what it does (bug#1010).

517 518 519 520 521 522 523
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.

524 525 526 527 528
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
529
2011-07-07  Kenichi Handa  <handa@m17n.org>
530 531 532 533 534 535 536 537 538 539

	* 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.
540
	(sub_char_table_ref_and_range): Likewise.
541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570
	(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.
	(map_char_table): Adjusted for the above change.  Give decoded
	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.

	* composite.c (CHAR_COMPOSABLE_P): Adjusted for the change of
	Vunicode_category_table.

	* font.c (font_range): Adjusted for the change of
	Vunicode_category_table.

571 572 573 574 575
2011-07-07  Dan Nicolaescu  <dann@ics.uci.edu>

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

576 577 578
2011-07-06  Paul Eggert  <eggert@cs.ucla.edu>

	Remove unportable assumption about struct layout (Bug#8884).
579 580 581
	* alloc.c (mark_buffer):
	* buffer.c (reset_buffer_local_variables, Fbuffer_local_variables)
	(clone_per_buffer_values): Don't assume that
582 583 584 585 586 587
	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.

588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619
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.
	(GSETTINGS_MONO_FONT): Renamed from SYSTEM_MONO_FONT.
	Move inside HAVE_XFT.
	(something_changed_gsettingsCB): Renamed from something_changedCB.
	Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
	also.
	(GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
	(GCONF_MONO_FONT): Renamed from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
	(something_changed_gconfCB): Renamed from something_changedCB.
	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.
	(xsettings_get_system_font, xsettings_get_system_normal_font): Add
	comment.

620 621 622 623 624 625 626 627 628 629 630 631
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.

632 633 634 635 636 637 638 639
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.

640 641 642 643 644
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.

645 646
2011-07-04  Lars Magne Ingebrigtsen  <larsi@gnus.org>

647 648 649
	* buffer.c (Foverlay_put): Say what the return value is
	(bug#7835).

650 651 652
	* 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).
653 654
	(barf_or_query_if_file_exists): Make the "File is a directory"
	error be more correct.
655

656 657 658 659
	* fns.c (Frequire): Remove the mention of the .gz files, since
	that's installation-specific, but keep the mention of
	`get-load-suffixes'.

660 661 662 663 664
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.

665 666
2011-07-04  Juanma Barranquero  <lekktu@gmail.com>

667 668 669 670 671
	* 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).

672 673 674 675
	* 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.

676 677 678 679
2011-07-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>

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

680 681 682 683 684
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.

685 686 687 688
2011-07-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>

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

689 690
2011-07-03  Paul Eggert  <eggert@cs.ucla.edu>

691 692 693
	* xsettings.c (SYSTEM_FONT): Define only when used.
	No need to define when HAVE_GSETTINGS || !HAVE_XFT.

694 695
	* keymap.c (access_keymap_1): Now static.

696 697 698 699 700
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).

701 702
2011-07-02  Lars Magne Ingebrigtsen  <larsi@gnus.org>

703 704 705
	* lread.c (syms_of_lread): Mention single symbols defined by
	`defvar' or `defconst' (bug#7154).

706
	* fns.c (Frequire): Mention .el.gz files (bug#7314).
707
	(Frequire): Mention get-load-suffixes.
708

709 710 711 712 713 714 715 716 717 718 719
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.

720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740
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.

741 742 743 744
2011-07-01  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (SETTINGS_LIBS): Fix typo.

745 746 747 748 749
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).

750 751 752 753 754 755 756 757 758 759 760 761 762
2011-07-01  Jan Djärv  <jan.h.d@swipnet.se>

	* xsettings.c (store_monospaced_changed): Take new font as arg and
	check for change against current_mono_font.
	(EMACS_TYPE_SETTINGS): Remove this and related defines.
	(emacs_settings_constructor, emacs_settings_get_property)
	(emacs_settings_set_property, emacs_settings_class_init)
	(emacs_settings_init, gsettings_obj): Remove.
	(something_changedCB): New function for HAVE_GSETTINGS.
	(something_changedCB): HAVE_GCONF: Call store_monospaced_changed
	with value as argument.
	(init_gsettings): Check that GSETTINGS_SCHEMA exists before calling
	g_settings_new (Bug#8967).  Do not create gsettings_obj.
Juanma Barranquero's avatar
Juanma Barranquero committed
763
	Remove calls to g_settings_bind.  Connect something_changedCB to
764 765 766 767 768 769 770 771 772
	"changed".

	* xgselect.c: Add defined (HAVE_GSETTINGS).
	(xgselect_initialize): Ditto.

	* process.c: Add defined (HAVE_GSETTINGS) for xgselect.h
	(wait_reading_process_output): Add defined (HAVE_GSETTINGS) for
	xg_select.

773 774 775 776 777 778 779 780 781 782
2011-07-01  Paul Eggert  <eggert@cs.ucla.edu>

	* eval.c (struct backtrace): Simplify and port the data structure.
	Do not assume that "int nargs : BITS_PER_INT - 2;" produces a
	signed bit field, as this assumption is not portable and it makes
	Emacs crash when compiled with Sun C 5.8 on sparc.  Do not use
	"char debug_on_exit : 1" as this is not portable either; instead,
	use the portable "unsigned int debug_on_exit : 1".  Remove unused
	member evalargs.  Remove obsolete comments about cc bombing out.

783 784
2011-06-30  Jan Djärv  <jan.h.d@swipnet.se>

Jan Djärv's avatar
Jan Djärv committed
785
	* xsettings.c: Include glib-object.h, gio/gio.h if HAVE_GSETTINGS.
786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803
	Let HAVE_GSETTINGS override HAVE_GCONF.
	(store_monospaced_changed): New function.
	(EMACS_SETTINGS): A new type derived from GObject to handle
	GSettings notifications.
	(emacs_settings_constructor, emacs_settings_get_property)
	(emacs_settings_set_property, emacs_settings_class_init):
	New functions.
	(gsettings_client, gsettings_obj): New variables.
	(GSETTINGS_SCHEMA): New define.
	(something_changedCB): Call store_monospaced_changed.
	(init_gsettings): New function.
	(xsettings_initialize): Call init_gsettings.
	(syms_of_xsettings): Initialize gsettings_client, gsettings_obj
	to NULL.

	* Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Renamed from
	GCONF_CFLAGS/LIBS.

804 805 806 807 808 809 810
2011-06-29  Martin Rudalics  <rudalics@gmx.at>

	* window.c (resize_root_window, grow_mini_window)
	(shrink_mini_window): Rename Qresize_root_window to
	Qwindow_resize_root_window and Qresize_root_window_vertically to
	Qwindow_resize_root_window_vertically.

811 812 813 814
2011-06-28  Paul Eggert  <eggert@cs.ucla.edu>

	* gnutls.c (Qgnutls_bootprop_verify_error): Remove unused var.

815 816 817 818 819 820
2011-06-27  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in: Redesign dependencies so they reflect more
	clearly which files are directly included by each source file,
	and not through other includes.

821 822 823 824 825 826 827
2011-06-27  Martin Rudalics  <rudalics@gmx.at>

	* buffer.c (Qclone_number): Declare static and DEFSYM it.
	(sort_overlays, overlay_strings): When an overlay's clone number
	matches the window's clone number process the overlay even if
	the overlay's window property doesn't match the current window.

828 829 830 831
	* window.c (Fwindow_vchild): Rename to Fwindow_top_child.
	(Fwindow_hchild): Rename to Fwindow_left_child.
	(Fwindow_next): Rename to Fwindow_next_sibling.
	(Fwindow_prev): Rename to Fwindow_prev_sibling.
832 833 834 835 836 837 838
	(resize_window_check): Rename to window_resize_check.
	(resize_window_apply): Rename to window_resize_apply.
	(Fresize_window_apply): Rename to Fwindow_resize_apply.
	(Fdelete_other_windows_internal, resize_frame_windows)
	(Fsplit_window_internal, Fdelete_window_internal)
	(grow_mini_window, shrink_mini_window)
	(Fresize_mini_window_internal): Fix callers accordingly.
839

840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859
2011-06-26  Jan Djärv  <jan.h.d@swipnet.se>

	* emacsgtkfixed.h: State that this is only used with Gtk+3.
	(emacs_fixed_set_min_size): Remove.
	(emacs_fixed_new): Take frame as argument.

	* emacsgtkfixed.c: State that this is only used with Gtk+3.
	(_EmacsFixedPrivate): Remove minwidth/height.
	Add struct frame *f.
	(emacs_fixed_init): Initialize priv->f.
	(get_parent_class, emacs_fixed_set_min_size): Remove.
	(emacs_fixed_new): Set priv->f to argument.
	(emacs_fixed_get_preferred_width)
	(emacs_fixed_get_preferred_height): Use min_width/height from
	frames size_hint to set minimum and natural (Bug#8919).
	(XSetWMSizeHints, XSetWMNormalHints): Override these functions
	and use min_width/height from frames size_hint to set
	min_width/height (Bug#8919).

	* gtkutil.c (xg_create_frame_widgets): Pass f to emacs_fixed_new.
Juanma Barranquero's avatar
Juanma Barranquero committed
860 861
	(x_wm_set_size_hint): Remove call to emacs_fixed_set_min_size.
	Fix indentation.
862

863 864 865 866 867 868
2011-06-26  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_paragraph_init): Test for ZV_BYTE before calling
	bidi_at_paragraph_end, since fast_looking_at doesn't like to be
	called at ZV.

869 870 871 872 873 874
2011-06-26  Chong Yidong  <cyd@stupidchicken.com>

	* process.c (wait_reading_process_output): Bypass select if
	waiting for a cell while ignoring keyboard input, and input is
	pending.  Suggested by Jan Djärv (Bug#8869).

875 876 877 878 879
2011-06-25  Paul Eggert  <eggert@cs.ucla.edu>

	Use gnulib's dup2 module instead of rolling our own.
	* sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.

880
2011-06-25  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
881 882 883 884

	* dispnew.c (scrolling_window): Before scrolling, turn off a
	mouse-highlight in the window being scrolled.

885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940
2011-06-24  Juanma Barranquero  <lekktu@gmail.com>

	Move DEFSYM to lisp.h and use everywhere.

	* character.h (DEFSYM): Move declaration...
	* lisp.h (DEFSYM): ...here.

	* gnutls.c:
	* minibuf.c:
	* w32menu.c:
	* w32proc.c:
	* w32select.c: Don't include character.h.

	* alloc.c (syms_of_alloc):
	* buffer.c (syms_of_buffer):
	* bytecode.c (syms_of_bytecode):
	* callint.c (syms_of_callint):
	* casefiddle.c (syms_of_casefiddle):
	* casetab.c (init_casetab_once):
	* category.c (init_category_once, syms_of_category):
	* ccl.c (syms_of_ccl):
	* cmds.c (syms_of_cmds):
	* composite.c (syms_of_composite):
	* dbusbind.c (syms_of_dbusbind):
	* dired.c (syms_of_dired):
	* dispnew.c (syms_of_display):
	* doc.c (syms_of_doc):
	* editfns.c (syms_of_editfns):
	* emacs.c (syms_of_emacs):
	* eval.c (syms_of_eval):
	* fileio.c (syms_of_fileio):
	* fns.c (syms_of_fns):
	* frame.c (syms_of_frame):
	* fringe.c (syms_of_fringe):
	* insdel.c (syms_of_insdel):
	* keymap.c (syms_of_keymap):
	* lread.c (init_obarray, syms_of_lread):
	* macros.c (syms_of_macros):
	* msdos.c (syms_of_msdos):
	* print.c (syms_of_print):
	* process.c (syms_of_process):
	* search.c (syms_of_search):
	* sound.c (syms_of_sound):
	* syntax.c (init_syntax_once, syms_of_syntax):
	* terminal.c (syms_of_terminal):
	* textprop.c (syms_of_textprop):
	* undo.c (syms_of_undo):
	* w32.c (globals_of_w32):
	* window.c (syms_of_window):
	* xdisp.c (syms_of_xdisp):
	* xfaces.c (syms_of_xfaces):
	* xfns.c (syms_of_xfns):
	* xmenu.c (syms_of_xmenu):
	* xsettings.c (syms_of_xsettings):
	* xterm.c (syms_of_xterm): Use DEFSYM.

941 942
2011-06-24  Teodor Zlatanov  <tzz@lifelogs.com>

943
	* gnutls.c (syms_of_gnutls): Use the DEFSYM macro from character.h.
944

945 946
2011-06-23  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
947 948
	Integer and buffer overflow fixes (Bug#8873).

949 950 951 952
	* print.c (printchar, strout): Check for string overflow.
	(PRINTPREPARE, printchar, strout):
	Don't set size unless allocation succeeds.

953 954 955 956
	* minibuf.c (read_minibuf_noninteractive): Use ptrdiff_t, not int,
	for sizes.  Check for string overflow more accurately.
	Simplify newline removal at end; this suppresses a GCC 4.6.0 warning.

957 958 959 960 961 962 963 964
	* macros.c: Integer and buffer overflow fixes.
	* keyboard.h (struct keyboard.kbd_macro_bufsize):
	* macros.c (Fstart_kbd_macro, store_kbd_macro_char):
	Use ptrdiff_t, not int, for sizes.
	Don't increment bufsize until after realloc succeeds.
	Check for size-calculation overflow.
	(Fstart_kbd_macro): Use EMACS_INT, not int, for XINT result.

965 966
	* lisp.h (DEFVAR_KBOARD): Use offsetof instead of char * finagling.

967 968 969 970 971 972
	* lread.c: Integer overflow fixes.
	(read_integer): Radix is now EMACS_INT, not int,
	to improve quality of diagnostics for out-of-range radices.
	Calculate buffer size correctly for out-of-range radices.
	(read1): Check for integer overflow in radices, and in
	read-circle numbers.
973 974 975 976 977
	(read_escape): Avoid int overflow.
	(Fload, openp, read_buffer_size, read1)
	(substitute_object_recurse, read_vector, read_list, map_obarray):
	Use ptrdiff_t, not int, for sizes.
	(read1): Use EMACS_INT, not int, for sizes.
978
	Check for size overflow.
979

980 981
	* image.c (cache_image): Check for size arithmetic overflow.

982 983 984 985 986 987 988
	* lread.c: Integer overflow issues.
	(saved_doc_string_size, saved_doc_string_length)
	(prev_saved_doc_string_size, prev_saved_doc_string_length):
	Now ptrdiff_t, not int.
	(read1): Don't assume doc string length fits in int.  Check for
	out-of-range doc string lengths.
	(read_list): Don't assume file position fits in int.
989
	(read_escape): Check for hex character overflow.
990

991 992 993 994 995
2011-06-22  Leo Liu  <sdl.web@gmail.com>

	* minibuf.c (Fcompleting_read_default, Vcompleting_read_function):
	Move to minibuffer.el.

Paul Eggert's avatar
Paul Eggert committed
996 997
2011-06-22  Paul Eggert  <eggert@cs.ucla.edu>

998
	Fixes for GLYPH_DEBUG found by GCC 4.6.0 static checking.
Paul Eggert's avatar
Paul Eggert committed
999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023
	The following patches are for when GLYPH_DEBUG && !XASSERT.
	* dispextern.h (trace_redisplay_p, dump_glyph_string):
	* dispnew.c (flush_stdout):
	* xdisp.c (dump_glyph_row, dump_glyph_matrix, dump_glyph):
	Mark as externally visible.
	* dispnew.c (check_window_matrix_pointers): Now static.
	* dispnew.c (window_to_frame_vpos):
	* xfns.c (unwind_create_frame):
	* xterm.c (x_check_font): Remove unused local.
	* scroll.c (CHECK_BOUNDS):
	* xfaces.c (cache_fache): Rename local to avoid shadowing.
	* xfns.c, w32fns.c (image_cache_refcount, dpyinfo_refcount): Now static.
	* xdisp.c (check_window_end): Now a no-op if !XASSERTS.
	(debug_first_unchanged_at_end_vpos, debug_last_unchanged_at_beg_vpos)
	(debug_dvpos, debug_dy, debug_delta, debug_delta_bytes, debug_end_vpos):
	Now static.
	(debug_method_add): Use va_list and vsprintf rather than relying
	on undefined behavior with wrong number of arguments.
	(dump_glyph, dump_glyph_row, Fdump_glyph_matrix):
	Don't assume ptrdiff_t and EMACS_INT are the same width as int.
	In this code, it's OK to assume C99 behavior for ptrdiff_t formats
	since we're not interested in debugging glyphs with old libraries.
	* xfaces.c (cache_face): Move debugging code earlier; this pacifies
	GCC 4.6.0's static checking.

1024 1025
2011-06-22  Paul Eggert  <eggert@cs.ucla.edu>

1026 1027 1028
	Integer overflow and signedness fixes (Bug#8873).
	A few related buffer overrun fixes, too.

1029 1030
	* font.c (font_score): Use EMACS_INT, not int, to store XINT value.

1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047
	* dispextern.h (struct face.stipple):
	* image.c (x_bitmap_height, x_bitmap_width, x_bitmap_pixmap)
	(x_bitmap_mask, x_allocate_bitmap_record)
	(x_create_bitmap_from_data, x_create_bitmap_from_file)
	(x_destroy_bitmap, x_destroy_all_bitmaps, x_create_bitmap_mask)
	(x_create_bitmap_from_xpm_data):
	* nsterm.h (struct ns_display_info.bitmaps_size, .bitmaps_last):
	* w32term.h (struct w32_display_info.icon_bitmap_id, .bitmaps_size)
	(.bitmaps_last):
	* xfaces.c (load_pixmap):
	* xterm.c (x_bitmap_icon, x_wm_set_icon_pixmap):
	* xterm.h (struct x_display_info.icon_bitmap_id, .bitmaps_size)
	(.bitmaps_last, struct x_output.icon_bitmap):
	Use ptrdiff_t, not int, for bitmap indexes.
	(x_allocate_bitmap_record): Check for size overflow.
	* dispextern.h, lisp.h: Adjust to API changes elsewhere.

1048 1049 1050 1051 1052 1053
	Use ptrdiff_t, not int, for overlay counts.
	* buffer.h (overlays_at, sort_overlays, GET_OVERLAYS_AT):
	* editfns.c (overlays_around, get_pos_property):
	* textprop.c (get_char_property_and_overlay):
	* xdisp.c (next_overlay_change, note_mouse_highlight):
	* xfaces.c (face_at_buffer_position):
1054 1055 1056 1057
	* buffer.c (OVERLAY_COUNT_MAX): New macro.
	(overlays_at, overlays_in, sort_overlays, Foverlays_at)
	(Fnext_overlay_change, Fprevious_overlay_change)
	(mouse_face_overlay_overlaps, Foverlays_in):
1058
	Use ptrdiff_t, not int, for sizes.
1059
	(overlays_at, overlays_in): Check for size-calculation overflow.
1060

1061 1062
	* xterm.c (xim_initialize, same_x_server): Strlen may not fit in int.

1063 1064 1065
	* xsmfns.c (smc_save_yourself_CB, x_session_initialize): Avoid strlen.
	(x_session_initialize): Do not assume string length fits in int.

1066 1067 1068
	* xsettings.c (apply_xft_settings): Fix potential buffer overrun.
	This is unlikely, but can occur if DPI is outlandish.

1069
	* xsettings.c (Ffont_get_system_normal_font, Ffont_get_system_font):
1070 1071
	* xselect.c (Fx_get_atom_name): Avoid need for strlen.

1072 1073 1074 1075 1076
	* xrdb.c: Don't assume strlen fits in int; avoid some strlens.
	* xrdb.c (magic_file_p, search_magic_path):
	Omit last arg SUFFIX; it was always 0.  All callers changed.
	(magic_file_p): Use ptrdiff_t, not int.  Check for size overflow.

1077 1078
	* xfont.c (xfont_match): Avoid need for strlen.

1079 1080 1081
	* xfns.c: Don't assume strlen fits in int.
	(xic_create_fontsetname, x_window): Use ptrdiff_t, not int.

1082 1083 1084 1085
	* xdisp.c (message_log_check_duplicate): Return intmax_t,
	not unsigned long, as we prefer signed integers.  All callers changed.
	Detect integer overflow in repeat count.
	(message_dolog): Don't assume print length fits in 39 bytes.
1086
	(display_mode_element): Don't assume strlen fits in int.
1087

1088 1089 1090 1091
	* termcap.c: Don't assume sizes fit in int and never overflow.
	(struct termcap_buffer, tgetent): Use ptrdiff_t, not int, for sizes.
	(gobble_line): Check for size-calculation overflow.

1092
	* minibuf.c (Fread_buffer):
1093
	* lread.c (intern, intern_c_string):
1094 1095 1096
	* image.c (xpm_scan) [HAVE_NS && !HAVE_XPM]:
	Don't assume string length fits in int.

1097
	* keyboard.c (parse_tool_bar_item):
1098 1099
	* gtkutil.c (style_changed_cb): Avoid need for strlen.

1100 1101 1102
	* font.c: Don't assume string length fits in int.
	(font_parse_xlfd, font_parse_fcname, font_unparse_fcname):
	Use ptrdiff_t, not int.
1103 1104 1105
	(font_intern_prop): Don't assume string length fits in int.
	Don't assume integer property fits in fixnum.
	* font.h (font_intern_prop): 2nd arg is now ptrdiff_t, not int.
1106

1107
	* filelock.c: Fix some buffer overrun and integer overflow issues.
Paul Eggert's avatar
Paul Eggert committed
1108
	(get_boot_time): Don't assume gzip command string fits in 100 bytes.
1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119
	Reformulate so as not to need the command string.
	Invoke gzip -cd rather than gunzip, as it's more portable.
	(lock_info_type, lock_file_1, lock_file):
	Don't assume pid_t and time_t fit in unsigned long.
	(LOCK_PID_MAX): Remove; we now use more-reliable bounds.
	(current_lock_owner): Prefer signed type for sizes.
	Use memcpy, not strncpy, where memcpy is what is really wanted.
	Don't assume (via atoi) that time_t and pid_t fit in int.
	Check for time_t and/or pid_t out of range, e.g., via a network share.
	Don't alloca where an auto var works fine.

1120 1121 1122 1123 1124 1125 1126
	* fileio.c: Fix some integer overflow issues.
	(file_name_as_directory, Fexpand_file_name, Fsubstitute_in_file_name):
	Don't assume string length fits in int.
	(directory_file_name): Don't assume string length fits in long.
	(make_temp_name): Don't assume pid fits in int, or that its print
	length is less than 20.

1127 1128
	* data.c (Fsubr_name): Rewrite to avoid a strlen call.

1129 1130
	* coding.c (make_subsidiaries): Don't assume string length fits in int.

1131 1132
	* callproc.c (child_setup): Rewrite to avoid two strlen calls.

1133 1134 1135
	* process.c (Fformat_network_address): Use EMACS_INT, not EMACS_UINT.
	We prefer signed integers, even for size calculations.

1136 1137 1138 1139
	* emacs.c: Don't assume string length fits in 'int'.
	(DEFINE_DUMMY_FUNCTION, sort_args): Use ptrdiff_t, not int.
	(main): Don't invoke strlen when not needed.

1140 1141 1142
	* dbusbind.c (XD_ERROR): Don't arbitrarily truncate string.
	(XD_DEBUG_MESSAGE): Don't waste a byte.

1143 1144
	* callproc.c (getenv_internal_1, getenv_internal)
	(Fgetenv_internal):
1145 1146
	* buffer.c (init_buffer): Don't assume string length fits in 'int'.

1147 1148 1149 1150
	* lread.c (invalid_syntax): Omit length argument.
	All uses changed.  This doesn't fix a bug, but it simplifies the
	code away from its former Hollerith-constant appearance, and it's
	one less 'int' to worry about when looking at integer-overflow issues.
Paul Eggert's avatar
Paul Eggert committed
1151
	(string_to_number): Simplify 2011-04-26 change by invoking xsignal1.
1152

1153 1154 1155 1156
	* lisp.h (DEFUN): Remove bogus use of sizeof (struct Lisp_Subr).
	This didn't break anything, but it didn't help either.
	It's confusing to put a bogus integer in a place where the actual
	value does not matter.
1157
	(LIST_END_P): Remove unused macro and its bogus comment.
1158
	(make_fixnum_or_float): Remove unnecessary cast to EMACS_INT.
1159

1160 1161 1162
	* lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.
	This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE,
	implementation.
1163 1164 1165
	(struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.
	We prefer signed types, and the value cannot exceed the EMACS_INT
	range anyway (because otherwise the length would not be representable).
1166 1167 1168
	(XSET) [USE_LISP_UNION_TYPE]: Use uintptr_t and intptr_t,
	not EMACS_UINT and EMACS_INT, when converting pointer to integer.
	This avoids a GCC warning when WIDE_EMACS_INT.
1169

1170 1171 1172
	* indent.c (sane_tab_width): New function.
	(current_column, scan_for_column, Findent_to, position_indentation)
	(compute_motion): Use it.  This is just for clarity.
1173
	(Fcompute_motion): Don't assume hscroll and tab offset fit in int.
1174

Paul Eggert's avatar
Paul Eggert committed
1175
	* image.c (xbm_image_p): Don't assume stated width, height fit in int.
1176

1177 1178 1179 1180
	* lisp.h (lint_assume): New macro.
	* composite.c (composition_gstring_put_cache):
	* ftfont.c (ftfont_shape_by_flt): Use it to pacify GCC 4.6.0.

1181 1182
	* editfns.c, insdel.c:
	Omit unnecessary forward decls, to simplify future changes.
1183

1184 1185
	* ftfont.c (ftfont_shape_by_flt): Use signed integers for lengths.

1186 1187
	* font.c (Ffont_shape_gstring): Don't assume glyph len fits in 'int'.

1188
	* fns.c (Ffillarray): Don't assume bool vector size fits in 'int'.
1189
	Use much-faster test for byte-length change.
1190
	Don't assume string byte-length fits in 'int'.
1191
	Check that character arg fits in 'int'.
1192
	(mapcar1): Declare byte as byte, for clarity.
1193

1194 1195
	* alloc.c (Fmake_bool_vector): Avoid unnecessary multiplication.

1196 1197 1198
	* fns.c (concat): Catch string overflow earlier.
	Do not rely on integer wraparound.

Paul Eggert's avatar
Paul Eggert committed
1199 1200
	* dispextern.h (struct it.overlay_strings_charpos)
	(struct it.selective): Now EMACS_INT, not int.
1201 1202 1203 1204 1205
	* xdisp.c (forward_to_next_line_start)
	(back_to_previous_visible_line_start)
	(reseat_at_next_visible_line_start, next_element_from_buffer):
	Don't arbitrarily truncate the value of 'selective' to int.

1206 1207
	* xdisp.c (init_iterator): Use XINT, not XFASTINT; it might be < 0.

1208 1209 1210
	* composite.c: Don't truncate sizes to 'int'.
	(composition_gstring_p, composition_reseat_it)
	(composition_adjust_point): Use EMACS_INT, not int.
1211 1212
	(get_composition_id, composition_gstring_put_cache): Use EMACS_INT,
	not EMACS_UINT, for indexes.
1213

1214 1215
	* category.h (CATEGORY_SET_P): Remove unnecessary cast to EMACS_INT.

Paul Eggert's avatar
Paul Eggert committed
1216 1217
	* buffer.c: Include <verify.h>.
	(struct sortvec.priority, struct sortstr.priority):
1218
	Now EMACS_INT, not int.
1219
	(compare_overlays, cmp_for_strings): Avoid subtraction overflow.
1220 1221 1222 1223
	(struct sortstr.size, record_overlay_string)
	(struct sortstrlist.size, struct sortlist.used):
	Don't truncate size to int.
	(record_overlay_string): Check for size-calculation overflow.
Paul Eggert's avatar
Paul Eggert committed
1224
	(init_buffer_once): Check at compile-time, not run-time.
1225

1226 1227
2011-06-22  Jim Meyering  <meyering@redhat.com>

1228
	Don't leak an XBM-image-sized buffer
1229 1230
	* image.c (xbm_load): Free the image buffer after using it.

Paul Eggert's avatar
Paul Eggert committed
1231 1232 1233 1234 1235 1236 1237 1238 1239
2011-06-21  Paul Eggert  <eggert@cs.ucla.edu>

	Port to Sun C.
	* composite.c (find_automatic_composition): Omit needless 'return 0;'
	that Sun C diagnosed.
	* fns.c (secure_hash): Fix pointer signedness issue.
	* intervals.c (static_offset_intervals): New function.
	(offset_intervals): Use it.

1240 1241 1242 1243 1244 1245 1246 1247
2011-06-21  Leo Liu  <sdl.web@gmail.com>

	* deps.mk (fns.o):
	* makefile.w32-in ($(BLD)/fns.$(O)): Include sha256.h and
	sha512.h.

	* fns.c (secure_hash): Rename from crypto_hash_function and change
	the first arg to accept symbols.
Glenn Morris's avatar
Glenn Morris committed
1248
	(Fsecure_hash): New primitive.
1249 1250
	(syms_of_fns): New symbols.

1251 1252 1253 1254 1255
2011-06-20  Deniz Dogan  <deniz@dogan.se>

	* process.c (Fset_process_buffer): Clarify return value in
	docstring.

Chong Yidong's avatar
Chong Yidong committed
1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269
2011-06-18  Chong Yidong  <cyd@stupidchicken.com>

	* dispnew.c (add_window_display_history): Use BVAR.

	* xdisp.c (debug_method_add): Use BVAR.
	(check_window_end, dump_glyph_matrix, dump_glyph)
	(dump_glyph_row, dump_glyph_string): Convert arglist to ANSI C.

	* xfaces.c (check_lface_attrs, check_lface, dump_realized_face):
	Likewise.

	* xfns.c (Fx_create_frame, x_create_tip_frame): Delay image cache
	check till after the cache is created in init_frame_faces.

1270 1271 1272 1273
2011-06-17  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fns.c (Fsafe_length): Yet another int/Lisp_Object mixup.

1274 1275
2011-06-16  Paul Eggert  <eggert@cs.ucla.edu>

1276 1277 1278 1279
	* lisp.h: Include <limits.h>, for INT_MAX, LONG_MAX, LLONG_MAX.
	Without this, prin1 mishandles Lisp_Misc_Save_Value printing on
	hosts with pre-C99 libraries, because pD is wrongly defined to "t".

1280
	Improve buffer-overflow checking (Bug#8873).
1281 1282 1283 1284 1285 1286 1287 1288 1289
	* fileio.c (Finsert_file_contents):
	* insdel.c (insert_from_buffer_1, replace_range, replace_range_2):
	Remove the old (too-loose) buffer overflow checks.
	They weren't needed, since make_gap checks for buffer overflow.
	* insdel.c (make_gap_larger): Catch buffer overflows that were missed.
	The old code merely checked for Emacs fixnum overflow, and relied
	on undefined (wraparound) behavior.  The new code avoids undefined
	behavior, and also checks for ptrdiff_t and/or size_t overflow.

1290
	* editfns.c (Finsert_char): Don't dump core with very negative counts.
1291 1292
	Tune.  Don't use wider integers than needed.  Don't use alloca.
	Use a bigger 'string' buffer.  Rewrite to avoid 'n > 0' test.
1293

1294 1295
	* insdel.c (replace_range): Fix buf overflow when insbytes < outgoing.

1296 1297 1298 1299 1300 1301
	* insdel.c, lisp.h (buffer_overflow): New function.
	(insert_from_buffer_1, replace_range, replace_range_2):
	* insdel.c (make_gap_larger):
	* editfns.c (Finsert_char):
	* fileio.c (Finsert_file_contents): Use it, to normalize wording.

1302 1303
	* buffer.h (BUF_BYTES_MAX): Cast to ptrdiff_t so that it's signed.

1304 1305
2011-06-15  Paul Eggert  <eggert@cs.ucla.edu>

1306
	Integer overflow and signedness fixes (Bug#8873).
Paul Eggert's avatar
Paul Eggert committed
1307

1308 1309 1310
	* ccl.c (ASCENDING_ORDER): New macro, to work around GCC bug 43772.
	(GET_CCL_RANGE, IN_INT_RANGE): Use it.

1311 1312 1313 1314 1315
	* fileio.c: Don't assume EMACS_INT fits in off_t.
	(emacs_lseek): New static function.
	(Finsert_file_contents, Fwrite_region): Use it.
	Use SEEK_SET, SEEK_CUR, SEEK_END as appropriate.

1316 1317
	* fns.c (Fload_average): Don't assume 100 * load average fits in int.

1318 1319 1320 1321 1322 1323 1324 1325 1326
	* fns.c: Don't overflow int when computing a list length.
	* fns.c (QUIT_COUNT_HEURISTIC): New constant.
	(Flength, Fsafe_length): Use EMACS_INT, not int, to avoid unwanted
	truncation on 64-bit hosts.  Check for QUIT every
	QUIT_COUNT_HEURISTIC entries rather than every other entry; that's
	faster and is responsive enough.
	(Flength): Report an error instead of overflowing an integer.
	(Fsafe_length): Return a float if the value is not representable
	as a fixnum.  This shouldn't happen except in contrived situations.
1327
	(Fnthcdr, Fsort): Don't assume list length fits in int.
1328
	(Fcopy_sequence): Don't assume vector length fits in int.
1329

1330 1331 1332 1333 1334 1335 1336
	* alloc.c: Check that resized vectors' lengths fit in fixnums.
	(header_size, word_size): New constants.
	(allocate_vectorlike): Don't check size overflow here.
	(allocate_vector): Check it here instead, since this is the only
	caller of allocate_vectorlike that could cause overflow.
	Check that the new vector's length is representable as a fixnum.

1337 1338 1339 1340 1341 1342
	* fns.c (next_almost_prime): Don't return a multiple of 3 or 5.
	The previous code was bogus.  For example, next_almost_prime (32)
	returned 39, which is undesirable as it is a multiple of 3; and
	next_almost_prime (24) returned 25, which is a multiple of 5 so
	why was the code bothering to check for multiples of 7?

1343 1344
	* bytecode.c (exec_byte_code): Use ptrdiff_t, not int, for vector length.

1345 1346
	* eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.

1347 1348 1349 1350
	Variadic C functions now count arguments with ptrdiff_t.
	This partly undoes my 2011-03-30 change, which replaced int with size_t.
	Back then I didn't know that the Emacs coding style prefers signed int.
	Also, in the meantime I found a few more instances where arguments
1351 1352
	were being counted with int, which may truncate counts on 64-bit
	machines, or EMACS_INT, which may be unnecessarily wide.
1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369
	* lisp.h (struct Lisp_Subr.function.aMANY)
	(DEFUN_ARGS_MANY, internal_condition_case_n, safe_call):
	Arg counts are now ptrdiff_t, not size_t.
	All variadic functions and their callers changed accordingly.
	(struct gcpro.nvars): Now size_t, not size_t.  All uses changed.
	* bytecode.c (exec_byte_code): Check maxdepth for overflow,
	to avoid potential buffer overrun.  Don't assume arg counts fit in 'int'.
	* callint.c (Fcall_interactively): Check arg count for overflow,
	to avoid potential buffer overrun.  Use signed char, not 'int',
	for 'varies' array, so that we needn't bother to check its size
	calculation for overflow.
	* editfns.c (Fformat): Use ptrdiff_t, not EMACS_INT, to count args.
	* eval.c (apply_lambda):
	* fns.c (Fmapconcat): Use XFASTINT, not XINT, to get args length.
	(struct textprop_rec.argnum): Now ptrdiff_t, not int.  All uses changed.
	(mapconcat): Use ptrdiff_t, not int and EMACS_INT, to count args.

1370 1371
	* callint.c (Fcall_interactively): Don't use index var as event count.

1372 1373 1374
	* vm-limit.c (check_memory_limits): Fix incorrect extern function decls.
	* mem-limits.h (SIZE): Remove; no longer used.

1375
	* xterm.c (x_alloc_nearest_color_1): Prefer int to long when int works.
1376

Paul Eggert's avatar
Paul Eggert committed
1377 1378 1379 1380 1381 1382
	Remove unnecessary casts.
	* xterm.c (x_term_init):
	* xfns.c (x_set_border_pixel):
	* widget.c (create_frame_gcs): Remove casts to unsigned long etc.
	These aren't needed now that we assume ANSI C.

1383 1384 1385 1386
	* sound.c (Fplay_sound_internal): Remove cast to unsigned long.
	It's more likely to cause problems (due to unsigned overflow)
	than to cure them.

1387 1388
	* dired.c (Ffile_attributes): Don't use 32-bit hack on 64-bit hosts.

1389 1390
	* unexelf.c (unexec): Don't assume BSS addr fits in unsigned.

1391 1392
	* xterm.c (handle_one_xevent): Omit unnecessary casts to unsigned.

1393 1394
	* keyboard.c (modify_event_symbol): Don't limit alist len to UINT_MAX.

1395 1396
	* lisp.h (CHAR_TABLE_SET): Omit now-redundant test.

1397 1398
	* lread.c (Fload): Don't compare a possibly-garbage time_t value.

1399 1400 1401
	GLYPH_CODE_FACE returns EMACS_INT, not int.
	* dispextern.h (merge_faces):
	* xfaces.c (merge_faces):