ChangeLog 878 KB
Newer Older
1 2 3 4 5
2013-02-22  Claudio Bley  <claudio.bley@gmail.com>

	* w32.c (emacs_gnutls_pull): Don't call 'select', and don't loop.
	This avoids warning messages reported as part of Bug#13546.

6 7 8 9
2013-02-21  Ken Brown  <kbrown@cornell.edu>

	* sheap.c (report_sheap_usage): Fix arguments of message1_no_log.

10 11
2013-02-20  Stefan Monnier  <monnier@iro.umontreal.ca>

12 13
	* sheap.c (report_sheap_usage): Prefer message1_nolog.

14 15 16 17 18
	* keyboard.c (Qcommand_execute): New var.
	(command_loop_1, read_char): Use it.
	(Fcommand_execute): Remove, replace by an Elisp implementation.
	(syms_of_keyboard): Adjust accordingly.

19
2013-02-19  Daniel Colascione <dancol@dancol.org>
20

21 22 23
	* sheap.c (report_sheap_usage): Use message, not message1, so
	that we don't try to create a buffer while we're in the middle
	of dumping Emacs.  Explain why.
24

25 26 27
2013-02-20  Dmitry Antipov  <dmantipov@yandex.ru>
	* search.c (find_newline): Return byte position in bytepos.
	Adjust comment.
28 29
	(find_next_newline_no_quit, find_before_next_newline):
	Add bytepos argument.
30 31 32 33 34 35 36 37 38
	* lisp.h (find_newline, find_next_newline_no_quit)
	(find_before_next_newline): Adjust prototypes.
	* bidi.c (bidi_find_paragraph_start):
	* editfns.c (Fconstrain_to_field, Fline_end_position):
	* indent.c (compute_motion, vmotion):
	* xdisp.c (back_to_previous_line_start, forward_to_next_line_start):
	(get_visually_first_element, move_it_vertically_backward):
	Adjust users and avoid calls to CHAR_TO_BYTE where appropriate.

39
2013-02-19  Eli Zaretskii  <eliz@gnu.org>
40 41 42 43

	* w32proc.c (new_child): Avoid leaking handles if the subprocess
	resources were not orderly released.

44 45 46 47 48 49
2013-02-17  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (x_draw_vertical_border): For a window that is neither
	the leftmost nor the rightmost, redraw both the left and the right
	vertical borders.  (Bug#13723)

50 51 52 53 54 55 56 57 58 59 60 61 62
2013-02-17  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xml.c (init_libxml2_functions):
	* sound.c (sound_warning):
	* sheap.c (report_sheap_usage):
	* process.c (wait_reading_process_output):
	* msdos.c (XMenuActivate):
	* macros.c (Fstart_kbd_macro, Fend_kbd_macro):
	* keyboard.c (top_level_1):
	* editfns.c (Fmessage, Fmessage_box):
	* callint.c (Fcall_interactively):
	* fns.c (Fyes_or_no_p): Prefer `message1' over `message'.

63 64 65 66 67
2013-02-17  Jan Djärv  <jan.h.d@swipnet.se>

	* xterm.c (syms_of_xterm): Move scroll-bar-adjust-thumb-portion ...
	* frame.c (syms_of_frame): ... to here.

68 69
2013-02-16  Eli Zaretskii  <eliz@gnu.org>

70 71
	* w32.c (sys_chown): Remove unused function.

72 73 74
	* w32term.c <input_signal_count>: Declare 'volatile'
	unconditionally.  (Bug#9066)

75 76 77 78 79 80 81 82 83 84
	* w32.c (set_errno): Reset h_errno and don't set it to any other
	value.  Set errno instead.
	(check_errno): Reset h_errno.
	(sys_socket, socket_to_fd, sys_bind, sys_connect)
	(sys_gethostname, sys_getservbyname, sys_getpeername)
	(sys_shutdown, sys_setsockopt, sys_listen, sys_getsockname)
	(sys_accept, sys_recvfrom, sys_sendto, fcntl, sys_read): Don't set
	h_errno.
	(sys_gethostbyname): Set h_errno only errors detected.

85 86 87 88
2013-02-15  Paul Eggert  <eggert@cs.ucla.edu>

	* process.c (h_errno) [!HAVE_H_ERRNO]: Remove unused decl.

89 90
2013-02-15  Eli Zaretskii  <eliz@gnu.org>

91 92 93
	* keyboard.c (read_char): Fix calculation of auto-save time out
	when auto-save-timeout is less than 4.  (Bug#13720)

94
	* w32proc.c (new_child): Free up to 2 slots of dead processes at a
95
	time.  Improve diagnostics in DebPrint.  (Bug#13546)
96

97 98 99 100 101 102 103 104 105 106
	* w32.c (sys_socket, sys_bind, sys_connect, sys_gethostname)
	(sys_gethostbyname, sys_getservbyname, sys_getpeername)
	(sys_shutdown, sys_setsockopt, sys_listen, sys_getsockname)
	(sys_accept, sys_recvfrom, sys_sendto, fcntl): In case of failure,
	make sure errno is set to an appropriate value.  (Bug#13546)
	(socket_to_fd): Add assertion against indexing fd_info[] with a
	value that is out of bounds.
	(sys_accept): If fd is negative, do not set up the child_process
	structure for reading.

107 108 109 110 111 112 113 114 115 116 117 118 119 120
2013-02-15  Dmitry Antipov  <dmantipov@yandex.ru>

	* composite.c (fill_gstring_header): Remove useless prototype.
	Break long line.
	* lisp.h (message_dolog, compile_pattern): Adjust prototype.
	* print.c (PRINTDECLARE, print_object):
	* search.c (compile_pattern, fast_looking_at, search_buffer):
	(simple_search, boyer_moore, Freplace_match):
	* xdisp.c (c_string_pos, number_of_chars, message_dolog):
	(get_overlay_arrow_glyph_row, display_mode_element):
	(decode_mode_spec_coding, message3):
	* xfaces.c (face_at_string_position): Use bool for booleans.
	Adjust comments.

121
2013-02-15  Paul Eggert  <eggert@cs.ucla.edu>
Paul Eggert's avatar
Paul Eggert committed
122

Paul Eggert's avatar
Paul Eggert committed
123 124 125 126 127 128
	Fix AIX port (Bug#13650).
	* lisp.h (XPNTR) [!USE_LSB_TAG && DATA_SEG_BITS]:
	Fix bug introduced in 2012-07-27 change.  DATA_SEG_BITS, if set,
	was #undeffed earlier, so it cannot be used as a macro here.
	Use the constant and not the macro.

129
2013-02-15  Eli Zaretskii  <eliz@gnu.org>
130

131 132 133 134
	* w32proc.c (new_child): If no vacant slots are found in
	child_procs[], make another pass looking for slots whose process
	has exited or died.  (Bug#13546)

135 136 137 138 139 140
	* w32.c (sys_pipe): When failing due to file descriptors above
	MAXDESC, set errno to EMFILE.
	(_sys_read_ahead): Update cp->status when failing to read serial
	communications input, so that the status doesn't stay at
	STATUS_READ_IN_PROGRESS.  (Bug#13546)

141 142 143 144 145
2013-02-14  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (tb_size_cb): New function.
	(xg_create_tool_bar): Connect size-allocate to tb_size_cb (Bug#13512).

146 147 148 149 150
2013-02-14  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (active_maps): Fcurrent_active_maps expects a position, not
	an event.

151 152 153 154
2013-02-13  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (syms_of_keyboard): Further tweaks of docstring.

155 156 157 158 159 160 161 162
2013-02-13  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.c (font_range): Add pos_byte argument.  Adjust comment
	and break long line.
	* font.h (font_range): Adjust prototype.
	* composite.c (autocmp_chars): Pass byte position to font_range.
	Break long line.  Remove useless prototype and format comment.

163 164 165 166
2013-02-13  Glenn Morris  <rgm@gnu.org>

	* keyboard.c (input-decode-map, key-translation-map): Doc fixes.

167
2013-02-13  Paul Eggert  <eggert@cs.ucla.edu>
168

Paul Eggert's avatar
Paul Eggert committed
169 170 171 172 173 174 175 176 177 178 179 180 181 182
	Improve AIX port some more (Bug#13650).
	With this, it should be as good as it was in 23.3, though it's
	still pretty bad: the dumped emacs does not run.  See Mark Fleishman in
	http://lists.gnu.org/archive/html/help-gnu-emacs/2011-04/msg00287.html
	* unexaix.c (start_of_text): Remove.
	(_data, _text): Declare as char[], not int, as AIX manual suggests.
	(bias, lnnoptr, text_scnptr, data_scnptr, load_scnptr)
	(orig_load_scnptr, orig_data_scnptr):
	Now off_t, not long, since they are file offsets.
	(make_hdr): Use _data, not start_of_data ().
	This is the key part of the fix.
	(make_hdr, unrelocate_symbols): Use off_t for file offsets.
	(unrelocate_symbols): Cast pointers to intptr_t, not to ulong.

183 184 185 186
	* pre-crt0.c (data_start): Initialize to 1.
	This ports to compilers that optimize the external declaration
	'int x = 0;' as if it were 'int x;' to shrink the executable.

Paul Eggert's avatar
Paul Eggert committed
187 188 189 190 191 192 193 194 195 196 197
	Improve AIX port (Bug#13650).
	This doesn't fix the bug, but it makes progress: Emacs builds now.
	* unexaix.c: Include inttypes.h, stdarg.h.
	(report_error, report_error_1): Mark as _Noreturn.
	(report_error): Don't report the wrong errno.
	(report_error_1): Now varargs.  All callers changed.
	(make_hdr): Use uintptr_t, not unsigned, when converting pointers
	to unsigned.  Don't use ADDR_CORRECT, as it no longer exists.
	(write_ptr): Use %p to print address rather than %lx and a cast
	to unsigned long.  Grow buffer a bit, to be safer.

198
2013-02-13  Eli Zaretskii  <eliz@gnu.org>
Eli Zaretskii's avatar
Eli Zaretskii committed
199 200 201 202 203 204 205 206 207 208

	* bidi.c (bidi_resolve_neutral): After finding the next
	non-neutral character, accept NEUTRAL_ON type as well, because
	directional control characters, such as LRE and RLE, have their
	type converted to that by bidi_resolve_weak.  This avoids aborts
	when LRE/RLE follows a run of neutrals.
	(bidi_move_to_visually_next): Assert that return value of
	bidi_peek_at_next_level is non-negative.  Negative values will
	cause an infloop.

Paul Eggert's avatar
Paul Eggert committed
209 210 211 212 213 214 215 216 217 218
2013-02-13  Paul Eggert  <eggert@cs.ucla.edu>

	Minor getenv-related fixes.
	* callproc.c (Fcall_process_region) [!DOS_NT]:
	Avoid unnecessary duplicate call to getenv.
	* callproc.c (init_callproc):
	* dispnew.c (init_display):
	* sysdep.c (sys_subshell):
	Omit unnecessary cast of getenv or egetenv.

219 220 221 222 223
2013-02-13  Juanma Barranquero  <lekktu@gmail.com>

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

224 225 226 227 228 229 230 231
2013-02-12  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (redisplay_internal): Don't set w->region_showing to the
	marker's position.
	(display_line): Set w->region_showing to the value of
	it->region_beg_charpos, not to -1.  This fixes redisplay
	optimization when cursor is moved up after M->.  (Bug#13623)
	(Bug#13626)
232 233 234
	(try_scrolling): Scroll text up more if point is too close to ZV
	and inside the scroll margin.  This makes sure point is moved
	outside the scroll margin in these cases.
235 236 237 238

	* window.h (struct window): region_showing can no longer be
	negative.

239 240
2013-02-11  Paul Eggert  <eggert@cs.ucla.edu>

241 242 243 244 245 246 247 248 249
	Tune by using memchr and memrchr.
	* doc.c (Fsnarf_documentation):
	* fileio.c (Fsubstitute_in_file_name):
	* search.c (find_newline, scan_newline):
	* xdisp.c (pos_visible_p, display_count_lines):
	Use memchr and memrchr rather than scanning byte-by-byte.
	* search.c (find_newline): Rename from scan_buffer.
	Omit first arg TARGET, as it's always '\n'.  All callers changed.

250 251 252 253
	Clean up read_key_sequence a tiny bit more.
	* keyboard.c (read_char_x_menu_prompt) [HAVE_MENUS]:
	(read_key_sequence): Remove unused locals.

254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
2013-02-11  Stefan Monnier  <monnier@iro.umontreal.ca>

	Clean up read_key_sequence a bit; reread active keymaps after first event.
	* keyboard.c (read_char, read_char_x_menu_prompt)
	(read_char_minibuf_menu_prompt):
	Replace nmaps+maps with a single `map' arg.
	(follow_key): Operate on a single map.
	(active_maps): New function.
	(test_undefined): Also return true for nil bindings.
	(read_key_sequence): Use active_maps to replace the arrays of keymaps with
	a single (composed) keymap.  Remember `first_event' to choose the right
	set of active keymaps.  Recompute the set of keymaps after receiving
	the first event.  Remove GOBBLE_FIRST_EVENT.
	(syms_of_keyboard): Remove inhibit_local_menu_bar_menus.
	* keyboard.h (read_char): Update declaration.
	* lread.c (read_filtered_event): Adjust call to read_char.

271 272
2013-02-11  Eli Zaretskii  <eliz@gnu.org>

273 274
	* xdisp.c (move_it_vertically_backward, move_it_by_lines):
	Don't use the limitation on backwards movement when lines are truncated
275 276
	in the window.  (Bug#13675)

277 278 279 280 281 282 283 284 285 286 287
2013-02-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* marker.c (set_marker_internal): If desired position is passed
	as a marker, avoid call to buf_charpos_to_bytepos.
	* window.c (Fset_window_point): Omit redundant type checking.
	(Fset_window_start): Likewise.  Format comment.
	(window_scroll_pixel_based): Use set_marker_restricted_both
	with character and byte positions obtained from an iterator.
	(Fset_window_configuration): Use set_marker_restricted_both.
	* xdisp.c (message_dolog): Likewise.

288 289
2013-02-10  Eli Zaretskii  <eliz@gnu.org>

290 291
	* xdisp.c (move_it_vertically_backward, move_it_by_lines):
	When text lines are longer than window's screen lines, don't move back
292 293
	too far.  This speeds up some redisplay operations.  (Bug#13675)

294 295 296 297 298
2013-02-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* syntax.c (scan_sexps_forward): Fix byte position calculation
	Bug#13664 (a.k.a Bug#13667) introduced with 2013-02-08 change.

299 300 301 302 303
2013-02-10  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (Fexpand_file_name): Omit confusing pointer comparison
	that was not needed.

Paul Eggert's avatar
Paul Eggert committed
304 305 306 307 308 309 310 311 312 313 314 315
2013-02-09  Paul Eggert  <eggert@cs.ucla.edu>

	Minor hashing refactoring.
	* fns.c (SXHASH_REDUCE): Move to lisp.h.
	(sxhash_float): Return EMACS_UINT, for consistency with the other
	hash functions.
	* lisp.h (INTMASK): Now a macro, since SXHASH_REDUCE is now a
	non-static inline function and therefore can't use static vars.
	(SXHASH_REDUCE): Move here from fns.c, and make it inline.
	* profiler.c (hashfn_profiler): Use SXHASH_REDUCE, to be consistent
	with the other hash functions.

316 317
2013-02-09  Eli Zaretskii  <eliz@gnu.org>

Eli Zaretskii's avatar
Eli Zaretskii committed
318 319 320
	* callproc.c (Fcall_process_region) [WINDOWSNT]: Make sure the
	XXXXXX part of the temporary file pattern is not downcased even
	when w32-downcase-file-names is non-nil.  (Bug#13661)
321

322 323
	* xdisp.c (decode_mode_spec): Remove handling of %t.

324 325
	* msdos.c (careadlinkatcwd): Remove.

326 327 328 329 330 331
2013-02-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lread.c (skip_dyn_bytes): New function (bug#12598).
	(read1): Use it.  Use getc instead of READCHAR to read bytes.
	(load_each_byte): Remove.  Update users.

332 333 334 335 336 337 338 339 340 341
2013-02-08  Dmitry Antipov  <dmantipov@yandex.ru>

	* search.c (scan_buffer): Calculate end byte position just once.
	(scan_newline): Do not recalculate start_byte.
	(search_command): Use eassert.
	* syntax.c (struct lisp_parse_state): New member location_byte.
	(scan_sexps_forward): Record from_byte and avoid redundant
	character to byte position calculation ...
	(Fparse_partial_sexp): ... here.  Break too long line.

342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
2013-02-08  Dmitry Antipov  <dmantipov@yandex.ru>

	* lisp.h (make_uninit_vector): New function.
	* alloc.c (Fvector, Fmake_byte_code):
	* ccl.c (Fregister_ccl_program):
	* charset.c (Fdefine_charset_internal, define_charset_internal):
	* coding.c (make_subsidiaries, Fdefine_coding_system_internal):
	* composite.c (syms_of_composite):
	* font.c (Fquery_font, Ffont_info, syms_of_font):
	* fontset.c (FONT_DEF_NEW, Fset_fontset_font):
	* ftfont.c (ftfont_shape_by_flt):
	* indent.c (recompute_width_table):
	* nsselect.m (clean_local_selection_data):
	* syntax.c (init_syntax_once):
	* w32unsubscribe.c (uniscribe_shape):
	* window.c (Fcurrent_window_configuration):
	* xfaces.c (Fx_family_fonts):
	* xselect.c (selection_data_to_lisp_data): Use it.

361 362 363 364 365 366 367 368
2013-02-07  Dmitry Antipov  <dmantipov@yandex.ru>

	* coding.c (Fdefine_coding_system_internal): Use AREF where
	argument is known to be a vector.
	* fns.c (Flocale_info): Likewise for ASET.
	* xselect.c (selection_data_to_lisp_data): Likewise for ASET.
	* w32fns.c (w32_parse_hot_key): Likewise for ASIZE and AREF.

369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403
2013-02-05  Jan Djärv  <jan.h.d@swipnet.se>

	* nsmenu.m (update_frame_tool_bar): Check for negative tool bar
	height.

	* nsterm.h (HAVE_NATIVE_FS): Define if OSX => 10.7.
	(EmacsView): Add fs_is_native, fsIsNative, isFullscreen and
	updateCollectionBehaviour.

	* nsterm.m (NEW_STYLE_FS): Remove.
	(ns_last_use_native_fullscreen): New variable.
	(x_make_frame_visible): Replace NEW_STYLE_FS with isFullscreen.
	(x_set_window_size): Do not take title bar and tool bar into account
	if isFullscreen returns YES.
	(ns_fullscreen_hook): Replace NEW_STYLE_FS with isFullscreen.
	(check_native_fs): New function.
	(ns_select, ns_read_socket): Call check_native_fs if HAVE_NATIVE_FS.
	(ns_term_init): Remove NEW_STYLE_FS.
	(updateFrameSize:, windowWillResize:toSize:): Only adjust for title bar
	and tool bar if isFullscreen returns NO.
	(windowDidResize:): Replace NEW_STYLE_FS with fsIsNative.
	(initFrameFromEmacs:): Initialize fs_is_native.  Replace NEW_STYLE_FS
	with HAVE_NATIVE_FS.
	(window:willUseFullScreenPresentationOptions:): New method.
	(windowDidEnterFullScreen:): Replace NEW_STYLE_FS with fsIsNative.
	Hide toolbar if not enabled (Bug#13444).
	(windowDidExitFullScreen:): Call updateCollectionBehaviour.
	Restore tool bar if enabled, hide it otherwise (Bug#13444).
	(fsIsNative, isFullscreen, updateCollectionBehaviour): New methods.
	(toggleFullScreen:): If fs_is_native, call toggleFullScreen on
	window.  Do no set FRAME_EXTERNAL_TOOL_BAR (f) to 0.
	Check FRAME_EXTERNAL_TOOL_BAR (f) before restoring
	FRAME_TOOLBAR_HEIGHT (f).  Call updateFrameSize when going non-fs.
	(syms_of_nsterm): Add ns-use-native-fullscreen.

404 405 406 407
2013-02-04  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (Qchoose_write_coding_system): Now static.

408 409 410 411 412
2013-02-04  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (window_buffer_changed): region_showing can be negative,
	which still means region is being displayed.
	(redisplay_internal): Resurrect code that forced redisplay of the
413 414
	whole window when showing region and the mark has changed.
	Record the new mark position to allow redisplay optimizations.
415 416 417 418 419 420
	(display_line): If it->region_beg_charpos is non-zero, set the
	window's region_showing member to -1.  (Bug#13623)  (Bug#13626)

	* window.h (struct window) <region_showing>: Declare ptrdiff_t,
	not bitfield of 1 bit.

421 422 423 424 425 426
2013-02-03  Daniel Colascione  <dancol@dancol.org>

	* emacs.c: Use execvp, not execv, when DAEMON_MUST_EXEC, so that
	daemon mode works on cygw32 when Emacs is installed and not just
	during development.

427 428 429 430 431 432 433 434 435 436 437
2013-02-02  Paul Eggert  <eggert@cs.ucla.edu>

	Avoid file time stamp bug on MS-Windows (Bug#13149).
	* fileio.c (Fwrite_region): Don't use the heuristic on empty files,
	as FAT32 doesn't update time stamps when truncating them.
	Also, check that a file time stamp is not a multiple of 100 ns;
	this should catch all instances of the problem on MS-Windows,
	as its native file system resolution is 100 ns or worse, and
	checking for a non-multiple of 100 ns should impose only a small
	overhead on systems with ns resolution.

438
2013-02-02  Eli Zaretskii  <eliz@gnu.org>
439

440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468
	Avoid encoding file names on MS-Windows when they need to be run
	through dostounix_filename.
	* w32.c (normalize_filename): Accept an additional argument
	MULTIBYTE; if non-zero, traverse the file name by bytes and don't
	downcase it even if w32-downcase-file-names is non-nil.
	(dostounix_filename): Accept an additional argument MULTIBYTE and
	pass it to normalize_filename.
	(emacs_root_dir): Adjust.

	* msdos.h (dostounix_filename): Adjust prototype.

	* w32.h (dostounix_filename): Adjust prototype.

	* msdos.c (dostounix_filename): Accept an additional argument and
	ignore it.
	(init_environment): Adjust callers of dostounix_filename.

	* fileio.c (Ffile_name_directory, file_name_as_directory)
	(directory_file_name, Fexpand_file_name)
	(Fsubstitute_in_file_name): [DOS_NT] Adjust call to
	dostounix_filename.
	[WINDOWSNT]: Downcase file names if w32-downcase-file-names is
	non-nil.
	(Fsubstitute_in_file_name): [DOS_NT] Don't downcase environment
	variables, as egetenv is case-insensitive for DOS_NT.

	* dired.c (file_name_completion): Don't call Fdirectory_file_name
	with an encoded file name.

469 470
	* w32proc.c (Fw32_short_file_name, Fw32_long_file_name):
	Adjust calls to dostounix_filename.
471 472 473 474 475 476 477 478 479 480 481 482 483

	* w32fns.c (Fx_file_dialog): Adjust call to dostounix_filename.

	* unexw32.c (unexec): Adjust call to dostounix_filename.

	* termcap.c (tgetent) [MSDOS]: Adjust call to dostounix_filename.

	* emacs.c (decode_env_path) [DOS_NT]: Adjust call to
	dostounix_filename.

	* callproc.c (Fcall_process) [MSDOS]: Adjust call to
	dostounix_filename.

484 485 486 487 488
	* callproc.c (Fcall_process): Make sure program name in PATH and
	new_argv[0] is encoded, if needed.  Otherwise, un-encoded string
	is passed to exec/spawnve, which fails unless the file-name
	encoding is UTF-8.

489 490 491
	* w32proc.c (sys_spawnve): Make sure escape_char is initialized,
	even if w32-quote-process-args is nil.

492 493 494 495 496 497 498 499 500
2013-02-01  Paul Eggert  <eggert@cs.ucla.edu>

	Fix timestamp bug when write-region appends nothing (Bug#13149).
	* fileio.c (Fwrite_region): When neither O_EXCL nor O_TRUNC is used,
	the file's time stamp doesn't change if Emacs happens to write nothing
	to the file, and on a buggy file system this could cause Emacs to
	incorrectly infer that the file system doesn't have the bug.
	Avoid this problem by inhibiting the inference in this case.

501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519
2013-02-01  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.h (struct window): Convert base_line_number, base_line_pos
	and column_number_displayed members from Lisp_Object to ptrdiff_t.
	Convert region_showing member from Lisp_Object to bitfield.
	Remove sequence_number member.  Adjust comments.
	* window.c (sequence_number): Remove.
	(make_window): Initialize column_number_displayed.
	* print.c (print_object): Follow the printed representation of
	frames and print window pointer to distinguish between windows.
	(adjust_window_count): Invalidate base_line_pos.  Adjust comment.
	* xdisp.c (wset_base_line_number, wset_base_line_pos)
	(wset_column_number_displayed, wset_region_showing): Remove.
	(window_buffer_changed, mode_line_update_needed, redisplay_internal)
	(try_scrolling, try_cursor_movement, redisplay_window)
	(try_window_reusing_current_matrix, try_window_id, display_line)
	(display_mode_lines, decode_mode_spec): Adjust users.
	* .gdbinit (pwinx): Do not print sequence_number.

520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550
2013-02-01  Paul Eggert  <eggert@cs.ucla.edu>

	Use fdopendir, fstatat and readlinkat, for efficiency (Bug#13539).
	* conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): Remove.
	* dired.c: Include <fcntl.h>.
	(open_directory): New function, which uses open and fdopendir
	rather than opendir.  DOS_NT platforms still use opendir, though.
	(directory_files_internal, file_name_completion): Use it.
	(file_attributes): New function, with most of the old Ffile_attributes.
	(directory_files_internal, Ffile_attributes): Use it.
	(file_attributes, file_name_completion_stat): First arg is now fd,
	not dir name.  All uses changed.  Use fstatat rather than lstat +
	stat.
	(file_attributes): Use emacs_readlinkat rather than Ffile_symlink_p.
	* fileio.c: Include <allocator.h>, <careadlinkat.h>.
	(emacs_readlinkat): New function, with much of the old
	Ffile_symlink_p, but with an fd argument for speed.
	It uses readlinkat rather than careadlinkatcwd, so that it
	need not assume the working directory.
	(Ffile_symlink_p): Use it.
	* filelock.c (current_lock_owner): Use emacs_readlinkat
	rather than emacs_readlink.
	* lisp.h (emacs_readlinkat): New decl.
	(READLINK_BUFSIZE, emacs_readlink): Remove.
	* sysdep.c: Do not include <allocator.h>, <careadlinkat.h>.
	(emacs_norealloc_allocator, emacs_readlink): Remove.
	This stuff is moved to fileio.c.
	* w32.c (fstatat, readlinkat): New functions.
	(careadlinkat): Don't check that fd == AT_FDCWD.
	(careadlinkatcwd): Remove; no longer needed.

551 552 553
2013-01-31  Glenn Morris  <rgm@gnu.org>

	* fileio.c (choose_write_coding_system): Make it callable from Lisp.
554 555
	(Fwrite_region): Update for new choose_write_coding_system args.
	Move the last piece of choose_write_coding_system here.  (Bug#13522)
556 557
	(syms_of_fileio): Add choose-write-coding-system.

558
2013-01-30  Eli Zaretskii  <eliz@gnu.org>
559 560 561 562 563

	* w32.c (sys_open): Zero out the flags for the new file descriptor.
	(sys_close): Zero out the flags for the file descriptor before
	closing it.  (Bug#13546)

564
	* w32.c (parse_root, get_volume_info, readdir, read_unc_volume)
565 566
	(logon_network_drive, stat_worker, symlink, chase_symlinks):
	Use CharNextExA and CharPrevExA to iterate over file names encoded in
567 568
	DBCS.  (Bug#13553)

569 570
	* w32.c (w32_get_long_filename, init_environment, readlink):
	Support file names encoded in DBCS codepages.
571 572
	(readlink): Use the current file-name-coding-system, not the ANSI
	codepage, to decode and handle targets of symlinks.
573

574 575 576 577
2013-01-28  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (opendir): Now accepts a 'const char *'.

578 579 580 581 582 583 584 585 586 587
2013-01-28  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove obsolete redisplay code.  See the discussion at
	http://lists.gnu.org/archive/html/emacs-devel/2013-01/msg00576.html.
	* dispnew.c (preemption_period, preemption_next_check): Remove.
	(Vredisplay_preemption_period): Likewise.
	(update_frame, update_single_window, update_window, update_frame_1):
	Adjust users.  Always assume that PERIODIC_PREEMPTION_CHECKING is not
	used, following the 2012-06-22 change.

588 589 590 591
2013-01-25  Eli Zaretskii  <eliz@gnu.org>

	* w32notify.c (Fw32notify_add_watch): Doc fix.  (Bug#13540)

592 593 594 595
2013-01-25  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.c (num_fonts): Remove the leftover from old
	debugging code.  Adjust comment style here and there.
596 597 598
	* insdel.c (insert_1): Remove.
	* lisp.h (insert_1): Remove prototype.
	* xdisp.c (message_dolog): Adjust users to call insert_1_both.
599

600
2013-01-25  Eli Zaretskii  <eliz@gnu.org>
601 602 603 604 605

	* w32.c (max_filename_mbslen): New function.
	(normalize_filename, readdir): Use it to detect locales where ANSI
	encoding of file names uses a double-byte character set (DBCS).
	If a DBCS encoding is used, advance by characters using
606 607
	CharNextExA, instead of incrementing a 'char *' pointer.
	Use _mbslwr instead of _strlwr.  (Bug#13515)
608

609 610 611
	* w32heap.c (allocate_heap) [!_WIN64]: Decrease the initial
	request of memory reservation to 1.7GB.  (Bug#13065)

612
2013-01-25  Andreas Schwab  <schwab@linux-m68k.org>
Andreas Schwab's avatar
Andreas Schwab committed
613 614 615 616

	* coding.c (detect_coding_iso_2022): Move back mis-reordered code
	at check_extra_latin label.  (Bug#13505)

617 618 619 620 621
2013-01-24  Dmitry Antipov  <dmantipov@yandex.ru>

	* nsfont.m (ns_escape_name, ns_unescape_name, ns_registry_to_script):
	Avoid redundant calls to strlen.

622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637
2013-01-24  Dmitry Antipov  <dmantipov@yandex.ru>

	Drop async_visible and async_iconified fields of struct frame.
	This is possible because async input is gone; for details, see
	http://lists.gnu.org/archive/html/emacs-devel/2012-12/msg00734.html.
	* frame.h (struct frame): Remove async_visible and async_iconified
	members, convert garbaged to unsigned bitfield.  Adjust comments.
	(FRAME_SAMPLE_VISIBILITY): Remove.  Adjust all users.
	(SET_FRAME_VISIBLE, SET_FRAME_ICONIFIED): New macros.
	* frame.c, gtkutil.c, term.c, w32fns.c, window.c, xdisp.c:
	Consistently use SET_FRAME_VISIBLE, SET_FRAME_ICONIFIED,
	FRAME_VISIBLE_P and FRAME_ICONIFIED_P macros where appropriate.
	* w32term.c: Ditto.
	(w32_read_socket): Save iconified state to generate DEICONIFY_EVENT
	properly.  Likewise for obscured.
	* xterm.c: Ditto.
638
	(handle_one_xevent): Save visible state to generate ICONIFY_EVENT
639 640 641 642
	properly.
	* nsterm.m: Ditto.
	(windowDidDeminiaturize): Generate DEICONIFY_EVENT.

643 644 645 646 647
2013-01-24  Dmitry Antipov  <dmantipov@yandex.ru>

	* insdel.c (prepare_to_modify_buffer): Revert last change as suggested
	in http://lists.gnu.org/archive/html/emacs-devel/2013-01/msg00555.html.

648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676
2013-01-23  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (message2, message2_nolog): Remove functions.
	(message3, message3_nolog): Extract nbytes and multibyteness directly
	from the string.  Change all callers.
	(message3_nolog): Don't set message_enable_multibyte since set_message
	will reset it anyway.
	(message1, message1_nolog): Use message3.
	(vmessage): Use a stack allocated buffer rather than f->message_buf.
	(with_echo_area_buffer): Remove last two arguments.  Update all callers.
	(set_message): Drop all but the second arg, which has to be a string.
	(set_message_1): Simplify now that we know that a1 is NULL and the
	second arg is a string.
	* frame.h (struct frame): Remove `message_buf' field.
	Use glyphs_initialized_p instead.
	(FRAME_MESSAGE_BUF): Remove macro.
	* w16select.c (Fw16_set_clipboard_data): Prefer message3 to message2.
	* lisp.h (message2, message2_nolog): Remove declarations.
	(message3, message3_nolog): Update declarations.
	* keyboard.c (read_char_minibuf_menu_text)
	(read_char_minibuf_menu_width): Remove vars.
	(read_char_minibuf_menu_prompt): Rewrite the menu's construction so as
	to correctly handle multibyte strings.
	* frame.c (delete_frame): Don't free message_buf any more.
	* editfns.c (message_text, message_length): Remove vars.
	(Fmessage_box): Don't copy the Lisp string's bytes any longer.
	* fileio.c (auto_save_error): Use message3 instead of message2.
	* dispnew.c (adjust_frame_message_buffer): Remove function.

677 678 679 680 681
2013-01-23  Eli Zaretskii  <eliz@gnu.org>

	* w32term.c (w32fullscreen_hook): Account correctly for the screen
	real estate used for the tool bar and the menu bar.

682 683 684 685 686
2013-01-23  Dmitry Antipov  <dmantipov@yandex.ru>

	* insdel.c (prepare_to_modify_buffer): Force redisplay if
	hidden buffer is prepared to modification (Bug#13164).

687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702
2013-01-22  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.h (struct window): Change window_end_valid member from
	Lisp_Object to a bitfield.  Adjust comments.
	(wset_window_end_valid): Remove.
	* window.c (adjust_window_count): Clear window_end_valid.
	(Fwindow_end): Adjust user.  Remove ancient #if 0 code.
	(Fwindow_line_height, set_window_buffer, Frecenter)
	(Fsplit_window_internal, Fdelete_other_windows_internal)
	(Fset_window_fringes, Fset_window_scroll_bars): Adjust users.
	* dispnew.c (adjust_glyph_matrix, clear_window_matrices): Likewise.
	* xdisp.c (check_window_end, reconsider_clip_changes)
	(redisplay_internal, mark_window_display_accurate_1, redisplay_window)
	(try_window, try_window_reusing_current_matrix, note_mouse_highlight)
	(find_first_unchanged_at_end_row, try_window_id): Likewise.

703 704 705 706 707 708 709 710 711
2013-01-22  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (mark_window_display_accurate): Simplify the loop
	assuming that the only one of vchild, hchild or buffer window
	slots is non-nil.  Call mark_window_display_accurate_1 for
	the leaf windows only.
	(mark_window_display_accurate_1): Always assume leaf window.
	Adjust comment.

712 713
2013-01-22  Paul Eggert  <eggert@cs.ucla.edu>

714 715
	* emacs.c (Qkill_emacs_hook): Now static.

716 717 718
	* fileio.c (Finsert_file_contents): Simplify.
	Remove unnecessary assignments and tests.

719 720 721 722 723 724
2013-01-21  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (acl_set_file): Don't test for errors unless
	set_file_security returns FALSE.  Avoids spurious errors when
	saving files.

725 726 727 728 729 730 731
2013-01-21  Dmitry Antipov  <dmantipov@yandex.ru>

	* fileio.c (Finsert_file_contents): Revert code introduced at
	2013-01-18 in favor of the simpler and generally better fix.
	Save stack space by removing 'buffer' and reusing 'read_buf'
	where appropriate.

732 733 734 735 736 737
2013-01-19  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (eabs): Define unconditionally (Bug#13419).
	The old "#if !defined (eabs)" was an unnecessary revenant of back
	when this macro was called "abs".  Document 'eabs' better.

738
2013-01-19  Glenn Morris  <rgm@gnu.org>
Glenn Morris's avatar
Glenn Morris committed
739 740 741

	* fns.c (Frandom): Doc fix.

742 743 744 745 746 747
2013-01-19  Eli Zaretskii  <eliz@gnu.org>

	* editfns.c (get_pos_property): Use SAFE_ALLOCA_LISP, to avoid
	segfault when there are lots of overlays.

	* buffer.c (sort_overlays): Use SAFE_NALLOCA, to avoid segfault
748 749
	when there are lots of overlays.
	See http://lists.gnu.org/archive/html/emacs-devel/2013-01/msg00421.html
750 751
	for the details and a way to reproduce.

752 753
2013-01-19  Paul Eggert  <eggert@cs.ucla.edu>

754 755 756 757 758 759 760 761 762 763 764
	* fileio.c: Use O_APPEND to append.
	This corresponds better to the natural interpretation of "append",
	and avoids the need to open the output file twice, or to invoke
	lseek when APPEND is neither nil nor a number.
	This relies on POSIX 1003.1-1988 or later, which is OK nowadays.
	(Fwrite_region): Simplify.  Use O_APPEND instead of opening the
	file possibly twice, and lseeking to its end; this avoids the
	need to lseek on non-regular files.  Do not use O_EXCL and O_TRUNC
	at the same time: the combination is never needed and apparently
	it doesn't work with DOS_NT.

765 766 767
	Fix size bug on DOS_NT introduced by CIFS workaround (Bug#13149).
	* fileio.c (Fwrite_region): Use O_BINARY in checking code, too.

768 769 770 771 772 773 774
	Allow floating-point file offsets.
	Problem reported by Vitalie Spinu in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-01/msg00411.html>.
	* fileio.c (emacs_lseek): Remove.
	(file_offset): New function.
	(Finsert_file_contents, Fwrite_region): Use it.

775 776 777 778 779
2013-01-19  Chong Yidong  <cyd@gnu.org>

	* emacs.c (Fkill_emacs): Set waiting_for_input to 0 to avoid
	aborting on Fsignal (Bug#13289).

Eli Zaretskii's avatar
Eli Zaretskii committed
780 781 782 783 784
2013-01-19  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (acl_set_file): Treat ERROR_ACCESS_DENIED from
	set_file_security as failure due to insufficient privileges.
	Reported by Fabrice Popineau <fabrice.popineau@supelec.fr>.
785
	(fstat): Return owner and group like 'stat' and 'lstat' do.
Eli Zaretskii's avatar
Eli Zaretskii committed
786

787 788
2013-01-19  Paul Eggert  <eggert@cs.ucla.edu>

789 790 791 792 793 794 795 796 797 798 799 800 801
	Work around bug in CIFS and vboxsf file systems (Bug#13149).
	The bug was observed on Ubuntu operating inside a virtual machine,
	editing files mounted via CIFS or vboxsf from the MS Windows 7 host.
	The workaround introduces a race condition on non-buggy hosts,
	but it's an unlikely race and anyway there's a nearly identical
	nearby race that can't be fixed.
	* fileio.c (valid_timestamp_file_system, timestamp_file_system):
	New static vars.
	(Fwrite_region): Test for file system time stamp bug.
	(init_fileio): New function.
	* lisp.h (init_fileio): Declare it.
	* emacs.c (main): Call it.

802 803 804
	* fileio.c (Finsert_file_contents): Simplify new diagnostic
	and make it more consistent with other stat-failure diagnostics.

805 806
2013-01-18  Dmitry Antipov  <dmantipov@yandex.ru>

807 808
	Fix crash when inserting data from non-regular files.
	See http://lists.gnu.org/archive/html/emacs-devel/2013-01/msg00406.html
809 810 811 812 813 814 815 816 817 818
	for the error description produced by valgrind.
	* fileio.c (read_non_regular): Rename to read_contents.
	Free Lisp_Save_Value object used to pass parameters.
	(read_non_regular_quit): Rename to read_contents_quit.
	(Finsert_file_contents): Redesign internal file reading loop to adjust
	gap and end positions after each read and so help make_gap to work
	properly.  Do not signal an I/O error too early and so do not leave
	not yet decoded characters in a buffer, which was the reason of
	redisplay crash.  Use list2 to build return value.  Adjust comments.

819 820 821 822 823 824 825 826
2013-01-17  Paul Eggert  <eggert@cs.ucla.edu>

	Close a race when statting and reading files (Bug#13149).
	* fileio.c (Finsert_file_contents): Use open+fstat, not stat+open.
	This avoids a race if the file is renamed between stat and open.
	This race is not the problem originally noted in Bug#13149;
	see <http://bugs.gnu.org/13149#73> and later messages in the thread.

827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842
2013-01-17  Dmitry Antipov  <dmantipov@yandex.ru>

	* lisp.h (toplevel): Add comment about using Lisp_Save_Value
	objects, related functions and macros.
	(make_save_value): Adjust prototype.
	(make_save_pointer): New prototype.
	(SAFE_NALLOCA): Fix indentation.  Use make_save_pointer.
	(SAFE_ALLOCA_LISP): Adjust make_save_value usage.
	* alloc.c (format_save_value): Rename to make_save_value.
	(make_save_pointer): New function.
	(record_xmalloc): Use make_save_pointer.
	* dired.c, editfns.c, fileio.c, font.c, gtkutil.c, lread.c:
	* nsmenu.m, nsterm.m, xfns.c, xmenu.c, xselect.c, keymap.c:
	Change users of make_save_value to make_save_pointer.
	Likewise for format_save_value and make_save_value.

843 844 845 846 847 848 849
2013-01-17  Dmitry Antipov  <dmantipov@yandex.ru>

	* buffer.h (NARROWED, BUF_NARROWED): Drop unused macros.
	(DECODE_POSITION, BUFFER_CHECK_INDIRECTION): Fix indentation.
	* buffer.c (toplevel, syms_of_buffer): Drop old commented-out
	debugging stubs.

850 851 852 853
2013-01-15  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c (free_save_value): Now static.

854 855 856 857 858 859
2013-01-15  Dmitry Antipov  <dmantipov@yandex.ru>

	* keymap.c (map_keymap_internal): Use format_save_value.
	(map_keymap_char_table_item): Adjust accordingly.
	* fileio.c (non_regular_fd, non_regular_inserted)
	(non_regular_nbytes): Remove.
860 861
	(Finsert_file_contents): Convert trytry to ptrdiff_t.
	Use format_save_value to pass parameters to read_non_regular.
862 863 864 865 866 867
	(read_non_regular): Use XSAVE_ macros to extract parameters.
	Adjust comment.
	* xmenu.c (xmenu_show) [!USE_X_TOOLKIT && !USE_GTK]: Use
	format_save_value.
	(pop_down_menu) [!USE_X_TOOLKIT && !USE_GTK]: Adjust user.

868 869 870 871 872 873 874 875
2013-01-15  Dmitry Antipov  <dmantipov@yandex.ru>

	* lisp.h (XSAVE_POINTER, XSAVE_INTEGER): Change to allow
	extraction from any Lisp_Save_Value slot.  Add type checking.
	* alloc.c, dired.c, editfns.c, fileio.c, ftfont.c, gtkutil.c:
	* keymap.c, lread.c, nsterm.h, nsmenu.c, xfns.c, xmenu.c:
	* xselect.c: All users changed.

876 877 878 879 880 881 882 883 884 885 886 887 888
2013-01-15  Dmitry Antipov  <dmantipov@yandex.ru>

	Some convenient bits to deal with Lisp_Save_Values.
	* lisp.h (XSAVE_OBJECT): New macro to extract saved objects.
	(allocate_misc): Remove prototype.
	(format_save_value): New prototype.
	* alloc.c (allocate_misc): Revert back to static.
	(format_save_value): New function to build Lisp_Save_Value
	object with the specified internal structure.
	(make_save_value): Reimplement using format_save_value.
	* editfns.c (save_excursion_save): Use format_save_value.
	(save_excursion_restore): Use XSAVE_OBJECT.

889 890 891 892 893 894 895 896 897 898 899 900 901 902 903
2013-01-14  Paul Eggert  <eggert@cs.ucla.edu>

	Avoid needless casts with XSAVE_POINTER.
	* alloc.c (mark_object) [GC_MARK_STACK]:
	* dired.c (directory_files_internal_unwind):
	* fileio.c (do_auto_save_unwind):
	* gtkutil.c (pop_down_dialog):
	* keymap.c (map_keymap_char_table_item):
	* lread.c (load_unwind):
	* nsmenu.m (pop_down_menu):
	* print.c (print_object) [GC_MARK_STACK]:
	* xfns.c (clean_up_file_dialog):
	* xmenu.c (cleanup_widget_value_tree):
	Omit casts between XSAVE_POINTER and a pointer type.

904 905 906 907 908 909
2013-01-14  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
	* eval.c (eval_sub): Protect `form' from being GCed before its
	car and cdr becomes protected with the backtrace entry.

910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933
2013-01-14  Dmitry Antipov  <dmantipov@yandex.ru>

	Make Lisp_Save_Value more versatile storage for up to four objects.
	* lisp.h (toplevel): Enumeration to describe types of saved objects.
	(struct Lisp_Save_Value): New layout.  Adjust comments.
	(XSAVE_POINTER): New macro.
	(XSAVE_INTEGER): Likewise.
	(allocate_misc): Add prototype.
	(free_misc): Likewise.
	* alloc.c (allocate_misc): Now global.
	(free_misc): Likewise.  Adjust comment.
	(make_save_value): Use new Lisp_Save_Value layout.  Adjust comment.
	(free_save_value): Likewise.
	(mark_object): Likewise.
	* editfns.c (save_excursion_save): Pack everything within
	Lisp_Save_Value and so avoid xmalloc.
	(save_excursion_restore): Adjust to match new layout.  Use free_misc
	because we do not allocate extra memory any more.  Add eassert.
	* print.c (print_object): New code to print Lisp_Save_Value.  Do not
	rely on valid_lisp_object_p if !GC_MARK_STACK.  Adjust comments.
	* dired.c, fileio.c, font.c, ftfont.c, gtkutil.c, keymap.c,
	* lread.c, nsmenu.m, nsterm.h, xfns.c, xmenu.c, xselect.c:
	Use XSAVE_POINTER and XSAVE_INTEGER where appropriate.

934 935 936 937 938
2013-01-13  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfont.m (LCD_SMOOTHING_MARGIN): New define.
	(nsfont_draw): Remove disabling of LCD smoothing.
	(ns_glyph_metrics): Add LCD_SMOOTHING_MARGIN to bearings to fix
Jan Djärv's avatar
Jan Djärv committed
939
	Bug#11484 with LCD smoothing on.
940

941
2013-01-13  Paul Eggert  <eggert@cs.ucla.edu>
942

Paul Eggert's avatar
Paul Eggert committed
943 944 945 946
	Fix SIGDANGER handlers, for AIX (Bug#13408).
	* sysdep.c.c (handle_danger_signal, deliver_danger_signal) [SIGDANGER]:
	Move handlers here from emacs.c; they were out of place.

947 948 949 950 951
2013-01-11  Jan Djärv  <jan.h.d@swipnet.se>

	* xterm.c (syms_of_xterm): Adjust documentation for
	scroll-bar-adjust-thumb-portion.

Glenn Morris's avatar
Glenn Morris committed
952
2012-12-31  Adam Sjøgren  <asjo@koldfront.dk>  (tiny change)
953 954 955 956 957 958 959 960

	* xterm.c (scroll-bar-adjust-thumb-portion): New variable to
	determine whether scroll bar thumb size should be adjusted or
	not. Use variable for MOTIF.

	* gtkutil.c (scroll-bar-adjust-thumb-portion): Use variable for
	GTK.

961 962
2013-01-13  Jan Djärv  <jan.h.d@swipnet.se>

963 964 965 966
	* nsterm.m (keyDown:): Set processingCompose to NO if an emacs key
	event is generated.
	(doCommandBySelector:): Set processingCompose to NO.

967 968 969 970 971 972 973
	* nsfont.m (ns_findfonts): Add block/unblock_input calls.
	Remove check for fkeys count > zero, block/unblock fixes the real bug.
	(nsfont_list_family): Add block/unblock_input calls.
	(nsfont_open): Move block_input earlier.  Add unblock_input before early
	return.
	(nsfont_draw): Add block/unblock_input calls.

974 975 976 977 978
2013-01-12  Dmitry Antipov  <dmantipov@yandex.ru>

	* indent.c (Fvertical_motion): Remove now-incorrect GCPROs
	for old_charpos and old_bytepos.

979 980 981 982 983 984 985
2013-01-12  Paul Eggert  <eggert@cs.ucla.edu>

	Fix bug with set-time-zone-rule and LOCALTIME_CACHE (Bug#13415).
	* editfns.c (set_time_zone_rule) [LOCALTIME_CACHE]:
	Clear tzvalbuf_in_environ if this workaround is in effect.
	Problem and fix reported by Kazuhiro Ito.

986 987
2013-01-11  Aaron S. Hawley  <Aaron.Hawley@vtinfo.com>

988 989
	* insdel.c (Fcombine_after_change_execute, syms_of_insdel):
	Fix ambiguous doc string cross-reference(s).
990 991 992 993 994 995 996

	* keyboard.c (Fcommand_execute, syms_of_keyboard): Fix ambiguous
	 doc string cross-reference(s).

	* window.c (Fwindow_point, syms_of_window): Fix ambiguous doc
	 string cross-reference(s).

997 998 999 1000 1001 1002 1003 1004 1005 1006 1007
2013-01-11  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid unnecessary byte position calculation for the gap movement.
	Since all users of move_gap do CHAR_TO_BYTE for other purposes
	anyway, all of them should use move_gap_both instead.
	* lisp.h (move_gap): Remove prototype.
	* insdel.c (move_gap): Remove.
	(move_gap_both): Add eassert.
	* editfns.c (Ftranspose_regions): Tweak to use move_gap_both.
	* xml.c (parse_region): Likewise.

1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021
2013-01-11  Paul Eggert  <eggert@cs.ucla.edu>

	emacsclient -t should not suspend Emacs server (Bug#13387)
	* lisp.h, sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
	New functions.
	* term.c (init_tty): Use them instead of rolling our own code.
	* sysdep.c (tcsetpgrp_without_stopping): Likewise.  Here, this
	switches from 'signal' to 'pthread_sigmask', which is safer in
	multithreaded applications.
	* term.c (Fresume_tty): Don't bother dissociating if O_IGNORE_CTTY,
	which has already arranged for that.
	(dissociate_if_controlling_tty): If setsid fails, fall back on TIOCNOTTY.
	This is the main part of the bug fix.

Glenn Morris's avatar
Glenn Morris committed
1022
2013-01-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>  (tiny change)
1023 1024 1025 1026

	* gtkutil.c (xg_initialize): Add ifdef HAVE_FREETYPE around
	x_last_font_name (Bug#13403).

1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046
2013-01-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Omit buffer_slot_type_mismatch and use generic predicates to enforce
	the type of per-buffer values where appropriate.
	* lisp.h (struct Lisp_Buffer_Objfwd): Rename slottype member to
	predicate, which is how it's really used now.  Adjust comment.
	* buffer.h (buffer_slot_type_mismatch): Remove prototype.
	* buffer.c (buffer_slot_type_mismatch): Remove.
	(DEFVAR_PER_BUFFER, defvar_per_buffer): Rename type argument to
	predicate.  Adjust comment.
	(syms_of_buffer): Use Qsymbolp for major-mode.  Use Qintegerp for
	fill-column, left-margin, tab-width, buffer-saved-size,
	left-margin-width, right-margin-width, left-fringe-width,
	right-fringe-width, scroll-bar-width and buffer-display-count.
	Use Qstringp for default-directory, buffer-file-name,
	buffer-file-truename and buffer-auto-save-file-name.  Use Qfloatp for
	scroll-up-aggressively and scroll-down-aggressively.  Use Qnumberp for
	line-spacing.
	* data.c (store_symval_forwarding): Adjust to call the predicate.

1047 1048 1049 1050 1051
2013-01-09  Juanma Barranquero  <lekktu@gmail.com>

	* w32.c (get_name_and_id, acl_set_file):
	* w32term.c (w32fullscreen_hook): Remove unused local variables.

1052 1053 1054 1055 1056 1057 1058 1059
2013-01-09  Dmitry Antipov  <dmantipov@yandex.ru>

	* lisp.h (make_gap_1): New prototype.
	* buffer.h (GAP_BYTES_DFL, GAP_BYTES_MIN): New macros for the special
	gap size values.
	* editfns.c (Fbuffer_size): Rename from Fbufsize to fit the common
	naming convention.
	(syms_of_editfns): Adjust defsubr.  Drop commented-out obsolete code.
1060
	* insdel.c (make_gap_larger): Use GAP_BYTES_DFL.  Adjust comment.
1061 1062 1063 1064 1065 1066
	(make_gap_smaller): Use GAP_BYTES_MIN.  Adjust comment.
	(make_gap_1): New function to adjust the gap of any buffer.
	* coding.c (coding_alloc_by_making_gap): Use it.
	* buffer.c (compact_buffer): Likewise.  Use BUF_Z_BYTE, BUF_GAP_SIZE,
	GAP_BYTES_DFL and GAP_BYTES_MIN.  Adjust comment.

1067 1068 1069 1070 1071
2013-01-08  Juri Linkov  <juri@jurta.org>

	* xfaces.c (tty_supports_face_attributes_p): Return 0 for the case
	of (supports :underline (:style wave)).  (Bug#13000)

1072 1073 1074 1075 1076
2013-01-08  Aaron S. Hawley  <aaron.s.hawley@gmail.com>

	* undo.c (Fprimitive_undo): Move to simple.el.
	(syms_of_undo): Remove declarations for Sprimitive_undo.

1077 1078 1079 1080
2013-01-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (echo_add_key): Rename from echo_add_char.

Chong Yidong's avatar
Chong Yidong committed
1081 1082 1083 1084 1085 1086 1087 1088 1089
2013-01-06  Chong Yidong  <cyd@gnu.org>

	* keyboard.c (echo_add_char): New function, factored out from
	echo_char.  Don't add a space if the previous echo string was
	empty (Bug#13255).
	(echo_char): Use it.
	(read_key_sequence): When echoing mock input, ensure that the
	trailing dash is properly added.

1090 1091 1092 1093
2013-01-05  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (dump_glyph): Align glyph data better.  Use "pD" instead
	of a non-portable "t" to print ptrdiff_t values.  Allow up to 9
1094 1095
	digits for buffer positions, before misalignment starts.
	Display "0" for integer "object" field.
1096 1097 1098
	(dump_glyph_row): Adapt the header line to changes in dump_glyph.
	Display the newline glyph more unambiguously.

1099 1100 1101 1102 1103 1104 1105
2013-01-04  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* nsterm.m (ns_draw_underwave):
	* w32term.c (w32_draw_underwave):
	* xterm.c (x_draw_underwave): Make underwave look more triangular
	and also degrade gracefully for small fonts.  (Bug#13000)

1106 1107 1108 1109 1110
	* nsterm.m (ns_draw_text_decoration):
	* w32term.c (x_draw_glyph_string):
	* xterm.c (x_draw_glyph_string): Don't use previous underline
	thickness and position if previous underline type is underwave.

1111 1112 1113 1114
2013-01-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fileio.c (Ffile_acl): Undocument return format.

1115
2013-01-02  Glenn Morris  <rgm@gnu.org>
1116 1117 1118

	* keymap.c (Fkey_description): Doc fix.  (Bug#13323)

Paul Eggert's avatar
Paul Eggert committed
1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132
2013-01-02  Paul Eggert  <eggert@cs.ucla.edu>

	Simplify via eabs.
	* dired.c (file_name_completion):
	* doc.c (get_doc_string):
	* floatfns.c (round2):
	* font.c (font_score, font_delete_unmatched):
	* fringe.c (compute_fringe_widths):
	* lread.c (read_list):
	* minibuf.c (Ftry_completion):
	* term.c (tty_ins_del_lines):
	* xterm.c (x_draw_image_foreground, x_draw_image_foreground_1):
	Use eabs (x) rather than open-coding it as (x < 0 ? -x : x).

1133 1134 1135
2012-12-31  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (unsetenv): Set up the string passed to _putenv
1136 1137
	correctly.
	See http://lists.gnu.org/archive/html/emacs-devel/2012-12/msg00863.html
1138 1139
	for the bug this caused.

Paul Eggert's avatar
Paul Eggert committed
1140 1141 1142 1143
2012-12-30  Paul Eggert  <eggert@cs.ucla.edu>

	* coding.c (Qmac): Now static.

1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156
2012-12-30  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (TOOLBAR_TOP_WIDGET): New macro.
	(xg_pack_tool_bar): Use TOOLBAR_TOP_WIDGET, condition out use of
	handlebox_widget.  Set toolbar_in_hbox to false/true, set
	toolbar_is_packed to true.
	(xg_update_tool_bar_sizes): Use widget returned by TOOLBAR_TOP_WIDGET.
	(update_frame_tool_bar): Check toolbar_is_packed for packing.
	Show all on TOOLBAR_TOP_WIDGET.
	(free_frame_tool_bar): Check toolbar_is_packed.  Use widget returned
	by TOOLBAR_TOP_WIDGET.
	(xg_change_toolbar_position): Use widget returned by TOOLBAR_TOP_WIDGET.
	Check toolbar_is_packed.
1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167
	(xg_have_tear_offs, tearoff_remove, tearoff_activate): Condition on
	HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
	(xg_have_tear_offs): When ! HAVE_GTK_TEAROFF_MENU_ITEM_NEW, return
	false.
	(create_menus): Create tearoff only if HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
	(xg_update_menubar): Update title only if
	HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
	(xg_update_submenu): Skip tearoff only if
	HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
	(xg_initialize): Initialize xg_detached_menus only if
	HAVE_GTK_TEAROFF_MENU_ITEM_NEW.
1168 1169 1170 1171 1172

	* xterm.h (struct x_output): Surround handlebox_widget with
	#ifdef HAVE_GTK_HANDLE_BOX_NEW.  toolbar_is_packed is new,
	toolbar_in_hbox is bool.

1173
2012-12-30  Andreas Schwab  <schwab@linux-m68k.org>
1174 1175 1176 1177 1178 1179

	* src/Makefile.in (TEMACS_LDFLAGS2): Remove.
	(LIBS_GNUSTEP): Define.
	(LIBES): Add $(LIBS_GNUSTEP).
	(temacs$(EXEEXT)): Use $(LDFLAGS) instead of $(TEMACS_LDFLAGS2).

1180
2012-12-30  Eli Zaretskii  <eliz@gnu.org>
1181 1182 1183 1184 1185

	* xdisp.c (set_cursor_from_row): Don't confuse a truncation or
	continuation glyph on a TTY with an indication of an empty line.
	(Bug#13277)

1186 1187
2012-12-29  Eli Zaretskii  <eliz@gnu.org>

1188 1189 1190
	* fileio.c (Fset_file_selinux_context, Fset_file_acl): Return t if
	file's SELinux context or ACLs successfully set, nil otherwise.
	(Bug#13298)
1191
	(Fcopy_file) [WINDOWSNT]: Improve diagnostics when CopyFile fails.
1192

1193 1194 1195
	* w32proc.c (reader_thread): Avoid passing NULL handles to
	SetEvent and WaitForSingleObject.

1196 1197 1198 1199 1200 1201
2012-12-28  Paul Eggert  <eggert@cs.ucla.edu>

	Port EXTERNALLY_VISIBLE to Clang 3.2.
	* conf_post.h (__has_attribute): New macro.
	(EXTERNALLY_VISIBLE): Use it.  This ports to Clang 3.2.

1202 1203 1204 1205 1206
2012-12-27  Glenn Morris  <rgm@gnu.org>

	* cygw32.c (Fcygwin_convert_file_name_to_windows)
	(Fcygwin_convert_file_name_from_windows): Doc fixes.

1207
2012-12-27  Eli Zaretskii  <eliz@gnu.org>
1208

1209 1210
	* fileio.c (file_name_as_directory, directory_file_name):
	Accept an additional argument MULTIBYTE to indicate whether the input C
1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221
	came from a multibyte or a unibyte Lisp string; all callers
	adjusted.  Don't assume the input string is always multibyte.
	(Bug#13262)
	(Ffile_name_directory) [DOS_NT]: Handle unibyte strings correctly:
	don't ENCODE_FILE them, and return a unibyte string if the input
	was unibyte.
	(Fexpand_file_name): Don't mix unibyte with multibyte strings, and
	don't assume the input strings will always be multibyte.  If the
	input strings are multibyte, decode strings obtained from C
	library functions.

1222 1223 1224 1225
2012-12-26  Dmitry Antipov  <dmantipov@yandex.ru>

	* lisp.h (toplevel): Add two notices to the comment about
	defining a new Lisp data type.
1226 1227 1228 1229
	* print.c (print_object): If Lisp_Save_Value object's pointer
	is the address of a memory area containing Lisp_Objects, try
	to print them.
	* alloc.c (valid_lisp_object_p): Adjust comment.
1230

1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243
2012-12-26  Dmitry Antipov  <dmantipov@yandex.ru>

	* keyboard.c (record_asynch_buffer_change): Initialize an event
	only if it's really needed.
	* frame.h (enum output_method): Remove output_mac member since
	it's a leftover from the deleted code.
	* frame.c (Fframep): Adjust user here ...
	* terminal.c (Fterminal_live_p): ... and here.
	* coding.c (Qmac): Now here because it's only used to denote
	end-of-line encoding type.
	(syms_of_coding): DEFSYM it.
	* frame.h (Qmac): Remove duplicated declaration.

1244 1245 1246 1247
2012-12-26  Paul Eggert  <eggert@cs.ucla.edu>

	* window.c (select_window_1): Now static, since it's used only here.

1248 1249 1250 1251 1252 1253 1254
2012-12-25  Eli Zaretskii  <eliz@gnu.org>

	* window.c (window_body_cols): Subtract display margins from the
	window body width on TTYs as well.  See
	http://lists.gnu.org/archive/html/help-gnu-emacs/2012-12/msg00317.html
	for the original report.

1255 1256 1257 1258
2012-12-25  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (redisplay_window): Remove inner local variable
	because the outer shadowed one has the same meaning.
1259 1260 1261 1262
	* xterm.h (struct x_output): Remove toolbar_detached member since it's
	set but never used.
	* gtkutil.c (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
	(xg_create_tool_bar): Adjust users.
1263

1264 1265 1266 1267 1268 1269 1270
2012-12-24  Dmitry Antipov  <dmantipov@yandex.ru>

	* buffer.h (BUF_COMPACT): New macro to follow the common style.
	* buffer.c (Fget_buffer_create): Use it to set compact field of
	struct buffer_text to avoid accessing an uninitialized value
	when compact_buffer is called for the first time.
	(compact_buffer): Use convenient BUF_COMPACT and BUF_MODIFF.
1271 1272 1273
	(Fset_buffer_modified_p): Use buffer_window_count to check
	whether the buffer is displayed in some window.
	* xdisp.c (message_dolog): Likewise.
1274

1275 1276
2012-12-23  Eli Zaretskii  <eliz@gnu.org>

1277 1278 1279 1280 1281 1282
	* w32.c (acl_set_file): If setting the file security descriptor
	fails, and the new DACL is identical to the existing one, silently
	return success.  This fixes problems for users backing up their
	own files without having the necessary privileges for setting
	security descriptors.

1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293
	* w32proc.c (reader_thread): Do not index fd_info[] with negative
	values.
	(reader_thread): Exit when cp->status becomes STATUS_READ_ERROR
	after WaitForSingleObject returns normally.  This expedites reader
	thread shutdown when delete_child triggers it.
	(reap_subprocess): More accurate commentary for why we call
	delete_child only when cp->fd is negative.

	* w32.c (sys_close): Do not call delete_child on a subprocess
	whose handle is not yet closed.  Instead, set its file descriptor
	to a negative value, so that reap_subprocess will call
1294 1295
	delete_child on that subprocess when its SIGCHLD arrives.
	This avoids closing handles used for communications between sys_select
1296 1297 1298 1299
	and reader_thread, which doesn't give sys_select a chance to
	notice that the process exited and invoke the SIGCHLD handler for
	it.

1300 1301 1302 1303 1304 1305 1306
2012-12-23  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (Fns_do_applescript): Run event loop until script has
	been executed (Bug#12969).
	(ns_run_ascript): Chech as_script for nil, set to nil after
	executing script.

1307 1308 1309 1310
2012-12-22  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fselect_window): Reword doc-string (Bug#13248).

1311 1312 1313 1314 1315
2012-12-22  Eli Zaretskii  <eliz@gnu.org>

	* w32term.c (w32fullscreen_hook): New function.
	(w32_create_terminal): Plug it into the terminal's fullscreen_hook.

1316 1317
2012-12-21  Eli Zaretskii  <eliz@gnu.org>

1318 1319
	* fileio.c (Finsert_file_contents): Doc fix.

1320 1321 1322 1323 1324 1325 1326 1327 1328
	* w32proc.c (new_child, delete_child, find_child_pid): For a
	subprocess, consider its slot being in use as long as its process
	handle (procinfo.hProcess) is not NULL.  This avoids reusing the
	slot when a new process is started immediately after killing
	another one, without waiting enough time for the first process to
	be reaped and resources allocated for it be orderly freed.
	(Bug#13086)
	Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.

1329 1330 1331 1332
2012-12-21  Chong Yidong  <cyd@gnu.org>

	* buffer.c (Fset_buffer_major_mode): Doc fix (Bug#13231).

1333 1334
	* fns.c (Fcompare_strings): Doc fix (Bug#13081).

1335
2012-12-21  Eli Zaretskii  <eliz@gnu.org>
1336 1337 1338 1339 1340 1341 1342 1343

	* w32.c (get_name_and_id): Always pass NULL as the first argument
	of lookup_account_sid.  Avoids crashes with UNC file names that
	refer to DFS domains, not to specific machine names.  (Bug#12621)
	Remove now unused argument FNAME; all callers changed.
	(get_file_owner_and_group): Remove now unused argument FNAME; all
	callers changed.

1344 1345 1346 1347 1348
2012-12-21  Chong Yidong  <cyd@gnu.org>

	* editfns.c (Finsert_char): Since read-char-by-name now signals an
	error for invalid chars, don't check for a nil return value.

1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359
2012-12-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid calls to CHAR_TO_BYTE if byte position is known.
	* editfns.c (make_buffer_string_both): Use move_gap_both.
	(Fbuffer_string): Use make_buffer_string_both.
	* marker.c (buf_charpos_to_bytepos): Convert to eassert.
	Adjust comment.
	(buf_bytepos_to_charpos): Likewise.
	(charpos_to_bytepos): Remove.
	* fileio.c (Finsert_file_contents): Use move_gap_both.
	* search.c (Freplace_match): Likewise.
1360
	* process.c (process_send_region): Likewise.  Use convenient
1361 1362 1363 1364 1365
	names for byte positions.
	* lisp.h (charpos_to_bytepos): Remove prototype.
	* indent.c (scan_for_column): Use CHAR_TO_BYTE.
	* insdel.c (move_gap): Likewise.

1366 1367 1368 1369
2012-12-20  Paul Eggert  <eggert@cs.ucla.edu>

	* xdisp.c (redisplay_internal): Remove now-unused local.

1370 1371 1372 1373
2012-12-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (select_frame_for_redisplay, ensure_selected_frame): Remove.
	(redisplay_internal): Don't bother selecting the frame to get the
1374
	proper value of frame-local variables (bug#13225).
1375

1376 1377 1378 1379 1380 1381
2012-12-20  Dmitry Antipov  <dmantipov@yandex.ru>

	* textprop.c (set_text_properties_1): Do not allow NULL interval.
	Rename 4th argument since it may be buffer or string.  Adjust comment.
	* intervals.c (graft_intervals_info_buffer): Find an interval here.

1382 1383 1384 1385 1386 1387
2012-12-19  Dmitry Antipov  <dmantipov@yandex.ru>

	* coding.c (Fdetect_coding_region): Do not check start and end with
	CHECK_NUMBER_COERCE_MARKER since validate_region does that itself.
	(code_convert_region): Likewise.

1388 1389 1390 1391 1392 1393 1394 1395
2012-12-18  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (acl_get_file, acl_set_file): Run the file name through
	map_w32_filename, and resolve any symlinks in the file name, like
	Posix platforms do.
	(acl_set_file): Call revert_to_self, if any privileges were
	enabled.

1396 1397 1398 1399 1400
2012-12-17  Juanma Barranquero  <lekktu@gmail.com>

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

1401 1402 1403 1404 1405 1406 1407 1408 1409 1410
2012-12-17  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (select_frame_for_redisplay): Use select_window_1 to
	propagate redisplay's scrolling (if any) to the right window.
	(redisplay_internal): Use ensure_selected_frame.
	(display_mode_lines): Complete last fix.
	* window.c (select_window_1): New func, extracted from select_window.
	(select_window): Use it.
	* window.h (select_window_1): Declare.

1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434
2012-12-17  Eli Zaretskii  <eliz@gnu.org>

	Emulate Posix ACL APIs on MS-Windows.
	* w32.c: Include sddl.h and sys/acl.h.
	(SDDL_REVISION_1): Define if not already defined.
	(g_b_init_get_security_descriptor_dacl)
	(g_b_init_convert_sd_to_sddl, g_b_init_convert_sddl_to_sd)
	(g_b_init_is_valid_security_descriptor)
	(g_b_init_set_file_security): New static flags.
	(globals_of_w32): Initialize them to zero.
	(SetFileSecurity_Name): New string constant.
	(SetFileSecurity_Proc, GetSecurityDescriptorDacl_Proc)
	(ConvertStringSecurityDescriptorToSecurityDescriptor_Proc)
	(ConvertSecurityDescriptorToStringSecurityDescriptor_Proc)
	(IsValidSecurityDescriptor_Proc): New typedefs.
	(get_file_security, get_security_descriptor_owner)
	(get_security_descriptor_group): Set errno to ENOTSUP.
	(set_file_security, get_security_descriptor_dacl)
	(is_valid_security_descriptor, convert_sd_to_sddl)
	(convert_sddl_to_sd, acl_valid, acl_to_text, acl_from_text)
	(acl_free, acl_get_file, acl_set_file): New functions.

	* fileio.c (Fcopy_file) [WINDOWSNT]: Support copying ACLs.

1435 1436 1437 1438 1439 1440 1441 1442 1443 1444
2012-12-17  Paul Eggert  <eggert@cs.ucla.edu>

	Don't reraise SIGCHLD, as that can now lose (Bug#13192).
	With the 2012-12-03 fix for Bug#12980 in place, an old workaround
	for some of that bug's symptoms can now cause Emacs to abort.
	Remove the workaround.
	* process.c (wait_reading_process_output): Don't reraise SIGCHLD.
	The bug that caused SIGCHLD to get lost has been fixed, and the
	workaround for it can now cause Emacs to abort.

1445 1446 1447 1448 1449 1450
2012-12-16  Paul Eggert  <eggert@cs.ucla.edu>

	* sysdep.c (emacs_abort): Bump backtrace size to 40.
	Companion to the 2012-09-30 patch.  Suggested by Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.

1451 1452 1453 1454
2012-12-16  Romain Francoise  <romain@orebokech.com>

	* fileio.c (Ffile_acl, Fset_file_acl): New functions.
	(Fcopy_file): Change last arg to `preserve_extended_attributes'
1455
	and copy ACL entries of file in addition to SELinux context if set.
1456 1457 1458 1459 1460
	(syms_of_fileio): Add `file-acl' and `set-file-acl'.

	* Makefile.in (LIBACL_LIBS): New macro.
	(LIBES): Use it.

1461 1462 1463 1464
2012-12-15  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (internal_delete_file): Use bool for boolean.

1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495
2012-12-15  Eli Zaretskii  <eliz@gnu.org>

	Fix bug #13079 on MS-Windows with temp files not being deleted.
	* w32.h (_child_process): New members input_file and
	pending_deletion.
	(register_child): First argument is now pid_t.
	(record_infile, record_pending_deletion): New prototypes.

	* w32proc.c (new_child): Initialize input_file and
	pending_deletion members of the child.
	(delete_child): Delete the child's temporary input file, if any,
	that is pending deletion.
	(register_child): First argument is now pid_t.
	(record_infile, record_pending_deletion): New functions.
	(reap_subprocess): Fix a typo in DebPrint string.
	(sys_spawnve, sys_kill): Use pid_t for PID arguments.

	* fileio.c (internal_delete_file): Return an int again: non-zero
	if delete-file succeeds, zero otherwise.

	* lisp.h (internal_delete_file): Adjust prototype.

	* callproc.c (Fcall_process): Don't overwrite infile with result
	of DECODE_FILE.
	[WINDOWSNT] If BUFFER is an integer, i.e. we are launching an
	asynchronous subprocess, record the name of the input file name,
	if any.
	(delete_temp_file) [WINDOWSNT]: If internal_delete_file fails to
	delete the file, record it as pending deletion when the subprocess
	exits.

1496 1497 1498 1499 1500 1501
2012-12-14  Eli Zaretskii  <eliz@gnu.org>

	* editfns.c [HAVE_PWD_H]: Include grp.h.

	* makefile.w32-in ($(BLD)/editfns.$(O)): Add $(NT_INC)/grp.h.

1502 1503 1504 1505 1506 1507 1508 1509 1510
2012-12-14  Paul Eggert  <eggert@cs.ucla.edu>

	Fix permissions bugs with setgid directories etc. (Bug#13125)
	* dired.c (Ffile_attributes): Return t as the 9th attribute,
	to mark it as a placeholder.  The old value was often wrong.
	The only user of this attribute has been changed to use
	file-ownership-preserved-p instead, with its new group arg.
	* editfns.c (Fgroup_gid, Fgroup_real_gid): New functions.

1511 1512
2012-12-14  Stefan Monnier  <monnier@iro.umontreal.ca>

1513 1514
	* xdisp.c (select_frame_for_redisplay, display_mode_lines):
	Keep selected_window and selected_frame in sync.
1515

1516 1517 1518 1519 1520 1521