ChangeLog 791 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14
2012-11-22  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (Fgarbage_collect): Unblock input after clearing
	gc_in_progress to avoid note_mouse_highlight glitch with GC.
	* frame.h (FRAME_MOUSE_UPDATE): New macro.
	* msdos.c (IT_frame_up_to_date): Use it here...
	* w32term.c (w32_frame_up_to_date): ...here...
	* xterm.c (XTframe_up_to_date): ...and here...
	* nsterm.m (ns_frame_up_to_date): ...but not here.
	* lisp.h (Mouse_HLInfo): Remove mouse_face_deferred_gc member.
	Adjust users.
	* xdisp.c (message2_nolog, message3_nolog, note_mouse_highlight):
	Do not check whether GC is in progress.

15 16 17 18 19 20 21 22
2012-11-22  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (window_buffer_changed): New function.
	(update_menu_bar, update_tool_bar): Use it to
	simplify large 'if' statements.
	(redisplay_internal): Generalize commonly used
	'tail' and 'frame' local variables.

23 24 25 26 27
2012-11-22  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts
	with Windows system header.

28 29 30 31 32 33 34 35 36 37 38
2012-11-21  Paul Eggert  <eggert@cs.ucla.edu>

	Assume POSIX 1003.1-1988 or later for unistd.h (Bug#12945).
	* alloc.c: Assume unistd.h exists.
	* fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd.
	* sysdep.c (get_current_dir_name): Assume getcwd exists.
	(getwd) [USG]: Remove; no longer needed.
	(sys_subshell) [DOS_NT]: Use getcwd, not getwd.
	* w32.c (getcwd): Rename from getwd, and switch to getcwd's API.
	* w32.h (getcwd): Remove decl.

39 40 41 42 43 44
2012-11-21  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (fast_set_selected_frame): Rename from update_tool_bar_unwind.
	Make it set selected_window as well.
	(update_tool_bar): Use it.

45
2012-11-21  Ken Brown  <kbrown@cornell.edu>
Ken Brown's avatar
Ken Brown committed
46 47 48 49 50

	* emacs.c (main): Set the G_SLICE environment variable for all
	Cygwin builds, not just GTK builds.  See
	https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html.

51
2012-11-21  Eli Zaretskii  <eliz@gnu.org>
52 53 54 55 56

	* w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
	(FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
	Define for the MSVC compiler.

57
	* w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing semi-colon.
58 59 60 61 62 63 64 65

	* fileio.c (Fsubstitute_in_file_name, Ffile_name_directory)
	(Fexpand_file_name) [DOS_NT]: Pass encoded file name to
	dostounix_filename.  Prevents crashes down the road, because
	dostounix_filename assumes it gets a unibyte string.  Reported by
	Michel de Ruiter <michel@sentient.nl>, see
	http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html

66 67 68 69 70 71 72 73 74 75 76 77 78
2012-11-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	Conflate Qnil and Qunbound for `symbol-function'.
	* alloc.c (Fmake_symbol): Initialize `function' to Qnil.
	* lread.c (init_obarray): Set `function' fields to Qnil.
	* eval.c (Fcommandp): Ignore Qunbound.
	(Fautoload, eval_sub, Fapply, Ffuncall, Fmacroexpand):
	* data.c (Ffset, Ffboundp, indirect_function, Findirect_function):
	Test NILP rather than Qunbound.
	(Ffmakunbound): Set to Qnil.
	(Fsymbol_function): Never signal an error.
	(Finteractive_form): Ignore Qunbound.

79 80 81 82
2012-11-20  Paul Eggert  <eggert@cs.ucla.edu>

	* eval.c (interactive_p): Remove no-longer-used decl.

83 84 85 86 87 88
2012-11-20  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (buffer_shared): Adjust comment.
	(buffer_shared_and_changed): New function.
	(prepare_menu_bars, redisplay_internal): Use it to
	decide whether all windows or frames should be updated.
89 90 91
	(window_outdated): New function.
	(text_outside_line_unchanged_p, redisplay_window): Use it.
	(redisplay_internal): Likewise.  Fix indentation.
92

93 94 95 96 97 98
2012-11-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (Finteractive_p, Fcalled_interactively_p, interactive_p): Remove.
	(syms_of_eval): Remove corresponding defsubr.
	* bytecode.c (exec_byte_code): `interactive-p' is now a Lisp function.

99 100 101 102 103 104 105 106 107
2012-11-19  Daniel Colascione  <dancol@dancol.org>

	* w32fns.c (Fx_file_dialog):
	(Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
	cygwin_convert_file_name*.

	* cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
	Rename cygwin_convert_path* to cygwin_convert_file_name*.

108 109 110 111
2012-11-18  Paul Eggert  <eggert@cs.ucla.edu>

	* nsterm.m (ns_select): Send SIGIO only to self, not to process group.

112
2012-11-18  Eli Zaretskii  <eliz@gnu.org>
113 114 115 116 117

	* w32select.c: Include w32common.h before w32term.h, so that
	windows.h gets included before w32term.h uses some of its
	features, see below.

118 119 120 121
	* w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]:
	New typedefs.
	(EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]:
	New prototypes.
122 123
	(EnumSystemLocales) [_MSC_VER]: Define if undefined.  (Bug#12878)

124
2012-11-18  Jan Djärv  <jan.h.d@swipnet.se>
125 126 127 128

	* nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834).
	(ns_select): Return at once if events are held (Bug#12834).

129
2012-11-18  enami tsugutomo  <tsugutomo.enami@jp.sony.com>
130 131 132 133

	* unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64.
	Needed following 2012-10-20 change.  (Bug#12902)

134 135 136 137
2012-11-18  Juanma Barranquero  <lekktu@gmail.com>

	* w32proc.c (waitpid): Remove unused label get_result.

138 139 140 141 142 143
2012-11-17  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (SYSWAIT_H): New macro.
	($(BLD)/callproc.$(O), $(BLD)/w32proc.$(O), $(BLD)/process.$(O))
	($(BLD)/sysdep.$(O)): Update dependencies.

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
2012-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881).
	* callproc.c (relocate_fd): Assume F_DUPFD.
	* emacs.c, term.c (O_RDWR): Remove.
	* keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than
	O_NDELAY, since O_NONBLOCK is the standard name for this flag.
	* nsterm.m: Assume <fcntl.h> exists.
	* process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process)
	(create_pty, Fmake_network_process, server_accept_connection)
	(wait_reading_process_output, init_process_emacs):
	Assume O_NONBLOCK.
	(wait_reading_process_output): Put in a special case for WINDOWSNT
	to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK.
	It's not clear this is needed, but it's a more-conservative change.
	(create_process): Assume FD_CLOEXEC.
	(create_process, create_pty): Assume O_NOCTTY.
	* sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL.
	(reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY.
	Omit if not DOS_NT, since F_GETFL is not defined there.
	(serial_open): Assume O_NONBLOCK and O_NOCTTY.
	* term.c: Include <fcntl.h>, for flags like O_NOCTTY.
	(O_NOCTTY): Remove.
	(init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that
	lack it, since gnulib guarantees this.
	* w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY.

171 172
2012-11-17  Eli Zaretskii  <eliz@gnu.org>

173 174 175
	* w32.c (faccessat): Pretend that directories have the execute bit
	set.  Emacs expects that, e.g., in files.el:cd-absolute.

176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193
	* w32proc.c (create_child): Don't clip the PID of the child
	process to fit into an Emacs integer, as this is no longer a
	restriction.
	(waitpid): Rename from sys_wait.  Emulate a Posix 'waitpid' by
	reaping only the process specified by PID argument, if that is
	positive.  Use PID instead of dead_child to know which process to
	reap.  Wait for the child to die only if WNOHANG is not in
	OPTIONS.
	(sys_select): Don't set dead_child.

	* sysdep.c (wait_for_termination_1): Remove the WINDOWSNT portion,
	as it is no longer needed.

	* process.c (waitpid, WUNTRACED) [!WNOHANG]: Remove definitions,
	no longer needed.
	(record_child_status_change): Remove the setting of
	record_at_most_one_child for the !WNOHANG case.

194 195 196 197 198 199 200 201 202 203
2012-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	Fix problems in ns port found by static checking.
	* nsterm.m: Include <pthread.h>, for pthread_mutex_lock etc.
	(hold_event, setPosition:portion:whole:): Send SIGIO only to self,
	not to process group.
	(ns_select): Use emacs_write, not write, as that's more robust
	in the presence of signals.
	(fd_handler:): Check for read errors.

204 205 206 207
2012-11-16  Glenn Morris  <rgm@gnu.org>

	* editfns.c (Fmessage): Mention message-log-max.  (Bug#12849)

208
2012-11-16  Stefan Monnier  <monnier@iro.umontreal.ca>
209 210 211

	* eval.c (Finteractive_p): Revert lexbind-merge mishap.

212
2012-11-16  Eli Zaretskii  <eliz@gnu.org>
213 214 215 216 217 218 219 220 221 222 223

	* w32proc.c (timer_loop): Make sure SuspendThread and ResumeThread
	use the same value of thread handle.
	(start_timer_thread): If the timer thread exited (due to error),
	clean up by closing the two handles it used.  Duplicate the caller
	thread's handle here, so it gets duplicated only once, when
	launching the timer thread.  Set priority of the timer thread, not
	the caller thread.
	(getitimer): Don't duplicate the caller thread's handle here.
	(Bug#12832)

224
2012-11-16  Jan Djärv  <jan.h.d@swipnet.se>
225 226 227 228

	* nsterm.m (hold_event): Send SIGIO to make sure ns_read_socket is
	called (Bug#12834).

229 230 231 232 233 234
2012-11-16  Paul Eggert  <eggert@cs.ucla.edu>

	Remove no-longer-used pty_max_bytes variable.
	* process.c (pty_max_bytes): Remove; unused.
	(send_process): Do not set it.

235 236 237 238 239
2012-11-15  Juanma Barranquero  <lekktu@gmail.com>

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

240 241 242 243 244 245 246
2012-11-15  Paul Eggert  <eggert@cs.ucla.edu>

	* eval.c (mark_backtrace) [BYTE_MARK_STACK]: Remove stray '*'.
	This follows up on the 2012-09-29 patch that removed indirection
	for the 'function' field.  Reported by Sergey Vinokurov in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00263.html>.

247 248 249 250 251 252 253 254 255
2012-11-14  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (faccessat): Rename from sys_faccessat.  (No need to use a
	different name, as the MS runtime does not have such a function,
	and probably never will.)  All callers changed.  Ignore DIRFD
	value if PATH is an absolute file name, to match Posix spec
	better.  If AT_SYMLINK_NOFOLLOW is set in FLAGS, don't resolve
	symlinks.

256 257 258 259 260
2012-11-14  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (echo_area_display, redisplay_internal):
	Omit redundant check whether frame_garbaged is set.

261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327
2012-11-14  Paul Eggert  <eggert@cs.ucla.edu>

	Use faccessat, not access, when checking file permissions (Bug#12632).
	This fixes a bug that has been present in Emacs since its creation.
	It was reported by Chris Torek in 1983 even before GNU Emacs existed,
	which must set some sort of record.  (Torek's bug report was against
	a predecessor of GNU Emacs, but GNU Emacs happened to have the
	same common flaw.)  See Torek's Usenet posting
	"setuid/setgid programs & Emacs" Article-I.D.: sri-arpa.858
	Posted: Fri Apr  8 14:18:56 1983.
	* Makefile.in (LIB_EACCESS): New macro.
	(LIBES): Use it.
	* callproc.c (init_callproc):
	* charset.c (init_charset):
	* fileio.c (check_existing, check_executable, check_writable)
	(Ffile_readable_p):
	* lread.c (openp, load_path_check):
	* process.c (allocate_pty):
	* xrdb.c (file_p):
	Use effective UID when checking permissions, not real UID.
	* callproc.c (init_callproc):
	* charset.c (init_charset):
	* lread.c (load_path_check, init_lread):
	Test whether directories are accessible, not merely whether they exist.
	* conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): New macro.
	* fileio.c (check_existing, check_executable, check_writable)
	(Ffile_readable_p):
	Use symbolic names instead of integers for the flags, as they're
	portable now.
	(check_writable): New arg AMODE.  All uses changed.
	Set errno on failure.
	(Ffile_readable_p): Use faccessat, not stat + open + close.
	(Ffile_writable_p): No need to call check_existing + check_writable.
	Just call check_writable and then look at errno.  This saves a syscall.
	dir should never be nil; replace an unnecessary runtime check
	with an eassert.  When checking the parent directory of a nonexistent
	file, check that the directory is searchable as well as writable, as
	we can't create files in unsearchable directories.
	(file_directory_p): New function, which uses 'stat' on most platforms
	but faccessat with D_OK (for efficiency) if WINDOWSNT.
	(Ffile_directory_p, Fset_file_times): Use it.
	(file_accessible_directory_p): New function, which uses a single
	syscall for efficiency.
	(Ffile_accessible_directory_p): Use it.
	* xrdb.c (file_p): Use file_directory_p.
	* lisp.h (file_directory_p, file_accessible_directory_p): New decls.
	* lread.c (openp): When opening a file, use fstat rather than
	stat, as that avoids a permissions race.  When not opening a file,
	use file_directory_p rather than stat.
	(dir_warning): First arg is now a usage string, not a format.
	Use errno.  All uses changed.
	* nsterm.m (ns_term_init): Remove unnecessary call to file-readable
	that merely introduced a race.
	* process.c, sysdep.c, term.c: All uses of '#ifdef O_NONBLOCK'
	changed to '#if O_NONBLOCK', to accommodate gnulib O_* style,
	and similarly for the other O_* flags.
	* w32.c (sys_faccessat): Rename from sys_access and switch to
	faccessat's API.  All uses changed.
	* xrdb.c: Do not include <sys/stat.h>; no longer needed.
	(magic_db): Rename from magic_file_p.
	(magic_db, search_magic_path): Return an XrmDatabase rather than a
	char *, so that we don't have to test for file existence
	separately from opening the file for reading.  This removes a race
	fixes a permission-checking problem, and simplifies the code.
	All uses changed.
	(file_p): Remove; no longer needed.

328 329 330 331 332 333
2012-11-13  Dmitry Antipov  <dmantipov@yandex.ru>

	Omit glyphs initialization at startup.
	* dispnew.c (glyphs_initialized_initially_p): Remove.
	(adjust_frame_glyphs_initially): Likewise.  Adjust users.
	(Fredraw_frame): Move actual code from here...
Eli Zaretskii's avatar
Eli Zaretskii committed
334
	(redraw_frame): ...to here.  Add eassert.  Adjust comment.
335 336 337
	(Fredraw_display): Use redraw_frame.
	* xdisp.c (clear_garbaged_frames): Likewise.

338
2012-11-13  Eli Zaretskii  <eliz@gnu.org>
339 340 341 342 343 344 345

	* xdisp.c (decode_mode_spec): Limit the value of WIDTH argument
	passed to pint2str and pint2hrstr to be at most the size of the
	frame's decode_mode_spec_buffer.  This avoids crashes with very
	large values of FIELD_WIDTH argument to decode_mode_spec.
	(Bug#12867)

346 347 348 349 350 351 352 353 354 355 356
2012-11-13  Paul Eggert  <eggert@cs.ucla.edu>

	Fix a race with verify-visited-file-modtime (Bug#12863).
	Since at least 1991 Emacs has ignored an mtime difference of no
	more than one second, but my guess is that this was to work around
	file system bugs that were fixed long ago.  Since the race is
	causing problems now, let's remove that code.
	* fileio.c (Fverify_visited_file_modtime): Do not accept a file
	whose time stamp is off by no more than a second.  Insist that the
	file time stamps match exactly.

357 358 359 360 361 362 363
2012-11-12  Dmitry Antipov  <dmantipov@yandex.ru>

	* frame.h (struct frame): Convert external_tool_bar member to
	1-bit unsigned bitfield.
	* termhooks.h (struct terminal): Remove mouse_moved member since
	all users are long dead.  Adjust comment on mouse_position_hook.

364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380
2012-11-12  Dmitry Antipov  <dmantipov@yandex.ru>

	Simplify by using FOR_EACH_FRAME here and there.
	* frame.c (next_frame, prev_frame, other_visible_frames)
	(delete_frame, visible-frame-list): Use FOR_EACH_FRAME.
	* w32term.c (x_window_to_scroll_bar): Likewise.
	* window.c (window_list): Likewise.
	* xdisp.c (x_consider_frame_title): Likewise.
	* xfaces.c ( Fdisplay_supports_face_attributes_p): Likewise.
	* xfns.c (x_window_to_frame, x_any_window_to_frame)
	(x_menubar_window_to_frame, x_top_window_to_frame): Likewise.
	* xmenu.c (menubar_id_to_frame): Likewise.
	* xselect.c (frame_for_x_selection): Likewise.
	* xterm.c (x_frame_of_widget, x_window_to_scroll_bar)
	(x_window_to_menu_bar): Likewise.
	* w32fns.c (x_window_to_frame): Likewise.  Adjust comment.

381 382
2012-11-12  Paul Eggert  <eggert@cs.ucla.edu>

383 384
	* data.c (Qdefalias_fset_function): Now static.

385 386 387 388 389 390
	Another tweak to vectorlike_header change.
	* alloc.c (struct Lisp_Vectorlike_Free, NEXT_IN_FREE_LIST):
	Remove, and replace all uses with ...
	(next_in_free_list, set_next_in_free_list):
	New functions, which respect C's aliasing rules better.

391 392 393 394 395
2012-11-11  Paul Eggert  <eggert@cs.ucla.edu>

	* window.c (list4i): Rename from 'quad'.  All uses changed.
	Needed because <sys/types.h> defines 'quad' on Solaris 10.

396 397 398 399 400
2012-11-11  Juanma Barranquero  <lekktu@gmail.com>

	* xdisp.c (start_hourglass) [HAVE_NTGUI]: Add block to silence
	warning about mixing declarations and code in ISO C90.

401
2012-11-10  Martin Rudalics  <rudalics@gmx.at>
402 403 404 405

	* window.c (Fsplit_window_internal): Set combination limit of
	new parent window to t iff Vwindow_combination_limit is t;
	fixing a regression introduced with the change from 2012-09-22.
406
	(Fset_window_combination_limit): Fix doc-string.
407

408
2012-11-10  Eli Zaretskii  <eliz@gnu.org>
409 410 411 412

	* xdisp.c (try_scrolling): Fix correction of aggressive-scroll
	amount when the scroll margins are too large.  When scrolling
	backwards in the buffer, give up if cannot reach point or the
413 414
	scroll margin within a reasonable number of screen lines.
	Fixes point position in window under scroll-up/down-aggressively when
415 416 417
	point is positioned many lines beyond the window top/bottom.
	(Bug#12811)

418 419 420 421
	* ralloc.c (relinquish): If real_morecore fails to return memory
	to the system, don't crash; instead, leave the last heap
	unchanged and return.  (Bug#12774)

422 423 424 425 426 427 428 429 430 431 432
2012-11-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.h (AUTOLOADP): New macro.
	* eval.c (Fautoload): Don't attach to loadhist, call Fdefalias instead.
	* data.c (Ffset): Remove special ad-advice-info handling.
	(Fdefalias): Handle autoload definitions and new Qdefalias_fset_function.
	(Fsubr_arity): CSE.
	(Finteractive_form): Simplify.
	(Fquo): Don't insist on having at least 2 arguments.
	(Qdefalias_fset_function): New var.

433 434
2012-11-09  Jan Djärv  <jan.h.d@swipnet.se>

435 436
	* image.c (xpm_make_color_table_h): Change to hashtest_equal.

437 438 439 440
	* nsfont.m (Qcondensed, Qexpanded): New variables.
	(ns_descriptor_to_entity): Restore Qcondensed, Qexpanded setting.
	(syms_of_nsfont): Defsym Qcondensed, Qexpanded.

441 442 443 444 445 446 447
2012-11-09  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix recently introduced crash on MS-Windows (Bug#12839).
	* w32term.h (struct scroll_bar): Use convenient header.
	(SCROLL_BAR_VEC_SIZE): Remove.
	* w32term.c (x_scroll_bar_create): Use VECSIZE.

448 449 450 451 452 453 454 455 456 457 458
2012-11-09  Dmitry Antipov  <dmantipov@yandex.ru>

	Tweak last vectorlike_header change.
	* alloc.c (struct Lisp_Vectorlike_Free): Special type to represent
	vectorlike object on the free list.  This is introduced to avoid
	some (but not all) pointer casting and aliasing problems, see
	http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00105.html.
	* .gdbinit (pvectype, pvecsize): New commands to examine vectorlike
	objects.
	(xvectype, xvecsize): Use them to examine Lisp_Object values.

459 460
2012-11-09  Jan Djärv  <jan.h.d@swipnet.se>

461
	* nsfont.m (ns_descriptor_to_entity): Qcondensed and Qexpanded has
462 463
	been removed, so remove them here also.

464 465 466 467 468
2012-11-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* doc.c (Fdocumentation): Handle new property
	dynamic-docstring-function to replace the old ad-advice-info.

469 470 471 472
2012-11-09  Paul Eggert  <eggert@cs.ucla.edu>

	* fns.c (Qeql, hashtest_eq): Now static.

473 474 475 476 477 478 479
2012-11-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.h (XHASH): Redefine to be imperfect and fit in a Lisp int.
	* fns.c (hashfn_eq, hashfn_eql, sxhash):
	* profiler.c (hashfn_profiler): Don't use XUINT on non-integers.
	* buffer.c (compare_overlays): Use XLI rather than XHASH.

480 481 482 483 484 485 486 487 488
2012-11-08  Paul Eggert  <eggert@cs.ucla.edu>

	Use same hash function for hashfn_profiler as for hash_string etc.
	* fns.c (SXHASH_COMBINE): Remove.  All uses replaced by sxhash_combine.
	* lisp.h (sxhash_combine): New inline function, with the contents
	of the old SXHASH_COMBINE.
	* profiler.c (hashfn_profiler): Use it, instead of having a
	special hash function containing a comparison that always yields 1.

489 490 491 492 493 494 495
2012-11-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic)
	(Qultra_condensed, Qextra_condensed, Qcondensed, Qsemi_condensed)
	(Qsemi_expanded, Qextra_expanded, Qexpanded, Qultra_expanded):
	Remove unused vars.

496 497 498 499 500
2012-11-08  Jan Djärv  <jan.h.d@swipnet.se>

	* image.c (xpm_make_color_table_h): Fix compiler error because
	make_hash_table changed.

501 502 503 504
2012-11-08  Thomas Kappler <tkappler@gmail.com> (tiny change)

	* nsfont.m (ns_findfonts): Handle empty matchingDescs (Bug#11541).

505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531
2012-11-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	Use ad-hoc comparison function for the profiler's hash-tables.
	* profiler.c (Qprofiler_backtrace_equal, hashtest_profiler): New vars.
	(make_log): Use them.
	(handle_profiler_signal): Don't inhibit quit any longer since we don't
	call Fequal any more.
	(Ffunction_equal): New function.
	(cmpfn_profiler, hashfn_profiler): New functions.
	(syms_of_profiler): Initialize them.
	* lisp.h (struct hash_table_test): New struct.
	(struct Lisp_Hash_Table): Use it.
	* alloc.c (mark_object): Mark hash_table_test fields of hash tables.
	* fns.c (make_hash_table): Take a struct to describe the test.
	(cmpfn_eql, cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
	(hashfn_equal, hashfn_user_defined): Adjust to new calling convention.
	(hash_lookup, hash_remove_from_table): Move assertion checking of
	hashfn result here.  Check hash-equality before calling cmpfn.
	(Fmake_hash_table): Adjust call to make_hash_table.
	(hashtest_eq, hashtest_eql, hashtest_equal): New structs.
	(syms_of_fns): Initialize them.
	* emacs.c (main): Move syms_of_fns earlier.
	* xterm.c (syms_of_xterm):
	* category.c (hash_get_category_set): Adjust call to make_hash_table.
	* print.c (print_object): Adjust to new hash-table struct.
	* composite.c (composition_gstring_put_cache): Adjust to new hashfn.

Eli Zaretskii's avatar
Eli Zaretskii committed
532 533 534 535 536 537
2012-11-08  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (modifier_set): Fix handling of Scroll Lock when the
	value of w32-scroll-lock-modifier is neither nil nor one of the
	known key modifiers.  (Bug#12806)

538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584
2012-11-08  Dmitry Antipov  <dmantipov@yandex.ru>

	Shrink struct vectorlike_header to the only size field.
	* lisp.h (enum pvec_type): Avoid explicit enum member values.
	Adjust comment.
	(enum More_Lisp_Bits): Change PSEUDOVECTOR_SIZE_BITS and
	PVEC_TYPE_MASK to arrange new bitfield in the vector header.
	(PSEUDOVECTOR_REST_BITS, PSEUDOVECTOR_REST_MASK): New members.
	(PSEUDOVECTOR_AREA_BITS): New member used to extract subtype
	information from the vector header.  Adjust comment.
	(XSETPVECTYPE, XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR)
	(PSEUDOVECTOR_TYPEP, DEFUN): Adjust to match new vector header
	layout.
	(XSETSUBR, SUBRP): Adjust to match new Lisp_Subr layout.
	(struct vectorlike_header): Remove next member.  Adjust comment.
	(struct Lisp_Subr): Add convenient header.  Adjust comment.
	(allocate_pseudovector): Adjust prototype.
	* alloc.c (mark_glyph_matrix, mark_face_cache, allocate_string)
	(sweep_string, lisp_malloc): Remove useless prototypes.
	(enum mem_type): Adjust comment.
	(NEXT_IN_FREE_LIST): New macro.
	(SETUP_ON_FREE_LIST): Adjust XSETPVECTYPESIZE usage.
	(Fmake_bool_vector): Likewise.
	(struct large_vector): New type to represent allocation unit for
	the vectors with the memory footprint more than VBLOOCK_BYTES_MAX.
	(large_vectors): Change type to struct large_vector.
	(allocate_vector_from_block): Simplify.
	(PSEUDOVECTOR_NBYTES): Replace with...
	(vector_nbytes): ...new function.  Adjust users.
	(sweep_vectors): Adjust processing of large vectors.
	(allocate_vectorlike): Likewise.
	(allocate_pseudovector): Change type of 3rd arg to enum pvec_type.
	Add easserts.  Adjust XSETPVECTYPESIZE usage.
	(allocate_buffer): Use BUFFER_PVEC_INIT.
	(live_vector_p): Adjust to match large vector.
	* buffer.c (init_buffer_once): Use BUFFER_PVEC_INIT.
	* buffer.h (struct buffer): Add next member.
	(BUFFER_LISP_SIZE, BUFFER_REST_SIZE, BUFFER_PVEC_INIT):
	New macros.
	(FOR_EACH_BUFFER): Adjust to match struct buffer change.
	* fns.c (internal_equal): Adjust to match enum pvec_type change.
	(copy_hash_table): Adjust to match vector header change.
	* lread.c (defsubr): Use XSETPVECTYPE.
	* .gdbinit (xpr, xbacktrace): Adjust to match vector header change.
	(xvectype): Likewise.  Print PVEC_NORMAL_VECTOR for regular vectors.
	(xvecsize): New command.

585 586 587 588 589 590 591
2012-11-08  Dmitry Antipov  <dmantipov@yandex.ru>

	* keyboard.c (event_to_kboard): Do not dereference
	frame_or_window field of SELECTION_REQUEST_EVENT
	and SELECTION_CLEAR_EVENT events (Bug#12814).
	* xterm.h (struct selection_input_event): Adjust comment.

592 593
2012-11-07  Eli Zaretskii  <eliz@gnu.org>

594 595 596
	* w32fns.c (modifier_set): Don't report modifiers from toggle key,
	such as Scroll Lock, if the respective keys are treated as
	function keys, not as modifiers.  This avoids destroying non-ASCII
597
	keyboard input when Scroll Lock is toggled ON.  (Bug#12806)
598

599 600 601 602
2012-11-07  Dmitry Antipov  <dmantipov@yandex.ru>

	* xfns.c (Fx_wm_set_size_hint): Use check_x_frame.  Adjust docstring.

603 604 605 606 607 608 609 610 611
2012-11-06  Paul Eggert  <eggert@cs.ucla.edu>

	Restore some duplicate definitions (Bug#12814).
	This undoes part of the 2012-11-03 changes.  Some people build
	with plain -g rather than with -g3, and they need the duplicate
	definitions for .gdbinit to work; see <http://bugs.gnu.org/12814#26>.
	* lisp.h (GCTYPEBITS, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK):
	Define as macros, as well as as enums or as constants.

612 613 614 615 616
2012-11-06  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (convert_ns_to_X_keysym, keyDown:): Add NSNumericPadKeyMask
	to keypad keys (Bug#12816).

617 618 619 620 621 622 623 624 625
2012-11-06  Paul Eggert  <eggert@cs.ucla.edu>

	Minor adjustments of recently-changed frame functions.
	* buffer.c (Fbuffer_list): Omit CHECK_FRAME, since arg is already
	known to be a frame (we're in the FRAMEP branch).
	* lisp.h (Qframep): Remove decl.  frame.h declares this.
	* window.c (quad): Args are of type EMACS_INT, not ptrdiff_t,
	since they're meant for Lisp fixnum values.

626 627 628 629 630 631 632
2012-11-06  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.c (Fwindow_combination_limit): Revert to the only
	required argument and adjust docstring as suggested in
	http://lists.gnu.org/archive/html/emacs-diffs/2012-11/msg01082.html
	by Martin Rudalics <rudalics@gmx.at>.

633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667
2012-11-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Widely used frame validity and checking functions.
	* frame.h (decode_live_frame, decode_any_frame): Add prototypes.
	* frame.c (decode_live_frame, decode_any_frame): New functions.
	(delete_frame, Fredirect_frame_focus, Fframe_parameters)
	(Fframe_parameter, Fframe_char_height, Fframe_char_width)
	(Fframe_pixel_height, Fframe_pixel_width, Ftool_bar_pixel_width)
	(Fframe_pointer_visible_p): Use decode_any_frame.
	(Fmake_frame_visible, Fmake_frame_invisible, Ficonify_frame)
	(Fraise_frame, Flower_frame, Fmodify_frame_parameters)
	(Fset_frame_height, Fset_frame_width): Use decode_live_frame.
	(Fframe_focus): Likewise.  Allow zero number of arguments.
	Adjust docstring.
	(frame_buffer_list, frame_buffer_predicate): Remove.
	* lisp.h (frame_buffer_predicate): Remove prototype.
	* buffer.c (Fother_buffer): Use decode_any_frame.
	* xdisp.c (Ftool_bar_lines_needed): Likewise.
	* xfaces.c (Fcolor_gray_p, Fcolor_supported_p): Likewise.
	* font.c (Ffont_face_attributes, Ffont_family_list, Fopen_font)
	(Fclose_font, Ffont_info): Use decode_live_frame.
	* fontset.c (check_fontset_name): Likewise.
	* terminal.c (Fframe_terminal): Likewise.
	* w32fns.c (check_x_frame): Likewise.
	* window.c (Fminibuffer_window, Fwindow_at)
	(Fcurrent_window_configuration): Likewise.
	(Frun_window_configuration_change_hook, Fwindow_resize_apply):
	Likewise.  Allow zero number of arguments.  Adjust docstring.
	* dispnew.c (Fredraw_frame): Likewise.
	* xfaces.c (frame_or_selected_frame): Remove.
	(Fx_list_fonts, Finternal_get_lisp_face_attribute, Fface_font)
	(Finternal_lisp_face_equal_p, Finternal_lisp_face_empty_p)
	(Fframe_face_alist): Use decode_live_frame.
	* xfns.c (check_x_frame): Likewise.

668 669 670 671 672 673 674 675 676 677 678 679
2012-11-06  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.c (quad): New function.
	(Fwindow_edges, Fwindow_pixel_edges, Fwindow_inside_edges)
	(Fwindow_absolute_pixel_edges, Fwindow_inside_absolute_pixel_edges)
	(Fwindow_inside_pixel_edges, Fpos_visible_in_window_p)
	(Fwindow_line_height): Use it.
	(Fwindow_fringes): Use list3.
	(Fwindow_scroll_bars): Use list4.
	(Fwindow_frame, Fwindow_top_child, Fwindow_left_child)
	(Fwindow_combination_limit): Allow zero number of arguments.

680 681 682 683
2012-11-05  Eli Zaretskii  <eliz@gnu.org>

	* makefile.w32-in ($(BLD)/w32fns.$(O)): Depend on $(NT_INC)/unistd.h.

Juanma Barranquero's avatar
Juanma Barranquero committed
684
	* w32fns.c: Include unistd.h, to avoid compiler warnings on Cygwin.
685
	(emacs_abort) [CYGWIN]: Don't call _open_osfhandle; instead, use
686
	file descriptor 2 for standard error.  (Bug#12805)
687

688 689 690 691
2012-11-05  Chong Yidong  <cyd@gnu.org>

	* process.c (wait_reading_process_output): Revert previous change.

Paul Eggert's avatar
Paul Eggert committed
692 693
2012-11-05  Paul Eggert  <eggert@cs.ucla.edu>

694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713
	Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid (Bug#12800).
	This removes code that has been obsolete since around 1990.
	* callproc.c (Fcall_process):
	* emacs.c (main):
	* process.c (create_process):
	* term.c (dissociate_if_controlling_tty):
	Assume setsid exists.
	* callproc.c (child_setup): Assume setpgid exists and behaves as
	per POSIX.1-1988 or later.
	* conf_post.h (setpgid) [!HAVE_SETPGID]: Remove.
	* emacs.c (shut_down_emacs):
	* sysdep.c (sys_suspend, init_foreground_group):
	Assume getpgrp behaves as per POSIX.1-1998 or later.
	* msdos.c (setpgrp): Remove.
	(tcgetpgrp, setpgid, setsid): New functions.
	* systty.h (EMACS_GETPGRP): Remove.  All callers now use getpgrp.
	* term.c (no_controlling_tty): Remove; unused.
	* w32proc.c (setpgrp): Remove.
	(setsid, tcgetpgrp): New functions.

Paul Eggert's avatar
Paul Eggert committed
714 715 716 717 718
	Simplify by assuming __fpending.
	* dispnew.c: Include <fpending.h>, not <stdio_ext.h>.
	(update_frame_1): Use __fpending, not PENDING_OUTPUT_COUNT.
	Do not assume that __fpending's result fits in int.

Paul Eggert's avatar
Paul Eggert committed
719 720
2012-11-04  Paul Eggert  <eggert@cs.ucla.edu>

721 722
	Remove EMACS_OUTQSIZE+sleep hack.
	* dispnew.c (update_frame_1): Remove hack for terminals slower
723 724
	than 2400 bps, which throttled Emacs by having it sleep.
	This code hasn't worked since at least 2007, when the multi-tty stuff
725 726 727 728
	was added, and anyway those old terminals are long dead.
	* systty.h (EMACS_OUTQSIZE): Remove; unused.  The macro isn't used even
	without the dispnew.c change, as dispnew.c doesn't include systty.h.

Paul Eggert's avatar
Paul Eggert committed
729 730 731 732 733 734 735
	Fix data-loss with --version (Bug#9574).
	* emacs.c (close_output_streams): Use strerror, not emacs_strerror,
	as we can't assume that emacs_strerror is initialized, and strerror
	is good enough here.
	(main): Invoke atexit earlier, to catch earlier instances of
	sending data to stdout and exiting, e.g., "emacs --version >/dev/full".

736 737 738 739 740
2012-11-04  Michael Marchionna  <tralfaz@pacbell.net>

	* nsterm.m: Add NSClearLineFunctionKey and keypad keys (Bug#8680).
	(keyDown): Remap keypad keys to X11 virtual key codes.

741 742
2012-11-03  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
743 744 745 746 747 748 749 750
	Fix data-loss with --batch (Bug#9574).
	* emacs.c: Include <close-stream.h>.
	(close_output_streams): New function.
	(main): Pass it to atexit, so that Emacs closes stdout and stderr
	and handles errors appropriately.
	(Fkill_emacs): Don't worry about flushing, as close_output_stream
	does that now.

751 752 753 754 755 756 757 758 759 760 761 762
	Fix a race condition that causes Emacs to mess up glib (Bug#8855).
	The symptom is a diagnostic "GLib-WARNING **: In call to
	g_spawn_sync(), exit status of a child process was requested but
	SIGCHLD action was set to SIG_IGN and ECHILD was received by
	waitpid(), so exit status can't be returned."  The diagnostic
	is partly wrong, as the SIGCHLD action is not set to SIG_IGN.
	The real bug is a race condition between Emacs and glib: Emacs
	does a waitpid (-1, ...) and reaps glib's subprocess by mistake,
	so that glib can't find it.  Work around the bug by invoking
	waitpid only on subprocesses that Emacs itself creates.
	* process.c (create_process, record_child_status_change):
	Don't use special value -1 in pid field, as the caller now must
763 764
	know the pid rather than having the callee infer it.
	The inference was sometimes incorrect anyway, due to another race.
765 766 767 768 769 770 771 772 773 774 775 776 777 778 779
	(create_process): Set new 'alive' member if child is created.
	(process_status_retrieved): New function.
	(record_child_status_change): Use it.
	Accept negative 1st argument, which means to wait for the
	processes that Emacs already knows about.  Move special-case code
	for DOS_NT (which lacks WNOHANG) here, from caller.  Keep track of
	processes that have already been waited for, by testing and
	clearing new 'alive' member.
	(CAN_HANDLE_MULTIPLE_CHILDREN): Remove, as record_child_status_change
	now does this internally.
	(handle_child_signal): Let record_child_status_change do all
	the work, since we do not want to reap all exited child processes,
	only the child processes that Emacs itself created.
	* process.h (Lisp_Process): New boolean member 'alive'.

780 781 782 783 784 785 786
	Omit duplicate definitions no longer needed with gcc -g3.
	* lisp.h (GCTYPEBITS, GCALIGNMENT, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG)
	(VALMASK, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM):
	Define only as macros.  There's no longer any need to also define
	these symbols as enums or as constants, since we now assume
	gcc -g3 when debugging.

787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804
2012-11-03  Eli Zaretskii  <eliz@gnu.org>

	* lisp.mk: Adjust comments to the fact that term/internal is now
	loaded from loadup.el.

	* msdos.c (msdos_abort): Rename from emacs_abort, and make static.
	(msdos_fatal_signal): New function.
	(XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
	its argument list.

	* conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
	for GCC versions before 4.
	(emacs_raise): Define to call msdos_fatal_signal.

	* xdisp.c (init_from_display_pos): Fix initialization of the bidi
	iterator when starting in the middle of a display or overlay
	string.  (Bug#12745)

805 806 807 808 809
2012-11-03  Chong Yidong  <cyd@gnu.org>

	* process.c (wait_reading_process_output): Clean up the last
	change.

810 811 812 813 814
2012-11-03  Jim Paris  <jim@jtan.com>  (tiny change)

	* process.c (wait_reading_process_output): Avoid a race condition
	with SIGIO delivery (Bug#11536).

815 816 817 818
2012-11-03  Chong Yidong  <cyd@gnu.org>

	* buffer.c (cursor_type): Untabify docstring.

819 820 821 822 823 824 825
2012-11-03  Dmitry Antipov  <dmantipov@yandex.ru>

	* frame.h (struct frame): Drop can_have_scroll_bars member
	which is meaningless for a long time.  Adjust comments.
	(FRAME_CAN_HAVE_SCROLL_BARS): Remove.
	* frame.c, nsfns.m, term.c, w32fns.c, xfns.c: Adjust users.

826 827 828 829 830 831 832 833 834
2012-11-03  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.c (decode_next_window_args): Update window arg after
	calling decode_live_window and so fix crash reported at
	http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00035.html
	by Juanma Barranquero <lekktu@gmail.com>.
	(Fwindow_body_width, Fwindow_body_height): Simplify a bit.
	* font.c (Ffont_at): Likewise.

835 836 837 838 839 840 841
2012-11-01  Jan Djärv  <jan.h.d@swipnet.se>

	* widget.c (resize_cb): New function.
	(EmacsFrameRealize): Add resize_cb as event handler (Bug#12733).
	(EmacsFrameResize): Check if all is up to date before changing frame
	size.

842 843 844 845 846 847 848 849 850
2012-11-02  Eli Zaretskii  <eliz@gnu.org>

	Implement backtrace output for fatal errors on MS-Windows.
	* w32fns.c (CaptureStackBackTrace_proc): New typedef.
	(BACKTRACE_LIMIT_MAX): New macro.
	(w32_backtrace): New function.
	(emacs_abort): Use w32_backtrace when the user chooses not to
	attach a debugger.  Update the text of the abort dialog.

851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866
2012-11-02  Dmitry Antipov  <dmantipov@yandex.ru>

	Window-related stuff cleanup here and there.
	* dispnew.c (Finternal_show_cursor, Finternal_show_cursor_p):
	Use decode_any_window.
	* fringe.c (Ffringe_bitmaps_at_pos): Likewise.
	* xdisp.c (Fformat_mode_line): Likewise.
	* font.c (Ffont_at): Use decode_live_window.
	* indent.c (Fcompute_motion, Fvertical_motion): Likewise.
	* window.c (decode_next_window_args): Likewise.
	(decode_any_window): Remove static.
	* window.h (decode_any_window): Add prototype.
	* lisp.h (CHECK_VALID_WINDOW, CHECK_LIVE_WINDOW): Move from here...
	* window.h: ...to here, redefine via WINDOW_VALID_P and WINDOW_LIVE_P,
	respectively.

867 868 869 870 871 872 873 874 875 876 877 878
2012-11-02  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove pad from struct input_event.
	* termhooks.h (struct input_event): Remove padding field.
	Adjust comment.
	* keyboard.c (event_to_kboard): Simplify because frame_or_window
	member is never cons for a long time.  Adjust comment.
	(mark_kboards): Adjust because SELECTION_REQUEST_EVENT and
	SELECTION_CLEAR_EVENT has no Lisp_Objects to mark.  Add comment.
	* xterm.c (handle_one_xevent): Do not initialize frame_or_window
	field of SELECTION_REQUEST_EVENT and SELECTION_CLEAR_EVENT.

879 880 881 882
2012-11-01  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (getpgrp, setpgid): New functions.  (Bug#12776)

883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903
2012-10-31  Paul Eggert  <eggert@cs.ucla.edu>

	Fix crash when using Emacs as commit editor for git (Bug#12697).
	* callproc.c (setpgrp): Remove macro, as we now use setpgid
	and it is configured in conf_post.h.
	(Fcall_process): Don't invoke both setsid and setpgid; the former
	is enough, if it exists.
	* callproc.c (Fcall_process, child_setup):
	* process.c (create_process): Use setpgid.
	* conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
	for the real thing.
	* dispnew.c (init_display): Initialize the foreground group
	if we are running a tty display.
	* emacs.c (main): Do not worry about setpgrp; init_display does it now.
	* lisp.h (init_foreground_group): New decl.
	* sysdep.c (inherited_pgroup): New static var.
	(init_foreground_group, tcsetpgrp_without_stopping)
	(narrow_foreground_group, widen_foreground_group): New functions.
	(init_sys_modes): Narrow foreground group.
	(reset_sys_modes): Widen foreground group.

904 905 906 907
2012-10-31  Michael Albinus  <michael.albinus@gmx.de>

	* dbusbind.c: Fix cut'n'waste error.  Use HAVE_DBUS_VALIDATE_INTERFACE.

908 909 910 911 912 913
2012-10-31  Martin Rudalics  <rudalics@gmx.at>

	* minibuf.c (read_minibuf): Restore current buffer since
	choose_minibuf_frame calling Fset_frame_selected_window may
	change it (Bug#12766).

914 915 916 917
2012-10-30  Jan Djärv  <jan.h.d@swipnet.se>

	* frame.c (Fframe_pixel_height): Fix documentation (Bug#12733).

918 919 920 921 922
2012-10-30  Kenichi Handa  <handa@gnu.org>

	* font.c (Ffont_at): If WINDOW is specified and it is not
	displaying the current buffer, signal an error.

923 924
2012-10-29  Daniel Colascione  <dancol@dancol.org>

925 926
	* cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode):
	In preparation for fixing bug#12739, move these functions from
927 928 929
	here...

	* coding.h, coding.c: ... to here, and compile them only when
930 931
	WINDOWSNT or CYGWIN.  Moving these functions out of cygw32 proper
	lets us write cygw32-agnostic code for the HAVE_NTGUI case.
932

933 934 935 936 937 938 939 940 941
2012-10-28  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (TIMER_TICKS_PER_SEC): New macro.
	(timer_loop, getitimer, setitimer): Use it instead of
	CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
	'clock'.
	(w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
	literal 10000.

942 943 944 945 946 947 948 949 950 951
2012-10-28  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (NO_APPDEFINED_DATA): New define.
	(last_appdefined_event_data): New variable
	(last_appdefined_event): Remove.
	(ns_select): Initialize t from last_appdefined_event_data instead
	of [last_appdefined_event data1].
	(sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
	remove last_appdefined_event (Bug#12698).

952 953 954 955
2012-10-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* frame.c (x_set_font): Catch internal error.

956 957
2012-10-27  Eli Zaretskii  <eliz@gnu.org>

958 959
	Avoid overflow in w32 implementation of interval timers.
	When possible, for ITIMER_PROF count only times the main thread
960 961
	actually executes.
	* w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
962 963
	'volatile ULONGLONG' types.  All the other data which was
	previously clock_t is now ULONGLONG.  'terminate' is 'volatile int'.
964 965 966 967 968
	(GetThreadTimes_Proc): New typedef.
	(w32_get_timer_time): New function, returns a suitable time value
	for the timer.
	(timer_loop): Enter critical section when accessing ULONGLONG
	values of the itimer_data struct, as these accesses are no longer
969 970
	atomic.  Call 'w32_get_timer_time' instead of 'clock'.
	Remove unused variable.
971 972 973 974
	(init_timers): Initialize s_pfn_Get_Thread_Times.
	(start_timer_thread): Don't assign itimer->caller_thread here.
	(getitimer): Assign itimer->caller_thread here.
	(setitimer): Always call getitimer to get the value of ticks_now.
975
	(sys_spawnve): Avoid compiler warning about format mismatch.
976

977 978 979 980 981 982 983
2012-10-26  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Don't enable tracking of
	mouse movement events if the menu bar is active.  This avoids
	producing a busy "hour-glass" cursor by Windows if the mouse
	pointer is positioned over a tooltip shown for some menu item.

984 985 986 987 988 989 990 991 992
2012-10-25  Paul Eggert  <eggert@cs.ucla.edu>

	Don't assume process IDs fit in int.
	* emacs.c (shut_down_emacs) [!DOS_NT]:
	* sysdep.c (sys_suspend) [SIGTSTP && !MSDOS]:
	* term.c (dissociate_if_controlling_tty) [!DOS_NT]:
	Use pid_t, not int, to store process IDs, as 'int'
	is not wide enough on a few platforms (e.g., AIX and IRIX).

993 994 995 996 997 998 999 1000
2012-10-23  Kenichi Handa  <handa@gnu.org>

	The following change is to make face-font-rescale-alist work
	correctly for non-ASCII fonts.

	* font.c (font_open_entity): Don't handle Vface_font_rescale_alist.
	(font_open_for_lface): Handle Vface_font_rescale_alist.

1001 1002 1003 1004
2012-10-23  Chong Yidong  <cyd@gnu.org>

	* xfaces.c (Vfont_list_limit): Move unused variable to faces.el.

1005 1006
2012-10-21  Jan Djärv  <jan.h.d@swipnet.se>

1007 1008 1009 1010
	* nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
	for screen font.
	(nsfont_draw): Turn off LCD-smoothing (Bug#11484).

1011 1012 1013
	* xterm.c (x_focus_changed): Check if daemonp when sending focus in
	event (Bug#12681).

1014 1015 1016 1017
2012-10-21  Glenn Morris  <rgm@gnu.org>

	* lisp.mk (lisp): Add cp51932.el and eucjp-ms.el.

Paul Eggert's avatar
Paul Eggert committed
1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039
2012-10-20  Paul Eggert  <eggert@cs.ucla.edu>

	Port to OpenBSD 5.1.
	* frame.c (Fmouse_position, Fmouse_pixel_position):
	* xdisp.c (produce_stretch_glyph):
	Declare local vars only when they're needed.
	This is clearer and avoids a warning on OpenBSD about unused vars.
	* frame.h (FRAME_WINDOW_P): Always evaluate its argument.
	This is safer, and avoids OpenBSD warnings about unused vars.
	* keyboard.c (record_menu_key): Remove unnecessary decl.
	(poll_timer): Define only if POLL_FOR_INPUT is defined.
	* unexelf.c (ELFSIZE) [!ElfW]: Do not define if already defined,
	as our definition clashes with OpenBSD's.
	* xfaces.c (load_face_colors, check_lface_attrs)
	(get_lface_attributes_no_remap, get_lface_attributes)
	(lface_fully_specified_p, x_supports_face_attributes_p)
	(tty_supports_face_attributes_p, face_fontset, realize_face)
	(realize_x_face, realize_tty_face):
	Declare parameters to be Lisp_Object[LFACE_VECTOR_SIZE], not
	merely Lisp_Object *.  This is more informative and avoids
	a warning on OpenBSD about accessing beyond an object's size.

Chong Yidong's avatar
Chong Yidong committed
1040 1041 1042 1043
2012-10-20  Chong Yidong  <cyd@gnu.org>

	* lread.c (Fload): Doc fix (Bug#12592).

1044
2012-10-19  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)
1045 1046 1047

	* font.c (Ffont_at): Fix previous change.

Eli Zaretskii's avatar
Eli Zaretskii committed
1048 1049
2012-10-19  Eli Zaretskii  <eliz@gnu.org>

1050 1051
	* puresize.h (BASE_PURESIZE): Bump the base value to 1700000.
	See http://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00593.html
1052 1053
	for the reasons.

Eli Zaretskii's avatar
Eli Zaretskii committed
1054 1055
	* alloc.c (NSTATICS): Decrease to 0x800.

1056 1057 1058 1059 1060
2012-10-19  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fns.c (Fnreverse): Include the problem element when signalling an
	error (bug#12677).

1061 1062 1063 1064 1065
2012-10-18  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_select): Check writefds before call to
	FD_ISSET (Bug#12668).

1066 1067 1068 1069 1070 1071
2012-10-18  Daniel Colascione  <dancol@dancol.org>

	* alloc.c (NSTATICS): Increase from 0x650 to 0x1000
	(staticpro): If we run out of staticpro slots, die with an
	informative error instead of just calling emacs_abort.

1072 1073 1074 1075 1076 1077 1078
2012-10-18  Martin Rudalics  <rudalics@gmx.at>

	Fix two flaws reported by Dmitry Antipov.
	* window.c (Ftemp_output_buffer_show): Remove.
	(Fwindow_vscroll, Fset_window_vscroll): Use decode_live_window.
	(syms_of_window): Remove defsubr for Stemp_output_buffer_show.

1079 1080
2012-10-17  Eli Zaretskii  <eliz@gnu.org>

1081 1082 1083 1084 1085
	* makefile.w32-in ($(BLD)/w32.$(O)):
	($(BLD)/vm-limit.$(O)):
	($(BLD)/term.$(O)):
	($(BLD)/unexw32.$(O)):
	($(BLD)/fileio.$(O)):
1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114
	($(BLD)/dispnew.$(O)): Update dependencies.

	* w32term.h (w32_initialize_display_info, initialize_w32_display):
	Add prototypes.

	* w32proc.c: Include ctype.h.

	* w32.h (init_environment, check_windows_init_file)
	(syms_of_ntproc, syms_of_ntterm, dostounix_filename)
	(unixtodos_filename, init_winsock, srandom, random, sys_pipe)
	(set_process_dir, sys_spawnve, register_child, sys_sleep, getwd)
	(sys_link): Add prototypes.

	* w32.c: Include w32select.h.
	(sys_access, e_malloc, sys_select): Add prototypes.
	(emacs_gnutls_pull): 'timeout' is now EMACS_TIME, not struct timeval.

	* vm-limit.c [WINDOWSNT]: Include w32heap.h.

	* unexw32.c: Include lisp.h and w32.h.

	* term.c [WINDOWSNT]: Include w32term.h.

	* process.c [WINDOWSNT]: Add prototype of sys_select.

	* fileio.c [WINDOWSNT]: Include w32.h.

	* dispnew.c [WINDOWSNT]: Include w32.h.

1115 1116 1117 1118 1119 1120 1121
	* cygw32.c (Fcygwin_convert_path_to_windows)
	(Fcygwin_convert_path_from_windows): Use EQ to compare 2
	Lisp_Object values.  (Bug#12661)

	* w32fns.c (w32_msg_pump): Use XIL instead of casting an integer
	to Lisp_Object.  (Bug#12661)

1122 1123 1124 1125 1126
2012-10-17  Kenichi Handa  <handa@gnu.org>

	* xdisp.c (reseat_1): Make the information stored in it->cmp_it
	invalidate.

1127 1128 1129
2012-10-17  Dmitry Antipov  <dmantipov@yandex.ru>

	* buffer.c (Fkill_buffer): When unchaining the marker,
Juanma Barranquero's avatar
Juanma Barranquero committed
1130
	reset its buffer pointer to NULL (Bug#12652).
1131

1132 1133 1134 1135 1136 1137
2012-10-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not verify indirection counters of killed buffers (Bug#12579).
	* buffer.h (BUFFER_CHECK_INDIRECTION): New macro.
	* buffer.c (compact_buffer, set_buffer_internal_1): Use it.

1138 1139 1140 1141 1142 1143 1144
2012-10-16  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (Fmake_byte_code): Fix typo in comment.
	* print.c (print_interval): Define as static to match prototype.
	* indent.c (disptab_matches_widthtab, recompute_width_table):
	Convert to eassert.

1145 1146 1147 1148 1149 1150 1151
2012-10-16  Dmitry Antipov  <dmantipov@yandex.ru>

	* editfns.c (get_system_name): Remove.
	* lisp.h (get_system_name): Remove prototype.
	* xrdb.c (getenv, getpwuid, getpwnam): Remove prototypes.
	(get_environ_db): Use Vsystem_name.  Avoid call to strlen.

1152 1153 1154 1155
2012-10-15  Daniel Colascione  <dancol@dancol.org>

	* dbusbind.c: Add comment explaining reason for previous change.

1156 1157 1158 1159 1160 1161 1162
2012-10-15  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fwindow_end): Rewrite check whether cached position
	can be used (Bug#12600).
	(resize_frame_windows, grow_mini_window, shrink_mini_window):
	Set windows_or_buffers_changed.

1163 1164 1165 1166 1167 1168
2012-10-15  Daniel Colascione  <dancol@dancol.org>

	* dbusbind.c: Fix cygw32 build break when compiling with dbus
	enabled by undefining the symbol "interface", which the platform
	headers define to something incompatible.

1169 1170 1171 1172 1173 1174
2012-10-14  Daniel Colascione  <dancol@dancol.org>

	* image.c (init_tiff_functions, init_imagemagick_functions)
	(init_svg_functions): Fix cygw32 build break by using these
	functions only when WINDOWSNT _and_ HAVE_NTGUI.

1175 1176 1177 1178
2012-10-14  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_select): Count fd:s in writefs also (Bug#12422).

1179 1180 1181 1182
2012-10-13  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (xg_set_widget_bg): Divide by 65535 (Bug#12612).

1183 1184 1185 1186 1187
2012-10-13  HANATAKA, Shinya  <bogytech@gmail.com>  (tiny change)

	* coding.c (detect_coding): Set coding->id before calling
	this->detector.

Andreas Schwab's avatar
Andreas Schwab committed
1188 1189 1190 1191
2012-10-13  Andreas Schwab  <schwab@linux-m68k.org>

	* fileio.c: Formatting fixes.

Paul Eggert's avatar
Paul Eggert committed
1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204
2012-10-13  Paul Eggert  <eggert@cs.ucla.edu>

	Fix some stat-related races.
	* fileio.c (Fwrite_region): Avoid race condition if a file is
	removed or renamed by some other process immediately after Emacs
	writes it but before Emacs stats it.  Do not assume that stat (or
	fstat) succeeds.
	* image.c (slurp_file): Resolve the file name with fopen + fstat
	rather than stat + fopen.
	(pbm_read_file) [0]: Remove unused code with stat race.
	* process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
	Remove ineffective code with stat race.

1205 1206 1207 1208
2012-10-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* doc.c (get_doc_string): Don't signal an error if the file is missing.

1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219
2012-10-12  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (hold_event_q): New static variable.
	(EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
	! q_event_ptr.
	(hold_event): New function.
	(ns_read_socket): If hold_event_q have events, store them and
	return (Bug#12384).
	(setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
	is zero (Bug#12384).

1220 1221 1222 1223
2012-10-12  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/w32select.$(O)): Update dependencies.

1224 1225
2012-10-12  Eli Zaretskii  <eliz@gnu.org>

1226 1227
	* makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.

1228 1229 1230 1231 1232 1233
	* fileio.c (check_existing): New function.
	(make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
	instead of calling 'stat', when what's needed is to check whether
	a file exists.  This avoids expensive system calls on MS-Windows.
	(Bug#12587)

1234
	* w32.c (init_environment): Call 'check_existing' instead of 'stat'.
1235 1236 1237 1238 1239 1240

	* lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
	determine whether a file exists and is not a directory.

	* lisp.h (check_existing): Add prototype.

1241 1242 1243 1244
2012-10-12  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfont.m (nsfont_open): Remove font cache, it is not GC correct.

1245 1246 1247 1248
2012-10-12  Glenn Morris  <rgm@gnu.org>

	* buffer.c (Fset_buffer): Doc fix.  (Bug#12624)

1249 1250
2012-10-11  Stefan Monnier  <monnier@iro.umontreal.ca>

1251 1252
	* buffer.c (Fkill_buffer): Null out the overlay list(s) as well.

1253 1254
	* eval.c (Fautoload): Remember previous autoload status in load-history.

1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277
2012-10-11  Paul Eggert  <eggert@cs.ucla.edu>

	lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.
	* lread.c (load_each_byte, new_backquote_flag, readchar)
	(read_filtered_event, lisp_file_lexically_bound_p)
	(safe_to_load_version, Fload, complete_filename_p, openp)
	(build_load_history, readevalloop, read_escape, read1)
	(string_to_number, read_vector, read_list):
	* macros.c (Fstart_kbd_macro):
	* marker.c (CONSIDER):
	* menu.c (parse_single_submenu, digest_single_submenu)
	(find_and_return_menu_selection, Fx_popup_menu):
	* minibuf.c (read_minibuf_noninteractive, read_minibuf)
	(Ftry_completion):
	* nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
	(ns_menu_show):
	* xmenu.c (set_frame_menubar, create_and_show_popup_menu)
	(xmenu_show, xdialog_show):
	Use bool for booleans.
	* lread.c (safe_to_load_version): Rename from safe_to_load_p,
	as it's not a predicate.  All uses changed.  Omit unnecessary
	buffer termination.

1278 1279 1280 1281 1282
2012-10-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* editfns.c (save_excursion_save): Use nil if mark points to nowhere.
	(save_excursion_restore): Do not restore mark if it was not saved.

1283 1284
2012-10-11  Paul Eggert  <eggert@cs.ucla.edu>

1285 1286
	* marker.c (cached_modiff): EMACS_INT, not int.

1287 1288
	* w32select.c (waiting_for_input): Declare by including "keyboard.h"
	instead of having a wrong decl.
1289 1290
	* nsmenu.m (waiting_for_input): Remove wrong decl.

1291 1292
2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>

1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340
	keyboard.c, keymap.c: Use bool for booleans.
	* dispnew.c (sit_for): Distinguish between 3-way display_option
	and boolean do_display.
	* keyboard.c (single_kboard, this_command_key_count_reset)
	(waiting_for_input, echoing, immediate_quit, input_pending)
	(interrupt_input, interrupts_deferred, pop_kboard)
	(temporarily_switch_to_single_kboard, ignore_mouse_drag_p)
	(command_loop_1, adjust_point_for_property)
	(safe_run_hooks_error, input_polling_used, read_char):
	(help_char_p, readable_events, kbd_buffer_events_waiting)
	(kbd_buffer_get_event, timer_check_2, make_lispy_event)
	(lucid_event_type_list_p, get_input_pending):
	(gobble_input, menu_separator_name_p, menu_bar_item)
	(parse_menu_item, parse_tool_bar_item, read_char_x_menu_prompt)
	(read_char_minibuf_menu_prompt, access_keymap_keyremap)
	(keyremap_step, test_undefined, read_key_sequence)
	(detect_input_pending, detect_input_pending_ignore_squeezables)
	(detect_input_pending_run_timers, requeued_events_pending_p)
	(quit_throw_to_read_char, Fset_input_interrupt_mode):
	* keymap.c (get_keymap, keymap_parent, keymap_memberp)
	(access_keymap_1, access_keymap, map_keymap, get_keyelt)
	(Fdefine_key, Flookup_key, struct accessible_keymaps_data)
	(accessible_keymaps_1, Fkey_description, push_key_description):
	(shadow_lookup, struct where_is_internal_data)
	(where_is_internal, Fwhere_is_internal, where_is_internal_1)
	(Fdescribe_buffer_bindings, describe_map_tree, struct describe_map_elt)
	(describe_map, describe_vector):
	* menu.c (single_menu_item):
	* nsmenu.m (ns_update_menubar):
	* process.c (wait_reading_process_output):
	* search.c (scan_buffer, scan_newline):
	Use bool for boolean.
	* keyboard.c (timers_run, swallow_events)
	(detect_input_pending_run_timers):
	* process.c (wait_reading_process_output):
	Use unsigned for counter where wraparound-on-overflow is desired,
	since unsigned is guaranteed to have that behavior and signed is not.
	(read_char): Use ptrdiff_t for string length.
	(get_input_pending): Remove first argument, since it was always
	the same pointer-to-int (now pointer-to-boolean) &input_pending,
	and behave as if it had that value.  Return new value of
	input_pending.  All callers changed.
	* keyboard.h (struct kboard): Use unsigned : 1 for boolean member
	immediate_echo.  Use ptrdiff_t for echo_after_prompt, since it's
	a string length.
	* keymap.c (push_key_description): Omit last arg, which was always 1.
	All callers changed.

1341 1342
	* regex.c (immediate_quit) [emacs]: Remove duplicate decl.

1343 1344 1345 1346 1347
2012-10-10  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))
	($(BLD)/term.$(O)): Update dependencies.

1348 1349 1350 1351 1352 1353
2012-10-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (mark_object): Use meaningful PVEC_NORMAL_VECTOR.
	* lisp.h (enum pvec_type): Adjust comments and omit explicit
	initializer for PVEC_NORMAL_VECTOR.

Paul Eggert's avatar
Paul Eggert committed
1354 1355 1356 1357 1358 1359 1360
2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>

	Clean out old termopts cruft.
	* termopts.h (flow_control, meta_key): Remove unused decls.
	* dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
	Don't include termopts.h.

1361 1362 1363 1364
2012-10-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.

1365 1366 1367 1368
2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>

	* commands.h (immediate_quit): Remove duplicate decl.

1369 1370 1371 1372 1373
2012-10-09  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfont.m (Vfonts_in_cache): Remove, not needed as font.c handles
	caching.
	(nsfont_open): Remove setting of Vfonts_in_cache.
Juanma Barranquero's avatar
Juanma Barranquero committed
1374
	(syms_of_nsfont): Remove initialization of Vfonts_in_cache.
1375

1376 1377
2012-10-09  Eli Zaretskii  <eliz@gnu.org>

1378 1379 1380 1381
	* w32fns.c (w32_last_error): Change the return value to DWORD, to
	match what GetLastError returns.  Explain why the function is
	needed.

1382 1383 1384
	* frame.c (delete_frame): Rename local variable 'tooltip_frame' to
	'is_tooltip_frame', to avoid confusion with its global namesake.

1385 1386 1387
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* xdisp.c (start_hourglass): Call w32_note_current_window when
1388 1389
	HAVE_NTGUI, not just WINDOWSNT, resolving a problem in the cygw32
	build that caused Emacs to display the hourglass cursor forever.
1390

Glenn Morris's avatar
Glenn Morris committed
1391 1392 1393 1394 1395
	* w32fns.c (Fx_display_color_cells): Instead of using NCOLORS,
	which is broken under remote desktop, calculate the number of
	colors available for a display based on the display's number of
	planes and number of bits per pixel per plane.  (bug#10397).

1396
2012-10-08  Jan Djärv  <jan.h.d@swipnet.se>
Glenn Morris's avatar
Glenn Morris committed
1397

1398 1399 1400 1401 1402
	* nsfont.m (Vfonts_in_cache): New variable.
	(nsfont_open): Use unsignedLongLongValue for cache in case wide ints
	are used.  Add cached fonts to Vfonts_in_cache.
	(syms_of_nsfont): Initialize and staticpro Vfonts_in_cache.

1403 1404
2012-10-08  Juanma Barranquero  <lekktu@gmail.com>

1405 1406
	* makefile.w32-in (LOCAL_FLAGS): Don't define HAVE_NTGUI, it's now
	in nt/config.nt.
1407 1408 1409
	(FONT_H): Define after FRAME_H.
	($(BLD)/emacs.$(O), $(BLD)/process.$(O), $(BLD)/w32heap.$(O)):
	Update dependencies.
1410

1411 1412
	* w32term.c: Remove leftover declaration of keyboard_codepage.

1413 1414
2012-10-08  Eli Zaretskii  <eliz@gnu.org>

1415 1416 1417 1418
	* makefile.w32-in (FONT_H): Add $(FRAME_H).
	(W32TERM_H): Add $(ATIMER_H) and $(FRAME_H).
	($(BLD)/emacs.$(O), $(BLD)/w32console.$(O)): Update dependencies.
	(GLOBAL_SOURCES): Add cygw32.c.
Glenn Morris's avatar
Glenn Morris committed
1419 1420 1421 1422 1423 1424
	($(BLD)/unexw32.$(O)):
	($(BLD)/w32.$(O)):
	($(BLD)/w32console.$(O)):
	($(BLD)/w32fns.$(O)):
	($(BLD)/w32heap.$(O)):
	($(BLD)/w32menu.$(O)):
1425
	($(BLD)/w32proc.$(O)): Add w32common.h.
1426

1427 1428 1429 1430
	* w32fns.c (w32_color_map_lookup, x_to_w32_color): Argument is now
	'const char *'.
	(x_to_w32_color): Don't modify the argument, modify a copy instead.

Daniel Colascione's avatar
Daniel Colascione committed
1431 1432 1433 1434 1435 1436 1437 1438 1439 1440
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* w32term.h (WM_EMACS_BRINGTOTOP, WM_EMACS_INPUT_READY)
	(WM_EMACS_END): Change WM_EMACS_BRINGTOTOP from 22 to 21 to close
	accidental message numbering hole.  Change other messages to
	match.

	* w32select.h (HAVE_W32SELECT): Remove.

	* w32select.c, w32proc.c, w32menu.c, w32console.c, w32.c: Include
Juanma Barranquero's avatar
Juanma Barranquero committed
1441
	w32common.h instead of w32heap.h.
Daniel Colascione's avatar
Daniel Colascione committed
1442 1443 1444 1445 1446 1447 1448 1449 1450 1451

	* w32heap.h (ROUND_UP, ROUND_DOWN, get_page_size)
	(get_allocation_unit, get_processor_type, get_w32_major_version)
	(get_w32_minor_version, sysinfo_cache, osinfo_cache)
	(w32_major_version, w32_minor_version, w32_build_number, OS_9X)
	(OS_NT, os_subtype, cache_system_info): Move declarations to
	w32common.

	* w32heap.c: Include w32common.h.
	(sysinfo_cache, syspage_mask, osinfo_cache, w32_major_version)
1452 1453
	(w32_minor_version, w32_build_number, w32_subtype):
	Remove duplicate definitions.
Daniel Colascione's avatar
Daniel Colascione committed
1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483

	* w32fns.c: Include w32common.h; include w32heap.h only in
	WINDOWSNT.

	(Fx_file_dialog): Clarify comment on GetOpenFileName structure.
	Use `report_file_error' instead of `error' in order to better
	inform users of what went wrong.  Increase NTGUI_UNICODE file
	dialog box file name length to 32k, the maximum allowed by the NT
	kernel.

	* w32common.h: New file.
	(ROUND_UP, ROUND_DOWN, get_page_size)
	(get_allocation_unit, get_processor_type, get_w32_major_version)
	(get_w32_minor_version, sysinfo_cache, osinfo_cache)
	(w32_major_version, w32_minor_version, w32_build_number, OS_9X)
	(OS_NT, os_subtype, cache_system_info): Move here.

	* unexw32.c, unexcw.c: Include w32common.h.

	* emacs.c (main): Use (defined (WINDOWSNT) || defined
	HAVE_NTGUI) instead of removed HAVE_W32SELECT to decide whether
	to call syms_of_w32select.

	* cygw32.h: Remove obsolete EXFUN declarations.

	* cygw32.c (Qutf_16_le): Rename to Qutf_16le.

	* Makefile.in (SOME_MACHINE_OBJECTS): Reverse accidental removal
	of w32inevt.o from SOME_MACHINE_OBJECTS.

1484 1485 1486 1487 1488
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* image.c: Permanent fix for JPEG compilation issue --- limit
	jpeglib `boolean' redefinition to Cygwin builds.

1489 1490
2012-10-08  Eli Zaretskii  <eliz@gnu.org>

1491 1492
	* image.c (CHECK_LIB_AVAILABLE): Remove, no longer used.

1493 1494 1495
	* emacs.c (DAEMON_MUST_EXEC) [HAVE_NTGUI]: Define this only on
	Cygwin.

1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* xfaces.c, xdisp.c, window.c, w32xfns.c, w32term.h, w32term.c,
	w32select.h w32select.c, w32proc.c, w32menu.c, w32inevt.c,
	w32help.c, w32font.c, w32font.c, w32fns.c, w32console.c, w32.h,
	w32.c, unexw32.c, termhooks.h, process.c, menu.c, keyboard.h,
	keyboard.c, image.c, frame.h, frame.c, fontset.c, font.h, font.c,
	emacs.c, dispextern.h, cygw32.h, cygw32.c, conf_post.h,
	Makefile.in: use HAVE_NTGUI for W32 GUI and WINDOWSNT for the
	operating system.  defined(HAVE_NTGUI) && !defined(WINDOWSNT) is
	now a supported configuration.

	* Makefile.in: consolidate image variables into LIBIMAGE; add
Juanma Barranquero's avatar
Juanma Barranquero committed
1509
	W32_OBJ and W32_LIBS.  Compile new files.
1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563

	* conf_post.h:
	(_DebPrint) declare tracing facility for W32 debugging.  We need
	to unify tracing later.

	(NTGUI_UNICODE) Define when compiling for Cygwin to allow the
	unconditional use of W32 Unicode functions.  Cygwin runs only on
	100% Unicode operating systems.

	* cygw32.c: New file.  Define Cygwin-specific facilities.
	(Fcygwin_convert_path_to_windows)
	(Fcygwin_convert_path_from_windows): New user functions for
	accessing Cygwin path-munging routines.

	* cygw32.h: New file.
	(WCSDATA, to_unicode, from_unicode): Define facilities for storing
	UTF-16LE strings temporarily inside non-Lisp-visible string
	objects.

	(w32_strerror): Just what it says on the tin.

	* emacs.c: Make the NS fork-then-exec code for daemon-launching
	also run for Cygwin; both systems have the same problem with using
	GUI facilities in a forked child.  Also call syms_of_cygw32,
	syms_of_w32select in correct places.

	(DAEMON_MUST_EXEC): new macro defined to signal that a platform
	needs fork-then-exec for daemon launching.

	* font.h: Include frame.h.

	* image.c: Use the image library cache machinery only when we're
	compiling for native WINDOWSNT; Cygwin can use shared libraries
	like any other Unixlike system.

	* keyboard.c: Clarify a comment regarding the input loop.

	* menu.c: When NTGUI_UNICODE is defined, use Unicode menu
	functions directly instead of trying to detect at runtime that our
	host operating system supports them.  We make this change for two
	reasons: Cygwin lacks support for the multibyte character
	conversion functions used by the legacy menu code, and Cygwin
	never needs to rely on non-Unicode APIs.

	* unexw32.c (hinst): Declare extern.

	* w32.c: Change header order;
	(w32_strerror): Move to w32fns.c because we need it for
	non-WINDOWSNT builds.

	* w32.h: Add #error macro to make sure we don't include w32.h for
	Cygwin builds.  Remove w32select declarations.

	* w32console.c (w32_sys_ring_bell, Fset_message_beep): Move to
Juanma Barranquero's avatar
Juanma Barranquero committed
1564
	w32fns.c.  w32console.c is WINDOWSNT-only.
1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618