ChangeLog 172 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12
2011-06-12  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (UNSIGNED_CMP): New macro.
	This fixes comparison bugs on 64-bit hosts.
	(ASCII_CHAR_P): Use it.
	* casefiddle.c (casify_object):
	* character.h (ASCII_BYTE_P, CHAR_VALID_P):
	(SINGLE_BYTE_CHAR_P, CHAR_STRING):
	* composite.h (COMPOSITION_ENCODE_RULE_VALID):
	* dispextern.h (FACE_FROM_ID):
	* keyboard.c (read_char): Use UNSIGNED_CMP.

Paul Eggert's avatar
Paul Eggert committed
13
2011-06-11  Paul Eggert  <eggert@cs.ucla.edu>
14

15 16 17
	* xmenu.c (dialog_selection_callback) [!USE_GTK]: Cast to intptr_t,
	not to EMACS_INT, to avoid GCC warning.

18 19
	* xfns.c (x_set_scroll_bar_default_width): Remove unused 'int' locals.

20 21 22
	* buffer.h (PTR_BYTE_POS, BUF_PTR_BYTE_POS): Remove harmful cast.
	The cast incorrectly truncated 64-bit byte offsets to 32 bits, and
	isn't needed on 32-bit machines.
23

24
	* buffer.c (Fgenerate_new_buffer_name): Use EMACS_INT for count, not int.
25
	(advance_to_char_boundary): Return EMACS_INT, not int.
26 27 28

	* data.c (Qcompiled_function): Now static.

29 30
	* window.c (window_body_lines): Now static.

31 32
	* image.c (gif_load): Rename local to avoid shadowing.

33 34 35 36 37 38 39 40
	* lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.
	(struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
	* alloc.c (make_save_value): Integer argument is now of type
	ptrdiff_t, not int.
	(mark_object): Use ptrdiff_t, not int.
	* lisp.h (pD): New macro.
	* print.c (print_object): Use it.

41 42 43 44 45 46 47 48 49
	* alloc.c: Use EMACS_INT, not int, to count objects.
	(total_conses, total_markers, total_symbols, total_vector_size)
	(total_free_conses, total_free_markers, total_free_symbols)
	(total_free_floats, total_floats, total_free_intervals, total_intervals)
	(total_strings, total_free_strings):
	Now EMACS_INT, not int.  All uses changed.
	(Fgarbage_collect): Compute overall total using a double, so that
	integer overflow is less likely to be a problem.  Check for overflow
	when converting back to an integer.
50 51 52 53
	(n_interval_blocks, n_string_blocks, n_float_blocks, n_cons_blocks)
	(n_vectors, n_symbol_blocks, n_marker_blocks): Remove.
	These were 'int' variables that could overflow on 64-bit hosts;
	they were never used, so remove them instead of repairing them.
54
	(nzombies, ngcs, max_live, max_zombies): Now EMACS_INT, not 'int'.
55 56 57
	(inhibit_garbage_collection): Set gc_cons_threshold to max value.
	Previously, this ceilinged at INT_MAX, but that doesn't work on
	64-bit machines.
58
	(allocate_pseudovector): Don't use EMACS_INT when int would do.
59

60
	* alloc.c (Fmake_bool_vector): Don't assume vector size fits in int.
61
	(allocate_vectorlike): Check for ptrdiff_t overflow.
62 63 64
	(mark_vectorlike, mark_char_table, mark_object): Avoid EMACS_UINT
	when a (possibly-narrower) signed value would do just as well.
	We prefer using signed arithmetic, to avoid comparison confusion.
65

66 67 68 69 70 71 72 73 74 75
	* alloc.c: Catch some string size overflows that we were missing.
	(XMALLOC_OVERRUN_CHECK_SIZE) [!XMALLOC_OVERRUN_CHECK]: Define to 0,
	for convenience in STRING_BYTES_MAX.
	(STRING_BYTES_MAX): New macro, superseding the old one in lisp.h.
	The definition here is exact; the one in lisp.h was approximate.
	(allocate_string_data): Check for string overflow.  This catches
	some instances we weren't catching before.  Also, it catches
	size_t overflow on (unusual) hosts where SIZE_MAX <= min
	(PTRDIFF_MAX, MOST_POSITIVE_FIXNUM), e.g., when size_t is 32 bits
	and ptrdiff_t and EMACS_INT are both 64 bits.
76

77 78 79 80
	* character.c, coding.c, doprnt.c, editfns.c, eval.c:
	All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
	* lisp.h (STRING_BYTES_BOUND): Renamed from STRING_BYTES_MAX.

81 82
	* character.c (string_escape_byte8): Fix nbytes/nchars typo.

83 84
	* alloc.c (Fmake_string): Check for out-of-range init.

Chong Yidong's avatar
Chong Yidong committed
85 86 87 88 89 90 91 92 93 94
2011-06-11  Chong Yidong  <cyd@stupidchicken.com>

	* dispextern.h (struct image): Replace data member, whose int_val
	and ptr_val fields were not used by anything, with a single
	lisp_val object.

	* image.c (Fimage_metadata, make_image, mark_image, tiff_load)
	(gif_clear_image, gif_load, imagemagick_load_image)
	(gs_clear_image, gs_load): Callers changed.

95 96
2011-06-10  Paul Eggert  <eggert@cs.ucla.edu>

97 98 99
	* buffer.h: Include <time.h>, for time_t.
	Needed to build on FreeBSD 8.2.  Problem reported by Herbert J. Skuhra.

100 101
	Fix minor problems found by static checking.

102 103
	* image.c (PixelGetMagickColor): Declare if ImageMagick headers don't.

104 105 106 107 108 109 110
	Make identifiers static if they are not used in other modules.
	* data.c (Qcompiled_function, Qframe, Qvector):
	* image.c (QimageMagick, Qsvg):
	* minibuf.c (Qmetadata):
	* window.c (resize_window_check, resize_root_window): Now static.
	* window.h (resize_window_check, resize_root_window): Remove decls.

111 112
	* window.c (window_deletion_count, delete_deletable_window):
	Remove; unused.
113 114 115 116 117 118 119
	(window_body_lines): Now static.
	(Fdelete_other_windows_internal): Mark vars as initialized.
	Make sure 'resize_failed' is initialized.
	(run_window_configuration_change_hook): Rename local to avoid shadowing.
	(resize_window_apply): Remove unused local.
	* window.h (delete_deletable_window): Remove decl.

120
	* image.c (gif_load, svg_load_image): Rename locals to avoid shadowing.
121 122 123 124 125 126
	(imagemagick_load_image): Fix pointer signedness problem by changing
	last arg from unsigned char * to char *.  All uses changed.
	Also, fix a local for similar reasons.
	Remove unused locals.  Remove locals to avoid shadowing.
	(fn_rsvg_handle_free): Remove; unused.
	(svg_load, svg_load_image): Fix pointer signedness problem.
127
	(imagemagick_load_image): Don't use garbage pointer image_wand.
128

129 130
	* ftfont.c (ftfont_get_metrics, ftfont_drive_otf): Remove unused locals.

131 132 133 134 135
2011-06-10  Chong Yidong  <cyd@stupidchicken.com>

	* image.c (gif_load): Fix omitted cast error introduced by
	2011-06-06 change.

136 137 138 139 140 141 142 143
2011-06-10  Martin Rudalics  <rudalics@gmx.at>

	* window.h (resize_proportionally, orig_total_lines)
	(orig_top_line): Remove from window structure.
	(set_window_height, set_window_width, change_window_heights)
	(Fdelete_window): Remove prototypes.
	(resize_frame_windows): Remove duplicate declaration.

144 145 146 147 148 149 150 151 152
2011-06-10  Eli Zaretskii  <eliz@gnu.org>

	* window.h (resize_frame_windows, resize_window_check)
	(delete_deletable_window, resize_root_window)
	(resize_frame_windows): Declare prototypes.

	* window.c (resize_window_apply): Make definition be "static" to
	match the prototype.

153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
2011-06-10  Martin Rudalics  <rudalics@gmx.at>

	* window.c: Remove declarations of Qwindow_size_fixed,
	window_min_size_1, window_min_size_2, window_min_size,
	size_window, window_fixed_size_p, enlarge_window, delete_window.
	Remove static from declaration of Qdelete_window, it's
	temporarily needed by Fbury_buffer.
	(replace_window): Don't assign orig_top_line and
	orig_total_lines.
	(Fdelete_window, delete_window): Remove.  Window deletion is
	handled by window.el.
	(window_loop): Remove DELETE_OTHER_WINDOWS case.  Replace
	Fdelete_window calls with calls to Qdelete_window.
	(Fdelete_other_windows): Remove.  Deleting other windows is
	handled by window.el.
	(window_fixed_size_p): Remove.  Fixed-sizeness of windows is
	handled in window.el.
	(window_min_size_2, window_min_size_1, window_min_size): Remove.
	Window minimum sizes are handled in window.el.
	(shrink_windows, size_window, set_window_height)
	(set_window_width, change_window_heights, window_height)
	(window_width, CURBEG, CURSIZE, enlarge_window)
	(adjust_window_trailing_edge, Fadjust_window_trailing_edge)
	(Fenlarge_window, Fshrink_window): Remove.  Window resizing is
	handled in window.el.
	(make_dummy_parent): Rename to make_parent_window and give it a
	second argument horflag.
	(make_window): Don't set resize_proportionally any more.
	(Fsplit_window): Remove.  Windows are split in window.el.
	(save_restore_action, save_restore_orig_size)
	(shrink_window_lowest_first, save_restore_orig_size): Remove.
	Resize mini windows in window.el.
	(grow_mini_window, shrink_mini_window): Implement by calling
	Qresize_root_window_vertically, resize_window_check and
	resize_window_apply.
	(saved_window, Fset_window_configuration, save_window_save): Do
	not handle orig_top_line, orig_total_lines, and
	resize_proportionally.
	(window_min_height, window_min_width): Move to window.el.
	(keys_of_window): Move bindings for delete-other-windows,
	split-window, delete-window and enlarge-window to window.el.

	* buffer.c: Temporarily extern Qdelete_window.
	(Fbury_buffer): Temporarily call Qdelete_window instead of
	Fdelete_window (Fbury_buffer will move to window.el soon).

	* frame.c (set_menu_bar_lines_1): Remove code handling
	orig_top_line and orig_total_lines.

	* dispnew.c (adjust_frame_glyphs_initially): Don't use
	set_window_height but set heights directly.
	(change_frame_size_1): Use resize_frame_windows.

	* xdisp.c (init_xdisp): Don't use set_window_height but set
	heights directly.

	* xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Use
	resize_frame_windows instead of change_window_heights and run
	run_window_configuration_change_hook.

	* w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
	instead of change_window_heights and run
	run_window_configuration_change_hook.

217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235
2011-06-09  Martin Rudalics  <rudalics@gmx.at>

	* window.c (replace_window): Rename second argument REPLACEMENT to
	NEW.  New third argument SETFLAG.  Rewrite.
	(delete_window, make_dummy_parent): Call replace_window with
	third argument 1.
	(window_list_1): Move down in code.
	(run_window_configuration_change_hook): Move set_buffer part
	before select_frame_norecord part in order to unwind correctly.
	Rename count1 to count.
	(recombine_windows, delete_deletable_window, resize_root_window)
	(Fdelete_other_windows_internal)
	(Frun_window_configuration_change_hook, make_parent_window)
	(resize_window_check, resize_window_apply, Fresize_window_apply)
	(resize_frame_windows, Fsplit_window_internal)
	(Fdelete_window_internal, Fresize_mini_window_internal): New
	functions.
	(syms_of_window): New variables Vwindow_splits and Vwindow_nest.

236 237
2011-06-08  Martin Rudalics  <rudalics@gmx.at>

238 239 240 241
	* window.h (window): Add some new members to window structure -
	normal_lines, normal_cols, new_total, new_normal, clone_number,
	splits, nest, prev_buffers, next_buffers.
	(WINDOW_TOTAL_SIZE): Move here from window.c.
Martin Rudalics's avatar
Martin Rudalics committed
242
	(MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): Define here.
243

244 245
	* window.c (Fwindow_height, Fwindow_width, Fwindow_full_width_p):
	Remove.
246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265
	(make_dummy_parent): Set new members of windows structure.
	(make_window): Move down in code.  Handle new members of window
	structure.
	(Fwindow_clone_number, Fwindow_splits, Fset_window_splits)
	(Fwindow_nest, Fset_window_nest, Fwindow_new_total)
	(Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
	(Fset_window_prev_buffers, Fwindow_next_buffers)
	(Fset_window_next_buffers, Fset_window_clone_number): New
	functions.
	(Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
	(Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
	Doc-string fixes.
	(Fwindow_parameters, Fwindow_parameter, Fset_window_parameter):
	Argument WINDOW can be now internal window too.
	(Fwindow_use_time): Move up in code.
	(Fget_buffer_window): Rename argument FRAME to ALL-FRAMES.
	Rewrite doc-string.
	(Fset_window_configuration, saved_window)
	(Fcurrent_window_configuration, save_window_save): Handle new
	members of window structure.
Martin Rudalics's avatar
Martin Rudalics committed
266 267 268 269 270 271 272
	(WINDOW_TOTAL_SIZE, MIN_SAFE_WINDOW_WIDTH)
	(MIN_SAFE_WINDOW_HEIGHT): Move to window.h.
	(syms_of_window): New Lisp objects Qrecord_window_buffer,
	Qwindow_deletable_p, Qdelete_window, Qreplace_buffer_in_windows,
	Qget_mru_window, Qresize_root_window,
	Qresize_root_window_vertically, Qsafe, Qabove, Qbelow,
	Qauto_buffer_name; staticpro them.
273

274 275 276 277 278 279 280 281
2011-06-07  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fwindow_total_size, Fwindow_left_column)
	(Fwindow_top_line, window_body_lines, Fwindow_body_size)
	(Fwindow_list_1): New functions.
	(window_box_text_cols): Replace with window_body_cols.
	(Fwindow_width, Fscroll_left, Fscroll_right): Use
	window_body_cols instead of window_box_text_cols.
282 283 284 285
	(delete_window, Fset_window_configuration): Call
	delete_all_subwindows with window as argument.
	(delete_all_subwindows): Take a window as argument and not a
	structure.  Rewrite.
286 287 288
	(window_loop): Remove handling of GET_LRU_WINDOW and
	GET_LARGEST_WINDOW.
	(Fget_lru_window, Fget_largest_window): Move to window.el.
289 290

	* window.h: Extern window_body_cols instead of
291 292
	window_box_text_cols.  delete_all_subwindows now takes a
	Lisp_Object as argument.
293 294 295 296

	* indent.c (compute_motion, Fcompute_motion): Use
	window_body_cols instead of window_box_text_cols.

297 298 299
	* frame.c (delete_frame): Call delete_all_subwindows with root
	window as argument.

300 301 302 303
2011-06-07  Daniel Colascione  <dan.colascione@gmail.com>

	* fns.c (Fputhash): Document return value.

304 305 306 307
2011-06-06  Chong Yidong  <cyd@stupidchicken.com>

	* image.c (gif_load): Implement gif89a spec "no disposal" method.

308
2011-06-06  Paul Eggert  <eggert@cs.ucla.edu>
309

Paul Eggert's avatar
Paul Eggert committed
310
	Cons<->int and similar integer overflow fixes (Bug#8794).
Paul Eggert's avatar
Paul Eggert committed
311

312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341
	Check for overflow when converting integer to cons and back.
	* charset.c (Fdefine_charset_internal, Fdecode_char):
	Use cons_to_unsigned to catch overflow.
	(Fencode_char): Use INTEGER_TO_CONS.
	* composite.h (LGLYPH_CODE): Use cons_to_unsigned.
	(LGLYPH_SET_CODE): Use INTEGER_TO_CONS.
	* data.c (long_to_cons, cons_to_long): Remove.
	(cons_to_unsigned, cons_to_signed): New functions.
	These signal an error for invalid or out-of-range values.
	* dired.c (Ffile_attributes): Use INTEGER_TO_CONS.
	* fileio.c (Fset_visited_file_modtime): Use CONS_TO_INTEGER.
	* font.c (Ffont_variation_glyphs):
	* fontset.c (Finternal_char_font): Use INTEGER_TO_CONS.
	* lisp.h: Include <intprops.h>.
	(INTEGER_TO_CONS, CONS_TO_INTEGER): New macros.
	(cons_to_signed, cons_to_unsigned): New decls.
	(long_to_cons, cons_to_long): Remove decls.
	* undo.c (record_first_change): Use INTEGER_TO_CONS.
	(Fprimitive_undo): Use CONS_TO_INTEGER.
	* xfns.c (Fx_window_property): Likewise.
	* xselect.c: Include <limits.h>.
	(x_own_selection, selection_data_to_lisp_data):
	Use INTEGER_TO_CONS.
	(x_handle_selection_request, x_handle_selection_clear)
	(x_get_foreign_selection, Fx_disown_selection_internal)
	(Fx_get_atom_name, x_send_client_event): Use CONS_TO_INTEGER.
	(lisp_data_to_selection_data): Use cons_to_unsigned.
	(x_fill_property_data): Use cons_to_signed.
	Report values out of range.

342 343 344 345 346 347 348 349 350 351 352 353 354 355 356
	Check for buffer and string overflow more precisely.
	* buffer.h (BUF_BYTES_MAX): New macro.
	* lisp.h (STRING_BYTES_MAX): New macro.
	* alloc.c (Fmake_string):
	* character.c (string_escape_byte8):
	* coding.c (coding_alloc_by_realloc):
	* doprnt.c (doprnt):
	* editfns.c (Fformat):
	* eval.c (verror):
	Use STRING_BYTES_MAX, not MOST_POSITIVE_FIXNUM,
	since they may not be the same number.
	* editfns.c (Finsert_char):
	* fileio.c (Finsert_file_contents):
	Likewise for BUF_BYTES_MAX.

357 358 359 360 361 362
	* image.c: Use ptrdiff_t, not int, for sizes.
	(slurp_file): Switch from int to ptrdiff_t.
	All uses changed.
	(slurp_file): Check that file size fits in both size_t (for
	malloc) and ptrdiff_t (for sanity and safety).

363 364 365
	* fileio.c (Fverify_visited_file_modtime): Avoid time overflow
	if b->modtime has its maximal value.

366 367
	* dired.c (Ffile_attributes): Don't assume EMACS_INT has >32 bits.

368 369 370 371 372
	Don't assume time_t can fit into int.
	* buffer.h (struct buffer.modtime): Now time_t, not int.
	* fileio.c (Fvisited_file_modtime): No need for time_t cast now.
	* undo.c (Fprimitive_undo): Use time_t, not int, for time_t value.

373 374 375 376 377 378 379 380 381 382 383 384 385 386
	Minor fixes for signed vs unsigned integers.
	* character.h (MAYBE_UNIFY_CHAR):
	* charset.c (maybe_unify_char):
	* keyboard.c (read_char, reorder_modifiers):
	XINT -> XFASTINT, since the integer must be nonnegative.
	* ftfont.c (ftfont_spec_pattern):
	* keymap.c (access_keymap, silly_event_symbol_error):
	XUINT -> XFASTINT, since the integer must be nonnegative.
	(Fsingle_key_description, preferred_sequence_p): XUINT -> XINT,
	since it makes no difference and we prefer signed.
	* keyboard.c (record_char): Use XUINT when all the neighbors do.
	(access_keymap): NATNUMP -> INTEGERP, since the integer must be
	nonnegative.

387 388 389 390
2011-06-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* window.h (Fwindow_frame): Declare.

391 392 393 394 395 396 397
2011-06-06  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c: Simplify handling of large-request failures (Bug#8800).
	(SPARE_MEMORY): Always define.
	(LARGE_REQUEST): Remove.
	(memory_full): Use SPARE_MEMORY rather than LARGE_REQUEST.

398 399
2011-06-06  Martin Rudalics  <rudalics@gmx.at>

400 401 402 403 404 405 406 407 408 409 410 411 412 413 414
	* lisp.h: Move EXFUNS for Fframe_root_window,
	Fframe_first_window and Fset_frame_selected_window to window.h.

	* window.h: Move EXFUNS for Fframe_root_window,
	Fframe_first_window and Fset_frame_selected_window here from
	lisp.h.

	* frame.c (Fwindow_frame, Fframe_first_window)
	(Fframe_root_window, Fframe_selected_window)
	(Fset_frame_selected_window): Move to window.c.
	(Factive_minibuffer_window): Move to minibuf.c.
	(Fother_visible_frames_p): New function.

	* minibuf.c (Factive_minibuffer_window): Move here from frame.c.

415 416 417
	* window.c (decode_window, decode_any_window): Move up in code.
	(Fwindowp, Fwindow_live_p): Rewrite doc-strings.
	(inhibit_frame_unsplittable): Remove unused variable.
418 419 420
	(Fwindow_buffer): Move up and rewrite doc-string.
	(Fwindow_parent, Fwindow_vchild, Fwindow_hchild, Fwindow_next)
	(Fwindow_prev): New functions.
421 422 423 424 425 426 427
	(Fwindow_frame): Move here from frame.c.  Accept any window as
	argument.
	(Fframe_root_window, Fframe_first_window)
	(Fframe_selected_window): Move here from frame.c.  Accept frame
	or arbitrary window as argument.  Update doc-strings.
	(Fminibuffer_window): Move up in code.
	(Fwindow_minibuffer_p): Move up in code and simplify.
428 429
	(Fset_frame_selected_window): Move here from frame.c.
	Marginal rewrite.
430 431
	(Fselected_window, select_window, Fselect_window): Move up in
	code.  Minor doc-string fixes.
432

433 434 435 436 437 438 439 440
2011-06-06  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c (memory_full) [SYSTEM_MALLOC]: Port to MacOS (Bug#8800).
	Do not assume that spare memory exists; that assumption is valid
	only if SYSTEM_MALLOC.
	(LARGE_REQUEST): New macro, so that the issue of large requests
	is separated from the issue of spare memory.

441 442
2011-06-05  Andreas Schwab  <schwab@linux-m68k.org>

Andreas Schwab's avatar
Andreas Schwab committed
443 444 445
	* editfns.c (Fformat): Correctly handle zero flag with hexadecimal
	format.  (Bug#8806)

446 447
	* gtkutil.c (xg_get_default_scrollbar_width): Avoid warning.

448 449 450
	* xfns.c (x_set_scroll_bar_default_width): Move declarations
	before statements.

451 452 453 454 455 456 457 458 459
2011-06-05  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (xg_get_default_scrollbar_width): New function.

	* gtkutil.h: Declare xg_get_default_scrollbar_width.

	* xfns.c (x_set_scroll_bar_default_width): If USE_GTK, get
	min width by calling x_set_scroll_bar_default_width (Bug#8505).

460 461 462 463
2011-06-05  Juanma Barranquero  <lekktu@gmail.com>

	* xdisp.c (single_display_spec_intangible_p): Remove declaration.

464 465 466 467
2011-06-04  Chong Yidong  <cyd@stupidchicken.com>

	* xselect.c (x_clipboard_manager_save): Remove redundant arg.
	(x_clipboard_manager_save): Add return value.
468 469
	(x_clipboard_manager_error_1, x_clipboard_manager_error_2):
	New error handlers.
470 471 472 473
	(x_clipboard_manager_save_frame, x_clipboard_manager_save_all):
	Obey Vx_select_enable_clipboard_manager.  Catch errors in
	x_clipboard_manager_save (Bug#8779).
	(Vx_select_enable_clipboard_manager): New variable.
474
	(x_get_foreign_selection): Reduce scope of x_catch_errors (Bug#8790).
475

476
2011-06-04  Dan Nicolaescu  <dann@ics.uci.edu>
477 478 479

	* emacs.c (main): Warn when starting a GTK emacs in daemon mode.

480
2011-06-04  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
481 482 483 484

	* fringe.c (update_window_fringes): Don't update overlay arrow bitmap
	in the current matrix if keep_current_p is non-zero.

485 486 487 488
2011-06-04  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_level_of_next_char): Fix last change.

489 490
2011-06-03  Eli Zaretskii  <eliz@gnu.org>

491
	Support bidi reordering of text covered by display properties.
492

493 494 495 496
	* bidi.c (bidi_copy_it): Use offsetof instead of emulating it.
	(bidi_fetch_char, bidi_fetch_char_advance): New functions.
	(bidi_cache_search, bidi_cache_iterator_state)
	(bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
497 498
	(bidi_level_of_next_char, bidi_move_to_visually_next):
	Support character positions inside a run of characters covered by a
499 500 501 502 503 504 505 506 507 508
	display string.
	(bidi_paragraph_init, bidi_resolve_explicit_1)
	(bidi_level_of_next_char): Call bidi_fetch_char and
	bidi_fetch_char_advance instead of FETCH_CHAR and
	FETCH_CHAR_ADVANCE.
	(bidi_init_it): Initialize new members.
	(LRE_CHAR, RLE_CHAR, PDF_CHAR, LRO_CHAR, RLO_CHAR): Remove macro
	definitions.
	(bidi_explicit_dir_char): Lookup character type in bidi_type_table,
	instead of using explicit *_CHAR codes.
509 510
	(bidi_resolve_explicit, bidi_resolve_weak):
	Use FETCH_MULTIBYTE_CHAR instead of FETCH_CHAR, as reordering of
511 512 513 514 515 516 517 518 519 520
	bidirectional text is supported only in multibyte buffers.
	(bidi_init_it): Accept additional argument FRAME_WINDOW_P and use
	it to initialize the frame_window_p member of struct bidi_it.
	(bidi_cache_iterator_state, bidi_resolve_explicit_1)
	(bidi_resolve_explicit, bidi_resolve_weak)
	(bidi_level_of_next_char, bidi_move_to_visually_next): Abort if
	bidi_it->nchars is non-positive.
	(bidi_level_of_next_char): Don't try to lookup the cache for the
	next/previous character if nothing is cached there yet, or if we
	were just reseat()'ed to a new position.
521

522 523 524 525 526 527
	* xdisp.c (set_cursor_from_row): Set start and stop points
	according to the row's direction when priming the loop that looks
	for the glyph on which to display cursor.
	(single_display_spec_intangible_p): Function deleted.
	(display_prop_intangible_p): Reimplement to call
	handle_display_spec instead of single_display_spec_intangible_p.
528 529
	Accept 3 additional arguments needed by handle_display_spec.
	This fixes incorrect cursor motion across display property with complex
530 531 532 533 534
	values: lists, `(when COND...)' forms, etc.
	(single_display_spec_string_p): Support property values that are
	lists with the argument STRING its top-level element.
	(display_prop_string_p): Fix the condition for processing a
	property that is a list to be consistent with handle_display_spec.
535
	(handle_display_spec): New function, refactored from the
536 537 538 539 540 541 542 543 544 545
	last portion of handle_display_prop.
	(compute_display_string_pos): Accept additional argument
	FRAME_WINDOW_P.  Call handle_display_spec to determine whether the
	value of a `display' property is a "replacing spec".
	(handle_single_display_spec): Accept 2 additional arguments BUFPOS
	and FRAME_WINDOW_P.  If IT is NULL, don't set up the iterator from
	the display property, but just return a value indicating whether
	the display property will replace the characters it covers.
	(Fcurrent_bidi_paragraph_direction): Initialize the nchars and
	frame_window_p members of struct bidi_it.
546 547
	(compute_display_string_pos, compute_display_string_end):
	New functions.
548 549 550
	(push_it): Accept second argument POSITION, where pop_it should
	jump to continue iteration.
	(reseat_1): Initialize bidi_it.disp_pos.
551

552 553
	* keyboard.c (adjust_point_for_property): Adjust the call to
	display_prop_intangible_p to its new signature.
554 555

	* dispextern.h (struct bidi_it): New member frame_window_p.
556 557
	(bidi_init_it): Update prototypes.
	(display_prop_intangible_p): Update prototype.
558 559
	(compute_display_string_pos, compute_display_string_end):
	Declare prototypes.
560 561
	(struct bidi_it): New members nchars and disp_pos.  ch_len is now
	EMACS_INT.
562

563
2011-06-02  Paul Eggert  <eggert@cs.ucla.edu>
564

565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580
	Malloc failure behavior now depends on size of allocation.
	* alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
	* lisp.h: Change signatures accordingly.
	* alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
	All callers changed.  (Bug#8762)

	* gnutls.c: Use Emacs's memory allocators.
	Without this change, the gnutls library would invoke malloc etc.
	directly, which causes problems on non-SYNC_INPUT hosts, and which
	runs afoul of improving memory_full behavior.  (Bug#8761)
	(fn_gnutls_global_set_mem_functions): New macro or function pointer.
	(emacs_gnutls_global_init): Use it to specify xmalloc, xrealloc,
	xfree instead of the default malloc, realloc, free.
	(Fgnutls_boot): No need to check for memory allocation failure,
	since xmalloc does that for us.

Paul Eggert's avatar
Paul Eggert committed
581
	Remove arbitrary limit of 2**31 entries in hash tables.  (Bug#8771)
582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599
	* category.c (hash_get_category_set):
	* ccl.c (ccl_driver):
	* charset.c (Fdefine_charset_internal):
	* charset.h (struct charset.hash_index):
	* composite.c (get_composition_id, gstring_lookup_cache)
	(composition_gstring_put_cache):
	* composite.h (struct composition.hash_index):
	* dispextern.h (struct image.hash):
	* fns.c (next_almost_prime, larger_vector, cmpfn_eql)
	(cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
	(hashfn_equal, hashfn_user_defined, make_hash_table)
	(maybe_resize_hash_table, hash_lookup, hash_put)
	(hash_remove_from_table, hash_clear, sweep_weak_table, SXHASH_COMBINE)
	(sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector)
	(Fsxhash, Fgethash, Fputhash, Fmaphash):
	* image.c (make_image, search_image_cache, lookup_image)
	(xpm_put_color_table_h):
	* lisp.h (struct Lisp_Hash_Table):
600
	* minibuf.c (Ftry_completion, Fall_completions, Ftest_completion):
601 602
	* print.c (print):  Use 'EMACS_UINT' and 'EMACS_INT'
	for hashes and hash indexes, instead of 'unsigned' and 'int'.
603 604 605 606
	* alloc.c (allocate_vectorlike):
	Check for overflow in vector size calculations.
	* ccl.c (ccl_driver):
	Check for overflow when converting EMACS_INT to int.
607 608
	* fns.c, image.c: Remove unnecessary static decls that would otherwise
	need to be updated by these changes.
609 610
	* fns.c (make_hash_table, maybe_resize_hash_table):
	Check for integer overflow with large hash tables.
611 612 613 614 615 616 617 618
	(make_hash_table, maybe_resize_hash_table, Fmake_hash_table):
	Prefer the faster XFLOAT_DATA to XFLOATINT where either will do.
	(SXHASH_REDUCE): New macro.
	(sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector):
	Use it instead of discarding useful hash info with large hash values.
	(sxhash_float): New function.
	(sxhash): Use it.  No more need for "& INTMASK" due to above changes.
	* lisp.h (FIXNUM_BITS): New macro, useful for SXHASH_REDUCE etc.
619 620
	(MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM, INTMASK):
	Rewrite to use FIXNUM_BITS, as this simplifies things.
621 622 623 624 625
	(next_almost_prime, larger_vector, sxhash, hash_lookup, hash_put):
	Adjust signatures to match updated version of code.
	(consing_since_gc): Now EMACS_INT, since a single hash table can
	use more than INT_MAX bytes.

626 627 628 629 630 631
2011-06-01  Dan Nicolaescu  <dann@ics.uci.edu>

	Make it possible to build with GCC-4.6+ -O2 -flto.

	* emacs.c (__malloc_initialize_hook): Mark as EXTERNALLY_VISIBLE.

632 633 634 635 636
2011-06-01  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuf.c (get_minibuffer, read_minibuf_unwind):
	Call minibuffer-inactive-mode.

637 638 639 640 641
2011-05-31  Juanma Barranquero  <lekktu@gmail.com>

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

642 643 644 645 646
2011-05-31  Dan Nicolaescu  <dann@ics.uci.edu>

	* data.c (init_data): Remove code for UTS, this system is not
	supported anymore.

647 648 649 650 651 652 653 654
2011-05-31  Dan Nicolaescu  <dann@ics.uci.edu>

	Don't force ./temacs to start in terminal mode.

	* frame.c (make_initial_frame): Initialize faces in all cases, not
	only when CANNOT_DUMP is defined.
	* dispnew.c (init_display): Remove CANNOT_DUMP condition.

655 656 657 658 659
2011-05-31  Dan Nicolaescu  <dann@ics.uci.edu>

	* dispnew.c (add_window_display_history): Use const for the string
	pointer.  Remove declaration, not needed.

Paul Eggert's avatar
Paul Eggert committed
660
2011-05-31  Paul Eggert  <eggert@cs.ucla.edu>
661

Paul Eggert's avatar
Paul Eggert committed
662
	Use 'inline', not 'INLINE'.
Paul Eggert's avatar
Paul Eggert committed
663
	<http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00914.html>
Paul Eggert's avatar
Paul Eggert committed
664 665 666 667 668 669 670
	* alloc.c, fontset.c (INLINE): Remove.
	* alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c:
	* intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c:
	* xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline.
	* gmalloc.c (register_heapinfo): Use inline unconditionally.
	* lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.

671 672 673 674 675 676 677 678 679
2011-05-31  Dan Nicolaescu  <dann@ics.uci.edu>

	Make it possible to run ./temacs.

	* callproc.c (set_initial_environment): Remove CANNOT_DUMP code,
	syms_of_callproc does the same thing.  Remove test for
	"initialized", do it in the caller.
	* emacs.c (main): Avoid calling set_initial_environment when dumping.

680 681 682 683 684 685 686 687 688
2011-05-31  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuf.c (Finternal_complete_buffer): Return `category' metadata.
	(read_minibuf): Use get_minibuffer.
	(syms_of_minibuf): Use DEFSYM.
	(Qmetadata): New var.
	* data.c (Qbuffer): Don't make it static.
	(syms_of_data): Use DEFSYM.

689 690 691 692 693
2011-05-31  Paul Eggert  <eggert@cs.ucla.edu>

	* ccl.c (CCL_CODE_RANGE): Allow negative numbers.  (Bug#8751)
	(CCL_CODE_MIN): New macro.

Paul Eggert's avatar
Paul Eggert committed
694 695
2011-05-30  Paul Eggert  <eggert@cs.ucla.edu>

696 697
	* alloc.c (lisp_align_malloc): Omit unnecessary val==NULL tests.

Paul Eggert's avatar
Paul Eggert committed
698 699 700 701 702
	* eval.c (Qdebug): Now static.
	* lisp.h (Qdebug): Remove decl.  This reverts a part of the
	2011-04-26T11:26:05Z!dan.colascione@gmail.com that inadvertently undid part of
	2011-04-14T06:48:41Z!eggert@cs.ucla.edu.

703 704 705 706 707
2011-05-29  Chong Yidong  <cyd@stupidchicken.com>

	* image.c: Various fixes to ImageMagick code comments.
	(Fimagemagick_types): Doc fix.

708 709
2011-05-29  Paul Eggert  <eggert@cs.ucla.edu>

710 711 712 713
	Minor fixes prompted by GCC 4.6.0 warnings.

	* xselect.c (converted_selections, conversion_fail_tag): Now static.

714 715 716 717
	* emacs.c [HAVE_X_WINDOWS]: Include "xterm.h".
	(x_clipboard_manager_save_all): Move extern decl to ...
	* xterm.h: ... here, so that it can be checked for consistency.

718 719 720 721 722 723 724 725 726 727 728
2011-05-29  Chong Yidong  <cyd@stupidchicken.com>

	* xselect.c (x_clipboard_manager_save_frame)
	(x_clipboard_manager_save_all): New functions.
	(Fx_clipboard_manager_save): Lisp function deleted.

	* emacs.c (Fkill_emacs): Call x_clipboard_manager_save_all.
	* frame.c (delete_frame): Call x_clipboard_manager_save_frame.

	* xterm.h: Update prototype.

729 730 731 732 733
2011-05-28  William Xu  <william.xwl@gmail.com>

	* nsterm.m (ns_term_shutdown): Synchronize user defaults before
	exiting (Bug#8239).

734 735
2011-05-28  Jim Meyering  <meyering@redhat.com>

Eli Zaretskii's avatar
Eli Zaretskii committed
736
	Avoid a sign-extension bug in crypto_hash_function.
737 738 739 740 741 742
	* fns.c (to_uchar): Define.
	(crypto_hash_function): Use it to convert some newly-signed
	variables to unsigned, to avoid sign-extension bugs.  For example,
	without this change, (md5 "truc") would evaluate to
	45723a2aff78ff4fff7fff1114760e62 rather than the expected
	45723a2af3788c4ff17f8d1114760e62.  Reported by Antoine Levitt in
Eli Zaretskii's avatar
Eli Zaretskii committed
743
	https://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00883.html.
744

Paul Eggert's avatar
Paul Eggert committed
745 746 747
2011-05-27  Paul Eggert  <eggert@cs.ucla.edu>

	Integer overflow fixes.
748

749 750 751 752 753 754
	* dbusbind.c: Serial number integer overflow fixes.
	(CHECK_DBUS_SERIAL_GET_SERIAL): New macro.
	(Fdbus_call_method_asynchronously, xd_read_message_1): Use a float
	to hold a serial number that is too large for a fixnum.
	(Fdbus_method_return_internal, Fdbus_method_error_internal):
	Check for serial numbers out of range.  Decode any serial number
Paul Eggert's avatar
Paul Eggert committed
755
	that was so large that it became a float.  (Bug#8722)
756

757 758 759 760 761 762
	* dbusbind.c: Use XFASTINT rather than XUINT, and check for nonneg.
	(Fdbus_call_method, Fdbus_call_method_asynchronously):
	Use XFASTINT rather than XUINT when numbers are nonnegative.
	(xd_append_arg, Fdbus_method_return_internal):
	(Fdbus_method_error_internal): Likewise.  Also, for unsigned
	arguments, check that Lisp number is nonnegative, rather than
Paul Eggert's avatar
Paul Eggert committed
763
	silently wrapping negative numbers around.  (Bug#8722)
764
	(xd_read_message_1): Don't assume dbus_uint32_t can fit in int.
Paul Eggert's avatar
Paul Eggert committed
765
	(Bug#8722)
766

767 768
	* data.c (arith_driver, Flsh): Avoid unnecessary casts to EMACS_UINT.

769 770
	* ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.

Paul Eggert's avatar
Paul Eggert committed
771 772 773 774 775 776 777
	ccl: add integer overflow checks
	* ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
	(IN_INT_RANGE): New macros.
	(ccl_driver): Use them to check for integer overflow when
	decoding a CCL program.  Many of the new checks are whether XINT (x)
	fits in int; it doesn't always, on 64-bit hosts.  The new version
	doesn't catch all possible integer overflows, but it's an
Paul Eggert's avatar
Paul Eggert committed
778
	improvement.  (Bug#8719)
Paul Eggert's avatar
Paul Eggert committed
779

780 781 782
	* alloc.c (make_event_array): Use XINT, not XUINT.
	There's no need for unsigned here.

783 784 785 786
	* mem-limits.h (EXCEEDS_LISP_PTR) [!USE_LSB_TAG]: EMACS_UINT -> uintptr_t
	This follows up to the 2011-05-06 change that substituted uintptr_t
	for EMACS_INT.  This case wasn't caught back then.

787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806
	Rework Fformat to avoid integer overflow issues.
	* editfns.c: Include <float.h> unconditionally, as it's everywhere
	now (part of C89).  Include <verify.h>.
	(MAX_10_EXP, CONVERTED_BYTE_SIZE): Remove; no longer needed.
	(pWIDE, pWIDElen, signed_wide, unsigned_wide): New defns.
	(Fformat): Avoid the prepass trying to compute sizes; it was only
	approximate and thus did not catch overflow reliably.  Instead, walk
	through the format just once, formatting and computing sizes as we go,
	checking for integer overflow at every step, and allocating a larger
	buffer as needed.  Keep track separately whether the format is
	multibyte.  Keep only the most-recently calculated precision, rather
	than them all.  Record whether each argument has been converted to
	string.  Use EMACS_INT, not int, for byte and char and arg counts.
	Support field widths and precisions larger than INT_MAX.  Avoid
	sprintf's undefined behavior with conversion specifications such as %#d
	and %.0c.  Fix bug with strchr succeeding on '\0' when looking for
	flags.  Fix bug with (format "%c" 256.0).  Avoid integer overflow when
	formatting out-of-range floating point numbers with int
	formats. (Bug#8668)

807 808
	* lisp.h (FIXNUM_OVERFLOW_P): Work even if arg is a NaN.

809 810 811 812 813 814 815 816 817
	* data.c: Avoid integer truncation in expressions involving floats.
	* data.c: Include <intprops.h>.
	(arith_driver): When there's an integer overflow in an expression
	involving floating point, convert the integers to floating point
	so that the resulting value does not suffer from catastrophic
	integer truncation.  For example, on a 64-bit host (* 4
	most-negative-fixnum 0.5) should yield about -4.6e+18, not zero.
	Do not rely on undefined behavior after integer overflow.

818 819
	merge count_size_as_multibyte, parse_str_to_multibyte
	* character.c, character.h (count_size_as_multibyte):
820
	Rename from parse_str_to_multibyte; all uses changed.
821 822 823 824 825 826
	Check for integer overflow.
	* insdel.c, lisp.h (count_size_as_multibyte): Remove,
	since it's now a duplicate of the other.  This is more of
	a character than a buffer op, so better that it's in character.c.
	* fns.c, print.c: Adjust to above changes.

827 828 829 830
2011-05-27  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xselect.c (x_convert_selection): Yet another int/Lisp_Object mixup.

831 832
2011-05-27  Paul Eggert  <eggert@cs.ucla.edu>

833 834 835 836 837
	* xselect.c: Fix minor problems prompted by GCC 4.6.0 warnings.
	(x_handle_selection_request, frame_for_x_selection): Remove unused vars.
	(x_clipboard_manager_save): Now static.
	(Fx_clipboard_manager_save): Rename local to avoid shadowing.

838 839 840 841
	* fns.c: Fix minor problems prompted by GCC 4.6.0 warnings.
	(crypto_hash_function): Now static.
	Fix pointer signedness problems.  Avoid unnecessary initializations.

Chong Yidong's avatar
Chong Yidong committed
842 843 844 845 846 847 848 849 850 851 852 853 854
2011-05-27  Chong Yidong  <cyd@stupidchicken.com>

	* termhooks.h (Vselection_alist): Make it terminal-local.

	* terminal.c (create_terminal): Initialize it.

	* xselect.c: Support for clipboard managers.
	(Vselection_alist): Move to termhooks.h as terminal-local var.
	(LOCAL_SELECTION): New macro.
	(x_atom_to_symbol): Handle x_display_info_for_display fail case.
	(symbol_to_x_atom): Remove gratuitous arg.
	(x_handle_selection_request, lisp_data_to_selection_data)
	(x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
855 856
	(x_own_selection, x_get_local_selection, x_convert_selection):
	New arg, specifying work frame.  Use terminal-local Vselection_alist.
Chong Yidong's avatar
Chong Yidong committed
857 858 859 860 861 862 863 864 865 866 867 868 869
	(some_frame_on_display): Delete unused function.
	(Fx_own_selection_internal, Fx_get_selection_internal)
	(Fx_disown_selection_internal, Fx_selection_owner_p)
	(Fx_selection_exists_p): New optional frame arg.
	(frame_for_x_selection, Fx_clipboard_manager_save): New functions.
	(x_handle_selection_clear): Don't treat other terminals with the
	same keyboard specially.  Use the terminal-local Vselection_alist.
	(x_clear_frame_selections): Use Frun_hook_with_args.

	* xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.

	* xterm.h: Add support for those atoms.

870 871 872 873 874 875 876
2011-05-26  Chong Yidong  <cyd@stupidchicken.com>

	* xselect.c: ICCCM-compliant handling of MULTIPLE targets.
	(converted_selections, conversion_fail_tag): New global variables.
	(x_selection_request_lisp_error): Free the above.
	(x_get_local_selection): Remove unnecessary code.
	(x_reply_selection_request): Args changed; handle arbitrary array
877 878
	of converted selections stored in converted_selections.
	Separate the XChangeProperty and SelectionNotify steps.
879 880 881 882 883 884 885 886 887
	(x_handle_selection_request): Rewrite to handle MULTIPLE target.
	(x_convert_selection): New function.
	(x_handle_selection_event): Simplify.
	(x_get_foreign_selection): Don't ignore incoming requests while
	waiting for an answer; this will fail when we implement
	SAVE_TARGETS, and seems unnecessary anyway.
	(selection_data_to_lisp_data): Recognize ATOM_PAIR type.
	(Vx_sent_selection_functions): Doc fix.

888 889 890 891
2011-05-26  Leo Liu  <sdl.web@gmail.com>

	* editfns.c (Ftranspose_regions): Allow empty regions.  (Bug#8699)

892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908
2011-05-25  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* dispextern.h (struct glyph_row): New member fringe_bitmap_periodic_p.

	* dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row
	for fringe update if it has periodic bitmap.
	(row_equal_p): Also compare left_fringe_offset,	right_fringe_offset,
	and fringe_bitmap_periodic_p.

	* fringe.c (get_fringe_bitmap_data): New function.
	(draw_fringe_bitmap_1, update_window_fringes): Use it.
	(update_window_fringes): Record periodicity of fringe bitmap in glyph
	row.  Mark glyph row for fringe update if periodicity changed.

	* xdisp.c (try_window_reusing_current_matrix): Don't mark scrolled row
	for fringe update unless it has periodic bitmap.

909 910 911 912 913
2011-05-25  Kenichi Handa  <handa@m17n.org>

	* xdisp.c (get_next_display_element): Set correct it->face_id for
	a static composition.

914 915 916 917 918 919 920 921 922
2011-05-24  Leo Liu  <sdl.web@gmail.com>

	* deps.mk (fns.o):
	* makefile.w32-in ($(BLD)/fns.$(O)): Include sha1.h.

	* fns.c (crypto_hash_function, Fsha1): New function.
	(Fmd5): Use crypto_hash_function.
	(syms_of_fns): Add Ssha1.

923 924 925 926 927 928 929 930
2011-05-22  Paul Eggert  <eggert@cs.ucla.edu>

	* gnutls.c: Remove unused macros.
	(fn_gnutls_transport_set_lowat, fn_gnutls_transport_set_pull_function):
	(fn_gnutls_transport_set_push_function) [!WINDOWSNT]:
	Remove macros that are defined and never used.
	Caught by gcc -Wunused-macros (GCC 4.6.0, Fedora 14).

931 932 933 934 935 936 937
2011-05-22  Chong Yidong  <cyd@stupidchicken.com>

	* xselect.c (syms_of_xselect): Remove unused symbol SAVE_TARGETS.
	(Fx_get_selection_internal): Minor cleanup.
	(Fx_own_selection_internal): Rename arguments for consistency with
	select.el.

938 939 940 941
2011-05-22  Paul Eggert  <eggert@cs.ucla.edu>

	* xselect.c (QSAVE_TARGETS): New static var, to fix build failure.

942 943 944 945
2011-05-22  Chong Yidong  <cyd@stupidchicken.com>

	* xselect.c (syms_of_xselect): Include character.h; use DEFSYM.

946 947 948 949 950
2011-05-21  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* dispnew.c (scrolling_window): Don't exclude the case that the
	last enabled row in the desired matrix touches the bottom boundary.

951 952 953
2011-05-21  Glenn Morris  <rgm@gnu.org>

	* Makefile.in ($(etc)/DOC): Make second command line even shorter.
954 955
	(SOME_MACHINE_OBJECTS): Replace FONT_OBJ by its maximal expansion,
	and add some more files.
956

957 958 959 960 961
2011-05-20  Eli Zaretskii  <eliz@gnu.org>

	* callproc.c (Fcall_process) [MSDOS]: Fix arguments to
	report_file_error introduced by the change from 2011-05-07.

962 963 964 965 966 967 968
2011-05-20  Paul Eggert  <eggert@cs.ucla.edu>

	* systime.h (Time): Define only if emacs is defined.
	This is to allow ../lib-src/profile.c to be compiled on FreeBSD,
	where the include path doesn't have X11/X.h by default.  See
	<http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00561.html>.

Kenichi Handa's avatar
Kenichi Handa committed
969
2011-05-20 Kenichi Handa  <handa@m17n.org>
970 971 972

	* composite.c (find_automatic_composition): Fix previous change.

973 974 975 976 977 978 979
2011-05-20  Glenn Morris  <rgm@gnu.org>

	* lisp.mk: New file, split from Makefile.in.
	* Makefile.in (lisp): Move to separate file, inserted by @lisp_frag@.
	(shortlisp): Remove.
	($(etc)/DOC): Edit lisp.mk rather than using $shortlisp.

980 981 982 983 984 985 986 987 988 989 990
2011-05-19  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (MSDOS_SUPPORT_REAL, MSDOS_SUPPORT, NS_SUPPORT)
	(REAL_MOUSE_SUPPORT, GPM_MOUSE_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
	(BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT, WINDOW_SUPPORT): Remove.
	(lisp): Set the order to that of loadup.el.
	(shortlisp): Make it a copy of $lisp.
	(SOME_MACHINE_LISP): Remove.
	($(etc)/DOC): Depend just on $lisp, not $SOME_MACHINE_LISP too.
	Use just $shortlisp, not $SOME_MACHINE_LISP too.

991 992 993 994 995 996
2011-05-18  Kenichi Handa  <handa@m17n.org>

	* composite.c (CHAR_COMPOSABLE_P): Add more check for efficiency.
	(BACKWARD_CHAR): Wrap the arg STOP by parenthesis.
	(find_automatic_composition): Mostly rewrite for efficiency.

997 998 999 1000
2011-05-18  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in: Update dependencies.

1001 1002 1003 1004 1005
2011-05-18  Christoph Scholtes  <cschol2112@googlemail.com>

	* menu.c: Include limits.h (fixes the MS-Windows build broken by
	revision 104625).

Paul Eggert's avatar
Paul Eggert committed
1006
2011-05-18  Paul Eggert  <eggert@cs.ucla.edu>
1007

1008 1009
	Fix some integer overflow issues, such as string length overflow.

1010 1011
	* insdel.c (count_size_as_multibyte): Check for string overflow.

1012 1013 1014 1015 1016 1017 1018 1019 1020
	* character.c (lisp_string_width): Check for string overflow.
	Use EMACS_INT, not int, for string indexes and lengths; in
	particular, 2nd arg is now EMACS_INT, not int.  Do not crash if
	the resulting string length overflows an EMACS_INT; instead,
	report a string overflow if no precision given.  When checking for
	precision exhaustion, use a check that cannot possibly have
	integer overflow.  (Bug#8675)
	* character.h (lisp_string_width): Adjust to new signature.

1021 1022 1023 1024 1025 1026
	* alloc.c (string_overflow): New function.
	(Fmake_string): Use it.  This doesn't change behavior, but saves
	a few bytes and will simplify future changes.
	* character.c (string_escape_byte8): Likewise.
	* lisp.h (string_overflow): New decl.

1027 1028 1029
	Fixups, following up to the user-interface timestamp change.
	* nsterm.m (last_mouse_movement_time, ns_mouse_position): Use Time
	for UI timestamps, instead of unsigned long.
1030 1031
	* msdos.c (mouse_get_pos): Likewise.
	* w32inevt.c (movement_time, w32_console_mouse_position): Likewise.
1032 1033 1034
	* w32gui.h (Time): Define by including "systime.h" rather than by
	declaring it ourselves.  (Bug#8664)

1035 1036 1037
	* dispextern.h (struct image): Don't assume time_t <= unsigned long.
	* image.c (clear_image_cache): Likewise.

1038 1039
	* term.c (term_mouse_position): Don't assume time_t wraparound.

1040 1041
	Be more systematic about user-interface timestamps.
	Before, the code sometimes used 'Time', sometimes 'unsigned long',
1042 1043
	and sometimes 'EMACS_UINT', to represent these timestamps.
	This change causes it to use 'Time' uniformly, as that's what X uses.
1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062
	This makes the code easier to follow, and makes it easier to catch
	integer overflow bugs such as Bug#8664.
	* frame.c (Fmouse_position, Fmouse_pixel_position):
	Use Time, not unsigned long, for user-interface timestamps.
	* keyboard.c (last_event_timestamp, kbd_buffer_get_event): Likewise.
	(button_down_time, make_lispy_position, make_lispy_movement): Likewise.
	* keyboard.h (last_event_timestamp): Likewise.
	* menu.c (Fx_popup_menu) [!HAVE_X_WINDOWS]: Likewise.
	* menu.h (xmenu_show): Likewise.
	* term.c (term_mouse_position): Likewise.
	* termhooks.h (struct input_event.timestamp): Likewise.
	(struct terminal.mouse_position_hook): Likewise.
	* xmenu.c (create_and_show_popup_menu, xmenu_show): Likewise.
	* xterm.c (XTmouse_position, x_scroll_bar_report_motion): Likewise.
	* systime.h (Time): New decl.  Pull it in from <X11/X.h> if
	HAVE_X_WINDOWS, otherwise define it as unsigned long, which is
	what it was before.
	* menu.h, termhooks.h: Include "systime.h", for Time.

1063 1064 1065 1066 1067 1068 1069
	* keyboard.c (make_lispy_event): Fix problem in integer overflow.
	Don't assume that the difference between two unsigned long values
	can fit into an integer.  At this point, we know button_down_time
	<= event->timestamp, so the difference must be nonnegative, so
	there's no need to cast the result if double-click-time is
	nonnegative, as it should be; check that it's nonnegative, just in
	case.  This bug is triggered when events are more than 2**31 ms
Paul Eggert's avatar
Paul Eggert committed
1070
	apart (about 25 days).  (Bug#8664)
1071

1072
	* xselect.c (last_event_timestamp): Remove duplicate decl.
1073
	(x_own_selection): Remove needless cast to unsigned long.
1074

1075 1076 1077
	* xmenu.c (set_frame_menubar): Use int, not EMACS_UINT, for indexes
	that always fit in int.  Use a sentinel instead of a counter, to
	avoid a temp and to allay GCC's concerns about possible int overflow.
1078 1079
	* frame.h (struct frame): Use int for menu_bar_items_used
	instead of EMACS_INT, since it always fits in int.
1080

1081 1082
	* menu.c (grow_menu_items): Check for int overflow.

1083 1084
	* xmenu.c (set_frame_menubar): Don't mishandle vectors with no nils.

1085 1086 1087 1088 1089 1090 1091 1092 1093
	* xterm.c: Use EMACS_INT for Emacs modifiers, and int for X modifiers.
	Before, the code was not consistent.  These values cannot exceed
	2**31 - 1 so there's no need to make them unsigned.
	(x_x_to_emacs_modifiers): Accept int and return EMACS_INT.
	(x_emacs_to_x_modifiers): Accept EMACS_INT and return int.
	(x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Reject non-integers
	as modifiers.
	* xterm.h (x_x_to_emacs_modifiers): Adjust to signature change.

1094 1095 1096 1097 1098
	* lisp.h (XINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_INT.
	(XUINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_UINT.
	Otherwise, GCC 4.6.0 warns about printf (pI, XINT (...)),
	presumably because the widths might not match.

1099 1100
	* window.c (size_window): Avoid needless test at loop start.

1101 1102 1103 1104
2011-05-18  Courtney Bane  <emacs-bugs-7626@cbane.org>  (tiny change)

	* term.c (Fresume_tty): Restore hooks before reinitializing (bug#8687).

1105
2011-05-12  Drew Adams  <drew.adams@oracle.com>
1106 1107 1108

	* textprop.c (Fprevious_single_char_property_change): Doc fix (bug#8655).

1109
2011-05-12  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
1110 1111 1112 1113 1114

	* w32term.c (w32_draw_fringe_bitmap): Rename local vars `left' and
	`width' to `bar_area_x' and `bar_area_width', respectively.
	(x_scroll_run): Take account of fringe background extension.

1115 1116
	* xterm.c (x_draw_fringe_bitmap) [USE_TOOLKIT_SCROLL_BARS]:
	Rename local vars `left' and `width' to `bar_area_x' and
1117 1118 1119 1120
	`bar_area_width', respectively.
	(x_scroll_run) [USE_TOOLKIT_SCROLL_BARS]: Take account of fringe
	background extension.

1121 1122 1123 1124
2011-05-10  Jim Meyering  <meyering@redhat.com>

	* xdisp.c (x_intersect_rectangles): Fix typo "the the -> the".

1125 1126 1127 1128 1129
2011-05-10  Juanma Barranquero  <lekktu@gmail.com>

	* image.c (Finit_image_library): Return t for built-in image types,
	like pbm and xbm.  (Bug#8640)

1130 1131 1132 1133
2011-05-09  Andreas Schwab  <schwab@linux-m68k.org>

	* w32menu.c (set_frame_menubar): Fix submenu allocation.

1134 1135
2011-05-07  Eli Zaretskii  <eliz@gnu.org>

1136 1137 1138 1139
	* w32console.c (Fset_screen_color): Doc fix.
	(Fget_screen_color): New function.
	(syms_of_ntterm): Defsubr it.

1140 1141 1142 1143 1144
	* callproc.c (call_process_cleanup) [MSDOS]: Don't close and
	unlink the temporary file if Fcall_process didn't create it in the
	first place.
	(Fcall_process) [MSDOS]: Don't create tempfile if stdout of the
	child process will be redirected to a file specified with `:file'.
1145 1146 1147
	Don't try to re-open tempfile in that case, and set fd[0] to -1 as
	cue to call_process_cleanup not to close that handle.

1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164
2011-05-07  Ben Key  <bkey76@gmail.com>

	* makefile.w32-in: The bootstrap-temacs rule now makes use of
	one of two shell specific rules, either bootstrap-temacs-CMD or
	bootstrap-temacs-SH.  The bootstrap-temacs-SH rule is identical
	to the previous implementation of the bootstrap-temacs rule.
	The bootstrap-temacs-CMD rule is similar to the previous
	implementation of the bootstrap-temacs rule except that it
	makes use of the ESC_CFLAGS variable instead of the CFLAGS
	variable.

	These changes, along with some changes to nt/configure.bat,
	nt/gmake.defs, and nt/nmake.defs, are required to extend my
	earlier fix to add support for --cflags and --ldflags options
	that include quotes so that it works whether make uses cmd or
	sh as the shell.

1165 1166 1167 1168 1169 1170 1171 1172 1173 1174
2011-05-06  Michael Albinus  <michael.albinus@gmx.de>

	* dbusbind.c (QCdbus_type_unix_fd): Declare static.
	(xd_remove_watch): Don't check QCdbus_type_unix_fd for SYMBOLP, it
	is a constant.
	(Fdbus_init_bus, xd_read_queued_messages): Bus can be a symbol or
	a string.  Handle both cases.
	(Fdbus_call_method_asynchronously, Fdbus_register_signal)
	(Fdbus_register_method): Use Qinvalid_function.

1175 1176 1177 1178 1179 1180
2011-05-06  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in: Update dependencies.
	(LISP_H): Add inttypes.h and stdin.h.
	(PROCESS_H): Add unistd.h.

1181 1182 1183 1184 1185
2011-05-06  Eli Zaretskii  <eliz@gnu.org>

	* lread.c: Include limits.h (fixes the MS-Windows build broken by
	2011-05-06T07:13:19Z!eggert@cs.ucla.edu).

Paul Eggert's avatar
Paul Eggert committed
1186
2011-05-06  Paul Eggert  <eggert@cs.ucla.edu>
1187

1188 1189
	* image.c (Finit_image_library) [!HAVE_NTGUI]: Omit unused local.

1190 1191 1192
	* term.c (vfatal): Remove stray call to va_end.
	It's not needed and the C Standard doesn't allow it here anyway.

1193 1194 1195
	Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
	* eval.c (verror): doprnt a copy of ap, not the original.  (Bug#8545)

1196 1197 1198
	* eval.c (verror): OK to create a string of up to MOST_POSITIVE_FIXNUM
	bytes.

1199 1200
	* term.c: Don't include <stdarg.h>, as <lisp.h> does that.

1201 1202
	* callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.

1203 1204
	* process.c (Fformat_network_address): Fix typo: args2 -> *args2.

1205 1206
	* xmenu.c (set_frame_menubar): Fix typo: int * -> int (3 times).

1207 1208
	* coding.c (detect_coding_charset): Fix typo: * 2 -> *4 (Bug#8601).

1209 1210 1211
	* charset.h (struct charset.code_space): Now has 15 elements, not 16.
	* charset.c (Fdefine_charset_internal): Don't initialize
	charset.code_space[15].  The value was garbage, on hosts with
Paul Eggert's avatar
Paul Eggert committed
1212
	32-bit int (Bug#8600).
1213 1214 1215 1216 1217 1218 1219

	* lread.c (read_integer): Be more consistent with string-to-number.
	Use string_to_number to do the actual conversion; this avoids
	rounding errors and fixes some other screwups.  Without this fix,
	for example, #x1fffffffffffffff was misread as -2305843009213693952.
	(digit_to_number): Move earlier, for benefit of read_integer.
	Return -1 if the digit is out of range for the base, -2 if it is
Paul Eggert's avatar
Paul Eggert committed
1220
	not a digit in any supported base.  (Bug#8602)
1221

1222 1223
	* doprnt.c (doprnt): Support arbitrary pI values, such as "I64".

1224 1225 1226 1227
	* dispnew.c (scrolling_window): Return 1 if we scrolled,
	to match comment at start of function.  This also removes a
	GCC warning about overflow in a 32+64-bit port.

1228 1229
	* lisp.h (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Simplify.

1230 1231 1232
	* dbusbind.c: Do not use XPNTR on a value that may be an integer.
	Reported by Stefan Monnier in
	<http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00919.html>.
1233 1234
	(xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
	Use SYMBOLP-guarded XSYMBOL, not XPNTR.
1235

1236 1237 1238
	* lisp.h (EMACS_INTPTR): Remove.  All uses changed to intptr_t.
	(EMACS_UINTPTR): Likewise, with uintptr_t.

1239 1240 1241 1242
	* lisp.h: Prefer 64-bit EMACS_INT if available.
	(EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Define to 64-bit
	on 32-bit hosts that have 64-bit int, so that they can access
	large files.
1243 1244
	However, temporarily disable this change unless the temporary
	symbol WIDE_EMACS_INT is defined.
1245

1246 1247
	* lread.c, process.c: Do not include <inttypes.h>; lisp.h does it now.

1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277
	Prefer intptr_t/uintptr_t for integers the same widths as pointers.
	This removes an assumption that EMACS_INT and long are the same
	width as pointers.  The assumption is true for Emacs porting targets
	now, but we want to make other targets possible.
	* lisp.h: Include <inttypes.h>, for INTPTR_MAX, UINTPTR_MAX.
	(EMACS_INTPTR, EMACS_UINTPTR): New macros.
	In the rest of the code, change types of integers that hold casted
	pointers to EMACS_INTPTR and EMACS_UINTPTR, systematically
	replacing EMACS_INT, long, EMACS_UINT, and unsigned long.
	(XTYPE): Don't cast arg to EMACS_UINT; normally is not needed.
	(XSET): Cast type of XTYPE arg to EMACS_INTPTR; it is needed here.
	No need to cast type when ORing.
	(XPNTR): Return a value of type EMACS_INTPTR or EMACS_UINTPTR.
	* alloc.c (lisp_align_malloc): Remove a no-longer-needed cast.
	* doc.c (store_function_docstring): Use EMACS_INTPTR, so as not to
	assume EMACS_INT is the same width as char *.
	* gtkutil.c (xg_gtk_scroll_destroy, xg_tool_bar_button_cb):
	(xg_tool_bar_callback, xg_tool_bar_help_callback, xg_make_tool_item):
	Remove no-longer-needed casts.
	(xg_create_scroll_bar, xg_tool_bar_button_cb, xg_tool_bar_callback):
	(xg_tool_bar_help_callback, xg_make_tool_item):
	Use EMACS_INTPTR to hold an integer
	that will be cast to void *; this can avoid a GCC warning
	if EMACS_INT is not the same width as void *.
	* menu.c (find_and_call_menu_selection): Remove no-longer-needed cast.
	* xdisp.c (display_echo_area_1, resize_mini_window_1):
	(current_message_1, set_message_1):
	Use a local to convert to proper width without a cast.
	* xmenu.c (dialog_selection_callback): Likewise.

1278 1279 1280 1281 1282 1283
	* sysdep.c (get_random): Don't assume EMACS_INT is no wider than long.
	Also, don't assume VALBITS / RAND_BITS is less than 5,
	and don't rely on undefined behavior when shifting a 1 left into
	the sign bit.
	* lisp.h (get_random): Change signature to match.

1284 1285 1286 1287 1288 1289 1290 1291
	* lread.c (hash_string): Use size_t, not int, for hash computation.
	Normally we prefer signed values; but hashing is special, because
	it's better to use unsigned division on hash table sizes so that
	the remainder is nonnegative.  Also, size_t is the natural width
	for hashing into memory.  The previous code used 'int', which doesn't
	retain enough info to hash well into very large tables.
	(oblookup, oblookup_last_bucket_number, Funintern): Likewise.

1292 1293 1294 1295 1296
	* dbusbind.c: Don't possibly lose pointer info when converting.
	(xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
	Use XPNTR rather than XHASH, so that the high-order bits of
	the pointer aren't lost when converting through void *.

1297 1298
	* eval.c (Fautoload): Don't double-shift a pointer.

1299 1300
	* fns.c (Frandom): Let EMACS_UINT be wider than unsigned long.

1301 1302 1303 1304 1305
2011-05-06  Juanma Barranquero  <lekktu@gmail.com>

	* gnutls.c (DEF_GNUTLS_FN):
	* image.c (DEF_IMGLIB_FN): Make function pointers static.

1306 1307 1308 1309 1310
2011-05-05  Andreas Schwab  <schwab@linux-m68k.org>

	* lread.c (lisp_file_lexically_bound_p): Stop scanning at end
	marker.  (Bug#8610)

1311
2011-05-05 Eli Zaretskii  <eliz@gnu.org>
1312 1313 1314 1315

	* w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
	New version that can reserve upto 2GB of heap space.

1316
2011-05-05  Chong Yidong  <cyd@stupidchicken.com>
1317 1318 1319

	* nsfns.m (Fns_read_file_name): Doc fix (Bug#8534).

1320 1321 1322 1323 1324
2011-05-05  Teodor Zlatanov  <tzz@lifelogs.com>

	* gnutls.c (fn_gnutls_certificate_set_x509_key_file): Add alias to
	`gnutls_certificate_set_x509_key_file'.

1325 1326 1327 1328 1329
2011-05-05  Juanma Barranquero  <lekktu@gmail.com>

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

1330 1331 1332 1333 1334 1335 1336
2011-05-04  Juanma Barranquero  <lekktu@gmail.com>

	* gnutls.h (emacs_gnutls_write, emacs_gnutls_read):
	* gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
	Remove unused parameter `fildes'.
	* process.c (read_process_output, send_process): Don't pass it.

1337 1338 1339 1340 1341 1342
2011-05-04  Juanma Barranquero  <lekktu@gmail.com>

	Fix previous change: the library cache is defined in w32.c.
	* image.c (CACHE_IMAGE_TYPE) [!HAVE_NTGUI]: Define to noop.
	(Finit_image_library): Wrap Vlibrary_cache on "#ifdef HAVE_NTGUI".

1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387
2011-05-04  Juanma Barranquero  <lekktu@gmail.com>

	Implement dynamic loading of GnuTLS on Windows.

	* gnutls.h (GNUTLS_EMACS_ERROR_NOT_LOADED): New macro.
	(emacs_gnutls_write, emacs_gnutls_read): Mark as extern.
	(emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
	Declare.

	* gnutls.c (Qgnutls_dll): Define.
	(DEF_GNUTLS_FN, LOAD_GNUTLS_FN): New macros.
	(gnutls_*): Declare function pointers.
	(init_gnutls_functions): New function to initialize function pointers.
	(emacs_gnutls_handshake, Fgnutls_error_string, Fgnutls_deinit)
	(emacs_gnutls_global_init, Fgnutls_bye): Use function pointers.
	(emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
	Wrappers for gnutls_record_check_pending and gnutls_transport_set_errno.
	(emacs_gnutls_write, emacs_gnutls_read)
	(emacs_gnutls_handle_error, Fgnutls_error_fatalp)
	(Fgnutls_available_p): New function.
	(Fgnutls_boot): Call Fgnutls_available_p.  Use function pointers.
	(syms_of_gnutls) <Qgnutls_dll>: Initialize and staticpro it.
	(syms_of_gnutls) <Sgnutls_available_p>: defsubr it.

	* image.c: Include w32.h.
	(Vimage_type_cache): Delete.
	(syms_of_image) <Vimage_type_cache>: Don't initialize and staticpro it.
	(CACHE_IMAGE_TYPE, Finit_image_library): Use Vlibrary_cache instead.
	(w32_delayed_load): Move to w32.c.

	* w32.h (VlibraryCache, QCloaded_from, w32_delayed_load): Declare.

	* w32.c (QCloaded_from, Vlibrary_cache): Define.
	(w32_delayed_load): Move from image.c.  When loading a library, record
	its filename in the :loaded-from property of the library id.
	(globals_of_w32) <QCloaded_from, Vlibrary_cache>:
	Initialize and staticpro them.
	(emacs_gnutls_pull, emacs_gnutls_push): Call emacs_gnutls_* functions.

	* process.c: Include lisp.h before w32.h, not after.
	(wait_reading_process_output): Call emacs_gnutls_record_check_pending
	instead of gnutls_record_check_pending.

	* callproc.c, emacs.c: Include lisp.h before w32.h, not after.

1388 1389 1390 1391 1392 1393
2011-05-04  Teodor Zlatanov  <tzz@lifelogs.com>

	* gnutls.c (Fgnutls_boot): Support :keylist and :crlfiles options
	instead of :keyfiles.  Give GnuTLS the keylist and the CRL lists
	as passed in.

1394 1395 1396 1397 1398
2011-05-03  Jan Djärv  <jan.h.d@swipnet.se>

	* xterm.c (x_set_frame_alpha): Do not set property on anything
	else than FRAME_X_OUTER_WINDOW (Bug#8608).

1399 1400 1401 1402
2011-05-02  Juanma Barranquero  <lekktu@gmail.com>

	* sysdep.c (get_tty_size) [WINDOWSNT]: Implement.  (Bug#8596)

1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414
2011-05-02  Juanma Barranquero  <lekktu@gmail.com>

	* gnutls.c (Qgnutls_log_level, Qgnutls_code, Qgnutls_anon)
	(Qgnutls_x509pki, Qgnutls_e_interrupted, Qgnutls_e_again)
	(Qgnutls_e_invalid_session, Qgnutls_e_not_ready_for_handshake)
	(gnutls_global_initialized, Qgnutls_bootprop_priority)
	(Qgnutls_bootprop_trustfiles, Qgnutls_bootprop_keyfiles)
	(Qgnutls_bootprop_callbacks, Qgnutls_bootprop_loglevel)
	(Qgnutls_bootprop_hostname, Qgnutls_bootprop_verify_flags)
	(Qgnutls_bootprop_verify_error, Qgnutls_bootprop_verify_hostname_error)
	(Qgnutls_bootprop_callbacks_verify): Make static.

1415 1416
2011-05-01  Andreas Schwab  <schwab@linux-m68k.org>

1417 1418
	* callproc.c: Indentation fixup.

1419
	* sysdep.c (wait_for_termination_1): Make static.
1420 1421
	(wait_for_termination, interruptible_wait_for_termination):
	Move after wait_for_termination_1.
1422

1423 1424 1425 1426 1427 1428 1429 1430 1431 1432
2011-05-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* sysdep.c (interruptible_wait_for_termination): New function
	which is like wait_for_termination, but allows keyboard
	interruptions.

	* callproc.c (Fcall_process): Add (:file "file") as an option for
	the STDOUT buffer.
	(Fcall_process_region): Ditto.

1433 1434
2011-04-30  Eli Zaretskii  <eliz@gnu.org>

1435 1436 1437
	* dosfns.c (Fint86, Fdos_memget, Fdos_memput): Use `ASIZE (FOO)'
	rather than `XVECTOR (FOO)->size'.

1438 1439 1440 1441
	* process.c: Remove HAVE_INTTYPES_H condition from inclusion of
	inttypes.h, as a gnulib replacement is used if it not available in
	system headers.

1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456
2011-04-21  Eli Zaretskii  <eliz@gnu.org>

	Lift the MOST_POSITIVE_FIXNUM/4 limitation on visited files.
	* fileio.c (Finsert_file_contents): Don't limit file size to 1/4
	of MOST_POSITIVE_FIXNUM.  (Bug#8528)

	* coding.c (coding_alloc_by_realloc): Error out if destination
	will grow beyond MOST_POSITIVE_FIXNUM.
	(decode_coding_emacs_mule): Abort if there isn't enough place in
	charbuf for the composition carryover bytes.  Reserve an extra
	space for up to 2 characters produced in a loop.
	(decode_coding_iso_2022): Abort if there isn't enough place in
	charbuf for the composition carryover bytes.

2011-04-21  Eli Zaretskii  <eliz@gnu.org>
1457