ChangeLog 538 KB
Newer Older
1 2
2012-07-13  Glenn Morris  <rgm@gnu.org>

3 4
	* s/gnu-linux.h (GC_MARK_SECONDARY_STACK): Let configure set it.

5 6 7
	* s/usg5-4-common.h (SETUP_SLAVE_PTY): Let configure set it.
	* s/irix6-5.h (SETUP_SLAVE_PTY): No more need to unset it.

8 9
2012-07-13  Jan Djärv  <jan.h.d@swipnet.se>

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81
	* nsterm.m (uRect): Only define if NS_IMPL_GNUSTEP.
	(x_free_frame_resources): Pass x_free_frame_resources to NSTRACE.
	(ns_lisp_to_color, ns_string_to_lispmod, ns_term_init)
	(ns_term_shutdown, requestService, initFrameFromEmacs): Use SSDATA
	where appropriate.
	(ns_exec_path, ns_load_path, changeFont): Put () around assignment used
	as boolean expression.
	(x_set_window_size): Remove unused variable toolbar.
	(ns_get_color_default, ns_mod_to_lisp): Remove.
	(ns_mouse_position): Remove unused variables xchar and ychar.
	(ns_compute_glyph_string_overhangs): Remove unused variable face.
	(ns_set_vertical_scroll_bar): Remove unused variable count.
	(ns_delete_terminal): Remove unused variable i.
	(ns_term_init): Remove unused variables r, g and b.
	(mouseDown): Remove unused variable window.
	(windowDidResize): Move definition of theWindow inside NS_IMPL_GNUSTEP.
	(initFrameFromEmacs): Remove unused variable vbextra.
	(mouseEntered): Remove unused variables p and dpyinfo.
	(mouseExited): Remove unused variables p and r.
	(ns_define_frame_cursor, ns_clear_frame_area)
	(ns_draw_window_cursor, ns_initialize_display_info): Make static.
	(menuDown): Assign [sender tag] to variable and cast the variable.

	* nsterm.h (menuDown): Add id as type to argument sender.
	(ns_display_info_for_name): Add Lisp_Object argument.
	(ns_term_init): Add Lisp_Object argument.
	(ns_map_event_to_object): Add void argument.
	(ns_string_from_pasteboard, ns_string_to_pasteboard): Add correct
	prototype with arguments and only declare if __OBJC__.
	(nxatoms_of_nsselect): Add void argument.
	(ns_lisp_to_cursor_type): Add Lisp_Object argument.
	(ns_alloc_autorelease_pool): Add void argument.
	(ns_release_autorelease_pool): Add void* argument.
	(ns_get_defaults_value): Add const char* argument.

	* nsmenu.m (ns_update_menubar, ns_menu_show, process_dialog)
	(initFromContents): Use SSDATA where appropriate.
	(ns_update_menubar): Add braces to ambigous if-else.
	(initWithTitle): Put () around assignment in if statement.
	(ns_menu_show): Remove unused variables window and keymap.
	(update_frame_tool_bar): Remove unused variable selected_p.
	(initWithContentRect): Remove unused variable this_cmd_name.

	* nsimage.m (ns_load_image, allocInitFromFile): Use SSDATA where
	appropriate.
	(setXBMColor): Remove unused variable len.
	(setPixmapData): Put () around assignment in loop statement.

	* nsfont.m (ns_get_family, ns_lang_to_script, ns_otf_to_script)
	(ns_registry_to_script, ns_get_req_script, nsfont_open): Use SSDATA
	where appropriate.
	(ns_get_covering_families, ns_findfonts, nsfont_list_family): Put ()
	around assignment in loop statement.
	(nsfont_open): Remove unused variable i.
	(nsfont_open): Remove unused variable len.
	(nsfont_draw): Remove unused variable cs.

	* nsfns.m (x_set_icon_name, ns_set_name_internal)
	(ns_set_name_as_filename, ns_implicitly_set_icon_type)
	(x_set_icon_type, ns_lisp_to_cursor_type, Fns_read_file_name)
	(Fns_get_resource, Fns_set_resource, Fx_open_connection)
	(Fns_font_name, Fns_perform_service)
	(Fns_convert_utf8_nfd_to_nfc, ns_do_applescript)
	(Fns_do_applescript, Fx_show_tip): Use SSDATA where appropriate.
	(ns_set_name): Remove unused variable view.
	(x_set_menu_bar_lines): Remove unused variable olines.
	(x_set_tool_bar_lines): Remove unused variable root_window.
	(Fns_list_colors): Put () around assignment in while statement.
	(Fns_perform_service): Remove unused variable len.
	(Fns_display_usable_bounds): Remove unused variable top.
	(syms_of_nsfns): Remove unused variable i.

82 83 84
	* nsmenu.m (ns_update_menubar): Exchange place of argument 2 and 3 to
	memcpy (Bug#11907).

85 86 87 88 89
2012-07-13  Kalle Kankare <kalle.kankare@iki.fi> (tiny change)

	* image.c (Fimagemagick_types): Initialize ex with GetExceptionInfo
	and free it with DestroyExceptionInfo (Bug#11558).

90 91 92 93 94 95
2012-07-13  Juanma Barranquero  <lekktu@gmail.com>

	* s/ms-w32.h (FIRST_PTY_LETTER, HAVE_SOCKETS): Move to nt/config.nt.
	(HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE___BUILTIN_UNWIND_INIT):
	Set here, not in nt/config.nt.

96 97 98 99 100 101
2012-07-13  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (move_it_in_display_line_to): On GUI terminals, allow
	cursor overflow into the last glyph on display line when the right
	fringe is off.  (Bug#11832)

102 103 104 105 106
2012-07-13  Paul Eggert  <eggert@cs.ucla.edu>

	* xdisp.c (produce_special_glyphs): Now static.
	* dispextern.h (produce_special_glyphs): Remove decl.

107 108
2012-07-13  Glenn Morris  <rgm@gnu.org>

109 110 111
	* s/bsd-common, s/cygwin.h: Remove empty files.
	* s/freebsd.h, s/netbsd.h: Do not include bsd-common.h.

112 113 114 115 116 117 118 119 120 121 122 123
	* s/usg5-4-common.h (USG, USG5):
	* s/template.h (USG5, USG, HPUX, BSD4_2, BSD_SYSTEM):
	* s/sol2-6.h (SOLARIS2):
	* s/irix6-5.h (IRIX6_5):
	* s/hpux10-20.h (USG, USG5, HPUX):
	* s/gnu-linux.h (USG, GNU_LINUX):
	* s/freebsd.h (BSD_SYSTEM):
	* s/darwin.h (BSD4_2, BSD_SYSTEM, DARWIN_OS):
	* s/cygwin.h (CYGWIN):
	* s/bsd-common.h (BSD_SYSTEM, BSD4_2):
	* s/aix4-2.h (USG, USG5, _AIX): Move "system type" macros to configure.

Glenn Morris's avatar
Glenn Morris committed
124
2012-07-13  BT Templeton  <bpt@hcoop.net>  (tiny change)
125 126 127

	* nsfont.m (ns_charset_covers): Don't abort if no bitmap (Bug#11853).

128 129
2012-07-13  Glenn Morris  <rgm@gnu.org>

130 131
	* s/usg5-4-common.h (NSIG_MINIMUM): Let configure set it.

132 133
	* s/gnu-linux.h, s/irix6-5.h: Let configure set ULIMIT_BREAK_VALUE.

134 135 136
	* process.c (init_process_emacs): Replace MIN_PTY_KERNEL_VERSION.
	* s/darwin.h (MIN_PTY_KERNEL_VERSION): Remove single-use macro.

137 138
2012-07-12  Glenn Morris  <rgm@gnu.org>

139
	* s/darwin.h (SYSTEM_PURESIZE_EXTRA): Move to configure.
140 141 142 143 144 145 146

	* process.c (init_process_emacs): Rename from init_process.
	The old name is also the name of a Mach system call.
	* lisp.h, emacs.c: Update for this name change.
	* nsgui.h, sysselect.h, s/darwin.h: Remove workaround that is no
	longer needed.

147 148 149 150 151 152 153 154 155 156 157 158 159 160
2012-07-12  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (insert_left_trunc_glyphs): Fix incorrect size in
	memmove call that removes glyphs covered by the left truncation
	glyph.  Improve commentary.
	(display_line): Fix display of continuation glyphs on GUI frames
	when the right fringe is turned off and variable-size fonts are
	used in the window.  Move the code that appends a stretch glyph to
	produce_special_glyphs, so that it could be used for truncation
	and continuation glyphs alike.
	(produce_special_glyphs) [HAVE_WINDOW_SYSTEM]: Produce a stretch
	glyph of a suitably computed width, to align the special glyphs at
	the window margin.  Code moved from display_line.  (Bug#11832)

161 162
2012-07-12  Glenn Morris  <rgm@gnu.org>

163 164 165 166 167
	* s/aix4-2.h, s/hpux10-20.h: Let configure set NO_EDITRES.

	* s/gnu-linux.h, s/hpux10-20.h:
	Do not unconditionally define HAVE_XRMSETDATABASE.

168 169
	* s/gnu-linux.h (UNIX98_PTYS): Let configure set it.

Paul Eggert's avatar
Paul Eggert committed
170 171 172 173 174 175 176 177
2012-07-12  Paul Eggert  <eggert@cs.ucla.edu>

	Fix typos that broke OS X build.
	Reported by Randal L. Schwartz in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00225.html>.
	* nsterm.m (ns_timeout): Add missing local decl.
	(ns_get_color): snprintf -> sprintf, to fix typo.

178 179
2012-07-12  Glenn Morris  <rgm@gnu.org>

180 181 182 183 184
	* src/s/aix4-2.h, src/s/cygwin.h, src/s/darwin.h:
	* src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/irix6-5.h:
	* src/s/sol2-6.h, src/s/unixware.h, src/s/usg5-4-common.h:
	Move PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF to configure.

185 186 187
	* s/cygwin.h, s/darwin.h, s/gnu-linux.h, s/irix6-5.h:
	Move PTY_OPEN to configure.

188 189 190 191
	* s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
	* s/gnu-linux.h, s/hpux10-20.h, s/irix6-5.h, s/template.h:
	* s/usg5-4-common.h: Move FIRST_PTY_LETTER, PTY_ITERATION to configure.

192 193 194 195 196 197 198
2012-07-12  Dmitry Antipov  <dmantipov@yandex.ru>

	Use empty_unibyte_string where applicable.
	* keyboard.c (parse_tool_bar_item): Use empty_unibyte_string.
	* lread.c (read1): Likewise.
	* xsettings.c (syms_of_xsettings): Likewise.

199 200
2012-07-12  Glenn Morris  <rgm@gnu.org>

201 202
	* s/cygwin.h (G_SLICE_ALWAYS_MALLOC):
	* s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN):
203 204 205 206 207 208 209 210
	* s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
	* s/hpux10-20.h (RUN_TIME_REMAP):
	* s/bsd-common.h (TABDLY): Move to configure.

	* s/hpux10-20.h, s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.

	* s/bsd-common.h, s/darwin.h: Move TAB3 to configure.

211
	* s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
212
	(BROKEN_SIGPOLL, BROKEN_GET_CURRENT_DIR_NAME): Let configure set them.
213 214

	* s/darwin.h (NO_ABORT, NO_MATHERR): Let configure set them.
215

216 217 218
	* s/bsd-common.h, s/cygwin.h, s/gnu-linux.h, s/irix6-5.h:
	* s/template.h: Move NARROWPROTO to configure.

219 220
2012-07-11  Glenn Morris  <rgm@gnu.org>

Glenn Morris's avatar
Glenn Morris committed
221 222 223
	* s/gnu-linux.h, s/sol2-6.h: No longer define POSIX,
	unused since 2011-01-17 change to systty.h.

224 225 226 227
	* s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
	* s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
	Move HAVE_PTYS and HAVE_SOCKETS to configure.

228 229 230 231
2012-07-11  Paul Eggert  <eggert@cs.ucla.edu>

	* s/sol2-6.h (HAVE_LIBKSTAT): Remove.  (Bug#11914)

232 233 234 235 236
2012-07-11  Glenn Morris  <rgm@gnu.org>

	* s/darwin.h, s/gnu-linux.h, s/template.h:
	Move INTERRUPT_INPUT to configure.

237 238 239 240 241 242
2012-07-11  Dmitry Antipov  <dmantipov@yandex.ru>

	Minor adjustments to interning code.
	* lisp.h (intern, intern_c_string): Redefine as static inline
	wrappers for intern_1 and intern_c_string_1, respectively.
	(intern_1, intern_c_string_1): Rename prototypes.
243 244
	* lread.c (intern_1, intern_c_string_1, oblookup): Simplify
	Vobarray checking.
245 246 247
	* font.c (font_intern_prop): Likewise.  Adjust comment.
	* w32font.c (intern_font_name): Likewise.

248 249
2012-07-11  Andreas Schwab  <schwab@linux-m68k.org>

250 251
	* gnutls.c (Fgnutls_boot): Properly parse :keylist argument.

252 253 254 255 256 257 258 259 260 261
	* coding.c (Fdefine_coding_system_internal): Use XCAR/XCDR instead
	of Fcar/Fcdr if possible.
	* font.c (check_otf_features): Likewise.
	* fontset.c (Fnew_fontset): Likewise.
	* gnutls.c (Fgnutls_boot): Likewise.
	* minibuf.c (read_minibuf): Likewise.
	* msdos.c (IT_set_frame_parameters): Likewise.
	* xmenu.c (Fx_popup_dialog): Likewise.
	* w32menu.c (Fx_popup_dialog): Likewise.

262 263
2012-07-11  Glenn Morris  <rgm@gnu.org>

264 265 266
	* s/bsd-common.h, s/cygwin.h: No need to undefine INTERRUPT_INPUT,
	since nothing has defined it on these platforms.

267 268 269
	* s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h:
	* s/irix6-5.h: Move SIGNALS_VIA_CHARACTERS to configure.

270 271 272 273
	* s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
	* s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
	Move CLASH_DETECTION to configure.

Glenn Morris's avatar
Glenn Morris committed
274 275
	* s/gnu.h: Remove file, which is now empty.

276 277 278
	* s/gnu.h, s/gnu-linux.h:
	Move GNU_LIBRARY_PENDING_OUTPUT_COUNT to configure.

279 280 281 282 283 284
2012-07-11  John Wiegley  <johnw@newartisans.com>

	* alloc.c (mark_memory): Guard the "no_address_safety_analysis"
	function attribute, so we only use it if it exists in the
	compiler.

285 286 287 288 289 290 291
2012-07-11  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid call to strlen in fast_c_string_match_ignore_case.
	* search.c (fast_c_string_match_ignore_case): Change to use
	length argument.  Adjust users accordingly.
	* lisp.h (fast_c_string_match_ignore_case): Adjust prototype.

Paul Eggert's avatar
Paul Eggert committed
292 293
2012-07-11  Paul Eggert  <eggert@cs.ucla.edu>

Paul Eggert's avatar
Paul Eggert committed
294 295 296 297
	Assume mkdir, rmdir.
	* sysdep.c (mkdir) [!HAVE_MKDIR]: Remove.
	* sysdep.c (rmdir) [!HAVE_RMDIR]: Remove.

Paul Eggert's avatar
Paul Eggert committed
298 299 300
	Assume rename.
	* sysdep.c (rename) [!HAVE_RENAME]: Remove.

Paul Eggert's avatar
Paul Eggert committed
301 302 303 304 305
	Assume perror.
	* s/hpux10-20.h (HAVE_PERROR): Remove.
	* sysdep.c (perror) [HPUX && !HAVE_PERROR]:
	Remove dummy definition, as this problem was obsolete long ago.

Paul Eggert's avatar
Paul Eggert committed
306 307 308
	Assume strerror.
	* sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.

309 310 311 312
2012-07-11  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid calls to strlen in font processing functions.
	* font.c (font_parse_name, font_parse_xlfd, font_parse_fcname)
313
	(font_open_by_name): Change to use length argument.  Adjust
314
	users accordingly.
315 316 317 318
	* font.h (font_open_by_name, font_parse_xlfd, font_unparse_xlfd):
	Adjust prototypes.
	* xfont.c (xfont_decode_coding_xlfd, font_unparse_xlfd):
	Change to return ptrdiff_t.
319 320 321 322
	(xfont_list_pattern, xfont_match): Use length returned by
	xfont_decode_coding_xlfd.
	* xfns.c (x_default_font_parameter): Omit useless xstrdup.

323 324
2012-07-11  Glenn Morris  <rgm@gnu.org>

325 326 327
	* s/darwin.h, s/freebsd.h, s/netbsd.h:
	Move DONT_REOPEN_PTY to configure.

328 329 330
	* sound.c (DEFAULT_SOUND_DEVICE) [!WINDOWSNT]:
	* s/netbsd.h (DEFAULT_SOUND_DEVICE): Let configure set it.

331 332
2012-07-10  Paul Eggert  <eggert@cs.ucla.edu>

333 334 335
	Remove "#define unix" that is no longer needed (Bug#11905).
	* s/aix4-2.h (unix): Remove; no longer needed.

336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362
	EMACS_TIME simplification (Bug#11875).
	This replaces macros (which typically do not work in GDB)
	with functions, typedefs and enums, making the code easier to debug.
	The functional style also makes code easier to read and maintain.
	* systime.h: Include <sys/time.h> on all hosts, not just if
	WINDOWSNT, since 'struct timeval' is needed in general.
	(EMACS_TIME): Now a typedef, not a macro.
	(EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants,
	not macros.
	(EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P)
	(EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ)
	(EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT)
	(EMACS_TIME_LE): Now functions, not macros.
	(EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS)
	(EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros,
	which are not functions.  All uses rewritten to use:
	(make_emacs_time): New function.
	(EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME)
	(EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are
	not functions.  All uses rewritten to use the following, respectively:
	(emacs_secs_addr, invalid_emacs_time, get_emacs_time)
	(add_emacs_time, sub_emacs_time): New functions.
	* atimer.c: Don't include <sys/time.h>,	as "systime.h" does this.
	* fileio.c (Fcopy_file):
	* xterm.c (XTflash): Get the current time closer to when it's used.
	* makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.

363 364
	* bytecode.c (targets): Suppress -Woverride-init warnings.

365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396
	Simplify by avoiding confusing use of strncpy etc.
	* doc.c (Fsnarf_documentation):
	* fileio.c (Ffile_name_directory, Fsubstitute_in_file_name):
	* frame.c (Fmake_terminal_frame):
	* gtkutil.c (get_utf8_string):
	* lread.c (openp):
	* nsmenu.m (ns_update_menubar):
	* regex.c (regerror):
	Prefer memcpy to strncpy and strncat when either will do.
	* fileio.c (Fsubstitute_in_file_name):
	* keyboard.c (MULTI_LETTER_MOD, parse_modifiers_uncached)
	(menu_separator_name_p):
	* nsmenu.m (ns_update_menubar):
	Prefer memcmp to strncmp when either will do.
	* nsterm.m: Include <ftoastr.h>.
	(ns_get_color):
	* s/gnu-linux.h, s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF):
	Prefer snprintf to strncpy.
	* nsterm.m (ns_term_init):
	* widget.c (set_frame_size) [0]: Prefer xstrdup to xmalloc + strncpy.
	* nsterm.m (ns_term_init):
	Avoid the need for strncpy, by using build_string or
	make_unibyte_string directly.  Use dtoastr, not snprintf.
	* process.c (Fmake_network_process): Diagnose service names that
	are too long, rather than silently truncating them or creating
	non-null-terminated names.
	(Fnetwork_interface_info): Likewise, for interface names.
	* sysdep.c (system_process_attributes) [GNU_LINUX]:
	Prefer sprintf to strncat.
	* xdisp.c (debug_method_add) [GLYPH_DEBUG]:
	Prefer vsnprintf to vsprintf + strncpy.

397 398 399 400 401
2012-07-10  Glenn Morris  <rgm@gnu.org>

	* dispnew.c (PENDING_OUTPUT_COUNT) [!__GNU_LIBRARY__]:
	Clarify fallback case.

402 403 404 405 406
2012-07-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Use XCAR and XCDR instead of Fcar and Fcdr where possible.
	* callint.c, coding.c, doc.c, editfns.c, eval.c, font.c, fontset.c,
	* frame.c, gnutls.c, minibuf.c, msdos.c, textprop.c, w32fns.c,
407
	* w32menu.c, window.c, xmenu.c: Change to use XCAR and XCDR
408 409
	where argument type is known to be a Lisp_Cons.

Tom Tromey's avatar
Tom Tromey committed
410 411 412 413 414 415 416 417
2012-07-10  Tom Tromey  <tromey@redhat.com>

	* bytecode.c (BYTE_CODE_THREADED): New macro.
	(BYTE_CODES): New macro.  Replaces all old byte-code defines.
	(enum byte_code_op): New type.
	(CASE, NEXT, FIRST, CASE_DEFAULT, CASE_ABORT): New macros.
	(exec_byte_code): Use them.  Use token threading when applicable.

418 419 420 421 422 423 424 425 426 427 428 429 430 431
2012-07-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Optimize pure C strings initialization.
	* lisp.h (make_pure_string): Fix prototype.
	(build_pure_c_string): New function, defined as static inline.  This
	provides a better opportunity to optimize away calls to strlen when
	the function is called with compile-time constant argument.
	* alloc.c (make_pure_c_string): Fix comment.  Change to add nchars
	argument, adjust users accordingly.  Use build_pure_c_string where
	appropriate.
	* buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
	* keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
	* xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.

432 433 434 435 436 437 438
2012-07-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid calls to strlen in miscellaneous functions.
	* buffer.c (init_buffer): Use precalculated len, adjust if needed.
	* font.c (Ffont_xlfd_name): Likewise.  Change to call make_string.
	* lread.c (openp): Likewise.

439 440 441 442 443 444 445
2012-07-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid calls to strlen in path processing functions.
	* fileio.c (file_name_as_directory): Add comment.  Change to add
	srclen argument and return the length of result.  Adjust users
	accordingly.
	(directory_file_name): Fix comment.  Change to add srclen argument,
446
	swap 1st and 2nd arguments to obey the common convention.  Adjust
447 448 449
	users accordingly.
	* filelock.c (fill_in_lock_file_name): Avoid calls to strlen.

450 451
2012-07-10  Glenn Morris  <rgm@gnu.org>

452 453 454
	* s/cygwin.h, s/darwin.h, s/freebsd.h, s/netbsd.h, s/unixware.h:
	Move PENDING_OUTPUT_COUNT definition to configure.

455 456 457 458
	* s/irix6-5.h (DATA_START, DATA_SEG_BITS):
	* s/hpux10-20.h (DATA_SEG_BITS, DATA_START):
	* s/gnu.h (DATA_START): Move definitions to configure.

459 460 461
	* s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
	We include usg5-4-common.h, which defines them both.

462 463 464
	* s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
	O_RDONLY already includes it).

465 466 467 468 469 470 471 472
	Stop ns builds setting the EMACSLOADPATH environment variable.
	* nsterm.m (ns_load_path): Rename from ns_init_paths.
	Now it does not set EMACSLOADPATH, just returns the load-path string.
	* nsterm.h: Update accordingly.
	* lread.c [HAVE_NS]: Include nsterm.h.
	(init_lread) [HAVE_NS]: Use ns_load_path.
	* emacs.c (main) [HAVE_NS]: No longer call ns_init_paths.

473 474
2012-07-09  Glenn Morris  <rgm@gnu.org>

475 476 477
	* s/gnu.h (SIGNALS_VIA_CHARACTERS): No need to define it here,
	since the included bsd-common.h does so.

478 479 480 481 482 483 484
	Stop ns builds setting the EMACSPATH environment variable.
	* nsterm.m (ns_exec_path): New function, split from ns_init_paths.
	(ns_init_paths): Do not set EMACSPATH.
	* nsterm.h (ns_exec_path): Add it.
	* callproc.c (init_callproc_1, init_callproc) [HAVE_NS]:
	Use ns_exec_path.

485 486
	* nsterm.m, nsterm.h (ns_etc_directory): Fix type, empty return.

487 488
2012-07-09  Paul Eggert  <eggert@cs.ucla.edu>

489 490 491
	* process.c (wait_reading_process_output): 'waitchannels' was unset
	when read_kbd || !NILP (wait_for_cell); fix this.

492 493 494 495 496 497 498 499 500 501 502 503 504 505
	Add GCC-style 'const' attribute to functions that can use it.
	* character.h (char_resolve_modifier_mask):
	* keyboard.h (make_ctrl_char):
	* lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe)
	(init_character_once, next_almost_prime, init_fns, init_image)
	(flush_pending_output, init_sound):
	* mem-limits.h (start_of_data):
	* menu.h (finish_menu_items):
	Add ATTRIBUTE_CONST.
	* emacs.c (DEFINE_DUMMY_FUNCTION):
	Declare the dummy function with ATTRIBUTE_CONST.
	* lisp.h (Fbyteorder, Fmax_char, Fidentity):
	Add decls with ATTRIBUTE_CONST.

506 507 508 509 510
	Minor improvements to make_formatted_string.
	* alloc.c (make_formatted_string): Prefer int to ptrdiff_t
	where int is good enough, as vsprintf returns an int.
	* lisp.h (make_formatted_string): Add ATTRIBUTE_FORMAT_PRINTF.

511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528
2012-07-09  Dmitry Antipov  <dmantipov@yandex.ru>

	Use make_formatted_string to avoid double length calculation.
	* lisp.h (make_formatted_string): New prototype.
	* alloc.c (make_formatted_string): New function.
	* buffer.c (Fgenerate_new_buffer_name): Use it.
	* dbus.c (syms_of_dbusbind): Likewise.
	* editfns.c (Fcurrent_time_zone): Likewise.
	* filelock.c (get_boot_time): Likewise.
	* frame.c (make_terminal_frame, set_term_frame_name)
	(x_report_frame_params): Likewise.
	* image.c (gs_load): Likewise.
	* minibuf.c (get_minibuffer): Likewise.
	* msdos.c (dos_set_window_size): Likewise.
	* process.c (make_process): Likewise.
	* xdisp.c (ensure_echo_area_buffers): Likewise.
	* xsettings.c (apply_xft_settings): Likewise.

529 530 531 532 533 534 535 536 537
2012-07-09  Glenn Morris  <rgm@gnu.org>

	Stop ns builds polluting the environment with EMACSDATA, EMACSDOC.
	* nsterm.m (ns_etc_directory): New function, split from ns_init_paths.
	(ns_init_paths): Do not set EMACSDATA, EMACSDOC.
	* nsterm.h (ns_etc_directory): Add it.
	* callproc.c [HAVE_NS]: Include nsterm.h.
	(init_callproc_1, init_callproc) [HAVE_NS]: Use ns_etc_directory.

538 539 540 541 542 543 544 545 546
2012-07-09  Dmitry Antipov  <dmantipov@yandex.ru>

	Move marker debugging code under MARKER_DEBUG.
	* marker.c (MARKER_DEBUG): Move marker debugging code under
	#ifdef MARKER_DEBUG because byte_char_debug_check is too slow
	for bootstrap with --enable-checking (~3x slowdown reported
	by Juanma Barranquero <lekktu@gmail.com>).
	(verify_bytepos): Move under #ifdef MARKER_DEBUG.

547 548 549 550 551
2012-07-08  Paul Eggert  <eggert@cs.ucla.edu>

	* systime.h (EMACS_SUB_TIME): Clarify behavior with unsigned time_t.
	See <http://bugs.gnu.org/11825#29>.

552 553 554 555
2012-07-08  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (fill_glyphless_glyph_string): If the face of the glyph
	has no font, use the frame's font.  (Bug#11813)
556 557 558 559 560 561 562 563
	(display_line): Add commentary about displaying truncation glyphs
	on GUI frames.
	(produce_special_glyphs): Move here from term.c.

	* term.c (produce_special_glyphs): Move to xdisp.c.

	* dispextern.h (produce_special_glyphs): Move prototype to xdisp.c
	section.
564

565 566
2012-07-07  Andreas Schwab  <schwab@linux-m68k.org>

567 568 569
	* xdisp.c (display_line): Avoid warning about implicit declaration
	of FRAME_FONT.

570 571
	* frame.c (get_frame_param): Define only if HAVE_WINDOW_SYSTEM.

572 573
	* lisp.h: Remove empty conditional.

574 575
2012-07-07  Paul Eggert  <eggert@cs.ucla.edu>

576 577
	* lread.c (load_path_check): Now static.

578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594
	Fix some minor --with-ns problems found by static checking.
	* frame.c (Ftool_bar_pixel_width) [!FRAME_TOOLBAR_WIDTH]:
	(x_set_font) [!HAVE_X_WINDOWS]:
	* image.c (xpm_load_image) [HAVE_NS]:
	(x_to_xcolors) [!HAVE_X_WINDOWS && !HAVE_NTGUI]:
	(x_disable_image) [!HAVE_NS && !HAVE_NTGUI]:
	Remove unused local.
	(Fx_parse_geometry) [HAVE_NS]: Don't return garbage.
	(xpm_load_image) [HAVE_NS && !HAVE_XPM]: Remove unused label.
	* image.c (x_create_bitmap_from_file) [HAVE_NS]:
	(xpm_load_image, xpm_load) [HAVE_NS && !HAVE_XPM]:
	* nsselect.m (symbol_to_nsstring, ns_string_to_pasteboard_internal):
	* xfaces.c (Fx_load_color_file) [!HAVE_X_WINDOWS]:
	Fix pointer signedness problem.
	* xfaces.c (FRAME_X_FONT_TABLE):
	* xterm.h (FRAME_X_FONT_TABLE): Remove unused, incompatible macros.

595 596 597 598 599 600 601 602 603 604 605
2012-07-07  Glenn Morris  <rgm@gnu.org>

	* lread.c (load_path_check): New function, split from init_lread.
	(init_lread): Reorganize.  Motivation:
	If EMACSLOADPATH is set, check/warn about that rather than the
	defaults, which we are not going to use.  Hence we can remove
	the turn_off_warning and WINDOWSNT || HAVE_NS tests.
	Don't warn if site-lisp directories are missing.
	If not installed, start from a blank load-path, since
	PATH_LOADSEARCH refers to the eventual installation directories.

606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627
2012-07-07  Eli Zaretskii  <eliz@gnu.org>

	Support truncation and continuation glyphs on GUI frames, when
	fringes are disabled.  (Bug#11832)
	* xdisp.c (init_iterator): Get dimensions of truncation and
	continuation glyphs even if on GUI frames.  Adjust
	it->last_visible_x on GUI frames when the left or right fringes,
	or both, are absent.
	(start_display, move_it_in_display_line_to): Handle the case of a
	GUI frame without a fringe to display continuation or truncation
	glyphs.
	(insert_left_trunc_glyphs): Support GUI frames: make sure
	truncation glyphs overwrite enough glyphs from the current line to
	have sufficient space in pixels.
	(display_line): Support truncation and continuation glyphs on GUI
	frames.  If some spare pixels are left on the line after inserting
	the truncation glyphs, fill that space with a stretch glyph of a
	suitably computed width.

	* term.c (produce_special_glyphs): Call PRODUCE_GLYPHS, not
	produce_glyphs, to support GUI sessions.

628 629
2012-07-07  Paul Eggert  <eggert@cs.ucla.edu>

630 631
	* sysdep.c (ULLONG_MAX): Define if not already defined (Bug#11781).

632 633
	* sysdep.c (list_system_processes): Port to NetBSD-current (Bug#11797).

634 635 636 637 638 639 640 641 642 643 644 645
	Do not require float-time's arg to fit in time_t (Bug#11825).
	This works better on hosts where time_t is unsigned, and where
	float-time is applied to the (negative) difference between two times.
	* editfns.c (decode_time_components): Last arg is now double *,
	not int *, and means to store all the result as a double, without
	worrying about whether the seconds part fits in time_t.
	All callers changed.
	(lisp_time_argument): Remove last int * arg, as it's no longer needed.
	All callers changed.
	(Ffloat_time): Do not fail merely because the specified time falls
	outside of time_t range.

646 647 648 649 650 651
2012-07-07  Glenn Morris  <rgm@gnu.org>

	* s/darwin.h (HAVE_RES_INIT, HAVE_LIBRESOLV):
	* s/hpux10-20.h (HAVE_RINT, HAVE_RANDOM):
	* s/unixware.h (HAVE_GETWD): Move undefs to configure (effectively).

652 653 654 655 656 657 658
2012-07-07  Juanma Barranquero  <lekktu@gmail.com>

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

	* s/ms-w32.h [_MSC_VER]: Remove strcasecmp, strncasecmp.

659 660
2012-07-06  Paul Eggert  <eggert@cs.ucla.edu>

661 662 663 664 665 666 667
	Use c_strcasecmp for ASCII case-insensitive comparison (Bug#11786).
	* dispextern.h, nsfns.m, nsterm.m: Include <c-strcase.h>.
	* dispextern.h (xstrcasecmp): Rewrite using c_strcasecmp.
	* nsfns.m (x_get_string_resource): Use c_strncasecmp, not strncasecmp.
	* nsterm.m (ns_default): Use c_strcasecmp, not strcasecmp.
	* xfaces.c (xstrcasecmp) [!HAVE_STRCASECMP]: Remove.

668 669
	* xfont.c (compare_font_names): Redo to omit the need for casts.

Andreas Schwab's avatar
Andreas Schwab committed
670 671
2012-07-06  Andreas Schwab  <schwab@linux-m68k.org>

672 673 674
	* xfns.c (Fx_change_window_property): Doc fix.
	* w32fns.c (Fx_change_window_property): Doc fix.

Andreas Schwab's avatar
Andreas Schwab committed
675 676 677 678
	* w32fns.c (Fx_window_property): Accept the same arguments as the
	X Windows version.  Doc fix.
	* xfns.c (Fx_window_property): Doc fix.  (Bug#11870)

679 680 681 682 683 684 685
2012-07-06  Juanma Barranquero	<lekktu@gmail.com>
	    Eli Zaretskii  <eliz@gnu.org>

	* s/ms-w32.h: Settings not specific to Windows moved to nt/config.nt.
	Windows-specific code from nt/config.nt moved here.
	Obsolete settings removed.

686 687 688 689 690 691 692
2012-07-06  Paul Eggert  <eggert@cs.ucla.edu>

	* process.c: Avoid unnecessary calls to gettime.
	(wait_reading_process_output): Don't get the time of day
	when gobbling data immediately and not waiting, as there's no need
	for it in that case.  This removes a FIXME.

693 694 695 696 697
2012-07-06  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (xg_event_is_for_scrollbar): Assign gwin when HAVE_GTK3
	is defined (Bug#11768).

Dmitry Antipov's avatar
Dmitry Antipov committed
698 699 700 701 702
2012-07-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix marker debugging code.
	* marker.c (byte_char_debug_check): Do not perform the check
	if buffer is not multibyte.
Juanma Barranquero's avatar
Juanma Barranquero committed
703 704
	(buf_charpos_to_bytepos, buf_bytepos_to_charpos):
	Call byte_char_debug_check with correct arguments.
Dmitry Antipov's avatar
Dmitry Antipov committed
705

706 707 708
2012-07-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Compile marker debugging code only if ENABLE_CHECKING is defined.
Juanma Barranquero's avatar
Juanma Barranquero committed
709 710
	* marker.c (byte_char_debug_check, count_markers):
	Use only if ENABLE_CHECKING is defined.
711 712 713 714
	(byte_debug_flag): Remove.
	(CONSIDER, buf_charpos_to_bytepos, buf_bytepos_to_charpos):
	Always call byte_char_debug_check if ENABLE_CHECKING is defined.

715 716
2012-07-06  Dmitry Antipov  <dmantipov@yandex.ru>

717 718 719 720 721 722 723 724 725 726 727 728
	Avoid code repetition in marker-related functions.
	* marker.c (attach_marker): New function.
	(Fset_marker, set_marker_restricted, set_marker_both)
	(set_marker_restricted_both): Use it.
	(Fset_marker, set_marker_restricted, Fbuffer_has_markers_at):
	Consistently rename charno to charpos.
	(marker_position): Add eassert.
	(marker_byte_position): Convert to eassert.

2012-07-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Simplify list operations in unchain_overlay and unchain_marker.
729
	* buffer.c (unchain_overlay): Simplify.  Add comment.
730
	* marker.c (unchain_marker): Simplify.  Fix comments.
731

732 733 734 735 736 737 738 739 740 741 742 743 744
2012-07-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Introduce fast path for the widely used marker operation.
	* alloc.c (build_marker): New function.
	* lisp.h (build_marker): New prototype.
	* buffer.c (clone_per_buffer_values, Fmake_indirect_buffer): Use it.
	* composite.c (autocmp_chars): Likewise.
	* editfns.c (buildmark): Remove.
	(Fpoint_marker, Fpoint_min_marker, Fpoint_max_marker)
	(save_restriction_save): Use build_marker.
	* marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos): Likewise.
	* window.c (save_window_save): Likewise.

745 746 747 748 749 750 751 752
2012-07-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not use Fdelete_overlay in delete_all_overlays
	to avoid redundant calls to unchain_overlay.
	* buffer.c (drop_overlay): New function.
	(delete_all_overlays, Fdelete_overlay): Use it.
	* minibuf.c (get_minibuffer): Fix comment.

Paul Eggert's avatar
Paul Eggert committed
753 754 755 756 757 758 759 760 761 762
2012-07-06  Paul Eggert  <eggert@cs.ucla.edu>

	Port to OpenBSD 5.1 amd64.
	* sysdep.c [BSD_SYSTEM]: Include <sys/param.h> before <sys/sysctl.h>.
	This is needed for OpenBSD, and should be harmless on all BSD systems.
	Also, include <sys/sysctl.h>, as it should be available on all
	BSD_SYSTEM hosts given that we're already calling sysctl in that case.
	(list_system_processes) [__OpenBSD__]: Use DARWIN_OS style mib, but
	use p_pid member, not kp_proc.pid.

763 764 765 766
2012-07-06  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (emacs$(EXEEXT)): Don't check for load-path shadows.

767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791
2012-07-05  Paul Eggert  <eggert@cs.ucla.edu>

	More xmalloc and related cleanup.
	* alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c:
	* callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c:
	* doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c:
	* font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c:
	* gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c:
	* nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c:
	* regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c:
	* sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c:
	* xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c:
	* xterm.c:
	Omit needless casts involving void * pointers and allocation.
	Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))",
	as the former is more robust if P's type is changed.
	Prefer xzalloc to xmalloc + memset 0.
	Simplify malloc-or-realloc to realloc.
	Don't worry about xmalloc returning a null pointer.
	Prefer xstrdup to xmalloc + strcpy.
	* editfns.c (Fmessage_box): Grow message_text by at least 80 when
	growing it.
	* keyboard.c (apply_modifiers_uncached): Prefer local array to
	alloca of a constant.

792 793 794 795 796 797 798
2012-07-05  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (display_line): Fix horizontal pixel coordinates when
	hscroll is larger than the line width.  Fixes long and futile
	looping inside extend_face_to_end_of_line (on a TTY) producing
	glyphs that are not needed and thrown away.

799 800 801 802 803
2012-07-05  Dmitry Antipov  <dmantipov@yandex.ru>

	* marker.c (set_marker_restricted_both): Simplify by using
	clip_to_bounds.

804 805 806 807
2012-07-05  Paul Eggert  <eggert@cs.ucla.edu>

	* editfns.c (region_limit): Simplify by using clip_to_bounds.

808 809 810 811 812 813 814 815 816
2012-07-05  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (gtk_scrollbar_new, gtk_box_new): Define when HAVE_GTK3 is
	not defined (Bug#11768).
	(xg_create_frame_widgets): Use gtk_plug_new_for_display (Bug#11768).
	(xg_create_frame_widgets, create_dialog, xg_get_file_with_chooser)
	(make_widget_for_menu_item, xg_make_tool_item): Use gtk_box_new
	followed by gtk_box_set_homogeneous (Bug#11768).
	(xg_update_menu_item): Use GTK_IS_BOX (Bug#11768).
Juanma Barranquero's avatar
Juanma Barranquero committed
817 818
	(update_theme_scrollbar_width, xg_create_scroll_bar):
	Use gtk_scrollbar_new (Bug#11768).
819 820 821
	(xg_event_is_for_scrollbar): Use Gdk Device functions for HAVE_GTK3.
	(is_box_type): New function (Bug#11768).
	(xg_tool_item_stale_p): Call is_box_type.
Paul Eggert's avatar
Paul Eggert committed
822
	(xg_initialize): Get settings by calling gtk_settings_get_for_screen
823 824
	with default display (Bug#11768).

825 826 827 828 829 830 831
2012-07-05  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (window_hscroll_limited): New function.
	(pos_visible_p, init_iterator): Use it to avoid overflow of pixel
	coordinates when window's hscroll is set to insanely large
	values.  (Bug#11857)

832 833 834 835 836
2012-07-05  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/dired.$(O), $(BLD)/fileio.$(O)): Fix typo.
	($(BLD)/terminal.$(O), $(BLD)/syntax.$(O)): Update dependencies.

Dmitry Antipov's avatar
Dmitry Antipov committed
837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892
2012-07-05  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup xmalloc.
	* lisp.h (xzalloc): New prototype.  Omit needless casts.
	* alloc.c (xzalloc): New function.  Omit needless casts.
	* charset.c: Omit needless casts.  Convert all calls to
	xmalloc with following memset to xzalloc.
	* dispnew.c: Likewise.
	* fringe.c: Likewise.
	* image.c: Likewise.
	* sound.c: Likewise.
	* term.c: Likewise.
	* w32fns.c: Likewise.
	* w32font.c: Likewise.
	* w32term.c: Likewise.
	* xfaces.c: Likewise.
	* xfns.c: Likewise.
	* xterm.c: Likewise.
	* atimer.c: Omit needless casts.
	* buffer.c: Likewise.
	* callproc.c: Likewise.
	* ccl.c: Likewise.
	* coding.c: Likewise.
	* composite.c: Likewise.
	* doc.c: Likewise.
	* doprnt.c: Likewise.
	* editfns.c: Likewise.
	* emacs.c: Likewise.
	* eval.c: Likewise.
	* filelock.c: Likewise.
	* fns.c: Likewise.
	* gtkutil.c: Likewise.
	* keyboard.c: Likewise.
	* lisp.h: Likewise.
	* lread.c: Likewise.
	* minibuf.c: Likewise.
	* msdos.c: Likewise.
	* print.c: Likewise.
	* process.c: Likewise.
	* region-cache.c: Likewise.
	* search.c: Likewise.
	* sysdep.c: Likewise.
	* termcap.c: Likewise.
	* terminal.c: Likewise.
	* tparam.c: Likewise.
	* w16select.c: Likewise.
	* w32.c: Likewise.
	* w32reg.c: Likewise.
	* w32select.c: Likewise.
	* w32uniscribe.c: Likewise.
	* widget.c: Likewise.
	* xdisp.c: Likewise.
	* xmenu.c: Likewise.
	* xrdb.c: Likewise.
	* xselect.c: Likewise.

893 894 895 896 897 898
2012-07-05  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (time_error_value): Check the right error number.
	Problem reported by Troels Nielsen in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00095.html>.

899 900
2012-07-04  Paul Eggert  <eggert@cs.ucla.edu>

901 902 903 904 905
	* window.c (set_window_hscroll): Revert the 100000 hscroll limit.
	This should be fixed in a better way; see Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00088.html>.
	(HSCROLL_MAX): Remove; this is now internal to set_window_hscroll.

906 907 908 909
	* fileio.c (time_error_value): Rename from special_mtime.
	The old name's problems were noted by Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00087.html>.

910 911 912 913 914
	* emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
	This variable's comment says Emacs needs at least one GDB-visible
	symbol of type enum pvec_type, to work around GDB problems.
	The symbol's value doesn't matter.

915 916 917
	* alloc.c (PSEUDOVECTOR_NBYTES): Remove stray ';'
	that causes compilation to fail on pre-C99 compilers.

918 919 920 921 922
2012-07-04  Juanma Barranquero	<lekktu@gmail.com>

	* s/ms-w32.h (LISP_FLOAT_TYPE, HAVE_MEMCMP, HAVE_MEMCPY)
	(HAVE_MEMMOVE, HAVE_MEMSET): Don't set, obsolete.

923 924
2012-07-04  Dmitry Antipov  <dmantipov@yandex.ru>

Juanma Barranquero's avatar
Juanma Barranquero committed
925
	* buffer.c (init_buffer_once): Fix initialization of
926 927 928
	headers for buffer_defaults and buffer_local_symbols.
	Reported by Juanma Barranquero <lekktu@gmail.com>.

929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949
2012-07-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	Turn VECTOR_FREE_LIST_FLAG into PVEC_FREE.
	* lisp.h (enum pvec_type): Use fewer bits.
	(PSEUDOVECTOR_SIZE_BITS): New constant.
	(PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK): Use it.
	(XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR, DEFUN): Adapt code to
	change in pvec_type.
	(PSEUDOVECTOR_TYPEP): New macro.
	(TYPED_PSEUDOVECTORP): Use it.
	* fns.c (internal_equal): Adapt code to extract pvectype.
	* emacs.c (gdb_pvec_type): Update type.
	* alloc.c (PSEUDOVECTOR_NBYTES): New macro.
	(VECTOR_FREE_LIST_SIZE_MASK): Remove (=> PSEUDOVECTOR_SIZE_MASK).
	(VECTOR_FREE_LIST_FLAG): Remove (=> PVEC_FREE).
	(SETUP_ON_FREE_LIST): Use XSETPVECTYPESIZE.
	(sweep_vectors): Use it.  Use local var `total_bytes' instead of
	abusing vector->header.next.nbytes.
	(live_vector_p): Use PVEC_TYPE.
	(mark_object): Adapt code to extract pvectype.  Use switch.

950 951 952 953 954
2012-07-04  Paul Eggert  <eggert@cs.ucla.edu>

	* doprnt.c (doprnt): Don't assume string length fits in 'int'.
	Tighten new eassert a bit.

955 956 957 958 959 960 961 962 963
2012-07-04  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix compilation with --enable-gcc-warnings and -O1
	optimization level.
	* doprnt.c (doprnt): Change type of tem to int, initialize
	to avoid compiler warning.  Add eassert.
	* search.c (simple_search): Initialize match_byte to avoid
	compiler warning.  Add eassert.

964 965
2012-07-04  Paul Eggert  <eggert@cs.ucla.edu>

966 967 968 969 970 971 972 973 974 975 976
	Avoid weird behavior with large horizontal scrolls.
	Without this change, for example, large hscroll values would
	mess up Emacs's display on Fedora 15 x86, presumably due to
	overflows in int calculations in the display code.
	Also, if buffers had long lines, Emacs would freeze.
	* window.c (HSCROLL_MAX): Reduce to 100000, and make it visible to GDB.
	(set_window_hscroll): New function, containing the old guts of
	Fset_window_hscroll.  Return the clipped value.
	(Fset_window_hscroll, Fscroll_left, Fscroll_right): Use it.
	This avoids the need to check against PTRDIFF_MAX.

977 978
	* buffer.c (Fgenerate_new_buffer_name): Fix sprintf format mismatch.

979 980 981 982
2012-07-04  Dmitry Antipov  <dmantipov@yandex.ru>

	* buffer.c (Fgenerate_new_buffer_name): Fix type mismatch.

983 984
2012-07-04  Paul Eggert  <eggert@cs.ucla.edu>

985 986 987 988
	* regex.c: Suppress GCC warning on RHEL 6.  (Bug#11207)
	Conditionalize the pragmas on GCC 4.5 or later, not GCC 4.3 or later,
	since GCC 4.4.6 issues a bogus warning for them.

989 990 991 992 993 994 995 996
	Fix bugs in file timestamp newness comparisons.
	* fileio.c (Ffile_newer_than_file_p):
	* lread.c (Fload): Use full timestamp resolution of files,
	not just the 1-second resolution, so that files that are only
	slightly newer still count as newer.
	* fileio.c (Ffile_newer_than_file_p): Don't assume file
	timestamps fit in 'int'; this fixes a Y2038 bug on most hosts.

997 998 999 1000 1001 1002 1003
2012-07-03  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c: Improve handling of file time marker.  (Bug#11852)
	(special_mtime): New function.
	(Finsert_file_contents, Fverify_visited_file_modtime):
	Use it to set special mtime values consistently.

1004 1005 1006 1007 1008
2012-07-03  Andreas Schwab  <schwab@linux-m68k.org>

	* fileio.c (Finsert_file_contents): Properly handle st_mtime
	marker for non-existing file.  (Bug#11852)

1009 1010 1011 1012 1013
2012-07-03  Glenn Morris  <rgm@gnu.org>

	* lisp.h (Fread_file_name): Restore EXFUN (it's not a normal DEFUN
	and did not make it into globals.h).

1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029
2012-07-03  Tom Tromey  <tromey@redhat.com>

	* window.c (Fset_window_margins, Fset_window_fringes)
	(Fset_window_scroll_bars, Fset_window_vscroll): No longer static.
	* textprop.c (Fprevious_property_change): No longer static.
	* syntax.c (Fsyntax_table_p): No longer static.
	* process.c (Fget_process, Fprocess_datagram_address): No longer
	static.
	* keymap.c (Flookup_key, Fcopy_keymap): No longer static.
	* keyboard.c (Fcommand_execute): No longer static.
	Remove EXFUN.
	* insdel.c (Fcombine_after_change_execute): No longer static.
	* image.c (Finit_image_library): No longer static.
	* fileio.c (Fmake_symbolic_link): No longer static.
	* eval.c (Ffetch_bytecode): No longer static.
	* editfns.c (Fuser_full_name): No longer static.
Juanma Barranquero's avatar
Juanma Barranquero committed
1030 1031
	* doc.c (Fdocumentation_property, Fsnarf_documentation):
	No longer static.
1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051
	* buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer
	static.
	* dired.c (Ffile_attributes): No longer static.
	* composite.c (Fcomposition_get_gstring): No longer static.
	* callproc.c (Fgetenv_internal): No longer static.

	* ccl.h: Remove EXFUNs.
	* buffer.h: Remove EXFUNs.
	* dispextern.h: Remove EXFUNs.
	* intervals.h: Remove EXFUNs.
	* fontset.h: Remove EXFUN.
	* font.h: Remove EXFUNs.
	* dosfns.c (system_process_attributes): Remove EXFUN.
	* keymap.h: Remove EXFUNs.
	* lisp.h: Remove EXFUNs.
	* w32term.h: Remove EXFUNs.
	* window.h: Remove EXFUNs.
	* xsettings.h: Remove EXFUN.
	* xterm.h: Remove EXFUN.

1052 1053 1054 1055 1056 1057
2012-07-03  Glenn Morris  <rgm@gnu.org>

	* lisp.h (Frandom): Make it visible to C.
	* buffer.c (Fgenerate_new_buffer_name): Speed up finding a new
	buffer for invisible buffers.  (Bug#1229)

1058 1059 1060 1061 1062 1063 1064 1065
2012-07-03  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix block vector allocation code to allow VECTOR_BLOCK_SIZE
	values which aren't power of 2.
	* alloc.c (VECTOR_FREE_LIST_SIZE_MASK): New macro.  Verify
	it's value and the value of VECTOR_BLOCK_SIZE.  Adjust users
	accordingly.

1066 1067 1068 1069 1070 1071
2012-07-03  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.h (Lisp_Misc, Lisp_Fwd): Move around to group better.

	* alloc.c (mark_object): Revert part of last patch to use `switch'.

1072 1073 1074 1075 1076 1077 1078
2012-07-03  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (allocate_vector_block): Remove redundant
	calls to mallopt if DOUG_LEA_MALLOC is defined.
	(allocate_vectorlike): If DOUG_LEA_MALLOC is defined,
	avoid calls to mallopt if zero_vector is returned.

1079 1080 1081 1082 1083 1084
2012-07-03  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (check_string_bytes): If GC_CHECK_STRING_BYTES
	is enabled, avoid dereferencing NULL current_sblock if
	running undumped.

1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104
2012-07-03  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup basic buffer management.
	* buffer.h (struct buffer): Change layout to use generic vector
	marking code.  Fix some comments.  Change type of 'clip_changed'
	to bitfield.  Remove unused #ifndef old.
	(FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER): Remove.
	(GET_OVERLAYS_AT): Fix indentation.
	(for_each_per_buffer_object_at): New macro.
	* buffer.c (clone_per_buffer_values, reset_buffer_local_variables)
	(Fbuffer_local_variables): Use it.
	(init_buffer_once, syms_of_buffer): Remove unused #ifndef old.
	* alloc.c (allocate_buffer): Adjust to match new layout of
	struct buffer.  Fix comment.
	(mark_overlay): New function.
	(mark_buffer): Use it.  Use mark_vectorlike to mark normal
	Lisp area of struct buffer.
	(mark_object): Use it.  Adjust marking of misc objects
	and related comments.

1105 1106 1107 1108 1109 1110 1111
2012-07-02  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c (mark_object): Remove "#ifdef GC_CHECK_MARKED_OBJECTS"
	wrapper that is not needed because the wrapped code is a no-op (zero
	machine instructions) when GC_CHECK_MARKED_OBJECTS is not defined.
	This avoids a -Wunused-macros diagnostic with GCC 4.7.1 x86-64.

1112 1113 1114 1115
2012-07-02  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (mark_buffer): Simplify.  Remove prototype.
	(mark_object): Add comment.  Reorganize marking of vector-like
Dmitry Antipov's avatar
Dmitry Antipov committed
1116
	objects.  Use CHECK_LIVE for all vector-like objects except buffers
1117 1118 1119
	and subroutines when GC_CHECK_MARKED_OBJECTS is defined.  Avoid
	redundant calls to mark_vectorlike for bool vectors.

1120 1121
2012-06-30  Glenn Morris  <rgm@gnu.org>

1122 1123
	* nsterm.m (ns_init_paths): Ignore site-lisp if --no-site-lisp.

1124 1125 1126 1127 1128
	* epaths.in (PATH_SITELOADSEARCH): New.
	* lread.c (init_lread): Use PATH_SITELOADSEARCH.
	This is rather than relying on --enable-locallisppath elements
	having "site-lisp" in their names.  (Bug#10208#25, 11658)

1129 1130
2012-06-30  Eli Zaretskii  <eliz@gnu.org>

1131 1132 1133 1134
	* w32proc.c (sys_select): Accept and ignore one more argument.

	* w32.c (emacs_gnutls_pull): Call select with one more argument.

1135
	* sysselect.h [DOS_NT]: Don't include sys/select.h.
1136
	(pselect) [!MS_DOS]: Redirect to sys_select.
1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149

	* sysdep.c: Don't include dos.h and dosfns.h.

	* process.c (sys_select):
	* msdos.c (sys_select): Accept one more argument and ignore it.

	* msdos.c (event_timestamp, sys_select): Use gnulib's gettime;
	adapt data types and code to that.

	* dosfns.c:
	* msdos.c (gettime, settime): Define away the prototypes in dos.h,
	which clashes with the gnulib function of the same name.

1150 1151
2012-06-30  Andreas Schwab  <schwab@linux-m68k.org>

1152 1153 1154 1155
	* font.c (font_style_to_value, font_style_symbolic)
	(font_prop_validate_style): Add type checks for values in
	font_style_table.

1156 1157 1158 1159 1160
	* lisp.h (CHECK_RANGED_INTEGER): Make value to check the first
	argument.
	* character.c, charset.c, menu.c, process.c, window.c: Adjust all
	uses.

1161 1162
2012-06-29  Eli Zaretskii  <eliz@gnu.org>

1163 1164
	* xdisp.c (try_window_id): Undo last change.

1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175
	* w32.c (getwd): Adjust commentary about startup_dir.
	(init_environment): Always call sys_access, even in non-MSVC
	builds.  Don't chdir to the directory of the Emacs executable.
	This undoes code from 1997 which was justified by the need to
	"avoid conflicts when removing and renaming directories".  But its
	downside was that every relative file name was being interpreted
	relative to the directory of the Emacs executable, which can never
	be TRT.  In particular, it broke sys_access when called with
	relative file names.
	(sys_access): Map GetLastError to errno.

1176 1177 1178 1179
2012-06-29  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.h (struct window): Change type of 'fringes_outside_margins'
	to bitfield.  Fix comment.  Adjust users accordingly.
1180
	(struct window): Change type of 'window_end_bytepos' to ptrdiff_t.
1181 1182 1183 1184
	Adjust comment.
	* xdisp.c (try_window_id): Change type of 'first_vpos' and 'vpos'
	to ptrdiff_t.

1185
2012-06-29  Andreas Schwab  <schwab@linux-m68k.org>
1186

1187 1188
	* gnutls.c (emacs_gnutls_handshake):
	Add QUIT to make the loop interruptible.
1189

1190
2012-06-29  Glenn Morris  <rgm@gnu.org>
1191

1192 1193
	* charset.c (init_charset): Make lack of etc/charsets fatal.

1194 1195 1196 1197
2012-06-29  Dmitry Antipov  <dmantipov@yandex.ru>

	* editfns.c (region_limit): Fix type mismatch.

1198 1199 1200 1201 1202 1203 1204
2012-06-29  Dmitry Antipov  <dmantipov@yandex.ru>

	* nsfns.m: Fix GLYPH_DEBUG usage assuming that it may be
	undefined.  Convert from xassert to eassert.
	* nsmenu.m: Convert from xassert to eassert.
	* nsterm.m: Likewise.

1205 1206 1207 1208
2012-06-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* editfns.c (region_limit): Clip to narrowing (bug#11770).

1209 1210 1211 1212 1213 1214 1215
2012-06-28  Paul Eggert  <eggert@cs.ucla.edu>

	Avoid integer overflow on scroll-left and scroll-right.
	* window.c (HSCROLL_MAX): New macro.
	(Fscroll_left, Fscroll_right): Avoid undefined behavior on integer
	overflow when requested scroll falls outside ptrdiff_t range.

1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226
2012-06-28  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.h (struct window): Change type of 'hscroll',
	'min_hscroll' and 'last_point' from Lisp_Object to ptrdiff_t,
	'last_modified' and 'last_overlay_modified' to EMACS_INT.
	Adjust users accordingly.
	* xdisp.c (try_cursor_movement): Replace type check with eassert.
	* window.c (Fscroll_left, Fscroll_right): Change type of 'hscroll'
	from EMACS_INT to ptrdiff_t.
	(make_window): Omit redundant initialization.

1227 1228 1229 1230
2012-06-28  Juanma Barranquero  <lekktu@gmail.com>

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

1231 1232 1233 1234 1235 1236 1237 1238 1239
2012-06-28  Dmitry Antipov  <dmantipov@yandex.ru>

	* window.h (struct window): Change type of 'use_time' and
	'sequence_number' from Lisp_Object to int.
	* frame.c (make_frame): Adjust users accordingly.
	* print.c (print_object): Likewise.
	* window.c (select_window, Fwindow_use_time, make_parent_window)
	(make_window): Likewise.

1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256
2012-06-28  Dmitry Antipov  <dmantipov@yandex.ru>

	* dispextern.h (GLYPH_DEBUG): Now defined in config.h if
	enabled with --enable-checking=[all,glyphs] configure option.
	Fix GLYPH_DEBUG usage assuming that it may be undefined,
	adjust comments accordingly.
	* dispnew.c: Fix GLYPH_DEBUG usage assuming that it may be
	undefined, adjust comments accordingly.
	* image.c: Likewise.
	* scroll.c: Likewise.
	* w32fns.c: Likewise.
	* w32term.c: Likewise.
	* xdisp.c: Likewise.
	* xfaces.c: Likewise.
	* xfns.c: Likewise.
	* xterm.c: Likewise.

1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286
2012-06-28  Dmitry Antipov  <dmantipov@yandex.ru>

	Generalize run-time debugging checks.
	* dispextern.h (XASSERTS): Remove.
	* fontset.c (xassert): Remove.
	Convert from xassert to eassert.
	* alloc.c: Convert from xassert to eassert.
	* bidi.c: Likewise.
	* dispnew.c: Likewise.
	* fns.c: Likewise.
	* fringe.c: Likewise.
	* ftfont.c: Likewise.
	* gtkutil.c: Likewise.
	* image.c: Likewise.
	* keyboard.c: Likewise.
	* menu.c: Likewise.
	* process.c: Likewise.
	* scroll.c: Likewise.
	* sound.c: Likewise.
	* term.c: Likewise.
	* w32console.c: Likewise.
	* w32fns.c: Likewise.
	* w32term.c: Likewise.
	* window.c: Likewise.
	* xdisp.c: Likewise.
	* xfaces.c: Likewise.
	* xfns.c: Likewise.
	* xselect.c: Likewise.
	* xterm.c: Likewise.

1287 1288 1289 1290 1291
2012-06-27  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fns.c (maybe_resize_hash_table): Output message when growing the
	purify-hashtable.

1292 1293 1294 1295 1296 1297
2012-06-27  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (allocate_string_data): Remove dead code.
	* xsettings.c (XSETTINGS_FONT_NAME): Move under HAVE_XFT to
	avoid GCC warning about unused macro.

1298 1299 1300 1301 1302 1303
2012-06-27  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (allocate_string): Omit intervals initialization.
	* alloc.c (make_uninit_multibyte_string): Initialize intervals
	as in make_pure_string and make_pure_c_string.

1304 1305
2012-06-27  Dmitry Antipov  <dmantipov@yandex.ru>

Juanma Barranquero's avatar
Juanma Barranquero committed
1306
	* alloc.c (allocate_string): Fix last change.
1307

1308 1309
2012-06-27  Dmitry Antipov  <dmantipov@yandex.ru>

Juanma Barranquero's avatar
Juanma Barranquero committed
1310
	* alloc.c (allocate_string): Remove two redundant calls
1311 1312
	to memset, add explicit initialization where appropriate.

Glenn Morris's avatar
Glenn Morris committed
1313 1314 1315 1316
2012-06-27  Glenn Morris  <rgm@gnu.org>

	* lisp.mk (lisp): Remove paths.elc.

1317 1318 1319 1320
2012-06-27  Chong Yidong  <cyd@gnu.org>

	* doc.c (Fsubstitute_command_keys): Fix punctuation.

1321 1322
2012-06-26  John Wiegley  <johnw@newartisans.com>

1323
	* unexmacosx.c (copy_data_segment): Add two section names used
1324 1325
	on Mac OS X Lion: __mod_init_func and __mod_term_func.

1326 1327 1328
	* alloc.c (mark_memory): Do not check with -faddress-sanitizer
	when building with Clang.

1329 1330 1331 1332
2012-06-26  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (Fapply): Allow calling it with a single argument.

1333 1334 1335 1336 1337 1338
2012-06-26  Eli Zaretskii  <eliz@gnu.org>

	* s/ms-w32.h (strcasecmp, strncasecmp) [_MSC_VER]: Redirect to
	_stricmp and _strnicmp.
	(HAVE_STRCASECMP, HAVE_STRNCASECMP): Define to 1.

1339 1340 1341 1342 1343
2012-06-26  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (allocate_window): Zero out non-Lisp part of newly
	allocated window.
	(allocate_process): Likewise for new process.
1344
	(allocate_terminal): Change to use offsetof.
1345 1346 1347 1348 1349 1350 1351
	(allocate_frame): Likewise.
	* frame.c (make_frame): Omit redundant initialization.
	* window.c (make_parent_window): Use memset.
	(make_window): Omit redundant initialization.
	* process.c (make_process): Omit redundant initialization.
	* terminal.c (create_terminal): Likewise.

1352 1353 1354 1355
2012-06-26  Dmitry Antipov  <dmantipov@yandex.ru>

	* term.c (delete_tty): Remove redundant call to memset.

1356 1357 1358 1359 1360 1361 1362 1363 1364 1365
2012-06-26  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c: Remove build_string.
	* lisp.h: Define build_string as static inline.  This provides
	a better opportunity to optimize away calls to strlen when the
	function is called with compile-time constant argument.
	* image.c (imagemagick_error): Convert to build_string.
	* w32proc.c (sys_spawnve): Likewise.
	* xterm.c (x_term_init): Likewise.

1366 1367
2012-06-26  Paul Eggert  <eggert@cs.ucla.edu>

1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387
	Use sprintf return value instead of invoking strlen on result.
	In the old days this wasn't portable, since some sprintf
	implementations returned char *.  But they died out years ago and
	Emacs already assumes sprintf returns int.
	Similarly for float_to_string.
	This patch speeds up (number-to-string 1000) by 3% on Fedora 15 x86-64.
	* ccl.c (ccl_driver):
	* character.c (string_escape_byte8):
	* data.c (Fnumber_to_string):
	* doprnt.c (doprnt):
	* print.c (print_object):
	* xdisp.c (message_dolog):
	* xfns.c (syms_of_xfns):
	Use sprintf or float_to_string result to avoid need to call strlen.
	* data.c (Fnumber_to_string):
	Use make_unibyte_string, since the string must be ASCII.
	* lisp.h, print.c (float_to_string): Now returns int length.
	* term.c (produce_glyphless_glyph):
	Use sprintf result rather than recomputing it.

1388 1389 1390 1391 1392
	Clean out last vestiges of the old HAVE_CONFIG_H stuff.
	* Makefile.in (ALL_CFLAGS):
	* makefile.w32-in (LOCAL_FLAGS): Remove -DHAVE_CONFIG_H.
	* gmalloc.c, regex.c: Include <config.h> unconditionally.

1393 1394
2012-06-25  Dmitry Antipov  <dmantipov@yandex.ru>

1395
	* dispextern.h (xstrcasecmp): Define to library function
1396 1397 1398
	strcasecmp if available.
	* xfaces.c: Do not use xstrcasecmp if strcasecmp is available.

1399 1400 1401 1402 1403 1404 1405 1406
2012-06-25  Andreas Schwab  <schwab@linux-m68k.org>

	* keyboard.c (menu_bar_items, menu_bar_item, read_key_sequence):
	Avoid comma operator.
	* menu.c (push_submenu_start, push_submenu_end)
	(push_left_right_boundary, push_menu_pane): Likewise.
	* msdos.c (dos_rawgetc): Likewise.

1407 1408 1409 1410 1411
2012-06-25  Dmitry Antipov  <dmantipov@yandex.ru>

	* xfns.c (xic_create_fontsetname): Remove redundant calls
	to memset.

1412 1413
2012-06-25  Paul Eggert  <eggert@cs.ucla.edu>

1414 1415 1416
	* gtkutil.c (get_utf8_string): Remove redundant assignment.
	sprintf already null-terminates its output.

1417 1418
	* xfns.c (x_window): Remove redundant cast.

1419 1420 1421 1422 1423
2012-06-25  Dmitry Antipov  <dmantipov@yandex.ru>

	* xmenu.c (xmenu_show, xdialog_show): Explicit cast from
	`const char *' to `char *' to avoid compiler warning.

1424 1425
2012-06-24  Paul Eggert  <eggert@cs.ucla.edu>

1426 1427 1428
	* xterm.c (x_term_init): Build proper-sized _XSETTINGS_Snnn string
	instead of truncating it to 63 (admittedly a generous limit).

1429 1430
	* process.c: Fix spelling and caps in comments.

1431 1432
2012-06-24  Dan Nicolaescu  <dann@ics.uci.edu>

1433
	* emacs.c (setpgrp): Remove definition, unused.
1434 1435
	* sysdep.c (setpgrp): Remove definition, not used in this file.

1436 1437 1438 1439
2012-06-24  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in: Update dependencies.

1440 1441 1442 1443 1444 1445 1446 1447 1448 1449
2012-06-24  Eli Zaretskii  <eliz@gnu.org>

	* makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
	(SYSTIME_H): Add nt/inc/sys/time.h.

	* systime.h [WINDOWSNT]: Include sys/time.h.

	* s/ms-w32.h (struct timespec): Definition moved from
	nt/inc/sys/time.h.  Suggested by Paul Eggert <eggert@cs.ucla.edu>.

1450 1451 1452 1453 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
2012-06-24  Paul Eggert  <eggert@cs.ucla.edu>

	Switch from NO_RETURN to C11's _Noreturn (Bug#11750).
	* buffer.h (buffer_slot_type_mismatch):
	* data.c (arith_error) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
	* eval.c (unwind_to_catch):
	* image.c (my_png_error, my_error_exit):
	* keyboard.c (quit_throw_to_read_char, user_error)
	(Fexit_recursive_edit, Fabort_recursive_edit):
	* lisp.h (die, args_out_of_range, args_out_of_range_3)
	(wrong_type_argument, buffer_overflow, __executable_start)
	(memory_full, buffer_memory_full, string_overflow, Fthrow)
	(xsignal, xsignal0, xsignal1, xsignal2, xsignal3, signal_error)
	(error, verror, nsberror, report_file_error, Ftop_level, Fkill_emacs)
	(fatal):
	(child_setup) [!DOS_NT]:
	* lread.c (end_of_file_error, invalid_syntax):
	* process.c (send_process_trap) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
	* puresize.h (pure_write_error):
	* search.c (matcher_overflow):
	* sound.c (sound_perror, alsa_sound_perror):
	* sysdep.c, syssignal.h (croak):
	* term.c (maybe_fatal, vfatal):
	* textprop.c (text_read_only):
	* undo.c (user_error):
	* unexmacosx.c (unexec_error):
	* xterm.c (x_ins_del_lines, x_delete_glyphs):
	Use _Noreturn rather than NO_RETURN.
	No need for separate decl merely because of _Noreturn.
	* sound.c (sound_warning, parse_sound):
	Remove unnecessary forward decls.

1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493
2012-06-24  Paul Eggert  <eggert@cs.ucla.edu>

	Fix bug when time_t is unsigned and as wide as intmax_t (Bug#9000).
	* lisp.h (WAIT_READING_MAX): New macro.
	* dispnew.c (Fsleep_for, sit_for):
	* keyboard.c (kbd_buffer_get_event):
	* process.c (Faccept_process_output):
	Use it to avoid bogus compiler warnings with obsolescent GCC versions.
	This improves on the previous patch, which introduced a bug
	when time_t is unsigned and as wide as intmax_t.
	See <http://bugs.gnu.org/9000#51>.

1494 1495 1496 1497 1498 1499 1500
2012-06-23  Eli Zaretskii  <eliz@gnu.org>

	* dispnew.c (sit_for, Fsleep_for):
	* keyboard.c (kbd_buffer_get_event):
	* process.c (Faccept_process_output): Avoid compiler warnings when
	comparing a 32-bit time_t with a 64-bit INTMAX_MAX.

1501 1502
2012-06-23  Juanma Barranquero  <lekktu@gmail.com>

1503 1504
	* makefile.w32-in: Update dependencies.

1505 1506 1507
	* w32.c (ltime): Add return type and declare static.
	(w32_get_internal_run_time): Remove usused variable `time_100ns'.

1508 1509 1510 1511 1512 1513 1514 1515 1516
2012-06-23  Paul Eggert  <eggert@cs.ucla.edu>

	* sysdep.c [__FreeBSD__]: Fix more recently-introduced typos.
	Privately reported by Herbert J. Skuhra.
	(make_lisp_timeval) [__FreeBSD__]: Rename from TIMELIST.
	All uses changed.
	(system_process_attributes) [__FreeBSD__]: Invoke make_lisp_time,
	not make_lisp_timeval, when the argument is of type EMACS_TIME.

1517 1518
2012-06-23  Eli Zaretskii  <eliz@gnu.org>

1519 1520 1521
	* w32proc.c (Fw32_get_locale_info): Fix an off-by-one error in
	last argument of make_unibyte_string.

1522 1523 1524 1525 1526 1527
	* keyboard.c (kbd_buffer_get_event): Include the codepage and the
	language ID in the event parameters.

	* w32term.c (w32_read_socket): Put the new keyboard codepage into
	event.code, not the obscure "character set ID".

1528 1529 1530 1531
2012-06-23  Chong Yidong  <cyd@gnu.org>

	* xmenu.c (x_menu_wait_for_event): Adapt GTK3 to new xg_select.

1532 1533
2012-06-23  Eli Zaretskii  <eliz@gnu.org>

1534 1535 1536 1537 1538 1539 1540 1541 1542
	Fix the MS-Windows build broken by 2012-06-22T21:17:42Z!eggert@cs.ucla.edu.
	* w32.c (fdutimens): New function.

	* w32proc.c (sys_select): Adapt to change in the EMACS_TIME type.

	* s/ms-w32.h (pselect): Redirect to sys_select.

	* sysselect.h [WINDOWSNT]: Don't include sys/select.h.

1543 1544 1545 1546
	* ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko
	in the logic of incrementing and decrementing the value of
	use_relocatable_buffers.

1547 1548 1549 1550 1551 1552 1553 1554 1555 1556
2012-06-23  Paul Eggert  <eggert@cs.ucla.edu>

	* sysdep.c [__FreeBSD__]: Fix recently-introduced typos.
	Privately reported by Herbert J. Skuhra.
	[__FreeBSD__]: Remove "*/" typo after "#include".
	(timeval_to_EMACS_TIME) [__FreeBSD__]: New static function.
	(TIMEVAL) [__FreeBSD__]: Now a static function rather than a macro.
	(TIMEVAL, system_process_attributes) [__FreeBSD__]:
	Don't assume EMACS_TIME and struct timeval are the same type.

1557 1558 1559 1560 1561 1562 1563 1564 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 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725
2012-06-22  Paul Eggert  <eggert@cs.ucla.edu>

	Support higher-resolution time stamps (Bug#9000).
	The time stamps are only nanosecond-resolution at the C level,
	since that's the best that any real-world system supports now.
	But they are picosecond-resolution at the Lisp level, as that's
	easy, and leaves room for future OS improvements.

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

	* alloc.c (Fgarbage_collect): Port to higher-res time stamps.
	Don't get current time unless it's needed.

	* atimer.c: Include <sys/time.h> unconditionally, since gnulib
	now provides it if it's absent.
	(start_atimer): Port to higher-res time stamps.
	Check for time stamp overflow.  Don't get current time more
	often than is needed.

	* buffer.h (struct buffer): Buffer modtime now has high resolution.
	Include systime.h, not time.h.
	(NONEXISTENT_MODTIME_NSECS, UNKNOWN_MODTIME_NSECS): New macros.

	* dired.c: Include stat-time.h.
	(Ffile-attributes): File times now have higher resolution.

	* dispextern.h [HAVE_WINDOW_SYSTEM]: Include systime.h.
	(struct image): Timestamp now has higher resolution.

	* dispnew.c (PERIODIC_PREEMPTION_CHECKING): Remove, as Emacs always
	has at least microseconds now.  All uses removed.
	(update_frame, update_single_window, update_window, update_frame_1)
	(Fsleep_for, sit_for): Port to higher-resolution time stamps.

	* editfns.c (time_overflow): Now extern.
	(Fcurrent_time, Fget_internal_run_time, make_time, lisp_time_argument)
	(float-time, Fformat_time_string, Fcurrent_time_string)
	(Fcurrent_time_zone): Accept and generate higher-resolution
	time stamps.
	(make_time_tail, make_lisp_time, dissassemble_lisp_time)
	(decode_time_components, lisp_seconds_argument): New functions.
	(make_time): Now static.
	(lisp_time_argument): Now returns EMACS_TIME.  New arg ppsec.
	Report an error if the time is invalid, rather than having the caller
	do that.

	* fileio.c: Include <stat-time.h>
	(Fcopy_file): Copy higher-resolution time stamps.
	Prefer to set the time stamp via a file descriptor if that works.
	(Fset_file_times, Finsert_file_contents, Fwrite_region)
	(Fverify_visited_file_modtime, Fclear_visited_file_modtime)
	(Fvisited_file_modtime, Fset_visited_file_modtime):
	Support higher-resolution time stamps.

	* fns.c (Frandom): Use nanoseconds, not microseconds, for seed.

	* gtkutil.c (xg_maybe_add_timer): Port to higher-res time stamps.

	* image.c (prepare_image_for_display, clear_image_cache)
	(lookup_image): Port to higer-resolution time stamps.

	* keyboard.c (start_polling, bind_polling_period):
	Check for time stamp overflow.
	(read_char, kbd_buffer_get_event, timer_start_idle)
	(timer_stop_idle, timer_resume_idle, timer_check_2, timer_check)
	(Fcurrent_idle_time, init_keyboard, set_waiting_for_input):
	Port to higher-resolution time stamps.  Do not assume time_t is signed.
	(decode_timer): New function.  Timers are now vectors of length 9,
	not 8, to accommodate the picosecond component.
	(timer_check_2): Use it.

	* nsterm.m (select_timeout, timeval_subtract): Remove.
	(ns_timeout): Use Emacs's facilities for time stamp arithmetic,
	as they're a bit more accurate and handle overflow better.
	(ns_select): Change prototype to be compatible with pselect.
	(ns_select, ns_term_shutdown): Port to ns-resolution time stamps.
	* nsterm.h (ns_select): Adjust prototype.

	* msdos.c (EMACS_TIME_ZERO_OR_NEG_P): Remove, as it assumes
	us-resolution time stamps.
	(sys_select): Use the new EMACS_TIME_SIGN macro instead.

	* lread.c (read_filtered_event): Port to ns-resolution time stamps.

	* lisp.h (time_overflow): New decl.
	(wait_reading_process_output): First arg is now intmax_t, not int,
	to accommodate larger waits.

	* process.h (struct Lisp_Process.read_output_delay):
	Now counts nanoseconds, not microseconds.
	* process.c (ADAPTIVE_READ_BUFFERING): Don't worry about
	EMACS_HAS_USECS.
	(READ_OUTPUT_DELAY_INCREMENT, Faccept_process_output)
	(wait_reading_process_output):
	Port to ns-resolution time stamps.
	(Faccept_process_output, wait_reading_process_output):
	Check for time stamp overflow.  Do not assume time_t is signed.
	(select_wrapper): Remove; we now use pselect.
	(Fprocess_attributes): Now generates ns-resolution time stamps.

	* sysdep.c: Include utimens.h.  Don't include utime.h
	or worry about struct utimbuf; gnulib does that for us now.
	(gettimeofday): Remove; gnulib provides a substitute.
	(make_timeval): New function.
	(set_file_times): Now sets ns-resolution time stamps.
	New arg FD; all uses changed.
	(time_from_jiffies, ltime_from_jiffies, get_up_time)
	(system_process_attributes):
	Now returns ns-resolution time stamp.  All uses changed.
	Check for time stamp overflow.

	* sysselect.h: Don't depend on HAVE_SYS_SELECT_H; gnulib
	provides a substitute now.

	* systime.h: Include timespec.h rather than sys/time.h and time.h,
	since it guarantees struct timespec.
	(EMACS_TIME): Now struct timespec, so that we can support
	ns-resolution time stamps.
	(EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): New macros.
	(EMACS_HAS_USECS): Remove; Emacs always has sub-second time stamps now.
	(EMACS_USECS): Remove.
	(EMACS_SET_USECS): The underlying time stamp now has ns resolution,
	so multiply the arg by 1000 before storing it.
	(EMACS_NSECS, EMACS_SECS_ADDR, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS):
	New macros.
	(EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME):
	Port to ns-resolution time stamps.
	(EMACS_TIME_NEG_P): Remove; replaced by....
	(EMACS_TIME_SIGN): New macro.
	(EMACS_SET_INVALID_TIME, EMACS_TIME_VALID_P)
	(EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE): New macros.
	(set_file_times, make_time, lisp_time_argument): Adjust signature.
	(make_timeval, make_lisp_time, decode_time_components): New decls.
	(EMACS_TIME_CMP): Remove; no longer used.  Plus, it was buggy, in
	that it mishandled time_t overflow.  You can't compare by subtracting!
	(EMACS_TIME_EQ, EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE)
	(EMACS_TIME_LT, EMACS_TIME_LE): Rewrite in terms of timespec_cmp.

	* term.c: Include <sys/time.h>.
	(timeval_to_Time): New function, for proper overflow wraparound.
	(term_mouse_position, term_mouse_click): Use it.

	* undo.c (record_first_change): Support higher-resolution time stamps
	in the undo buffer.
	(Fprimitive_undo): Use them when restoring time stamps.

	* w32.c (ltime, U64_TO_LISP_TIME, process_times, emacs_gnutls_pull)
	(w32_get_internal_run_time):
	Port to higher-resolution Emacs time stamps.
	(ltime): Now accepts single 64-bit integer, as that's more convenient
	for callers.

	* xdisp.c (start_hourglass): Port to ns-resolution time stamps.

	* xgselect.c, xgselect.h (xg_select): Add sigmask argument,
	for compatibility with pselect.  Support ns-resolution time stamps.

	* xmenu.c (x_menu_wait_for_event): Support ns-resolution time stamps.

	* xselect.c (wait_for_property_change, x_get_foreign_selection):
	Check for time stamp overflow, and support ns-resolution time stamps.

	* xterm.c: Don't include sys/time.h; gnulib does that for us now.
	Don't worry about whether HAVE_TIMEVAL and HAVE_SELECT are set.
	(timeval_subtract): Remove; no longer needed.
	(XTflash, XTring_bell, x_wait_for_event):
	Port to ns-resolution time stamps.  Don't assume time_t is signed.

1726 1727 1728 1729
2012-06-22  Chong Yidong  <cyd@gnu.org>

	* xdisp.c (x_consider_frame_title): Revert last change.

Eli Zaretskii's avatar
Eli Zaretskii committed
1730 1731 1732 1733 1734 1735 1736
2012-06-22  Eli Zaretskii  <eliz@gnu.org>

	* alloc.c (NSTATICS): Enlarge to 0x650.  Otherwise, Emacs compiled
	with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
	aborts in staticpro during startup.  (Without -DBYTE_CODE_METER,
	staticidx goes up to 1597 out of 1600 = 0x640.)

1737 1738 1739 1740 1741
2012-06-20  Paul Eggert  <eggert@cs.ucla.edu>

	* fileio.c (Fdefault_file_modes): Block input while fiddling with umask.
	Otherwise, the umask might be mistakenly 0 while handling input signals.

1742 1743 1744 1745
2012-06-19  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuf.c (Fread_string): Bind minibuffer-completion-table.

1746 1747 1748 1749 1750 1751 1752 1753
2012-06-19  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c, bytecode.c, ccl.c, coding.c, composite.c, data.c, dosfns.c:
	* font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
	* print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
	access to `contents' member of Lisp_Vector objects with AREF and ASET
	where appropriate.

1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769
2012-06-19  Chong Yidong  <cyd@gnu.org>

	* frame.c (delete_frame): When selecting a frame on a different
	text terminal, do not alter the terminal's top-frame.

	* xdisp.c (format_mode_line_unwind_data): Record the target
	frame's selected window and its terminal's top-frame.
	(unwind_format_mode_line): Restore them.
	(x_consider_frame_title, display_mode_line, Fformat_mode_line):
	Callers changed.
	(x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
	since tty frames can be explicitly named.
	(prepare_menu_bars): Likewise.

	* term.c (Ftty_top_frame): New function.