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2010-06-12  Eli Zaretskii  <eliz@gnu.org>

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	* bidi.c (bidi_initialize): Remove explicit initialization of
	bidi_type_table; include biditype.h instead.  Don't support
	entries whose second codepoint is zero.

	* biditype.h: New file.

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	* window.c (syms_of_window): Doc fix (bug#6409).

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2010-06-12  Romain Francoise  <romain@orebokech.com>

	* Makefile.in (lisp, shortlisp): Use new location of vc-hooks and
	ediff-hook.

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2010-06-10  Glenn Morris  <rgm@gnu.org>

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	* editfns.c (Fbyte_to_string): Pacify compiler.

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	* m/ibms390x.h: Rather than duplicating ibms390.h, just include it.

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2010-06-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* dbusbind.c (xd_append_arg): Don't "make-unibyte" the string.
	Check `object's type before accessing its guts.

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2010-06-09  Dan Nicolaescu  <dann@ics.uci.edu>

	* s/usg5-4.h: Fix previous change.
	Suggested by Lawrence Mitchell <wence@gmx.li>

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2010-06-08  Andreas Schwab  <schwab@linux-m68k.org>

	* minibuf.c (Fall_completions): Add more checks.

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2010-06-08  Juanma Barranquero  <lekktu@gmail.com>

	* minibuf.c (Fall_completions): Check COLLECTION's size (bug#6378).

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2010-06-08  Dan Nicolaescu  <dann@ics.uci.edu>

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	* lread.c (X_OK): Remove, unused.

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	* dispnew.c: Remove obsolete comment.

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	Remove INCLUDED_FCNTL.
	* xterm.c (INCLUDED_FCNTL):
	* callproc.c (INCLUDED_FCNTL):
	* alloc.c (INCLUDED_FCNTL):
	* systty.h (INCLUDED_FCNTL): Remove all uses, not needed anymore.
	(emacs_get_tty, emacs_set_tty): Declare unconditionally.

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2010-06-07  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fselect_window): Move `record_buffer' up to the
	beginning of this function, so the buffer gets recorded
	even if the selected window does not change.
	http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00137.html

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2010-06-07  Juanma Barranquero  <lekktu@gmail.com>

	* cmds.c (Fforward_char, Fbackward_char): Fix typos in docstrings.
	(Fforward_line, Fbeginning_of_line): Reflow docstrings.

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2010-06-06  Dan Nicolaescu  <dann@ics.uci.edu>

	Remove BSTRING related code, all platforms define it.
	* s/usg5-4.h (BSTRING): Remove definition.
	* s/template.h (BSTRING):
	* s/msdos.h (BSTRING):
	* s/ms-w32.h (BSTRING):
	* s/hpux10-20.h (BSTRING):
	* s/gnu-linux.h (BSTRING):
	* s/darwin.h (BSTRING):
	* s/cygwin.h (BSTRING):
	* s/bsd-common.h (BSTRING):
	* s/aix4-2.h (BSTRING): Likewise.
	* sysdep.c: Remove code depending on BSTRING not being defined.

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2010-06-05  Juanma Barranquero  <lekktu@gmail.com>

	Remove obsolete macro BASE_LEADING_CODE_P.
	* character.h (BASE_LEADING_CODE_P): Remove.
	* regex.c [!emacs] (BASE_LEADING_CODE_P): Remove.
	* buffer.c (Fset_buffer_multibyte):
	* indent.c (scan_for_column, compute_motion):
	* insdel.c (count_combining_before, count_combining_after):
	Use LEADING_CODE_P instead of BASE_LEADING_CODE_P.

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2010-06-04  Juanma Barranquero  <lekktu@gmail.com>

	Turn `directory-sep-char' into a noop.

	* lisp.h [WINDOWSNT] (Vdirectory_sep_char): Don't declare.
	(DIRECTORY_SEP): Define unconditionally.

	* s/ms-w32.h (DIRECTORY_SEP): Remove.

	* emacs.c (decode_env_path): Don't check DIRECTORY_SEP,
	call dostounix_filename directly.

	* fileio.c (CORRECT_DIR_SEPS): Remove.
	(Ffile_name_directory, directory_file_name, Fexpand_file_name)
	(Fsubstitute_in_file_name): Use dostounix_filename instead.
	(file_name_as_directory): Use dostounix_filename, DIRECTORY_SEP.
	(syms_of_fileio) <directory-sep-char>: Move to subr.el.

	* w32proc.c (CORRECT_DIR_SEPS): Remove.
	(Fw32_short_file_name, Fw32_long_file_name): Use dostounix_filename.

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2010-06-03  Andreas Schwab  <schwab@linux-m68k.org>

	* process.c (conv_lisp_to_sockaddr): Fix conversion of IPv4
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	address.  (Bug#6346)
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2010-06-03  Juanma Barranquero  <lekktu@gmail.com>

	* ccl.c (Fccl_program_p): Fix typo in docstring.

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2010-06-03  Dan Nicolaescu  <dann@ics.uci.edu>

	Move UNEXEC definition to autoconf.
	* s/usg5-4.h (UNEXEC): Remove, move to configure.in.
	* s/sol2-10.h (UNEXEC):
	* s/irix6-5.h (UNEXEC):
	* s/hpux10-20.h (UNEXEC):
	* s/gnu-linux.h (UNEXEC):
	* s/darwin.h (UNEXEC):
	* s/cygwin.h (UNEXEC):
	* s/bsd-common.h (UNEXEC):
	* s/aix4-2.h (UNEXEC):
	* m/alpha.h (UNEXEC): Likewise.
	* Makefile.in (UNEXEC_OBJ): Define using @UNEXEC_OBJ@.

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2010-06-03  Juanma Barranquero  <lekktu@gmail.com>

	Remove obsolete pre-unicode2 macros.
	* character.h (MULTIBYTE_FORM_LENGTH, PARSE_MULTIBYTE_SEQ): Remove.
	* composite.c (composition_reseat_it):
	* data.c (Faset):
	* fns.c (Ffillarray):
	* regex.c (re_search_2): Use BYTES_BY_CHAR_HEAD.
	[!emacs] (BYTES_BY_CHAR_HEAD): Define instead of MULTIBYTE_FORM_LENGTH.

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2010-06-03  Juri Linkov  <juri@jurta.org>

	* buffer.c (Fother_buffer): Add CHECK_FRAME.
	(Fswitch_to_buffer): Remove unused variable `err'.

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2010-06-03  Glenn Morris  <rgm@gnu.org>

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	* m/template.h (NO_SOCK_SIGIO): Remove, no longer used.

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	* m/hp800.h (alloca) [__NetBSD__ && __GNUC__]: No need to define it,
	now that AH_BOTTOM does it.

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	* m/hp800.h (HAVE_ALLOCA):
	* m/ibms390x.h (HAVE_ALLOCA): Do not define, no longer needed.

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	* m/ia64.h, s/gnu-linux.h, s/gnu.h, s/netbsd.h, s/usg5-4.h:
	Remove NOT_C_CODE tests, it is always true now.

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2010-06-02  Dan Nicolaescu  <dann@ics.uci.edu>

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	Fix config.h includes.
	* xsettings.c:
	* xgselect.c:
	* nsterm.m:
	* nsselect.m:
	* nsimage.m:
	* nsfont.m:
	* nsfns.m:
	* dbusbind.c: Use #include <config.h> instead of "config.h" as all
	other files do.

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	* gmalloc.c: Remove BROKEN_PROTOTYPES reference, unused.

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	* s/sol2-6.h: Remove obsolete comments.

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	Remove unnecessary alloca.h includes.
	* keymap.c: Do not include alloca.h, config.h does that.
	* sysdep.c: Likewise.  Do not define fwrite, not used.

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2010-06-01  Stefan Monnier  <monnier@iro.umontreal.ca>

	* sysdep.c (child_setup_tty): Move the non-canonical initialization to
	the HAVE_TERMIO where it belongs (bug#6149).

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2010-05-31  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keymap.c (Fwhere_is_internal): Fix handling of remapping (in thread
	of bug#6305).

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2010-05-30  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_move_to_visually_next): Make sure the sentinel
	state is always cached (bug#6306).

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2010-05-29  Eli Zaretskii  <eliz@gnu.org>

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	Fix cursor motion in bidi-reordered continued lines.
	* xdisp.c (try_cursor_movement): Backup to non-continuation line
	only after finding point's row.  Fix the logic.  Rewrite the loop
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	over continuation lines in bidi-reordered buffers.  Return
	CURSOR_MOVEMENT_MUST_SCROLL upon failure to find a suitable row,
	rather than CURSOR_MOVEMENT_CANNOT_BE_USED.

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2010-05-28  Michael Albinus  <michael.albinus@gmx.de>

	* fileio.c (Fdelete_file): Pass TRASH arg to handler call.

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2010-05-28  Kenichi Handa  <handa@m17n.org>

	* font.c (font_delete_unmatched): Check Vface_ignored_fonts.
	Don't sheck SPEC if it is nil.
	(font_list_entities): Call font_delete_unmatched if
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	Vface_ignored_fonts is non-nil.  (Bug#6287)
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2010-05-28  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (LIBES): Remove $LOADLIBES, it is never set.

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2010-05-27  Chong Yidong  <cyd@stupidchicken.com>

	* fileio.c (Fdelete_file): Change meaning of optional arg to mean
	whether to trash.
	(internal_delete_file, Frename_file): Callers changed.
	(delete_by_moving_to_trash): Doc fix.
	(Fdelete_directory_internal): Don't move to trash.

	* callproc.c (delete_temp_file):
	* buffer.c (Fkill_buffer): Callers changed.

	* lisp.h: Update prototype.

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2010-05-27  Chong Yidong  <cyd@stupidchicken.com>

	* xdisp.c (redisplay_window): After redisplay, check if point is
	still valid before setting it (Bug#6177).

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2010-05-27  Glenn Morris  <rgm@gnu.org>

	* Makefile.in, autodeps.mk, deps.mk, ns.mk:
	Convert comments to Makefile format.

	* Makefile.in (bootstrap-clean): No more Makefile.c.

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2010-05-26  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (YMF_PASS_LDFLAGS): Remove.
	(temacs${EXEEXT}): Use PRE_EDIT_LDFLAGS, POST_EDIT_LDFLAGS.

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	* Makefile.in (NS_IMPL_GNUSTEP_INC, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
	Remove.
	(TEMACS_LDFLAGS): Do not use NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.

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2010-05-26  Kenichi Handa  <handa@m17n.org>

	* composite.c (composition_compute_stop_pos): Fix condition for
	backward scanning.

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2010-05-25  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (@NS_IMPL_GNUSTEP_INC@, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
	Move before TEMACS_LDFLAGS.
	(TEMACS_LDFLAGS): Use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
	(temacs${EXEEXT}): Do not use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.

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	* Makefile.in (NOT_C_CODE): No longer define.
	(config.h): No longer include.

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	* Makefile.in (LD_SWITCH_SYSTEM_TEMACS): Move definition after some
	variables it may reference.

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	* Makefile.in (LD_SWITCH_SYSTEM_EXTRA): Remove.
	(TEMACS_LDFLAGS): Remove LD_SWITCH_SYSTEM_EXTRA.

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2010-05-25  Kenichi Handa  <handa@m17n.org>

	* dispextern.h (struct composition_it): New members rule_idx and
	charpos.

	* xdisp.c (set_iterator_to_next): While scanning backward, assume
	that the character positions of IT point the last character of the
	current grapheme cluster.
	(next_element_from_composition): Don't change character positions
	of IT.
	(append_composite_glyph): Set glyph->charpos to
	it->cmp_it.charpos.

	* composite.c (autocmp_chars): Change the first argument to RULE,
	and try composition with RULE only.
	(composition_compute_stop_pos): Record the index number of the
	composition rule in CMP_IT->rule_idx.
	(composition_reseat_it): Call autocmp_chars repeatedly until the
	correct rule of the composition is found.
	(composition_update_it): Set CMP_IT->charpos.  Assume the CHARPOS
	is at the last character of the current grapheme cluster when
	CMP_IT->reversed_p is nonzero.

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2010-05-24  Stefan Monnier  <monnier@iro.umontreal.ca>
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	* editfns.c (Fbyte_to_string): New function.

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2010-05-24  Stefan Monnier  <monnier@iro.umontreal.ca>

	* process.c (Fmake_network_process): Set :host to nil if it's not used.
	Suggested by Masatake YAMATO <yamato@redhat.com>.

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2010-05-23  Eli Zaretskii  <eliz@gnu.org>

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	* dispextern.h (init_iterator): Sync prototype with changed definition.
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2010-05-20  enami tsugutomo  <tsugutomo.enami@jp.sony.com>

	* s/netbsd.h: If terminfo is found, use it in preference to
	termcap.  (Bug#6190)  [Backport from trunk]

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2010-05-19  Eli Zaretskii  <eliz@gnu.org>

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	Redesign and reimplement bidi-aware edge positions of glyph rows.
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	* dispextern.h (struct glyph_row): New members minpos and maxpos.
	(MATRIX_ROW_START_CHARPOS, MATRIX_ROW_START_BYTEPOS)
	(MATRIX_ROW_END_CHARPOS, MATRIX_ROW_END_BYTEPOS): Reference minpos
	and maxpos members instead of start.pos and end.pos, respectively.

	* xdisp.c (display_line): Compare IT_CHARPOS with the position in
	row->start.pos, rather than with MATRIX_ROW_START_CHARPOS.
	(cursor_row_p): Use row->end.pos rather than MATRIX_ROW_END_CHARPOS.
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	(try_window_reusing_current_matrix, try_window_id):
	Use ROW->minpos rather than ROW->start.pos.
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	(init_from_display_pos, init_iterator): Use EMACS_INT for
	character and byte positions.
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	(find_row_edges): Rename from find_row_end.  Accept additional
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	arguments for minimum and maximum buffer positions seen by
	display_line for this row.  Don't use iterator to find the
	position following the maximum one; instead, increment the
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	position found by display_line directly.  Fix logic; eol_pos
	should be tested before the rest.  Handle the case of characters
	delivered from display vector (bug#6036).  Fix tests related to
	it->method.  Handle the truncated_on_right_p rows.
	(RECORD_MAX_MIN_POS): New macro.
	(display_line): Use it to record the minimum and maximum buffer
	positions for glyphs in the row being assembled.  Record the
	position of the newline that terminates the line.  If word wrap is
	in effect, restore minimum and maximum positions seen up to the
	wrap point, when iterator returns to it.
	(try_window_reusing_current_matrix): Give up if in bidi-reordered
	row and cursor not already at point.  Restore original pre-bidi
	code for unidirectional buffers.
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	* dispnew.c (increment_row_positions, check_matrix_invariants):
	Increment and check row->start.pos and row->end.pos, in addition
	to MATRIX_ROW_START_CHARPOS and MATRIX_ROW_END_CHARPOS.

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	* .gdbinit (prowlims): Display row->minpos and row->maxpos.
	Display truncated_on_left_p and truncated_on_right_p flags.
	Formatting fixes.
	(pmtxrows): Display the ordinal number of each row.  Don't display
	rows beyond the last one.

	* bidi.c (bidi_cache_iterator_state): Don't zero out new_paragraph:
	it is not copied by bidi_copy_it.

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2010-05-22  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (sys_write): Break writes into chunks smaller than 32MB.
	(Bug#6237)

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2010-05-22  Chong Yidong  <cyd@stupidchicken.com>

	* image.c (Fimage_flush): Rename from image-refresh.

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2010-05-21  Chong Yidong  <cyd@stupidchicken.com>

	* xdisp.c (redisplay_internal): Clear caches even if redisplaying
	just one window.

	* image.c (Vimage_cache_eviction_delay): Decrease to 300.
	(clear_image_cache): If the number of cached images is unusually
	large, decrease the cache eviction delay (Bug#6230).

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2010-05-21  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (${ns_appdir}, ${ns_appbindir}Emacs, ns-app):
	Move these rules to ns.mk.
	* ns.mk: New file.

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	* Makefile.in (../src/$(OLDXMENU), $(OLDXMENU)): Always define rules.

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	* Makefile.in (CANNOT_DUMP): New, set by configure.
	(emacs${EXEEXT}, bootstrap-emacs${EXEEXT}): Use $CANNOT_DUMP.

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2010-05-20  Juri Linkov  <juri@jurta.org>

	* fileio.c (Fdelete_file): Change interative spec to use
	`read-file-name' like in `find-file-read-args' where the default
	value is `default-directory' instead of `buffer-file-name'.
	http://lists.gnu.org/archive/html/emacs-devel/2010-05/msg00533.html

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2010-05-20  Kevin Ryde  <user42@zip.com.au>

	* keyboard.c (Vlast_command, Vkeyboard_translate_table)
	(Voverriding_terminal_local_map, Vsystem_key_alist)
	(Vlocal_function_key_map): Fix manual link in docstring (Bug#6224).

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2010-05-20  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (DEPDIR): New constant.
	(DEPFLAGS): Set with configure, not cpp.
	(MKDEPDIR): New, set by configure.
	(.c.o, .m.o, ecrt0.o): Use $MKDEPDIR.
	(clean): Use $DEPDIR.
	(deps_frag): Include from configure.
	Move static/dynamic dependency stuff to deps.mk/autodeps.mk.
	* deps.mk, autodeps.mk: New files, extracted from Makefile.in.

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	* bidi.c (bidi_cache_shrink, bidi_cache_iterator_state): Fix
	reallocation of the cache.  (Bug#6210)

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2010-05-19  Glenn Morris  <rgm@gnu.org>

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	* s/msdos.h (ORDINARY_LINK): Move to sed2v2.inp.

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	* Makefile.in (LD, YMF_PASS_LDFLAGS): Set with configure, not cpp.
	(GNULIB_VAR): Remove.
	(LIBES): Use LIB_GCC instead of GNULIB_VAR.

	* m/ibms390x.h (LINKER):
	* m/macppc.h (LINKER) [GNU_LINUX]:
	* s/aix4-2.h (ORDINARY_LINK):
	* s/cygwin.h (LINKER):
	* s/darwin.h (ORDINARY_LINK):
	* s/gnu.h (ORDINARY_LINK):
	* s/netbsd.h (LINKER):
	* s/usg5-4.h (ORDINARY_LINK):
	Move to configure.

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	* s/aix4-2.h (LINKER): Remove; this file sets ORDINARY_LINK.

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2010-05-18  Chong Yidong  <cyd@stupidchicken.com>

	* character.c (Fstring, Funibyte_string): Use SAFE_ALLOCA to
	prevent stack overflow if number of arguments is too large
	(Bug#6214).

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2010-05-18  Juanma Barranquero  <lekktu@gmail.com>

	* charset.c (load_charset_map_from_file): Don't call close after fclose.

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2010-05-18  Glenn Morris  <rgm@gnu.org>

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	* s/gnu-linux.h: Combine two conditionals.

	* Makefile.in (otherobj): Include $(VMLIMIT_OBJ) separately from
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	$(POST_ALLOC_OBJ).

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	* Makefile.in (RALLOC_OBJ): New, set by configure.
	(rallocobj): Replace with the previous variable.
	(otherobj): Use $RALLOC_OBJ.

	* s/gnu.h (REL_ALLOC) [DOUG_LEA_MALLOC]:
	* s/gnu-linux.h (REL_ALLOC) [DOUG_LEA_MALLOC]: Move undef to configure.

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	* Makefile.in (GMALLOC_OBJ, VMLIMIT_OBJ): New, set by configure.
	(gmallocobj, vmlimitobj): Replace with previous two variables.
	(otherobj): Use $GMALLOC_OBJ, $VMLIMIT_OBJ.

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2010-05-17  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (OLDXMENU_DEPS): New, set by configure.
	(stamp-oldxmenu): Use $OLDXMENU_DEPS.

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	* Makefile.in (${ns_appbindir}Emacs, ns-app): Always define these rules.

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	* Makefile.in (clean): Get rid of HAVE_NS conditional.

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	* Makefile.in (ns_appdir, ns_appbindir): Now configure adds the
	trailing "/".

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	* Makefile.in (TEMACS_LDFLAGS2): New, set by configure.
	(temacs${EXEEXT}): Combine the NS_IMPL_GNUSTEP case with the default.

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	* Makefile.in (GNUSTEP_SYSTEM_LIBRARIES): Remove, unused.
	(NS_IMPL_GNUSTEP_TEMACS_LDFLAGS): New, set by configure.
	(LD) [NS_IMPL_GNUSTEP]: Set to $(CC) -rdynamic.
	(temacs${EXEEXT}): Remove $LOCALCPP, never defined or referenced.
	Make most of the NS_IMPL_GNUSTEP case the same as the default case.

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	* Makefile.in (temacs${EXEEXT}) [!NS_IMPL_GNUSTEP]:
	Remove ${STARTFLAGS}, nothing ever sets it.

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2010-05-16  Dan Nicolaescu  <dann@ics.uci.edu>

	* m/ia64.h (UNEXEC): Remove, set in s/*.h.

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2010-05-16  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (LIBX_BASE): Always define.

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	* Makefile.in (LIBX_OTHER): Move out of cpp section.

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	* Makefile.in (LIBXT): Always define.

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	* Makefile.in (OLDXMENU, LIBXMENU, LIBX_OTHER): Always define.
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	* Makefile.in (FONT_DRIVERS): Remove, replace with $FONT_OBJ.
	(obj, SOME_MACHINE_OBJECTS): Use $FONT_OBJ.

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2010-05-15  Ken Raeburn  <raeburn@raeburn.org>

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	* lisp.h (XFLOAT_DATA): Use "0?x:x" to generate an rvalue.  (Bug#5916)
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	(LISP_MAKE_RVALUE) [!USE_LISP_UNION_TYPE && !__GNUC__]: Likewise.

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	* emacs.c (main): Initialize initial-environment and
	process-environment before generating from env, not after.

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	Handle --version reasonably in CANNOT_DUMP configuration.
	* emacs.c (emacs_version, emacs_copyright): New string variables.
	(Vemacs_version, Vemacs_copyright): New Lisp_Object variables.
	(syms_of_emacs): Defvar them, and initialize them from the C
	string variables.
	(main): If initialization hasn't been done, print initial version
	info from the C strings, instead of starting an interactive session.

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2010-05-15  Eli Zaretskii  <eliz@gnu.org>

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	* bidi.c (bidi_paragraph_init): Don't leave alone garbage values
	of bidi_it->paragraph_dir.  Call bidi_initialize if needed.
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	(bidi_paragraph_init): Remove redundant assertion that we are at
	the beginning of a line after call to bidi_find_paragraph_start.
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	* xdisp.c (Fcurrent_bidi_paragraph_direction): New function.
	(syms_of_xdisp): Defsubr it.

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	* cmds.c (Fforward_char, Fbackward_char): Doc fix.

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	* Makefile.in: Fix MSDOS-related comments.

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2010-05-15  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (OLDXMENU_TARGET): New, set by configure.
	(really-lwlib, really-oldXMenu): Always define.
	($OLDXMENU): Depend on $OLDXMENU_TARGET.

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	* Makefile.in: Simplify cpp conditional.

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	* Makefile.in (${ns_appdir}): Simplify using umask.

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	* Makefile.in (${ns_appdir}): Remove references to CVS-related files.

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2010-05-14  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (specbind): Remove left-over duplicate test.
	Disallow let-binding frame-local vars.  Add comment.

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2010-05-14  Eli Zaretskii  <eliz@gnu.org>

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	Make the cache of bidi iterator states dynamically allocated.
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	* bidi.c (bidi_cache_shrink): New function.
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	(bidi_init_it): Call it.
	(bidi_cache_iterator_state): Enlarge the cache if needed.

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	* bidi.c (bidi_move_to_visually_next): Rename from
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	bidi_get_next_char_visually.  All callers changed.

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2010-05-14  Kenichi Handa  <handa@m17n.org>

	* dispextern.h (struct composition_it): New member reversed_p.

	* composite.c (composition_compute_stop_pos): Search backward if
	ENDPOS < CHARPOS.
	(composition_reseat_it): Handle the case that ENDPOS < CHARPOS.
	Set CMP_IT->reversed_p.
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	(composition_update_it): Pay attention to CMP_IT->reversed_p.
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	* xdisp.c (set_iterator_to_next):
	Call composition_compute_stop_pos with negative ENDPOS if we are
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	scanning backward.  Call composition_compute_stop_pos if scan
	direction is changed.
	(next_element_from_buffer): Call composition_compute_stop_pos with
	negative ENDPOS if we are scanning backward.
	(next_element_from_composition): Pay attention to
	IT->cmp_it.reversed_p.

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2010-05-14  Kenichi Handa  <handa@m17n.org>

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	* font.c (font_range): Return the range for the font found at first.
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2010-05-14  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Always define.

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	* Makefile.in (mktime, X11, register): Move undefs to configure.

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	* Makefile.in (MSDOS_OBJ): Default to empty, let msdos scripts set it.
	(MSDOS_X_OBJ): New variable.
	(MSDOS_SUPPORT_REAL): New constant.
	(MSDOS_SUPPORT): Set as a variable, not with cpp.
	(obj): Use MSDOS_X_OBJ.
	(lisp): Use MSDOS_SUPPORT as a variable.

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	* Makefile.in (REAL_MOUSE_SUPPORT): New constant.
	(GPM_MOUSE_SUPPORT): Now it's a constant.
	(MOUSE_SUPPORT, TOOLTIP_SUPPORT, WINDOW_SUPPORT): Set with configure,
	not cpp.

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	* Makefile.in (@NS_IMPL_GNUSTEP_INC@): Use in place of #ifdef.
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	(ns_appresdir): Remove, unused.
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	* Makefile.in (SHELL): Move outside cpp section.

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	* s/netbsd.h (AMPERSAND_FULL_NAME): Remove (defined in AH_BOTTOM).

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2010-05-13  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (FONT_DRIVERS): Place with other HAVE_X_WINDOWS stuff.
	(TOOLTIP_SUPPORT): Place with other HAVE_WINDOW_SYSTEM stuff.

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	* Makefile.in (FONT_DRIVERS): If HAVE_X_WINDOWS is defined,
	HAVE_WINDOW_SYSTEM must be too.

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	* Makefile.in (WINNT_SUPPORT): Remove, nt build does not use this file.
	(lisp): Remove WINNT_SUPPORT.

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	* Makefile.in (OLDXMENU, LIBXMENU) [!HAVE_MENUS]:
	Let configure set these variables (to empty) in this case as well.

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	* Makefile.in (LD_SWITCH_X_SITE): Define as a variable, not via cpp.
	(LIBX_BASE): Use $LD_SWITCH_X_SITE.

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	* Makefile.in (C_SWITCH_X_SYSTEM, C_SWITCH_X_SITE, LIB_STANDARD)
	(LIB_MATH, FONTCONFIG_CFLAGS, FONTCONFIG_LIBS, FREETYPE_CFLAGS)
	(FREETYPE_LIBS, LIBOTF_CFLAGS, LIBOTF_LIBS, M17N_FLT_CFLAGS)
	(M17N_FLT_LIBS, GNU_OBJC_CFLAGS, GNUSTEP_SYSTEM_LIBRARIES, LIBGPM)
	(LIBRESOLV, UNEXEC_OBJ): For clarity, define variables to hold
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	the values output by configure.
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	(ALL_CFLAGS, obj, LIBES, temacs${EXEEXT}): Use the above variables.

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2010-05-12  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (YMF_PASS_LDFLAGS, LD, LINKER): Simplify the logic.
	(LINKER_WAS_SPECIFIED): Remove.

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	* Makefile.in (LIB_GCC): Set using configure, not cpp.
	(GNULIB_VAR) [!ORDINARY_LINK]: Always set to $LIB_GCC.
	* m/arm.h (LIB_GCC) [GNU_LINUX]:
	* s/cygwin.h (LIB_GCC):
	* s/freebsd.h (LIB_GCC):
	* s/gnu-linux.h (LIB_GCC):
	* s/msdos.h (LIB_GCC):
	* s/netbsd.h (LIB_GCC):
	Move to configure.

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2010-05-11  Karel Klic  <kklic@redhat.com>
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	* ftfont.c: Fix incorrect parentheses of #if condition for
	definining M17N_FLT_USE_NEW_FEATURE.

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2010-05-11  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (LIBS_SYSTEM) [MSDOS]: Do not reset.
	* s/msdos.h (MSDOS_LIBS_SYSTEM): Remove.

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2010-05-10  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (init_iterator): Don't turn on bidi reordering in
	unibyte buffers.  See
	http://lists.gnu.org/archive/html/emacs-devel/2010-05/msg00263.html.

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	* Makefile.in (LIBS_SYSTEM): Set using configure, not cpp.
	(LIBS_SYSTEM) [MSDOS]: Reset with MSDOS_LIBS_SYSTEM.
	(LIBES): Use LIBS_SYSTEM as a variable.
	* s/msdos.h (LIBS_SYSTEM): Rename to MSDOS_LIBS_SYSTEM.  Always define.
	* s/aix4-2.h (LIBS_SYSTEM):
	* s/freebsd.h (LIBS_SYSTEM):
	* s/hpux10-20.h (LIBS_SYSTEM):
	* s/sol2-6.h (LIBS_SYSTEM):
	* s/unixware.h (LIBS_SYSTEM):
	Move to configure.

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	* s/aix4-2.h (MAIL_USE_LOCKF):
	* s/bsd-common.h (MAIL_USE_FLOCK):
	* s/darwin.h (MAIL_USE_FLOCK):
	* s/gnu-linux.h (MAIL_USE_FLOCK):
	* s/irix6-5.h (MAIL_USE_FLOCK):
	* s/template.h (MAIL_USE_FLOCK):
	Move to configure.

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2010-05-08  Chong Yidong  <cyd@stupidchicken.com>
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	* Version 23.2 released.

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2010-05-08  Andreas Schwab  <schwab@linux-m68k.org>
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	* composite.c (autocmp_chars): Save point as marker before calling
	auto-composition-function (Bug#5984).

	* lisp.h (restore_point_unwind): Add prototype.

	* fileio.c (restore_point_unwind): Remove static attribute.

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2010-05-08  Kenichi Handa  <handa@m17n.org>
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	* ftfont.c (M17N_FLT_USE_NEW_FEATURE): Define it if we can use the
	new feature of libotf and m17n-flt.
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	(ftfont_check_otf) [M17N_FLT_USE_NEW_FEATURE]:
	Call OTF_check_features even if no specific feature is given.
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	(PACK_OTF_TAG) [M17N_FLT_USE_NEW_FEATURE]: New macro.
	(ftfont_drive_otf) [M17N_FLT_USE_NEW_FEATURE]: Handle the case
	that OUT is NULL.  Use OTF_drive_gsub_with_log and
	OTF_drive_gpos_with_log instead of OTF_drive_gsub and
	OTF_drive_gpos.
	(ftfont_try_otf) [M17N_FLT_USE_NEW_FEATURE]: New function.
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	(ftfont_shape_by_flt) [M17N_FLT_USE_NEW_FEATURE]:
	Setup mflt_enable_new_feature and mflt_try_otf.

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2010-05-08  Jan Djärv  <jan.h.d@swipnet.se>

	* xsettings.c (Ftool_bar_get_system_style): Correct comment.

	* gtkutil.c (xg_pack_tool_bar): Change show_all to show for handle
	box and toolbar (Bug #6139).
	(xg_create_tool_bar): Remove comment (Bug #6139).
	(xg_make_tool_item): Remove gtk_widget_show_all (Bug #6139).
	(xg_show_toolbar_item): Add gtk_widget_show for weventbox (Bug #6139).

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2010-05-08  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/eval.$(O), $(BLD)/w32fns.$(O)):
	Update dependencies.

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2010-05-08  Eli Zaretskii  <eliz@gnu.org>

	* fringe.c (update_window_fringes): Set up truncation bitmaps for
	R2L lines.

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2010-05-08  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (THIS_IS_MAKEFILE): Remove, unused.

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	* Makefile.in (LIBS_TERMCAP): Set with configure, not cpp.
	(TERMCAP_OBJ): New, set by configure, replacing termcapobj.
	(termcapobj): Replace with TERMCAP_OBJ.
	(otherobj): Use $TERMCAP_OBJ instead of $termcapobj.
	(LIBES): Use LIBS_TERMCAP as a variable.

	* s/freebsd.h (osreldate.h): No longer include, since this file
	does not use __FreeBSD_version any more.

	* s/aix4-2.h (TERMINFO):
	* s/cygwin.h (TERMINFO):
	* s/darwin.h (TERMINFO, LIBS_TERMCAP) [HAVE_LIBNCURSES]:
	* s/freebsd.h (TERMINFO, LIBS_TERMCAP):
	* s/gnu-linux.h (TERMINFO, LIBS_TERMCAP) [HAVE_LIBNCURSES]:
	* s/gnu.h (TERMINFO, LIBS_TERMCAP) [HAVE_LIBNCURSES]:
	* s/hpux10-20.h (TERMINFO, LIBS_TERMCAP):
	* s/irix6-5.h (TERMINFO):
	* s/netbsd.h (LIBS_TERMCAP):
	* s/openbsd.h (TERMINFO, LIBS_TERMCAP):
	* s/sol2-6.h (LIBS_TERMCAP) [!TERMINFO]:
	* s/usg5-4.h (TERMINFO):
	Move to configure.

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2010-05-07  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (unbind_to): Don't unbind a local binding into the global
	binding when the local binding disappeared.  Inversely, don't unbind
	a global binding into a newly created local binding.
	* data.c (set_internal): Make its `buf' arg into a `where' arg so we
	can specify the frame to use, when applicable.  Adjust callers.

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2010-05-07  Vincent Belaïche  <vincent.belaiche@gmail.com>
            Stefan Monnier  <monnier@iro.umontreal.ca>

	* floatfns.c (Fisnan, Fcopysign, Ffrexp, Fldexp): New functions.

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2010-05-07  Eli Zaretskii  <eliz@gnu.org>

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	* w32fns.c: Include w32.h.
	(Fw32_shell_execute): Decode the error message before passing it
	to `error'.  (Bug#6126)

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	* msdos.c (dos_set_window_size):
	* w16select.c (Fx_selection_exists_p): Use `Fsymbol_value (foo)'
	instead of `XSYMBOL (foo)->value'.

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2010-05-07  Eli Zaretskii  <eliz@gnu.org>

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	Fix the MS-DOS build, broken by autoconfiscation.

	* Makefile.in: Don't use Make-style comments past the "start of
	cpp stuff" line.
	(MSDOS_OBJ): Remove xmenu.o (it is now defined by XMENU_OBJ).

	* s/msdos.h (UNEXEC): Don't define (@unexec@ in Makefile.in is
	edited directly by msdos/sed1v2.inp).
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2010-05-07  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (LD_SWITCH_SYSTEM): Set with configure, not cpp.
	(LD_SWITCH_SYSTEM_EXTRA): New variable, set by configure.
	(TEMACS_LDFLAGS): Use $LD_SWITCH_SYSTEM and $LD_SWITCH_SYSTEM_EXTRA,
	move out of cpp section.
	* s/freebsd.h (LD_SWITCH_SYSTEM):
	* s/gnu-linux.h (LD_SWITCH_SYSTEM):
	* s/netbsd.h (LD_SWITCH_SYSTEM):
	* s/openbsd.h (LD_SWITCH_SYSTEM): Move to configure.in.

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2010-05-07  Dan Nicolaescu  <dann@ics.uci.edu>

	Define LIB_STANDARD and START_FILES using autoconf.
	* s/usg5-4.h (LIB_STANDARD):
	* s/netbsd.h (START_FILES):
	* s/irix6-5.h (LIB_STANDARD):
	* s/hpux10-20.h (LIB_STANDARD, START_FILES):
	* s/gnu-linux.h (START_FILES, LIB_STANDARD):
	* s/freebsd.h (START_FILES):
	* s/darwin.h (START_FILES):
	* s/cygwin.h (START_FILES):
	* s/aix4-2.h (LIB_STANDARD):
	* m/ibmrs6000.h (START_FILES): Remove, move logic to configure.in.
	* Makefile.in (STARTFILES): Rename to START_FILES, define using
	autoconf, not cpp.

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2010-05-06  Dan Nicolaescu  <dann@ics.uci.edu>

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	Remove NEED_BSDTTY and NEED_UNISTD_H.
	* s/hpux10-20.h (NEED_BSDTTY): Remove.
	* s/aix4-2.h (NEED_UNISTD_H): Remove.
	* systty.h: Simplify conditionals for including <sys/bsdtty.h>,
	<sys/ptyio.h> and <unistd.h>.

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	* emacs.c (main): Remove NO_DIR_LIBRARY conditional, unused.

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	* Makefile.in (STARTFILES): Conditionally define to make the usage clear.
	* s/gnu.h (START_FILES): Remove empty definition.

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2010-05-06  Jan Djärv  <jan.h.d@swipnet.se>

	* xterm.c (x_draw_image_relief): Move declaration of extra to beginning.

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2010-05-06  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (CPP, LN_S): Remove unused variables.

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2010-05-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* syntax.c (Fchar_syntax): Check the arg is a character (bug#6080).

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2010-05-05  Lawrence Mitchell  <wence@gmx.li>

	* m/sparc.h: Fix typo in earlier change.

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2010-05-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	Misc tweaks.
	* eval.c (Fdefvaralias): Remove unintended nested if.
	(internal_condition_case_2, internal_condition_case_n): Use ANSI type.

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2010-05-04  Bernhard Herzog  <bh@intevation.de>  (tiny change)
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	* xsmfns.c (smc_save_yourself_CB): strlen(client_id) => strlen(cwd).

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2010-05-04  Dan Nicolaescu  <dann@ics.uci.edu>

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	Remove BSD_PGRPS.
	* s/bsd-common.h (BSD_PGRPS): Remove undef.
	* s/gnu-linux.h (BSD_PGRPS): Remove.
	* term.c (dissociate_if_controlling_tty):
	* sysdep.c (narrow_foreground_group, widen_foreground_group)
	(init_sys_modes, reset_sys_modes):
	* emacs.c (main):
	* callproc.c (Fcall_process, child_setup): Remove code depending
	on BSD_PGRPS.

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	Remove POSIX_SIGNALS.
	* s/usg5-4.h (POSIX_SIGNALS):
	* s/netbsd.h (POSIX_SIGNALS):
	* s/msdos.h (POSIX_SIGNALS):
	* s/ms-w32.h (POSIX_SIGNALS):
	* s/hpux11.h (POSIX_SIGNALS):
	* s/gnu.h (POSIX_SIGNALS):
	* s/gnu-linux.h (POSIX_SIGNALS):
	* s/freebsd.h (POSIX_SIGNALS):
	* s/darwin.h (POSIX_SIGNALS):
	* s/cygwin.h (POSIX_SIGNALS):
	* s/aix4-2.h (POSIX_SIGNALS): Remove definition.
	* s/unixware.h:
	* s/sol2-6.h: Remove comments on POSIX_SIGNALS.
	* process.c (create_process):
	* syssignal.h:
	* sysdep.c (wait_for_termination, init_signals):
	* process.c (create_process):
	* msdos.c: POSIX_SIGNALS is always defined on all platforms,
	remove all code that assumes the contrary.

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2010-05-04  Glenn Morris  <rgm@gnu.org>

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	* s/gnu-linux.h (LD_SWITCH_SYSTEM): Use LD_SWITCH_X_SITE_AUX as a shell
	variable.
	* s/netbsd.h (LD_SWITCH_SYSTEM_tmp): Remove.
	(LD_SWITCH_SYSTEM): Use $LD_SWITCH_X_SITE_AUX_RPATH.
	* s/openbsd.h (LD_SWITCH_SYSTEM_tmp): Remove.
	(LD_SWITCH_SYSTEM): Use $LD_SWITCH_X_SITE_AUX_RPATH instead of
	LD_SWITCH_SYSTEM_tmp.
	* Makefile.in (LD_SWITCH_X_SITE_AUX, LD_SWITCH_X_SITE_AUX_RPATH):
	New variables, set by configure.

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	* s/aix4-2.h (LD_SWITCH_SYSTEM_TEMACS): Move to configure.in.
	* s/darwin.h (HEADERPAD_EXTRA, LIBS_NSGUI): Remove.
	(LD_SWITCH_SYSTEM_TEMACS): Move to configure.in.
	* Makefile.in (LD_SWITCH_SYSTEM_TEMACS): New variable, set by configure.
	(TEMACS_LDFLAGS): Use $LD_SWITCH_SYSTEM_TEMACS.

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	* s/aix4-2.h (C_SWITCH_SYSTEM):
	* m/alpha.h (C_SWITCH_MACHINE):
	Move to configure.in.
	* Makefile.in (C_SWITCH_MACHINE, C_SWITCH_SYSTEM):
	New variables, set by configure.
	(ALL_CFLAGS): Use $C_SWITCH_MACHINE and $C_SWITCH_SYSTEM in place of
	$c_switch_machine and $c_switch_system.

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2010-05-04  Dan Nicolaescu  <dann@ics.uci.edu>

	* s/hpux10-20.h (LIB_STANDARD): New definition.
	* Makefile.in (ORDINARY_LINK): Remove setting LIB_STANDARD based
	on it, not used anymore.

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2010-05-03  Chong Yidong  <cyd@stupidchicken.com>

	* eval.c (internal_condition_case_n): Rename from
	internal_condition_case_2.
	(internal_condition_case_2): New function.

	* xdisp.c (safe_call): Use internal_condition_case_n.

	* fileio.c (Fdelete_file, internal_delete_file): New arg FORCE.
	(internal_delete_file, Frename_file): Callers changed.

	* buffer.c (Fkill_buffer):
	* callproc.c (delete_temp_file): Callers changed (Bug#6070).

	* lisp.h: Update prototypes.

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2010-05-03  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (LIBX_EXTRA, LIBX_BASE): New variables.
	(LIBXT_OTHER, LIBX_OTHER): New, set by configure.
	(LIBXT): Set with configure, not cpp.
	(LIBX): Remove.
	(LIBES): Replace $LIBX with $LIBX_BASE and $LIBX_OTHER.

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2010-05-02  Dan Nicolaescu  <dann@ics.uci.edu>

	* m/amdx86-64.h (START_FILES, LIB_STANDARD): Remove.
	The FreeBSD is not needed, the default works, Solaris version is
	not needed, and the remaining case is not supported by configure.

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2010-05-02  Jan Djärv  <jan.h.d@swipnet.se>

	* xsmfns.c (CHDIR_OPT): New define.
	(smc_save_yourself_CB): Add CHDIR_OPT to options to use when
	restarting emacs.

	* xterm.c (x_connection_closed): Call Fkill_emacs instead of
	shut_down_emacs.

	* emacs.c (USAGE1): Mention --chdir.
	(main): Handle --chdir.
	(standard_args): Add --chdir.
	(fatal_error_signal): Call Fkill_emacs for SIGTERM and SIGHUP (Bug
	#5552).

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2010-05-01  Dan Nicolaescu  <dann@ics.uci.edu>

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	Remove LD_SWITCH_MACHINE.
	* Makefile.in (LD_SWITCH_MACHINE): Remove definition, unused.
	(TEMACS_LDFLAGS): Do not use LD_SWITCH_MACHINE.

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988 989 990 991
	Clean up IRIX code.
	* m/iris4d.h (TERMINFO, FIRST_PTY_LETTER): Move definitions ...
	* s/irix6-5.h (TERMINFO, FIRST_PTY_LETTER): ... here.

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992 993 994 995 996 997 998
	Clean up AIX code.
	* m/ibmrs6000.inp: Remove file, unused.
	* m/ibmrs6000.h (IBMR2AIX): Remove, unused.
	(LD_SWITCH_MACHINE): Rename to LD_SWITCH_SYSTEM_TEMACS, and move
	definition ...
	* s/aix4-2.h (LD_SWITCH_SYSTEM_TEMACS): ... here.

999 1000
	* sysdep.c (child_setup_tty, init_sys_modes): Remove !IBMR2AIX code,
	unused.
1001

1002 1003
2010-05-01  Eli Zaretskii  <eliz@gnu.org>

1004 1005 1006 1007
	Emulate POSIX_SIGNALS on MS-Windows.

	* s/ms-w32.h (POSIX_SIGNALS, struct sigaction, SIG_BLOCK)
	(SIG_SETMASK, SIG_UNBLOCK): Define.
1008 1009 1010 1011 1012

	* sysdep.c (sys_signal) [WINDOWSNT]: #ifdef away.
	(wait_for_termination) [WINDOWSNT]: Move MS-Windows specific code
	from non-POSIX_SIGNALS section to POSIX_SIGNALS section.

1013 1014
	* w32.c (sigemptyset, sigaddset, sigfillset, sigprocmask):
	New stubs.
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1016 1017
	Miscellaneous fixes of bidi display.

1018 1019
	* xdisp.c (find_row_end): New function, refactored from display_line.
	(display_line): Use it.
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	(extend_face_to_end_of_line): In almost-filled rows, extend only
	if the row is R2L and not continued.
1022
	(display_line): Fix prepending of truncation glyphs to R2L rows.
1023
	Preserve overlay and string info in row->end.
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	(insert_left_trunc_glyphs): Support addition of left truncation
	glyphs to R2L rows.
1026
	(set_cursor_from_row): Don't place cursor on the vertical border
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	glyph between adjacent windows.  Fix a crash when a display string
	is continued to the next line.  Don't return zero if cursor was
	found by `cursor' property of a display string.
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	(try_cursor_movement): Don't assume that row->end == (row+1)->start,
	test for that explicitly.
1032

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2010-05-01  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (gmallocobj, rallocobj, vmlimitobj): Initialize to null,
	for clarity.
	(OTHER_OBJ): Remove.
	(PRE_ALLOC_OBJ, POST_ALLOC_OBJ): New, set by configure.
	(otherobj): Use PRE_ALLOC_OBJ, POST_ALLOC_OBJ rather than OTHER_OBJ.

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2010-05-01  Karel Klíč  <kklic@redhat.com>

	* fileio.c (Ffile_selinux_context): Context functions may return null.

1045 1046
2010-04-30  Dan Nicolaescu  <dann@ics.uci.edu>

1047
	* s/gnu.h (POSIX_SIGNALS, START_FILES): New definitions.
1048

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2010-04-30  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (vmlimitobj) [!SYSTEM_MALLOC]: New variable.  (Bug#6065)
	(OTHER_OBJ): Define as a separate variable, for clarity.

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2010-04-30  Jan Djärv  <jan.h.d@swipnet.se>

	* xsettings.c: include limits.h and update file comment.

1058 1059
2010-04-30  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (OLDXMENU, LIBXMENU) [HAVE_MENUS]:
	Set with configure, not cpp.
	(LIBW): Remove, replace with $TOOLKIT_LIBW.

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	* Makefile.in (mallocobj): Remove.
	(otherobj): Simplify using @OTHER_OBJ@.

1067 1068 1069 1070
	* Makefile.in (dispnew.o, frame.o, fringe.o, font.o, fontset.o)
	(keyboard.o, window.o, xdisp.o, xfaces.o, menu.o):
	Don't bother making nsgui.h dependency platform-specific.

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	* Makefile.in (nsfns.o): Remove duplicate nsgui.h dependency.

1073 1074
2010-04-29  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* process.c (read_process_output, exec_sentinel): Don't burp if the
	sentinel/filter kills the current buffer (bug#6060).

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	Fix wrong-docstring problem introduced with hash-consing.  (Bug#6008)
1079 1080 1081 1082 1083 1084
	* eval.c (Fautoload): Set doc to a unique number rather than to 0.
	Remove unused var `args'.
	* lisp.h (XSETCARFASTINT, XSETCDRFASTINT): Remove.
	(LOADHIST_ATTACH): Wrap with do...while to avoid surprises for callers.
	* doc.c (store_function_docstring): Use XSETCAR.

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2010-04-28  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT): New variables.
	(WINDOW_SUPPORT) [HAVE_WINDOW_SYSTEM]: Use them.

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	* Makefile.in (CYGWIN_OBJ): Set with configure, not cpp.

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	* Makefile.in (GPM_MOUSE_SUPPORT): New, set by configure.
	(MOUSE_SUPPORT) [!HAVE_MOUSE]: Use $GPM_MOUSE_SUPPORT.

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	* Makefile.in (FONT_OBJ): New, set by configure.
	(FONT_DRIVERS): Use $FONT_OBJ.

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	* Makefile.in (LIBXMU): Set with configure, not cpp.
	* s/aix4-2.h (LIBXMU):
	* s/hpux10-20.h (LIBXMU):
	Remove definition, now set in configure.

1103 1104
	* Makefile.in (NS_OBJ, NS_SUPPORT): Set with configure, not cpp.

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	* m/amdx86-64.h [i386]: Move this test to configure.in.

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2010-04-27  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (LIBXTR6): Set with configure, not cpp.
	* s/unixware.h (NEED_LIBW): Remove definition.

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	* Makefile.in (LUCID_LIBW, MOTIF_LIBW): Remove, replacing by...
	(TOOLKIT_LIBW): New, set by configure.
	(@X_TOOLKIT_TYPE@): No longer define it.

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	* Makefile.in (LIBXP): Remove, since included in MOTIF_LIBW.
	(MOTIF_LIBW): Set with configure, not cpp.
	* s/aix4-2.h (LIB_MOTIF):
	* s/gnu-linux.h (LIB_MOTIF):
	* s/unixware.h (LIB_MOTIF): Move to configure.in.

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2010-04-27  Dan Nicolaescu  <dann@ics.uci.edu>

	Reduce CPP usage.
	* Makefile.in (LIB_X11_LIB): Remove, inline in the only user.
	(obj): Use autoconf for unexec instead of cpp.
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1127 1128 1129
	(C_SWITCH_SYSTEM, C_SWITCH_MACHINE, C_SWITCH_X_SITE): Remove
	definitions and undefs.  Inline definitions in the only user.
	(ALL_CFLAGS): Substitute C_SWITCH_X_SYSTEM using autoconf.
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1131 1132
2010-04-27  Glenn Morris  <rgm@gnu.org>

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	* m/amdx86-64.h (START_FILES, LIB_STANDARD): Change the logic around,
	since the defaults (set by the system file) are fine in most cases.
	[GNU_LINUX, __OpenBSD__, __NetBSD__, __APPLE__]: Remove sections.
	* m/ibms390x.h (START_FILES, LIB_STANDARD):
	* m/macppc.h (START_FILES, LIB_STANDARD) [GNU_LINUX]:
	* m/sparc.h (START_FILES, LIB_STANDARD) [__linux__]:
	Remove definitions, since they are set correctly in s/gnu-linux.h.
	* s/freebsd.h (START_FILES, LIB_STANDARD):
	* s/gnu-linux.h (START_FILES, LIB_STANDARD):
	* s/hpux10-20.h (START_FILES):
	* s/netbsd.h (START_FILES, LIB_STANDARD, START_FILES_1, END_FILES_1):
	Use $CRT_DIR in place of fixed /usr/lib, /lib directories.

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	* Makefile.in (LIBXP, LUCID_LIBW, WIDGET_OBJ): Set via configure.
	(MOTIF_LIBW): Use $LIBXP.
	(otherobj): Use $WIDGET_OBJ.

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2010-04-26  Dan Nicolaescu  <dann@ics.uci.edu>

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	* Makefile.in (LIBS_MACHINE): Remove, unused.

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	Use autoconf instead of cpp for LIB_MATH.
	* s/darwin.h (LIB_MATH): Do not define here, move to configure.
	* s/cygwin.h (LIB_MATH): Likewise.
	* Makefile.in (LIB_MATH): Do not define with cpp.
	(LIBES): Use autoconf for LIB_MATH.

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2010-04-26  Kenichi Handa  <handa@m17n.org>

	* composite.c (Ffind_composition_internal): Fix the return value
	for an automatic composition.

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2010-04-25  Dan Nicolaescu  <dann@ics.uci.edu>

	Remove all NO_ARG_ARRAY uses.
	* fns.c (concat2, concat3, nconc2):
	* eval.c (apply1, call1, call2, call3, call4, call5, call6)
	(call7): Remove NO_ARG_ARRAY usage, assume it's always true.
	* m/xtensa.h (NO_ARG_ARRAY):
	* m/template.h (NO_ARG_ARRAY):
	* m/sparc.h (NO_ARG_ARRAY):
	* m/sh3.h (NO_ARG_ARRAY):
	* m/mips.h (NO_ARG_ARRAY):
	* m/macppc.h (NO_ARG_ARRAY):
	* m/iris4d.h (NO_ARG_ARRAY):
	* m/intel386.h (NO_ARG_ARRAY):
	* m/ibms390x.h (NO_ARG_ARRAY):
	* m/ibms390.h (NO_ARG_ARRAY):
	* m/ibmrs6000.h (NO_ARG_ARRAY):
	* m/ia64.h (NO_ARG_ARRAY):
	* m/hp800.h (NO_ARG_ARRAY):
	* m/arm.h (NO_ARG_ARRAY):
	* m/amdx86-64.h (NO_ARG_ARRAY):
	* m/alpha.h (NO_ARG_ARRAY): Remove definition.

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2010-04-25  Eli Zaretskii  <eliz@gnu.org>

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	* xdisp.c (display_line): Don't assume 2nd call to
	get_next_display_element cannot return zero.  (Bug#6030)
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	(iterate_out_of_display_property): New function, body from pop_it.
	(pop_it): Use it.
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2010-04-24  Glenn Morris  <rgm@gnu.org>

	* m/amdx86-64.h (START_FILES, LIB_STANDARD) [__OpenBSD__]:
	For clarity, revert to using fixed /usr/lib rather than $CRT_DIR.
	(START_FILES, LIB_STANDARD) [__FreeBSD__]: Merge into the generic case,
	since CRT_DIR defaults to /usr/lib.  Suggested by Dan Nicolaescu.

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2010-04-24  Eli Zaretskii  <eliz@gnu.org>

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	* xdisp.c (display_line): Use `reseat' instead of `reseat_1', and
	use `get_next_display_element' and `set_iterator_to_next' to
	advance to the next character, when looking for the character that
	begins the next row.

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	* .gdbinit: Add a "set Fmake_symbol" line to force GDB to load the
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	definition of "struct Lisp_Symbol".

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2010-04-24  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (CRT_DIR): New variable, set by configure.
	* m/amdx86-64.h, m/ibms390x.h (START_FILES, LIB_STANDARD):
	Use $CRT_DIR rather than HAVE_LIB64_DIR.  (Bug#5655)

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2010-04-23  Dan Nicolaescu  <dann@ics.uci.edu>

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	* Makefile.in: Remove C_SWITCH_X_MACHINE, unused.

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	* s/cygwin.h (LIBS_DEBUG): Remove, unused.

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	Remove redundant flags.
	* s/freebsd.h (C_SWITCH_SYSTEM):
	* s/hpux10-20.h (C_SWITCH_X_SYSTEM, LD_SWITCH_X_DEFAULT):
	* s/netbsd.h (C_SWITCH_SYSTEM):
	* s/openbsd.h (LD_SWITCH_X_DEFAULT): Remove, configure takes care
	of these.

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	Simplify m/intel386.h.
	* m/intel386.h (CRT0_DUMMIES): Remove, inline value in the only
	user: ecrt0.c.
	(SOLARIS2): Remove LOAD_AVE_TYPE, LOAD_AVE_CVT, LIBS_MACHINE, unused.
	(USG5_4): Move LOAD_AVE_TYPE, LOAD_AVE_CVT, FSCALE definitions to
	the only user: s/unixware.h.
	* ecrt0.c: Remove #ifndef static.  Inline CRT0_DUMMIES definition
	from m/intel386.h.
	* s/unixware.h (LOAD_AVE_TYPE, LOAD_AVE_CVT, FSCALE): Definitions
	moved here from m/intel386.h.

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	* m/mips.h: Remove #if 0 code.

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2010-04-23  Eli Zaretskii  <eliz@gnu.org>

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	Fix display of composed characters from L2R scripts in bidi buffers.
	* xdisp.c (set_iterator_to_next, next_element_from_composition):
	After advancing IT past the composition, resync the bidi iterator
	with IT's position.  (Bug#5977)

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2010-04-23  Dan Nicolaescu  <dann@ics.uci.edu>

	* Makefile.in (LD_SWITCH_MACHINE_TEMACS): Remove, unused.
	(TEMACS_LDFLAGS): Don't use LD_SWITCH_SYSTEM_TEMACS.

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2010-04-23  Stefan Monnier  <monnier@iro.umontreal.ca>

	* gtkutil.c: Include xsettings.h for Ftool_bar_get_system_style.

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2010-04-23  Eli Zaretskii  <eliz@gnu.org>

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	Support `display' text properties and overlay strings in bidi buffers.
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	* xdisp.c (pop_it): When the stack is popped after displaying
	from a string, bidi-iterate to exit from the text portion covered
	by the `display' property or overlay.  (Bug#5988, bug#5920)

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2010-04-23  Dan Nicolaescu  <dann@ics.uci.edu>

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	* m/macppc.h (LD_SWITCH_SYSTEM_TEMACS): Remove #undef.
	(LD_SWITCH_MACHINE_TEMACS): Remove, configure sets nocombreloc.

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	* s/netbsd.h (LD_SWITCH_SYSTEM_TEMACS): Remove, configure sets nocombreloc.
	* s/openbsd.h (LD_SWITCH_SYSTEM_TEMACS): Remove.

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	Simplify STARTFILES definition.
	* s/hpux10-20.h (START_FILES): Explicitly define here instead of
	relying on Makefile.in to define it.
	* s/cygwin.h (START_FILES): Likewise.
	* Makefile.in (STARTFILES): Remove conditional code, not needed anymore.

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	Clean up Solaris code.
	* s/sol2-6.h (LD_SWITCH_SYSTEM_TEMACS, C_SWITCH_X_SYSTEM)
	(LIB_MOTIF): Remove, configure takes care of this.
	(NOT_USING_MOTIF): Remove, unused.
	* xrdb.c: Remove #if 0-ed #include.
	(SYSV): Remove conditional for old SysV.
	* sysdep.c (closedir): Remove conditional code for Solaris,
	Solaris has closedir.

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2010-04-22  Jan Djärv  <jan.h.d@swipnet.se>

	* xsettings.c (read_and_apply_settings): Check if current_font is
	NULL before strcmp (Bug#6001).

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2010-04-21  Dan Nicolaescu  <dann@ics.uci.edu>

	Clean up HP-UX files.
	* m/hp800.h (NO_REMAP, VIRT_ADDR_VARIES, DATA_SEG_BITS)
	(DATA_START, TEXT_START, LOAD_AVE_TYPE, LOAD_AVE_CVT)
	(LDAV_SYMBOL, index, rindex): Move definitions only used in HP-UX ...
	* s/hpux10-20.h: ... to the only user, here.

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2010-04-21  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_find_paragraph_start, bidi_at_paragraph_end): Don't
	use buffer-local values of paragraph-start and paragraph-separate.
	<paragraph_start_re, paragraph_separate_re>: Rename from
	fallback_paragraph_start_re and fallback_paragraph_separate_re.
	(Bug#5992)

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2010-04-21  Jan Djärv  <jan.h.d@swipnet.se>

	* xsettings.c: Qmonospace_font_name, Qtool_bar_style and
	current_tool_bar_style are new.
	(store_config_changed_event): Rename from store_font_changed_event.
	(XSETTINGS_TOOL_BAR_STYLE): New define.
	(SEEN_FONT, SEEN_TB_STYLE): New enum values.
	(struct xsettings): Add font and tb_style, set xft stuff inside #ifdef
	HAVE_XFT.
	(something_changedCB): store_font_changed_event is now
	store_config_changed_event
	(parse_settings): Rename from parse_xft_settings.  Read
	non-xft xsettings outside #ifdef HAVE_XFT.
	(read_settings): Renamed from read_xft_settings.
	(apply_xft_settings): Take current settings as parameter.  Do not
	call read_(xft)_settings.
	(read_and_apply_settings): New function.
	(xft_settings_event): Do non-xft stuff out of HAVE_XFT.  Call
	read_and_apply_settings if there are settings to be read.
	(init_xsettings): Renamed from init_xfd_settings.
	Call read_and_apply_settings unconditionally.
	(xsettings_initialize): Call init_xsettings.
	(Ftool_bar_get_system_style): New function.
	(syms_of_xsettings): Define Qmonospace_font_name and
	Qtool_bar_style.  Initialize current_tool_bar_style to nil.
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	defsubr Stool_bar_get_system_style.  Fprovide on
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	dynamic-setting.
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	Move misplaced HAVE_GCONF
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	* xsettings.h (Ftool_bar_get_system_style): Declare.

	* xdisp.c: Vtool_bar_style, tool_bar_max_label_size,
	Qtext, Qboth, Qboth_horiz are new.
	(syms_of_xdisp): Intern Qtext, Qboth, Qboth_horiz, DEFVAR
	Vtool_bar_style, tool_bar_max_label_size.

	* lisp.h: Extern declare Qtext, Qboth, Qboth_horiz.

	* keyboard.c: QClabel is new.
	(parse_tool_bar_item): Take out QClabel from tool bar items.
	Try to construct a label if ther is no QClabel.
	(syms_of_keyboard): Intern :label as QClabel.

	* dispextern.h (tool_bar_item_idx): TOOL_BAR_ITEM_LABEL is new.
	(Vtool_bar_style, tool_bar_max_label_size, DEFAULT_TOOL_BAR_LABEL_SIZE):
	New.

	* Makefile.in (SOME_MACHINE_LISP): font-setting.el renamed to
	dynamic-setting.el.

	* gtkutil.c (xg_tool_bar_menu_proxy): Handle label in tool bar item.
	(xg_make_tool_item, xg_show_toolbar_item): New function.
	(update_frame_tool_bar): Take label from TOOL_BAR_ITEM_LABEL.
	Call xg_make_tool_item to make a tool bar item.
	Call xg_show_toolbar_item.  Use wtoolbar instead of x->toolbar_widget.

	* xterm.c (x_draw_image_relief): Take Vtool_bar_button_margin
	into account for toolbars.

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2010-04-21  Jan Djärv  <jan.h.d@swipnet.se>

	* data.c (make_blv): Declarations before code (Bug#5993).

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2010-04-21  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (DBUS_OBJ, GTK_OBJ, XMENU_OBJ, XOBJ):
	Define using autoconf, not cpp.
	(LIBXSM): New variable, set by autoconf.
	(LIBXT): Use $LIBXSM.

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2010-04-21  Dan Nicolaescu  <local_user@dannlt>

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	Remove NOMULTIPLEJOBS, unused.
	* s/template.h (NOMULTIPLEJOBS):
	* s/msdos.h (NOMULTIPLEJOBS): Remove, unused.

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	Simplify LD_SWITCH_SYSTEM_TEMACS usage.
	* s/freebsd.h (LD_SWITCH_SYSTEM_TEMACS):
	* s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Remove, configure
	detects -znocombreloc and passes it to the linker
	* s/hpux10-20.h (LD_SWITCH_SYSTEM_TEMACS): Remove, empty.

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2010-04-21  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (LIBSELINUX_LIBS): Move out of #ifdef.

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2010-04-21  Karel Klíč  <kklic@redhat.com>

	* Makefile.in (LIBSELINUX_LIBS): New.
	(LIBES): Add $LIBSELINUX_LIBS.
	* eval.c, lisp.h (call7): New function.
	* fileio.c [HAVE_LIBSELINUX]: Include selinux headers.
	(Ffile_selinux_context, Fset_file_selinux_context):
	New functions.
	(Fcopy_file): New parameter preserve-selinux-context.
	(Frename_file): Preserve selinux context when renaming by copy-file.

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2010-04-21  Juanma Barranquero  <lekktu@gmail.com>
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            Eli Zaretskii  <eliz@gnu.org>
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	Don't depend on cm.c or termcap.c on Windows, use stubs.
	* makefile.w32-in (OBJ1): Remove cm.$(O) and termcap.$(O).
	($(BLD)/cm.$(O), $(BLD)/termcap.$(O)): Remove.
	* w32console.c (current_tty, cost): New vars; lifted from cm.c.
	(evalcost, cmputc, cmcheckmagic, cmcostinit, cmgoto, Wcm_clear)
	(sys_tputs, sys_tgetstr): New stubs.
	* s/ms-w32.h (chcheckmagic, cmcostinit, cmgoto, cmputc, Wcm_clear)
	(tputs, tgetstr): New; define to sys_*.
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2010-04-20  Juanma Barranquero  <lekktu@gmail.com>

	* buffer.c (syms_of_buffer) <bidi-display-reordering>: Doc fix.

1424 1425
2010-04-20  Stefan Monnier  <monnier@iro.umontreal.ca>

1426 1427 1428 1429
	* data.c (Fmake_variable_buffer_local, Fmake_local_variable):
	Just signal a warning rather than an error when inside a let.
	(Fmake_variable_frame_local): Add the same test.

1430 1431
	* font.c (syms_of_font): Make the style table vars read-only.

1432 1433 1434 1435 1436
	* buffer.h (struct buffer): Remove unused var `direction_reversed'.
	* buffer.c (init_buffer_once, syms_of_buffer): Remove its initialization.

	* bidi.c (bidi_initialize): Simplify fallback_paragraph_*_re init.

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2010-04-20  Eli Zaretskii  <eliz@gnu.org>

	Fix R2L paragraph display on TTY.

	* xdisp.c (unproduce_glyphs): New function.
	(display_line): Use it when produced glyphs are discarded from R2L
	glyph rows.
	(append_composite_glyph): In R2L rows, prepend the glyph rather
	than appending it.

	* term.c (append_composite_glyph): In R2L rows, prepend the glyph
	rather than append it.  Set up the resolved_level and bidi_type
	attributes of the appended glyph.
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	(produce_special_glyphs): Mirror the backslash continuation
	character in R2L lines.
1452

1453
	Implement display of R2L paragraphs in GUI sessions.
1454

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	* xdisp.c [HAVE_WINDOW_SYSTEM]: Add prototype for
	append_stretch_glyph.
	(set_cursor_from_row) <cursor_x>: Remove unused variable.  Fix
	off-by-one error in computing x at end of text in the row.
	(append_stretch_glyph): In reversed row, prepend the glyph rather
	than append it.  Set resolved_level and bidi_type of the glyph.
	(extend_face_to_end_of_line): If the row is reversed, prepend a
	stretch glyph whose width is such that the rightmost glyph will be
	drawn at the right margin of the window.  Fix off-by-one error on
	TTY frames in testing whether a line needs face extension.  Fix
	face extension at ZV.  If this is the last glyph row, use
	DEFAULT_FACE_ID, to avoid painting the rest of the window with the
	region face.
	(set_cursor_from_row, display_line): Use
1469 1470
	MATRIX_ROW_CONTINUATION_LINE_P instead of testing value of
	row->continuation_lines_width.
1471 1472 1473
	(next_element_from_buffer): Don't call bidi_paragraph_init if we
	are at ZV.  Fixes a crash when reseated to ZV by
	try_window_reusing_current_matrix.
1474 1475 1476
	(display_and_set_cursor, erase_phys_cursor): Handle negative HPOS,
	which happens with R2L glyph rows.  Fixes a crash when inserting a
	character at end of an R2L line.
1477 1478 1479 1480 1481 1482 1483
	(set_cursor_from_row): Don't be fooled by truncated rows: don't
	treat them as having zero-width characters.  Improve comments.
	Don't reverse pos_before and pos_after for reversed glyph rows.
	Set cursor.x to negative value when the cursor might be on the
	left fringe.
	(IT_OVERFLOW_NEWLINE_INTO_FRINGE): For R2L lines, consider the
	left fringe, not the right one.
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	(notice_overwritten_cursor, draw_phys_cursor_glyph)
	(erase_phys_cursor): For reversed cursor_row, support cursor on
	the left fringe.

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	* fringe.c (update_window_fringes): For R2L rows, swap the bitmaps
	of continuation indicators on the fringes.
	(draw_fringe_bitmap): For reversed glyph rows, allow cursor on the
	left fringe.

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	* w32term.c (w32_draw_window_cursor): For reversed glyph rows,
	draw cursor on the left fringe.

	* xterm.c (x_draw_window_cursor): For reversed glyph rows, draw
	cursor on the left fringe.

	* dispnew.c (update_text_area): Handle reversed desired rows when
	the cursor is on the left fringe.
	(set_window_cursor_after_update): Limit cursor's hpos by -1 from
	below, not by 0, for when the cursor is on the left fringe.

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2010-04-20  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (xg_event_is_for_scrollbar): Check if grabbed
	widget is a scrollbar.

1509 1510 1511 1512 1513
2010-04-20  Kenichi Handa  <handa@m17n.org>

	* charset.c (char_charset): Consider Vcharset_non_preferred_head
	only when the arg CHARSET_LIST is nil.

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