2011-04-08 Joel Sherrill <joel.sherrill@oarcorp.com>

	* RTEMS_Makefiles/Makefile.readline-6.2, readline-6.2/CHANGELOG,
	readline-6.2/CHANGES, readline-6.2/COPYING, readline-6.2/INSTALL,
	readline-6.2/MANIFEST, readline-6.2/Makefile.in, readline-6.2/NEWS,
	readline-6.2/README, readline-6.2/USAGE, readline-6.2/aclocal.m4,
	readline-6.2/ansi_stdlib.h, readline-6.2/bind.c,
	readline-6.2/callback.c, readline-6.2/chardefs.h,
	readline-6.2/compat.c, readline-6.2/complete.c,
	readline-6.2/config.h.in, readline-6.2/configure,
	readline-6.2/configure.in, readline-6.2/display.c,
	readline-6.2/emacs_keymap.c, readline-6.2/funmap.c,
	readline-6.2/histexpand.c, readline-6.2/histfile.c,
	readline-6.2/histlib.h, readline-6.2/history.c,
	readline-6.2/history.h, readline-6.2/histsearch.c,
	readline-6.2/input.c, readline-6.2/isearch.c, readline-6.2/keymaps.c,
	readline-6.2/keymaps.h, readline-6.2/kill.c, readline-6.2/macro.c,
	readline-6.2/mbutil.c, readline-6.2/misc.c, readline-6.2/nls.c,
	readline-6.2/parens.c, readline-6.2/patchlevel,
	readline-6.2/posixdir.h, readline-6.2/posixjmp.h,
	readline-6.2/posixselect.h, readline-6.2/posixstat.h,
	readline-6.2/readline.c, readline-6.2/readline.h,
	readline-6.2/rlconf.h, readline-6.2/rldefs.h,
	readline-6.2/rlmbutil.h, readline-6.2/rlprivate.h,
	readline-6.2/rlshell.h, readline-6.2/rlstdc.h, readline-6.2/rltty.c,
	readline-6.2/rltty.h, readline-6.2/rltypedefs.h,
	readline-6.2/rlwinsize.h, readline-6.2/savestring.c,
	readline-6.2/search.c, readline-6.2/shell.c, readline-6.2/signals.c,
	readline-6.2/tcap.h, readline-6.2/terminal.c, readline-6.2/text.c,
	readline-6.2/tilde.c, readline-6.2/tilde.h, readline-6.2/undo.c,
	readline-6.2/util.c, readline-6.2/vi_keymap.c,
	readline-6.2/vi_mode.c, readline-6.2/xfree.c, readline-6.2/xmalloc.c,
	readline-6.2/xmalloc.h, readline-6.2/doc/Makefile.in,
	readline-6.2/doc/fdl.texi, readline-6.2/doc/history.0,
	readline-6.2/doc/history.3, readline-6.2/doc/history.dvi,
	readline-6.2/doc/history.html, readline-6.2/doc/history.info,
	readline-6.2/doc/history.pdf, readline-6.2/doc/history.ps,
	readline-6.2/doc/history.texi, readline-6.2/doc/history_3.ps,
	readline-6.2/doc/hstech.texi, readline-6.2/doc/hsuser.texi,
	readline-6.2/doc/readline.0, readline-6.2/doc/readline.3,
	readline-6.2/doc/readline.dvi, readline-6.2/doc/readline.html,
	readline-6.2/doc/readline.info, readline-6.2/doc/readline.pdf,
	readline-6.2/doc/readline.ps, readline-6.2/doc/readline_3.ps,
	readline-6.2/doc/rlman.texi, readline-6.2/doc/rltech.texi,
	readline-6.2/doc/rluser.texi, readline-6.2/doc/rluserman.dvi,
	readline-6.2/doc/rluserman.html, readline-6.2/doc/rluserman.info,
	readline-6.2/doc/rluserman.pdf, readline-6.2/doc/rluserman.ps,
	readline-6.2/doc/rluserman.texi, readline-6.2/doc/texi2dvi,
	readline-6.2/doc/texi2html, readline-6.2/doc/texinfo.tex,
	readline-6.2/doc/version.texi, readline-6.2/examples/Inputrc,
	readline-6.2/examples/Makefile.in,
	readline-6.2/examples/excallback.c, readline-6.2/examples/fileman.c,
	readline-6.2/examples/histexamp.c, readline-6.2/examples/manexamp.c,
	readline-6.2/examples/readlinebuf.h,
	readline-6.2/examples/rl-fgets.c, readline-6.2/examples/rl.c,
	readline-6.2/examples/rlcat.c, readline-6.2/examples/rlevent.c,
	readline-6.2/examples/rlptytest.c, readline-6.2/examples/rltest.c,
	readline-6.2/examples/rlversion.c,
	readline-6.2/examples/rlwrap-0.30.tar.gz,
	readline-6.2/examples/autoconf/BASH_CHECK_LIB_TERMCAP,
	readline-6.2/examples/autoconf/RL_LIB_READLINE_VERSION,
	readline-6.2/examples/autoconf/wi_LIB_READLINE,
	readline-6.2/examples/rlfe/ChangeLog,
	readline-6.2/examples/rlfe/Makefile.in,
	readline-6.2/examples/rlfe/README,
	readline-6.2/examples/rlfe/config.h.in,
	readline-6.2/examples/rlfe/configure,
	readline-6.2/examples/rlfe/configure.in,
	readline-6.2/examples/rlfe/extern.h, readline-6.2/examples/rlfe/os.h,
	readline-6.2/examples/rlfe/pty.c, readline-6.2/examples/rlfe/rlfe.c,
	readline-6.2/examples/rlfe/screen.h, readline-6.2/shlib/Makefile.in,
	readline-6.2/support/config.guess, readline-6.2/support/config.rpath,
	readline-6.2/support/config.sub, readline-6.2/support/install.sh,
	readline-6.2/support/mkdirs, readline-6.2/support/mkdist,
	readline-6.2/support/mkinstalldirs,
	readline-6.2/support/shlib-install, readline-6.2/support/shobj-conf,
	readline-6.2/support/wcwidth.c: New files.

1 files changed, 154 insertions, 0 deletions

diff --git a/readline-6.2/rlmbutil.h b/readline-6.2/rlmbutil.h
new file mode 100644
index 0000000..7716a70
--- /dev/null
+++ b/readline-6.2/rlmbutil.h
@@ -0,0 +1,154 @@
+/* rlmbutil.h -- utility functions for multibyte characters. */
+
+/* Copyright (C) 2001-2009 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library (Readline), a library
+   for reading lines of text with interactive input and history editing.      
+
+   Readline is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Readline is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if !defined (_RL_MBUTIL_H_)
+#define _RL_MBUTIL_H_
+
+#include "rlstdc.h"
+
+/************************************************/
+/* check multibyte capability for I18N code     */
+/************************************************/
+
+/* For platforms which support the ISO C amendement 1 functionality we
+   support user defined character classes.  */
+   /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
+#if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H) && defined (HAVE_LOCALE_H)
+#  include <wchar.h>
+#  include <wctype.h>
+#  if defined (HAVE_ISWCTYPE) && \
+      defined (HAVE_ISWLOWER) && \
+      defined (HAVE_ISWUPPER) && \
+      defined (HAVE_MBSRTOWCS) && \
+      defined (HAVE_MBRTOWC) && \
+      defined (HAVE_MBRLEN) && \
+      defined (HAVE_TOWLOWER) && \
+      defined (HAVE_TOWUPPER) && \
+      defined (HAVE_WCHAR_T) && \
+      defined (HAVE_WCWIDTH)
+     /* system is supposed to support XPG5 */
+#    define HANDLE_MULTIBYTE      1
+#  endif
+#endif
+
+/* If we don't want multibyte chars even on a system that supports them, let
+   the configuring user turn multibyte support off. */
+#if defined (NO_MULTIBYTE_SUPPORT)
+#  undef HANDLE_MULTIBYTE
+#endif
+
+/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
+#if HANDLE_MULTIBYTE && !defined (HAVE_MBSTATE_T)
+#  define wcsrtombs(dest, src, len, ps) (wcsrtombs) (dest, src, len, 0)
+#  define mbsrtowcs(dest, src, len, ps) (mbsrtowcs) (dest, src, len, 0)
+#  define wcrtomb(s, wc, ps) (wcrtomb) (s, wc, 0)
+#  define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
+#  define mbrlen(s, n, ps) (mbrlen) (s, n, 0)
+#  define mbstate_t int
+#endif
+
+/* Make sure MB_LEN_MAX is at least 16 on systems that claim to be able to
+   handle multibyte chars (some systems define MB_LEN_MAX as 1) */
+#ifdef HANDLE_MULTIBYTE
+#  include <limits.h>
+#  if defined(MB_LEN_MAX) && (MB_LEN_MAX < 16)
+#    undef MB_LEN_MAX
+#  endif
+#  if !defined (MB_LEN_MAX)
+#    define MB_LEN_MAX 16
+#  endif
+#endif
+
+/************************************************/
+/* end of multibyte capability checks for I18N  */
+/************************************************/
+
+/*
+ * Flags for _rl_find_prev_mbchar and _rl_find_next_mbchar:
+ *
+ * MB_FIND_ANY		find any multibyte character
+ * MB_FIND_NONZERO	find a non-zero-width multibyte character
+ */
+
+#define MB_FIND_ANY	0x00
+#define MB_FIND_NONZERO	0x01
+
+extern int _rl_find_prev_mbchar PARAMS((char *, int, int));
+extern int _rl_find_next_mbchar PARAMS((char *, int, int, int));
+
+#ifdef HANDLE_MULTIBYTE
+
+extern int _rl_compare_chars PARAMS((char *, int, mbstate_t *, char *, int, mbstate_t *));
+extern int _rl_get_char_len PARAMS((char *, mbstate_t *));
+extern int _rl_adjust_point PARAMS((char *, int, mbstate_t *));
+
+extern int _rl_read_mbchar PARAMS((char *, int));
+extern int _rl_read_mbstring PARAMS((int, char *, int));
+
+extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
+
+extern wchar_t _rl_char_value PARAMS((char *, int));
+extern int _rl_walphabetic PARAMS((wchar_t));
+
+#define _rl_to_wupper(wc)	(iswlower (wc) ? towupper (wc) : (wc))
+#define _rl_to_wlower(wc)	(iswupper (wc) ? towlower (wc) : (wc))
+
+#define MB_NEXTCHAR(b,s,c,f) \
+	((MB_CUR_MAX > 1 && rl_byte_oriented == 0) \
+		? _rl_find_next_mbchar ((b), (s), (c), (f)) \
+		: ((s) + (c)))
+#define MB_PREVCHAR(b,s,f) \
+	((MB_CUR_MAX > 1 && rl_byte_oriented == 0) \
+		? _rl_find_prev_mbchar ((b), (s), (f)) \
+		: ((s) - 1))
+
+#define MB_INVALIDCH(x)		((x) == (size_t)-1 || (x) == (size_t)-2)
+#define MB_NULLWCH(x)		((x) == 0)
+
+#else /* !HANDLE_MULTIBYTE */
+
+#undef MB_LEN_MAX
+#undef MB_CUR_MAX
+
+#define MB_LEN_MAX	1
+#define MB_CUR_MAX	1
+
+#define _rl_find_prev_mbchar(b, i, f)		(((i) == 0) ? (i) : ((i) - 1))
+#define _rl_find_next_mbchar(b, i1, i2, f)	((i1) + (i2))
+
+#define _rl_char_value(buf,ind)	((buf)[(ind)])
+
+#define _rl_walphabetic(c)	(rl_alphabetic (c))
+
+#define _rl_to_wupper(c)	(_rl_to_upper (c))
+#define _rl_to_wlower(c)	(_rl_to_lower (c))
+
+#define MB_NEXTCHAR(b,s,c,f)	((s) + (c))
+#define MB_PREVCHAR(b,s,f)	((s) - 1)
+
+#define MB_INVALIDCH(x)		(0)
+#define MB_NULLWCH(x)		(0)
+
+#endif /* !HANDLE_MULTIBYTE */
+
+extern int rl_byte_oriented;
+
+#endif /* _RL_MBUTIL_H_ */